Unit 6 Beyond Earth（单元自测卷·四川成都专用）英语新教材人教版九年级上册

2026-2027学年九年级上册英语单元自测·成都专用 Unit 6 Beyond Earth A卷（共100分） 第一部分 听力（共25小题；计30分） 一、听句子，根据所听到的内容选择正确答语。（共5小题；每小题1分，计5分） 1．B 2．B 3．A 4．A 5．C 二、听句子，选择与所听句子内容相符的图片。（共5小题；每小题1分，计5分） 6.B 7.D 8.A 9.E 10.C 三、听对话，根据对话内容及问题选择正确答案。（共10小题；每小题1.5分，计15分） 11．B 12．C 13．A 14．B 15．C 16．C 17．B 18．A 19．C 20．B 四、听短文，根据短文内容完成图表中所缺信息。（共5小题；每小题1分，计5分） 21．passengers 22．wonderful 23．jobs 24．really 25．protect 第二部分 语言知识运用（共20小题；计40分） 五、完成短文。（共5小题；每小题2分，计10分） 26．telescopes 27．beyond 28．geology 29．are launched 30．solar 六、补全对话。（共5小题；每小题2分，计10分） 31．C 32．A 33．D 34．B 35．E 七、完形填空。（共10小题；每小题2分，计20分） 36．C 37．B 38．A 39．A 40．A 41．C 42．C 43．A 44．B 45．C 第三部分 阅读理解（共15小题；计30分） 八、阅读下面短文，根据短文内容选择最佳选项。（共15小题；每小题2分，计30分） (A)46．C 47．C 48．A 49．C 50．B (B)51．A 52．C 53．A 54．B 55．C (C)56．B 57．B 58．A 59．A 60．C B卷（共50分） 一、短文填空。（共10小题；每小题1分，计10分） 1．perfectly 2．greatest 3．won 4．scientific 5．their 6．to know 7．will be finished 8．have worked 9．pride 10．heroes 二、补全短文。（共5小题；每小题1分，计5分） 11．C 12．B 13．A 14．D 15．E 三、阅读表达（共10小题；计20分） A.完成图表。根据短文内容，完成图表中所缺信息。每空不超过三个词。（共5小题；每小题2分，计10分） 16．safety 17．began 18．June 19．most 20．phones B.任务型阅读。（共5小题；每小题2分，计10分） 21．He was an engineer. 22．Because she loved science and technology, and she was also adventurous. 23．Two model robot arms. 24．She felt proud of herself. 25．She would work hard to be an astronaut and go to space./She would learn more about space and technology to prepare for becoming an astronaut./...(答案不唯一) 四、书面表达（计15分） 26．例文 Dear David,     How are you doing? I’m writing to share an unforgettable activity with you. To spark our interest in space, our school held School Space Day in the school hall on April 24.     At 10 a.m., we attended a lecture by a space expert and learned a lot about space. At 2 p.m., we visited an exhibition. We saw spacesuits closely and watched videos about space history. At 4 p.m., we took part in the water rocket launching contest. It was exciting and let us show our creativity.     The activity was educational. It opened our eyes to the wonders of space. Looking forward to your reply. Yours, Li Hui 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司1 / 2 学科网（北京）股份有限公司 $ 2026-2027学年九年级上册英语单元自测·成都专用 Unit 6 Beyond Earth 学校：___________姓名：___________班级：___________考号：___________ （时间：120分钟，满分：150分） A卷（共100分） 第一部分 听力（共25小题；计30分） 一、听句子，根据所听到的内容选择正确答语。每小题念两遍。（共5小题；每小题1分，计5分） 1．A．Dumplings. B．No, they won’t. C．At home. 【答案】B 【原文】Will most people live in outer space? 2．A．Yes, I am. B．No, I haven’t. C．It’s not long. 【答案】B 【原文】Have you read the book The Time Machine? 3．A．Flying into space. B．He looks after himself. C．He is a student. 【答案】A 【原文】What does Bob look forward to? 4．A．I’m proud of her. B．Good luck. C．Thank you. 【答案】A 【原文】Wang Yaping is full of courage to go into space. 5．A．Yes, they do. B．No, I can’t. C．Yes, they will. 【答案】C 【原文】Will people have robots in the future? 二、听句子，选择与所听句子内容相符的图片。每小题念两遍。（共5小题；每小题1分，计5分） A B C D E 6.     7.     8.     9.     10. 【答案】 6.B 7.D 8.A 9.E 10.C 【原文】6. I don’t like the pizza on the table. 7. I took many photos of elephants in South Africa. 8. I want to be an astronaut and go to the moon. 9. Jane was still doing homework when it was 10 o’clock. 10. This bike is cheap, so we decide to buy it. 三、听对话，根据对话内容及问题选择正确答案。每小题念两遍。（共10小题；每小题1.5分，计15分） 听第1段对话，回答11、12小题。 11．Who gives the live class? A．A doctor. B．An astronaut. C．A teacher. 12．What does the astronaut do in her free time? A．She reads books. B．She plays games. C．She watches the Earth. 【答案】1．B 2．C 【原文】W: Good morning, everyone! Welcome to our live class from the space station. I’m the astronaut Chen Dong. M: Hello, Commander Chen! I have a question. How do you feel in space? W: It feels strange and fun. I can float (漂浮) in the station. When I eat, the food flies away if I don’t catch it! M: That’s interesting! What do you do in your free time? W: I look out of the window and watch the Earth. It’s so beautiful from space. 听第2段对话，回答13、14小题。 13．Why could Gui Haichao be chosen to be an astronaut? A．Because he works so hard. B．Because his body situation is proper. C．Because people give him much support. 14．What are the two speakers going to do this afternoon? A．Watch TV. B．Learn together. C．Take exercise. 【答案】13．A 14．B 【原文】W: Do you know that the Shenzhou sixteen spacecraft was launched on May 30th, 2023? M: Of course. I also heard that Gui Haichao was one of the astronauts. W: Yes, he worked so hard that he could be chosen. I’m so proud of him. M: Me, too. Gui said he decided to be an astronaut because he saw Yang Liwei’s trip on Shenzhou five to space when he was in high school. W: So Gui takes Yang as his own role model? M: Yes, Gui holds on to his dream and works hard on his studies and never stops exercising. W: Why don’t we learn together this afternoon and realize our dreams too, just like Gui? M: I can’t agree more. 听第3段对话，回答15至17小题。 15．What is the man’s plan? A．To travel to the Moon. B．To become a scientist. C．To visit Mars someday. 16．How does Lily feel about the plan at first? A．Exciting. B．Possible. C．Unlikely. 17．What does Lily say in the end? A．She will help the scientists. B．She may go with Jim one day. C．She plans to buy special clothes. 【答案】15．C 16．C 17．B 【原文】A: Lily, I’m going to visit Mars. B: That’s impossible, Jim. You must be joking. A: No, I’m not joking. It’ll be possible to travel to Mars in the near future. B: Says who? A: The scientists. They say we’ve made great progress in Mars exploration, so it’s very likely that we’ll be able to fly to Mars by the 2050s. B:I still think it’s unlikely. What do you know about Mars? A: Scientists have discovered that on Mars it is very cold and has little oxygen. B: Anything else? A: Mars has seasons just like Earth. B: Well, even if we can get there, I doubt anyone could survive long without a spacesuit. But maybe one day I’ll go with you. 听第4段对话，回答18至20小题。 18．How does Li Lei feel about the news? A．Excited. B．Relaxed. C．Bored. 19．Why is the girl proud of our country? A．Because it sent Shenzhou-18 successfully into space. B．Because it has a lot of heroes whom she likes. C．Because it has made such great achievements in space. 20．What is the relationship between the speakers? A．Classmates. B．Brother and sister. C．Father and daughter. 【答案】18．A 19．C 20．B 【原文】W: Have you heard the news? Shenzhou-18 was sent into space on April 25th. M: Sure. I learned about it on TV. W: How do you feel about the news? M: I feel very excited. W: I feel excited too. I am very proud of our country, because it has made such great achievements in space. Do you know the spacemen in Shenzhou-18 are my heroes? M: They are also my heroes. I want to be a spaceman like them in the future. W: What will you do for your dream? M: I am going to study space at a university. And I will exercise every day to be strong enough. W: Sounds great. M: Supper is ready. Our mum is waiting for us in the dining hall. W: OK! Let’s go. 四、听短文，根据短文内容完成图表中所缺信息。一空一词。短文念三遍。（共5小题；每小题1分，计5分） Space Tour Facts ★ William travelled into space with three other 21   in 2021. ★ William said it was a 22   experience. Opinions ★ Projects will create lots of new 23   for people. ★ Going to space is 24   fun. ★ The space tour costs too much money. ★Humans can develop technologies to 25   the environment. 【答案】21．passengers 22．wonderful 23．jobs 24．really 25．protect 【原文】略 第二部分 语言知识运用（共20小题；计40分） 五、完成短文。阅读下面短文，从方框中选出可以填入空白处的最佳选项。（共5小题；每小题2分，计10分） beyond, telescope, geology, solar, launch Scientists study Earth and space to better understand our place in the universe. With powerful 26 , they observe distant stars, planets, and galaxies—reaching 27 what the eye can see. To keep these tools working, engineers must carefully maintain them, especially those in space or on remote mountains. Some researchers focus on 28 , exploring how planets form and change over time—even comparing Mars’ rocks to Earth’s. Every year, new satellites 29 to monitor climate, weather, and natural resources. The 30 system is full of mysteries. Why does Venus spin backward? Could life exist on icy moons? These questions remind us that every human being has the power to wonder, explore, and protect our shared home. 【答案】26．telescopes 27．beyond 28．geology 29．are launched 30．solar 【解析】本文主要介绍了人类探索地球与宇宙相关的科研实践与相关内容。 26．句意：借助功能强大的望远镜，他们得以观测遥远的恒星、行星与星系，视野延伸至肉眼可见的范围之外。根据后文“they observe distant stars, planets, and galaxies”，可知这里指借助功能强大的望远镜，此处表示泛指，用复数形式telescopes。 27．句意：借助功能强大的望远镜，他们得以观测遥远的恒星、行星与星系，视野延伸至肉眼可见的范围之外。空处应用介词，结合“distant stars, planets, and galaxies”可知，此处表达的是“超越肉眼所能看到的范围”，beyond有“超出、超过”的含义，符合语境。 28．句意：部分研究人员专攻地质学，探索行星的形成与长期演化过程——甚至会将火星岩石与地球岩石进行对比。根据后文“exploring how planets form and change over time—even comparing Mars’ rocks to Earth’s”，这属于地质学的研究范畴，填入geology符合语义。 29．句意：每年都有新的人造卫星被发射升空，用于监测气候、气象与自然资源。“ new satellites …”表示“人造卫星被发射升空”，satellites和launch之间是被动关系，且主语为复数，时态为一般现在时，因此填入are launched。 30．句意：太阳系中仍藏有无数奥秘。前文提到了各类天体相关的探测语境，solar system是固定搭配，意为“太阳系”，符合上下文对宇宙天体相关疑问的描述。 六、补全对话。根据对话内容，从方框中选出适当的选项补全对话。（共5小题；每小题2分，计10分） A: What are you reading now? B: I’m reading a book about space exploration. It’s really amazing! A: 31 I know little about space. B: It tells us many secrets about the universe and exoplanets. A: Sounds cool. 32 B: Scientists launch rockets and manned spacecraft to explore space. A: Are space missions easy to finish? B: No. 33 Every member needs to cooperate well. A: Will people live on other planets one day? B: Maybe. But now Earth is still our best home. You can read more science books and watch space news. A: 34 I want to learn more space knowledge. Thanks a lot for sharing! B: 35 It’s my pleasure. A．How do humans explore space? B．That’s useful advice. C．What does the book talk about? D．Space tasks are difficult and challenging. E．You’re welcome. 【答案】31．C 32．A 33．D 34．B 35．E 【解析】本文是A与B的情景对话，围绕一本太空探索书籍展开交流，两人依次谈论书本内容、人类探索太空的方式、太空任务的难度、学习太空知识的方法以及礼貌致谢回应。 31．下文B回答“It tells us many secrets about the universe and exoplanets.”是在介绍书的内容，此处A应询问书谈论了什么，选项C“What does the book talk about?”引出下文。 32．下文B回答“Scientists launch rockets and manned spacecraft to explore space.”是在说明探索的具体方式，此处A应询问人类如何探索太空，选项A“How do humans explore space?”引出下文。 33．上文A问“Are space missions easy to finish?”以及B回答“No.”，表明任务并不容易。此处应进一步说明任务的性质，选项D“Space tasks are difficult and challenging.”与No呼应，引出下文需要合作的内容。 34．上文B提出建议“You can read more science books and watch space news.”表明你可以多读科学书并观看太空新闻，此处A应对建议做出评价。选项B“That’s useful advice.”符合语境，并引出下文想学习更多知识的愿望。 35．上文A说“Thanks a lot for sharing!”，此处B应礼貌回应感谢。选项E“You’re welcome.”符合语境。 七、完形填空。阅读下面短文，根据短文内容，从A、B、C三个选项中选出可以填入空白处的最佳选项。（共10小题；每小题2分，计20分） China shared the names of its new spacesuits and manned rover (月球车) on Wednesday. The China Manned Space Agency 36 the exciting news. The new spacesuits, which astronauts will wear 37 on the moon, are called “Wangyu”. The manned rover, which will explore the moon’s surface, is named “Tansuo”. The agency said the word “Wangyu” means a new step in China’s space work. This step includes sending 38 to the moon and planning trips to faraway places in space. It 39 shows China’s promise to support the peaceful use of outer space and go after a shared future of humanity. “Tansuo” shows the Chinese people’s curiosity (好奇) about the 40 world. It also celebrates the hard work of scientists and engineers building China’s space programs. More than 9,000 names were 41 by the public. A group of experts picked the best ones. Now, designers are making models of the spacesuits and manned rover. The research work is moving forward 42 . Wang Yanan, editor-in-chief of Aerospace Knowledge magazine, said 43 a good name for hardware of space missions is very important and meaningful. He explained that creative names like “Shenzhou” and “Chang’e” can draw attention from the public — especially young people. “A fun name can catch people’s eye and inspire people to care 44 these projects,” he said. The names “Wangyu” and “Tansuo” are more than just words. They carry hopes for China’s future in space 45 remind us how teamwork and curiosity can lead to amazing discoveries. 36．A．spoke B．talked C．announced 37．A．to run B．to walk C．to jump 38．A．humans B．women C．boys 39．A．also B．well C．too 40．A．unknown B．dirty C．clean 41．A．known B．told C．given 42．A．luckily B．quietly C．smoothly 43．A．choosing B．knowing C．running 44．A．at B．about C．for 45．A．but B．if C．and 【答案】 36．C 37．B 38．A 39．A 40．A 41．C 42．C 43．A 44．B 45．C 【导语】本文是一篇说明文。文章主要介绍了中国载人航天工程办公室正式公布了中国登月航天服“望宇”和载人月球车“探索”的名称，阐述了这两个名称的深刻含义，并说明了公众参与命名以及这些名称对中国航天事业的重要意义。 36．句意：中国载人航天工程办公室宣布了这一令人兴奋的消息。spoke说；talked谈论；announced宣布。根据前文“China shared the names ...”可知，官方正式对外宣布了航天服和月球车的名字，announced“宣布”符合语境。 37．句意：宇航员在月球上行走时将穿着的新型航天服被称为“望宇”。to run跑；to walk行走；to jump跳。结合常识，宇航员在月球表面进行舱外活动时，最基础的动作是行走，to walk“行走”符合语境。 38．句意：这一步包括将人类送上月球，以及计划前往太空深处。humans人类；women女性；boys男孩。中国载人登月计划是将“人类”送上月球，humans“人类”符合语境。 39．句意：这也展示了中国支持和平利用外层空间并追求人类共同未来的承诺。also也，常用于肯定句中间；well好；too也，常用于肯定句句末。此处表示“除了探索太空之外，还展示了……”，且位于句中，also符合语法和语境。 40．句意：“探索”展示了中国人民对未知世界的好奇心。unknown未知的；dirty肮脏的；clean干净的。结合前文“explore the moon’s surface”以及月球的神秘属性，人们对月球充满好奇是因为它是“未知的” unknown “未知的”符合语境。 41．句意：公众提供了超过9000个名称。known知道；told告诉。根据前文提到的名称征集活动，这9000个名字是由公众“提供”的，given“提供，给予”符合语境。 42．句意：研究工作正在顺利推进。luckily幸运地；quietly安静地；smoothly顺利地。根据前文“designers are making models”可知，研发工作正在按计划正常、顺利地进行，smoothly“顺利地”符合语境。 43．句意：《航空知识》杂志主编王亚男表示，为航天任务硬件选择一个好名字非常重要且有意义。choosing选择；knowing知道；running运行。根据前文“A group of experts picked the best ones.”可知，专家从公众提供的名字中“选择”最好的，choosing“选择”符合语境。 44．句意：一个有趣的名字可以吸引人们的眼球，并激发人们对这些项目的关心。care about意为“关心，在乎”，动词短语。 45．句意：它们承载着中国未来太空探索的希望，并提醒我们团队合作和好奇心可以带来惊人的发现。but但是；if如果；and并且。前文“carry hopes”与后文“remind us”是并列关系，表示这两个名字同时具备这两种意义，and“并且”符合逻辑关系。 第三部分 阅读理解（共15小题；计30分） 八、阅读下面短文，根据短文内容选择最佳选项。（共15小题；每小题2分，计30分） A National Air and Space Museum Come and experience the fun of space exploration this weekend! Our guest of the talk:Yang Liwei Date of Birth: June 21, 1965 Awards: “Space hero” Medal Mission: Shenzhou 5 Sunday, November 9th Events： A Conversation With China’s First Astronaut 6:30 p.m.How to join The talk is free. You can join us at the museum (200 people only. First come, first served) or watch the live stream (直播) on our website Hands-on Activities (After the talk) 7:30 p.m.-9:30 p.m. Build Your Rocket Model Design and build a small rocket. The best design will win a prize! Space Food Tasting Try the special food that astronauts eat in space. VR Moon Walk Put on a VR headset and experience what it’s like to walk on the Moon! Important Notes For the VR Moon Walk, you must be over 8 years old. Please book your free ticket online as early as possible. The museum is a non-smoking area. Feel free to take photos, but please turn off the light of your phones or cameras during the talk. 46．When will the event be held? A．This Saturday morning. B．Next Saturday morning. C．This Sunday evening. 47．How many people can take part in the talk in the museum? A．At least two hundred. B．At least two thousand. C．At most two hundred. 48．What can you do if you arrive at the museum at 8:00 p.m.? A．Join in a DIY rocket model project. B．Try some Chinese food. C．Listen to Yang Liwei’s talk. 49．What’s TRUE according to the notes? A．Everyone can join in the VR walk. B．You need to buy tickets early. C．You can’t smoke in the museum. 50．What is the main purpose of the poster? A．To sell tickets for a museum exhibition. B．To introduce activities in the NAS Museum. C．To tell China’s space development history. 【答案】46．C 47．C 48．A 49．C 50．B 【解析】本文主要介绍了国家航空航天博物馆将在周日晚上举办与航天员杨利伟对话的讲座及后续动手活动。 46．细节理解题。根据海报中“Sunday, November 9th”以及“6:30 p.m.”可知，活动日期是11月9日 (周日) 晚上。故选C。 47．细节理解题。根据“How to join”部分中“200 people only. First come, first served”可知，现场最多容纳200人参与讲座。故选C。 48．细节理解题。根据“Hands-on Activities (After the talk) 7:30 p.m.-9:30  p.m.”可知，晚上8点处于动手活动时段；结合活动列表中的“Build Your Rocket  Model”可知，此时可参与火箭模型制作项目。故选A。 49．细节理解题。根据“Important Notes”中“The museum is a non-smoking area.”可知，博物馆内禁止吸烟，C项表述正确。故选C。 50．主旨大意题。通读全文可知，海报主要介绍博物馆举办的讲座、体验活动及相关参与信息，旨在宣传推广该系列活动。故选B。 B ①On Earth, we use bricks (砖块) to build houses, but what about building things on the moon?   ▲   Scientists at Huazhong University of Science and Technology (HUST) have developed “lunar bricks”. They hope to use the bricks to build a research station on the moon. ②To make the bricks, the scientists used a lunar soil simulant (模拟月壤). The bricks are more than three times stronger than normal red bricks. They also have special structures, which were used in ancient Chinese buildings. This makes it possible to simply put these bricks together. ③Professor Zhou Cheng from HUST said that they had tested five different kinds of simulated lunar soil composition (成分) and used three ways to harden it. In this way they could choose the best materials for making the bricks. “Lunar soil isn’t the same everywhere on the moon,” Zhou said. “For example, one of the kinds tested simulates the lunar soil at the landing site of Chang’e-5, which is mainly basalt (玄武岩).” ④The lunar bricks need to be tested well before being used because the moon has an extreme (极端的) environment. Quakes often happen there. And it gets as hot as 180℃ during the day and as cold as -190℃ at night. The lunar bricks were sent to China’s space station on the Tianzhou-8 spacecraft. There, scientists carried out tests to see how well the bricks work in space. 51．Which of the following can be put in “ ▲ ” in Paragraph ①? A．Scientists have found a solution! B．The question is too difficult to answer. C．Many people dream of going to the moon. 52．Which properly shows the strength comparison of lunar bricks and red bricks? A． B． C． 53．How did scientists find the best materials for lunar bricks? A．They did many tests on simulated lunar soil and treated it in different ways. B．They compared different bricks used widely nowadays. C．They read many books about ancient Chinese buildings. 54．What is the fourth paragraph mainly about? A．The introduction of China’s Tianzhou-8 spacecraft. B．The reasons why lunar bricks need to be tested in space. C．The temperature difference on the moon between day and night. 55．What is most probably the structure of the passage? A． B． C． 【答案】51．A 52．C 53．A 54．B 55．C 【解析】本文是一篇说明文，主要介绍了华中科技大学研发的“月球砖”，说明了它的制作材料、性能特点、筛选标准以及需要进行太空测试的原因。 51．根据上下文，文章开头提出问题“On Earth, we use bricks to build houses, but what about building things on the moon?”，紧接着给出解决方案：“Scientists at Huazhong University of Science and Technology (HUST) have developed ‘lunar bricks’.”，所以这里需要一个能引出下文的过渡句。A选项既回应了上文的问题，又起到了引出下文的过渡作用。 52．文中第二段明确提到：“The bricks are more than three times stronger than normal red bricks.”，说明月球砖的强度是普通红砖的三倍多。 53．根据第三段，科学家为了找到最佳材料，“...tested five different kinds of simulated lunar soil composition and used three ways to harden it.”，也就是对模拟月壤进行了多次测试和不同方式的处理。 54．第四段的核心内容是解释为什么月球砖必须先在太空测试：“The lunar bricks need to be tested well before being used because the moon has an extreme environment.”，所以本段主旨是说明测试的原因。 55．第一段引出“月球砖”这一话题；第二段介绍制砖材料与砖的特性；第三段讲选制砖材料的方式；第四段阐述月球砖需太空测试的原因。整体为“总—分”结构，第一段总领全文，二、三、四段分别从不同方面阐述。 C Sending information from 40,000 kilometers above Earth might sound like the thing of science fiction, but Chinese scientists have turned it into reality. They have successfully kept a high-speed laser (激光) connection with a satellite in high orbit (轨道) for more than three hours. High-orbit satellites are typically 36,000 kilometers above Earth, while low-Earth orbit satellites go from a few hundred kilometers to 2,000 kilometers. Because of their higher altitude (海拔), high-orbit satellites can cover larger areas. However, the high altitude can bring problems. The communication between these satellites and the ground can last only minutes. Also, while information travels quickly from satellites, signals from Earth are much slower. “It’s like sending 10 messages from the satellites and getting only one reply from the Earth,” Liu Chao, a researcher, said, “It’s hard to have a high-quality conversation that way.” To solve these problems, the research team developed a laser communication ground station with a 1.8-meter-wide optical telescope (光学望远镜) in Lijiang, Yunnan province. Acting like a sharp eye, the station can receive weak signals from over 40,000 kilometers away. Besides, scientists used a guiding laser to help the satellite and ground station quickly find each other. They also used advanced technology to keep the “conversation” stable (稳定的). The efforts have resulted in a breakthrough. At distances of up to 40,740 kilometers, the ground station and a high-orbit satellite achieved two-way communication in just 4 seconds. The connection, which was as fast as 1 gigabit (千兆比特) per second, lasted over 3 hours without a break. This means that high-orbit satellites can not only send information quickly but also receive detailed instructions in real time. The experiment proved the deep-space communication abilities of ground stations. “With this technology, we Chinese will be able to communicate with deep space probes on the moon, Mars and other locations directly from Earth,” Liu said. 56．What can we learn from paragraph 1? A．Sending information from space remains a dream. B．High-speed laser connection lasted over three hours. C．Science fiction writers often work with scientists. 57．Which picture shows the problem in paragraph 2? A． B． C． 58．How did the scientists improve the connection in paragraph 3? ① By receiving more signals from space.  ② By helping the two sides find each other. ③ By developing a wider optical telescope.  ④ By keeping the “conversation” more stable. A．②③④ B．①③④ C．①②④ 59．Why are some numbers listed in paragraph 4? A．To show how great the achievement is. B．To discuss why the connection is difficult. C．To introduce how fast the breakthrough is. 60．Which would be the best title for the text? A．Laser Travels Faster in Space B．High Orbit Satellites Shine C．40,000 km Laser Chat: China Makes it 【答案】56．B 57．B 58．A 59．A 60．C 【解析】本文是一篇说明文，主要讲述了中国科研团队完成四万千米高空卫星激光通信的突破性实验，介绍高低轨道卫星通信现存难题、科研团队的解决措施以及该技术带来的成果与应用前景。 56．第一段句子“They have successfully kept a high-speed laser (激光) connection with a satellite in high orbit for more than three hours.”，表明高速激光通信能够持续三小时以上，B选项和原文内容匹配；A和文中太空传信不再是科幻内容冲突，C不存在科幻作家与科学家合作的相关描述。 57．第二段语句“while information travels quickly from satellites, signals from Earth are much slower.”，卫星向地面传递信息速度更快，地面往卫星传输信号速度更慢，B图的箭头信息流量和该细节描述一致。 58．第三段给出三项优化通信的方法，分别是配备大口径光学望远镜③、借助引导激光实现卫星与地面站互寻②、依靠技术维持通信稳定④，原文没有接收更多太空信号①的相关内容，A选项包含②③④三点内容。 59．第四段罗列距离、传输速率、持续时长等数字，用来直观体现本次太空激光通信实验的成就十分突出，对应A；文段列举数字并不是为了探讨通信难点、单纯介绍传输速度、解释研发激光的缘由。 60．整篇文章围绕四万千米太空激光通信实验取得突破展开，C标题可以完整概括全文；A只侧重激光传输速度，B仅介绍高轨道卫星，两者概括内容都比较片面。 B卷（共50分） 一、短文填空。从下面方框中选出10个单词，将其正确形式填入短文，使短文意思正确通顺（每词限用一次）。（共10小题；每小题1分，计10分） they great win perfect finish proud  know hero we science create work Shenzhou-19 manned spaceship successfully sent three astronauts into space. After 183 days of hard work in space, the three astronauts completed all space tasks 1 . And they returned to the Earth safely and smoothly. It is one of the 2 moments in the long history of China’s space industry. This great space event caught the eye of the whole world and 3 high praise from people all over the world. During space travel, the three astronauts faced all kinds of unknown difficulties and hard challenges. Besides station maintenance (维护), they took part in 88 4 experiments covering biology, material science and medical research. They even grew sweet potatoes in orbit for the first time in China. We all sincerely admire 5 strong courage and calm attitude. Space exploration has always been a common dream of human beings. Many people hope 6 more about China’s space technology and space missions. With the progress of science and technology, China keeps moving forward on its space journey. In the future, more important space tasks 7 by professional space scientists and technical workers strictly to make sure every flight is safe and successful. For many years, plenty of unknown space workers 8 day and night without complaining. They devote their time and energy to space research and make efforts for China’s space dream. This meaningful space program also builds friendly bridges between China and other countries. As middle school students, we truly take 9 in our motherland’s amazing space achievements. We should learn the strong and persistent spirits from these space 10 , study hard every day and decide to realize our own beautiful dreams with practical actions in the future. 【答案】 1．perfectly 2．greatest 3．won 4．scientific 5．their 6．to know 7．will be finished 8．have worked 9．pride 10．heroes 【解析】本文介绍神舟十九号航天员圆满完成太空任务顺利返航，讲述航天员在轨开展多项科学实验的事迹，赞美默默奉献的航天科研工作者，抒发我国学子为航天成就自豪、立志学习航天精神追梦奋进的情感。 1．句意：经过183天的太空辛勤工作，三名航天员完美地完成了所有太空任务。空格处需要填一个副词修饰动词“completed”，方框中的“perfect”的副词形式是“perfectly”，表示“完美地”，符合语境，故填“perfectly”。 2．句意：这是中国航天工业漫长历史上最伟大的时刻之一。“one of the+形容词最高级+复数名词”是固定结构，表示“最……之一”。方框中的“great”的最高级形式是“greatest”，表示“最伟大的”，符合语境，故填“greatest”。 3．句意：这一重大太空事件引起了全世界的关注，并赢得了全世界人民的高度赞扬。空格处需要填一个动词的过去式作谓语，方框中的“win”的过去式是“won”，表示“赢得 (赞扬)”，符合语境，故填“won”。 4．句意：除了空间站维护，他们还参加了涵盖生物学、材料科学和医学研究的88项科学实验。空格处需要填一个形容词修饰“experiments”，表示“科学的”。方框中的“science”的形容词形式是“scientific”，故填“scientific”。 5．句意：我们都由衷地钦佩他们坚强的勇气和冷静的态度。空格处需要填一个形容词性物主代词修饰“strong courage”，表示“他们的”。方框中的“they”的形容词性物主代词是“their”，故填“their”。 6．句意：许多人希望更多地了解中国的太空技术和太空任务。“hope to do sth.”意为“希望做某事”，方框中的“know”意为“了解/知道”，符合句意，故填“to know”。 7．句意：未来，更多重要的太空任务将由专业的太空科学家和技术人员严格完成，以确保每次飞行安全成功。“In the future”可知句子是一般将来时，后面是“by”，可知是被动语态，一般将来时被动语态的结构为“ will be + 动词过去分词”。“tasks”应“被完成”，可选方框中的“finish”，它的过去分词是“finished”，故填“will be finished”。 8．句意：多年来，无数默默无闻的航天工作者日日夜夜地工作，毫无怨言。“For many years”可知句子是现在完成时，主语是复数，结构为“have + 动词过去分词”。可选方框中的“work”，表示“工作”，符合语境，故填“have worked”。 9．句意：作为中学生，我们真正为祖国惊人的航天成就感到自豪。“take pride in”是固定短语，意为“为……感到自豪”，符合语境，方框中“proud”的名词形式为“pride”，故填“pride”。 10．句意：我们应该从这些航天英雄身上学习坚强和坚持不懈的精神。空格前有“these”，空格处需要填一个名词复数，方框中的“hero”的复数形式是“heroes”，表示“英雄”，符合语境，故填“heroes”。 二、补全短文。根据短文内容，从短文后的A～F选项中，选出5个适当的选项补全短文。（共5小题；每小题1分，计5分） The journey to Mars Humans have always looked up at the stars and dreamed of exploring other worlds. 11 It’s the closest planet to Earth that might be able to support life, making it a very exciting place to explore! Our journey to understanding Mars began long ago, even before we could send rockets into space. 12 They noticed its reddish colour and wondered what caused it. The real adventure started in the mid-20th century. Countries like the United States and the Soviet Union began sending spacecraft towards Mars. These early missions weren’t always successful. 13 Others sent back only limited information. But each mission taught scientists valuable lessons. 14 They have landed on the surface and moved around, taking pictures and collecting samples of rocks and soil. They’ve sent back amazing pictures of Mars’ canyons, mountains, and even signs of ancient water. The information helps scientists learn more about Mars’ history and whether it ever had life. While we haven’t sent humans to Mars yet, we’re getting closer. 15 They will one day allow humans to safely travel to Mars and explore it in person. It’s a big challenge, but the dream of walking on Mars is still very much alive! The red planet continues to call to us! A．Some rockets failed to reach Mars. B．Early astronomers carefully watched Mars. C．For a long time, we’ve been very interested in Mars. D．Over the years, we’ve sent many more robots to Mars! E．Scientists are working hard to develop spaceships and technology. F．Mars is much colder than Earth, so humans can never live there. 【答案】11．C 12．B 13．A 14．D 15．E 【解析】本文是一篇说明文，介绍了人类探索火星的历程。文中依次讲述了火星作为“地球最近的可能孕育生命的行星”激发了人类的探索热情、人类早在太空时代之前就开始观察火星、20世纪中期美苏开始发射探测器、近年机器人成功登陆火星采集样本、未来载人登火星仍面临挑战等内容，表达了人类对火星探索的不懈追求。 11．空格位于第一段第一句“ Humans have always looked up at the stars and dreamed of exploring other worlds.”之后，紧接着“making it a very exciting place to explore!”，此处需引出“火星值得探索”的原因。选项C“For a long time, we’ve been very interested in Mars.”作为“我们一直对火星感兴趣”的背景陈述，恰好承上（人类对其他星球的向往）启下（火星值得探索的具体原因）。 12．空格位于第二段第一、二句“Our journey to understanding Mars began long ago, even before we could send rockets into space.”与“They noticed its reddish colour and wondered what caused it.”之间，此处应继续说明早期人类观察火星的具体行为。选项B“Early astronomers carefully watched Mars.”与“before we could send rockets into space”“noticed its reddish colour”前后呼应，符合“早期观察—发现红色—产生好奇”的逻辑链条。 13．空格位于第三段“These early missions weren't always successful.”与“Others sent back only limited information. But each mission taught scientists valuable lessons.”之间，此处需承接“任务并非总成功”，补充说明部分火箭未能到达火星的事实。选项A“Some rockets failed to reach Mars.”与“weren’t always successful”语义直接对应，自然引出“limited information”和“valuable lessons”。 14．空格位于“They have landed on the surface and moved around, taking pictures and collecting samples of rocks and soil.”之前，此处需说明近年来人类向火星发送的机器人成就。选项D“Over the years, we’ve sent many more robots to Mars!”作为“成就概述”，正好引领“they have landed on the surface...”这些具体成就，构成“概述—分述”结构 15．空格位于最后一段“While we haven’t sent humans to Mars yet, we’re getting closer.”与“They will one day allow humans to safely travel to Mars and explore it in person.”之间，此处应过渡到“如何实现载人登火星”。选项E“Scientists are working hard to develop spaceships and technology.”作为“我们如何接近载人登火星”的具体方式，与后文“one day allow humans to safely travel to Mars”形成“方法—结果”逻辑。 三、阅读表达（共10小题；计20分） A.完成图表。根据短文内容，完成图表中所缺信息。每空不超过三个词。（共5小题；每小题2分，计10分） What is Beidou? Beidou is a navigation (导航) satellite (卫星) system. It is developed by China. China is the third country in the world to have its own navigation satellite system. With Beidou, China no longer has to depend on foreign systems. This is very important for national safety. The research and development of Beidou began in 1994. However, the first two Beidou satellites were not sent into space until 2000. Since then, China has launched (发射) dozens of (数十个) Beidou satellites. These satellites have formed a global network. Now, China is further improving the system. The BDS-3 system was fully completed in June, 2020, with the successful launch of the last satellite. The Beidou Navigation Satellite System will be more powerful than any other navigation satellite system in the world. Yang Changfeng is a designer of Beidou. He said the system can notice the sway (晃动) of a building in strong winds. Beidou has brought much benefit (益处) to our lives. In many cities, thousands of buses have been using Beidou. When we are waiting for a bus, we can know when it is about to come. Many smart phones have also been using Beidou. Many people say, “Let me turn on my GPS.” In fact, their phones are using Beidou. Beidou navigation satellite system It is our Chinese own navigation satellite system and it is very important for national 16 . The research and development of Beidou 17 in 1994. The first two Beidou satellites were sent into space in 2000 and the last satellite was sent in 18 , 2020. The Beidou Navigation Satellite System will be the 19 powerful of all navigation satellite systems in the world. Beidou has brought much benefit to our lives. Many buses and smart 20 have been using Beidou. 【答案】16．safety 17．began 18．June 19．most 20．phones 【导语】本文是一篇说明文。文章主要介绍中国的北斗导航卫星系统。文章从北斗系统的定义、研发历程、全球网络的形成、系统的完善以及北斗系统对日常生活的影响等方面进行了详细说明，强调了北斗系统对于国家安全的重要性以及其在全球导航卫星系统中的地位。 【详解】16．根据第一段“This is very important for national safety.”可知，北斗卫星导航系统对于国家安全非常重要。故填safety。 17．根据第二段“The research and development of Beidou began in 1994.” 可知，北斗系统的研发始于1994年。故填began。 18．根据第二段“The BDS-3 system was fully completed in June, 2020, with the successful launch of the last satellite.”可知，北斗系统的最后一颗卫星在2020年6月成功发射。故填June。 19．根据第三段“The Beidou Navigation Satellite System will be more powerful than any other navigation satellite system in the world.”可知，北斗导航卫星系统将比世界上任何其他导航卫星系统更强大，即是世界上所有卫星导航系统中最强大的，应用形容词最高级“most powerful”。故填most。 20．根据第四段“Many smart phones have also been using Beidou.”可知，许多智能手机也在使用北斗系统。故填phones。 B.任务型阅读。根据短文内容，按要求回答问题。（共5小题；每小题2分，计10分） Mary’s uncle Ted was an engineer. He told her great stories about the rockets he helped design, and he often brought Mary science books. He also shared his knowledge about space with her. Mary loved science and technology, and she was also adventurous (爱冒险的). For those reasons, Mary’s family kept telling her she should be an astronaut when she grew up, but she just wasn’t sure. One Saturday, Mary and Uncle Ted visited the Science Museum. They watched a show on space travel. Uncle Ted told her something interesting about spaceships and space suits. But she was most interested in two model robot arms and she tried operating them. She stayed there all day and felt very excited. By the time they got on the bus to return home, Mary was very tired. Closing her eyes, she imagined what it would be like to fly into space. As she nearly fell asleep, Mary started to feel the weightlessness that astronauts must feel when they are in zero gravity (失重). The next thing she knew, she was looking out of the window not of a bus but of a spaceship. Mary was operating a huge robot arm outside the spaceship. She felt nervous. But she kept at it. Soon she succeeded. She felt proud of herself. Just then, Mary heard Uncle Ted’s voice. “Wake up, my dear! We’re back home now.” When she opened her eyes, she realized she had been dreaming, but she knew this for sure—she wanted to be an astronaut one day and couldn’t wait for her first trip into space. 21．What did Uncle Ted do? 22．Why did Mary’s family suggest that she should be an astronaut? 23．What interested Mary most in the museum? 24．How did Mary feel after succeeding in her dream? 25．What would Mary probably do after this visit? 【答案】21．He was an engineer. 22．Because she loved science and technology, and she was also adventurous. 23．Two model robot arms. 24．She felt proud of herself. 25．She would work hard to be an astronaut and go to space./She would learn more about space and technology to prepare for becoming an astronaut./...(答案不唯一) 【解析】本文是一篇记叙文，主要讲述了玛丽在工程师叔叔的影响下，通过参观科学博物馆并做了一个太空梦，最终确定自己的梦想是成为一名宇航员。 21．首段第一句介绍“Mary’s uncle Ted was an engineer.”，所以泰德叔叔是一名工程师。 22．首段给出了理由“Mary loved science and technology, and she was also adventurous. For those reasons...”，可见玛丽热爱科学和技术，而且她也爱冒险，这是家人建议她成为宇航员的原因。 23．第二段明确指出“But she was most interested in two model robot arms.”，所以她在博物馆最感兴趣的事物是两个模型机械臂。 24．第三段提到“Soon she succeeded. She felt proud of herself.”，可见在梦中成功后，她为自己感到骄傲。 25．本题是开放性试题，答案不唯一，根据第四段“she wanted to be an astronaut”可知玛丽的梦想是成为宇航员，所以她会为实现这个梦想努力，围绕“成为宇航员”这一主题，合理回答即可。 四、书面表达（计15分） 26．假定你是李辉，你校在4月24日举办了“校园航天日”主题活动来激发你们对太空的兴趣。请你结合下图信息，给英国笔友David写一封邮件，分享此次活动的过程和感受。 注意： 1. 邮件须包含上述要点，可适当增加细节，以使行文连贯； 2. 文中不能出现真实姓名和学校名称； 3. 词数100左右(开头和结尾已给出，不计入总词数)。 Dear David, ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours, Li Hui 【答案】例文 Dear David,     How are you doing? I’m writing to share an unforgettable activity with you. To spark our interest in space, our school held School Space Day in the school hall on April 24.     At 10 a.m., we attended a lecture by a space expert and learned a lot about space. At 2 p.m., we visited an exhibition. We saw spacesuits closely and watched videos about space history. At 4 p.m., we took part in the water rocket launching contest. It was exciting and let us show our creativity.     The activity was educational. It opened our eyes to the wonders of space. Looking forward to your reply. Yours, Li Hui 【难度】0.65 【知识点】文体活动、应用文、航天与航空 写作步骤 [第一步：审题立意] 确定文体：应用文，时态以一般过去时为主 明确要点：活动目的（激发对太空的兴趣）、活动时间与地点（4月24日，学校大厅）、活动过程（听讲座、参观展览、参加水火箭发射比赛）、活动感受 确定人称：第一人称（I/my/we）和第二人称（you）并用 注意事项：邮件须包含上述要点，可适当增加细节，不得出现真实姓名和学校名称，词数100左右（开头和结尾已给出不计） [第二步：构思布局] 三段式结构： 开头段：问候笔友，引出分享主题，介绍活动的时间和地点 主体段：按照时间顺序依次介绍活动内容 结尾段：总结活动意义 [第三步：要点展开] 要点一：活动信息 活动目的：in order to make us show an interest in space/to spark our interest in space等 活动时间和地点：held an activity named School Space Day/in our school hall/on April 24等 要点二：活动过程 听讲座：attended a lecture by a space expert/during the lecture/had a deep understanding of the secrets of space/attended a lecture on China’s space achievements等 看展览：visited a space exhibition/saw spacesuits closely and watched videos about space history/saw some spacesuits at close quarters/learned about the history of human space exploration等 参加比赛：took part in the water rocket launching contest/let us show our creativity/it enabled us to express our creativity/teamwork and creativity were put to the test等 要点三：活动意义 感受和收获：educational/opened our eyes to the wonders of space/not only taught us about the mysteries of space/broadened our horizons/but also brought science to life/deepened my passion for space exploration/made me want to be an astronaut in the future等 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司1 / 14 学科网（北京）股份有限公司 $: : .: 2026-2027学年九年级上册英语单元自测·成都专用 Unit 6 Beyond Earth 学校： 姓名： 班级： 考号： (时间：120分钟，满分：150分) : 瑩 A卷（共100分） 第一部分听力（共25小题；计30分） 一、 听句子，根据所听到的内容选择正确答语。每小题念两遍。（共5小题；每小题1分，计 5分) 1.A.Dumplings. B.No,they won't. C.At home .: 2.A.Yes,I am. B.No,I haven't. C.It's not long. 3.A.Flying into space B.He looks after himself. C.He is a student. ·: 尽 4.A.I'm proud ofher. B.Good luck C.Thank you. 5.A.Yes,they do. B.No,I can't. C.Yes,they will. 二、 听句子，选择与所听句子内容相符的图片。每小题念两遍。（共5小题；每小题1分，计5分） B D 6. 7 8. 9. 10. 三、听对话，根据对话内容及问题选择正确答案。每小题念两遍。（共10小题；每小题1.5分，计15 : : 分) : 听第1段对话，回答11、12小题。 : 11.Who gives the live class? O O A.A doctor. B.An astronaut. C.Ateacher. 12.What does the astronaut do in her free time? A.She reads books. B.She plays games. C.She watches the Earth 泳 ·: 听第2段对话，回答13、14小题。 : 13.Why could Gui Haichao be chosen to be an astronaut? A.Because he works so hard. : B.Because his body situation is proper. : C.Because people give him much support. 试题第1页（共12页) : : : : 学科网·上好课 14.What are the two speakers going to do this afternoon? A.Watch TV. B.Learn together. C.Take exercise. 听第3段对话，回答15至17小题。 15.What is the man's plan? A.To travel to the Moon B.To become a scientist. C.To visit Mars someday. 16.How does Lily feel about the plan at first? A.Exciting. B.Possible. C.Unlikely. 17.What does Lily say in the end? A.She will help the scientists. B.She may go with Jim one day. C.She plans to buy special clothes 听第4段对话，回答18至20小题。 18.How does Li Lei feel about the news? A.Excited. B.Relaxed. C.Bored. 19.Why is the girl proud of our country? A.Because it sent Shenzhou-18 successfully into space. B.Because it has a lot of heroes whom she likes. C.Because it has made such great achievements in space. 20.What is the relationship between the speakers? A.Classmates. B.Brother and sister. C.Father and daughter 四、听短文，根据短文内容完成图表中所缺信息。一空一词。短文念三遍。（共5小题：每小 题1分，计5分) Space Tour *William travelled into space with three other 21 in 2021. Facts *William said it was a 22 experience. Projects will create lots of new 23 for people. Opinions *Going to space is 24 fun *The space tour costs too much money. 试题第2页（共12页） 学科网·上好课 *Humans can develop technologies to 25 the environment 第二部分语言知识运用（共20小题；计40分) 五、完成短文。阅读下面短文，从方框中选出可以填入空白处的最佳选项。（共5小题；每小题2分， 计10分) bey ond,telescope,geology,solar,launch Scientists study Earth and space to better understand our place in the universe.With powerful 26, they observe distant stars,planets,and galaxies-reaching 27 what the eye can see.To keep these tools working,engineers must carefully maintain them,especially those in space or on remote mountains.Some researchers focus on 28,exploring how planets form and change over timeeven comparing Mars' rocks to Earth's.Every year,new satellites 29 to monitor climate,weather,and natural resources.The 30 system is full of mysteries.Why does Venus spin backward?Could life exist on icy moons?These questions remind us that every human being has the power to wonder,explore,and protect our shared home. 六、补全对话。根据对话内容，从方框中选出适当的选项补全对话。（共5小题；每小题2 分，计10分) A:What are you reading now? B:I'm reading a book about space exploration.It's really amazing! A:31 I know little about space. B:It tells us many secrets about the universe and exoplanets. A:Sounds cool.32 B:Scientists launch rockets and manned spacecraft to explore space. A:Are space missions easy to finish? B:No.33 Every member needs to cooperate well. A:Will people live on other planets one day? B:Maybe.But now Earth is still our best home.You can read more science books and watch space news. A:34 I want to learn more space knowledge.Thanks a lot for sharing! B:35 It's my pleasure. A.How do humans explore space? B.That's useful advice C.What does the book talk about? 试题第3页（共12页） D.Space tasks are difficult and challenging. O E.You're welcome. 七、完形填空。阅读下面短文，根据短文内容，从A、B、C三个选项中选出可以填入空白 处的最佳选项。（共10小题；每小题2分，计20分) China shared the names of its new spacesuits and manned rover on Wednesday.The China Mamed Space Agency36 the exciting news. 兵 The new spacesuits,which astronauts will wear 37 _on the moon,are called "Wangyu".The manned rover,which will explore the moon's surface,is named Tansuo" 张 The agency said the word"Wangyu means a new step in China's space work.This step includes sending 38 to the moon and planning trips to faraway places in space.It39 shows China's promise to support the peaceful use of outer space and go after a shared future of humanity 河 "Tansuo"shows the Chinese people's curiosity (about the 40 world.It also celebrates the 数 hard work of scientists and engineers building China's space programs. 游 More than 9,000 names were 41 by the public.A group of experts picked the best ones.Now, designers are making models of the spacesuits and manned rover.The research work is moving forward 42 Wang Yanan,editor-in-chief of Aerospace Knowledge magazine,said 43 a good name for hardware of space missions is very important and meaningful.He explained that creative names like"Shenzhou' 0 and"Chang'e can draw attention from the public-especially young people."A fun name can catch people's eye and inspire people to care 44 these projects,"he said The names"Wangyu"and "Tansuo"are more than just words.They carry hopes for China's future in space 世 45 remind us how teamwork and curiosity can lead to amazing discoveries. : 36.A.spoke B.talked O C.announced 37.A.torun B.to walk C.to jump 38.A.humans B.women C.boys 39.A.also B.well C.too 40.A.unknown B.dirty C.clean 41.A.known B.told C.given 42.A.luckily B.quietly C.smoothly 43.A.choosing B.knowing C.running 44.A.at B.about C.for 试题第4页（共12页） 45.A.but B.if C.and O 第三部分阅读理解（共15小题；计30分) 八、阅读下面短文，根据短文内容选择最佳选项。（共15小题：每小题2分，计30分） 叹 National Air and Space Museum Come and experience the fun of space exploration this weekend! Sunday,November O Events: A Conversation With China's First Astronaut Our guest of the ©6：30p.m.How to join talk:Yang Liwei The talk is free.You can join us at the museum (200 people only.First come,first served)or watch the live stream on our website Hands-on Activities (After the talk) ④7：30p.m.-930p.m. Date of Birth:June 21, Build Your Rocket Model 1965 Design and build a small rocket.The best design will win a Awards:.“Space hero'' prize! Medal Space Food Tasting Mission:Shenzhou 5 Try the special food that astronauts eat in space. VR Moon Walk Put on a VR headset and experience what it's like to walk on the : Moon! 器 Important Notes For the VR Moon Walk,you must be over 8 years old. Please book your free ticket online as early as possible. The museum is a non-smoking area. : Feel free to take photos,but please turn off the light of your phones or cameras during the talk. : 试题第5页（共12页） 可学科网·上好课 46.When will the event be held? A.This Saturday morning B.Next Saturday morning C.This Sunday evening 47.How many people can take part in the talk in the museum? A.At least two hundred. B.At least two thousand. C.At most two hundred. 48.What can you do if you arrive at the museum at 8:00 p.m.? A.Join in a DIY rocket model project. B.Try some Chinese food. C.Listen to Yang Liwei's talk 49.What's TRUE according to the notes? A.Everyone can join in the VR walk. B.You need to buy tickets early C.You can't smoke in the museum. 50.What is the main purpose of the poster? A.To sell tickets for a museum exhibition. B.To introduce activities in the NAS Museum. C.To tell China's space development history. B DOn Earth,we use bricks (to build houses,but what about building things on the moon?Scientists at Huazhong University of Science and Technology (HUST)have developed"lunar bricks".They hope to use the bricks to build a research station on the moon. ②To make the bricks,the scientists used a lunar soil simulant(模拟月壤).The bricks are more than three times stronger than normal red bricks.They also have special structures,which were used in ancient Chinese buildings.This makes it possible to simply put these bricks together. 3Professor Zhou Cheng from HUST said that they had tested five different kinds of simulated lunar soil composition (and used three ways to harden it.In this way they could choose the best materials for making the bricks."Lunar soil isn't the same everywhere on the moon,"Zhou said."For example,one of the kinds tested simulates the lunar soil at the landing site of Chang'e-5,which is mainly basalt(玄武岩).” ④The lunar bricks need to be tested well before being used because the moon has an extreme(极端的) environment.Quakes often happen there.And it gets as hot as 180C during the day and as cold as-190C at night. The lunar bricks were sent to China's space station on the Tianzhou-8 spacecraft.There,scientists carried out tests to see how well the bricks work in space. 试题第6页（共12页） 命学科网·上好课 51.Which of the following can be put in“▲”in Paragraph①？ A.Scientists have found a solution! B.The question is too difficult to answer. C.Many people dream of going to the moon. 52.Which properly shows the strength comparison of lunar bricks and red bricks? A. B. C. lunar red lunar red lunar red bricks bricks bricks bricks bricks bricks 53.How did scientists find the best materials for lunar bricks? A.They did many tests on simulated lunar soil and treated it in different ways. B.They compared different bricks used widely nowadays. C.They read many books about ancient Chinese buildings. 54.What is the fourth paragraph mainly about? A.The introduction of China's Tianzhou-8 spacecraft. B.The reasons why lunar bricks need to be tested in space. C.The temperature difference on the moon between day and night. 55.What is most probably the structure of the passage? ①②③ ①② B. ③ C ④ ②③④ Sending information from 40,000 kilometers above Earth might sound like the thing of science fiction,but Chinese scientists have turned it into reality.They have successfully kept a high-speed laser (connection with a satellite in high orbit (for more than three hours.High-orbit satellites are typically 36,000 kilometers above Earth,while low-Earth orbit satellites go from a few hundred kilometers to 2,000 kilometers.Because of their higher altitude ()high-orbit satellites can cover larger areas. However,the high altitude can bring problems.The communication between these satellites and the ground can last only minutes.Also,while information travels quickly from satellites,signals from Earth are much slower. "It's like sending 10 messages from the satellites and getting only one reply from the Earth,"Liu Chao,a researcher,said,"It's hard to have a high-quality conversation that way." To solve these problems,the research team developed a laser communication ground station with a 试题第7页（共12页） 1.&-meter-wide optical telescope(光学望远镜)in Lijiang,Yunnan province..Acting like a sharp eye,the station O can receive weak signals from over 40,000 kilometers away.Besides,scientists used a guiding laser to help the : satellite and ground station quickly find each other.They also used advanced technology to keep the"conversation" stable(稳定的)， The efforts have resulted in a breakthrough.At distances of up to 40,740 kilometers,the ground station and ® a high-orbit satellite achieved two-way communication in just 4 seconds.The connection,which was as fast as 1 卡 gigabit(千兆比特)per second,lasted over3 hours without a break. This means that high-orbit satellites can not only send information quickly but also receive detailed 张 instructions in real time.The experiment proved the deep-space communication abilities of ground stations."With this technology,we Chinese will be able to communicate with deep space probes on the moon,Mars and other locations directly from Earth,"Liu said. 56.What can we learn from paragraph 1? 数 A.Sending information from space remains a dream. 拼 B.High-speed laser connection lasted over three hours. C.Science fiction writers often work with scientists. 57.Which picture shows the problem in paragraph 2? B 58.How did the scientists improve the connection in paragraph 3? 1By receiving more signals from space.2By helping the two sides find each other. 3By developing a wider optical telescope.By keeping the"conversation"more stable. 感 A.②③④ B.①③④ C.①②④ 59.Why are some numbers listed in paragraph 4? A.To show how great the achievement is. B.To discuss why the connection is difficult. 烯 C.To introduce how fast the breakthrough is. 60.Which would be the best title for the text? A.Laser Travels Faster in Space B.High Orbit Satellites Shine C.40,000 km Laser Chat:China Makes it 试题第8页（共12页） B卷（共50分） .: 一、短文填空。从下面方框中选出10个单词，将其正确形式填入短文，使短文意思正确通顺 : (每词限用一次)。（共10小题；每小题1分，计10分） 。: : they great win perfect finish proud know hero we science create work : Shenzhou-19 manned spaceship successfully sent three astronauts into space.After 183 days of hard work in space,the three astronauts completed all space tasks 1.And they returned to the Earth safely and : smoothly.It is one of the 2 moments in the long history of China's space industry : This great space event caught the eye of the whole world and 3 high praise from people all over the world.During space travel,the three astronauts faced all kinds of unknown difficulties and hard challenges. : Besides station maintenance(维护)，they took part in88 4 experiments covering biology,material science and medical research.They even grew sweet potatoes in orbit for the first time in China.We all sincerely .: 尽 admire 5 strong courage and calm attitude. Space exploration has always been a common dream of human beings.Many people hope 6 : more about China's space technology and space missions.With the progress of science and technology,China keeps moving forward on its spacejoumey.In the future,more important space tasks 7 by professional space scientists and technical workers strictly to make sure every flight is safe and successful. For many years,plenty of unknown space workers8 day and night without complaining.They devote their time and energy to space research and make efforts for China's space dream.This meaningful space program also builds friendly bridges between China and other countries. : : : As middle school students,we truly take9 in our motherland's amazing space achievements.We : : should learn the strong and persistent spirits from these space 10,study hard every day and decide to .: realize our own beautiful dreams with practical actions in the future 0 二、补全短文。根据短文内容，从短文后的A~F选项中，选出5个适当的选项补全短文。（共 5小题；每小题1分，计5分) The journey to Mars 的 Humans have always looked up at the stars and dreamed of exploring other worlds. 11 It's the closest planet to Earth that might be able to support life,making it a very exciting place to explore! : Our journey to understanding Mars began long ago,even before we could send rockets into space 12 : : They noticed its reddish colour and wondered what caused it. The real adventure started in the mid-20th century.Countries like the United States and the Soviet Union 试题第9页（共12页） : 丽学科网·上好课 began sending spacecraft towards Mars.These early missions weren't always successful.13 Others sent back only limited information.But each mission taught scientists valuable lessons. 14 They have landed on the surface and moved around,taking pictures and collecting samples of rocks and soil.They've sent back amazing pictures of Mars'canyons,mountains,and even signs of ancient water. The information helps scientists learn more about Mars'history and whether it ever had life. While we haven't sent humans to Mars yet,we're getting closer.15 They will one day allow humans to safely travel to Mars and explore it in person.It's a big challenge,but the dream of walking on Mars is still very much alive!The red planet continues to call to us! A.Some rockets failed to reach Mars. B.Early astronomers carefully watched Mars. C.For a long time,we've been very interested in Mars. D. Over the years,we've sent many more robots to Mars! E.Scientists are working hard to develop spaceships and technology. F.Mars is much colder than Earth,so humans can never live there. 三、阅读表达（共10小题；计20分） A完成图表。根据短文内容，完成图表中所缺信息。每空不超过三个词。（共5小题；每小题2分， 计10分) What is Beidou?Beidou is a navigation (satellite (system.It is developed by China.China is the third country in the world to have its own navigation satellite system.With Beidou,China no longer has to depend on foreign systems.This is very important for national safety. The research and development of Beidou began in 1994.However,the first two Beidou satellites were not sent into space until2000.Since then,.China has launched(发射)dozens of(数十个)Beidou satellites.These satellites have formed a global network.Now,China is further improving the system.The BDS-3 system was fully completed in June,2020,with the successful launch of the last satellite. The Beidou Navigation Satellite System will be more powerful than any other navigation satellite system in the world.Yang Changfeng is a designer of Beidou.He said the system can notice the sway (of a building in strong winds. 试题第10页（共12页） Beidou has brought much benefit (to our lives.In many cities,thousands of buses have been using Beidou.When we are waiting for a bus,we can know when it is about to come.Many smart phones have also been : using Beidou.Many people say,"Let me turn on my GPS."In fact,their phones are using Beidou. : : It is our Chinese own navigation satellite system and it is very important : for national 16. The research and development of Beidou 17 in 1994.The first Beidou two Beidou satellites were sent into space in 2000 and the last satellite was sent navigation in 18 .2020 satellite The Beidou Navigation Satellite System will be the 19 system . powerful of all navigation satellite systems in the world. ·: Beidou has brought much benefit to our lives.Many buses and smart : 20 have been using Beidou. : B任务型阅读。根据短文内容，按要求回答问题。（共5小题；每小题2分，计10分） : Mary's uncle Ted was an engineer.He told her great stories about the rockets he helped design,and he often 常 O : brought Mary science books.He also shared his knowledge about space with her.Mary loved science and technology,and she was also adventurous ()For those reasons,Mary's family kept telling her she should be an astronaut when she grew up,but she just wasn't sure. One Saturday,Mary and Uncle Ted visited the Science Museum.They watched a show on space travel. : Uncle Ted told her something interesting about spaceships and space suits.But she was most interested in two .: model robot arms and she tried operating them.She stayed there all day and felt very excited. : By the time they got on the bus to return home,Mary was very tired.Closing her eyes,she imagined what it O would be like to fly into space.As she nearly fell asleep,Mary started to feel the weightlessness that astronauts : must feel when they are in zero gravity ()The next thing she knew,she was looking out of the window not of a bus but of a spaceship.Mary was operating a huge robot arm outside the spaceship.She felt nervous.But she 泳 ·: 区 kept at it.Soon she succeeded.She felt proud of herself. Just then,Mary heard Uncle Ted's voice."Wake up,my dear!We're back home now."When she opened : her eyes,she realized she had been dreaming,but she knew this for sure-she wanted to be an astronaut one day : and couldn't wait for her first trip into space O 21.What did Uncle Ted do? 试题第11页（共12页） : 可学科网·上好课 22.Why did Mary's family suggest that she should be an astronaut? 23.What interested Mary most in the museum? 24.How did Mary feel after succeeding in her dream? 25.What would Mary probably do after this visit? 四、书面表达（计15分） 26.假定你是李辉，你校在4月24日举办了“校园航天日”主题活动来激发你们对太空的兴趣。请你结 合下图信息，给英国笔友David写一封邮件，分享此次活动的过程和感受。 3Date:24 April School Space Day Place:the school hall attend a lecture(讲座) Activities: visit a space xbition(航天晨 take pa nc（水火箭发特比） )Feeling(sy… 注意： 1.邮件须包含上述要点，可适当增加细节，以使行文连贯： 2.文中不能出现真实姓名和学校名称： 3.词数100左右（开头和结尾已给出，不计入总词数）。 Dear David, Yours, Li Hui 试题第12页（共12页）函学科网·上好课 www.zxxk.com 上好每一堂课 2026-2027学年九年级上册英语单元自测·成都专用 Unit 6 Beyond Earth 学校： 姓名： 班级： 考号： (时间：120分钟，满分：150分) A卷（共100分） 第一部分听力（共25小题；计30分） 一、听句子，根据所听到的内容选择正确答语。每小题念两遍。（共5小题；每小题1分， 计5分) 1.A.Dumplings. B.No,they won't. C.At home 2.A.Yes,I am. B.No.I haven't. C.It's not long. 3.A.Flying into space. B.He looks after himself. C.He is a student. 4.A.I'm proud ofher. B.Good luck C.Thank you 5.A.Yes,they do. B.No,I can't. C.Yes,they will 二、听句子，选择与所听句子内容相符的图片。每小题念两遍。（共5小题；每小题1分，计5分） B C D E 6 8. 9 10. 三、听对话，根据对话内容及问题选择正确答案。每小题念两遍。（共10小题；每小题1.5分，计15 分) 听第1段对话，回答11、12小题。 11.Who gives the live class? A.A doctor. B.An astronaut. C.Ateacher. 12.What does the astronaut do in her free time? A.She reads books B.She plays games C.She watches the Earth 听第2段对话，回答13、14小题。 13.Why could Gui Haichao be chosen to be an astronaut? A.Because he works so hard. 1/13 可学科网·上好课 www.zxxk.com 上好每一堂课 B.Because his body situation is proper. C.Because people give him much support. 14.What are the two speakers going to do this afternoon? A.Watch TV. B.Learn together. C.Take exercise. 听第3段对话，回答15至17小题。 15.What is the man's plan? A.To travel to the Moon.B.To become a scientist. C.To visit Mars someday. 16.How does Lily feel about the plan at first? A.Exciting. B.Possible. C.Unlikely. 17.What does Lily say in the end? A.She will help the scientists. B.She may go with Jim one day. C.She plans to buy special clothes. 听第4段对话，回答18至20小题。 18.How does Li Lei feel about the news? A.Excited. B.Relaxed. C.Bored. 19.Why is the girl proud of our country? A.Because it sent Shenzhou-18 successfully into space. B.Because it has a lot of heroes whom she likes. C.Because it has made such great achievements in space. 20.What is the relationship between the speakers? A.Classmates. B.Brother and sister. C.Father and daughter. 四、听短文，根据短文内容完成图表中所缺信息。一空一词。短文念三遍。（共5小题；每小 题1分，计5分) Space Tour Facts *William travelled into space with three other 21 in2021. 2/13 函学科网·上好课 www.zxxk.com 上好每一堂课 William said it was a 22 experience. *Projects will create lots of new 23 for people. *Going to space is 24 fun. Opinions *The space tour costs too much money. *Humans can develop technologies to 25 the environment. 第二部分语言知识运用（共20小题；计40分) 五、完成短文。阅读下面短文，从方框中选出可以填入空白处的最佳选项。（共5小题；每小题2分， 计10分) beyond,telescope,geology,solar,launch Scientists study Earth and space to better understand our place in the universe.With powerful 26, they observe distant stars,planets,and galaxies-reaching 27 what the eye can see.To keep these tools working,engineers must carefully maintain them,especially those in space or on remote mountains.Some researchers focus on 28,exploring how planets form and change over time-even comparing Mars' rocks to Earth's.Every year,new satellites 29 to monitor climate,weather,and natural resources.The 30 system is full of mysteries.Why does Venus spin backward?Could life exist on icy moons?These questions remind us that every human being has the power to wonder,explore,and protect our shared home. 六、补全对话。根据对话内容，从方框中选出适当的选项补全对话。（共5小题；每小题2 分，计10分) A:What are you reading now? B:I'm reading a book about space exploration.It's really amazing! A:31 I know little about space. B:It tells us many secrets about the universe and exoplanets. A:Sounds cool.32 B:Scientists launch rockets and manned spacecraft to explore space. A:Are space missions easy to finish? B:No.33 Every member needs to cooperate well. 3/13 丽学科网·上好课 www.zxxk.com 上好每一堂课 A:Will people live on other planets one day? B:Maybe.But now Earth is still our best home.You can read more science books and watch space news. A:34 I want to learn more space knowledge.Thanks a lot for sharing! B:35 It's my pleasure. A.How do humans explore space? B.That's useful advice. C.What does the book talk about? D.Space tasks are difficult and challenging. E.You're welcome. 七、完形填空。阅读下面短文，根据短文内容，从A、B、C三个选项中选出可以填入空白处 的最佳选项。（共10小题；每小题2分，计20分） China shared the names of its new spacesuits and manned rover (on Wednesday.The China Manned Space Agency 36 the exciting news. The new spacesuits,which astronauts will wear 37 on the moon,are called "Wangyu".The manned rover,which will explore the moon's surface,is named "Tansuo. The agency said the word"Wangyu"means a new step in China's space work.This step includes sending 38 to the moon and planning trips to faraway places in space.It 39 shows China's promise to support the peaceful use of outer space and go after a shared future of humanity. "Tansuo"'shows the Chinese people's curiosity about the 40 world.It also celebrates the hard work of scientists and engineers building China's space programs. More than 9,000 names were 41 by the public.A group of experts picked the best ones.Now, designers are making models of the spacesuits and manned rover.The research work is moving forward 42 Wang Yanan,editor-in-chief of Aerospace Knowledge magazine,said 43 a good name for hardware of space missions is very important and meaningful.He explained that creative names like "Shenzhou' and"Chang'e"can draw attention from the public-especially young people."A fun name can catch people's eye and inspire people to care 44 these projects,"he said. The names "Wangyu and "Tansuo"are more than just words.They carry hopes for China's future in space 45 remind us how teamwork and curiosity can lead to amazing discoveries. 36.A.spoke B.talked C.announced 4/13 命学科网·上好课 www.zxxk.com 上好每一堂课 37.A.torun B.to walk C.to jump 38.A.humans B.women C.boys 39.A.also B.well C.too 40.A.unknown B.dirty C.clean 41.A.known B.told C.given 42.A.luckily B.quietly C.smoothly 43.A.choosing B.knowing C.running 44.A.at B.about C.for 45.A.but B.if C.and 第三部分阅读理解（共15小题；计30分） 八、阅读下面短文，根据短文内容选择最佳选项。（共15小题；每小题2分，计30分） A National Air and Space Museum Come and experience the fun of space exploration this weekend! Sunday,Novemberh Our guest of the Events: talk:Yang Liwei A Conver sation With China's First Astronaut ©6：30p.m.How to join The talk is free.You can join us at the museum (200 people only.First come,first served)or watch the live stream on our website Date of Birth:June 21, Hands-on Activities (After the talk) 1965 ©730p.m.-930p.m Awards:“Space hero” Build Your Rocket Model Medal Design and build a small rocket.The best design will win a ission:Shenz小hou5 prize! Space Food Tasting 5/13 命学科网·上好课 www.zxxk.com 上好每一堂课 Try the special food that astronauts eat in space. VR Moon Walk Put on a VR headset and experience what it's like to walk on the Moon! Important Notes For the VR Moon Walk,you must be over 8 years old. Please book your free ticket online as early as possible. The museum is a non-smoking area. Feel free to take photos,but please turn off the light of y our phones or cameras during the talk. 46.When will the event be held? A.This Saturday morning. B.Next Saturday morning. C.This Sunday evening. 47.How many people can take part in the talk in the museum? A.At least two hundred. B.At least two thousand. C.At most two hundred. 48.What can you do if you arrive at the museum at 8:00 p.m.? A.Join in a DIY rocket model project. B.Try some Chinese food. C.Listen to Yang Liwei's talk 49.What's TRUE according to the notes? A.Everyone can join in the VR walk. B.You need to buy tickets early. C.You can't smoke in the museum. 50.What is the main purpose of the poster? A.To sell tickets for a museum exhibition. B.To introduce activities in the NAS Museum. C.To tell China's space development history. B ①On Earth,we use bricks(砖块）to build houses,but what about building things on the moon?Scientists at Huazhong University of Science and Technology (HUST)have developed "lunar bricks".They hope to use the bricks to build a research station on the moon. 6/13 函学科网·上好课 www.zxxk.com 上好每一堂课 ②To make the bricks,the scientists used a lunar soil simulant(模拟月壤).The bricks are more than three times stronger than normal red bricks.They also have special structures,which were used in ancient Chinese buildings.This makes it possible to simply put these bricks together. 3Professor Zhou Cheng from HUST said that they had tested five different kinds of simulated lunar soil composition (and used three ways to harden it.In this way they could choose the best materials for making the bricks."Lunar soil isn't the same everywhere on the moon,"Zhou said."For example,one of the kinds tested simulates the lunar soil at the landing site of Chang'e-5,which is mainly basalt(玄武岩).” ④The lunar bricks need to be tested well before being used because the moon has an extreme(极端的) environment.Quakes often happen there.And it gets as hot as 180C during the day and as cold as-190C at night. The lunar bricks were sent to China's space station on the Tianzhou-8 spacecraft.There,scientists carried out tests to see how well the bricks work in space. 51.Which of the following can be put in“▲”in Paragraph①2 A.Scientists have found a solution! B.The question is too difficult to answer. C.Many people dream of going to the moon. 52.Which properly shows the strength comparison of lunar bricks and red bricks? A. B. C. lunar red lunar red lunar red bricks bricks bricks bricks bricks bricks 53.How did scientists find the best materials for lunar bricks? A.They did many tests on simulated lunar soil and treated it in different ways B.They compared different bricks used widely nowadays. C.They read many books about ancient Chinese buildings 54.What is the fourth paragraph mainly about? A.The introduction of China's Tianzhou-8 spacecraft. B.The reasons why lunar bricks need to be tested in space. C.The temperature difference on the moon between day and night. 55.What is most probably the structure of the passage? 7/13 学科网·上好课 www.zxxk.com 上好每一堂课 ①②③ ①② A B. ④ ③ 4 C Sending information from 40,000 kilometers above Earth might sound like the thing of science fiction,but Chinese scientists have turned it into reality.They have successfully kept a high-speed laser (connection with a satellite in high orbit for more than three hours.High-orbit satellites are typically 36,000 kilometers above Earth,while low-Earth orbit satellites go from a few hundred kilometers to 2,000 kilometers.Because of their higher altitude(海拔)，high-orbit satellites can cover larger areas. However,the high altitude can bring problems.The communication between these satellites and the ground can last only minutes.Also,while information travels quickly from satellites,signals from Earth are much slower. "It's like sending 10 messages from the satellites and getting only one reply from the Earth,"Liu Chao,a researcher, said,"It's hard to have a high-quality conversation that way." To solve these problems,the research team developed a laser communication ground station with a l.8-meter-wide optical telescope(光学望远镜)in Lijiang,Yunnan province.Acting like a sharp eye,the station can receive weak signals from over 40,000 kilometers away.Besides,scientists used a guiding laser to help the satellite and ground station quickly find each other.They also used advanced technology to keep the "conversation stable (稳定的) The efforts have resulted in a breakthrough.At distances of up to 40,740 kilometers,the ground station and a high-orbit satellite achieved two-way communication in just 4 seconds.The connection,which was as fast as 1 gigabit(千兆比特)per second,lasted over3 hours without a break. This means that high-orbit satellites can not only send information quickly but also receive detailed instructions in real time.The experiment proved the deep-space communication abilities of ground stations."With this technology,we Chinese will be able to communicate with deep space probes on the moon,Mars and other locations directly from Earth,"Liu said. 56.What can we learn from paragraph 1? A.Sending information from space remains a dream. B.High-speed laser connection lasted over three hours. C.Science fiction writers often work with scientists. 57.Which picture shows the problem in paragraph 2? 8/13 函学科网·上好课 www.zxxk.com 上好每一堂课 B 58.How did the scientists improve the connection in paragraph 3? DBy receiving more signals from space.2By helping the two sides find each other. 3By developing a wider optical telescope.By keeping the"conversation"more stable. A.②③④ B.①③④ C.①②④ 59.Why are some numbers listed in paragraph 4? A.To show how great the achievement is. B.To discuss why the connection is difficult. C.To introduce how fast the breakthrough is. 60.Which would be the best title for the text? A.Laser Travels Faster in Space B.High Orbit Satellites Shine C.40,000 km Laser Chat:China Makes it B卷（共50分) 一、短文填空。从下面方框中选出10个单词，将其正确形式填入短文，使短文意思正确通顺 (每词限用一次)。（共10小题；每小题1分，计10分) they great win perfect finish proud know hero we science create work Shenzhou-19 manned spaceship successfully sent three astronauts into space.After 183 days of hard work in space,the three astronauts completed all space tasks 1.And they returned to the Earth safely and smoothly.It is one of the 2 moments in the long history of China's space industry. This great space event caught the eye of the whole world and 3 high praise from people all over the world.During space travel,the three astronauts faced all kinds of unknown difficulties and hard challenges. Besides station maintenance ()they took part in 88 4 experiments covering biology,material science and medical research.They even grew sweet potatoes in orbit for the first time in China.We all sincerely admire 5 strong courage and calm attitude. Space exploration has always been a common dream of human beings.Many people hope 6 more about China's space technology and space missions.With the progress of science and technology,China keeps 9/13 学科网·上好课 www.zxxk.com 上好每一堂课 moving forward on its space journey.In the future,more important space tasks 7 by professional space scientists and technical workers strictly to make sure every flight is safe and successful. For many years,plenty of unknown space workers8 day and night without complaining.They devote their time and energy to space research and make efforts for China's space dream.This meaningful space program also builds friendly bridges between China and other countries. As middle school students,we truly take 9 in our motherland's amazing space achievements.We should learn the strong and persistent spirits from these space 10,study hard every day and decide to realize our own beautiful dreams with practical actions in the future. 二、补全短文。根据短文内容，从短文后的A~F选项中，选出5个适当的选项补全短文。（共 5小题；每小题1分，计5分) The journey to Mars Humans have always looked up at the stars and dreamed of exploring other worlds.11 It's the closest planet to Earth that might be able to support life,making it a very exciting place to explore! Our journey to understanding Mars began long ago,even before we could send rockets into space.12 They noticed its reddish colour and wondered what caused it. The real adventure started in the mid-20th century.Countries like the United States and the Soviet Union began sending spacecraft towards Mars.These early missions weren't always successful.13 Others sent back only limited information.But each mission taught scientists valuable lessons 14 They have landed on the surface and moved around,taking pictures and collecting samples of rocks and soil.They've sent back amazing pictures of Mars'canyons,mountains,and even signs of ancient water. The information helps scientists learn more about Mars'history and whether it ever had life. While we haven't sent humans to Mars yet,we're getting closer.15 They will one day allow humans to safely travel to Mars and explore it in person.It's a big challenge,but the dream of walking on Mars is still very much alive!The red planet continues to call to us! A.Some rockets failed to reach Mars B.Early astronomers carefully watched Mars C.For a long time,we've been very interested in Mars. D.Over the years,we've sent many more robots to Mars! E.Scientists are working hard to develop spaceships and technology F.Mars is much colder than Earth,so humans can never live there. 10/13 可学科网·上好课 www.zxxk.com 上好每一堂课 三、阅读表达（共10小题；计20分） A完成图表。根据短文内容，完成图表中所缺信息。每空不超过三个词。（共5小题；每小题2分， 计10分) What is Beidou?Beidou is a navigation (satellite (system.It is developed by China.China is the third country in the world to have its own navigation satellite system.With Beidou,China no longer has to depend on foreign systems.This is very important for national safety. The research and development of Beidou began in 1994.However,the first two Beidou satellites were not sent into space until2000.Since then,China has launched(发射)dozens of(数十个)Beidou satellites..These satellites have formed a global network.Now,China is further improving the system.The BDS-3 system was fully completed in June,2020,with the successful launch of the last satellite. The Beidou Navigation Satellite System will be more powerful than any other navigation satellite system in the world.Yang Changfeng is a designer of Beidou.He said the system can notice the sway (of a building in strong winds. Beidou has brought much benefit (to our lives.In many cities,thousands of buses have been using Beidou.When we are waiting for a bus,we can know when it is about to come.Many smart phones have also been using Beidou.Many people say,Let me turn on my GPS."In fact,their phones are using Beidou. It is our Chinese own navigation satellite system and it is very important for national 16 The research and development of Beidou 17 in 1994.The first Beidou two Beidou satellites were sent into space in 2000 and the last satellite was sent navigation n 18,2020. satellite The Beidou Navigation Satellite System will be the 19 system powerful of all navigation satellite systems in the world. Beidou has brought much benefit to our lives.Many buses and smart 20 have been using Beidou 11/13 可学科网·上好课 www.zxxk.com 上好每一堂课 B.任务型阅读。根据短文内容，按要求回答问题。（共5小题；每小题2分，计10分） Mary's uncle Ted was an engineer.He told her great stories about the rockets he helped design,and he often brought Mary science books.He also shared his knowledge about space with her.Mary loved science and technology,and she was also adventurous )For those reasons,Mary's family kept telling her she should be an astronaut when she grew up,but she just wasn't sure. One Saturday,Mary and Uncle Ted visited the Science Museum.They watched a show on space travel. Uncle Ted told her something interesting about spaceships and space suits.But she was most interested in two model robot arms and she tried operating them.She stayed there all day and felt very excited. By the time they got on the bus to return home,Mary was very tired.Closing her eyes,she imagined what it would be like to fly into space.As she nearly fell asleep,Mary started to feel the weightlessness that astronauts must feel when they are in zero gravity ()The next thing she knew,she was looking out of the window not of a bus but of a spaceship.Mary was operating a huge robot arm outside the spaceship.She felt nervous.But she kept at it.Soon she succeeded.She felt proud of herself. Just then,Mary heard Uncle Ted's voice."Wake up,my dear!We're back home now."When she opened her eyes,she realized she had been dreaming,but she knew this for sure-she wanted to be an astronaut one day and couldn't wait for her first trip into space. 21.What did Uncle Ted do? 22.Why did Mary's family suggest that she should be an astronaut? 23.What interested Mary most in the museum? 24.How did Mary feel after succeeding in her dream? 25.What would Mary probably do after this visit? 四、书面表达（计15分） 26.假定你是李辉，你校在4月24日举办了“校园航天日”主题活动来激发你们对太空的兴趣。请你结 合下图信息，给英国笔友David写一封邮件，分享此次活动的过程和感受。 12/13 命学科网·上好课 www.zxxk.com 上好每一堂课 Date:24 April School Space Day Place:the school hall attend a lecture(讲座) Activities:visit a spaceo(航天展) take part in the water rocket launching contest(水火箭发射比赛) Feeling(sy… 注意： 1.邮件须包含上述要点，可适当增加细节，以使行文连贯： 2.文中不能出现真实姓名和学校名称； 3.词数100左右（开头和结尾己给出，不计入总词数）。 Dear David, Yours, LiHui 13/13听力考试正式开始。Will most people live in outer space? Will most people live in outer space? Listen to the next question. have you read the book the time machine? Listen to the next . question. What does bob look forward to? What does bob look forward to? Listen to the next question. when shopping is full of charge to go into space, when shopping is full of charge to go into space. Listen to the next question. will people have robots in the future? Will people have robots in the future? Listen to the next . question. One, I don't like the pizza on the table. I don't like the pizza on the . table too. I took many photos of elephants in south africa. I took many photos of elephants in south africa. Three, I want to be an astronaut and go to the moon. I want to be an astronaut . and go to the moon. For jane was still doing homework when I was ten o'clock. Jane was still doing homework when I was ten o'clock. Five, this bike is cheap, so we decide to buy IT. This bike is cheap, so we decide to buy IT. Listen to the next question. Good morning, everyone. Welcome to our live class from the space station and the astronaut . change down. Hello, commander chin. I have a question. How do you feel in space? IT feels strange and fun. I can flood in the station when I eat. The food flies away if I don't catch IT. that's interesting. What do you do in your free time? I look out of the window and watch the earth is so beautiful from space. Good morning, everyone. Welcome to our live class from the space station. I'm the astronaut chen down. Hello, commander chin. I have a question. How do you feel in space? IT feels strange and fun. I can flood in the station when I eat. The food flies away. If I . don't catch IT. that's interesting. What do you do in your free time? I look out of the window and watch the earth is so beautiful from space. Listen to the next question. Do you know that the SAndra sixteen spacecraft was launched on may thirteen, twenty, twenty three? Of course, I also heard that guy chall was one of the astronauts. Yes, he worried so hard that he could be chosen. I'm so proud of him. me too. Gray said he decided to be an astronaut because he saw Young ly with trip on two, five to space when he was in high school. So great takes as his own role model. Yes, gray holds on to his dream and works hard on his studies and never stops exercising. Why don't we learn together this afternoon and realize our dreams too, just like . we I can't agree more. Do you know . that the sandu sixteen space craft was launched on may fifth twenty . twenty three? Of course, I also heard that桂海桥was one of the astronauts。Yes, he worked so hard that he could be chosen. I am so proud of him. me too. Gray said he decided to be an astronaut because he saw Young with trip on two, five to space when he was in high school. So gray takes Young as his own role model. Yes, gray holds on to his dream and works hard on his studies and never stops exercising. Why don't we learn together this afternoon and realize our dreams too, just like we? I can't agree more. Listen to the next question. lily, i'm going to visit mars. That's impossible. Jim, you must be joking. No, i'm not joking. It'll be possible to travel to mars in the near future. says who the scientists. They say we've made great progress in mars exploration, so it's very likely that will be able to fly to mars by the twenty fifties. I still think it's unlikely. What do you know about mars? Scientists have discovered that on mars, IT is very cold and has little oxygen. Anything else? Mars has seasons just like earth. Well, even if we can get there, I doubt anyone could survive long without a space suit. But maybe one day i'll go with you. Lily, i'm going to visit mars. That's impossible. Jim, you must be joking. No, i'm not joking. It'll be possible to travel to mars in the near future. says who, the scientists. They say we've made great progress in mars exploration, so it's very likely that will be able to fly to mars by the twenty fifth. I still . think it's unlikely. What do you know about mars? Scientists have discovered that on mars, IT is very cold and has little oxygen. Anything else? Mars has seasons just like earth. Well, even if we can get there, I doubt anyone could survive long without a space suit. But maybe one day i'll go with you. Listen to the next question. Have you heard the news? Sandro, eighteen, was sent into space on April twenty fifth. sure. I learned about IT on TV. How do you feel about the news? I feel very excited. I feel excited too. I am very proud of our country because IT has made such great achievements in space. Do you know the spaceman in geno eighteen or my heroes? They are also my heroes. I want to be a spaceman like them in the future. What will you do for your dream? I am going to study space at a university, and I will exercise every day to be strong enough. Sounds great. Supper is ready. Our mom is waiting for us . in the dining hall. Okay, let's go. Have you heard the news? Sanjo eighteen was sent into space on April twenty fifth. sure. I learned about IT on T. V. How do you feel about the news? I feel very excited. I feel excited too. I am very proud of our country because IT has made such great achievements in space. Do you know the spaceman in sanda eighteen, or my heroes? They are also my heroes. I wanna be a spaceman like them in the future. What will you do for your dream? I am doing to study space at a university, and I will exercise every day to be strong enough. Sounds great. Supper is ready. Our mom is waiting for us in the dining hall. Okay, let's go. Listen to the next . question, William, like traveling so much, he had a chance to travel into space with three other passengers. In twenty twenty one, he has become the oldest person into space. William said. IT was a wonderful experience. In his opinion, if humans can live in space, IT will greatly reduce pollution on earth. Some people agree, because projects that take tourists to space need lots of people, people to work on them. They will create lots of new jobs for people. What's more, going to space is really fun, but others don't think so in their opinions. The space tour costs too much money. IT can be used to help people in need, and humans can develop technologies to protect the environment. Also, the space travel can cause lots of pollution when people fly into space. William, like traveling so much, he had a chance to travel into space with three other passengers. In twenty twenty one, he has become the oldest person into space. William said, I was a wonderful experience. In his opinion, if humans can live in space, IT will greatly reduce pollution on earth. Some people agree, because projects that take tourists to space need lots of people to work on them. They will create lots of new jobs for people. What's more, going to space is really fun. But others don't think so in their opinions. The space tour costs too much money. IT can be used to help people in need, and humans can develop technologies to protect the environment. Also, the space travel can cause lots of pollution when people fly into space. William, like traveling so much, he had a chance to travel into space with three other passengers. In twenty twenty one, he has become the oldest person into space. William said. IT was a wonderful experience. In his opinion, if humans can live in space, IT will greatly reduce pollution on earth. Some people agree, because projects that take tourists to space need lots of people to work on them. They will create lots of new jobs for people. What's more, going to space is really fun. But others don't think so in their opinions. The space tour costs too much money. IT can be used to help people in need, and humans can develop technologies to protect the environment. Also, the space travel can cause lots of pollution when people fly into space. 听力部分到此结束。 2026-2027学年九年级上册英语单元自测·成都专用 Unit 6 Beyond Earth 学校：___________姓名：___________班级：___________考号：___________ （时间：120分钟，满分：150分） A卷（共100分） 第一部分 听力（共25小题；计30分） 一、听句子，根据所听到的内容选择正确答语。每小题念两遍。（共5小题；每小题1分，计5分） 1．A．Dumplings. B．No, they won’t. C．At home. 2．A．Yes, I am. B．No, I haven’t. C．It’s not long. 3．A．Flying into space. B．He looks after himself. C．He is a student. 4．A．I’m proud of her. B．Good luck. C．Thank you. 5．A．Yes, they do. B．No, I can’t. C．Yes, they will. 二、听句子，选择与所听句子内容相符的图片。每小题念两遍。（共5小题；每小题1分，计5分） A B C D E 6.     7.     8.     9.     10. 三、听对话，根据对话内容及问题选择正确答案。每小题念两遍。（共10小题；每小题1.5分，计15分） 听第1段对话，回答11、12小题。 11．Who gives the live class? A．A doctor. B．An astronaut. C．A teacher. 12．What does the astronaut do in her free time? A．She reads books. B．She plays games. C．She watches the Earth. 听第2段对话，回答13、14小题。 13．Why could Gui Haichao be chosen to be an astronaut? A．Because he works so hard. B．Because his body situation is proper. C．Because people give him much support. 14．What are the two speakers going to do this afternoon? A．Watch TV. B．Learn together. C．Take exercise. 听第3段对话，回答15至17小题。 15．What is the man’s plan? A．To travel to the Moon. B．To become a scientist. C．To visit Mars someday. 16．How does Lily feel about the plan at first? A．Exciting. B．Possible. C．Unlikely. 17．What does Lily say in the end? A．She will help the scientists. B．She may go with Jim one day. C．She plans to buy special clothes. 听第4段对话，回答18至20小题。 18．How does Li Lei feel about the news? A．Excited. B．Relaxed. C．Bored. 19．Why is the girl proud of our country? A．Because it sent Shenzhou-18 successfully into space. B．Because it has a lot of heroes whom she likes. C．Because it has made such great achievements in space. 20．What is the relationship between the speakers? A．Classmates. B．Brother and sister. C．Father and daughter. 四、听短文，根据短文内容完成图表中所缺信息。一空一词。短文念三遍。（共5小题；每小题1分，计5分） Space Tour Facts ★ William travelled into space with three other 21   in 2021. ★ William said it was a 22   experience. Opinions ★ Projects will create lots of new 23   for people. ★ Going to space is 24   fun. ★ The space tour costs too much money. ★Humans can develop technologies to 25   the environment. 第二部分 语言知识运用（共20小题；计40分） 五、完成短文。阅读下面短文，从方框中选出可以填入空白处的最佳选项。（共5小题；每小题2分，计10分） beyond, telescope, geology, solar, launch Scientists study Earth and space to better understand our place in the universe. With powerful 26 , they observe distant stars, planets, and galaxies—reaching 27 what the eye can see. To keep these tools working, engineers must carefully maintain them, especially those in space or on remote mountains. Some researchers focus on 28 , exploring how planets form and change over time—even comparing Mars’ rocks to Earth’s. Every year, new satellites 29 to monitor climate, weather, and natural resources. The 30 system is full of mysteries. Why does Venus spin backward? Could life exist on icy moons? These questions remind us that every human being has the power to wonder, explore, and protect our shared home. 六、补全对话。根据对话内容，从方框中选出适当的选项补全对话。（共5小题；每小题2分，计10分） A: What are you reading now? B: I’m reading a book about space exploration. It’s really amazing! A: 31 I know little about space. B: It tells us many secrets about the universe and exoplanets. A: Sounds cool. 32 B: Scientists launch rockets and manned spacecraft to explore space. A: Are space missions easy to finish? B: No. 33 Every member needs to cooperate well. A: Will people live on other planets one day? B: Maybe. But now Earth is still our best home. You can read more science books and watch space news. A: 34 I want to learn more space knowledge. Thanks a lot for sharing! B: 35 It’s my pleasure. A．How do humans explore space? B．That’s useful advice. C．What does the book talk about? D．Space tasks are difficult and challenging. E．You’re welcome. 七、完形填空。阅读下面短文，根据短文内容，从A、B、C三个选项中选出可以填入空白处的最佳选项。（共10小题；每小题2分，计20分） China shared the names of its new spacesuits and manned rover (月球车) on Wednesday. The China Manned Space Agency 36 the exciting news. The new spacesuits, which astronauts will wear 37 on the moon, are called “Wangyu”. The manned rover, which will explore the moon’s surface, is named “Tansuo”. The agency said the word “Wangyu” means a new step in China’s space work. This step includes sending 38 to the moon and planning trips to faraway places in space. It 39 shows China’s promise to support the peaceful use of outer space and go after a shared future of humanity. “Tansuo” shows the Chinese people’s curiosity (好奇) about the 40 world. It also celebrates the hard work of scientists and engineers building China’s space programs. More than 9,000 names were 41 by the public. A group of experts picked the best ones. Now, designers are making models of the spacesuits and manned rover. The research work is moving forward 42 . Wang Yanan, editor-in-chief of Aerospace Knowledge magazine, said 43 a good name for hardware of space missions is very important and meaningful. He explained that creative names like “Shenzhou” and “Chang’e” can draw attention from the public — especially young people. “A fun name can catch people’s eye and inspire people to care 44 these projects,” he said. The names “Wangyu” and “Tansuo” are more than just words. They carry hopes for China’s future in space 45 remind us how teamwork and curiosity can lead to amazing discoveries. 36．A．spoke B．talked C．announced 37．A．to run B．to walk C．to jump 38．A．humans B．women C．boys 39．A．also B．well C．too 40．A．unknown B．dirty C．clean 41．A．known B．told C．given 42．A．luckily B．quietly C．smoothly 43．A．choosing B．knowing C．running 44．A．at B．about C．for 45．A．but B．if C．and 第三部分 阅读理解（共15小题；计30分） 八、阅读下面短文，根据短文内容选择最佳选项。（共15小题；每小题2分，计30分） A National Air and Space Museum Come and experience the fun of space exploration this weekend! Our guest of the talk:Yang Liwei Date of Birth: June 21, 1965 Awards: “Space hero” Medal Mission: Shenzhou 5 Sunday, November 9th Events： A Conversation With China’s First Astronaut 6:30 p.m.How to join The talk is free. You can join us at the museum (200 people only. First come, first served) or watch the live stream (直播) on our website Hands-on Activities (After the talk) 7:30 p.m.-9:30 p.m. Build Your Rocket Model Design and build a small rocket. The best design will win a prize! Space Food Tasting Try the special food that astronauts eat in space. VR Moon Walk Put on a VR headset and experience what it’s like to walk on the Moon! Important Notes For the VR Moon Walk, you must be over 8 years old. Please book your free ticket online as early as possible. The museum is a non-smoking area. Feel free to take photos, but please turn off the light of your phones or cameras during the talk. 46．When will the event be held? A．This Saturday morning. B．Next Saturday morning. C．This Sunday evening. 47．How many people can take part in the talk in the museum? A．At least two hundred. B．At least two thousand. C．At most two hundred. 48．What can you do if you arrive at the museum at 8:00 p.m.? A．Join in a DIY rocket model project. B．Try some Chinese food. C．Listen to Yang Liwei’s talk. 49．What’s TRUE according to the notes? A．Everyone can join in the VR walk. B．You need to buy tickets early. C．You can’t smoke in the museum. 50．What is the main purpose of the poster? A．To sell tickets for a museum exhibition. B．To introduce activities in the NAS Museum. C．To tell China’s space development history. B ①On Earth, we use bricks (砖块) to build houses, but what about building things on the moon?  ▲   Scientists at Huazhong University of Science and Technology (HUST) have developed “lunar bricks”. They hope to use the bricks to build a research station on the moon. ②To make the bricks, the scientists used a lunar soil simulant (模拟月壤). The bricks are more than three times stronger than normal red bricks. They also have special structures, which were used in ancient Chinese buildings. This makes it possible to simply put these bricks together. ③Professor Zhou Cheng from HUST said that they had tested five different kinds of simulated lunar soil composition (成分) and used three ways to harden it. In this way they could choose the best materials for making the bricks. “Lunar soil isn’t the same everywhere on the moon,” Zhou said. “For example, one of the kinds tested simulates the lunar soil at the landing site of Chang’e-5, which is mainly basalt (玄武岩).” ④The lunar bricks need to be tested well before being used because the moon has an extreme (极端的) environment. Quakes often happen there. And it gets as hot as 180℃ during the day and as cold as -190℃ at night. The lunar bricks were sent to China’s space station on the Tianzhou-8 spacecraft. There, scientists carried out tests to see how well the bricks work in space. 51．Which of the following can be put in “ ▲ ” in Paragraph ①? A．Scientists have found a solution! B．The question is too difficult to answer. C．Many people dream of going to the moon. 52．Which properly shows the strength comparison of lunar bricks and red bricks? A． B． C． 53．How did scientists find the best materials for lunar bricks? A．They did many tests on simulated lunar soil and treated it in different ways. B．They compared different bricks used widely nowadays. C．They read many books about ancient Chinese buildings. 54．What is the fourth paragraph mainly about? A．The introduction of China’s Tianzhou-8 spacecraft. B．The reasons why lunar bricks need to be tested in space. C．The temperature difference on the moon between day and night. 55．What is most probably the structure of the passage? A． B． C． C Sending information from 40,000 kilometers above Earth might sound like the thing of science fiction, but Chinese scientists have turned it into reality. They have successfully kept a high-speed laser (激光) connection with a satellite in high orbit (轨道) for more than three hours. High-orbit satellites are typically 36,000 kilometers above Earth, while low-Earth orbit satellites go from a few hundred kilometers to 2,000 kilometers. Because of their higher altitude (海拔), high-orbit satellites can cover larger areas. However, the high altitude can bring problems. The communication between these satellites and the ground can last only minutes. Also, while information travels quickly from satellites, signals from Earth are much slower. “It’s like sending 10 messages from the satellites and getting only one reply from the Earth,” Liu Chao, a researcher, said, “It’s hard to have a high-quality conversation that way.” To solve these problems, the research team developed a laser communication ground station with a 1.8-meter-wide optical telescope (光学望远镜) in Lijiang, Yunnan province. Acting like a sharp eye, the station can receive weak signals from over 40,000 kilometers away. Besides, scientists used a guiding laser to help the satellite and ground station quickly find each other. They also used advanced technology to keep the “conversation” stable (稳定的). The efforts have resulted in a breakthrough. At distances of up to 40,740 kilometers, the ground station and a high-orbit satellite achieved two-way communication in just 4 seconds. The connection, which was as fast as 1 gigabit (千兆比特) per second, lasted over 3 hours without a break. This means that high-orbit satellites can not only send information quickly but also receive detailed instructions in real time. The experiment proved the deep-space communication abilities of ground stations. “With this technology, we Chinese will be able to communicate with deep space probes on the moon, Mars and other locations directly from Earth,” Liu said. 56．What can we learn from paragraph 1? A．Sending information from space remains a dream. B．High-speed laser connection lasted over three hours. C．Science fiction writers often work with scientists. 57．Which picture shows the problem in paragraph 2? A． B． C． 58．How did the scientists improve the connection in paragraph 3? ① By receiving more signals from space.  ② By helping the two sides find each other. ③ By developing a wider optical telescope.  ④ By keeping the “conversation” more stable. A．②③④ B．①③④ C．①②④ 59．Why are some numbers listed in paragraph 4? A．To show how great the achievement is. B．To discuss why the connection is difficult. C．To introduce how fast the breakthrough is. 60．Which would be the best title for the text? A．Laser Travels Faster in Space B．High Orbit Satellites Shine C．40,000 km Laser Chat: China Makes it B卷（共50分） 一、短文填空。从下面方框中选出10个单词，将其正确形式填入短文，使短文意思正确通顺（每词限用一次）。（共10小题；每小题1分，计10分） they great win perfect finish proud  know hero we science create work Shenzhou-19 manned spaceship successfully sent three astronauts into space. After 183 days of hard work in space, the three astronauts completed all space tasks 1 . And they returned to the Earth safely and smoothly. It is one of the 2 moments in the long history of China’s space industry. This great space event caught the eye of the whole world and 3 high praise from people all over the world. During space travel, the three astronauts faced all kinds of unknown difficulties and hard challenges. Besides station maintenance (维护), they took part in 88 4 experiments covering biology, material science and medical research. They even grew sweet potatoes in orbit for the first time in China. We all sincerely admire 5 strong courage and calm attitude. Space exploration has always been a common dream of human beings. Many people hope 6 more about China’s space technology and space missions. With the progress of science and technology, China keeps moving forward on its space journey. In the future, more important space tasks 7 by professional space scientists and technical workers strictly to make sure every flight is safe and successful. For many years, plenty of unknown space workers 8 day and night without complaining. They devote their time and energy to space research and make efforts for China’s space dream. This meaningful space program also builds friendly bridges between China and other countries. As middle school students, we truly take 9 in our motherland’s amazing space achievements. We should learn the strong and persistent spirits from these space 10 , study hard every day and decide to realize our own beautiful dreams with practical actions in the future. 二、补全短文。根据短文内容，从短文后的A～F选项中，选出5个适当的选项补全短文。（共5小题；每小题1分，计5分） The journey to Mars Humans have always looked up at the stars and dreamed of exploring other worlds. 11 It’s the closest planet to Earth that might be able to support life, making it a very exciting place to explore! Our journey to understanding Mars began long ago, even before we could send rockets into space. 12 They noticed its reddish colour and wondered what caused it. The real adventure started in the mid-20th century. Countries like the United States and the Soviet Union began sending spacecraft towards Mars. These early missions weren’t always successful. 13 Others sent back only limited information. But each mission taught scientists valuable lessons. 14 They have landed on the surface and moved around,taking pictures and collecting samples of rocks and soil. They’ve sent back amazing pictures of Mars’ canyons, mountains, and even signs of ancient water. The information helps scientists learn more about Mars’ history and whether it ever had life. While we haven’t sent humans to Mars yet, we’re getting closer. 15 They will one day allow humans to safely travel to Mars and explore it in person. It’s a big challenge,but the dream of walking on Mars is still very much alive! The red planet continues to call to us! A．Some rockets failed to reach Mars. B．Early astronomers carefully watched Mars. C．For a long time, we’ve been very interested in Mars. D．Over the years, we’ve sent many more robots to Mars! E．Scientists are working hard to develop spaceships and technology. F．Mars is much colder than Earth, so humans can never live there. 三、阅读表达（共10小题；计20分） A.完成图表。根据短文内容，完成图表中所缺信息。每空不超过三个词。（共5小题；每小题2分，计10分） What is Beidou? Beidou is a navigation (导航) satellite (卫星) system. It is developed by China. China is the third country in the world to have its own navigation satellite system. With Beidou, China no longer has to depend on foreign systems. This is very important for national safety. The research and development of Beidou began in 1994. However, the first two Beidou satellites were not sent into space until 2000. Since then, China has launched (发射) dozens of (数十个) Beidou satellites. These satellites have formed a global network. Now, China is further improving the system. The BDS-3 system was fully completed in June, 2020, with the successful launch of the last satellite. The Beidou Navigation Satellite System will be more powerful than any other navigation satellite system in the world. Yang Changfeng is a designer of Beidou. He said the system can notice the sway (晃动) of a building in strong winds. ………………○………………外………………○………………装………………○………………订………………○………………线………………○……………… ………………○………………内………………○………………装………………○………………订………………○………………线………………○……………… 此卷只装订不密封 ………………○………………内………………○………………装………………○………………订………………○………………线………………○……………… ………………○………………外………………○………………装………………○………………订………………○………………线………………○……………… … 学校：______________姓名：_____________班级：_______________考号：______________________ 试题 第3页（共12页） 试题 第4页（共12页） 试题 第1页（共12页） 试题 第2页（共12页） 学科网（北京）股份有限公司 Beidou has brought much benefit (益处) to our lives. In many cities, thousands of buses have been using Beidou. When we are waiting for a bus, we can know when it is about to come. Many smart phones have also been using Beidou. Many people say, “Let me turn on my GPS.” In fact, their phones are using Beidou. Beidou navigation satellite system It is our Chinese own navigation satellite system and it is very important for national 16 . The research and development of Beidou 17 in 1994. The first two Beidou satellites were sent into space in 2000 and the last satellite was sent in 18 , 2020. The Beidou Navigation Satellite System will be the 19 powerful of all navigation satellite systems in the world. Beidou has brought much benefit to our lives. Many buses and smart 20 have been using Beidou. B.任务型阅读。根据短文内容，按要求回答问题。（共5小题；每小题2分，计10分） Mary’s uncle Ted was an engineer. He told her great stories about the rockets he helped design, and he often brought Mary science books. He also shared his knowledge about space with her. Mary loved science and technology, and she was also adventurous (爱冒险的). For those reasons, Mary’s family kept telling her she should be an astronaut when she grew up, but she just wasn’t sure. One Saturday, Mary and Uncle Ted visited the Science Museum. They watched a show on space travel. Uncle Ted told her something interesting about spaceships and space suits. But she was most interested in two model robot arms and she tried operating them. She stayed there all day and felt very excited. By the time they got on the bus to return home, Mary was very tired. Closing her eyes, she imagined what it would be like to fly into space. As she nearly fell asleep, Mary started to feel the weightlessness that astronauts must feel when they are in zero gravity (失重). The next thing she knew, she was looking out of the window not of a bus but of a spaceship. Mary was operating a huge robot arm outside the spaceship. She felt nervous. But she kept at it. Soon she succeeded. She felt proud of herself. Just then, Mary heard Uncle Ted’s voice. “Wake up, my dear! We’re back home now.” When she opened her eyes, she realized she had been dreaming, but she knew this for sure—she wanted to be an astronaut one day and couldn’t wait for her first trip into space. 21．What did Uncle Ted do? 22．Why did Mary’s family suggest that she should be an astronaut? 23．What interested Mary most in the museum? 24．How did Mary feel after succeeding in her dream? 25．What would Mary probably do after this visit? 四、书面表达（计15分） 26．假定你是李辉，你校在4月24日举办了“校园航天日”主题活动来激发你们对太空的兴趣。请你结合下图信息，给英国笔友David写一封邮件，分享此次活动的过程和感受。 注意： 1. 邮件须包含上述要点，可适当增加细节，以使行文连贯； 2. 文中不能出现真实姓名和学校名称； 3. 词数100左右(开头和结尾已给出，不计入总词数)。 Dear David, ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours, Li Hui 试题 第3页（共8页） 试题 第4页（共12页） 试题 第11页（共12页） 试题 第12页（共12页） 学科网（北京）股份有限公司 $ 2026-2027学年九年级上册英语单元自测·成都专用 Unit 6 Beyond Earth 学校：___________姓名：___________班级：___________考号：___________ （时间：120分钟，满分：150分） A卷（共100分） 第一部分 听力（共25小题；计30分） 一、听句子，根据所听到的内容选择正确答语。每小题念两遍。（共5小题；每小题1分，计5分） 1．A．Dumplings. B．No, they won’t. C．At home. 2．A．Yes, I am. B．No, I haven’t. C．It’s not long. 3．A．Flying into space. B．He looks after himself. C．He is a student. 4．A．I’m proud of her. B．Good luck. C．Thank you. 5．A．Yes, they do. B．No, I can’t. C．Yes, they will. 二、听句子，选择与所听句子内容相符的图片。每小题念两遍。（共5小题；每小题1分，计5分） A B C D E 6.     7.     8.     9.     10. 三、听对话，根据对话内容及问题选择正确答案。每小题念两遍。（共10小题；每小题1.5分，计15分） 听第1段对话，回答11、12小题。 11．Who gives the live class? A．A doctor. B．An astronaut. C．A teacher. 12．What does the astronaut do in her free time? A．She reads books. B．She plays games. C．She watches the Earth. 听第2段对话，回答13、14小题。 13．Why could Gui Haichao be chosen to be an astronaut? A．Because he works so hard. B．Because his body situation is proper. C．Because people give him much support. 14．What are the two speakers going to do this afternoon? A．Watch TV. B．Learn together. C．Take exercise. 听第3段对话，回答15至17小题。 15．What is the man’s plan? A．To travel to the Moon. B．To become a scientist. C．To visit Mars someday. 16．How does Lily feel about the plan at first? A．Exciting. B．Possible. C．Unlikely. 17．What does Lily say in the end? A．She will help the scientists. B．She may go with Jim one day. C．She plans to buy special clothes. 听第4段对话，回答18至20小题。 18．How does Li Lei feel about the news? A．Excited. B．Relaxed. C．Bored. 19．Why is the girl proud of our country? A．Because it sent Shenzhou-18 successfully into space. B．Because it has a lot of heroes whom she likes. C．Because it has made such great achievements in space. 20．What is the relationship between the speakers? A．Classmates. B．Brother and sister. C．Father and daughter. 四、听短文，根据短文内容完成图表中所缺信息。一空一词。短文念三遍。（共5小题；每小题1分，计5分） Space Tour Facts ★ William travelled into space with three other 21   in 2021. ★ William said it was a 22   experience. Opinions ★ Projects will create lots of new 23   for people. ★ Going to space is 24   fun. ★ The space tour costs too much money. ★Humans can develop technologies to 25   the environment. 第二部分 语言知识运用（共20小题；计40分） 五、完成短文。阅读下面短文，从方框中选出可以填入空白处的最佳选项。（共5小题；每小题2分，计10分） beyond, telescope, geology, solar, launch Scientists study Earth and space to better understand our place in the universe. With powerful 26 , they observe distant stars, planets, and galaxies—reaching 27 what the eye can see. To keep these tools working, engineers must carefully maintain them, especially those in space or on remote mountains. Some researchers focus on 28 , exploring how planets form and change over time—even comparing Mars’ rocks to Earth’s. Every year, new satellites 29 to monitor climate, weather, and natural resources. The 30 system is full of mysteries. Why does Venus spin backward? Could life exist on icy moons? These questions remind us that every human being has the power to wonder, explore, and protect our shared home. 六、补全对话。根据对话内容，从方框中选出适当的选项补全对话。（共5小题；每小题2分，计10分） A: What are you reading now? B: I’m reading a book about space exploration. It’s really amazing! A: 31 I know little about space. B: It tells us many secrets about the universe and exoplanets. A: Sounds cool. 32 B: Scientists launch rockets and manned spacecraft to explore space. A: Are space missions easy to finish? B: No. 33 Every member needs to cooperate well. A: Will people live on other planets one day? B: Maybe. But now Earth is still our best home. You can read more science books and watch space news. A: 34 I want to learn more space knowledge. Thanks a lot for sharing! B: 35 It’s my pleasure. A．How do humans explore space? B．That’s useful advice. C．What does the book talk about? D．Space tasks are difficult and challenging. E．You’re welcome. 七、完形填空。阅读下面短文，根据短文内容，从A、B、C三个选项中选出可以填入空白处的最佳选项。（共10小题；每小题2分，计20分） China shared the names of its new spacesuits and manned rover (月球车) on Wednesday. The China Manned Space Agency 36 the exciting news. The new spacesuits, which astronauts will wear 37 on the moon, are called “Wangyu”. The manned rover, which will explore the moon’s surface, is named “Tansuo”. The agency said the word “Wangyu” means a new step in China’s space work. This step includes sending 38 to the moon and planning trips to faraway places in space. It 39 shows China’s promise to support the peaceful use of outer space and go after a shared future of humanity. “Tansuo” shows the Chinese people’s curiosity (好奇) about the 40 world. It also celebrates the hard work of scientists and engineers building China’s space programs. More than 9,000 names were 41 by the public. A group of experts picked the best ones. Now, designers are making models of the spacesuits and manned rover. The research work is moving forward 42 . Wang Yanan, editor-in-chief of Aerospace Knowledge magazine, said 43 a good name for hardware of space missions is very important and meaningful. He explained that creative names like “Shenzhou” and “Chang’e” can draw attention from the public — especially young people. “A fun name can catch people’s eye and inspire people to care 44 these projects,” he said. The names “Wangyu” and “Tansuo” are more than just words. They carry hopes for China’s future in space 45 remind us how teamwork and curiosity can lead to amazing discoveries. 36．A．spoke B．talked C．announced 37．A．to run B．to walk C．to jump 38．A．humans B．women C．boys 39．A．also B．well C．too 40．A．unknown B．dirty C．clean 41．A．known B．told C．given 42．A．luckily B．quietly C．smoothly 43．A．choosing B．knowing C．running 44．A．at B．about C．for 45．A．but B．if C．and 第三部分 阅读理解（共15小题；计30分） 八、阅读下面短文，根据短文内容选择最佳选项。（共15小题；每小题2分，计30分） A National Air and Space Museum Come and experience the fun of space exploration this weekend! Our guest of the talk:Yang Liwei Date of Birth: June 21, 1965 Awards: “Space hero” Medal Mission: Shenzhou 5 Sunday, November 9th Events： A Conversation With China’s First Astronaut 6:30 p.m.How to join The talk is free. You can join us at the museum (200 people only. First come, first served) or watch the live stream (直播) on our website Hands-on Activities (After the talk) 7:30 p.m.-9:30 p.m. Build Your Rocket Model Design and build a small rocket. The best design will win a prize! Space Food Tasting Try the special food that astronauts eat in space. VR Moon Walk Put on a VR headset and experience what it’s like to walk on the Moon! Important Notes For the VR Moon Walk, you must be over 8 years old. Please book your free ticket online as early as possible. The museum is a non-smoking area. Feel free to take photos, but please turn off the light of your phones or cameras during the talk. 46．When will the event be held? A．This Saturday morning. B．Next Saturday morning. C．This Sunday evening. 47．How many people can take part in the talk in the museum? A．At least two hundred. B．At least two thousand. C．At most two hundred. 48．What can you do if you arrive at the museum at 8:00 p.m.? A．Join in a DIY rocket model project. B．Try some Chinese food. C．Listen to Yang Liwei’s talk. 49．What’s TRUE according to the notes? A．Everyone can join in the VR walk. B．You need to buy tickets early. C．You can’t smoke in the museum. 50．What is the main purpose of the poster? A．To sell tickets for a museum exhibition. B．To introduce activities in the NAS Museum. C．To tell China’s space development history. B ①On Earth, we use bricks (砖块) to build houses, but what about building things on the moon?   ▲   Scientists at Huazhong University of Science and Technology (HUST) have developed “lunar bricks”. They hope to use the bricks to build a research station on the moon. ②To make the bricks, the scientists used a lunar soil simulant (模拟月壤). The bricks are more than three times stronger than normal red bricks. They also have special structures, which were used in ancient Chinese buildings. This makes it possible to simply put these bricks together. ③Professor Zhou Cheng from HUST said that they had tested five different kinds of simulated lunar soil composition (成分) and used three ways to harden it. In this way they could choose the best materials for making the bricks. “Lunar soil isn’t the same everywhere on the moon,” Zhou said. “For example, one of the kinds tested simulates the lunar soil at the landing site of Chang’e-5, which is mainly basalt (玄武岩).” ④The lunar bricks need to be tested well before being used because the moon has an extreme (极端的) environment. Quakes often happen there. And it gets as hot as 180℃ during the day and as cold as -190℃ at night. The lunar bricks were sent to China’s space station on the Tianzhou-8 spacecraft. There, scientists carried out tests to see how well the bricks work in space. 51．Which of the following can be put in “ ▲ ” in Paragraph ①? A．Scientists have found a solution! B．The question is too difficult to answer. C．Many people dream of going to the moon. 52．Which properly shows the strength comparison of lunar bricks and red bricks? A． B． C． 53．How did scientists find the best materials for lunar bricks? A．They did many tests on simulated lunar soil and treated it in different ways. B．They compared different bricks used widely nowadays. C．They read many books about ancient Chinese buildings. 54．What is the fourth paragraph mainly about? A．The introduction of China’s Tianzhou-8 spacecraft. B．The reasons why lunar bricks need to be tested in space. C．The temperature difference on the moon between day and night. 55．What is most probably the structure of the passage? A． B． C． C Sending information from 40,000 kilometers above Earth might sound like the thing of science fiction, but Chinese scientists have turned it into reality. They have successfully kept a high-speed laser (激光) connection with a satellite in high orbit (轨道) for more than three hours. High-orbit satellites are typically 36,000 kilometers above Earth, while low-Earth orbit satellites go from a few hundred kilometers to 2,000 kilometers. Because of their higher altitude (海拔), high-orbit satellites can cover larger areas. However, the high altitude can bring problems. The communication between these satellites and the ground can last only minutes. Also, while information travels quickly from satellites, signals from Earth are much slower. “It’s like sending 10 messages from the satellites and getting only one reply from the Earth,” Liu Chao, a researcher, said, “It’s hard to have a high-quality conversation that way.” To solve these problems, the research team developed a laser communication ground station with a 1.8-meter-wide optical telescope (光学望远镜) in Lijiang, Yunnan province. Acting like a sharp eye, the station can receive weak signals from over 40,000 kilometers away. Besides, scientists used a guiding laser to help the satellite and ground station quickly find each other. They also used advanced technology to keep the “conversation” stable (稳定的). The efforts have resulted in a breakthrough. At distances of up to 40,740 kilometers, the ground station and a high-orbit satellite achieved two-way communication in just 4 seconds. The connection, which was as fast as 1 gigabit (千兆比特) per second, lasted over 3 hours without a break. This means that high-orbit satellites can not only send information quickly but also receive detailed instructions in real time. The experiment proved the deep-space communication abilities of ground stations. “With this technology, we Chinese will be able to communicate with deep space probes on the moon, Mars and other locations directly from Earth,” Liu said. 56．What can we learn from paragraph 1? A．Sending information from space remains a dream. B．High-speed laser connection lasted over three hours. C．Science fiction writers often work with scientists. 57．Which picture shows the problem in paragraph 2? A． B． C． 58．How did the scientists improve the connection in paragraph 3? ① By receiving more signals from space.  ② By helping the two sides find each other. ③ By developing a wider optical telescope.  ④ By keeping the “conversation” more stable. A．②③④ B．①③④ C．①②④ 59．Why are some numbers listed in paragraph 4? A．To show how great the achievement is. B．To discuss why the connection is difficult. C．To introduce how fast the breakthrough is. 60．Which would be the best title for the text? A．Laser Travels Faster in Space B．High Orbit Satellites Shine C．40,000 km Laser Chat: China Makes it B卷（共50分） 一、短文填空。从下面方框中选出10个单词，将其正确形式填入短文，使短文意思正确通顺（每词限用一次）。（共10小题；每小题1分，计10分） they great win perfect finish proud  know hero we science create work Shenzhou-19 manned spaceship successfully sent three astronauts into space. After 183 days of hard work in space, the three astronauts completed all space tasks 1 . And they returned to the Earth safely and smoothly. It is one of the 2 moments in the long history of China’s space industry. This great space event caught the eye of the whole world and 3 high praise from people all over the world. During space travel, the three astronauts faced all kinds of unknown difficulties and hard challenges. Besides station maintenance (维护), they took part in 88 4 experiments covering biology, material science and medical research. They even grew sweet potatoes in orbit for the first time in China. We all sincerely admire 5 strong courage and calm attitude. Space exploration has always been a common dream of human beings. Many people hope 6 more about China’s space technology and space missions. With the progress of science and technology, China keeps moving forward on its space journey. In the future, more important space tasks 7 by professional space scientists and technical workers strictly to make sure every flight is safe and successful. For many years, plenty of unknown space workers 8 day and night without complaining. They devote their time and energy to space research and make efforts for China’s space dream. This meaningful space program also builds friendly bridges between China and other countries. As middle school students, we truly take 9 in our motherland’s amazing space achievements. We should learn the strong and persistent spirits from these space 10 , study hard every day and decide to realize our own beautiful dreams with practical actions in the future. 二、补全短文。根据短文内容，从短文后的A～F选项中，选出5个适当的选项补全短文。（共5小题；每小题1分，计5分） The journey to Mars Humans have always looked up at the stars and dreamed of exploring other worlds. 11 It’s the closest planet to Earth that might be able to support life,making it a very exciting place to explore! Our journey to understanding Mars began long ago,even before we could send rockets into space. 12 They noticed its reddish colour and wondered what caused it. The real adventure started in the mid-20th century. Countries like the United States and the Soviet Union began sending spacecraft towards Mars. These early missions weren’t always successful. 13 Others sent back only limited information. But each mission taught scientists valuable lessons. 14 They have landed on the surface and moved around,taking pictures and collecting samples of rocks and soil. They’ve sent back amazing pictures of Mars’ canyons,mountains,and even signs of ancient water. The information helps scientists learn more about Mars’ history and whether it ever had life. While we haven’t sent humans to Mars yet,we’re getting closer. 15 They will one day allow humans to safely travel to Mars and explore it in person. It’s a big challenge,but the dream of walking on Mars is still very much alive! The red planet continues to call to us! A．Some rockets failed to reach Mars. B．Early astronomers carefully watched Mars. C．For a long time, we’ve been very interested in Mars. D．Over the years, we’ve sent many more robots to Mars! E．Scientists are working hard to develop spaceships and technology. F．Mars is much colder than Earth, so humans can never live there. 三、阅读表达（共10小题；计20分） A.完成图表。根据短文内容，完成图表中所缺信息。每空不超过三个词。（共5小题；每小题2分，计10分） What is Beidou? Beidou is a navigation (导航) satellite (卫星) system. It is developed by China. China is the third country in the world to have its own navigation satellite system. With Beidou, China no longer has to depend on foreign systems. This is very important for national safety. The research and development of Beidou began in 1994. However, the first two Beidou satellites were not sent into space until 2000. Since then, China has launched (发射) dozens of (数十个) Beidou satellites. These satellites have formed a global network. Now, China is further improving the system. The BDS-3 system was fully completed in June, 2020, with the successful launch of the last satellite. The Beidou Navigation Satellite System will be more powerful than any other navigation satellite system in the world. Yang Changfeng is a designer of Beidou. He said the system can notice the sway (晃动) of a building in strong winds. Beidou has brought much benefit (益处) to our lives. In many cities, thousands of buses have been using Beidou. When we are waiting for a bus, we can know when it is about to come. Many smart phones have also been using Beidou. Many people say, “Let me turn on my GPS.” In fact, their phones are using Beidou. Beidou navigation satellite system It is our Chinese own navigation satellite system and it is very important for national 16 . The research and development of Beidou 17 in 1994. The first two Beidou satellites were sent into space in 2000 and the last satellite was sent in 18 , 2020. The Beidou Navigation Satellite System will be the 19 powerful of all navigation satellite systems in the world. Beidou has brought much benefit to our lives. Many buses and smart 20 have been using Beidou. B.任务型阅读。根据短文内容，按要求回答问题。（共5小题；每小题2分，计10分） Mary’s uncle Ted was an engineer. He told her great stories about the rockets he helped design, and he often brought Mary science books. He also shared his knowledge about space with her. Mary loved science and technology, and she was also adventurous (爱冒险的). For those reasons, Mary’s family kept telling her she should be an astronaut when she grew up, but she just wasn’t sure. One Saturday, Mary and Uncle Ted visited the Science Museum. They watched a show on space travel. Uncle Ted told her something interesting about spaceships and space suits. But she was most interested in two model robot arms and she tried operating them. She stayed there all day and felt very excited. By the time they got on the bus to return home, Mary was very tired. Closing her eyes, she imagined what it would be like to fly into space. As she nearly fell asleep, Mary started to feel the weightlessness that astronauts must feel when they are in zero gravity (失重). The next thing she knew, she was looking out of the window not of a bus but of a spaceship. Mary was operating a huge robot arm outside the spaceship. She felt nervous. But she kept at it. Soon she succeeded. She felt proud of herself. Just then, Mary heard Uncle Ted’s voice. “Wake up, my dear! We’re back home now.” When she opened her eyes, she realized she had been dreaming, but she knew this for sure—she wanted to be an astronaut one day and couldn’t wait for her first trip into space. 21．What did Uncle Ted do? 22．Why did Mary’s family suggest that she should be an astronaut? 23．What interested Mary most in the museum? 24．How did Mary feel after succeeding in her dream? 25．What would Mary probably do after this visit? 四、书面表达（计15分） 26．假定你是李辉，你校在4月24日举办了“校园航天日”主题活动来激发你们对太空的兴趣。请你结合下图信息，给英国笔友David写一封邮件，分享此次活动的过程和感受。 注意： 1. 邮件须包含上述要点，可适当增加细节，以使行文连贯； 2. 文中不能出现真实姓名和学校名称； 3. 词数100左右(开头和结尾已给出，不计入总词数)。 Dear David, ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours, Li Hui 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司1 / 14 学科网（北京）股份有限公司 $