语篇组合练03 航空航天（完形填空+短文填空+阅读表达+补全对话）（河北专用）2026年中考英语一轮复习讲练测

语篇组合练03 航空航天 题型 语篇 体裁 话题 完形填空 介绍中国科学家在太空开展斑马鱼封闭生态系统实验，记录其存活繁殖及太空特殊行为的短文 科普说明文 航空航天（太空生物实验与封闭生态系统） 阅读理解 介绍天宫空间站的功能、宇航员工作内容及中国太空探索国际合作情况的短文 说明文 航空航天（空间站建设、宇航员任务与国际合作） 阅读表达 报道神舟二十一号载人飞船与天和核心舱对接、太空会师、任务内容及意义的新闻短文 新闻报道 航空航天（载人飞船交会对接、乘组轮换与太空实验） 短文填空 描述神舟二十号宇航员太空行走及太空饮食、休息、日常锻炼等生活细节的短文 说明文 航空航天（宇航员太空工作与日常生活） 补全对话 围绕参观太空博物馆的收获、喜爱的宇航员及航天梦想展开的日常对话 情景对话 航空航天（航天兴趣、偶像与个人航天梦想） （考试时间：45分钟 试卷满分：55分） 一、完形填空（共10题；每题1分，满分10分） 阅读下面短文，从每题所给的A、B、C、D四个选项中选出最佳选项。 In a space study on zebrafish (斑马鱼), Chinese scientists have set a new record. They successfully got four zebrafish to live and grow in a closed water world. The zebrafish went to China’s space station on the Shenzhou XVIII spaceship (宇宙飞船) 1 April 25. Since then, they have been living in a(n) 2 fish tank (缸) with some plants. The fish 3 and had babies in 43 days. In their special closed environment, the plants made air for the fish and the fish’s waste (排泄物) 4 the plants with food. The scientists offered the fish food through a 5 needle (针), very different from usual ones. Such a closed-loop ecosystem (封闭生态系统) is important for future studies in space. It means that plants and animals can live in space more simply and 6 . The scientists 7 found that the zebrafish acted differently than on Earth in many ways. 8 , they often swam on their backs. The low gravity (重力) in space is a big reason. While on Earth, gravity pulls 9 to Earth’s center, and animals can find their way easily. In order to live against (对抗) gravity, they have to work harder and become 10 , said The Conversation. Humans and zebrafish share 70 percent of the same genes (基因). So the new finding will help scientists better understand human health. 1．A．in B．on C．at D．during 2．A．open B．quiet C．clean D．closed 3．A．grew up B．put up C．woke up D．looked up 4．A．gave B．showed C．provided D．offered 5．A．special B．slight C．serious D．shiny 6．A．hard B．quickly C．slowly D．easily 7．A．still B．also C．even D．too 8．A．In the beginning B．As a result C．In fact D．For example 9．A．everybody B．everything C．nothing D．nobody 10．A．smaller B．weaker C．stronger D．heavier 【答案】 1．B 2．D 3．A 4．C 5．A 6．D 7．B 8．D 9．B 10．C 【导语】本文主要介绍了中国科学家在太空实验中成功让斑马鱼在封闭生态系统存活繁殖，该系统对太空研究意义重大，还发现斑马鱼在太空的特殊行为。 1．句意：斑马鱼于4月25日搭乘神舟十八号宇宙飞船前往中国空间站。 in在（较长时间）；on在（具体日期）；at在（时间点）；during在……期间。根据“April 25”是具体日期，用介词“on”，故选B。 2．句意：从那以后，它们一直生活在一个带有植物的封闭鱼缸里。 open开放的；quiet安静的；clean干净的；closed封闭的。根据前文“closed water world”及后文“closed-loop ecosystem”，可知鱼缸是“封闭的”，故选D。 3．句意：这些鱼在43天内长大并繁殖了后代。 grew up长大；put up搭建；woke up醒来；looked up查阅。根据“had babies”可知，鱼完成了生长到繁殖的过程，“grew up”符合生长的逻辑，故选A。 4．句意：在他们特殊的封闭环境中，植物为鱼制造空气，而鱼的排泄物为植物提供养分。 gave给予；showed展示；provided提供；offered主动提供。根据“...the plants with food”可知，此处为固定搭配“provide sb. with sth.”，意为“为……提供某物”，故选C。 5．句意：科学家通过一根特殊的针管给鱼喂食，和普通针管大不相同。 special特殊的；slight轻微的；serious严肃的；shiny闪亮的。根据“very different from usual ones”，可知这根针管是“特殊的”，故选A。 6．句意：这意味着动植物能更简单、更轻松地在太空生存。 hard困难的；quickly快速地；slowly缓慢地；easily轻松地。根据“more simply”，可知此处是并列的积极描述，“easily”符合语境，故选D。 7．句意：科学家还发现，斑马鱼在很多方面的行为与在地球上不同。 still仍然；also也；even甚至；too也。前文讲了封闭生态系统的意义，此处是额外的发现，“also”用于句中表“也”，符合语境；“too”需置于句末，所以不能用于此处，故选B。 8．句意：例如，它们经常仰着游泳。 In the beginning起初；As a result结果；In fact事实上；For example例如。前文说“acted differently”，此处“仰泳”是具体例子，“For example”用于举例，故选D。 9．句意：而在地球上，引力将所有物体拉向地心，动物能轻易辨别方向。 everybody每个人；everything所有物体；nothing没有事物；nobody没有人。根据“gravity pulls...to Earth’s center”，引力作用的对象是“所有物体”，而非仅针对人，故选B。 10．句意：《对话》介绍说，为了对抗引力生存，它们不得不更努力，从而变得更强壮。 smaller更小；weaker更虚弱；stronger更强壮；heavier更重。根据“work harder”，可知对抗引力的结果是“更强壮”，故选C。 二、阅读理解（共5题；每题2分，满分10分） 阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。 China’s space program has made great progress in recent years. In 2025, the Tiangong space station is welcoming more astronauts, and it also lets scientists from other countries join in. This shows China wants to work with the world to explore space. The Tiangong space station is like a “home in space” for astronauts. It has special rooms where scientists do science tests. These tests help us learn more about space and make technology better on Earth. For example, growing plants in space can help us find better ways to grow food at home. In 2025, a new team of astronauts stayed on Tiangong for six months. They did many science tests and even gave live classes to students on Earth. During the classes, students saw how astronauts eat, sleep and work in space. “The live class was amazing! I want to be an astronaut when I grow up,” said a middle school student from Beijing. So far, scientists from over 20 countries have worked with China on space research. Working with other countries helps share knowledge and make space exploration safer and better. Space exploration is not easy. Astronauts train hard for years to face challenges in space, like feeling weightless (floating in air). But their hard work brings new discoveries that help everyone. Looking forward, China plans to send more rockets to Tiangong and do more tests. It also wants to help more countries join in space research. As one astronaut said, “Space is for all humans. We work together to learn more about it.” 11．What is Tiangong space station? A．A lab on Earth for space research. B．A “home in space” for astronauts. C．A rocket to send astronauts to space. D．A school for training astronauts. 12．What do astronauts do on Tiangong? A．They give live classes and do science tests. B．They grow food for people on Earth. C．They build new rockets in space. D．They teach foreign astronauts Chinese. 13．How many countries have worked with China on Tiangong projects? A．Over 10. B．Over 20. C．Over 30. D．Over 40. 14．What challenge do astronauts face in space? A．Too much noise. B．No air to breathe. C．Feeling weightless. D．Cold weather. 15．What’s the main idea of the passage? A．How astronauts train for space. B．China’s space station and working with other countries. C．Different experiments in space. D．How to become an astronaut. 【答案】11．B 12．A 13．B 14．C 15．B 【导语】本文主要介绍了中国天宫空间站的进展、功能以及国际合作情况。 11．细节理解题。根据“The Tiangong space station is like a ‘home in space’ for astronauts.”可知，天宫空间站是宇航员的“太空之家”。故选B。 12．细节理解题。根据“They did many science tests and even gave live classes to students on Earth.”可知，宇航员在天宫做实验、上直播课。故选A。 13．细节理解题。根据“So far, scientists from over 20 countries have worked with China on space research.”可知，目前已有超过20个国家的科学家与中国合作。故选B。 14．细节理解题。根据“Astronauts train hard for years to face challenges in space, like feeling weightless (floating in air).”可知，宇航员面临的挑战是失重。故选C。 15．主旨大意题。本文介绍了天宫空间站的功能、宇航员的工作，以及中国与多国的太空合作，B选项能概括全文主旨。故选B。 三、阅读表达（共5题；每题2分，满分10分） 阅读下面短文，简略回答问题。 The Shenzhou-21 manned spacecraft docked (对接) successfully with the forward port (端口) of the Tianhe core module (核心舱) at 3:22 a.m. on November 1st. The whole docking process lasted about 3.5 hours, setting a new record for the fastest rendezvous and docking (交会对接) between a Shenzhou spacecraft and the space station. After the hatch (舱门) opened, the three astronauts, Zhang Lu, Wu Fei and Zhang Hongzhang, entered the Tiangong Space Station. They were greeted and hugged by the three Shenzhou-20 astronauts Chen Dong, Chen Zhongrui and Wang Jie, who had stayed on the space station for the past six months. Two Inner Mongolia-born astronauts, Wu Fei and Wang Jie, also met in space. Later, the six crew members took a group photo to report their safety to the nation. This event marks the 7th space meeting in the history of China’s manned space program. The two crews will work and live together for five days, and then the new crew will start their six-month stay on the Tiangong Space Station to carry out some space scientific experiments as well as spacewalks. For the first time, this mission carries four laboratory mice to do scientific research on weightlessness. This successful launch shows China’s advancing space technology and lays a foundation (基础) for future deep-space exploration. —Adapted from online media content on November 5th 16．When did the Shenzhou-21 dock with the Tianhe core module? 17．What does the underlined word “They” in Paragraph 2 refer to? 18．How long will the two crews work and live together? 19．What does the successful launch of Shenzhou-21 show? 20．If you could meet a space scientist after reading the news, what question would you ask him/her about the four laboratory mice carried by Shenzhou-21? 【答案】 16. At 3:22 a.m. on November 1st. 17. The three astronauts of Shenzhou-21 (Zhang Lu, Wu Fei and Zhang Hongzhang). 18. For five days. 19. It shows China’s advancing space technology and lays a foundation for future deep-space exploration. 20. 示例：What kind of scientific research about weightlessness will the four mice do in space?（答案不唯一，合理即可。） 【导语】本文主要讲述神舟二十一号载人飞船与天和核心舱成功对接，宇航员进驻天宫空间站，并介绍了此次任务的意义。 16． 第一段第一句 “The Shenzhou-21 manned spacecraft docked successfully with the forward port of the Tianhe core module at 3:22 a.m. on November 1st.”根据原文中 “docked successfully with the forward port of the Tianhe core module at 3:22 a.m. on November 1st” 的信息，可知神舟 21 号与天和核心舱的对接时间为 11 月 1 日凌晨 3:22。故填At 3:22 a.m. on November 1st. / Shenzhou-21 docked with the Tianhe core module at 3:22 a.m. on November 1st. 17. 第二段前两句 “After the hatch opened, the three astronauts, Zhang Lu, Wu Fei and Zhang Hongzhang, entered the Tiangong Space Station. They were greeted and hugged by the three Shenzhou-20 astronauts Chen Dong, Chen Zhongrui and Wang Jie...”根据前文 “the three astronauts, Zhang Lu, Wu Fei and Zhang Hongzhang, entered the Tiangong Space Station” 的内容，可知代词 “They” 指代的是神舟 21 号的三名航天员（张陆、吴飞、张洪章）。故填The three astronauts of Shenzhou-21 (Zhang Lu, Wu Fei and Zhang Hongzhang). 18. 第三段第一句 “The two crews will work and live together for five days, and then the new crew will start their six-month stay on the Tiangong Space Station...”根据原文中 “work and live together for five days” 的表述，可知两个乘组将共同工作和生活五天。故填For five days. 19. 最后一段最后一句 “This successful launch shows China’s advancing space technology and lays a foundation for future deep-space exploration.”根据原文中 “shows China’s advancing space technology and lays a foundation for future deep-space exploration” 的信息，可知神舟 21 号发射成功体现了中国航天技术的进步，并为未来深空探索奠定了基础。 故填It shows China’s advancing space technology and lays a foundation for future deep-space exploration. 20．提问需聚焦实验小鼠与失重研究的关联，不可脱离原文提问无关内容。开放性试题，言之成理即可。参考答案为What kind of scientific research about weightlessness will the four mice do in space? 四、短文填空（共15题；每题1分，满分15分） The astronauts of Shenzhou-20—Chen Dong, Chen Zhongrui and Wang Jie—worked for about eight hours and 21.______________ (complete) the first space walk 22.______________ May 22nd. What is life like in space? After a long day at work, astronauts will have dinners. In space, some foods can 23.______________ (eat) in their natural forms, such 24.______________ chocolate cakes and fruits. Other foods require an oven to heat. After dinner, astronauts have a rest, brush teeth 25.______________ go to bed, just like on the earth. When going to sleep, they have to tie 26.______________ (they), so they don’t float (漂浮) around. They usually use 27.______________(sleep) bags that are put in a small cabin (机舱). 28.______________(general), astronauts have 29.______________ eight-hour sleep each day after they finish their task. Exercise is also an important part of every 30.______________ (astronaut) daily life. 31.______________ (keep) healthy, on average, they exercise two hours every day. Lifting 200 32.______________ (pound) may be a lot of work on the earth.33 .______________ lifting that same object in space would be much 34.______________ (easy). That means sports equipment needs to be 35.______________ (special) designed. Therefore, astronauts can receive the exercise needed. 【答案】 21. completed 22. on 23. be eaten 24. as 25. and 26. themselves 27. sleeping 28. Generally 29. an 30. astronaut's 31. To keep 32. pounds 33. But 34. easier 35. specially 【导语】本文讲述了神舟二十号宇航员陈冬、陈中瑞和王洁在太空中的工作与生活情况，涵盖太空行走、饮食、休息、日常锻炼等内容。 21. 句意：神舟二十号宇航员陈冬、陈中瑞和王洁工作了大约 8 个小时，并于 5 月 22 日完成了首次太空行走。根据前文谓语动词 “worked” 可知，句子时态为一般过去时，此处需填动词 “complete” 的过去式。故填 completed。 22. 句意：神舟二十号宇航员陈冬、陈中瑞和王洁工作了大约 8 个小时，并于 5 月 22 日完成了首次太空行走。“May 22nd” 是具体日期，英语中具体的日期前需用介词 “on”。故填 on。 23. 句意：在太空中，有些食物可以以自然形态食用，比如巧克力蛋糕和水果。主语 “some foods” 与动词 “eat” 是被动关系（食物被吃），且情态动词 “can” 后接 “be + 动词过去分词” 构成被动语态，“eat” 的过去分词为 “eaten”。故填 be eaten。 24. 句意：在太空中，有些食物可以以自然形态食用，比如巧克力蛋糕和水果。“such as” 是固定搭配，意为 “例如”，用于列举事物。故填 as。 25. 句意：晚饭后，宇航员休息、刷牙，然后睡觉，就像在地球上一样。“have a rest”“brush teeth”“go to bed” 是三个连续的并列动作，肯定句中用连词 “and” 连接并列动作。故填 and。 26. 句意：睡觉时，他们必须把自己系住，这样就不会到处漂浮。固定搭配 “tie oneself” 意为 “系住自己”，主语为 “they”，对应的反身代词是 “themselves”。故填 themselves。 27. 句意：他们通常使用放在小机舱里的睡袋。“sleeping bag” 是固定表达，意为 “睡袋”，动名词 “sleeping” 作定语修饰 “bags”，表示用途。故填 sleeping。 28. 句意：一般来说，宇航员完成任务后每天会有 8 小时的睡眠。此处需修饰整个句子，形容词 “general” 需转化为副词 “generally”，“generally” 意为 “通常、一般而言”，且句首单词首字母需大写。故填 Generally。 29. 句意：一般来说，宇航员完成任务后每天会有 8 小时的睡眠。“eight-hour” 是复合形容词，意为 “八小时的”，修饰名词 “sleep”；“eight-hour” 以元音音素开头，且此处表泛指 “一段八小时的睡眠”，需用不定冠词 “an”。故填 an。 30. 句意：锻炼也是每位宇航员日常生活中重要的一部分。此处需修饰 “daily life”，表示 “宇航员的日常生活”，“every” 后接单数名词 “astronaut”，其所有格形式为 “astronaut's”。故填 astronaut's。 31. 句意：为了保持健康，他们平均每天锻炼两小时。“锻炼两小时” 的目的是 “保持健康”，动词不定式 “to do” 可作目的状语，且句首单词首字母需大写。故填 To keep。 32. 句意：在地球上举 200 磅可能很费力。“pound”（磅）是可数名词，前面有基数词 “200” 修饰，需用复数形式 “pounds”。故填 pounds。 33. 句意：但在太空中举同样的物体要容易得多。前文 “在地球上举 200 磅可能很费力” 与后文 “在太空中举同样的物体要容易得多” 是转折关系，需用转折连词 “but”，且句首单词首字母需大写。故填 But。 34. 句意：但在太空中举同样的物体要容易得多。副词 “much” 可修饰形容词的比较级，表 “…… 得多”；“easy” 的比较级为 “easier”。故填 easier。 35. 句意：这意味着运动器材需要专门设计。此处需修饰动词 “designed”，形容词 “special” 需转化为副词 “specially”，意为 “专门地、特别地”。故填 specially。 五、补全对话（共5题；每题2分，满分10分） A: Hey, Lin Tao. How was your trip to the space museum? B: 36.___________________________________ I’ve learned a lot about China’s space technology. How rapidly it develops! A: That’s true. It has got a lot of success. B: Right. I was excited to see Shenzhou-20 rising into space on TV. Did you watch the news? A: Yes, I did. 37.___________________________________ B: I like Chen Dong best. Now he’s working in China’s Space Station. A: 38.___________________________________ B: Because he’s so brave. It’s the third time he has travelled to space. A: Do you want to be an astronaut? B: 39.___________________________________ I hope to work in the space station one day. A: 40.___________________________________ B: I’ll study hard and do more exercise to make my dream come true. A: Great! You’re sure to make your dream come true. 【答案】 36．It was wonderful. 37．Who is your favorite astronaut? 38．Why do you like him? 39．Yes, I do. 40．How will you achieve your dream? 【导语】本文是一则对话，林涛分享了他参观太空博物馆的收获，表达了对中国航天技术发展的赞叹，并与朋友讨论了宇航员陈冬的事迹、自己的航天梦想及实现计划。 36．根据“I’ve learned a lot about China’s space technology. How rapidly it develops!”可知，林涛对太空博物馆之旅感到非常兴奋和满意，故此处应表达积极的感受。故填It was wonderful. 37．根据“I like Chen Dong best. Now he’s working in China’s Space Station.”可知，A在询问B最喜欢的宇航员是谁。故填Who is your favorite astronaut? 38．根据“Because he’s so brave. It’s the third time he has travelled to space.”可知，A在询问B喜欢陈冬的原因。故填Why do you like him? 39．根据“I hope to work in the space station one day.”可知，应作肯定回答。故填Yes, I do. 40．根据“I’ll study hard and do more exercise to make my dream come true.”可知，A在询问B如何实现梦想。故填How will you achieve your dream? / 学科网（北京）股份有限公司 $ 语篇组合练03 航空航天 题型 语篇 体裁 话题 完形填空 介绍中国科学家在太空开展斑马鱼封闭生态系统实验，记录其存活繁殖及太空特殊行为的短文 科普说明文 航空航天（太空生物实验与封闭生态系统） 阅读理解 介绍天宫空间站的功能、宇航员工作内容及中国太空探索国际合作情况的短文 说明文 航空航天（空间站建设、宇航员任务与国际合作） 阅读表达 报道神舟二十一号载人飞船与天和核心舱对接、太空会师、任务内容及意义的新闻短文 新闻报道 航空航天（载人飞船交会对接、乘组轮换与太空实验） 短文填空 描述神舟二十号宇航员太空行走及太空饮食、休息、日常锻炼等生活细节的短文 说明文 航空航天（宇航员太空工作与日常生活） 补全对话 围绕参观太空博物馆的收获、喜爱的宇航员及航天梦想展开的日常对话 情景对话 航空航天（航天兴趣、偶像与个人航天梦想） （考试时间：45分钟 试卷满分：55分） 一、完形填空（共10题；每题1分，满分10分） 阅读下面短文，从每题所给的A、B、C、D四个选项中选出最佳选项。 In a space study on zebrafish (斑马鱼), Chinese scientists have set a new record. They successfully got four zebrafish to live and grow in a closed water world. The zebrafish went to China’s space station on the Shenzhou XVIII spaceship (宇宙飞船) 1 April 25. Since then, they have been living in a(n) 2 fish tank (缸) with some plants. The fish 3 and had babies in 43 days. In their special closed environment, the plants made air for the fish and the fish’s waste (排泄物) 4 the plants with food. The scientists offered the fish food through a 5 needle (针), very different from usual ones. Such a closed-loop ecosystem (封闭生态系统) is important for future studies in space. It means that plants and animals can live in space more simply and 6 . The scientists 7 found that the zebrafish acted differently than on Earth in many ways. 8 , they often swam on their backs. The low gravity (重力) in space is a big reason. While on Earth, gravity pulls 9 to Earth’s center, and animals can find their way easily. In order to live against (对抗) gravity, they have to work harder and become 10 , said The Conversation. Humans and zebrafish share 70 percent of the same genes (基因). So the new finding will help scientists better understand human health. 1．A．in B．on C．at D．during 2．A．open B．quiet C．clean D．closed 3．A．grew up B．put up C．woke up D．looked up 4．A．gave B．showed C．provided D．offered 5．A．special B．slight C．serious D．shiny 6．A．hard B．quickly C．slowly D．easily 7．A．still B．also C．even D．too 8．A．In the beginning B．As a result C．In fact D．For example 9．A．everybody B．everything C．nothing D．nobody 10．A．smaller B．weaker C．stronger D．heavier 二、阅读理解（共5题；每题2分，满分10分） 阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。 China’s space program has made great progress in recent years. In 2025, the Tiangong space station is welcoming more astronauts, and it also lets scientists from other countries join in. This shows China wants to work with the world to explore space. The Tiangong space station is like a “home in space” for astronauts. It has special rooms where scientists do science tests. These tests help us learn more about space and make technology better on Earth. For example, growing plants in space can help us find better ways to grow food at home. In 2025, a new team of astronauts stayed on Tiangong for six months. They did many science tests and even gave live classes to students on Earth. During the classes, students saw how astronauts eat, sleep and work in space. “The live class was amazing! I want to be an astronaut when I grow up,” said a middle school student from Beijing. So far, scientists from over 20 countries have worked with China on space research. Working with other countries helps share knowledge and make space exploration safer and better. Space exploration is not easy. Astronauts train hard for years to face challenges in space, like feeling weightless (floating in air). But their hard work brings new discoveries that help everyone. Looking forward, China plans to send more rockets to Tiangong and do more tests. It also wants to help more countries join in space research. As one astronaut said, “Space is for all humans. We work together to learn more about it.” 11．What is Tiangong space station? A．A lab on Earth for space research. B．A “home in space” for astronauts. C．A rocket to send astronauts to space. D．A school for training astronauts. 12．What do astronauts do on Tiangong? A．They give live classes and do science tests. B．They grow food for people on Earth. C．They build new rockets in space. D．They teach foreign astronauts Chinese. 13．How many countries have worked with China on Tiangong projects? A．Over 10. B．Over 20. C．Over 30. D．Over 40. 14．What challenge do astronauts face in space? A．Too much noise. B．No air to breathe. C．Feeling weightless. D．Cold weather. 15．What’s the main idea of the passage? A．How astronauts train for space. B．China’s space station and working with other countries. C．Different experiments in space. D．How to become an astronaut. 三、阅读表达（共5题；每题2分，满分10分） 阅读下面短文，简略回答问题。 The Shenzhou-21 manned spacecraft docked (对接) successfully with the forward port (端口) of the Tianhe core module (核心舱) at 3:22 a.m. on November 1st. The whole docking process lasted about 3.5 hours, setting a new record for the fastest rendezvous and docking (交会对接) between a Shenzhou spacecraft and the space station. After the hatch (舱门) opened, the three astronauts, Zhang Lu, Wu Fei and Zhang Hongzhang, entered the Tiangong Space Station. They were greeted and hugged by the three Shenzhou-20 astronauts Chen Dong, Chen Zhongrui and Wang Jie, who had stayed on the space station for the past six months. Two Inner Mongolia-born astronauts, Wu Fei and Wang Jie, also met in space. Later, the six crew members took a group photo to report their safety to the nation. This event marks the 7th space meeting in the history of China’s manned space program. The two crews will work and live together for five days, and then the new crew will start their six-month stay on the Tiangong Space Station to carry out some space scientific experiments as well as spacewalks. For the first time, this mission carries four laboratory mice to do scientific research on weightlessness. This successful launch shows China’s advancing space technology and lays a foundation (基础) for future deep-space exploration. —Adapted from online media content on November 5th 16．When did the Shenzhou-21 dock with the Tianhe core module? 17．What does the underlined word “They” in Paragraph 2 refer to? 18．How long will the two crews work and live together? 19．What does the successful launch of Shenzhou-21 show? 20．If you could meet a space scientist after reading the news, what question would you ask him/her about the four laboratory mice carried by Shenzhou-21? 四、短文填空（共15题；每题1分，满分15分） The astronauts of Shenzhou-20—Chen Dong, Chen Zhongrui and Wang Jie—worked for about eight hours and 21.______________ (complete) the first space walk 22.______________ May 22nd. What is life like in space? After a long day at work, astronauts will have dinners. In space, some foods can 23.______________ (eat) in their natural forms, such 24.______________ chocolate cakes and fruits. Other foods require an oven to heat. After dinner, astronauts have a rest, brush teeth 25.______________ go to bed, just like on the earth. When going to sleep, they have to tie 26.______________ (they), so they don’t float (漂浮) around. They usually use 27.______________(sleep) bags that are put in a small cabin (机舱). 28.______________(general), astronauts have 29.______________ eight-hour sleep each day after they finish their task. Exercise is also an important part of every 30.______________ (astronaut) daily life. 31.______________ (keep) healthy, on average, they exercise two hours every day. Lifting 200 32.______________ (pound) may be a lot of work on the earth.33 .______________ lifting that same object in space would be much 34.______________ (easy). That means sports equipment needs to be 35.______________ (special) designed. Therefore, astronauts can receive the exercise needed. 五、补全对话（共5题；每题2分，满分10分） A: Hey, Lin Tao. How was your trip to the space museum? B: 36.___________________________________ I’ve learned a lot about China’s space technology. How rapidly it develops! A: That’s true. It has got a lot of success. B: Right. I was excited to see Shenzhou-20 rising into space on TV. Did you watch the news? A: Yes, I did. 37.___________________________________ B: I like Chen Dong best. Now he’s working in China’s Space Station. A: 38.___________________________________ B: Because he’s so brave. It’s the third time he has travelled to space. A: Do you want to be an astronaut? B: 39.___________________________________ I hope to work in the space station one day. A: 40.___________________________________ B: I’ll study hard and do more exercise to make my dream come true. A: Great! You’re sure to make your dream come true. / 学科网（北京）股份有限公司 $