精品解析：山东新泰市宫里镇初级中学（五四制）2026-2027学年九年级上学期第一次阶段作业检测英语试题

九年级上学期第一次阶段作业检测 英语试题 (总分150分　考试时间120分钟) 第I卷（选择题 共80分） 第一部分 听力(共25小题;1—20小题每题1分,21—25小题每题2分,满分30分) （一）录音中有五个句子，每个句子听两遍，然后从每小题A、B、C中选出能对每个句子做出适当反应的答语。 1. A. Me too. B. Good idea. C. That’s true. 2. A. Yes, it is. B. Yes, it was. C. Yes, it does. 3. A. It’s plastic. B. It’s made of plastic. C. It’s used for printing. 4. A. He’s a scientist. B. He was born in Italy. C. He worked in a lab. 5. A. By Bell. B. In 1876. C. In America. （二）录音中有五组对话，听对话两遍后，从每小题A、B、C中选出能回答所给问题的正确答案。 6. Where was the first modern bicycle developed? A. In China. B. In Germany. C. In France. 7. Why does the girl like this new invention? A. It saves time. B. It looks cool. C. It costs little. 8. How many great ancient inventions are talked about? A. Three. B. Four. C. Five. 9. What are the speakers talking about? A. A new inventor. B. A modern machine. C. A latest invention. 10. When was the first camera invented? A. 100 years ago. B. In 1816. C. In 1916. 听对话，回答三个小题。 11. What invention are the speakers talking about? A. 3D printer. B. An old printer. C. A modern camera. 12. What can the machine do? A. Print photos. B. Build real objects. C. Copy large files. 13. Where does the conversation take place? A. At home. B. In a factory. C. At a science show. 听对话，回答三个小题。 14. Who invented the great new ice box? A. The boy’s grandpa. B. The boy’s grandma. C. A local farmer. 15. What is the new invention used for? A. Keeping vegetables fresh. B. Carrying frozen meat. C. Storing fruit in summer. 16. Why was the invention helpful to farmers? A. It kept food cold for weeks. B. It cost very little money. C. It was easy to carry around. 听独白，回答四个小题。 17. Who is the speaker talking about? A. Cai Lun. B. Zhang Heng. C. Bi Sheng. 18. When was the invention developed? A. In the Han Dynasty. B. In the Song Dynasty. C. In the Tang Dynasty. 19. What did the man invent? A. Papermaking. B. Moveable type printing. C. Wooden printing. 20. How did the invention influence the world? A. It helped books spread more rapidly. B. It made paper much cheaper to produce. C. It was only used to print books in China. 二、听力填空 听下面的短文。根据短文内容，写出下面表格中所缺信息，每空一词。短文读三遍。 Inventions of the Industrial Revolution Steam engine ● The first practical steam engine was ________ by James Watt. ● The steam engine was mainly used to ________ machines in factories. Others ● The first practical ________ was built by George Stephenson. ● The first ________ system was invented by Samuel Morse. All these inventions helped rapid ________ of the modern world. 一、完形填空 请通读下面的短文，掌握其大意，从每小题所给的四个选项中选出一个最佳答案，并在答题卡上将对应选项涂黑。 A team of high school students in a coastal city have developed a storm-shelter app. It helps people find shelters (庇护所) quickly during bad weather. The team started by ____1____ information of the local shelters from the government website. Then they used AI tools to turn the information into an app. This app ____2____ all the local shelters on the map. When a storm comes, the app can guide a user ____3____ to the nearest shelter. It also gives safety instructions to help its users make best ____4____. The local emergency management organization noticed the app and put it on its official website. Mr. Green, their science teacher, thought these students did a good job and he felt very ____5____. “The students put what they have learned into practice. They are using ____6____ to solve real problems. And they try their best to give back to the community. I am sure they will be ____7____ adults when they grow up,” he said. So far, the app has got thousands of downloads. The young developers never expected that their app would be so ____8____. They were truly excited to be able to create something helpful for a large community. “Every year, many storms hit our city. Local people suffer a lot. We are glad that people can ____9____ our app,” Eric, a team member, said. The team are now working to ____10____ the app. They will add information of more shelters so that the app can be used across the country. 1. A. clearing B. hiding C. collecting D. protecting 2. A. shows B. opens C. visits D. sweeps 3. A. directly B. bravely C. carelessly D. personally 4. A. guesses B. preparations C. suggestions D. inventions 5. A. proud B. angry C. sorry D. curious 6. A. biology B. charity C. chemistry D. technology 7. A. honest B. polite C. responsible D. interesting 8. A. cheap B. popular C. normal D. similar 9. A. turn off B. take over C. give away D. benefit from 10. A. copy B. create C. improve D. download 二、阅读理解 A Paper is one of the most important inventions in human history. It has been used for writing, printing, and packaging for nearly two thousand years. The first paper was made in China during the Han Dynasty. Before paper was invented, people wrote on animal bones and pieces of bamboo. In 105 AD, Cai Lun improved the paper-making process by using easy-to-find things like tree barks (树皮), old cloth and even fishnets. This paper was light, strong and cheap. It made it easier for more people to learn to read and write, which let more people get knowledge and helped ideas and culture spread far and wide. The paper-making technology spread to other parts of the world along the Silk Road. In the 8th century, it reached the Arab world. From there, it traveled to Europe in the 12th century. The invention of the printing press in the 15th century made paper even more important. When printing press and paper worked together, books and newspapers could be made in large amounts. Today, making paper is a modern industry. The materials used for paper production include wood, bamboo and recycled paper. Paper is used in more ways than ever, such as textbooks, office papers, food packaging, hygiene products, and art. However, the production of paper also brings environmental problems. Cutting down trees for wood pulp harms nature. Making paper also uses lots of water and energy. To fix this, people around the world are trying to plant more trees to replace the ones we cut down, recycle more paper, and develop cleaner production ways. If we use paper wisely, we can keep enjoying its benefits while protecting our planet. 11. When was paper invented according to the passage? A. In the 2nd century. B. In the 8th century. C. In the 12th century. D. In the 15th century. 12. What was paper mainly made from in ancient China? A. Recycled paper. B. Animal bones. C. Pieces of bamboo. D. Tree barks. 13. How did the paper-making technology spread to Europe? A. It was brought there by Cai Lun. B. It reached there directly from China. C. It travelled there along the Silk Road. D. It spread there from Southeast Asia. 14. What challenge does paper production face today? A. Fewer and fewer people are using paper. B. It causes environmental problems. C. It’s difficult to find proper materials. D. There’s no modern production way. B People may want to get things done without moving a finger. The Internet of Things (IoT) is making that dream come true. The technology uses sensors (传感器) to connect devices (设备) to each other and to the Internet. It has encouraged countless products to do everyday tasks. Here are some examples: I’m a smart fridge. I can do more than keep food cold. If you forget what you need to buy for lunch, you can check your phone to find what I have. If you have too many sugary drinks, I can warn you and suggest a piece of fruit instead. I’m a smart wristband. I can help people with heart diseases. I can record blood pressure and heart rate. Then I send the information directly to a team of doctors so that they can deal with the problem as soon as possible. I’m a smart helmet. I help achieve greater safety for motorbike riders. My cameras can show things around them. I can also warn them when they are riding too close to passing cars. I’m a drone. I often fly above farmland. Farmers tell me which field to survey and how high to fly. My cameras and sensors help them learn about soil and plants. I can even spray pesticides (喷药) properly. 15. What can smart fridges do? A. Offer health advice. B. Store more sugary drinks. C. Keep food much colder. D. Remind users to have lunch. 16. Which product can help people with heart problems? A. A smart fridge. B. A drone. C. A smart helmet. D. A smart wristband. 17. In which part of a magazine can you probably read the text? A. Health. B. Technology. C. Environment. D. Traffic. C Want to know what your friends are really like? Take a look at their music playlist. More than 36,000 people, from all over the world, took part in an experiment (实验). It compared their personalities with how much they liked different musical styles. The results show that personalities do influence what we listen to. Here’s what certain musical styles say about who you are. Rock Like the sound of loud guitars and heavy drum beats? This type of music sounds very exciting, but fans of it are often quite gentle. Country music If cowboy hats and guitars get you singing along, it’s possible that you’re hard-working, preferring traditional styles and values. Jazz Fans of this strong music always come up with new ideas and are good at learning. If you like the saxophone of John Coltrane, then you’re probably self-confident and easy to get on with. Classical music If Beethoven and Mozart have you turning up the music, you’re probably quiet, but happy with who you are and comfortable with the world around you. But the experiment didn’t tell the whole story: where we grow up, who we often go out with, and our personal experiences play into our taste, too. The songs you choose to be part of your life make you different from others. But no matter what style you like, music is for everyone. And enjoying different types of music lets you get a taste of cultures you might not have experienced before. So experiment with your playlist! 18. What influences our musical taste according to the experiment? A. Personalities. B. Friends. C. Parents. D. Instruments. 19. According to the passage, if Daniel is creative, what may be found in his playlist? A. Rock. B. Country music. C. Jazz. D. Classical music. 20. What may be the writer’s advice for us? A. Changing our personalities. B. Trying different types of music. C. Doing experiments with friends. D. Getting more learning experiences. 21. What is the main idea of the passage? A. How different cultures influence you. B. What your playlist says about you. C. What songs we can choose to enjoy. D. Why there are different musical styles. D Look at this robot in the picture. What do you think it is for? Scientists in China have developed the special robot to help visually impaired people (视障人士). It has six legs and can act as a guide dog for people who can’t see. In China, there are over 17 million visually impaired people, but there are only about 400 real guide dogs to help them. It is very hard and expensive to train real guide dogs, so most visually impaired people don’t have one. The new robot can help solve the problem. It can do many things. For example, it can know what the person is saying and act quickly; it can avoid obstacles (障碍物) and find the right way to go. What’s more, the robot can be used as a helper at home and call for help if needed. To make the robot work well, the scientists gave it many senses (感觉). It can see, hear, speak and feel. In this way, the robot can know what the person wants to do and work together with him. The robot’s six legs also make it more stable (稳定的) than other robots with just four legs. Li Fei, a visually impaired woman, tried out the robot during a test. She said that when she was guided by the robot, she could walk straighter than she did on her own. The developers have already got orders for 20 of the robots. Soon they could help many visually impaired people in China. 22. Why don’t most visually impaired people have guide dogs? A. Guide dogs can’t help them well. B. Guide dogs can’t avoid obstacles. C. Guide dogs are difficult to train. D. Guide dogs are less stable than robots. 23. What can the new robot do according to the passage? ①Avoid obstacles and find the right way ②Cook food for the visually impaired ③Know what the person is saying and act quickly ④Be a helper at home and call for help if needed A. ①②③ B. ②③④ C. ①②④ D. ①③④ 24. What does the underlined word “developers” mean in Paragraph 6? A. Inventors. B. Speakers. C. Pioneers. D. Teachers. 25. What can we learn from the text? A. Li Fei is the developer of the robot. B. The robot can only be used at home. C. Many visually impaired people may buy the robot soon. D. A lot of six-leg robots have already been produced in China. 第二节　 根据短文内容，从短文后的方框中选出能填入空白处的最佳选项。 Every year, TIME magazine lists the year’s best inventions. Some of these solve problems. ____26____ Here are four inventions of 2024. Which one is your favorite? Grow and Glow (发光) During the day, Firefly Petunias (萤火虫矮牵牛花) look like normal white flowers. When it gets dark, they glow like the moon. ____27____ But their glow is a matter of science. Scientists from the company Light Bio invented these flowers. They make it possible to grow these glow-in-the-dark flowers at home. Robots on the Job ____28____ Some factories are making this come true. They use Digit, a robot created by Agility Robotics, to help do a lot of things. Now, Digit robots work separately from humans. That’s for safety purposes. But the robots may someday work with people. Read in Colour It used to be hard to read comics on an e-reader. That’s no longer the problem. Rakuten Kobo’s Libra Colour is the first e-reader with a colour e-ink (电子墨水) screen. The invention is small but popular for its colours. ____29____ Water for All People in some parts of the world do not have clean water. That’s why Filter Caps (过滤器盖) were created. The filters are small and can be attached to the top of a bottle. Users fill the bottle with water from a river or lake. ____30____  Each filter can clean five litres of water in a day. A. It was made for the poor. B. They might look magical. C. Others make life more fun. D. Then the filters make the water safe to drink. E. Imagine having a robot as your workmate. F. It makes users enjoy colourful comics freely. 第II卷 (非选择题 共70分) 第四部分　书面表达(共三节) 第一节　词汇运用(共两题,满分30分) (一)单词拼写(共5小题;每小题2分,满分10分) 根据句意和首字母或汉语提示,写出单词的正确形式 31. It is illegal (违法的) to ________ (出版) his book without the author’s agreement. 32. China’s first m ________ space mission was a great success. 33. Our team won the game and we stood p________ together. 34. You need to be ________ (有责任心的) and patient if you want to care for pandas. 35. ________ (旅游业) has become one of the main industries in this city. (二)短文填空(共10小题;每小题2分,满分20分) 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 What is the solar system? It is our sun and other planets that travel around it. The sun is in the center of it and its shape looks ____36____ an egg. Our solar system is ____37____ (mystery) and it includes the Sun, Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. To explore these planets, scientists have launched a ____38____ (rover) to Mars—Zhurong, which drives across the red ____39____ (planet) surface to collect soil and rock samples. For deeper exploration, ____40____ (man) spaceflights (with human astronauts) are being planned, and advanced technology will ____41____ (use) to solve key challenges. In space, astronauts experience a ____42____ (weigh) environment, where even simple tasks like eating feel ____43____ (complete) different from those on Earth. Working in space also means astronauts must cooperate ____44____ each other closely, as mistakes can lead to dangerous consequences. Unlike Earth’s ____45____ (crowd) cities, most planets in the solar system have empty, quiet surfaces—making them both lonely and fascinating for exploration. 第二节　阅读表达(共6小题;71—73小题每题2分,74—76小题每题3分,满分15分) 阅读下面的短文,并根据短文后的要求答题。(请注意问题后的词数要求) Gui Haichao became the country’s first payload expert (载荷专家) in space and the first Chinese civilian (平民) to go on a space flight. He went into space in the Shenzhou-16 together with Jing Haipeng and Zhu Yangzhu. They set out for the space station from the Jiuquan Satellite Launch Center in the Gobi Desert. Gui’s interest in science started when he was a child. He read a lot about space from a set of books he had at home. After finishing his studies at Beihang University, Gui went to Canada to do research and wrote many papers. Since then, he had been working at Beihang University as a teacher. In 2018, China planned to choose its third group of scientists. Gui was ①　　　　 and went through really hard training for his body and mind. He even had to learn how to deal ②　　　　 high G-force during his training. Gui and his team also went to the Badain Jaran Desert in northwest China to learn living skills. They had to collect water and repair their tools in very difficult situations. During the training, Gui’s shoes broke and he had to walk on the hot sand for two hours, which was very painful. The Shenzhou-16 is the first crewed mission (载人任务) since China’s space station entered its application (应用) and development stage. Gui Haichao is a ③　　　　 of the team, and he did lots of research to help scientists learn more about space. “I’m sure we can finish the mission successfully,” he said. 46. Where was the Shenzhou-16 sent to the space station? _________________________________________________ 47. What did Gui Haichao do in Canada? _________________________________________________ 48. What was Gui Haichao before going on a space flight? _________________________________________________ 49. Fill in each blank in the passage with a proper word. ①________　②________　③________ 50. Translate the underlined sentence in the second paragraph into Chinese. _________________________________________________ 51. According to the text, how do you like Gui Haichao? _________________________________________________ 第三节 写作 52. 科技发展让我们的生活日新月异。你校英文报正在举办以"Teens and inventions"为主题的征文比赛。假如你是李华，请你根据以下提示，选择一项你经常使用的发明进行介绍。 1.What invention do you most often use？ 2.What does the invention bring to you？ 3.What's your advice on making good use of it？ 注意： 1.根据以上提示，适当发挥； 2.文中不得出现真实姓名和校名； 3.词数80左右，开头已给出，不计入总词数。 Technological inventions have changed our lives a lot. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 第1页/共1页 学科网（北京）股份有限公司 $ 九年级上学期第一次阶段作业检测 英语试题 (总分150分　考试时间120分钟) 第I卷（选择题 共80分） 第一部分 听力(共25小题;1—20小题每题1分,21—25小题每题2分,满分30分) （一）录音中有五个句子，每个句子听两遍，然后从每小题A、B、C中选出能对每个句子做出适当反应的答语。 1. A. Me too. B. Good idea. C. That’s true. 2. A. Yes, it is. B. Yes, it was. C. Yes, it does. 3. A. It’s plastic. B. It’s made of plastic. C. It’s used for printing. 4. A. He’s a scientist. B. He was born in Italy. C. He worked in a lab. 5. A. By Bell. B. In 1876. C. In America. （二）录音中有五组对话，听对话两遍后，从每小题A、B、C中选出能回答所给问题的正确答案。 6. Where was the first modern bicycle developed? A. In China. B. In Germany. C. In France. 7. Why does the girl like this new invention? A. It saves time. B. It looks cool. C. It costs little. 8. How many great ancient inventions are talked about? A. Three. B. Four. C. Five. 9. What are the speakers talking about? A. A new inventor. B. A modern machine. C. A latest invention. 10. When was the first camera invented? A. 100 years ago. B. In 1816. C. In 1916. 听对话，回答三个小题。 11. What invention are the speakers talking about? A. 3D printer. B. An old printer. C. A modern camera. 12. What can the machine do? A. Print photos. B. Build real objects. C. Copy large files. 13. Where does the conversation take place? A. At home. B. In a factory. C. At a science show. 听对话，回答三个小题。 14. Who invented the great new ice box? A. The boy’s grandpa. B. The boy’s grandma. C. A local farmer. 15. What is the new invention used for? A. Keeping vegetables fresh. B. Carrying frozen meat. C. Storing fruit in summer. 16. Why was the invention helpful to farmers? A. It kept food cold for weeks. B. It cost very little money. C. It was easy to carry around. 听独白，回答四个小题。 17. Who is the speaker talking about? A. Cai Lun. B. Zhang Heng. C. Bi Sheng. 18. When was the invention developed? A. In the Han Dynasty. B. In the Song Dynasty. C. In the Tang Dynasty. 19. What did the man invent? A. Papermaking. B. Moveable type printing. C. Wooden printing. 20. How did the invention influence the world? A. It helped books spread more rapidly. B. It made paper much cheaper to produce. C. It was only used to print books in China. 二、听力填空 听下面的短文。根据短文内容，写出下面表格中所缺信息，每空一词。短文读三遍。 Inventions of the Industrial Revolution Steam engine ● The first practical steam engine was ________ by James Watt. ● The steam engine was mainly used to ________ machines in factories. Others ● The first practical ________ was built by George Stephenson. ● The first ________ system was invented by Samuel Morse. All these inventions helped rapid ________ of the modern world. 一、完形填空 请通读下面的短文，掌握其大意，从每小题所给的四个选项中选出一个最佳答案，并在答题卡上将对应选项涂黑。 A team of high school students in a coastal city have developed a storm-shelter app. It helps people find shelters (庇护所) quickly during bad weather. The team started by ____1____ information of the local shelters from the government website. Then they used AI tools to turn the information into an app. This app ____2____ all the local shelters on the map. When a storm comes, the app can guide a user ____3____ to the nearest shelter. It also gives safety instructions to help its users make best ____4____. The local emergency management organization noticed the app and put it on its official website. Mr. Green, their science teacher, thought these students did a good job and he felt very ____5____. “The students put what they have learned into practice. They are using ____6____ to solve real problems. And they try their best to give back to the community. I am sure they will be ____7____ adults when they grow up,” he said. So far, the app has got thousands of downloads. The young developers never expected that their app would be so ____8____. They were truly excited to be able to create something helpful for a large community. “Every year, many storms hit our city. Local people suffer a lot. We are glad that people can ____9____ our app,” Eric, a team member, said. The team are now working to ____10____ the app. They will add information of more shelters so that the app can be used across the country. 1. A. clearing B. hiding C. collecting D. protecting 2. A. shows B. opens C. visits D. sweeps 3. A. directly B. bravely C. carelessly D. personally 4. A. guesses B. preparations C. suggestions D. inventions 5. A. proud B. angry C. sorry D. curious 6. A. biology B. charity C. chemistry D. technology 7. A. honest B. polite C. responsible D. interesting 8. A. cheap B. popular C. normal D. similar 9. A. turn off B. take over C. give away D. benefit from 10. A. copy B. create C. improve D. download 【答案】1. C 2. A 3. A 4. B 5. A 6. D 7. C 8. B 9. D 10. C 【解析】 【导语】本文讲述了一群高中生开发了一款风暴避难所应用程序，帮助人们在恶劣天气中快速找到庇护所，并受到当地应急管理机构和老师的高度认可，团队正努力改进该应用程序以覆盖全国。 【1题详解】 句意：这个团队首先从政府网站上收集当地避难所的信息。 根据下文“turn the information into an app”可知，他们需要先收集信息。collecting“收集”，符合语境。clearing“清理”；hiding“隐藏”；protecting“保护”，均不符合“获取信息”的语义。 【2题详解】 句意：这个应用程序在地图上显示所有当地避难所。 根据“on the map”及“guide a user to the nearest shelter”可知，该应用具备显示功能。shows“显示；展示”，符合语境。opens“打开”；visits“访问”；sweeps“打扫”，均不符合“在地图上标示位置”的语义。 【3题详解】 句意：当暴风雨来临时，该应用程序可以引导用户直接前往最近的避难所。 根据“to the nearest shelter”及“guide a user”可知，该应用提供直达路线。directly“直接地”，符合语境。bravely“勇敢地”；carelessly“粗心地”；personally“亲自地”，均不符合“导航路线”的语义。 【4题详解】 句意：它还提供安全指导，帮助用户做出最佳准备。 根据“safety instructions”及“help its users make best...”可知，指导用户做好应对准备。preparations“准备”，符合语境。guesses“猜测”；suggestions“建议”；inventions“发明”，均不符合“安全指导”的语义。 【5题详解】 句意：他们的科学老师Green先生认为这些学生做得很好，他感到非常骄傲。 根据“did a good job”及老师对学生表现的认可可知，老师感到骄傲。proud“骄傲的”，符合语境。angry“生气的”；sorry“抱歉的”；curious“好奇的”，均不符合“表扬学生”的语境。 【6题详解】 句意：他们正在运用科技解决实际问题。 根据上文“used AI tools”及“developers”可知，他们运用的是科技手段。technology“科技”，符合语境。biology“生物”；charity“慈善”；chemistry“化学”，均不符合“开发应用程序”的语境。 【7题详解】 句意：我相信他们长大后一定会成为有责任感的成年人。 根据前文“give back to the community”及“solve real problems”可知，这些学生体现出责任感。responsible“有责任感的”，符合语境。honest“诚实的”；polite“有礼貌的”；interesting“有趣的”，均不符合“为社区做贡献”所体现的品质。 【8题详解】 句意：这些年轻的开发者从未想到他们的应用程序会如此受欢迎。 根据“has got thousands of downloads”可知，下载量很大，说明应用很受欢迎。popular“受欢迎的”，符合语境。cheap“便宜的”；normal“正常的”；similar“相似的”，均不符合“大量下载”的语境。 【9题详解】 句意：我们很高兴人们能从我们的应用程序中受益。 根据“create something helpful for a large community”及“suffer a lot”可知，他们希望人们能从中获得帮助。benefit from“从……中受益”，符合语境。turn off“关闭”；take over“接管”；give away“捐赠”，均不符合“使用应用获得帮助”的语义。 【10题详解】 句意：该团队现在正致力于改进这个应用程序。 根据下文“They will add information of more shelters”可知，团队在继续完善和提升应用功能。improve“改进；完善”，符合语境。copy“复制”；create“创造”；download“下载”，均不符合“增加新信息以扩大覆盖范围”的语义。 二、阅读理解 A Paper is one of the most important inventions in human history. It has been used for writing, printing, and packaging for nearly two thousand years. The first paper was made in China during the Han Dynasty. Before paper was invented, people wrote on animal bones and pieces of bamboo. In 105 AD, Cai Lun improved the paper-making process by using easy-to-find things like tree barks (树皮), old cloth and even fishnets. This paper was light, strong and cheap. It made it easier for more people to learn to read and write, which let more people get knowledge and helped ideas and culture spread far and wide. The paper-making technology spread to other parts of the world along the Silk Road. In the 8th century, it reached the Arab world. From there, it traveled to Europe in the 12th century. The invention of the printing press in the 15th century made paper even more important. When printing press and paper worked together, books and newspapers could be made in large amounts. Today, making paper is a modern industry. The materials used for paper production include wood, bamboo and recycled paper. Paper is used in more ways than ever, such as textbooks, office papers, food packaging, hygiene products, and art. However, the production of paper also brings environmental problems. Cutting down trees for wood pulp harms nature. Making paper also uses lots of water and energy. To fix this, people around the world are trying to plant more trees to replace the ones we cut down, recycle more paper, and develop cleaner production ways. If we use paper wisely, we can keep enjoying its benefits while protecting our planet. 11. When was paper invented according to the passage? A. In the 2nd century. B. In the 8th century. C. In the 12th century. D. In the 15th century. 12. What was paper mainly made from in ancient China? A. Recycled paper. B. Animal bones. C. Pieces of bamboo. D. Tree barks. 13. How did the paper-making technology spread to Europe? A. It was brought there by Cai Lun. B. It reached there directly from China. C. It travelled there along the Silk Road. D. It spread there from Southeast Asia. 14. What challenge does paper production face today? A. Fewer and fewer people are using paper. B. It causes environmental problems. C. It’s difficult to find proper materials. D. There’s no modern production way. 【答案】11. A 12. D 13. C 14. B 【解析】 【导语】本文是一篇说明文，介绍了纸的发明历史、传播路径、现代应用以及面临的环境挑战。 【11题详解】 根据第二段“The first paper was made in China during the Han Dynasty... In 105 AD, Cai Lun improved the paper-making process...”可知，纸发明于汉代，蔡伦改进造纸术是在公元105年。公元105年属于公元2世纪（2nd century），且其他选项（8世纪、12世纪、15世纪）分别对应造纸术传到阿拉伯、欧洲及印刷术发明的时间。故选A。 【12题详解】 根据第二段“...using easy-to-find things like tree barks, old cloth and even fishnets.”可知，古代中国造纸的原料包括树皮（tree barks）。 【13题详解】 根据第三段“The paper-making technology spread to other parts of the world along the Silk Road. In the 8th century, it reached the Arab world. From there, it traveled to Europe...”可知，造纸术是沿着丝绸之路传播，经阿拉伯世界传入欧洲的。 【14题详解】 根据最后一段“However, the production of paper also brings environmental problems.”可知，如今造纸产业面临的主要挑战是环境问题（如砍伐树木、消耗水电等）。 B People may want to get things done without moving a finger. The Internet of Things (IoT) is making that dream come true. The technology uses sensors (传感器) to connect devices (设备) to each other and to the Internet. It has encouraged countless products to do everyday tasks. Here are some examples: I’m a smart fridge. I can do more than keep food cold. If you forget what you need to buy for lunch, you can check your phone to find what I have. If you have too many sugary drinks, I can warn you and suggest a piece of fruit instead. I’m a smart wristband. I can help people with heart diseases. I can record blood pressure and heart rate. Then I send the information directly to a team of doctors so that they can deal with the problem as soon as possible. I’m a smart helmet. I help achieve greater safety for motorbike riders. My cameras can show things around them. I can also warn them when they are riding too close to passing cars. I’m a drone. I often fly above farmland. Farmers tell me which field to survey and how high to fly. My cameras and sensors help them learn about soil and plants. I can even spray pesticides (喷药) properly. 15. What can smart fridges do? A. Offer health advice. B. Store more sugary drinks. C. Keep food much colder. D. Remind users to have lunch. 16. Which product can help people with heart problems? A. A smart fridge. B. A drone. C. A smart helmet. D. A smart wristband. 17. In which part of a magazine can you probably read the text? A. Health. B. Technology. C. Environment. D. Traffic. 【答案】15. A 16. D 17. B 【解析】 【导语】本文介绍物联网技术，列举智能冰箱、智能手环、智能头盔、农用无人机四种智能设备，分别讲解它们的实用功能，展现物联网给日常生活带来的便利。 【15题详解】 根据智能冰箱段落句子“If you have too many sugary drinks, I can warn you and suggest a piece of fruit instead.”可知，智能冰箱会提醒少喝含糖饮料，建议吃水果，属于健康建议。 【16题详解】 根据智能手环段落“I’m a smart wristband. I can help people with heart diseases.”明确指出手环能帮助心脏病患者。 【17题详解】 全文介绍物联网、各类智能科技设备，属于科技板块。 C Want to know what your friends are really like? Take a look at their music playlist. More than 36,000 people, from all over the world, took part in an experiment (实验). It compared their personalities with how much they liked different musical styles. The results show that personalities do influence what we listen to. Here’s what certain musical styles say about who you are. Rock Like the sound of loud guitars and heavy drum beats? This type of music sounds very exciting, but fans of it are often quite gentle. Country music If cowboy hats and guitars get you singing along, it’s possible that you’re hard-working, preferring traditional styles and values. Jazz Fans of this strong music always come up with new ideas and are good at learning. If you like the saxophone of John Coltrane, then you’re probably self-confident and easy to get on with. Classical music If Beethoven and Mozart have you turning up the music, you’re probably quiet, but happy with who you are and comfortable with the world around you. But the experiment didn’t tell the whole story: where we grow up, who we often go out with, and our personal experiences play into our taste, too. The songs you choose to be part of your life make you different from others. But no matter what style you like, music is for everyone. And enjoying different types of music lets you get a taste of cultures you might not have experienced before. So experiment with your playlist! 18. What influences our musical taste according to the experiment? A. Personalities. B. Friends. C. Parents. D. Instruments. 19. According to the passage, if Daniel is creative, what may be found in his playlist? A. Rock. B. Country music. C. Jazz. D. Classical music. 20. What may be the writer’s advice for us? A. Changing our personalities. B. Trying different types of music. C. Doing experiments with friends. D. Getting more learning experiences. 21. What is the main idea of the passage? A. How different cultures influence you. B. What your playlist says about you. C. What songs we can choose to enjoy. D. Why there are different musical styles. 【答案】18. A 19. C 20. B 21. B 【解析】 【导语】本文通过一项全球实验，探讨了音乐偏好与人格特质之间的关联，并指出音乐品味还受成长环境、社交圈等因素影响，最后鼓励人们尝试多样化的音乐风格。 【18题详解】 细节理解题。根据第一段“The results show that personalities do influence what we listen to.”（可知，人格是主要影响因素。故选A。 【19题详解】 推理判断题。根据表格Jazz部分“Fans of this strong music always come up with new ideas and are good at learning.”（爵士乐迷常产生新想法）可知，创造力强的人可能喜欢爵士乐。故选C。 【20题详解】 推理判断题。根据最后一段“And enjoying different types of music lets you get a taste of cultures you might not have experienced before. So experiment with your playlist!”可知，作者建议尝试不同音乐类型。故选B。 【21题详解】 主旨大意题。根据“The results show that personalities do influence what we listen to. Here’s what certain musical styles say about who you are.”可知，全文围绕“音乐偏好反映人格特质”展开，B项“你的歌单反映了你的性格”最能概括全文。故选B。 D Look at this robot in the picture. What do you think it is for? Scientists in China have developed the special robot to help visually impaired people (视障人士). It has six legs and can act as a guide dog for people who can’t see. In China, there are over 17 million visually impaired people, but there are only about 400 real guide dogs to help them. It is very hard and expensive to train real guide dogs, so most visually impaired people don’t have one. The new robot can help solve the problem. It can do many things. For example, it can know what the person is saying and act quickly; it can avoid obstacles (障碍物) and find the right way to go. What’s more, the robot can be used as a helper at home and call for help if needed. To make the robot work well, the scientists gave it many senses (感觉). It can see, hear, speak and feel. In this way, the robot can know what the person wants to do and work together with him. The robot’s six legs also make it more stable (稳定的) than other robots with just four legs. Li Fei, a visually impaired woman, tried out the robot during a test. She said that when she was guided by the robot, she could walk straighter than she did on her own. The developers have already got orders for 20 of the robots. Soon they could help many visually impaired people in China. 22. Why don’t most visually impaired people have guide dogs? A. Guide dogs can’t help them well. B. Guide dogs can’t avoid obstacles. C. Guide dogs are difficult to train. D. Guide dogs are less stable than robots. 23. What can the new robot do according to the passage? ①Avoid obstacles and find the right way ②Cook food for the visually impaired ③Know what the person is saying and act quickly ④Be a helper at home and call for help if needed A. ①②③ B. ②③④ C. ①②④ D. ①③④ 24. What does the underlined word “developers” mean in Paragraph 6? A. Inventors. B. Speakers. C. Pioneers. D. Teachers. 25. What can we learn from the text? A. Li Fei is the developer of the robot. B. The robot can only be used at home. C. Many visually impaired people may buy the robot soon. D. A lot of six-leg robots have already been produced in China. 【答案】22. C 23. D 24. A 25. C 【解析】 【导语】本文介绍了中国科学家研发的六腿导盲机器人。文章说明了研发该机器人的背景（国内导盲犬稀缺、训练难度大且成本高）、机器人的功能与技术优势，以及其测试情况和应用前景，该机器人未来可帮助更多视障人士。 【22题详解】 根据文章第3段“It is very hard and expensive to train real guide dogs, so most visually impaired people don’t have one.”可知，训练导盲犬难度大且成本高，这是大部分视障人士没有导盲犬的原因。 【23题详解】 根据文章第4段“For example, it can know what the person is saying and act quickly; it can avoid obstacles (障碍物) and find the right way to go. What’s more, the robot can be used as a helper at home and call for help if needed.”可知，这款新机器人具备识别人类话语并快速反应、避开障碍物并找到正确路线、在家充当帮手且必要时求助的功能，对应题干中的①③④。 【24题详解】 根据文章第6段“The developers have already got orders for 20 of the robots.”，结合前文提到中国科学家研发了这款特殊机器人，可推知developers的含义是研发者、发明者，与Inventors意思一致。 【25题详解】 根据文章第6段“The developers have already got orders for 20 of the robots. Soon they could help many visually impaired people in China.”可推知，很快会有很多视障人士使用这款机器人，即很多视障人士可能很快会购买该机器人。 第二节　 根据短文内容，从短文后的方框中选出能填入空白处的最佳选项。 Every year, TIME magazine lists the year’s best inventions. Some of these solve problems. ____26____ Here are four inventions of 2024. Which one is your favorite? Grow and Glow (发光) During the day, Firefly Petunias (萤火虫矮牵牛花) look like normal white flowers. When it gets dark, they glow like the moon. ____27____ But their glow is a matter of science. Scientists from the company Light Bio invented these flowers. They make it possible to grow these glow-in-the-dark flowers at home. Robots on the Job ____28____ Some factories are making this come true. They use Digit, a robot created by Agility Robotics, to help do a lot of things. Now, Digit robots work separately from humans. That’s for safety purposes. But the robots may someday work with people. Read in Colour It used to be hard to read comics on an e-reader. That’s no longer the problem. Rakuten Kobo’s Libra Colour is the first e-reader with a colour e-ink (电子墨水) screen. The invention is small but popular for its colours. ____29____ Water for All People in some parts of the world do not have clean water. That’s why Filter Caps (过滤器盖) were created. The filters are small and can be attached to the top of a bottle. Users fill the bottle with water from a river or lake. ____30____  Each filter can clean five litres of water in a day. A. It was made for the poor. B. They might look magical. C. Others make life more fun. D. Then the filters make the water safe to drink. E. Imagine having a robot as your workmate. F. It makes users enjoy colourful comics freely. 【答案】26. C 27. B 28. E 29. F 30. D 【解析】 【导语】本文主要介绍了《时代》周刊评选出的2024年四项最佳发明，包括夜晚发光的萤火虫矮牵牛花、在工厂工作的Digit机器人、彩色电子墨水屏阅读器以及便携式净水过滤器盖，展示了科技创新对解决现实问题和增添生活乐趣的重要作用。 【26题详解】 前文提到一些发明能够解决问题“Some of these solve problems.”，空后提到以下将介绍2024年的四项发明“Here are four inventions of 2024.”。选项C“Others make life more fun.”说明另一些发明让生活变得更加有趣，与前句形成“Some…Others…”的对应结构，承接上文对发明不同作用的介绍，并自然引出后文对四项发明的列举。 【27题详解】 前文提到矮牵牛花天黑时像月亮一样发光“When it gets dark, they glow like the moon.”，空后通过转折指出其发光其实是科学的成果“But their glow is a matter of science.”。选项B“They might look magical.”说明这种发光的花看起来可能很神奇，承接上文天黑发光的奇妙景象，并与后文的科学原理构成转折，逻辑严密。 【28题详解】 空处位于本段开头，小标题为“Robots on the Job”，空后提到一些工厂正在让这一构想成为现实“Some factories are making this come true.”。选项E“Imagine having a robot as your workmate.”提出了设想让机器人作为工作伙伴的场景，承接小标题的主题，并为后文工厂将这一设想变为现实提供了指代对象“this”，承上启下，符合语境。 【29题详解】 前文提到过去在电子阅读器上看漫画很困难“It used to be hard to read comics on an e-reader.”，随后指出首款彩色电子墨水屏阅读器因色彩丰富而广受欢迎“The invention is small but popular for its colours.”，空处位于段尾。选项F“It makes users enjoy colourful comics freely.”说明该发明让用户可以自由畅享彩色漫画，呼应前文解决看漫画难题的背景，承接上文对其色彩优势的介绍，总结了其使用价值。 【30题详解】 前文提到用户用河水或湖水将瓶子装满“Users fill the bottle with water from a river or lake.”，空后提到每个过滤器每天可以净化5升水“Each filter can clean five litres of water in a day.”。选项D“Then the filters make the water safe to drink.”说明随后过滤器将水转化为安全饮用水，通过时间副词“Then”承接上文灌装水源的步骤，并引出后文对过滤器净水效果的具体说明，符合操作与逻辑顺序。 第II卷 (非选择题 共70分) 第四部分　书面表达(共三节) 第一节　词汇运用(共两题,满分30分) (一)单词拼写(共5小题;每小题2分,满分10分) 根据句意和首字母或汉语提示,写出单词的正确形式 31. It is illegal (违法的) to ________ (出版) his book without the author’s agreement. 【答案】publish 【解析】 【详解】句意：未经作者许可出版他的书籍是违法行为。本句句型为It is+adj.+to do sth.，不定式to后使用动词原形。publish为动词，意为“出版”。 32. China’s first m ________ space mission was a great success. 【答案】 manned##anned 【解析】 【详解】句意：中国首次载人航天任务取得圆满成功。根据首字母提示和“space mission”可知，此处表示载人的航天任务，形容词manned“载人的”符合语境。 33. Our team won the game and we stood p________ together. 【答案】 proudly##roudly 【解析】 【详解】句意：我们队赢得了比赛，我们自豪地站在一起。修饰动词“stood”要用副词，根据首字母和“Our team won the game”可知，赢得比赛会很自豪，副词形式proudly符合语境。 34. You need to be ________ (有责任心的) and patient if you want to care for pandas. 【答案】responsible 【解析】 【详解】句意：如果你想照顾熊猫，你需要有责任心和耐心。“有责任心的”可用responsible表示。 35. ________ (旅游业) has become one of the main industries in this city. 【答案】Tourism 【解析】 【详解】句意：旅游业已成为这座城市的主导产业之一。“tourism”翻译为“旅游业”，是不可数名词，作主语，位于句首，首字母需要大写，应填Tourism。 (二)短文填空(共10小题;每小题2分,满分20分) 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 What is the solar system? It is our sun and other planets that travel around it. The sun is in the center of it and its shape looks ____36____ an egg. Our solar system is ____37____ (mystery) and it includes the Sun, Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. To explore these planets, scientists have launched a ____38____ (rover) to Mars—Zhurong, which drives across the red ____39____ (planet) surface to collect soil and rock samples. For deeper exploration, ____40____ (man) spaceflights (with human astronauts) are being planned, and advanced technology will ____41____ (use) to solve key challenges. In space, astronauts experience a ____42____ (weigh) environment, where even simple tasks like eating feel ____43____ (complete) different from those on Earth. Working in space also means astronauts must cooperate ____44____ each other closely, as mistakes can lead to dangerous consequences. Unlike Earth’s ____45____ (crowd) cities, most planets in the solar system have empty, quiet surfaces—making them both lonely and fascinating for exploration. 【答案】36. like 37. mysterious 38. rover 39. planet’s 40. manned 41. be used 42. weightless 43. completely 44. with 45. crowded 【解析】 【导语】本文介绍了太阳系的构成及人类对其中一个行星——火星的探测情况。 【36题详解】 句意：太阳位于它的中心，它的形状看起来像一个鸡蛋。“look like”是固定短语，意为“看起来像”，后接名词或代词作宾语，所以这里用like。 【37题详解】 句意：我们的太阳系是神秘的，它包括太阳、水星、金星、地球、火星、木星、土星、天王星和海王星。此处作表语，说明主语“solar system”的特征，应用形容词mysterious，意为“神秘的”。 【38题详解】 句意：为了探索这些行星，科学家们已经向火星发射了一辆火星车——祝融号。根据“a”可知，此处应用可数名词单数形式，rover本身为单数，意为“巡视器；火星车”，所以直接填rover。 【39题详解】 句意：它驶过这颗红色行星的表面，收集土壤和岩石样本。根据“surface”可知，此处表示“行星的”表面，应用名词所有格形式，planet的所有格是planet’s，意为“行星的”。 【40题详解】 句意：为了更深入的探索，载人航天飞行（搭载人类宇航员）正在计划中。此处修饰名词“spaceflights”，表示“载人的”，应用形容词manned，意为“载人的；有人驾驶的”。 【41题详解】 句意：先进技术将被用来解决关键挑战。主语“advanced technology”与动词“use”之间是被动关系，且“will”后接动词原形，所以应用“be used”构成一般将来时的被动语态，意为“被使用”。 【42题详解】 句意：在太空中，宇航员体验到一个失重的环境。此处修饰名词“environment”，表示“失重的”，应用形容词weightless，意为“失重的；无重量的”。 【43题详解】 句意：即使像吃饭这样简单的任务也感觉与在地球上完全不同。此处修饰形容词“different”，应用副词形式，complete的副词是completely，意为“完全地”。 【44题详解】 句意：在太空中工作也意味着宇航员必须彼此密切合作。“cooperate with”是固定短语，意为“与……合作”，所以这里用with。 【45题详解】 句意：与地球上拥挤的城市不同，太阳系中的大多数行星表面空旷而安静。此处修饰名词“cities”，表示“拥挤的”，应用形容词crowded，意为“拥挤的”。 第二节　阅读表达(共6小题;71—73小题每题2分,74—76小题每题3分,满分15分) 阅读下面的短文,并根据短文后的要求答题。(请注意问题后的词数要求) Gui Haichao became the country’s first payload expert (载荷专家) in space and the first Chinese civilian (平民) to go on a space flight. He went into space in the Shenzhou-16 together with Jing Haipeng and Zhu Yangzhu. They set out for the space station from the Jiuquan Satellite Launch Center in the Gobi Desert. Gui’s interest in science started when he was a child. He read a lot about space from a set of books he had at home. After finishing his studies at Beihang University, Gui went to Canada to do research and wrote many papers. Since then, he had been working at Beihang University as a teacher. In 2018, China planned to choose its third group of scientists. Gui was ①　　　　 and went through really hard training for his body and mind. He even had to learn how to deal ②　　　　 high G-force during his training. Gui and his team also went to the Badain Jaran Desert in northwest China to learn living skills. They had to collect water and repair their tools in very difficult situations. During the training, Gui’s shoes broke and he had to walk on the hot sand for two hours, which was very painful. The Shenzhou-16 is the first crewed mission (载人任务) since China’s space station entered its application (应用) and development stage. Gui Haichao is a ③　　　　 of the team, and he did lots of research to help scientists learn more about space. “I’m sure we can finish the mission successfully,” he said. 46. Where was the Shenzhou-16 sent to the space station? _________________________________________________ 47. What did Gui Haichao do in Canada? _________________________________________________ 48. What was Gui Haichao before going on a space flight? _________________________________________________ 49. Fill in each blank in the passage with a proper word. ①________　②________　③________ 50. Translate the underlined sentence in the second paragraph into Chinese. _________________________________________________ 51. According to the text, how do you like Gui Haichao? _________________________________________________ 【答案】46. From the Jiuquan Satellite Launch Center. 47. He did research and wrote many papers. 48. A teacher. 49. ①. chosen ②. with ③. member 50. 训练期间，桂海潮的鞋子破了，他不得不在热沙上走了两个小时，这非常痛苦。 51. He is hard-working and brave.（答案不唯一） 【解析】 【导语】本文主要讲述了中国首位平民宇航员桂海潮的成长经历、选拔过程以及参加太空任务前的艰苦训练情况。 【46题详解】 根据文章第1段“They set out for the space station from the Jiuquan Satellite Launch Center in the Gobi Desert.”可知神舟十六号从戈壁沙漠的酒泉卫星发射中心出发前往空间站。 【47题详解】 根据文章第2段“Gui went to Canada to do research and wrote many papers.”可知桂海潮在加拿大做研究并且撰写了许多论文。 【48题详解】 根据文章第2段“Since then, he had been working at Beihang University as a teacher.”可知飞天之前，他是北京航空航天大学的一名教师。 【49题详解】 根据文章第2段“China planned to choose its third group of scientist. Gui was...”可推知此处需用choose的过去分词构成被动语态，表示被选中。故第一空填chosen。根据文章第2段“learn how to deal... high G-force”可推知此处考查固定短语deal with，意为“处理，应付”。故第二空填with。根据文章第3段“Gui Haichao is a... of the team”可推知此处指他是团队的一员，member符合语境。故第三空填member。 【50题详解】 During the training, Gui’s shoes broke and he had to walk on the hot sand for two hours, which was very painful意为“训练期间，桂海潮的鞋子破了，他不得不在热沙上走了两个小时，这非常痛苦”。During the training意为“训练期间”，shoes broke意为“鞋子破了”，walk on the hot sand意为“在热沙上行走”，painful意为“痛苦的”。 【51题详解】 本题是开放性题，答案不唯一。需基于文本事实，描述桂海潮的品质。例如：从他刻苦训练能看出他勤奋勇敢；从他说“I’m sure we can finish the mission successfully”能看出他很自信；也可写knowledgeable“知识渊博的”。 第三节 写作 52. 科技发展让我们的生活日新月异。你校英文报正在举办以"Teens and inventions"为主题的征文比赛。假如你是李华，请你根据以下提示，选择一项你经常使用的发明进行介绍。 1.What invention do you most often use？ 2.What does the invention bring to you？ 3.What's your advice on making good use of it？ 注意： 1.根据以上提示，适当发挥； 2.文中不得出现真实姓名和校名； 3.词数80左右，开头已给出，不计入总词数。 Technological inventions have changed our lives a lot. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】 例文： Technological inventions have changed our lives a lot. Among all the inventions, the one I use most often is the smartphone. It has become an important part of my daily life. The smartphone brings me great convenience. It allows me to search for useful learning materials easily and communicate with teachers and friends anytime. Besides, I can listen to music to relax. However, we should make good use of it. We’d better set a time limit instead of playing mobile games all day. In this way, it can truly serve our study and life. 【解析】 【详解】[第一步：审题立意] 确定文体：说明文，主要使用一般现在时 明确要点：选择并介绍一项常用的发明（如智能手机）、阐述该发明带来的便利与益处、提出合理使用该发明的建议 确定人称：第一人称（I/my/we/our） 注意事项：全面涵盖提示中的3个问题；词数80左右；文中不得出现真实姓名和校名 [第二步：构思布局] 三段式结构： 开头段：承接已给出的总起句，点明自己最常用的科技发明是智能手机，并概括其重要性（问题①） 主体段：详细阐述这项发明在查阅学习资料、日常人际沟通及放松身心等方面带来的巨大便利（问题②） 结尾段：提出合理利用发明的具体建议，强调设定时间限制、避免沉迷游戏，让科技真正服务于学习与生活（问题③） [第三步：要点展开] 要点一：最常使用的发明 发明选择：the smartphone/the computer/an e-dictionary/the smart watch/the tablet等 地位引入：the one I use most often is the smartphone/become an important part of my daily life/play an important role in my life等 要点二：发明带来的益处 学习与沟通：brings me great convenience/search for useful learning materials easily/communicate with teachers and friends anytime/look up new words/have online classes等 休闲与放松：listen to music to relax/broaden my horizons/watch educational videos等 要点三：合理使用的建议 时间管理：make good use of it/set a time limit/we’d better not spend too much time on it/protect our eyesight等 正确用途：instead of playing mobile games all day/truly serve our study and life/focus on study rather than games/use it properly等 第1页/共1页 学科网（北京）股份有限公司 $