Unit 7 Space exploration 基础训练卷-2025-2026学年沪教版英语八年级下册

Unit7 Space Exploration基础训练卷 一、根据句意、汉语或首字母提示写出单词。 1. Yang Liwei is the first Chinese ______ (宇航员) to go into space. 2. We sent a ______ (火箭) to Mars last year. 3. The u______ is so big that we can't even imagine its size. 4. Mars is one of the eight p______ in our solar system. 5. I d______ of becoming a space scientist when I grow up. 6. The spacecraft will l______ on the moon next month. 7. We need to learn more about the s______ to explore further. 8. My brother wants to be an e______ to build spacecraft. 9. It's i______ for humans to live on some planets without water. 10. The ______ (宇宙飞船) has already traveled for three months. 11. Have you ever heard of the ______ (月球) rover Yutu? 12. They are going to l______ a new satellite next week. 13. Astronauts have to wear special s______ suits in space. 14. I b______ that we can find life on other planets one day. 15. She is interested in learning about the s______ system. 16. The astronaut s______ in space for 13 days last time. 17. We have a______ learned a lot about Mars from the probes. 18. H______, we still have a long way to go to explore the universe. 19. My father is a computer p______ who designs software for spacecraft. 20. It's a w______ experience to watch the rocket launch live. 二、根据句意，用括号内所给词的适当形式填空。 1. I ______ (be) going to be an astronaut when I grow up. 2. It is ______ (excite) to watch a rocket launch. 3. They ____ already ____ (send) three probes to Mars. 4. I want ______ (learn) more about space science. 5. The little boy is interested in ______ (watch) space documentaries. 6. She ______ (not decide) whether to study astronomy yet. 7. Look! The scientists ______ (prepare) for the launch. 8. It's important ______ (protect) the environment on Earth. 9. My uncle works as a ______ (fly) for a space company. 10. We hope ______ (visit) the moon one day. 11. He ______ (just) finished reading a book about Mars. 12. The ______ (science) are doing research on space medicine. 13. I think it ______ (be) possible to live on Mars in 50 years. 14. She practices ______ (speak) English every day to communicate with foreign astronauts. 15. The ______ (discover) of water on Mars made everyone excited. 三、单项选择。 ( )1. -What do you want to be when you grow up? - I want to be ______ astronaut. A. a B. an C. the D. / ( )2. They ______ a new spacecraft to the moon next year. A. send B. sent C. will send D. have sent ( )3. -______ have you studied space science? - For three years. A. How long B. How soon C. How often D. How far ( )4. I believe ______ we can find life on other planets one day. A. that B. if C. what D. when ( )5. -Have you ever watched a rocket launch? - ______, I haven't. A. Yes B. No C. Sure D. Of course ( )6. Astronauts ______ wear special suits to stay safe in space. A. can B. may C. must D. could ( )7. The spacecraft ______ on Mars already. A. land B. lands C. landed D. has landed ( )8. -What's your dream job? - I want to be a ______ who designs rockets. A. doctor B. engineer C. teacher D. actor ( )9. It's ______ for humans to live without water, so we need to find water on Mars. A. possible B. impossible C. easy D. difficult ( )10. We ______ learn more about space to make our dream come true. A. need B. need to C. needs D. needs to ( )11. -When will the rocket ______? - At 9:00 a.m. tomorrow. A. launch B. launched C. be launched D. launching ( )12. She ____ already ____ three books about space. A. has; read B. have; read C. has; readed D. have; readed ( )13. I don't know ______ he will come to the space exhibition. A. that B. if C. what D. which ( )14. -Let's go to the space museum this weekend. - ______! A. Sounds great B. That's all right C. No, I don't D. Thank you ( )15. The scientists are working hard ______ send humans to Mars. A. in order to B. so that C. because D. when 四、根据汉语提示完成句子，每空一词。 1. 我长大后想成为一名宇航员。 I want to be ____ ____ when I grow up. 2. 他们已经向火星发射了三个探测器。 They ____ already ____ three probes to Mars. 3. 我们什么时候能去月球旅行？ ____ ____ we travel to the moon? 4. 我认为在火星上生活是可能的。 I think ____ ____ to live on Mars. 5. 宇航员必须在太空中穿特殊的宇航服。 Astronauts ____ ____ special spacesuits in space. 6. 他们正在为火箭发射做准备。 They ____ ____ for the rocket launch. 7. 我还没有决定是否学习天文学。 I ____ ____ whether to study astronomy yet. 8. 看火箭发射是令人兴奋的。 ____ ____ ______ watch a rocket launch. 9. 我们需要更多地了解宇宙。 We need to ____ ____ ______ the universe. 10. 火星是太阳系中的一颗行星。 Mars is a ____ in the ____ ______. 五、句型转换。 1. I want to be a space scientist when I grow up.(对画线部分提问) ____ ____ you want to be when you grow up? 2. They will send a spacecraft to Mars next year.(改为否定句) They ____ ____ a spacecraft to Mars next year. 3. We have studied space science for two years.(对画线部分提问) ____ ____ have you studied space science? 4. He has already finished his space project.(改为一般疑问句) ____ he ____ his space project yet? 5. It's exciting to watch a rocket launch.(改为同义句) ____ a rocket launch ____ exciting. 六、语法填空 阅读短文，在空白处填入一个适当的单词或括号内单词的正确形式。 I have always been interested in space exploration. When I was a little kid, I 1. ____ (watch) space documentaries every weekend. Now, I am a middle school student and I 2. ____ (study) space science in my free time. I 3. ____ already ____ (read) many books about Mars. I believe that humans 4. ____ (live) on Mars one day. Last month, I 5. ____ (visit) the space museum with my classmates. We saw real rockets and spacesuits there, which was very 6. ______ (amaze). My dream is to be an astronaut. I know it's not easy, 7. ____ I will work hard to make it come true. I 8. ____ (take) science classes every day, and I also practice 9. ______ (run) to keep healthy. I hope that one day I can fly to space and look at the beautiful Earth from above. 10. ______ space is so wonderful, I can't wait to explore it! 参考答案 一、根据句意、汉语或首字母提示写出单词。 1. astronaut 2. rocket 3. universe 4. planets 5. dream 6. land 7. space 8. engineer 9. impossible 10. spacecraft 11. moon 12. launch 13. space 14. believe 15. solar 16. stayed 17. already 18. However 19. programmer 20. wonderful 二、根据句意，用括号内所给词的适当形式填空。 1. am 2. exciting 3. have; sent 4. to learn 5. watching 6. hasn't decided 7. are preparing 8. to protect 9. flyer 10. to visit 11. has just 12. scientists 13. will be 14. speaking 15. discovery 三、单项选择。 1~5. BCAAB 6~10. CDBBB 11~15. CABAA 四、根据汉语提示完成句子，每空一词。 1. an astronaut 2. have; sent 3. When can 4. it's possible 5. must wear 6. are preparing 7. haven't decided 8. It's exciting to 9. learn more about 10. planet; solar system 五、句型转换。 1. What do 2. won't send 3. How long 4. Has; finished 5. Watching; is 六、语法填空 1. watched 2. study 3. have; read 4. will live 5. visited 6. amazing 7. but 8. take 9. running 10. Because 学科网（北京）股份有限公司 $