Unit7 Space exploration单元基础知识巩固训练 -2025-2026学年沪教版英语八年级下册

沪教版英语八年级下册Unit7 Space exploration 基础知识巩固训练 一、单元核心单词测试及词性变化。 1. 宇航员 n. __________ 1. 探索 v. __________；n. __________ 1. 发射 v. __________ 1. 发现 v. __________；n. __________ 1. 呼吸 v. __________；n. __________ 1. 重量 n. __________；v. __________ 1. 成功 n. __________；v. __________；adj. __________ 1. 危险 n. __________；adj. __________；adv. __________ 1. 科学 n. __________；科学家 n. __________；科学的 adj. __________ 1. 可能的 adj. __________；不可能的 adj. __________；可能地 adv. __________ 1. 惊讶的 adj. __________；令人惊讶的 adj. __________；惊讶 n. __________ 1. 安全 n. __________；安全的 adj. __________；安全地 adv. __________ 1. 准备 v. __________；n. __________ 1. 控制 v./n. __________；控制者 n. __________ 1. 成就 n. __________；实现 v. __________ 二、短语翻译。 （一）汉译英 1. 太空探索 __________ 2. 发射卫星 __________ 3. 空间站 __________ 4. 失重环境 __________ 5. 进行科学实验 __________ 6. 实现梦想 __________ 7. 为……做准备 __________ 8. 习惯于 __________ 9. 从太空看地球 __________ 10. 登上月球 __________ 11. 面临危险 __________ 12. 成功做某事 __________ 13. 呼吸氧气 __________ 14. 控制宇宙飞船 __________ 15. 取得伟大成就 __________ （二）英译汉 16. make a discovery __________ 17. in the universe __________ 18. take a spaceship __________ 19. work as a team __________ 20. send messages back to the earth __________ 21. land on Mars safely __________ 22. do research on space __________ 23. thousands of stars __________ 24. in the future __________ 25. be proud of __________ 三、用所给单词的适当形式填空。 1. China __________ (launch) many man-made satellites into space since 1970. 2. Look! The astronauts __________ (do) scientific experiments on the space station now. 3. It's difficult for humans __________ (live) on Mars without enough water and oxygen. 4. The scientists __________ (discover) a new planet in the Milky Way last month, and the __________ (discover) made the whole world excited. 5. He practices __________ (control) the spaceship every day to become an astronaut. 6. The spaceship __________ (weigh) about 50 tons and its __________ (weigh) will change in space. 7. They __________ (prepare) for the space trip for half a year, and they __________ (leave) next month. 8. The mission was __________ (success), and we are proud of their __________ (succeed). 9. It's __________ (danger) to walk in space without spacesuits, so we must pay attention to __________ (safe). 10. We all hope __________ (explore) the unknown parts of the universe one day. 11. The students were __________ (amaze) at the __________ (amaze) space photos shown by the teacher. 12. Space exploration __________ (become) more and more important since human beings first stepped into space. 13. The astronaut __________ (not return) to the earth yet; he __________ (stay) in space for three months so far. 14. He is good at __________ (science) research and he wants to be a great __________ (science) in the future. 15. It is __________ (possible) to finish the space mission in three days; it needs much more time and hard work. 16. __________ (explore) space is not easy, but it can bring us a lot of new __________ (know). 17. The broken spaceship __________ (repair) by the engineers now, and it __________ (can use) next week. 18. She was __________ (frighten) when she heard the __________ (frighten) news about the space accident. 19. We should learn to __________ (achievement) our goals through hard work, just like the astronauts. 20. Let's cheer for the astronauts; they __________ (try) their best to make great progress in space exploration. 四、根据首字母提示完成填空。 1. The a__________ trained for many years before they went to the space station. 2. Space e__________ is a great challenge for human beings, but we never give up. 3. The country l__________ a new rocket into space last week, and it was a great success. 4. The scientists made an important d__________ of a new star near the sun. 5. We need to b__________ oxygen, so we can't live in space without space suits. 6. The w__________ of the stone is about 10 kilos, and it will be lighter on the moon. 7. He s__________ in passing the astronaut exam, and his parents are very proud of him. 8. There are many d__________ in space, such as radiation and high temperature. 9. It's important for us to make full p__________ before doing something important. 10. The astronaut can c__________ the spaceship freely with the help of the control center. 11. China has made many great a__________ in space exploration these years. 12. We will f__________ to Mars by spaceship in the near future, I believe. 13. The spaceship will l__________ on the moon at 8 o'clock tomorrow morning. 14. It's a__________ to see the beautiful blue earth from space. 15. We should work hard to make our dream of exploring space c__________ true. 16. The students are i__________ in space knowledge and they often read space books. 17. He has known a lot about space since he j__________ the space club last year. 18. The scientists are doing r__________ on how to live on Mars for a long time. 19. We are used to l__________ on the earth, so it's hard to get used to the weightless environment. 20. Thousands of s__________ are working hard to make progress in space research. 五、完形填空。 Space exploration is one of the greatest dreams of human beings. For hundreds of years, we have looked up at the stars and wondered about the universe outside the Earth. Since the 20th century, space exploration has developed very fast. Many countries have 1 a lot of money and time in it. Astronauts are the heroes of space exploration. They 2 for years to learn how to control spaceships, do scientific experiments and live in the weightless environment. It's not 3 for them to stay in space for months. They have to face many 4, such as loneliness, radiation and bad living conditions. But they never give up, because they know their work is very 5. China is one of the countries that are good at space exploration. We 6 the first man-made satellite in 1970, and we sent the first astronaut into space in 2003. Since then, we have made many great 7. The Tiangong Space Station is our great achievement. Astronauts live and work there, 8 scientific experiments and sending messages back to the Earth. They also take photos of the universe and 9 us more about space. Space exploration is still a long way to go. There are many 10 things in the universe, and we will keep exploring them. We believe that one day, humans will live on other planets and travel through the universe freely. ( )1. A. spent B. took C. paid D. cost ( )2. A. train B. are training C. have trained D. train ( )3. A. easy B. difficult C. boring D. interesting ( )4. A. happiness B. dangers C. surprises D. hopes ( )5. A. meaningless B. important C. boring D. useless ( )6. A. launch B. launched C. will launch D. have launched ( )7. A. achievements B. dreams C. mistakes D. problems ( )8. A. do B. did C. doing D. to do ( )9. A. tell B. say C. speak D. talk ( )10. A. known B. unknown C. famous D. boring 六、句子翻译（每空一词） 1. 宇航员们正在空间站进行科学实验。 Astronauts __________ __________ __________ __________ on the space station. 2. 中国在太空探索方面取得了巨大成就。 China __________ __________ great __________ in space exploration. 3. 我们为国家的航天事业感到骄傲。 We __________ __________ __________ our country's space industry. 4. 他们花了五年时间准备这次太空任务。 They __________ five years __________ __________ this space mission. 5. 人类很难在火星上呼吸和生活。 It's hard for humans __________ __________ and __________ on Mars. 6. 这艘宇宙飞船将于下周安全着陆在月球。 The spaceship __________ __________ on the moon __________ next week. 7. 科学家们发现了一颗银河系中的新行星。 Scientists __________ __________ __________ in the Milky Way. 8. 我们希望有一天能探索宇宙的未知部分。 We hope ________ _________ the unknown parts of the universe __________ __________. 9. 他习惯于在失重环境中工作和生活。 He __________ __________ __________ __________ and living in the weightless environment. 10. 他们成功发射了一颗新的人造卫星。 They __________ __________ __________ a new man-made satellite. 参考答案 一、单元核心单词测试。 1. astronaut 2. explore; exploration 3. launch 4. discover; discovery 5. breathe; breath 6. weight; weigh 7. success; succeed; successful 8. danger; dangerous; dangerously 9. science; scientist; scientific 10. possible; impossible; possibly 11. amazed; amazing; amazement 12. safety; safe; safely 13. prepare; preparation 14. control; controller 15. achievement; achieve 二、短语翻译。 （一）汉译英 1. space exploration 2. launch a satellite 3. space station 4. weightless environment 5. do scientific experiments 6. achieve one's dream 7. prepare for 8. get used to 9. see the Earth from space 10. land on the moon 11. face danger 12. succeed in doing sth. 13. breathe oxygen 14. control the spaceship 15. make great achievements （二）英译汉 16. 做出发现 17. 在宇宙中 18. 乘坐宇宙飞船 19. 团队合作 20. 发信息回地球 21. 安全登上火星 22. 做太空研究 23. 成千上万的星星 24. 在未来 25. 为……感到骄傲 三、用所给单词的适当形式填空。 1. has launched 2. are doing 3. to live 4. discovered; discovery 5. controlling 6. weighs; weight 7. have prepared; will leave 8. successful; success 9. dangerous; safety 10. to explore 11. amazed; amazing 12. has become 13. hasn't returned; has stayed 14. scientific; scientist 15. impossible 16. Exploring; knowledge 17. is being repaired; can be used 18. frightened; frightening 19. achieve 20. are trying 四、根据首字母提示完成填空。 1. astronauts 2. exploration 3. launched 4. discovery 5. breathe 6. weight 7. succeeded 8. dangers 9. preparations 10. control 11. achievements 12. fly 13. land 14. amazing 15. come 16. interested 17. joined 18. research 19. living 20. scientists 五、完形填空。 1.A 2.C 3.A 4.B 5.B 6.B 7.A 8.C 9.A 10.B 六、句子翻译。 1. are doing scientific experiments 2. has made; achievements 3. are proud of 4. spent; preparing for 5. to breathe; live 6. will land; safely 7. discovered a new planet 8. to explore; one day 9. is used to working 10. succeeded in launching 学科网（北京）股份有限公司 $