译林版·英语（初中）九年级下册《Unit 4 Life on Mars》练习题

共 27 道沉淀题 · AI 对照课标原创 · 三重审校答案可核对

需要完整试卷（译林版·英语（初中）九年级下册《Unit 4 Life on Mars》单元测试卷）？

按本单元考点 AI 生成整卷：正卷 + 答案页 + 逐题解析，PDF 精排 / Word 可编辑 / 打印装订寄到家。

本单元考点（5 个）

火星生活相关词汇与表达情态动词表推测if引导的条件状语从句被动语态的基本用法畅想未来生活的书面表达

本单元练习题（27 题）

选择题 ★ 精品详情 →

1. In the future, humans may live on Mars. Because the gravity on Mars is much weaker than that on the Earth, people there will have to wear special heavy boots to stop themselves from ______ into the air when they walk. A. floating B. sleeping C. hiding D. borrowing

登录查看答案

填空题 ★ 精品详情 →

2. Scientists are studying a strange light on Mars. It can't be a star because stars never move like that. Since nothing else in the sky moves in this way, the light ___ be a moving spaceship. (用适当的情态动词填空，表示肯定的推测)

登录查看答案

填空题 ★ 精品详情 →

3. 用括号中所给动词的适当形式填空（每空一词）。(1) If humans ___ (move) to Mars in the future, they will need special boots to walk there. (2) Daniel wonders if Mars ___ (have) enough water for people to live on. (3) If it ___ (rain) tomorrow, we will not travel to the space museum.

登录查看答案

词汇题 ★ 精品详情 →

4. 用括号中所给动词的适当形式填空（每空一词）。If he ___ (not wear) a space helmet, he won't be able to breathe on Mars.

登录查看答案

选择题 ★ 精品详情 →

5. 选择题：选择填空。 Astronauts hope to find out whether life can ______ on Mars, because the planet has air, water and soil that plants need. A. develop B. repair C. prevent D. recycle

登录查看答案

填空题 ★ 精品详情 →

6. 在火星基地的日志中，有这样一段记录：Last year, a new lab ______ (build) on Mars. Now many experiments ______ (carry) out in it, and the results ______ (send) back to the earth every week. 用所给动词的适当形式填空。

登录查看答案

词汇题 ★ 精品详情 →

7. At a Mars base, workers completed a new sleeping room last month. The room ______ (finish) in May, and its air ______ (clean) by machines every day. Fill in the blanks with the correct forms of the verbs.

登录查看答案

选择题详情 →

8. People use robots to study Mars. Choose the sentence with the same meaning. A. Robots are used to study Mars. B. Robots use to study Mars. C. Robots were used to study Mars. D. Robots are using to study Mars.

登录查看答案

填空题详情 →

9. 用所给动词的适当形式填空：More space stations ______ (build) on Mars by scientists in the future.

登录查看答案

选择题详情 →

10. For this test, a rover can move only when it has power. The rover is moving. Which sentence expresses a necessary conclusion? A. It must have power. B. It may have power. C. It can't have power. D. It needn't have power.

登录查看答案

填空题详情 →

11. On Mars, a person must wear a special suit that supplies air and protects the body from the dangerous environment. This suit is called a ___.

登录查看答案

词汇题详情 →

12. At the Mars base, clean water ______ (store) in large tanks.

登录查看答案

词汇题详情 →

13. 根据句意和首字母补全单词：___ the air on Mars is safe, people will be able to live there.（如果）

登录查看答案

填空题详情 →

14. Change the sentence into the passive voice: Workers clean the air filters every day. The air filters ___ by workers every day.

登录查看答案

填空题详情 →

15. Complete the sentence with the correct form of the verb in brackets. The Mars rover will send a report only if it ___ (find) water under the ground.

登录查看答案

选择题详情 →

16. 为了完成主题为 "Life on Mars in 2100" 的书面表达，同学们列出了以下句子。哪一句最适合放入文章结尾表达对火星生活的美好畅想？ A. I bought a new bike yesterday and rode it to school. B. I will live in a dome city on Mars and grow vegetables with robots. C. My mother was cooking dinner when I got home. D. There is a bank next to our school.

登录查看答案

选择题详情 →

17. 为介绍人类在2150年的火星生活，文章写到了更安全的住所、充足的水和便捷的交通。哪一句最适合作为文章结尾？ A. Mars is smaller than Earth and has two moons. B. With these changes, life on Mars may become safer and more comfortable for people. C. People built the first homes on Mars many years ago. D. I enjoy reading books about space in my free time.

登录查看答案

词汇题详情 →

18. 根据句意和首字母补全单词：I_ people build greenhouses on Mars, they can grow plants there.（如果）

登录查看答案

词汇题详情 →

19. A rock from Mars is inside a sealed case. Tests show that it is made only of stone and has no living cells. It ______ be an animal.（用适当的情态动词填空）

登录查看答案

填空题详情 →

20. A Mars lamp is on. It ___ be working, because it is giving out light.

登录查看答案

选择题详情 →

21. At the Mars base, the rover is repaired by a machine each month. Which sentence has the same meaning? A. A machine repairs the rover each month. B. A machine repaired the rover each month. C. The rover repairs a machine each month. D. A machine is repaired by the rover each month.

登录查看答案

词汇题详情 →

22. 根据句意和首字母补全单词：I_ the Mars base has enough food, the astronauts will stay there.（如果）

登录查看答案

填空题详情 →

23. 用括号中所给动词的适当形式填空（每空一词）。If people ___ (can, not) find enough water on Mars, they will have to bring it from the Earth. If we work together, we ___ (make) life on Mars possible one day.

登录查看答案

选择题详情 →

24. On Mars, scientists plan to grow vegetables in a special greenhouse. Choose the correct passive form to complete the sentence: In the future, fresh vegetables ______ in the greenhouse on Mars so that astronauts can eat them every day. A. will grow B. will be grown C. are grown D. were grown

登录查看答案

选择题详情 →

25. 你计划参加学校英语演讲比赛，主题是 "My Dream Life on Mars"。为使结尾段更有感染力，应选用哪一句最合适？A. Mars goes around the sun. B. I believe our dream of living on Mars will come true one day. C. There are four seasons on the earth. D. My father works in a factory near our home.

登录查看答案

词汇题详情 →

26. 用括号中所给动词的适当形式填空，每空一词。(1) If the temperature on Mars ___ (drop) to minus 60℃, the robots will stop working. (2) The astronauts ___ (have) a picnic outside if the weather on Mars is fine tomorrow.

登录查看答案

词汇题详情 →

27. 用所给动词的适当形式填空：1. In the future, most of the work on Mars ______ (do) by robots instead of humans. 2. A new space suit must ______ (design) before the astronauts set off for Mars.

登录查看答案

译林版·英语（初中）其他单元练习题

Unit 1 Past and present（27题）Unit 1 This is me!（27题）Unit 1 Asia（18题）Unit 1 Friendship（27题）Unit 1 Know yourself（27题）Unit 1 Home（27题）Unit 2 Hobbies（27题）Unit 2 Amazing China（27题）Unit 2 School life（27题）Unit 2 Teenage problems（18题）Unit 2 Neighbourhood（18题）Unit 2 Great people（18题）

题目由 AI 对照课标原创生成并经机审+人审，如发现质量问题可联系我们。