Unit7 When Tomorrow Comes 核心词汇配套练习题 2026-2027学年人教版八年级英语上册

八上 Unit7 When Tomorrow Comes 核心词汇配套练习题

 

## 一、单词拼写（20道，根据句意+首字母填空，每空一词，附中文提示）

1. No one can p____ exactly what life will be like in 100 years. (预测)

2. This p____ about space travel comes from a famous scientist. (预言；预测 n.)

3. In the f____, people may live on other planets. (将来，未来)

4. H____ will fly to Mars with spaceships. (人类)

5. The r____ can help people do all kinds of housework. (机器人)

6. Mars is a cold p____ far away from the sun. (行星)

7. We must protect the e____ we live on. (地球)

8. Astronauts work and live in outer s____. (太空)

9. Air p____ makes many people get sick easily. (污染)

10. We should try our best to protect the e____. (环境)

11. People all hope to live in world p____ without wars. (和平)

12. It’s d____ to fly spaceships without enough tests. (危险的)

13. Many new cars are produced in this big f____. (工厂)

14. Leaves will f____ down from trees in autumn. (落下，掉落)

15. The old bridge may fall a____ in heavy rain. (破碎，分开)

16. I a____ with you that robots will change our daily life. (同意)

17. My parents d____ with me about my future job plan. (不同意)

18. I b____ that we will have cleaner air in the future. (相信)

19. This robot can provide good s____ for old people. (服务)

20. We need to i____ our public transport system. (改善，提升)

## 二、词形变形填空（20道，用括号内单词正确形式填空）

1. It’s hard to make accurate ____ (predict) about the future.

2. The scientist ____ (predict) humans will live on Mars one day.

3. ____ (human) will build more space stations in the future.

4. Many smart ____ (robot) will take boring jobs from people.

5. There are eight ____ (planet) around the sun.

6. Too much ____ (pollute) breaks the balance of nature.

7. We need a much ____ (peace) world for kids.

8. It’s ____ (danger) to swim in the deep river alone.

9. Lots of ____ (factory) make plastic products every day.

10. The old tower fell ____ (part) after the big storm.

11. If you ____ (agree) with my idea, please tell your reasons.

12. His ____ (believe) in space travel never disappears.

13. This machine can offer different kinds of ____ (serve).

14. We all hope ____ (improve) our living environment.

15. ____ (probable) most students will take online classes in 50 years.

16. We will use ____ (little) water if we save it every day.

17. There will be ____ (few) trees if people cut them down.

18. It’s ____ (possible) to finish the work in one minute.

19. Nothing is ____ (impossible) if you keep trying.

20. Our ____ (side) of the argument has more facts.

 

## 三、选词填空（10道，方框短语变形，每短语只用一次）

fall apart, agree with, disagree with, in the future, less and less, fewer and fewer, world peace, take the place of, improve…by, outer space

1. I totally ____ your opinion about future robots.

2. My brother ____ me on the plan of space trip.

3. Many old buildings will ____ without proper protection.

4. People will live more comfortably ____.

5. ____ fresh water will be left if we waste it.

6. ____ wild animals will live on earth because of pollution.

7. All people are looking forward to ____ without wars.

8. Robots will ____ many dangerous human jobs.

9. We can ____ our environment ____ planting more trees.

10. Astronauts will do more scientific research in ____.

 

## 四、词义辨析单项选择（10道，中考四选一题型）

1. The scientist’s ____ about space travel sounds amazing.

A. prediction B. factory C. service D. planet

2. We should cut down ____ waste to protect the earth.

A. fewer B. less C. many D. more

3. There will be ____ birds because people destroy forests.

A. less B. little C. fewer D. much

4. It is ____ to fly a spaceship without strict safety checks.

A. peaceful B. dangerous C. possible D. impossible

5. I ____ that humans will build houses on Mars one day.

A. predict B. believe C. disagree D. fall

6. My dad ____ my idea of taking a space trip this summer.

A. agrees with B. disagrees with C. falls apart D. takes the place of

7. Too much air ____ makes the sky gray every winter.

A. environment B. peace C. pollution D. service

8. Old wooden houses may ____ after strong wind.

A. fall apart B. take place C. improve D. predict

9. Robots will ____ people to do boring work in the future.

A. take the place of B. fall down C. agree with D. disagree with

10. Nothing is ____ as long as you keep working hard.

A. possible B. impossible C. dangerous D. peaceful