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Unit 1 The Changing World
Section A What changes have taken place around you
课时提优练习（建议用时：40分钟）
一、根据句意及首字母或汉语提示填写单词（每题1分，共10分）
1. The new r______ linking the two cities will be completed next year.
2. We need to drive along this h______ for another hour to reach the destination.
3. This supermarket sells various p______ including fruits, vegetables and meat.
4. The farmers grow tomatoes in a g______ where the temperature is controlled.
5. The government plans to improve the h______ conditions for low-income families.
6. Please keep a ______ (日记) of your daily activities for the project.
7. The young man showed great ______ (勇气) when facing the challenge.
8. We should save ______ (能源) by using public transport more often.
9. The museum offers free ______ (培训) for volunteers.
10. The scientist's ______ (研究) has made a big difference in medical treatment.
二、单项选择
( ) 11. China is a great ______ country with a long history.
A. socialist B. social C. society D. socially
( ) 12. Over the past decade, our city ______ great progress in environmental protection.
A. made B. was making C. has made D. had made
( ) 13. My father ______ walking to work, but now he drives every day.
A. used to B. used to be C. was used to D. got used to
( ) 14. — What do you think of the new film — ______. It's really moving.
A. All right B. I think so C. It's wonderful D. That's OK
( ) 15. The teacher told us ______ the classroom after school.
A. clean B. cleaning C. to clean D. cleaned
( ) 16. — Could you tell me ______ — Sure. Go straight and turn left.
where is the post office B. where the post office is
C. how can I get there D. how I can get there
( ) 17. The book ______ cover is red belongs to my sister.
which B. who C. whose D. whom
( ) 18. ______ exciting news! We have won the game.
A. What an B. What C. How D. How an
( ) 19. If it ______ rain tomorrow, we will go for a picnic.
A. won't B. doesn't C. isn't D. not
( ) 20. She ______ English for six years by the time she graduated.
A. has learned B. had learned C. learned D. was learning
三、用方框中所给单词的适当形式填空
travel great technology pay environment
21. Mobile ______ has changed our way of living.
22. With the help of GPS, map-making has improved ______.
23. Good educational ______ is necessary for children's growth.
24. The ______ friendly products are becoming more popular.
25. Many tourists ______ to this city every year to enjoy the scenery.
四、根据汉语提示完成句子
26. 在科学展览上，我们确实学到了很多关于太空的知识。
We ______ ______ ______ ______ about space at the science exhibition.
27. 在我看来，健康的生活方式比财富更重要。
______ ______ ______, a healthy lifestyle is more important than wealth.
28. 请准时到达车站，导游会带你去当地市场。
Please arrive at the station on time and the guide will ______ you ______ the local market.
29. 灾难发生后，来自全国各地的援助陆续到达。
After the disaster, help came from ______ ______ the country.
30. 这个智能机器人通过分析大量数据来工作。
This smart robot works by analyzing ______ ______ data.
五、根据首字母填空
31. The old bridge was damaged by the flood and now it is under r______.
32. Please r______ the book to the library before the due date.
33. The teacher asked us to r______ the passage and answer the questions.
34. My uncle is a skilled c______ who can cook delicious meals.
35. We should r______ the waste paper to protect the environment.
36. The little boy showed great i______ in science when he was very young.
37. The new policy will b______ both the workers and the company.
38. You need to p______ the apples before eating them.
39. The museum is o______ from 9 am to 5 pm every day.
40. The students stood in a l______ to wait for their turn.
参考答案
一、 1. railway 2. highway 3. products 4. greenhouse 5. housing 6. diary 7. courage 8. energy 9. training 10. research
二、 11. A 12. C 13. A 14. C 15. C 16. B 17. C 18. B 19. B 20. B
三、 21. technology 22. greatly 23. environment 24. environmentally 25. travel
四、 26. did learn a lot 27. In my opinion 28. lead; to 29. all over 30. large amounts of
五、31. repair 32. return 33. read 34. cook 35. recycle 36. interest 37. benefit 38. peel 39. open 40. line

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