一、短语梳理
1. 干粮
2. 到2100年为止
3. 人口的快速增长
4. 人们希望(it作主语)
5. 再,重新开始
6. 大量的乘客
7. 随着技术的发展
8. 与……相比
9. 防止自己飘浮进入太空
10. 开展,执行
11. 学生的百分比
12. 因住在那里而生病
13. 是否值得冒险
14. 以关于调查问卷的讨论作为开始
15. 毕竟,终究
16. 地球上的人口
17. 意识到
18. 达成一致
19. ……的可能性
20. 毫无疑问

1. dried food 2. by the year 2100
3. the rapid increase in population 4. It is hoped that...
5. start (all) over again 6. large numbers of passengers
7. with the development of technology 8. compare with/to...
9. prevent oneself from floating off into space
10. carry out 11. the percentage of students
12. get ill from living there 13. if/whether it's worth the risk
14. start with a discussion about a survey 15. after all
16. the population on the Earth 17. be aware of/that
18. be in agreement 19. the possibility of
20. be in no doubt

二、词汇运用
1. The (pollute) air harms people's health. Many of them fall ill.
2. The population in this country is still increasing (rapid).
3. Reading online for the whole afternoon makes my eyes feel (comfortable).
4. He (special) wore a business suit for the important moment.
5. Are (电子的) products allowed to be used in class in your school?
6. The taxi can hold 4 (乘客) at most. You'd better call another one.
7. Have you thought about the (可能性) for her to enter the film industry?
8. (相比) with Universal Beijing Resort, my sister likes Shanghai Disneyland better.

1. polluted 2. rapidly 3. uncomfortable 4. specially 5. electronic
6. passengers 7. possibility 8. Compared

三、单项选择
()1.— Do you think it is cool to have food the form of medicine?
— Actually, I think it will be boring some ways if we miss the fun of tasting.

A.in; in
B.of; at
C.on; in
D.in; by

1.A

()2.— Tom speaks Chinese quite well now.
— Yes, he has made progress in Chinese learning.

A.common
B.simple
C.perfect
D.rapid

2.D

()3.2021 is the first year and 2025 is the last year for the Chinese to the 14th Five-Year Plan.

A.put out
B.carry out
C.break out
D.hand out

3.B

()4.— It's better to buy an electric car as soon as possible since the oil prices have so quickly these years. — Exactly.

A.increased
B.raised
C.improved
D.developed

4.A

()5.Why are you so worried? It isn't your problem .

A.in all
B.for all
C.above all
D.after all

5.D

()6.— Many countries have reached a(n) on fighting against global warming.
— Yes. It is high time for all the countries to work together.

A.achievement
B.agreement
C.development
D.environment

6.B