2024学年人教版八年级英语下册知识专练Unit7（含答案）

2024学年人教版八年级英语下册知识专练Unit7
一、用方框内所给单词的适当形式填空，有两词为多余项.
tour condition achieve succeed desert adult weigh ill birth research keep protect
1. This film is fit for ____________ only. It's too scary for children.
2. Parents are happy to see their children's _______________________.
3. Mr. Smith is _______________________ the problem these days.
4. This piece of meat ____________ 2 kilos and I paid 50 yuan for it.
5. I don't like hanging out in bad weather ____________.
6. I believe you will _________________ if you don't give up.
7. Mary works as a zoo _________________ because she loves animals a lot.
8. My dog died of _________________ last week.
9. We should make rules on whale _________________.
10. Many _________________ come to Zhanjiang for vacation every year.
二、根据汉语意思完成句子，每空一词
11. 据我所知, 莉莉是我们班最高的女生。
____________ ____________ ____________ ____________ ____________, Lily is the tallest girl in our class.
12. 吸入新鲜空气对人类而言是必需的。
It is necessary for humans to ____________ ____________ fresh air.
13. 在面对困难时, 他总会竭尽全力。
He always tries his best ________ ________ ____________ ____________ difficulties.
14. 不幸的是, 昨天他走路时撞上了一个老人。
Unluckily, he ____________ ____________ an old man yesterday.
15. 他尽全力实现自己的梦想。
He tried his best to __________________ ____________ ____________.
三、单项填空（语法专练）
( )16. —It seems that it is not easy for people to find the missing plane.
—It's one of _________things in the world. I really feel sad about it.
A. terrible B. more terrible C. the most terrible
( )17. —May is _________girl of the two girls.
—I agree with you. I often see her talk with others happily after class.
A. more outgoing B. the more outgoing
C. the most outgoing
( )18. —What can we learn from the climbers
—_________we work, _________we will be.
A. The hard; the successful
B. The harder; the more successful
C. Harder; more successful
( )19. —If there are _________people driving, there will be _________air pollution.
—Yes, the air will be fresher and cleaner.
A. less; less B. less; fewer C. fewer; less
( )20. The volunteer spoke as _________as she could to make the visitors understand her.
A. clearly B. more clearly C. the most clearly
参考答案：
一、1. adults　2. achievements　3. researching　4. weighed 5. conditions　
6. succeed　7. keeper　8. illness　9. protection　10. tourists
二、11. As far as I know　12. take in　13. in the face of　14. walked into　
15. achieve his dream
三、16～20　C B B C A