仁爱科普版八年级上册Unit 4 Our WorldUnit 4 Topic 3（Section C） 预习复习练习（含答案）

Section C
一.单词
1完美的___________2安全地___________3真正的__________4欺骗_________
5正确的__________6搜索__________
二.词组
1各种各样的…________________2和其他人分享某物_________________
3交朋友____________________4彼此,互相___________________________
5使生活更轻松____________________6安全地使用…_________________
7不是所有…_____________________8通过…得到钱__________________
9乘坐电梯____________________10花费太多时间做某事_______________
11谨慎的使用…_______________________12同时_____________________
13搜索信息_________________________14确信_______________________
三.考点
1. My mother often _______ a big knife ________ the meat.
A. use; to cut B. uses; for cut C. use; to cutting D. uses; to cut
2. The child _________ little time ________ computer games.
A. spends; in playing B. takes; to play
C. spends; on playing D. take; to playing
3. Working together will ________ the things easier.
A. help B. let C. make D. ask
4. — ________ does Tang Lin play computer games
—Once a week.
A. How long B. How soon C. How about D. How often
5. Mr. Pig always eats _______ meat. So he is _______ fat now.
A. too many; too much B. too much; much too
C. too much; many too D. too many; too much
6. Nobody is sure _______ there is UFO or not.
A. where B. how C. whether D. why
7. —I often see you _______ in the park, why
—I’m too fat. I want to make myself _______.
A. run; thinner B. run; thin C. to run; thin D. to run; thinner
8. Don’t make me _______ the clothes. I’m too tired!
A. washing B. to wash C. wash D. washed
9. ---____ you ____ the Internet is good for us
---Yes, of course.
A. Are; sure B. Would ; mind C. Are; believe D. Are ; think
10. We can use the Internet for _____ movies. It is very wonderful.
A. watch B. watching C. to watch D. watched
11. —What about this one, Madam
—It’s too expensive. Can you show me a _______ one
A. cheap B. cheaper C. expensive D. more expensive
12. My father used to _______ newspapers after meals.
A. watch B. see C. look at D. read
13. I often _______ the Internet _______ some information during my study.
A. look; for B. search; for C. wait; for D. leave; for
14. —What’s wrong with your computer —Oh, it doesn’t _______.
A. speak B. move C. work D. run
15. The Internet is _____________ (change) the world.
16. We can get all kinds of _______________ (information) on the Internet.
17. We can share our ideas with each other by ___________ (send) emails or chatting online.
18. Some people use the Internet ____________ (hurt) others.
19. Some young people usually spend too much time _________________ (play) games and so on.
答案：
一．单词
1-4: perfect, safely, true, cheat
5-8: correct, search
二．词组
1-2: all kinds of ... / share sth. with others
3-4: make friends / each other
5-6: make life easier / use ... safely
7-8: not all / get money by ...
9-10: take the lift / spend too much time doing sth.
11-12: use sth. carefully / at the same time
13-14: search for information / be sure of ...
三．考点
1-5: DACDB
6-10: CACAB
11-14: BDBC
Changing
Information
Sending 18. to hurt
19.playing