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8B UNIT 3单元知识梳理及练习题
一、词汇句型大集合
1、look like 看起来像（指长相，即可指人也可指物） Eg.The man looks like our English teacher. Eg.The strange thing looks like a plate.
区分：What do/dose sb. look like? 问长相=How do/does sb. look? What be sb. like? 问品质
What do/does sb. like?问喜好
2、chat(动词） with sb.和某人聊天 have a chat（名词） with sb. chat 现在分词：chatting
3、send 发送 send sb. sth.=send sth. to sb.把某物寄给/送给某人 4、receive 收到，接到 receive emails 接收邮件 区分：receive 与accept
receive 客观(被动地)收到 accept 主观接受 eg. I received a bunch of flower, but i didn't accept it.
5、do word processing 做文字处理 6、search for information 搜索信息（ information不可数 What interesting information it is!） 7、what...for?......为何目的，为何理由？=Why? eg. What did you do that for?=Why did you do that?
6.click 点击 click（及物动词）sth. =click(不及物动词) on sth. 点击
7.thousands of 数以千计的 hundred,thousand,million等表示确指时（前面有具体的数字），用单数；表泛指（前面没有数字）用复数，其后加of eg. three thousand hundreds of
8.see sb. doing sth.看见某人正在做某事
eg. When i passed by the KFC, I saw many children eating hamburgers and chips in it.
see sb. do sth.看见某人做了某事（强调动作发生的全过程或经常看到某人做某事）类似的词还有hear notice watch feel 等 9.huge 形容词：巨大的 区分：huge, big 和 large
huge强调体型而不是重量，big指具体事物，多指体积大，还可以表示“巨大的，伟大的，重要的”等意思，其反义词是little或small, large多指面积之大、人口之多，也可表示数量（the number）.
10.at the top of /at the southern end of/ at the bottom of
11.relax 放松，休息 动词三单：relaxes 形容词：relaxed 修饰人 relaxing 修饰物
12.be famous for +表示人或物某方面的特点、特长的词 因......而出名 =be known for be famous as +职位/名称 作为......而出名
be famous to sb. 对于......很出名，被......所熟知
eg. He is famous to the people all over the world.他被全世界的人所熟知. 12.so much for sth.关于......就讲这么多，......到此为止 So much for the new words.生词就学到这里。 13.pick 挑选，采摘 pick up 捡起 14.through the darkness 精品文档
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15.hear of 听说
16.the early twentieth century 20世纪早期 17.international banks 国际化的银行
18.be filled with... 被......填满 = be full of
eg. The basket is filled with apples.= The basket is full of apples. 篮子里装满了苹果。 15.more than 不止......,超过..... more than +数词 = over +数词 反义词：less than eg. More than one girl is there.不止一个女孩在那儿。 16.take part in =join in +比赛/活动
join +党派/组织/sb./trip/walk join sb. in doing sth.加入某人做某事的行 17.dream of 梦想，想象
dream 动词：梦，梦见 dream of /about 梦想，想象 Eg.The boy dreams of becoming a pilot.
18.主将从现
If/as soon as/until/when引导条件状语从句，主句是一般将来时，从句用一般现在时表示将来。
Eg.If you don’t hurry up, you’ll miss the train.
注：if表“是否”时，该用什么时态用什么时态。
I don’t know if he will come to my birthday party tomorrow.If he comes, I will call you. 19.Australian adj.澳大利亚（人）的 名词：Australia 澳大利亚 20.opposite 名词：对立的人（或物） 介词：在......的对面 eg. What’s the opposite of white? The bank is opposite the bus stop.
21.mind 介意 mind（+sb.宾格/sb.’s） doing sth.介意(某人)做某事 Do you mind doing sth.? 介意：You’d better not .
不介意：Not at all. /Of course not. /Certainly not. 22.my pleasure 不客气，很乐意效劳，回答别人的道谢，=You’re welcome. 区别：with pleasure 很乐意效劳 ，回答别人的请求 23.book 动词：预定，订（房间、车票）等
24.called 被称作/叫作 =named，在句中作后置定语修饰前面的名词 Eg. I like the cat named / called Mimi. 25.be made up of...由.....组成
Our class is made up of fifty students.
区别：be made of 由......制成（能看出原材料） be made from 由......制成（看不出原材料） be made in 某物是某地制造的
26.prepare for sth.为某事做准备，表示准备的目的 prepare sth.准备某事，表示准备的内容 prepare to do sth.准备做某事
prepare sb. sth.为某人准备某物=prepare sth. for sb.
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二、单元综合练习
一、单项填空（15%）
( ) 1. All the students agreed to go to Qingdao by _______ sea and camp by _______ sea. A. the; a B. / the C. /; / D. a; the ( ) 2. Do you know how long the meeting has _______?
A. lasted B. held C. over D. begun ( ) 3. Now mobile phones are not so expensive as they _______ to be.
A. use B. used C. are used D. were used ( ) 4. What was the boy searching ________?
A. for the Internet B. the information for the Internet C. for on the Internet D. Internet
( ) 5. —Why are you looking for Mary in a hurry, John?
—The boss is wondering where she _______ and how long she _______ there. A. has been; has been B. has gone; has gone C. has been; has gone D. has gone; has been
( ) 6. You _______ to the meeting this afternoon if you have something important to do. A. needn’t to come B don’t need come
C. don’t need coming D. needn’t come
( ) 7. The husband and wife have strange habits. He’d like to sleep with lamp _______ at night
and his wife the window _______.
A. burning; wide open B. burnt; widely opened C. burnt; wide open D.
burning; widely open
( ) 8. —What’s the weather like here this summer?
—There _______ very little rain.
A. are B. has C. has been D. have been ( ) 9. Could you tell me how many places of interest you ________ so far?
A. visited to B. have been C. have traveled to D. have gone to
( ) 10. It _______ over ten days since the dog _______.
A. is; has been dead B. has been; died C. has been; has been dead D. was; has died ( ) 11. _______ people have visited the _______ stone bridge.
A. Two millions of; 500-foot-long B. Several millions of; 500-foot-long C. Two million; 500-feet-long D. Millions of; 500-feet-long ( ) 12. — Do you mind me sitting here?
— ________. Take your seat, please.
A. No, I do B. Yes, of course C. No, not at all D. Yes, of course not ( ) 13. The new supermarket in our town _______ for two weeks, but I _______ there yet.
A. has opened; haven’t gone B. has been open; haven’t been
C. has been open; haven’t gone D. has opened; haven’t been
( ) 14. It took the man less time to fly to Xi’an than it _______ there.
A. did to drive B was driving C. does to drive D. did driving ( ) 15. —It’s been such a wonderful evening with you! Thank you very much! —_______ A. Glad to hear that. B. My pleasure! C. It’s nothing. D. No thanks. 二、完形填空 （10%） 精品文档