as……as的用法總結(jié)

　　as…as…這個詞組在考試上出現(xiàn)的頻率很高，下面小編 給大家總結(jié)了 as…as的用法，希望大家能好好掌握。

　　1. as作連詞，引狀從。

　　1)表"當(dāng)......時候",引時狀從,強(qiáng)調(diào)兩個動作同時發(fā)生,或某事一發(fā)生,另一事立即發(fā)生。

　　如：She sang a song as she walked. 她邊走邊唱著一首歌。

　　2)表"因?yàn)?、"由于",引原狀從，與because相近。

　　如：I must stop writing, as I have a lot of work to do. 我必須停筆,因?yàn)槲矣性S多工作要做。

　　3)表"正如"、"按照""像......一樣",引方式/比較狀從。

　　如：Run as l do. (方狀從)/My brother is as tall as I am. 我弟弟和我一樣高。(比較狀從)

　　4)as經(jīng)常用在as... as possible結(jié)構(gòu)中,表示"盡可能地......"。

　　如：as quickly as possible盡可能快,as much as possible盡可能多。

　　5)表"盡管"、"雖然",常用于倒裝句式,引讓步狀從。

　　如： Old as he was, he still worked very hard. 他雖然年齡大了,但工作還很努力。

　　2. as用作介詞，表"充當(dāng)"、"作為"。

　　如：As a party member, I must be strict with myself. 作為一名黨員,我必須嚴(yán)格要求自己。

　　She is famous as a singer. 她作為一名歌手而聞名。

　　3. as構(gòu)成一些固定搭配。

　　1)as well as 同,和......一樣;

　　如: My parents often go for a walk after supper as well as my brother. 我父母經(jīng)常晚飯后散步,我哥哥也是。

　　2)as soon as 一......就......

　　如：I will call you as soon as I get to the station. 我一到車站就會給你打電話。

　　3)as long as 只要

　　如：As long asyou dont betray me, Ill do whatever you ask me to (do). 只要你不出賣我，要我做什么我都愿意。

　　As 用法專練

　　1.It is generally believed that teaching is ____ it is a science.

　　A. much as an art as B. as much an art as

　　C.an art as much as D.as much as an art

　　2. _____ I admire David as a poet,I don’t like him as a man.

　　A.Only if B.If only

　　C. As much D.Much as

　　3. ____ ,he talks a lot about his favourite singers after class.

　　A.A quiet student as he may be B.Quiet student as he may be

　　C.Quiet as he may be a student D.As he may be a quiet student

　　4.I wonder why you don’t do it as ____ and it’s the third time you have done so.

　　A.told you B. be told

　　C. told to D. you told

　　5.( 1) ___I explain on the phone,your request will be considered at the next meeting.

　　(2)____ I explain on the phone is that your request will be considered at the next meeting.

　　A. What B.When C.After D. As

　　6.(1)That is ____ problem____can’t be worked out by anyof us .

　　(2)That is ____problem____none of us can work it out.

　　A.a such difficult , that B.so difficult a ,that

　　C.such a difficult, as D.a so difficult ,as

　　7.There were not so many jobs available ____ were asked for.

　　A. that B. which C. what D. as

　　8.____ time went on,Einstine’theory_____ right.

　　A. With, proved B As, be proved

　　C.With, be proved D. As, proved

　　9.He will surely finish the job on time ____ he’s left to do it in his own way.

　　A.as if B.even if C.so long as D. so that

　　10.Scientists generally agree that the earth’s climate will warm up over the next 50 to 100

　　years____it has warmed in the 20,000 years since Ice Age.

　　A.As long as B.as much as

　　C.as long as D. as well as

　　11.Do come to my party,and bring your sister____.

　　A.as good B.as a whole C.as well D.instead

　　12.It’s useless trying to argue with the sort of him.You might____ go and stand upon the beach

　　and argue with the sea.

　　A as well B also C.as if D. as well as

　　13.(1) We all passed the exam,but ___ him, he alone failed.

　　(2) ____ running, learning English needs will.

　　A. As/as with B. As/as to C.As/as for D.As/as if

　　14.I thought things would get better, but ___ it is they were gettting worse.

　　A before B.because C.as D.after

　　15.All the gifts must be mailed immediately____ in time for Christmas.

　　A in order to have received B.in order to received

　　C.so as to be received D.so as to be receiving

　　16(1)Look! The clouds are gathering. It looks as if it ______ (rain).

　　(2)If you put a chopstick into water , it looks as if it _____(break)

　　Answers:

　　1-4 B D B C 5. DA 6.CB 7-10 D D C B

　　11-12 C A 13.CA 14-15 C C

　　16.1)is going to rain 2) were broken

　　做完了可以自己對答案，有問題的問哦!