高考英语（人教新课标）一轮复习语法讲解课件：从句 2.17几种让步状语从句的用法区别.ppt

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1、17 几种让步状语从句的用法区别_ he comes or not,the result willbe the same.A.Even if B.whetherB.C.No matter D.Although_,Carolina couldnt get the door open.A.Try as she might B.As she might tryC.She might try asD.Might as she tryB。whetheror引导引导让步状语从句。句意让步状语从句。句意:不不管他来还是不来管他来还是不来,结果都结果都一样。一样。A。此处此处as引导让步状语引导让步状语从句从

2、句,把动词原形即把动词原形即try提提到句首。故答案为到句首。故答案为A。17 几种让步状语从句的用法区别Since you like the car so much,why not buy it?_,I cant afford it.A.As I like it much B.Much as I like itB.C.I like it as much C.As much I like it_ the jewels were locked in a strong box,the thieves stole them without anydifficulty.A.Although B.Unl

3、ess B.C.Because D.IfB。此处此处as引导让步状语引导让步状语从句从句,需要将作状语的副需要将作状语的副词提到句首词提到句首,构成倒装。构成倒装。句意句意:-:-既然你如此喜欢既然你如此喜欢那辆车那辆车,为什么不买呢？为什么不买呢？-尽管我很喜欢尽管我很喜欢,但是但是我买不起。我买不起。A。句意句意:尽管珠宝被锁尽管珠宝被锁在一个结实的箱子里在一个结实的箱子里,小小偷还是毫不费力地偷走偷还是毫不费力地偷走了它们。故此处用了它们。故此处用Alth-ough引导让步状语从句。引导让步状语从句。(Al)thoughAs用法一用法一As的用法的用法17 几种让步状语从句的用法区别As

4、用法二用法二although引导正常语序的让步状语从句；引导正常语序的让步状语从句；though既可以引导正常语序的让步状语既可以引导正常语序的让步状语从句从句,也可引导倒装语序的让步状语从句。也可引导倒装语序的让步状语从句。Although/though he is young,he knows a lot.Young though he is,he knows a lot.尽管尽管他很年轻，知道的却很多。他很年轻，知道的却很多。as引导倒装语序的让步状语从句。要引导倒装语序的让步状语从句。要把作表语的形容词、名词把作表语的形容词、名词,作状语的副词作状语的副词或动词原形提到句首或动词原形提

5、到句首,如果是单数名词作如果是单数名词作表语表语,把它提到句首时把它提到句首时,其前不用冠词。具其前不用冠词。具体用法详见体用法详见 as用法一用法一、as用法二用法二。(1)(1)“名词名词+as+主语主语+其他其他”构成让步状语从构成让步状语从句句,单数名词前不加冠词。如：单数名词前不加冠词。如：Scientist as he is,he is still as modest as before.(2)(2)“动词动词+as+主语主语+其他其他”构成让步状语从构成让步状语从句。如：句。如：Struggle as he might,he was not able to get out.(3)

6、“形容词形容词+as+主语主语+其他其他”构成让步状语构成让步状语从句。如：从句。如：Crazy as his ideas may sound,some people think there is something in them.(4)“副词副词+as+主语主语+谓语谓语”构成让步状语从构成让步状语从句。如：句。如：Much as I have traveled,I have never seen anyone whos as capable as John.(Al)though注意点二注意点二注意点一注意点一17 几种让步状语从句的用法区别注意点三注意点三although和和though

7、引导的让步状语从句引导的让步状语从句,意为意为“虽然虽然但是但是”,主句里不可用主句里不可用but。若要强调前后两部分的对比意义。若要强调前后两部分的对比意义,可在主句前面加可在主句前面加yet或或still。使用时要注。使用时要注意以下三点：意以下三点：注意点一注意点一even能和能和though连用表示强调连用表示强调,但不能但不能和和although连用。连用。even though=even if,意为意为“即使即使也也”。注意点二注意点二although和和though引导让步状语从句时引导让步状语从句时,常采用省略形式。常采用省略形式。The problem,though comp

8、licated,can be solved without much difficulty.(though complicated=though it is complicated)注意点三注意点三though可用作副词可用作副词,放在句尾或插入句中放在句尾或插入句中,意为意为“可是，然而可是，然而”,而而although则不能用则不能用作副词。作副词。Our team lost,It was a good game though.Theres no excuse,though,for hurting her feelings.14._,his idea was accepted by all

9、 the people at the meeting.A.Strange as might it sound B.B.As it might sound strangeC.C.As strange it might sound D.D.Strange as it might sound D。此处此处as引引导让步状语从导让步状语从句句,常把作表语常把作表语的形容词提到的形容词提到句首句首,其结构为其结构为:形容词形容词+as+主主语语+其他其他,故答故答案为案为D。even if,even though这两个短语表示语气更强的让步这两个短语表示语气更强的让步,常常意为常常意为“即使即使,尽管尽管”。Even though/Even if you say so,I do not believe it.即使你这么说即使你这么说,我也不相信。我也不相信。17 几种让步状语从句的用法区别即时突破即时突破知识拓展知识拓展答案解析答案解析