英语状语从句复习.pptx

《英语状语从句复习.pptx》由会员分享，可在线阅读，更多相关《英语状语从句复习.pptx（37页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、九九种种常常用用的的状状语语从从句句及及其其常常用用的的连连接接词词 时间状语从句地点状语从句原因状语从句条件状语从句让步状语从句结果状语从句目的状语从句方式状语从句比较状语从句 第1页/共37页九九种种常常用用的的状状语语从从句句及及其其常常用用的的连连接接词词 时间状语从句 when,while,as,before,after,as soon as,till,until,notuntil,the first/second/last time,the moment,the minute,the instant,immediately,directly,instantly,hardlywhen

2、,scarcelywhen,no soonerthan where,wherever because,since,as,now that,seeing that,considering that if,unless,now(that),as(so)long as,in case,on condition that,suppose/supposing,provided/providing although,though,even though/if,as,while,no matter which/what/when/where/who/how,whichever,wherever,whatev

3、er,whoever,whenever,however,whetheror；地点状语从句原因状语从句条件状语从句让步状语从句第2页/共37页九九种种常常用用的的状状语语从从句句及及其其常常用用的的连连接接词词 结果状语从句 so that,sothat,suchthat so that,in case,for fear that,lest how,as,as if/as though than,asas,not so/asas,the+比较级,the+比较级 目的状语从句方式状语从句比较状语从句第3页/共37页九九种种常常用用的的状状语语从从句句 时间状语从句地点状语从句原因状语从句条件状语从

4、句让步状语从句结果状语从句目的状语从句方式状语从句比较状语从句 状语从句有九种，状语从句有九种，时地原因条状补，时地原因条状补，目比结果方让步，目比结果方让步，连词引导各不同；连词引导各不同；主句通常前面走，主句通常前面走，连词引导紧随后，连词引导紧随后，从句若在主前头，从句若在主前头，主从之间有个逗。主从之间有个逗。第4页/共37页1.While I was wondering at this,our schoolmaster took his place.()2.Where there is a will,there is a way.()3.Now that/Since everybod

5、y is here,lets begin our meeting.（）4.Ill speak slowly so that you can understand me.()5.So clever was he a student that he was able to work out all the difficult problems.()6.As long as you dont lose heart,youll succeed.()7.Try as he might,he could not find a job.()8.The old lady treats the boy as i

6、f he were his own son.()时间时间地点地点原因原因目的目的结果结果条件条件让步让步方式方式状语从句的分类状语从句的分类第5页/共37页第6页/共37页1、各种从属连词的含义及用法、各种从属连词的含义及用法 比较；比较；2、no matter wh-与与 wh-ever 引引 导的从句的区别；导的从句的区别；3、状语从句的时态问题；、状语从句的时态问题；4、状语从句倒装及紧缩问题；、状语从句倒装及紧缩问题；5、状语从句与其它从句的区别。、状语从句与其它从句的区别。考考点点难难点点第7页/共37页1.时间状语从句时间状语从句问题问题1:1.We were swimming i

7、n the lake _ suddenly the storm started.A.when B.while C.until D.before2.He was about to tell me the secret _ someone patted him on the shoulder.A.as B.until C.whileD.when3.He transplanted the little tree to the garden _ it was the best time for it.A.where B.when C.thatD.until4.Did Jack come back ea

8、rly last night?Yes.It was not yet eight oclock _ he arrived home.A.Before B.when C.that D.until5.He was about halfway through his meal _ a familiar voice came to his ears.A.why B.where C.when D.whileA AD DB BB BC C第8页/共37页连接词连接词when的用法小结的用法小结1.when引导的时间状语从句的谓语动词可以是可延续引导的时间状语从句的谓语动词可以是可延续 的，也可以是表短暂性动

9、作的动词，可用于主句和从句的，也可以是表短暂性动作的动词，可用于主句和从句 动作同时发生或从句动作先于主句动作。如：动作同时发生或从句动作先于主句动作。如：When the film ended,the people went back.When I lived there,I used to go to the seashore on Sundays.2.可用作并列连词，其意义为可用作并列连词，其意义为“那时，这时那时，这时”，相当于，相当于 and at this/that time。常用于下列句式：。常用于下列句式：Somebody was doing something/was abo

10、ut to do sth./was on the point of doing sth.when (刚要刚要这时突然这时突然)3.还可以表示原因还可以表示原因“既然既然”，相当于，相当于since;considering that。如：。如：It was foolish of you to take a taxi when you could easily walk there in five minutes.第9页/共37页问题问题2:6.The cost of living in Glasgow is among the lowest in Britain,_ the quality of

11、 life is probably one of the highest.A.since B.when C.as D.while7._ I accept that he is not perfect,I do actually like the person.A.While B.Since C.Before D.Unless连接词while的用法小结 1.while引导的动作必须是持续性的，侧重主句动作和从句动作相对比。如：Please dont talk so loud while others are working.2.while作为并列连词，意为“而，却”，表示对比。3.while可表

12、示尽管，相当于although。D DA A第10页/共37页连接词连接词when,while,as的用法区别：的用法区别：1while引导的时间状语从句的谓语动词必须是可延续的，引导的时间状语从句的谓语动词必须是可延续的，而而when引导的时间状语从句的谓语动词是可延续的，也引导的时间状语从句的谓语动词是可延续的，也 可以是表短暂性动作的动词。如：可以是表短暂性动作的动词。如：When/While he was eating his breakfast,he heard the doorbell ring.When I stopped my car,a man came up to me.(

13、不可用不可用 while)2从句动作发生在主句动作之前时，只能用从句动作发生在主句动作之前时，只能用when引导这个引导这个 从句，不可用从句，不可用as或或while。如：。如：When you have finished your work,you may have a rest.3表示表示“随着随着”，连词用，连词用as，不用，不用when或或while。如：。如：As the election approached,the violence got worse.4如果主句表示的是短暂动作，而从句用延续性动作的进行如果主句表示的是短暂动作，而从句用延续性动作的进行 时态表示在一段时间内正

14、在进行的动作时，时态表示在一段时间内正在进行的动作时，when,while 与与as 可互换使用。如：可互换使用。如：When/While/As I was walking down the street,I came across an old friend of mine.第11页/共37页问题问题3:1.Did you remember to give Mary the money you owed her?Yes.I gave it to her _ I saw her.A.whileB.the moment C.suddenlyD.once2.I thought her nice a

15、nd honest _ I met her.A.first time B.for the first time C.the first timeD.by the first time3._ entered the office when he realized that he had forgotten his report.A.He hardly had B.Had he hardly C.Hardly had heD.Hardly he had B BC CC C第12页/共37页小结：小结：1一些词，如一些词，如the moment,the minute,the instant,imme

16、diately,directly,instantly,hardlywhen,scarcelywhen,no soonerthan等也可引导一个时等也可引导一个时 间状语从句，相当于间状语从句，相当于as soon as的意思。的意思。I didnt wait a moment,but came immediately you called.2一些含有一些含有time的名词短语，如的名词短语，如every time,each time,next time,by the time等，以及等，以及the day,the year,the morning等，也可引导一个时间状语从句。等，也可引导一个时

17、间状语从句。The day he returned home,his father was already dead.Next time you come,please bring your composition.3.如果如果hardly或或no sooner或或scarcely置于句首，句子必置于句首，句子必 须用部分倒装结构。须用部分倒装结构。Hardly had I got home when it began to rain.第13页/共37页问题问题4:1.Was his father very strict with him when he was at school?Yes.H

18、e had never praised him _ he became one of the top students in his grade.A.after B.unless C.until D.when2.A good storyteller must be able to hold listeners curiosity _ he reaches the end of the story.A.when B.unless C.after D.until3.It was not _ she took off her dark glasses _ I realized she was a f

19、amous film star.A.when;that B.until;that C.until;when D.when;thenC CD DB B第14页/共37页小结：小结：till,until和和notuntil：1.until/till引导时间状语从句用于肯定句时，主句的动词引导时间状语从句用于肯定句时，主句的动词 是延续性动词，表示动作或状态一直持续到是延续性动词，表示动作或状态一直持续到until/till所所 表示的时间，意为表示的时间，意为“某动作一直延续到某时间点才停某动作一直延续到某时间点才停 止止”。如：。如：We waited until he came.2用于否定句时

20、，主句谓语动词是非延续性动词，从句用于否定句时，主句谓语动词是非延续性动词，从句 为肯定，意为为肯定，意为“某动作直到某时间才开始某动作直到某时间才开始”。如：。如：He wont go to bed till/until she returns.3till不可以置于句首，而不可以置于句首，而until可以。如：可以。如：Until you told me I had no idea of it.4notuntil句型中的强调和倒装说法：句型中的强调和倒装说法：It was not until you told me that I had any idea of it.Not until yo

21、u told me did I have any idea of it.第15页/共37页问题问题5:1.He made a mistake,but then he corrected the situation _ it got worse.A.until B.when C.beforeD.as2.Scientists say it may be five or six years _ it is possible to test this medicine on human patients.A.since B.after C.before D.when3.Why didnt you te

22、ll him about the meeting?He rushed out of the room_I could say a word.A.before B.untilC.whenD.after4.It is almost five years _ we saw each other last time.A.before B.since C.after D.because C CC CA AB B第16页/共37页连接词before的小结：一、含义1 We had sailed four days and four nights before we saw land.2 We hadnt

23、run a mile before he felt tired.3 Please write it down before you forget it.4Before I could get in a word,he had measured me.“才”“不到就”“趁”“还没来得及”二Before从句中谓语不用否定式。如：Before they reached the station,the train had gone.三1）句型It will be/was段时间before“还要过多久才”如：It will be two years before he leaves the countr

24、y.2）句型It will be/was not一段时间before“不多久就”如：It wasnt two years before he left the country.3）句型It is段时间since时间的计算一律从since从句的 动作完成或状态结束时算起。如：It is three years since she was in the army.It is three years since she joined the army.第17页/共37页 2、条件状语从句、条件状语从句问题问题1：1、The WTO cannot live up to its name _ it do

25、es not include a country that is home to one fifth of mankind.Aas long as BwhileCif Deven though2、It is known to all that _ you exercise regularly,you wont keep good health.A.unless B.whenever C.although D.if C CA A unless 相当于 if not，意思是“除非”“如果不就”。这也是高考的热点之一。复习时也应给予高度重视。第18页/共37页问题问题2：1、_ I can see,

26、there is only one possible way to keep away from the danger.A.As long as B.As far as C.Just as D.Even if 2、I always take something to read when I go to the doctors _ I have to wait.Ain case Bso that Cin orderDas if B BA A as long as 与 as far as 都可引导条件状语从句，as long as 表示“只要”，as far as 表示“就而论（而言）”。题1根据

27、题意应该选用B。in case 表示“以防”，根据题2的句意，不难作出选择。第19页/共37页3、让步状语从句、让步状语从句问题问题1：1、_ I accept that he is not perfect,I do actually like the person.A.While B.Since C.Before D.Unless2、Allow children the space to voice their opinions,_they are different from your own.A.untilB.even ifC.unless D.as though A AB B whil

28、e 是高考中的高频词，它既可引导时间状语从句，又可引导并列句，还可引导让步状语从句，表示“尽管”。even if 等于 even though，表示“即使、尽管”。as though 等于 as if，引导方式状语从句，表示“好像、似乎”。第20页/共37页问题问题2：1、He tried his best to solve the problem,_ difficult it was.A.however B.no matter C.whatever D although 2、The old tower must be saved,_the cost.Ahowever Bwhatever Cw

29、hichever Dwherever A AB Bno matter wh-与与 wh-ever 的联系及区别：的联系及区别：no matter wh-只引导让步状语从句，此时与 wh-ever通用。如:No matter when/Whenever he comes back,he should be invited to the party.wh-ever又可引导名词性从句，No matter wh-不能。如：Whatever I can do for you will be nothing but paying a debt.Whoever can help us will be wel

30、come.第21页/共37页4.状语从句的时态问题状语从句的时态问题问题问题1：1、The house could fall down soon if no one_ some quick repair work.A has done B is doing C does D had done 2、It is almost five years _ we saw each other last time.A.before B.since C.after D.when 在条件，时间和让步从句中，用一般现在时表示一般将来时，用现在完成时表将来完成时，用一般过去时表过去将来时。在 since 引导的时

31、间状语从句中，动词一般都用一般过去时，而主句常用现在完成时。C CB B第22页/共37页5、状语从句的倒装问题、状语从句的倒装问题问题问题1：1、So difficult _ it to live in an English-speaking country that I determined to learn English.A.I have felt B.have I felt C.I did feel D.did I feel2、Not until all the fish died in the river _ how serious the pollution was.A.did

32、the villagers realize B.the villagers realized C.the villagers did realize D.didnt the villagers realize 状语从句的倒装一般有下面几种情况：否定词开头；so 加 adj.开头；as/though引导的让步状语从句。D DA A第23页/共37页特别注意：特别注意：Hardly when No sooner than Child as he is,Hardly had he got to the station when the train left.No sooner had he got

33、to the station than the train left.Child as he is,he can speak seven foreign languages.第24页/共37页6、状语从句与并列句的区别、状语从句与并列句的区别问题问题1：1、Though he is in his sixties,_ he works as hard as a young man A.yet B.but C.and D.and yet2、Excuse me for breaking in,_ I have some news for you.A.so B.and C.but D.yet 题1是主

34、从复合句，所以中间不能使用并列连词 and;or;but;so 等。yet 是副词，只有 yet 可以与 though 连用。题2为并列句，而“Excuse,but”为一固定搭配。在复习中需要细心的分析句子结构和成分。A AC C第25页/共37页第26页/共37页1._ he heard this,he got very angry.2.I met Lucy_ I was walking along the river.3._ a child,he lived in the countryside.A.when B.while C.as对比训练对比训练 1A AB BC C第27页/共37页

35、1.We were about to leave_ it began to rain.2.She thought I was talking about her son,_,in fact,I was talking about my son.3.Hardly had I finished my composition _ the bell rang.A.when B.while C.as D.during对比训练对比训练 2 A AB BA A第28页/共37页1.Child _ she is,she know a lot.2.He did the experiment _ he was t

36、old.3.The pianos in the other shop will be cheaper,but not _ good.A.during B.as C.so D.though E.both B and C 对比训练对比训练 3 E EB BB B第29页/共37页1.He would have a look at the bookstores _ he went to town.2.We decide to finish the work on time,_ happens.3.If we work with a strong will,we overcome any diffic

37、ulty,_ great it is.4.Ill give the book to _ likes English.A.whenever B.whoever C.whatever D.however对比训练对比训练 4 A AC CD DB B第30页/共37页对比训练对比训练 5 1.It will be years _ we meet again.2.It is ten years _ I came to this town.3.It is ten years ago _ I came to this town.A.when B.that C.before D.sinceC CD DB B

38、第31页/共37页对比训练对比训练 6 D DB BA A1._ it rains,the game will be played on time.2._ I was twenty,I had never been away from my hometown.3._ he were there,he couldnt help us.A.Even if B.Until C.Till D.Unless 第32页/共37页对比训练对比训练 7 1.Go and get your coat.It is _ you left it.2.You are free to go _ you like.A.th

39、ere B.where C.wherever D.when B BC C第33页/共37页对比训练对比训练 8 1.The article is written in such easy English _ all of us can read it.2.The article is written in such easy English _ all of us can read.A.that B.which C.as D.so that AC CA A第34页/共37页对比训练对比训练 9 1.If we work hard,we can overcome any difficulty,n

40、o matter _ great it is.2.If we work hard,we can overcome any difficulty,_ great it is.3.If we work hard,we can overcome any difficulty,_ difficulty it is.4.If we work hard,we can overcome any difficulty,no matter _ difficulty it is.A.what B.how C.however D.whateverB BC CD DA A第35页/共37页第36页/共37页感谢您的观看！第37页/共37页