九种常用的状语从句和其常用的连接词省公共课一等奖全国赛课获奖课件.pptx

九种惯用状语从句及其惯用连接词第1页Topic:Talk about your plan for National Day.第2页Task 1:To talk about your plan for National Day.Task 2:To go over the Adverbial Clauses 第3页Identify the types of the Adverbial Clauses.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 everybody 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 if he were his own son.()时间地点原因目结果条件让步方式第4页九种惯用状语从句及其惯用连接词九种惯用状语从句及其惯用连接词 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状语从句方式状语从句比较状语从句 第5页九种惯用状语从句及其惯用连接词九种惯用状语从句及其惯用连接词 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,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,whatever,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6页九种惯用状语从句及其惯用连接词九种惯用状语从句及其惯用连接词 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 目状语从句方式状语从句比较状语从句第7页1.We were swimming in the lake _ suddenly the storm started.A.whenB.whileC.untilD.before2.He was about to tell me the secret _ someone patted him on the shoulder.A.as B.untilC.whileD.when3.He transplanted the little tree to the garden _ it was the best time for it.A.whereB.when C.thatD.until4.Did Jack come back early last night?Yes.It was not yet eight oclock _ he arrived home.A.Before B.when C.thatD.until5.He was about halfway through his meal _ a familiar voice came to his ears.A.why B.where C.when D.whileExercises:A.whenD.whenB.whenB.whenC.when第8页连接词when使用方法小结 1.when引导时间状语从句谓语动词能够是可延续，也能够是表短暂性动作动词，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：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“那时，这时”，相当于and at this/that time。惯用于以下句式：Somebody was doing something/was about to do sth./was on the point of doing sth.(刚要这时突然)when3.还能够表示原因“既然”，相当于since;considering that。如：It was foolish of you to take a taxi when you could easily walk there in five minutes.第9页6.The cost of living in Glasgow is among the lowest in Britain,_ the quality of 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使用方法小结 1.while引导动作必须是连续性，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可表示尽管，相当于although。D.whileA.while第10页 连接词when,while,as使用方法区分：1while引导时间状语从句谓语动词必须是可延续，而when引导时间状语从句谓语动词是可延续，也能够是表短暂性动作动词。如：When/While he was eating his breakfast,he heard the doorbell ring.When I stopped my car,a man came up to me.(不可用while)2从句动作发生在主句动作之前时，只能用when引导这个从句，不可用as或while。如：When you have finished your work,you may have a rest.3表示“伴随”，连词用as，不用when或while。如：As the election approached,the violence got worse.4假如主句表示是短暂动作，而从句用延续性动作进行时态表示在一段时间内正在进行动作时，when,while与as 可交换使用。如：When/While/As I was walking down the street,I came across an old friend of mine.第11页1.Did you remember to give Mary the money you owed her?Yes.I gave it to her _ I saw her.A.whileB.the momentC.suddenlyD.once2.I thought her nice and 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 hardlyC.Hardly had heD.Hardly he had BCC第12页小结：1一些词，如the moment,the minute,the instant,immediately,directly,instantly,hardlywhen,scarcelywhen,no soonerthan等也可引导一个时间状语从句，相当于as soon as意思。I didnt wait a moment,but came immediately you called.2一些含有time名词短语，如every time,each time,next time,by the time等，以及the day,the year,the morning等，也可引导一个时间状语从句。The day he returned home,his father was already dead.Next time you come,please bring your composition.3.假如hardly或no sooner或scarcely置于句首，句子必须用部分倒装结构。Hardly had I got home when it began to rain.第13页1.Was his father very strict with him when he was at school?Yes.He had never praised him _ he became one of the top students in his grade.A.afterB.unlessC.untilD.when2.A good storyteller must be able to hold listeners curiosity _ he reaches the end of the story.A.when B.unlessC.afterD.until3.It was not _ she took off her dark glasses _ I realized she was a famous film star.A.when;that B.until;thatC.until;whenD.when;then CDB第14页till,until和notuntil小结：1.until/till引导时间状语从句用于必定句时，主句动词是延续性动词，表示动作或状态一直连续到until/till所表示时间，意为“某动作一直延续到某时间点才停顿”。如：We waited until he came.2用于否定句时，主句谓语动词是非延续性动词，从句为必定，意为“某动作直到某时间才开始”。如：He wont go to bed till/until she returns.3till不能够置于句首，而until能够。如：Until you told me I had no idea of it.4notuntil句型中强调和倒装说法：It was not until you told me that I had any idea of it.Not until you told me did I have any idea of it.第15页1.He made a mistake,but then he corrected the situation _ it got worse.A.untilB.whenC.beforeD.as2.Scientists say it may be five or six years _ it is possible to test this medicine on human patients.A.sinceB.afterC.beforeD.when3.Why didnt you tell him about the meeting?He rushed out of the room _ I could say a word.A.beforeB.untilC.whenD.after4.It is almost five years _ we saw each other last time.A.beforeB.sinceC.afterD.because CCAB第16页连接词before小结：一、含义1 We had sailed four days and four nights before we saw land.2 We hadnt 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 country.2）句型It will be/was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时间计算一律从since从句动作完成或状态结束时算起。如：It is three years since she was in our class.她离开我们班有三年了。It is three years since he lived here.?第17页Translate these sentences into Chinese.1我刚停了车，一个男走了过来。2她最终看到詹姆斯时，他躺在床上。3我一抵达家，就下雨了。（提议使用倒装句）4我们正在开会这时突然有些人闯进来。5自从我们上次碰面到现在几乎有三年了。When;come up to The last time be about to do sth.when It issince 第18页第19页