1、状语从句,状语从句的种类:,1.When the film ended ,the people went back. 2.Wherever there is smoke, there is fire. 3.Since everyone is here, lets begin our meeting. 4.Ill speak slowly so that you can understand me.,5. Mike is such an honest worker that we all like him. 6. Suppose ( that) they refuse us , who else
2、 can we turn to for help? 7. Do as I told you to. 8. Child as he is , he knows a lot. 9. Bob looks younger than I do.,地点状语从句 方式状语从句 原因状语从句 目的状语从句 结果状语从句 条件状语从句 让步状语从句 比较状语从句 时间状语从句,状语从句的种类:,地点状语从句:( 基础知识),You may find him in the village.,引导词: where, wherever,where his parents live.,地点状语,从句,I will mi
3、ss you there.,wherever I am.,1.我将到我第一次见到你的地方去接你.,2. 别人不善长的地方正是他的优势.,3. 无论我到哪我的狗总跟着我.,Ill meet you where I met you for the first time.,Where others are weak, he is strong.,My dog always follows me wherever I go .,地点状语从句:( 重点与难点) 地点状语从句与定语从句的联系:,1. Please make a mark where you have a problem.,2. Pleas
4、e make a mark in the place where you have a problem.,Please keep sitting where you are.2. I looked for her wherever she may go.,in the place where you are.,in any place where she may go.,1. I have kept that photo _ I can see it every day , as it reminds me of my university days in London . 05东城A. wh
5、ich B. when C. whether D. where 2.-Mom, what did your doctor say ?-He advised me to live_ the air is fresher . 06四川A. in where B. in which C. the place where D. where,方式状语从句(基础知识),1.Lets do as Mrs. Li teaches us. 2.When at Rome do as Romans do. 3.They completely ignore these facts as if (as though)
6、they never existed. 4.He looks as if (as though) he had been hitby lighting.,引导词：as , as if / as though,方式状语从句(重点与难点) as if/ as though引导的从句可用真实语气也可用虚拟语气,做题时应根据情况判断其正确形式.,Look at the heavy clouds! It seems as if it _ going to rain.The old man treats the boy as though he _ his own son. (be),were,is,原因
7、状语从句( 基础知识),引导词 because, as, for , since, now that , seeing (that) , considering (that),1. He is absent today, because / as he is ill. 2. Since /Now that class is over, lets go to play football. 3. Seeing (that ) it is late, we will not wait for him any longer. 4.Considering (that) he has only been
8、learning English for 1 year, he speaks it quite well.,原因状语从句( 重点与难点),比较:because; as; for; since; now that 1.-Why cant I play for a while?-For you havent finished your homework.2. I will go too, since you are going.3. It is as the traffic is heavy that we are delayed.,Because,because,目的状语从句 (基础知识),引导
9、词: so that, in order that , lest , for fear that , in case,You must speak louder so that /in order that you can be heard by all. 2. He wrote the name down for fear that(lest) he should forge it . 3.Better take more clothes in case the weather is cold.,1.in order that/ so that引导的从句中需用情态动词.2.so that引导
10、的从句只能用于主句之后.3.lest / for fear that引导的状语从句中谓语 动词用虚拟式 (should +动词原形).,目的状语从句 (重点与难点),A man can not smile like a child _ a child smiles with his eyes, while a man smiles with his lips alone. ( 06 湖南) so B. but C. and D. for 2. He spoke so casually _ it were none of his business. even though B. as if C
11、. because D. so that,3. I often take something to read when I go to the doctors _ I have to wait.(05全国) in case B. so that C. in order D. as if4.John shut everybody out of kitchen _ he could prepair his grand surprise for the party. (02 全国) A. where B. when C. so that D. as,结果状语从句(,引导词: so that , su
12、chthat; so that,基础知识),The number of students in some schools is so low that students of several different grades are taught in the same classroom .It is such fine weather that we all want to take part in out-of-door activities.It was very dark so that I couldnt find the way to the city.,sothat与sucht
13、hat之间的转换:,It is so good a story that Ill never forget it. The story is so good that Ill never forget it .,It is such a good story that Ill never forget it.,so that ; such that. His English was _ limited that he couldnt understand what the native speakers said . He is _ an honest person that you can
14、depend on him when youre in trouble . He is _honest a person that you can depend on him when youre in trouble .It is not surprising that _ little worms eat _ little grain.,so,such,so,such,so,结果状语从句(重点与难点),1. _about wild plants that they decided to make a trip to Madagascar for further research . 05
15、江苏A. So curious the couple wasB. So curious were the coupleC. How curious the couple wereD. The couple was such curious,结果状语从句(重点与难点),1.such+名词短语 2.so +adj./adv. 3.such+a(n)+adj.+n.=so+adj.+a+n. 4.so+many/much/few/little多; 少 5.so ; such至于句首时,主句要用倒装语序;,小结:,结果状语从句与定语的区别:,It is such a difficult exercis
16、e _ we can hardly work it out.,2. It is such a difficult exercise _ we can hardly work out. A. which B. that C as D. seeing that,that,as,注意引导词在从句中是否做成分!,条件状语从句(基础知识),引导词: if, unless, as/so long as, on condition that ,in case, suppose, supposing, provided (that), providing (that),1._ he _, he _ the e
17、xam.2. I will never _, _ I live.,1.如果他学习更努力一些, 他一定通过了这次考试.,2.只要活着我就不会停止学习.,If,had worked harder,would have passed,give up learning,as /so long as,You _ the book, _ you do not _ anyone else._ I forget , please _it ._ you _ him, he _ do the work .,3.你可以借这本书条件是你不把它借给其他人.,4.万一我忘了请提醒我.,5.只要你给他报酬, 他会做这件工作
18、的.,may borrow,on condition that,lend it to,In case,remind me of,Providing/ Provided that,pay,will,条件状语从句 (重点与难点),1.I wonder if you _ me if you _ free tomorrow. A. meet; will be B. will meet ; are C. meet; are D. will meet; were 2. As soon as he comes back, Ill tell him when _ and see him. (05 北京)A.
19、you will come B. will you comeC. you come D. do you come,3. Now that he _ the secret sooner or later, you _ keep it hidden from him.A.knows ;neednt B. will know ; dont needC. knows; dont needD. will know; neednt,注意:在条件状语从句和时间状语从句中, 用一般现在时表将来.,让步状语从句(基础知识),引导词: 1.though, although, as 2.ever if, even
20、though. 3.whetheror- 4.no matter +疑问词 或疑问词+后缀ever,_ Husband is waiting for _, she _ leave the TV set._ you believe it _not, it is true.,1. 尽管丈夫在等着吃晚餐, 她还是不愿离开电视.,2. 它是真的,不管你信还是不信.,Although/Though,supper,wont,Whether,or,True or false: 1.Whatever happened, he would not mind. 2.He would not care about
21、no matter what happened. 3. Quiet although she is, she talks a lot when discussing her favorite singer.,让步状语从句(重点与难点),whatever,as/ though,4. Though he is a little boy, he knows what isthe right thing to do. 5. A little boy as he is, he knows what is theright thing to do .,注意在让步状语从句中: a): as一定得引起从句倒装
22、,若是名词置于句首,冠词必须省略. b): no matter+疑问词不能引导名词性从句.,比较状语从句,引导词: as as , not as (so)as,more/-er than, lessthan The+比较级, the+比较级,1)He doesnt work so hard as you do. 2)The more you worry, the less youll succeed. 3) Gold is much heavier than any other metal.,May I go and play with Tom this afternoon, mum?-No
23、, you cant go _ your homework is being done. unless B. since C. before D. if 2. Do you think we can get there on time?-Yes, _ the car doesnt break down.if only B. even if C. in case D. so long as,20042006年模拟题:,3. _ rich certain natural resources may be, they cant replace themselves and are surely be
24、 used up in time. However B. Whatever C. How D. No matter 4. Fran is an honest girl, I say it, _ I dont like her. as if B. even though C. as long as D. as though,5.You may be allowed to watch TV_ you _ your homework. even if ; finishon condition that; have finishedin case; finishin order that; will
25、finish,时间状语从句,引导词: when, while, as, before, after, since, until, as soon as, every time, each time, the moment, directly, by the time,时间状语从句( 对比与分析),when,1.When I lived there, I used to go to the seashore on Sundays. 2.When the film ended, the people went back. 3.We were having a meeting when someon
26、e burst into the meeting hall . 4. How can I help them to understand when they wont listen to me ? 5.He walks when he might take a taxi .,a):既可以引导一个持续动作又可引导一个短暂动作. 意义为: “当.” b):可作并列连词.意义为: “这时;那时” c):可引导让步状语从句:意义为:虽然 d):可引导原因状语从句:意义为：既然,Please dont talk while others are working.He likes pop music wh
27、ile I am fond of folk music.,3.While I am willing to help , I dont have much time available .4There is hope while there is life .,a):引导的动作必须是持续性的意义为: “当.” b):可作并列连词.意义为: “而;却” C):可引导让步状语从句“虽然” d):可引导条件状语从句“只要”,while,1.As I was walking down the street , I came across an old friend of mine. 2.John sin
28、gs as he works. 3.As you have already had one , I dont need to send you another. 4.Poor as he is , he is ready to help others.,5.Do as I do .,6.He is as tall as I am .,a):可以引导一个持续动作“当”，“随着” b):可表示同时进行的两个持续性动作意义为：“当”； “一边一边.” c):可引导原因状语从句.意义为: “因为” d):可引导让步状语从句(引导倒装结构)意义为：“虽然” e):可引导方式状语从句“依照” f):可引导
29、比较状语从句“像”,as,while, when, as,1)_ he comes here tomorrow, I will call you. 2)Henry is in charge of the office _ Mr. Smith is away. 3)_ they were picking tea, the girls were singing happily.4) She sang _ she worked 5) _the day went on, the weather got worse,When,when/while/as,As,as,As,6)We were on the
30、 point of getting on the train _ Jack shouted in surprise .,when,till与 until 的区别,1) Wait _ I call you. 2) She didnt arrive _6 oclock. 3) _ you told me, I had heard nothing of what happened. 4)Not _ the early years of the 19th century did man know what heat is. 5)It is not _his mother comes home that
31、 he will go to bed,till/ until,till/ until,Until,until,until,till不用于句首和强调句式中.,before (conj.)用法小结1) Look before you leap .2) Just before I left London I sent him a telegram .,在.之前,1) It was a long time before I got to sleep again .2) He had to be called two or three times before he would come to his
32、dinner .,.(之后)才,1)I slipped out before the lecture started . 2)And before she could speak again I began to talk .,不等就,1)Please write it down before you forget it. 2)Wed better take action to save our planet before it is too late.,趁,1)It wasnt long before he told us about this affair . 2)Well , it wi
33、ll not be very long before you are of age . 3)I hadnt waited long before he came .,(不多久)就,It be +时间段 before2. It be +时间段 since3. It be +时间点 when4. It be +时间 that,与时间连用的状语从句的比较,1.It was three days _ he had had meals. 2.It is a long time _ I enjoyed myself. 3.It will be four days_ I come back. 4. It w
34、as noon _ we arrived there. 4.It was at noon _ we arrived there.,before / since / when / that,since,since,before,when,that,It will be some time before we realize its significance. 2.It was a long time before I slept again.,It will be+ 时间段 before dowas did,It has been three years since I lived there.
35、 2.It is some time since we met. 3. It was some time since we had met.,has been did It is +时间段 since didwas had done,翻译: 1.Since he lived in Nanjing, I have not heard from him . 2.Since she was in Yangzhou , she has kept in touch with her former friends . 比较: 1.I have never seem him since he was ill
36、 . 2.I have never seem him since he fell ill . 3.It is years since he smoked . 4.It is years since he began to smoke .,It whenIt is that,1.It was midnight when we got home.,2.It is at midnight that we got home.,be+时间点,be+时间(介词短语),Scientists say it may be five or six years _it is possible to test thi
37、s medicine on human patients . 04 福建A. since B. after C. before D. when 2. He was about to tell me the secret _someone patted him on the shoulder . 02 上海A. as B. until C. while D. when,3. He made a mistake , but then he corrected the situation _it got worse . 03 北京A. until B. when C. before D. as 4.
38、 The American Civil War lasted four years _the North won in the end . 05 广东A. after B. before C. when D. then,5. I do every single bit of housework _my husband Bob just does the dishes now and then .04广西A. since B. while C. when D. as 6. It is almost five years_ we saw each other last time . 05北京A.
39、before B. since C. after D. when,7. He transplanted the little tree to the garden _it was the best time for it . 05上海A. where B. when C. that D. until 8. -Did Jack come back early last night ?-Yes. It was not yet eight oclock_ he arrived home. 05福建A. before B. when C. that D. until,9. The cost of li
40、ving in Glasgow is among the lowest in Britain ,_the quality of life is probably one of the highest . 06天津A. since B. when C. as D. while 10. Jenny was very sad over the loss of the photos she had shot at Canada, _ this was a memory she especially treasured . 06广东A. as B. if C. when D. where,11. I h
41、ad just stepped out of the bathroom and was busily drying myself with a towel _ I heard the steps . 06湖南A. while B. when C. since D. after12. We wont keep winning games _ we keep playing well . 06浙江A. because B. unless C. when D. while,13. How can you expect to learn anything _you never listen . 06
42、山东A. in case B. even if C. unless D. when14. He was about halfway through his meal _ a familiar voice came to his ears . 06辽宁A. why B. where C. when D. while,15. How long is it _ we last spent the holiday in the country together ?A. until B. before C. since D. that,16. _the Internet is bridging the
43、distance between people, it may also be breaking some home or will cause other family problems . A. When B. While C. If D. As,“刚要 这时 ”的表达法,be about to do whenbe on the point of doing when be going to do .when be just doing when,“正在这时 ”的表达法,“一 就 ”的表达法,as soon as ; the moment; the minute;the second; t
44、he instant; immediately; directly; instantly,1.He called me _ _ _ he arrived in London .2.He called me _/ _/ _/ he arrived in London.3. He called me _ _ / _ _/ _ _/ he arrived in London .,as soon as,immediately directly,the moment the minute,instantly,the instant,“刚就”的表达法:no sooner than hardly/ scar
45、cely when; 1.He _ in London than he called me .2._ / _ got home when it began to rain.,1.他刚到伦敦就给我打了电话.,had no sooner arrived,2.我刚到家就下雨了.,Hardly Scarcely had I,由time构成的名词结构引导的时间状语从句: Every/Each time I was in trouble , he would come to help me out . Next time you come , do remember to bring your son h
46、ere . The first time I saw him , I fell in love with him . You are welcome to come back any time you want to .,1. We were swimming in the lake _suddenly the storm started .04北京A. when B. while C. until D. before 2. -Why didnt you tell him about the meeting ?-He rushed out of the room _ I could say a word . 06四川A. before B. until C. when D. after,
