Adverbialclause状语从句概要课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,状语从句,状语从句,1,1.,概念 ：,在句中作状语用的从句叫状语从句。,作用： 状语从句可修饰谓语,、,非谓语动词、定语、状语或整个句子。,3,.,引导词 ：引导状语从句的一般为连词，也可有词组。,1. 概念 ：,2,5,.,分类：,时间、地点、原因、目的、结果、,条件 、让步、方式、比较等九种。,4,.,位置 ：,状语从句可以在句首，也可在句中或句末。,5. 分类：4. 位置 ：,3,一 、 时间状语从句,一 、 时间状语从句,4,1.,When,既可以引导一个持续性动作，又可引导一个短暂性动作；既可引导时间点又可引导时间段,I was thin,when,I was a child,.,The film had been on,when,we arrived,.,时间段；延续性,时间点；短暂性,动作,When,的用法,时间段；延续性时间点；短暂性动作When 的用法,5,2. be about to do when ,be doingwhen,be on ones way when ,be on the point of doing when,had donewhen,“,在那时,”,表示某件是正在发生或刚刚发生，另一动作同时发生,The telephone,was ringing when,I got home.,I,was about to,go to bed,when,he came back.,2. be about to do when ,6,We were just _ calling you up _ you came in.,about ; when,B.,on the point of ; while,C.,on the point of ; when,D.,on the point of ; as,We were just _ calling you up,7,3. When,还以引导条件状语从句相当于,if,How can I explain it to you,when / if,you wont listen.,When,you read it again, the meaning will become clearer to you.,3. When 还以引导条件状语从句相当于if,8,1.,必须引导持续性动作，强调在一段时间内，主句和从句动作同时发生。,My mother,was cooking,while,I was doing,my homework.,Please dont talk so loud,while,others are working,.,Wh,ile,的用法,While 的用法,9,2. “,然而” 表示轻微转折。,I like watching TV,while,he likes reading.,3.,引导让步状语从句,“,虽然尽管”,While,I admit his good points, I can see his shortcomings.,尽管我承认他的优点，但我还是看到了他的缺点。,2. “然而” 表示轻微转折。 3. 引导让步状语从,10,.,As,I left the house , I forgot the key.,2.,As,I get older, I get more optimistic.,指动作不分前后,“随着” 表示时间的推移,as的用法,.As I left the house , I forgo,11,3. He hurried home, looking behind,as,he went.,4.,As,he was going out, it began to rain.,5.,As,a boy (When he was a boy), he was hopeless at English.,强调两个动作紧接着发生,As有时引导一个名词，相当于时间状语从句,“一边一边”,3. He hurried home, looking be,12,As,I get older, I get more optimistic.,（时间）,Young,as,he is ,he knows a lot.,（ 让步）,As,he wasnt ready in time, we went without him. （ 原因 ）,Do,as,I told you. / do,as,you like.,（ 方式 ）,He is,as old as,I /me. （ 比较 ）,Im happy,as long as,you are happy.,（ 条件 ）,As I get older, I get more opt,13,问题,1:,1. (04,北京春,) We were swimming in the lake _ suddenly the storm started.,A. when B. while C. until D. before,2. (02,上海,) He was about to tell me the secret _ someone,patted him on the shoulder.,A. as B. until C. whileD. when,3. (05,上海,) He transplanted the little tree to the garden _ it,was the best time for it.,A. where B. when C. thatD. until,4. (05,福建,),Did Jack come back early last night?,Yes. It was not yet eight oclock _ he arrived home.,A. Before B. when C. that D. until,（注：句型：,It is/was +,点时间,+when,从句）,A,D,B,B,问题1:ADBB,14,问题,2:,6. (06,天津,) 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. while,7. (04,年江苏,) _ I accept that he is not perfect, I do actually,like the person.,A. While B. Since C. Before D. Unless,8. (06,辽宁,) He was about halfway through his meal _ a,familiar voice came to his ears.,A. why B. where C. when D. while,D,A,C,问题2:DAC,15,Before,they got to the bus stop, the bus had gone.,It will be 5 years,before,he returns to his motherland.,We waited a long time,before,he came out.,before的用法,在.之前,过多久才,过了多久就、才,Before they got to the bus sto,16,4. It wont be long,before,we meet again.,5. He died,before,he wrote a will.,还没来得及,过不了多久就,4. It wont be long before we,17,1. (03年北京) He made a mistake, but then he,corrected the situation _,_,it got worse.,A. until B. when C. beforeD. as,2. (04福建) 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. when,3. (06四川)Why didnt you tell him about the,meeting?,He rushed out of the room_,_,I could say a,word.,A. before B. untilC. whenD. after,C,C,A,1. (03年北京) He made a mistake,18,till, until和notuntil,：,1.until/till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until/till所 表示的时间，意为“某动作一直延续到某时间点才停止”。如：,We,waited,until/till he came.,2用于,否定句,时，,主句谓语动词是非延续性动词,，从句为肯定，意为“某动作直到某时间才开始”。如：,He,wont go to bed,till/until she returns.,3till不可以置于句首，而until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：,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.,till, until和notuntil：,19,1. (03北京春) 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. after B. unless C. until D. when,2. (03上海) A good storyteller must be able to hold,listeners curiosity _ he reaches the end of the,story.,A. when B. unless C. after D. until,3. It was not _ she took off her dark glasses,_ I realized she was a famous film star.,A. when; that B. until; that,C. until; when D. when; then,C,D,B,1. (03北京春) Was his father ver,20,Since + 时间,Since then,ever since,It is + 时间段 since ,*since 后为点动词“自从 多久了”,*since 后为延续性动词“不多久了”,与完成时态连用 “自从，,起”,since的用法,Since + 时间与完成时态连用 “自从，起”,21,表示“一就”的句型,As soon as , once,Immediately, directly,The moment,On doing sth. 或者on ones +n.,Noon sooner than,Hardly when,Scarcely when,表示“一就”的句型,22,1.,As soon as,he arrives, I will tell him.,2.,Once,you work hard, you will pass the exam.,3.,The moment,I saw him, I recognized him.,4. I left,immediately,the clock struck 5.,5.,On hearing the news, he cried.,6.,On his arrival at,the classroom, the teacher came in .,7.,Hardly had I,got home,when,it began to rain.,8.,No sooner had,I,got home,than,it began to rain.,倒装,1. As soon as he arrives, I wi,23,一些含有time的名词短语和介词短语可以引导时间状语从句，如every time, each time, next time, any time the first (second, last)time, by the time, from the time等，以及the day, the year, the week the morning等.,1. The day,he returned home, his father was already dead.,2.,Next time,you come, please bring your composition,3. The first time,I climbed onto the wall, I felt nervous.,4. You are welcome to come back,any time,you want to .,欢迎你随时回来。,5. The truck will have arrived,by the time,you have all the things packed up.,到你把所有东西都捆好的时候，卡车也就来了。,6. By the time,he arrived, the train,had already gone,.,一些含有time的名词短语和介词短语可以引导时间状语从句，如,24,问题,3:,1. (01,北京春,),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. once,2. (1998,上海,) I thought her nice and honest _ I,met her.,A. first time B. for the first time,C. the first timeD. by the first time,3. _ 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,C,C,问题3:BCC,25,二、 地点状语从句,二、 地点状语从句,26,地点状语从句有where, wherever引导。,1. We must camp,where,we can get water.,2. I will follow you,wherever,you go.,3.,Where,there is a river, there is a city.,4. I will go,where,he went.,5. I will you,wherever,he goes.,地点状语从句和定语从句的区别。,Go back where you came from.,Go back to,the place,where you came from.,地点状语从句有where, wherever引导。,27,三、 原因状语从句,三、 原因状语从句,28,引导原因状语从句的连词有,because, since as , now that, not thatbut that; seeing that ;considering that; in that,Because,表示原因是语气最强，经常表示听者未知的原因。既可以回答why的提问，又可以放在强调句型中成为被强调的部分。,I cant go, because Im ill.,He failed because he was too careful.,It is,because you are lazy,that,you have lost the job.,引导原因状语从句的连词有because, since,29,Not because but because ,I didnt help him,not because,I was unwilling,but because,I was unable to do it,.,(不是因为而是因为),The football match was put off,because it rained,.,The football match was put off,because of the rain.,Not because but because ,30,Since,引导的语气次于because，表示稍加分析后推断出的原因，或指的是人们一致的事实。“ 既然，鉴于”常放于句首。,Since no one is against it, lets carry out the plan.,As,语气最弱，其原因只是对结果的附带说明。一般放句首。,As he wasnt ready in time, we went without him.,Since 引导的语气次于because，表示稍加分析后推断,31,For,属于并列连词，但不能直接说明原因，而是对某种情况加以推断用于表示补充说明的理由。常放于句末中与前句用逗号隔开。,He must be ill, for he is absent today.,The spring is coming, for the birds are singing.,Now that,用了说明一种新的情况，然后加以推论，位于句首，that 可省略。,“ 既然，鉴于”,Now (that) everybody is here, lets begin.,For 属于并列连词，但不能直接说明原因，而是对某种情况加以,32,Seeing (that) ; considering (that ); in that,Seeing / considering (that,),he is so young, that is excusable (可原谅的）,鉴于,他如此年轻，这是可以原谅的。,Seeing (that) ; considering (,33,四、 目的状语从句,四、 目的状语从句,34,引导目的状语的连词有so; so that; in order that; in case; for fear that目的状语从句中的谓语动词通常使用情态动词can, could, may, might, should, would,We sit nearer the front,so (that),we,can,hear better.,Come early,in order that / so that,you,can,see him.,He put his money in the safe,for fear that,it,should,be stolen.(,他把钱放在保险箱里,生怕/以防,被盗),He runs fast,in order to / so as to,arrive there early.,引导目的状语的连词有so; so that; in ord,35,.,Take an umbrella,in case,it rains.（以防）,It may not rain, but youd better take an umbrella,in case.（以防万一）,Take an umbrella,in case of rain,.(介词 ）,.Take an umbrella in case it r,36,五、 比较状语从句,五、 比较状语从句,37,比较状语从句的连词：asas (和一样）; not as/so as（和不一样）, than；,the more the more,She studies harder,than,I (study).,He looks younger,than,he is.,他看上去比实际年龄年轻。,The more,you read,the more,knowledge you can get.,He is,as old as,I .,比较状语从句的连词：asas (和一样）; not a,38,六 、结果状语从句,六 、结果状语从句,39,结果状语从句连词：so that ; such that; with the result that,1. She was,so,happy,that,she cried .,2. She worked very hard,so,that,she became rich in a very short time,.(她努力工作很快就致富了。),3. He made,such,an excellent speech,that,everyone admired him.,So 为副词，修饰形容词，副词，,Such 为形容词，修饰名词。,结果状语从句连词：so that ; such that,40,So + adj.,So + adj. + a/an + 单n.,So +,many/few,+ 复数n.+ that,So +,much/little（多少）,+ 不可数n. +that,Such +a/an +adj. + 单n.+ that,Such +adj. +复数n.+ that,Such +adj. + 不可数n. + that,So + adj.,41,He was,so honest that,we all trust him.,He was,such an honest man that,we all trust him.,There was,so,much,work that,we couldnt finish it.,There were,so,many,people,that we couldnt get in.,It was,such,nice,weather,that,we want to go out.,So that.; such that 句型中，so ,such 位于,句首，,主句须部分倒装,So terrible was the storm,that some houses were destroyed,.,He was so honest that we all t,42,七、 条件状语从句,七、 条件状语从句,43,If 如果,If,only /,only,if 要是；若是,Unless 除非,As long as / so long as 只要,In case万一,Once 一旦,when,祈使句and /or /or else/ otherwise + 将来时态,If 如果,44,If,it is fine tomorrow, we shall have a spring outing.,If,I had money, I would buy the car.,If only,he gets the job, it will make a big difference.,(他要是能得到这份工作，情况就不同了。),How can I explain it to you,when,you wont listen.,Im happy,as long as,you are happy.,In case,he comes, let me know.,Once,you need my help, please tell me.,If it is fine tomorrow, we sha,45,1. I,will go,there tomorrow,unless,it,rains,.,除非下雨否则明天我就去那儿。,2. You,will be late,unless,you,leave,immediately.,3. You,will fail,in English,unless,you,work,harder.,4. We,wont keep,winning games,unless,we,keep,playing well.,5.,Unless,English(英国队),improve,their game, they,are going,to lose the match.,1. I will go there tomorrow un,46,(03北京春),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. after B. unless C. until D. when,(03北京春),47,八、 方式状语从句,八、 方式状语从句,48,1. Do,as,I told you .,2.,A is to B what C is to D,.,Air is to us what water is to fish.,3. I remember it,as if,it were yesterday.,4. As it is/ was.,句首“事实上”句末“按原来的样子，照现在的样子”,Leave it as it is.,别动它（让它保持原来的样子,）,1. Do as I told you .,49,九、让步状语从句,九、让步状语从句,50,Although ,though ,as, even though/if, while;,whenever, whatever.-ever ;whether. or .(不管),1.,Although/though,it was hot, he kept on working.,主句中可以用yet, still,但不能用but，,2.,Although/though,I believe it,yet,I must consider.,3. He said he would help me; he didnt,though,.,他说他会帮我，但是他并没有帮我。,Although ,though ,as, even tho,51,Even if /though,it rains ,we will make a trip.,While,I admit his good points, I can see his shortcomings. （尽管）,3.,Whether,we go to your place,or,stay here, weve still got to find something to eat.,（不管是去你那里还是待在这，我们还是的找点吃的）,4.,Wherever,you go , I will follow you.,5.,Poor,as /though he is, he is generous。,6.,Much,as/though I love it,I will not buy it.,7.,Child,as/though he is, he knows a lot.,8.,Try,as/though I might,I failed .,9.,However much,it may cost, I will buy it.,10.,No matter how much,it may cost, I will buy it.,Even if /though it rains ,we w,52,Adverbialclause状语从句概要课件,53,