状语从句ppt精选PPT.ppt

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1、关于状语从句ppt第1页，讲稿共102张，创作于星期二定义定义：在复合句中由从句表示的状语在复合句中由从句表示的状语称作状语从句，它可以用来修称作状语从句，它可以用来修饰谓语（包括非谓语动词）、饰谓语（包括非谓语动词）、定语或状语，或是整个句子。定语或状语，或是整个句子。第2页，讲稿共102张，创作于星期二准确掌握每一个连词的含义准确掌握每一个连词的含义是掌握状语从句的关键。是掌握状语从句的关键。同时要注意主从句的时态呼应。同时要注意主从句的时态呼应。第3页，讲稿共102张，创作于星期二状语从句一般分为九大类状语从句一般分为九大类状语从句类别状语从句类别:时间状语从句时间状语从句 地点状语从句

2、地点状语从句 原原因状语从句因状语从句 目的状语从句目的状语从句 结果结果状语从句状语从句 条件状语从句条件状语从句 方式状方式状语从句语从句 比较状语从句比较状语从句 让步状语让步状语从句从句第4页，讲稿共102张，创作于星期二1.时间状语从句：时间状语从句：引导时间状语从句的连词有：引导时间状语从句的连词有：when,while,as,the moment,before,after,till,until,since,as soon as 等。等。请注意请注意 when,while,as 的区别的区别第5页，讲稿共102张，创作于星期二When -当当时候时候,通常指某通常指某一特定的时间点

3、，主句与从句的一特定的时间点，主句与从句的动作同时发生。动作同时发生。When I opened the window,I saw him come up.When I have time,I will go to see you.第6页，讲稿共102张，创作于星期二When I came home,I met an old schoolmate of mine.He said he would tell her about it when he saw her.*注意：注意：在时间状语从句中，主在时间状语从句中，主从句都是将来的动作或状态时，从句都是将来的动作或状态时，习惯上主句用将来时，从

4、句用一习惯上主句用将来时，从句用一般现在时。般现在时。第7页，讲稿共102张，创作于星期二When-正在正在的时候，突然的时候，突然。通常主句是进行时或通常主句是进行时或 be about to 时，在翻译的时候，时，在翻译的时候，when 可以译可以译成没想到或突然。成没想到或突然。I was walking along the street,when I met him.I was about to fall asleep when my sister came in.第8页，讲稿共102张，创作于星期二One evening,little Hans was sitting near th

5、e fire when he heard a loud knock at the door.第9页，讲稿共102张，创作于星期二When 当从句是进行时，主句当从句是进行时，主句是一般时，往往表示不满。是一般时，往往表示不满。Someone knocked at the door when I was having breakfast.When I was leaving the house,the postman arrived.第10页，讲稿共102张，创作于星期二When the children had gone to bed,she began toprepare her lesso

6、ns.When=after第11页，讲稿共102张，创作于星期二While-在在期间，往往指一期间，往往指一段时间。段时间。While we were in America,we saw him twice.While we were talking,he came in.Strike while the iron is hot.第12页，讲稿共102张，创作于星期二While-表示一种不满情绪，意思表示一种不满情绪，意思是这边在干某种重要的事，而另是这边在干某种重要的事，而另一边在享受等。一边在享受等。We are cleaning the classroom while they are

7、playing the football.The soldier faces the powder while the beauty powder the face.第13页，讲稿共102张，创作于星期二While I am washing the floor,you can be cleaning the windows.第14页，讲稿共102张，创作于星期二As-一边一边一边一边,随着随着She was doing her homework as she was listening to the music.As she grew older,she became more beautif

8、ul.第15页，讲稿共102张，创作于星期二As-当当时，指一个动作紧时，指一个动作紧接着一个动作发生，从句通常用接着一个动作发生，从句通常用进行时。进行时。As I was going out,it began to rain.I saw Mary as she was going on the bus.第16页，讲稿共102张，创作于星期二As he was eating his breakfast,he heard someone knock at the door.Someone patted me on the shoulder as I was standing before th

9、e shop window.第17页，讲稿共102张，创作于星期二The moment-一一就就 =as soon as,immediately,-Did you remember to give Mary the money you owed her?-Yes,I gave her the moment I saw her.第18页，讲稿共102张，创作于星期二Not until-直到直到才才He didnt leave the office until he finished the work.=He left the office when he finished the work.No

10、t until 可以和可以和 when 互换互换第19页，讲稿共102张，创作于星期二Before-在在之前之前The passengers should arrive at the airport an hour before the flight departs.Did you work as a stewardess before you come to this company?第20页，讲稿共102张，创作于星期二It was not long before I forgot it all.(It was/will be before 是常用句型是常用句型)He ran off be

11、fore I could stop him.第21页，讲稿共102张，创作于星期二After-在在 之后之后The customer left the ticket counter after he had a quarrel with the ticket agent.The plane took off after the air traffic controller gave clearance.第22页，讲稿共102张，创作于星期二Since-自从自从,通常主句用通常主句用现在完成时现在完成时I have never been there again since I graduated

12、 from the university.The captain has traveled almost everywhere in the world since he became a pilot.第23页，讲稿共102张，创作于星期二It is just a week since we arrived here.(It is/has been since是常用句是常用句型）型）第24页，讲稿共102张，创作于星期二As soon as-一一就就Jack went to school as soon as he got well.Ill ring you up as soon as I g

13、et an answer from him.第25页，讲稿共102张，创作于星期二No sooner than-一一就就No sooner had he arrived than he went away again.no sooner than 用于句首用于句首要求倒装要求倒装Hardly whenScarcely when第26页，讲稿共102张，创作于星期二Once you see him,you will never forget him.Once -一但一但就就第27页，讲稿共102张，创作于星期二Every time,each time 每次每次whenever 每当每当Each

14、time he came to town,he would visit our school.Whenever we met with difficulties,they came to help us.第28页，讲稿共102张，创作于星期二 2.条件状语从句条件状语从句引导状语从句的连接词有引导状语从句的连接词有:If,unless,as long as,in case,provided that,on condition that第29页，讲稿共102张，创作于星期二If-如果如果If you dont hurry up,you will miss the plane.If it snow

15、s tomorrow,the flight will be canceled.If you leave at 6 oclock tomorrow morning,youd better get to bed now.第30页，讲稿共102张，创作于星期二Unless-如果不如果不,除非除非=if notWe cant get there on time unless we book the earliest flight=We cannot get there on time if we dont book the earliest flight.第31页，讲稿共102张，创作于星期二Dont

16、 trouble trouble unless trouble troubles you.He will not join us unless he changes his mind.第32页，讲稿共102张，创作于星期二As long as-只要只要We will succeed as long as we keep on trying.You cant play games as long as you remember the rules.A man is not old as long as he is seeking something.第33页，讲稿共102张，创作于星期二As(s

17、o)far as-据据所知所知As far as I know,he speaks English very well.As/So far as I know,he is an expert on DNA.第34页，讲稿共102张，创作于星期二In case-假使假使,如果如果The plane cannot take off in case it rains.Send us a message in case you have any difficulty.第35页，讲稿共102张，创作于星期二Provided that 如果如果,有时省略有时省略 thatThe plane will be

18、 in good condition provided that it is taken care of carefully.You can become a stewardess provided that you are in good shape and you have got the proper education.第36页，讲稿共102张，创作于星期二On condition that-条件是条件是He said that he would come to the meeting on condition that no one asked him to speak.The mo

19、ther promised to the son to buy him a toy airplane on condition that he passes his English test.第37页，讲稿共102张，创作于星期二注注:主从句的动作发生在将来时，主从句的动作发生在将来时，则主句用将来时则主句用将来时,从句用一般现从句用一般现在时。在时。If he arrives tomorrow,I will be waiting for him at the airport.He said he would not leave unless it was fine next day.第38页

20、，讲稿共102张，创作于星期二3.地点状语从句地点状语从句 地点状语从句只有两个连词地点状语从句只有两个连词:Where,wherever第39页，讲稿共102张，创作于星期二Where-在在地方地方Put the medicine where you can easily get it.Where that high building stands,there used to be some low,deserted houses.Where there is a will,there is a way.第40页，讲稿共102张，创作于星期二Wherever-无论哪里无论哪里He follo

21、ws her wherever she goes.Wherever you are,I will be right there waiting for you.第41页，讲稿共102张，创作于星期二4.原因状语从句原因状语从句 because,as,since,now that,和和considering that,seeing that 这六个连词都用于表示表示原这六个连词都用于表示表示原因因,但在语气上一个比一个弱但在语气上一个比一个弱.第42页，讲稿共102张，创作于星期二Because-因为因为,通常从句放在主通常从句放在主句后句后.Mr Smith was very upset be

22、cause he couldnt find his luggage.He said that he couldnt work because the computer was out of order.第43页，讲稿共102张，创作于星期二I succeed because I willed it,I never hesitated.I do it because I like it.第44页，讲稿共102张，创作于星期二As-因为因为,通常放在句首通常放在句首As it is quite windy today,he decidesAs he is honest and modest,all

23、 his friends like him.第45页，讲稿共102张，创作于星期二Since-既然既然 因语气较弱因语气较弱,常译常译为既然为既然Since everybody has come,we can set off.Since the purser didnt tell us what to do,we can relax.第46页，讲稿共102张，创作于星期二Now that-既然既然Now that you are here,you can join us.Now that all airlines offer discount prices,we should do the s

24、ame.第47页，讲稿共102张，创作于星期二considering that-顾及到顾及到 Considering that they are just beginners,they are doing quite a good job.第48页，讲稿共102张，创作于星期二seeing that-由于由于 Seeing(that)quite a few people were absent,we decided toput the meeting off.第49页，讲稿共102张，创作于星期二5.结果状语从句结果状语从句引导结果状语从句的连词有：引导结果状语从句的连词有：that,so t

25、hat,sothatsuchthat第50页，讲稿共102张，创作于星期二So that-太太以至于以至于 so 后面应用形容词或副词后面应用形容词或副词,有时省有时省略略so只用只用thatBoeing 747 is so large that people like to call it jet bomb.The flight scheduled so early that nobody wanted to look on it.第51页，讲稿共102张，创作于星期二So that-因而，以便，为了因而，以便，为了 有有时时so 可以省去可以省去Can you move your lugg

26、age a little bit away so that I can put mine in the overhead bin too.Speak louder please so that the people at the back can hear you.第52页，讲稿共102张，创作于星期二When you skin your customers,you should leave some skin on to grow so that you can skin them again.第53页，讲稿共102张，创作于星期二Such that-太太以至于以至于 用法与用法与sotha

27、t相同，但相同，但such 后面应用名词。后面应用名词。The foreign visitor was such a fast speaker that nobody could understand him.第54页，讲稿共102张，创作于星期二The Canadian airlines hangar is such a huge building that it can hold two medium-range jets at the same time.第55页，讲稿共102张，创作于星期二 6.目的状语从句目的状语从句 引导目的状语从句的主要连词引导目的状语从句的主要连词有有:tha

28、t,so that,in order that,for fear that,lest第56页，讲稿共102张，创作于星期二Lets take the front seats(so)that we may see more clearly.(So)that-以便以便,从句中常常使从句中常常使用一些情态动词，如：用一些情态动词，如：can,could,may,might,should等等 第57页，讲稿共102张，创作于星期二in order that-为了为了,与与so that 相同从句中常常使用一些相同从句中常常使用一些情态动词，如：情态动词，如：can,could,may,might,sh

29、ould等等 School was closed early in order that the children might go home ahead of the storm.第58页，讲稿共102张，创作于星期二for fear that-生怕生怕;为了防止为了防止(某事发生某事发生)He took the name down for fear that he should forget it.The instructor emphasized on the issue three times for fear that the students did not pay enough

30、attention to the problem.第59页，讲稿共102张，创作于星期二in case -万一万一 Better take more clothes in case the weather is cold.You should bring a dictionary in case you need it.Please take an umbrella in case it rains.第60页，讲稿共102张，创作于星期二Lest-以防万一以防万一The man decided to tell his boss the fact lest he would be angry w

31、ith him.The manager of the workshop asked his staff to work overtime lest they wouldnt finish the task on time.第61页，讲稿共102张，创作于星期二7.比较状语从句比较状语从句 引导比较状语从句的连词有：引导比较状语从句的连词有：Asas,not so(as)as,.than,the more the more.第62页，讲稿共102张，创作于星期二Asas-像像一样一样If you dont want to miss the flight,you need to be at the

32、 airport as early as possible.My grandma told me that her eyesight was as good as 10 years before.Cultivation to the mind is as necessary as food for the body.第63页，讲稿共102张，创作于星期二Not so(as)as-不像不像The job is not so difficult as I thought it would be.The flight was not so/as harmful as the captain pred

33、icted.第64页，讲稿共102张，创作于星期二than-比比怎么样，用怎么样，用于事物间的比较，于事物间的比较，more 后面用后面用形容词或副词形容词或副词People believe that being a stewardess is better than most of the other jobs.I personally think that the American movies are more interesting than Chinese ones第65页，讲稿共102张，创作于星期二A beautiful form is better than a beautif

34、ul face;a beautiful behavior(is)than a beautiful form.第66页，讲稿共102张，创作于星期二The more,the more-越越 越越The more he listened to that song,the less he enjoyed it.The more things a man is ashamed of,the more respectable he is.第67页，讲稿共102张，创作于星期二8.让步状语从句让步状语从句 引导让步状语从句的连词有：引导让步状语从句的连词有：Although,though,as,even

35、if,even though,no matter,however,whatever,while,whether第68页，讲稿共102张，创作于星期二Although,though-虽然虽然 although 和和though 可以互换，可以互换，但但although 常放在句首。常放在句首。Though可以用于倒装。可以用于倒装。Although it was raining,the plane managed to take off.Although it was not his fault,he took all the blame.第69页，讲稿共102张，创作于星期二Though he

36、 did his best,he didnt succeed.Child though he was,he did quite well.第70页，讲稿共102张，创作于星期二As-尽管尽管 as 引导让步状语从句引导让步状语从句时，句子通常倒装。可与时，句子通常倒装。可与though 互换。互换。Busy as he is,he never misses a football match.Hard as she works,she makes little progress.第71页，讲稿共102张，创作于星期二Even if/even though-即使即使Even if you dont

37、 like your boss,you should do your work.Even if you are not fond of flowers,you shouldnt miss the chrysanthemum exhibition.第72页，讲稿共102张，创作于星期二Even though I might be wrong,I will go my way.Even though his dean didnt mean it,he still felt embarrassed.第73页，讲稿共102张，创作于星期二However-不论，不论，however 引引导让步状语从句时

38、，句子通常导让步状语从句时，句子通常倒装倒装He couldnt get there on time however fast he drove.The father couldnt make his daughter smile however hard he tried.第74页，讲稿共102张，创作于星期二N o matter(what,when,where,how)-无论（什么，何时，何无论（什么，何时，何地，怎样）地，怎样）The old man wouldnt believe anything no matter what you said.Please tell me the r

39、esult no matter when you get it.第75页，讲稿共102张，创作于星期二He wouldnt forgive me no matter how hard I begged him.I will find you no matter where you hide.第76页，讲稿共102张，创作于星期二Whatever-不管不管Whatever other people may say,she wont change her mind.Whatever you do,it wont affect our plan.第77页，讲稿共102张，创作于星期二While-尽管

40、尽管While I have sympathy for you,I cant help you.While its none of my business,I will watch you.第78页，讲稿共102张，创作于星期二Whether-不管，常与不管，常与or not 连用连用Whether he is good or not,the company decided to send him abroad.Whether his proposal is practical or not,the department plans to adopt.第79页，讲稿共102张，创作于星期二9.

41、方式状语从句方式状语从句 方式状语从句常由方式状语从句常由:as,as if,as though第80页，讲稿共102张，创作于星期二as-与与 一样一样 Do in Rome as the Romans do.Leave things as they are.第81页，讲稿共102张，创作于星期二as if,as though-仿佛仿佛,由由as if或或 as though引导的从句中可用引导的从句中可用虚拟语气虚拟语气 She stood at the door as if(=as though)she were waiting forsomeone.第82页，讲稿共102张，创作于星期

42、二1._ you decide to take up,you should try to make it a success.A.If B.Whenever C.Unless D.Whatever第83页，讲稿共102张，创作于星期二2.It is foolish to take a taxi you can easilywalk to the station.A.before B.that C.unless D.when第84页，讲稿共102张，创作于星期二3.Ill accept any job,_ I dont have to get up early.A.even though B.t

43、hough C.in case D.as long as第85页，讲稿共102张，创作于星期二4._ problems you have,you can always come tome for help.A.What B.Whatever C.Whichever D.Which第86页，讲稿共102张，创作于星期二5._ much advice I gave him,he did exactly what he wanted to do.A.How B.Whatever C.However D.No matter第87页，讲稿共102张，创作于星期二6.-Did you remember t

44、o give Mary the money you owed her?-Yes.I gave it to her _ I saw her.A.while B.the moment C.suddenly D.once第88页，讲稿共102张，创作于星期二7.If we work with a strong will,we can overcome any difficulty,_ great it is.A.what B.how C.however D.whatever第89页，讲稿共102张，创作于星期二8.I hurried _ I wouldnt be late for class.A.s

45、ince B.so that C.as if D.unless第90页，讲稿共102张，创作于星期二9.John plays football _,if not better than,David.A.as well B.as well as C.so well D.so well as第91页，讲稿共102张，创作于星期二10.-What was the party like?-Wonderful.Its years _ I enjoyed myself so much.A.after B.when C.before D.since第92页，讲稿共102张，创作于星期二11.Dont cha

46、nge your mind,_ happens to you.A.which B.what C.whichever D.whatever第93页，讲稿共102张，创作于星期二12._ he comes,we wont be able to go.A.Without B.Unless C.Except D.Even第94页，讲稿共102张，创作于星期二13.Nobody believed him _ what he said.A.even though B.even if C.no matter D.because第95页，讲稿共102张，创作于星期二14.I was watching TV _

47、 suddenly the lights went out.A.when B.while C.as D.for第96页，讲稿共102张，创作于星期二15.Take your umbrella with you _ it rains.A.if B.as ifC.in case D.as long as第97页，讲稿共102张，创作于星期二16.No sooner _ entered the office _I heard the telephone ringing.A.had I,when B.I had,than C.had I,than D.I had,when第98页，讲稿共102张，创作

48、于星期二17.I had hardly arrived _ he started crying to go home.A.as B.for C.when D.until第99页，讲稿共102张，创作于星期二18.It wont be long _ you regret what you said.A.since B.when C.before D.till第100页，讲稿共102张，创作于星期二19.The new secretary is supposed to report to the manager as soon as she_.A.will arrive B.arrives C.is going to arrive D.is arriving第101页，讲稿共102张，创作于星期二感感谢谢大大家家观观看看第102页，讲稿共102张，创作于星期二