状语从句精选课件.ppt

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1、关于状语从句第一页，本课件共有43页 Revision ofthe Adverbial Clauses状语从句复习状语从句复习第二页，本课件共有43页定义：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，来说明一件事称作状语从句，来说明一件事情发生的情发生的时间时间,地点地点,原因原因,条件条件,结果等结果等.它可以用来修饰谓语它可以用来修饰谓语（包括非谓语动词）、定语或（包括非谓语动词）、定语或状语，或是整个句子。状语，或是整个句子。第三页，本课件共有43页1、各种从属连词的含义及用法比、各种从属连词的含义及用法比较；较；2、no matter wh-与与 wh-ev

2、er 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、状语从句倒装及问题；、状语从句倒装及问题；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四页，本课件共有43页1 1、时间状语从句、时间状语从句 2 2、地点状语从句、地点状语从句3 3、原因状语从句、原因状语从句 4 4、目的状语从句、目的状语从句5 5、结果状语从句、结果状语从句 6 6、条件状语从句、条件状语从句7 7、方式状语从句、方式状语从句 8 8、让步状语从句、让步状语从句9 9、比较状语从句、比较状语从句第五页，本课件共有43页1.Where there i

3、s a will,there is a way.()2.Now that/Since everybody is here,lets begin our meeting.()3.So clever was he a student that he was able to work out all the difficult problems.()4.As long as you dont lose heart,youll succeed.()5.Try as he might,he could not find a job.()6.The old lady treats the boy as i

4、f he were his own son.()地点地点原因原因结果结果条件条件让步让步方式方式第六页，本课件共有43页一一 时间状语从句时间状语从句连接词连接词while,when,as,whenever,before,after,since,till,until,once,as soon as,no soonerthan,hardly/scarcely/barely when,the moment,the second,the instant,every time,each time,next time,the first/last time,by the timedirectly,imm

5、ediately,instantly等等 第七页，本课件共有43页.1“一一就就”1.As soon as I arrive in Shanghai,Ill write to you.2.upon/on+arriving 3.Immediately+句子句子4.The+时间名词时间名词(minute/moment)+句子句子5.hardlywhen 6 no soonerthan eg:Hardly/No sooner had I got home when/than it began to rain.第八页，本课件共有43页2.when/wheneverWhen I came into th

6、e room,he was writing a letter.当我进屋时，他正在写信。当我进屋时，他正在写信。We shall go there whenever we are free.我们什么时间有空，我们就去那里。我们什么时间有空，我们就去那里。第九页，本课件共有43页3.when/while/asWhen 既可指某一点时间既可指某一点时间,也可指一段时间也可指一段时间;When he returned,his wife was cooking.while指指“在某一段时间里在某一段时间里”，“在在期间期间”，引导的动，引导的动作必须是持续性的作必须是持续性的;While he was

7、reading,his wife was cooking.as强调主句和从句的动作同时发生。强调主句和从句的动作同时发生。,翻译成翻译成”一一边边一边一边”As he was reading,he was listening to the radio.第十页，本课件共有43页注意注意:when/while都可以做并列连词都可以做并列连词,连接并列句连接并列句,when表示表示“就就在这时在这时”和和“was doing”,“had just done”和和“was about to do”连用连用;while则表示对比则表示对比“然而然而”或者或者“即使即使”He He was about t

8、o tellwas about to tell me the secret me the secret when when someone patted him on the shoulder.someone patted him on the shoulder.I was walking in the street when suddenly someone patted me on the shoulder from behind.While I admit that he is not perfect,I do like him.My father was cooking while m

9、y mother was playing cards.第十一页，本课件共有43页4.连接词连接词beforesince的小结：的小结：一、含义一、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 gone.“才才”“不到不到就就”“趁趁”“还没来得及还没来得及”二Before

10、从句中谓语不用否定式。如：Before they reached the station,the train had gone.三三1）句型）句型It will be/was段时间段时间before“过多久才过多久才”如：如：It will be two years before he leaves the country.2）句型）句型It will be/was not一段时间一段时间before“没多久就没多久就”如：如：It wasnt two years before he left the country.3）句型）句型It is段时间段时间since时间的计算一律从时间的计算一律

11、从since从句的从句的 动作完成或状态结束时算起。如：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.延续性动词延续性动词:反过反过来翻译来翻译短暂性动词短暂性动词:直译直译第十二页，本课件共有43页5 till/untilWe waited till(until)he came back.我们我们一直等到他回来。一直等到他回来。She didnt stop working until eleven oclock.她到她到11点钟才停止

12、工作。点钟才停止工作。如主句动词是如主句动词是延续性动作延续性动作，常用，常用肯定式，肯定式，表示表示“直到直到为止为止”;如主句动词是如主句动词是瞬间动瞬间动词词，常用，常用否定式否定式，表示，表示“直到直到才才”第十三页，本课件共有43页Not until 句型与强调句型结合I didnt go to sleep until he came back.与倒装句式结合It was not until he came back that I went to sleep.Not until he came back did I go to sleep.第十四页，本课件共有43页二二 地点状语从句

13、地点状语从句(where,everywhere,(where,everywhere,anywhere)anywhere)Where there is a will,there is a way.有志者，事竟成。有志者，事竟成。You are free to go wherever you like.你可以随意到你喜欢的任何地方去。你可以随意到你喜欢的任何地方去。where与与wherever意义基本相同，但意义基本相同，但后者语气较强，多用于书面语。后者语气较强，多用于书面语。Anywhere he traveled,he was impressed by the friendliness o

14、f the people.第十五页，本课件共有43页地点状语从句的常用句型1，Where+地点从句，地点从句，there+主句主句此句型常译成：此句型常译成：“哪里哪里-哪里就哪里就-”；Where there is oppression，there is revolt。2，Anywhere或或 wherever+地点从句，主句。地点从句，主句。Wherever I am,I will be thinking of you.第十六页，本课件共有43页Where Where 到底引导的是地点状语从到底引导的是地点状语从句还是定语从句？句还是定语从句？1.The Winter Olympic Ga

15、mes are always held where there is plenty of snow.()2.The Winter Olympic Games are always held in the countries where there is plenty of snow.()地点状语从句地点状语从句定语从句定语从句第十七页，本课件共有43页三三 原因状语从句原因状语从句语气（强到弱)意义用法词性位置because因为强调未知原因1.回答why,2.强调句中3.与not连用4.only,simply,just5后不可再用so从属连词 前,后since now that既然表示已知、显

16、然的从属连词 常前as由于表示已知、显然的从属连词 前,后for因为解释说明，常用于推断并列连词 后第十八页，本课件共有43页其他连接词还有其他连接词还有considering(that)considering(that)考虑到；考虑到；seeing that seeing that 鉴于；由于；考虑到鉴于；由于；考虑到in thatin that 原因是原因是/因为因为I like the city,but I like the country better _ I have more friends in the country.in that第十九页，本课件共有43页四四 条件状语从句条

17、件状语从句连接词：连接词：If(如果如果),unless(除非除非)(if-not),as long as,so long as,on condition that,(只要只要)suppose/supposing(that),provided/providing(that),(假如假如)only if(只要只要),in case(万一万一),given(考虑到考虑到；鉴于；鉴于)第二十页，本课件共有43页注意点：注意点：1.分清真实条件句和非真实条件分清真实条件句和非真实条件句，非真实条件句中要用虚拟语气句，非真实条件句中要用虚拟语气If I were you,I would ask the

18、police for help.2.条件状语从句用一般现在时表示条件状语从句用一般现在时表示将来时将来时第二十一页，本课件共有43页在条件状语从句和结果状语从句中在条件状语从句和结果状语从句中,表示与事表示与事实相反的条件和结果。实相反的条件和结果。If 从句主句与现在事实不符与过去事实不符与将来事实不符过去时过去时didbe动词用动词用were过去完成时过去完成时had done过去时过去时did/should do/were to dowould/should/could/might+dowould/should/could/might+have donewould/should/coul

19、d/might+do第二十二页，本课件共有43页(五五)结果状语从句结果状语从句so that,sothat,suchthatso that,sothat,suchthat (六六)目的状语从句目的状语从句so that,that,in order so that,that,in order that,that,lestlest(以免以免),),in case(that)in case(that)和和for fear thatfor fear that(以以防防)区分区分so that引导的是目的状语从句（有引导的是目的状语从句（有might,may,can,could,should等情态动词

20、）还是结果状语从句等情态动词）还是结果状语从句e.g.1)Speak clearly so that they may understand you.()2)He got on the train late so that he found all the seats occupied.()eg.1Take more clothes in case the weather is cold.2 He didnt answer back lest his mother should be angry with him目的状语从句目的状语从句结果状语从句结果状语从句第二十三页，本课件共有43页(七七

21、)方式状语从句方式状语从句可用虚拟可用虚拟as ifas if,as thoughas though,(,(好象好象.仿佛仿佛)as)as(像像,犹如犹如,正如正如,the way,the way）(just)asso(just)asso 正如正如；A is to B what A is to B what X is X is to Y.(A to Y.(A 之于之于B B 正如正如X X之于之于Y.)Y.)1It looks _ it is going to rain.2.The child talks _ he were a man.3.I want you to tell them yo

22、ur experience exactly as you have told it to me.4.the way(that/in which)e.g.Pay attention to your table manners.I dont like the way you eat soup.as ifas if5.e.g.Water is to fish what air is to men.第二十四页，本课件共有43页 八八 让步状语从句让步状语从句though,although,as,while,even if,even though,wh-ever,no matter+wh-,whethe

23、ror（不管/不论还是）,in spite of/despite They went out in spite of the rain.1.Whether the language is learned quickly or slowly,it is hard work.2.However hard you work,you will never surpass him.第二十五页，本课件共有43页1.though,although,as 1.though,although,as 和和whilewhile引导的引导的让步状语从句注意点让步状语从句注意点 1)不能用不能用but，但可以用但可以用

24、still,yet,nevertheless2).though 能与能与even 连用，但连用，但although不可以不可以3)Though引导的让步状语从句可顺装也可倒装引导的让步状语从句可顺装也可倒装Although只可以顺装只可以顺装as只能倒装只能倒装e.g.Clever though/as he is,he cant learn a language in a week.=Although/Though he is clever,4).while用法同用法同although,但但while只能放于句首，且不可以倒装。只能放于句首，且不可以倒装。第二十六页，本课件共有43页2.no

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

26、welcome.第二十七页，本课件共有43页 九九.比比 较较 状状 语语 从从 句句asas,not so as,the same assuchas,than,the more the more 1).He is taller than I(am)/me.2).She likes pop as much as he(does)/him.3)The more a man learns,the more he sees his ignorance.4)The higher the tree is,the stronger the wind is.第二十八页，本课件共有43页1.倍数表达法倍数表达

27、法他们的房子是我们的三倍他们的房子是我们的三倍.Their room is twice bigger than ours.Their room is three times as big as ours.Their room is three times the size of ours.第二十九页，本课件共有43页2.比较状语从句中避免重复比较状语从句中避免重复1)than引导的从句中常省略与主句相同的部分引导的从句中常省略与主句相同的部分e.g.Bill is taller than Bob(is).2).用用do 代替代替e.g.Now we speak more English tha

28、n we did last term.3).从句中从句中one,that 或或those代替相应主句中的可代替相应主句中的可数名词单数，不可数名词及可数名词复数数名词单数，不可数名词及可数名词复数第三十页，本课件共有43页状语从句注意事项状语从句注意事项1省略省略1)When(you are)in Rome,do as the Romans do.2)We will do that When/if(it is)necessary.2.as/while/since可引导哪些状语从句？可引导哪些状语从句？As:时间时间,原因原因,比较比较,方式方式,让步让步While:时间时间,让步让步Since

29、:时间时间,原因原因3.as far as引导表示程度，范围引导表示程度，范围“至于至于就就第三十一页，本课件共有43页4.时态时态主将从现主将从现：在：在条件，时间和让步从句条件，时间和让步从句中，用一中，用一般现在时表示一般将来时，用现在完成时表般现在时表示一般将来时，用现在完成时表将来完成时将来完成时e.g.The house could fall down soon if no one_(do)some quick repair work.does第三十二页，本课件共有43页5.倒装倒装 状语从句的倒装一般有下面几种情况：状语从句的倒装一般有下面几种情况：否定词开头；否定词开头；so

30、加加 adj.开头；开头；as/though引导的让步状语从句。引导的让步状语从句。6.搭配搭配Although/though 不能与不能与but 连用；但连用；但可与可与yet，still,nevertheless连用连用Because 不能与不能与so连用；连用；Unless 不能与不能与or/otherwise 连用连用第三十三页，本课件共有43页高考链接1,（08-全国卷1）The lawyer seldom wears anything other than a suit_ the season.The old building must be saved,?the costA,wh

31、atever B,whereverC,wheneverD,however2,（08-全国卷1）-Have you got any idea for the summer vacation?-I dont mind where we go_ theres sun,sea and beach.A,as if B,as long as C,now that D,in order thatAB第三十四页，本课件共有43页3,(08-全国卷1)The weather was_cold that I didnt like to leave my room.A,really B,such C,too D,s

32、o4,(08-全国卷)A small car is big enough for a family of three_you need more space for baggage.A,once B,because C,if D,unless5,(08-北京卷）Did you return Freds call?-I didnt need to _Ill see him tomorrow.A,though B,unless C,when D,becauseDDD第三十五页，本课件共有43页 6，(08-北京卷）Im sorry youve been waiting so long,but it

33、ll be some time _Brain gets back.A,before B,since C,till D,after7,(08-天津卷）Well have a picnic in the park this Sunday_it rains or its very cold.A,since B,if C,unless D,until8,(08-天津卷）The last time we had great fun was _we were visiting the water park.A,where B,how C,when D,whyACC第三十六页，本课件共有43页9,（08-安

34、徽卷）-Do you have a minute?Ive got something to tell you.-OK,_ you make it short.A,now that B,if only C,so long as D,every time10,（08-湖南卷）_ the internet is of great help,I dont think its a good idea to spend too much time on it.A,If B,While C,Because D,As11,（08-山西卷）Ten years ago the population of our

35、village was_that of theirs.A,as twice large as B,twice as large as C,twice as much as D,as twice much as CBB第三十七页，本课件共有43页12,(09-上海卷）You cant borrow books from the library_ you get you student card.A,before B,if C,while D,as13,(09-重庆卷）Unsatisfied_ with the payment,he took the job just to get some wo

36、rk experience.A,though was he B,though he wasC,he was though D,was he though14,(09-湖南卷）When he_the door,he found his keys were nowhere.A,would open B,opened C,had opened D,was to openABD第三十八页，本课件共有43页15,(09-_湖南卷）_ the police thought he was the most likely one,since they had no exact proof about it,t

37、hey could no not arrest him.A,Although B,As long as C,If onlyD,As soon as16,(09-全国卷二）All the dishes in this menu,_ otherwise stated（说明),will serve two to three people.A,as B,if C,though D,unless17,（09-四川卷）Not until I came home last night_ to bed.A,Mum did go B,did Mum go C,go went Mum D,Mum went18,（

38、09-四川卷）My uncles house in the downtown area is much smaller than ours,but its twice _ expensive.A,as B,so C,too D,veryADBA第三十九页，本课件共有43页19,(09-四川）Shell never forget her stay there_she found her son who had gone missing two yearsbefore.A,that B,which C,where D,when20,（09-陕西）My parents dont mind what

39、jobI do_I am happy.A,even though B,as soon as C,as long as D,as though21,（09-山东卷）So sudden _ that the enemy had no time to escape.A,did the attack B,the attack did C,was the attack D,the attack wasDCC第四十页，本课件共有43页22,(09-江苏）_unemployment and crime are high,it can be assumed that the latter is due to

40、the former.A,Before B,Where C,Unless D,Until23,（09-安徽）-I wonder how much you charge for your services.-the first two are free_ the third costs$30.A,while B,until C,whenD,before24,（09-福建）She had just finished her homework_her mother asked her to practise playing the piano yesterday.A,when B,while C,a

41、fterD,sinceBAA当当时候时候第四十一页，本课件共有43页25,(09-辽宁卷）My parents have promised to come to see me before I_ for Africa.A,have left B,leave C,left D,will leave26,(09-辽宁卷）_ is the power of TV thatit can make a person suddenly famous.A,Such B,This C,That D,So 27,(09-辽宁卷）Peters jacket looked just the same as Jack,but it cost _ his.A,as much twice as B,twice as much asC,much as twice as D,as twice much as28,(09-辽宁卷）It just isnt fair._ I was working as a waiter last month,my friends were lying on the beach.A,whenever B,though C,for D,whileBBDA第四十二页，本课件共有43页2022/12/8感感谢谢大大家家观观看看第四十三页，本课件共有43页