状语从句课件

睢宁高级中学北校

第一页，共43页。第一页，共43页。RevisionoftheAdverbialClauses状语从句复习第二页，共43页。第二页，共43页。定义：在复合句中由从句表示的状语称作状语从句，来说明一件事情发生的时间,地点,原因,条件,结果等.它可以用来修饰谓语（包括非谓语动词）、定语或状语，或是整个句子。

第三页，共43页。第三页，共43页。1、各种从属连词的含义及用法比较；2、nomatterwh-与wh-ever引导的从句的区别；3、状语从句的时态问题；4、状语从句倒装及问题；5、状语从句与其它从句的区别。考点与难点归纳考点难点第四页，共43页。第四页，共43页。1、时间状语从句2、地点状语从句3、原因状语从句4、目的状语从句5、结果状语从句6、条件状语从句7、方式状语从句8、让步状语从句9、比较状语从句第五页，共43页。第五页，共43页。1.Wherethereisawill,thereisaway.()2.Nowthat/Sinceeverybodyishere,let’sbeginourmeeting.()3.Socleverwasheastudentthathewasabletoworkoutallthedifficultproblems.()4.Aslongasyoudon’tloseheart,you’llsucceed.()5.Tryashemight,hecouldnotfindajob.()6.Theoldladytreatstheboyasifhewerehisownson.()地点原因结果条件让步方式第六页，共43页。第六页，共43页。一时间状语从句连接词while,when,as,whenever,before,after,since,till,until,once,assoonas,nosooner…than,hardly/scarcely/barely…when,

themoment,thesecond,theinstant,

everytime,eachtime,nexttime,thefirst/lasttime,bythetimedirectly,immediately,instantly等

第七页，共43页。第七页，共43页。.1“一……就……”Assoonas

IarriveinShanghai,I’llwritetoyou.upon/on+arriving

Immediately+句子The+时间名词(minute/moment

……)+句子hardly…when6nosooner…than

eg:Hardly/Nosooner

hadIgothomewhen/thanitbegantorain.第八页，共43页。第八页，共43页。2.when/wheneverWhenIcameintotheroom,hewaswritingaletter.当我进屋时，他正在写信。Weshallgotherewheneverwearefree.我们什么时间有空，我们就去那里。第九页，共43页。第九页，共43页。3.when/while/asWhen既可指某一点时间,也可指一段时间;Whenhereturned,hiswifewascooking.while指“在某一段时间里”，“在…期间”，引导的动作必须是持续性的;Whilehewasreading,hiswifewascooking.as强调主句和从句的动作同时发生。,翻译成”一边……一边……”Ashewasreading,hewaslisteningtotheradio.第十页，共43页。第十页，共43页。注意:when/while都可以做并列连词,连接并列句,when表示

“就在这时”和

“wasdoing”,“hadjustdone”和

“wasabouttodo”连用;while则表示对比“然而”或者“即使”Hewasabouttotellmethesecretwhensomeonepattedhimontheshoulder.Iwaswalkinginthestreetwhensuddenlysomeonepattedmeontheshoulderfrombehind.

WhileIadmitthatheisnotperfect,Idolikehim.Myfatherwascookingwhilemymotherwasplayingcards.第十一页，共43页。第十一页，共43页。4.连接词before\since的小结：一、含义1．Wehadsailedfourdaysandfournightsbeforewesawland.2．Wehadn’trunamilebeforehefelttired.3．Pleasewriteitdownbeforeyouforgetit.4．BeforeIcouldgetinaword,hehadgone.

“……才”“不到……就”“趁……”“还没来得及”二．Before从句中谓语不用否定式。如：Beforetheyreachedthestation,thetrainhadgone.

三．1）句型Itwillbe/was＋段时间＋before…“过多久才……”

如：Itwillbetwoyearsbeforeheleavesthecountry.2）句型Itwillbe/wasnot＋一段时间＋before…“没多久就……”如：Itwasn’ttwoyearsbeforeheleftthecountry.

3）句型Itis＋段时间＋since…时间的计算一律从since从句的动作完成或状态结束时算起。如：Itisthreeyearssinceshewasinthearmy.Itisthreeyearssinceshejoinedthearmy.延续性动词:反过来翻译短暂性动词:直译第十二页，共43页。第十二页，共43页。5till/until

Wewaitedtill(until)hecameback.我们一直等到他回来。 Shedidn’tstopworkinguntileleveno’clock.她到11点钟才停止工作。如主句动词是延续性动作，常用肯定式，表示“直到…为止”;如主句动词是瞬间动词，常用否定式，表示“直到…才”第十三页，共43页。第十三页，共43页。Notuntil句型与强调句型结合Ididn’tgotosleepuntilhecameback.与倒装句式结合ItwasnotuntilhecamebackthatIwenttosleep.NotuntilhecamebackdidIgotosleep.第十四页，共43页。第十四页，共43页。二地点状语从句(where,everywhere,anywhere)Wherethereisawill,thereisaway.有志者，事竟成。Youarefreetogowhereveryoulike.你可以随意到你喜欢的任何地方去。where与wherever意义基本相同，但后者语气较强，多用于书面语。Anywherehetraveled,hewasimpressedbythefriendlinessofthepeople.第十五页，共43页。第十五页，共43页。地点状语从句的常用句型

1，Where+地点从句，there+主句此句型常译成：“哪里---哪里就---”；Wherethereisoppression，thereisrevolt。2，Anywhere或wherever+地点从句，主句。WhereverIam,Iwillbethinkingofyou.第十六页，共43页。第十六页，共43页。Where到底引导的是地点状语从句还是定语从句？

1.TheWinterOlympicGamesarealwaysheldwherethereisplentyofsnow.()2.TheWinterOlympicGamesarealwaysheldinthecountrieswherethereisplentyofsnow.()地点状语从句定语从句第十七页，共43页。第十七页，共43页。三原因状语从句语气（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\nowthat既然表示已知、显然的从属连词常前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，共43页。第十八页，共43页。其他连接词还有

considering(that)考虑到；

seeingthat

鉴于；由于；考虑到

inthat

原因是/因为Ilikethecity,butIlikethecountrybetter___________Ihat第十九页，共43页。第十九页，共43页。四条件状语从句连接词：If(如果),unless(除非)(if---not),

aslongas,solongas,onconditionthat,(只要)suppose/supposing(that),provided/providing(that),(假如)onlyif(只要),incase(万一),given(考虑到…；鉴于)第二十页，共43页。第二十页，共43页。注意点：1.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IfIwereyou,Iwouldaskthepoliceforhelp.

2.条件状语从句用一般现在时表示将来时第二十一页，共43页。第二十一页，共43页。在条件状语从句和结果状语从句中,表示与事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didbe动词用were过去完成时haddone过去时did/shoulddo/weretodowould/should/could/might+dowould/should/could/might+havedonewould/should/could/might+do第二十二页，共43页。第二十二页，共43页。(五)结果状语从句sothat,so…that,such…that

(六)目的状语从句sothat,that,inorder

that,

lest(以免),incase(that)

和forfearthat(以防)区分sothat引导的是目的状语从句（有might,may,can,could,should等情态动词）还是结果状语从句e.g.1)Speakclearlysothattheymayunderstandyou.()2)Hegotonthetrainlatesothathefoundalltheseatsoccupied.()eg.1Takemoreclothesincasetheweatheriscold.2Hedidn’tanswerbacklesthismothershouldbeangrywithhim目的状语从句结果状语从句第二十三页，共43页。第二十三页，共43页。(七)方式状语从句

可用虚拟asif,asthough,(好象.仿佛)as(像,犹如,正如…,theway…）

(just)as…so

正如…；AistoBwhatXistoY.(A之于B正如X之于Y.)1．Itlooks_______itisgoingtorain.2.Thechildtalks_________hewereaman.3.Iwantyoutotellthemyourexperienceexactlyasyouhavetoldittome.4.theway(that/inwhich)…e.g.Payattentiontoyourtablemanners.Idon’tlikethewayyoueatsoup.asifasif5.e.g.Wateristofishwhatairistomen.第二十四页，共43页。第二十四页，共43页。八让步状语从句though,although,as,while,evenif,eventhough,wh-ever,nomatter+wh-,whether…or…（不管/不论…还是）,

inspiteof/despiteTheywentoutinspiteoftherain.

Whetherthelanguageislearnedquicklyorslowly,itishardwork.

Howeverhardyouwork,youwillneversurpasshim.第二十五页，共43页。第二十五页，共43页。1.though,although,as和while引导的让步状语从句注意点

1)．不能用but，但可以用still,yet,nevertheless2).though能与even连用，但although不可以3)Though引导的让步状语从句可顺装也可倒装Although只可以顺装as只能倒装e.g.Cleverthough/asheis,hecan’tlearnalanguageinaweek.=Although/Thoughheisclever,…4).while用法同although,但while只能放于句首，且不可以倒装。第二十六页，共43页。第二十六页，共43页。2.nomatterwh-与wh-ever的联系及区别：nomatterwh-只引导让步状语从句，此时与wh-ever通用。如:Nomatterwhen/Wheneverhecomesback,heshouldbeinvitedtotheparty.wh-ever又可引导名词性从句，Nomatterwh-不能。如：WhateverIcandoforyouwillbenothingbutpayingadebt.Whoevercanhelpuswillbewelcome.第二十七页，共43页。第二十七页，共43页。九.比较状语从句as…as,notso…as,thesameassuch…as,than,themore…themore…1).HeistallerthanI(am)/me.2).Shelikespopasmuchashe(does)/him.3)Themoreamanlearns,themoreheseeshisignorance.4)Thehigherthetreeis,thestrongerthewindis.第二十八页，共43页。第二十八页，共43页。1.倍数表达法他们的房子是我们的三倍.Theirroomistwicebiggerthanours.Theirroomisthreetimesasbigasours.Theirroomisthreetimesthesizeofours.第二十九页，共43页。第二十九页，共43页。2.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e.g.BillistallerthanBob(is).2).用do代替e.g.NowwespeakmoreEnglishthanwedidlastterm.3).从句中one,that或those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第三十页，共43页。第三十页，共43页。状语从句注意事项1．省略1)When(youare)inRome,doastheRomansdo.2)WewilldothatWhen/if(itis)necessary.2.as/while/since可引导哪些状语从句？As:时间,原因,比较,方式,让步While:时间,让步Since:时间,原因3.asfaras引导表示程度，范围“至于…就…第三十一页，共43页。第三十一页，共43页。4.时态主将从现：在条件，时间和让步从句中，用一般现在时表示一般将来时，用现在完成时表将来完成时e.g.Thehousecouldfalldownsoonifnoone______(do)

somequickrepairwork.does第三十二页，共43页。第三十二页，共43页。5.倒装

状语从句的倒装一般有下面几种情况：①否定词开头；②so加adj.开头；③as/though引导的让步状语从句。6.搭配Although/though不能与but连用；但可与yet，still,nevertheless连用Because不能与so连用；Unless不能与or/otherwise连用第三十三页，共43页。第三十三页，共43页。高考链接

1,（08--全国卷1）Thelawyerseldomwearsanythingotherthanasuit___theseason.Theoldbuildingmustbesaved,?thecostA,whateverB,whereverC,wheneverD,however2,（08--全国卷1）--Haveyougotanyideaforthesummervacation?--Idon'tmindwherewego___there'ssun,seaandbeach.A,asifB,aslongasC,nowthatD,inorderthatAB第三十四页，共43页。第三十四页，共43页。3,(08-全国卷1)Theweatherwas____coldthatIdidn'tliketoleavemyroom.A,reallyB,suchC,tooD,so4,(08-全国卷Ⅱ)Asmallcarisbigenoughforafamilyofthree___youneedmorespaceforbaggage.A,onceB,becauseC,ifD,unless5,(08-北京卷）DidyoureturnFred'scall?--Ididn'tneedto___I'llseehimtomorrow.A,thoughB,unlessC,whenD,becauseDDD第三十五页，共43页。第三十五页，共43页。6，(08-北京卷）I'msorryyou'vebeenwaitingsolong,butit'llbesometime___Braingetsback.A,beforeB,sinceC,tillD,after7,(08-天津卷）We'llhaveapicnicintheparkthisSunday___itrainsorit'sverycold.A,sinceB,ifC,unlessD,until8,(08-天津卷）Thelasttimewehadgreatfunwas___wewerevisitingthewaterpark.A,whereB,howC,whenD,whyACC第三十六页，共43页。第三十六页，共43页。9,（08-安徽卷）-Doyouhaveaminute?I'vegotsomethingtotellyou.-OK,__youmakeitshort.A,nowthatB,ifonlyC,solongasD,everytime10,（08-湖南卷）____theinternetisofgreathelp,Idon'tthinkit'sagoodideatospendtoomuchtimeonit.A,IfB,WhileC,BecauseD,As11,（08-山西卷）Tenyearsagothepopulationofourvillagewas___thatoftheirs.A,astwicelargeasB,twiceaslargeasC,twiceasmuchasD,astwicemuchas

CBB第三十七页，共43页。第三十七页，共43页。12,(09-上海卷）Youcan'tborrowbooksfromthelibrary__yougetyoustudentcard.A,beforeB,ifC,whileD,as13,(09-重庆卷）Unsatisfied__withthepayment,hetookthejobjusttogetsomeworkexperience.A,thoughwasheB,thoughhewasC,hewasthoughD,washethough14,(09-湖南卷）Whenhe___thedoor,hefoundhiskeyswerenowhere.A,wouldopenB,openedC,hadopenedD,wastoopenABD第三十八页，共43页。第三十八页，共43页。15,(09-_湖南卷）__thepolicethoughthewasthemostlikelyone,sincetheyhadnoexactproofaboutit,theycouldnonotarresthim.A,AlthoughB,AslongasC,IfonlyD,Assoonas16,(09-全国卷二）Allthedishesinthismenu,__otherwisestated（说明),willservetwotothreepeople.A,asB,ifC,thoughD,unless17,（09-四川卷）NotuntilIcamehomelastnight___tobed.A,MumdidgoB,didMumgoC,gowentMumD,Mumwent18,（09-四川卷）Myuncle'shouseinthedowntownareaismuchsmallerthanours,butit'stwice___expensive.A,asB,soC,tooD,veryADBA第三十九页，共43页。第三十九页，共43页。19,(09-四川）She'llneverforgetherstaythere___shefoundhersonwhohadgonemissingtwoyearsbefore.A,thatB,whichC,whereD,when20,（09-陕西）Myparentsdon'tmindwhatjobIdo___Iamhappy.A,eventhoug