《高三状语从句复习》PPT课件.ppt

,高三状语从句复习,1._youdecidetotakeup,youshouldtrytomakeitasuccess.A.IfB.WheneverC.UnlessD.Whatever,高考链接,2.Itisfoolishtotakeataxiyoucaneasilywalktothestation.A.beforeB.thatC.unlessD.when,高考链接,3.Illacceptanyjob,_Idonthavetogetupearly.A.eventhoughB.thoughC.incaseD.aslongas,高考链接,一、时间状语从句:Whenitrains,thechildrenwillplayindoors.NosoonerhadIgothomethanitbegantorain.二、地点状语从句Makeamarkwhereyouhaveanyquestions.三、条件状语从句Aslongasyoukeepontrying,youllcertainlysucceed.四、比较状语从句HespeaksEnglishmuchbetterthananyotherstudentinhisclass.,五、目的状语从句AskhimtohurryupwiththeselettersinorderthatIcansignthem.六、结果状语从句Itissuchadifficultproblemthatnobodycanworkitout.七、方式状语从句Itlooksasiftheweathermayclearupverysoon.八、让步状语从句Althoughitsraining,theyarestillworkinginthefield.九、原因状语从句Astheweatherwasfine,wedecidedtoclimbthemountain.,状语从句的定义：,在复合句中由从句表示的状语称作状语从句，它可以用来修饰谓语（包括非谓语动词）、定语或状语，或是整个句子。状语从句通常由一个连词引起，也可以由一个起连词作用的词组引起，有时甚至不需要连词直接和主句连接起来。,考点难点,状语从句的时态问题各种从属连词的含义及用法比较nomatterwh-与wh-ever引导的从句的区别状语从句倒装及紧缩问题状语从句与其它从句的区别,我们复习的主要内容：一、时间状语从句1.whenwhileas用法及区别2.一就assoonasthemomenttheminutehardlywhennosoonerthan3.含time的短语everytimeeachtimenexttimethedaytheyearthemorning4.beforesince的用法及区别,二、条件状语从句：ifincaseaslongasasfarasunlessuntil的区别三、原因状语从句(略讲）asbecausesincenowthatfor四、地点状语从句：wherewherever五、让步状语从句：althoughthoughas倒装问题evenifwhateverhowevernomatterwho/how,高三状语从句复习1.时间状语从句,注意:时态一致:主将，从现1.连接词when的用法小结A.when引导的时间状从:谓语动词可以是延续性动词，也可短暂性动词，可用于主句和从句同时发生或从句动作先于主句动作。Whenthefilmended,thepeoplewentback.WhenIlivedthere,IusedtogototheseashoreonSundays.,时间状语从句,B.when用作并列连词，“那时，这时”=atthattimeSomebodywasdoingsthSomebodywasabouttodosth.Somebodywasonthepointofdoingsth.Somebodyhaddonesthwhensth.happened(一般过去时)(正在做/正要做/刚做完这时突然),Wewerehavingameetingwhensomeonebrokein.Wewereabouttosetoffwhenitsuddenlybegantorain.,C.when还可表示原因“既然”=since;consideringthatItwasfoolishofyoutotakeataxiwhenyoucouldeasilywalkthereinfiveminutes.,WhileIaccepttheproblemisdifficult,IdontthinkIwontworkitout.Somepeoplewastefoodwhileothershaventenough.Pleasedonttalksoloudwhileothersareworking.,虽然，尽管,而,While,当,2.连接词while的用法A.while引导的动作必须是持续性的，侧重主句动作和从句动作相对比。Pleasedonttalksoloudwhileothersareworking.B.while作并列连词，“而，却”，表示对比Girlsarestudyingwhileboysareplaying.C.while可表示“尽管”=althoughWhileIadmitthatthereareproblems,Idontagreethattheycannotbesolved.,连接词when,while,as的用法区别：,1)while引导的时间状语从句的谓语动词必须是可延续的，而when引导的时间状语从句的谓语动词可是延续，也可是短暂性动词When/Whilehewaseatinghisbreakfast,heheardthedoorbellring.WhenIstoppedmycar,amancameuptome.(不可用while),2)表示“随着”，“一边,一边”用连词as，不用when或whileAstheelectionapproached,theviolencegotworse.3)如果主句表示的是短暂动作，而从句用延续性动作的进行时态表示在一段时间内正在进行的动作时，when,while与as可互换使用When/While/AsIwaswalkingdownthestreet,Icameacrossanoldfriendofmine.,P911911P92678192021262829P93394345,3.assoonas,themoment,theminute,theinstant,immediately,directly,instantly,hardlywhen,scarcelywhen,nosoonerthan引导时间状语从句=assoonasIdidntwaitamoment,butcameimmediatelyyoucalled.ThemomentIheardthevoice,Iknewfatherwascoming.,注意:,如果hardly或nosooner或scarcely置于句首，句子必须部分倒装。Hardlyhaddonewhen.Nosoonerhad.done.than.HardlyhadIgothomewhenitbegantorain.,P9114P929,4.一些含有time的名词短语:everytime,eachtime,nexttime,thefirsttime,allthetime,anytime,bythetime等，“每当,每次,下次”以及theday,theyear,themorning等，也引导时间状语从句Thedayhereturnedhome,hisfatherwasalreadydead.Nexttimeyoucome,pleasebringyourcomposition.,5.连接词before/since,A.“还没就,不到就,才,还没来得及”1Wehadsailedfourdaysandfournightsbeforewesawland.2Wehadntrunamilebeforehefelttired.3Pleasewriteitdownbeforeyouforgetit.4BeforeIcouldgetinaword,hehadmeasuredme.,才,还没有就,趁,还没来得及就,5.连接词before/since,B.1）Itwas段时间before“过了多久才”Itwasthreedaysbeforehecameback.2）Itwill（not）be段时间before“要过多久(不久)就”Itwillbetwoyearsbeforeheleavesthecountry.,since引导的从句可用延续性或短暂性动词，都表示动作状态的完成。1)自从他离开北京，我就没见过他。IhaveneverseenhimsinceheleftBeijing.,2)Itis/hasbeen段时间sincesince从句动词为延续性动词时，主句动作时间从从句动作结束时算.Itis/hasbeenthreeyearssinceshejoinedthearmy.他戒烟已经3年了。Itis3yearssincehesmoked.,1)Itwillbethreedays_youseehimagain.2)Itwillbethreeoclock_youseehimagain.3)Itisatthreeoclock_youllseehimagain.4)Itisthreedays_yousawhimlasttime.,before,when,that,since,填一填：,P911017P9210111827,Translation,我还没来得及阻止他，他已经跑走了。HeranoffbeforeIcouldstophim.三年不知不觉过去了。ThreeyearspassedbeforeIknewit.要过一年你才能从高中毕业。Itwillbeayearbeforeyougraduatefromhighschool.我大学毕业已经15年了。Itis/hasbeen15yearssinceIgraduatedfromuniversity.,when,while,asassoonas,themoment,theminute,theinstant,immediately,directly,instantlyNosoonerthan,hardlywhenbefore,sincetill/until,notuntileachtime,nexttime,thefirsttime,everytime,allthetime,时间状语从句高考考点,5+3P95,1.他一下车就发现钱包丢了。2.当面对困难的时候，我们应该保持镇静。,Assoonas/Themoment/Theminute/Directly/Immediatelyhegotoffthebus,hefoundhiswalletmissing/lost.,Whenweface/arefacedwithdifficulty,weshouldkeepcalm.Whenfacing/facedwithdifficulty,weshouldkeepcalm.,Translation,3直到儿子成为班级的尖子生他才表扬他.,Hedidntpraisehissonuntilhebecameoneofthetopstudentsintheclass.Notuntilhissonbecameoneofthetopstudentsintheclassdidhepraisehisson.Itwasnotuntilhissonbecameoneofthetopstudentsintheclassthathepraisedhim.,高三状语从句复习2,2.条件状语从句,1)用if(如果),unless(除非),incase(万一),so/aslongas(只要),as/sofaras(就而言),onconditionthat(条件是)suppose(假设)等词引导2)时态：主将从现IshallnotgotothecinemaunlessIfinishmyhomework.只要我活着，我就会努力工作。AslongasIlive,Ishallworkhard.,Youmustntmakefriendswithgirlsmokersunlessyouwanttokissanashtray.,千万别跟吸烟的女子交朋友，除非你愿意吻一只烟灰缸。,unless=ifnot“除非”“如果不就”,高考热点,易混、易错点Unless/until1)Ididntfinishreadingthebook_Mumcameback.2)Icantfinishthework_youhelpme.3)Wearegoingtohaveabarbecue_itrains.A.untilB.whenC.unless结论:,until,unless,unless,unless强调条件until强调时间,P916P9123P9214151617313233P93404244,3.原因状语从句,常用as(由于),because(因为),since(既然),now(that)(既然),for(由于)consideringthat（顾及到）,seeingthat(由于)引导because表示直接的原因或理由，着重点在从句,用于回答why,语气最强:“因为”Heisabsenttodaybecauseheisill.since表示对方已知、无须说明的既成事实的理由，全句中心在主句，语气比because弱，“既然”=nowthatSinceyouareill,Illgoalone.,as表示明显的原因，一般说明因果关系，重点在主句，语气较弱，“由于”Asitissnowing,weshallnotgotothepark.for是并列连词，只能放在另一个并列分句前面，表示解释，或附加说明，不是指理由或原因，语气最弱，一般不在句首“其理由是”Thedaybreaks,forthebirdsaresinging.,P96,becauseofthankstoduetoowingto,4.地点状语从句,地点状语从句常用where,wherever等连词引导。Weshallgowhereworkingconditionsaredifficult.Whereveryougo,Iwillbewithyou.,P9212222335,5.让步状语从句,让步状语从句由although(though),as,evenif,however,whatever,nomatterwho(how)等词引导Althoughitrainedheavily,theykeptonworking.=Heavilyasitrained,theykeptonworking.,as也可引导让步状语从句,要倒装。Childas(though)heis,heknowsalot.MuchasIlikeit,Iwontbuy.从句中的表语状语动词原形放在句首.若表语为单数名词,前置时要省略冠词.,P9134716P9224,while是高考中的高频词，它既可引导时间状语从句，又可引导并列句，还可引导让步状语从句，表示“尽管”evenif=eventhough，“即使、尽管”。asthough=asif，“好像、似乎”,P98,nomatterwh-与wh-ever,1)nomatterwh-只引导让步状语从句=wh-everNomatterwhen/Wheneverhecomesback,heshouldbeinvitedtotheparty.2)wh-ever又可引导名词性从句，Nomatterwh-不能WhateverIcandoforyouwillbenothingbutpayingadebt.Whoevercanhelpuswillbewelcome.,无论他说什么,都别相信他.我会拒绝他给我的任何东西。,Nomatterwhathesays,dontbelievehim.,Iwillrefusewhateverhegivesme.,P91815P914534P9341,后面不讲了,6、方式状语从句,引导方式状语从句的从属连词有as，(just)asso,asif(though).as引导的方式状语从句常位于句首。“正如，就像”Itlooksasiftheweathermayclearupverysoon.Airistomanaswateristofish.,方式状语从句放在主句之后。asif和asthough引导的从句一般用虚拟语气。但如果从句中所陈述的情况很可能实现，也可用陈述语气。Theoldmanrunsveryfastasifhewereayoungman.,7.结果状语从句,结果状语从句一般由so,sothat,sothat,suchthat引导，放在主句之后。Itissuchaheavyboxthatnobodycanmoveit.=Theboxissoheavythatnobodycanmoveit.,P97,8.目的状语从句,目的状语从句常用sothat,inorderthat等引导从句中一般有情态动词Heworkshardinorderthathecanservehiscountrywell.,9.比较状语从句,比较状语从句常由asas,than,notsoas,themorethemore等词引导。比较从句部分常是省略句。Themorewecandoforyou,thehappierwewillbe.我比他更了解你。Iknowyoubetterthanhedoes.,连接词+done过去分词Dontspeakuntilspokento.Pressurecanbeincreasedwhenneeded.Unlessrepaired,thewashingmachineisnouse.(2)连接词+doing现在分词Lookoutwhilecrossingthestreet.Shewaitsoutsidethedoorasifwaitingforsomeone.,状语从句的省略,在时间和条件等状语从句中,如果主句的主语和从句的主语一致,可以把从句中的主语和be动词省略,锦上添花,1Theskyiscoveredwithharmfulsubstances.Wecanhardlyseethebluesky.状语从句：Wecanhardlyseethebluesky_theskyiscoveredwithharmfulsubstances.得分亮点：_harmfulsubstances,theblueskycanhardlybeseen.,because,Coveredwith,锦上添花,2.TherearetoomanycarsinBeijingnow.Trafficjamhasbeenaheadache.状语从句：TherearetoomanycarsinBeijingnow_trafficjamhasbeenaheadache得分亮点：_toomanycars,trafficjamhasbeenaheadacheinBeijingnow.,so,With,3.Timepermits.Aredesignofthecitywillprovideabetterenvironment.状语从句：_timepermits,aredesignofthecitywillprovideabetterenvironment.得分亮点：_,aredesignofthecitywillprovideabetterenvironment.,If,Timepermitting,使用状语从句时要注意的问题,注意区分不同从句：引导什么从句，不仅要根据连词，还要据句子结构和句意判别。Youaretofinditwhereyouleftit.(地状)Idontknowwherehecamefrom.(宾从)Wherehehasgoneisnotknownyet.(主从)Thisplaceiswheretheyoncehid.(表从)Tellmetheaddresswherehelives.(定从)）,虽然Mary很胖，但她还是每天吃肉。每次我看到她，她总是在吃东西。她变的非常胖以至她的父母很是为她的健康担心。他们把她送到了减肥夏令营(theslimmingsummercamp)以便她可以减肥。在夏令营中，她每天都锻炼，而且尽量不吃肉。两个月后，她回学校来上学。我见到她时，几乎认不出她来了,因为她变化太大了。,状语从句翻译练习,1虽然Mary很胖，但她还是每天吃肉。2每次我看到她，她总是在吃东西。3她变的非常胖以至她的父母很是为她的健康担心。,AlthoughMarywasveryfat,sheatemuchmeateveryday.,EverytimeIsawher,shewaseatingsomething.,Shebecamesoheavythatherparentsworriedaboutherhealth.,状语从句翻译练习,4他们把她送到了减肥夏令营(theslimmingsummercamp)以便她可以减肥5在夏令营中，她每天都锻炼，并且尽量不吃肉。,Theysenthertotheslimmingsummercampsothatshecouldloseweight.,Inthecamp,sheexercisedeveryday,andtriedherbestnottoeatanymeat.,6两个月后，她回学校上学了。我见到她时，几乎认不出她来了,因为她变化太大了。,Twomonthslater,shecamebacktoschool.WhenIsawher,Icouldhardlyrecognizeher,becauseshechangedalot.,AlthoughMarywasveryfat,sheatemuchmeateveryday.EverytimeIsawher,shewaseatingsomething.Shebecamesoheavythatherparentsworriedaboutherhealth.Theysenthertotheslimmingsummercampsothatshecouldloseweight.Inthecamp,sheexercisedeveryday,andtriedherbestnottoeatanymeat.Twomonthslater,shecamebacktoschool.WhenIsawher,Icouldhardlyrecognizeher,becauseshechangedalot.,5.till,until和notuntil,1.肯定句:until/till引导时状用于肯定句，主句动词延续性动词，表示动作或状态一直持续到until/till所表示的时间，“某动作一直延续到某时间点才停止”Wewaiteduntilhecame.2否定句: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”Hewontgotobedtill/untilshereturns.3位置:till不可以置于句首，而until可以UntilyoutoldmeIhadnoideaofit.4notuntil句型中的强调和倒装说法：ItwasnotuntilyoutoldmethatIhadanyideaofit.NotuntilyoutoldmedidIhaveanyideaofit.,4._problemsyouhave,youcanalwayscometomeforhelp.A.WhatB.WhateverC.WhicheverD.Which,高考链接,5._muchadviceIgavehim,hedidexactlywhathewantedtodo.A.HowB.WhateverC.HoweverD.Nomatter,高考链接,6.-DidyouremembertogiveMarythemoneyyouowedher?-Yes.Igaveittoher_Isawher.A.whileB.themomentC.suddenlyD.once,高考链接,7.Ifweworkwithastrongwill,wecanovercomeanydifficulty,_greatitis.A.whatB.howC.howeverD.whatever,高考链接,8.Ihurried_Iwouldntbelateforclass.A.sinceB.sothatC.asifD.unless,高考链接,9.Johnplaysfootball_,ifnotbetterthan,David.A.aswellB.aswellasC.sowellD.sowellas,高考链接,10.-Whatwasthepartylike?-Wonderful.Itsyears_Ienjoyedmyselfsomuch.A.afterB.whenC.beforeD.since,高考链接,11.Dontchangeyourmind,_happenstoyou.A.whichB.whatC.whicheverD.whatever,高考链接,12._hecomes,wewontbeabletogo.A.WithoutB.UnlessC.ExceptD.Even,高考链接,13.Nobodybelievedhim_whathesaid.A.eventhoughB.evenifC.nomatterD.because,高考链接,14.IwaswatchingTV_suddenlythelightswentout.A.whenB.whileC.asD.for,高考链接,15.Takeyourumbrellawithyou_itrains.A.ifB.asifC.incaseD.aslongas,高考链接,16.Nosooner_enteredtheoffice_Iheardthetelephoneringing.A.hadI,whenB.Ihad,thanC.hadI,thanD.Ihad,when,高考链接,17.Ihadhardlyarrived_hestartedcryingtogohome.A.asB.forC.whenD.until,高考链接,18.Itwontbelong_youregretwhatyousaid.A.sinceB.whenC.beforeD.till,高考链接,19.Thenewsecretaryissupposedtoreporttothemanagerassoonasshe_.A.willarriveB.arrivesC.isgoingtoarriveD.isarriving,高考链接,20._thedaywenton,theweathergotworse.A.WithB.SinceC.WhileD.As,高考链接,1.Theresearchissodesignedthatonce_nothingcanbedonetochangeit.A.beginsB.havingbegunC.beginningD.begun2.Theeighteen-storiedbuilding,when_,willshutoutthesunlightinguptheroomsinmyhouse.A.completedB.tobecompletedC.completingD.havecompleted,强化练习,3.IfyougotoBritain,youllfindthestreetstherelessbeautifulthancommonly_.A.SupposingB.supposedC.tosupposeD.suppose4.Imsureallwillgowellas_.A.beingplannedB.plannedC.havingplannedD.planning,强化练习,高考链接：1.Whenfirst_tothemarket,theseproductsenjoyedgreatsuccess.(NMET2004全国卷II)A.introducingB.introducedC.introduceD.beingintroduced2.Itshamesmetosayit,butItoldaliewhen_atthemeetingbymyboss.(NMET2004全国卷IV)A.questioningB.havingquestionedC.questionedD.tobequestioned,强化练习,3.Themanwefollowedsuddenlystoppedandlookedasif_whetherhewasgoingintherightdirection.(NMET2003安徽春)A.seeingB.havingseenC.tohaveseenD.tosee4.Generallyspeaking,_accordingtothedirections,thedrughasnosideeffect.(NMET2003上海卷)A.whentakingB.whentakenC.whentotakeD.whentobetaken,强化练习,5.Unless_tospeak,youshouldremainsilentattheconference.(NMET2003上海春)A.invitedB.invitingC.beinginvitedD.havinginvited6.When_,themuseumwillbeopentothepublicnextyear.(NMET2002上海春)A.completedB.completingC.beingcompletedD.tobecompleted,强化练习,7.Though_money,hisparentsmanagedtosendhimtouniversity.(NMET2002上海卷)A.lackedB.lackingofC.lackingD.lackedin8._toldtostop,theexcitedchildrenkeptontalkinginclass,soIgotangry.A.asB.whenC.whileD.though,强化练习,1.-Youshouldhavethankedherbeforeyouleft.-Imeant_,butwhenIwasleavingIcouldntfindheranywhere.A.todoB.toC.doingD.doingit,2.Theboywantedtoridehisbicycleinthestreet,buthismothertoldhim_.A.nottoB.nottodoC.notdoitD.donotto,3.-Illbeawayonabusinesstrip.Wouldyoumindlookingaftermycat?-Notatall._.A.IvenotimeB.IdrathernotC.IdlikeitD.Idbehappyto,B,A,D,链接其他省略,动词不定式的省略:在同一句或联系紧密的对话里，常把不定式to后内容相同的部分省略，只保留to。,强化练习,1.-Areyouasailor?-No,butI_A.amnotB.usedtoC.usedtobeD.usedtobeing2.-Whydidntyoutakepartinmybirthdaypartyyesterday?-I_,butIhadanunexpectedguest.A.wouldliketoB.wouldliketohaveC.shouldD.wouldntliketo,如果不定式中含有be,have,havebeen通常保留be,have和havebeen,强化练习,1.-Doyouthinkitsgoingtorainovertheweekend?-_.A.IdontbelieveB.IdontbelieveitC.IbelievenotsoD.Ibelievenot2.-Theboysarenotdoingagoodjobatall,arethey?-_.(03北京春招)A.IguessnotsoB.IdidntguessC.IdontguesssoD.Iguessnot,:在Imafraid,Ithink,Ibelieve,Ihope,Iguess等开头的作答句中，后面跟so与not分别用于肯定或否定宾语是，宾语从句可省去。,强化练习,:主、谓、宾等成分的省略,在英语情景会话中，答语常常省略不会引起歧义的主语、谓语或宾语部分，而只保留对方希望了解的内容。在复合句或并列句中，也有省略主、谓、宾的情况。,1.-WhatdoyouthinkmadeMarysoupset?-_hernewbicycle.A.AsshelostB.LostC.LosingD.Becauseoflosing2.Oneofthesidesoftheboardshouldbepaintedyellow,and_.A.theotheriswhiteB.anotherwhiteC.theotherwhiteD.anotheriswhite3.-Wouldyoulikesomewine?-Yes,just_.A.littleB.verylittleC.alittleD.afew,C,C,C,强化练习,