状语从句高三复习使用PPT课件.ppt

.,1,状语从句,状语从句,时间状语从句地点状语从句原因状语从句目的状语从句结果状语从句条件状语从句方式状语从句让步状语从句比较状语从句,.,2,一.时间状语从句,引导词：1.从属连词when,while,as,after,before,since,eversince,till,untill,assoonas2.名词词组：everytime,eachtime,thefirsttime,nexttime,bythetime,themoment,theminute,theinstant3.副词：immediately，directly,instantly,.,3,1.时间状语从句,1)由连词when,while,as,assoonas,before,after,since,till/until等引导。主句用将来时，从句常用一般现在时表将来,Iwilltellhimwhenhe_back.,comes,.,4,2)while,when,as辨析,While引导的时间状语从句只指一段时间，强调某一段时间内，主从句动作同时发生。从句动词常是延续性的When既可以指一个时间点,也可以是一段时间，可表示主从句的动作同时或先后发生。从句动词可以是延续性的，也可以是非延续性的。As强调主句从句动作相并发生,译为”一边一边”或“随着”,.,5,1._hereturned,hiswifewascooking.2._hewasreading,hiswifewascooking.3.Wetalkedhappily_wewalkedalong.4._timegoes,itsgettingcolder.,When,While,as,As,.,6,当主句是非持续性动词，从句的谓语动词时持续性动词时，when,while,as可互相替换_wewerestill,While/when/As,_,theteachercamein.,laughing,.,7,另外,when/while还作并列连词,连接并列分句,while表示“而,可是”如:Ilikereading_mywifeenjoyswatchingTV.when表示突然性“就在这时”在下列结构中，表示某件事正在发生或刚刚发生，另一动作同时发生。1.beabouttodowhen2.bedoingwhen3.haddonewhen4.beonthepointofdoingwhen,while,.,8,._(我们正要开始就在这时start)itbegantorain.2._momcamein.3.Ihadjustgothome_(就开始下雨）,1.Wewereabouttostartwhen,我正在玩电脑游戏就在这时妈妈进来了。,Iwasplayingcomputergameswhen,whenitbegantorain,.,9,3)until/till(不用于句首),“延续的动词（肯定式）+until”表示“直到为止”1.我一直睡到闹钟响为止._.“非延续性动词（否定式）+until”表示“直到才”2.直到他完成工作才上床睡_,Notuntilhesawithimself_（他才相信）,注意:notuntil在句首时要倒装,didhebelieveit.,Isleptuntiltheclockalarmed,Hedidntgotobeduntilhefinishedhiswork.,.,10,4)表示“一就”的句型(1)assoonas(2)themoment/minute/second(3)immediately/directly/instantly1._(我一看见他soon),Illtellhim.2._(我一看见他moment),Irecognizedhim.3.Ileft_(钟一敲五点struck).,Assoonashecomes,ThemomentIsawhim,immediatelytheclockstruck5,.,11,(4)on/upondoing/on(upon)ones+n1.On_,thethiefwasarrested.(一到达车站arrive)2.On_(他一到达巴黎arrival),hewasrecognizedasafamousperson.,arrivingatthestation,hisarrivalinParis,.,12,(5)nosoonerthanhardly/scarcely/rarelywhen1.Nosooner_itstartedtorain(他刚一到家reach）.2.Hardly_thetelephonerang（她刚一进入房间enter).,hadtheyreachedhomethan,hadIenteredtheroomwhen,.,13,5)Everytime,eachtime,nexttime,thefirst/lasttime,anytime,bythetime等也可以引导时间状语从句,1._,Ihadpaininmyhead(每次我感冒cold).2.Besuretocallme_.(下次你来这儿的时候）3._,Iwillhavebeenhereforthreeyears.(到我从这所学校毕业的时候）,EverytimeIcaughtacold,nexttimeyoucomehere,BythetimeIgraduatefromthisschool,.,14,(6)immediately/directly/instantly,Iwillinformyou_.（一有任何机会opportunity）(7)atthenews_,hebegantocry.(一听到消息news),ifthereisanyopportunity,Atthenews,.,15,before“还未就”,“不到就”，“趁就”,1._wefelttired(我们还未跑一英里就before).2.Doitnow_(趁你没忘记before）.3._,hehadMeasuredme.(我还没来得及插话）4._,thetrainhadgone.(他们还没到车站）,Wehadntrunamilebefore,beforeyouforget,BeforeIcouldgetinaword,Beforetheyreachedthestation,.,16,before还没来得及，趁.Itwillbe+时间段+before.要多久才Itwillnotbe+时间段+before要不了多久就会,beforeIcouldsaysomething,beforeitgetsworse,beforewemetagain,.,17,1.Itwillbetwoyears_(我才回来before）2._(要不了多久)theproblemissolved.,beforeIcomeback,3.Itwasthreemonths_(他才去美国before).,beforehewenttoAmerica,before还没来得及，趁.Itwillbe+时间段+before.要多久才Itwillnotbe+时间段+before要不了多久就会,Itwontbelongbefore,.,18,since/eversince,1.He_(teach)Englishfor10yearssincehe_(graduate)fromtheuniversity.2.He_(work)inthefactorysincehe_(leave)hiscountry.,hastaught,graduated,hasworked,left,.,19,比较：before，that，when，since1.-Whatwasthepartylike?-Wonderful.Ityears_Ienjoyedmyselfsomuch.2.Itwashalfpasteleven_hefinishedthetask.3.Itwasathalfpasteleven_hefinishedthejob.4.Itwasalongtime_Iwenttosleepagain.,since,when,that,before,.,20,2.让步状语从句引导词有：although,though,evenif/though,as,while（尽管）whetheror(无论还是)whoever=nomatterwhowhenever=nomatterwhenwhatever=nomatterwhatwherever=nomatterwherehowever=nomatterhowwhichever=nomatterwhich,.,21,_,IdoactuallyLiketheperson.(尽管我接受他不完美while),1.WhileIacceptthatheisnotperfect,2.Allowchildrenthespacetovoicetheiropinions,_(即使他们与你们的不同）,Eveniftheyaredifferentfromyours,3.Hetriedhisbesttosolvetheproblem,_.(无论多难）,howeverdifficultitis,4.Theoldtowermustbesaved,_(无论成本是什么）,whateverthecostis.,.,22,Nomatterwh-与wh_ever的区别Nomatterwh_只引导让步状语从句，此时与wh_ever通用_,heshouldbeinvitedtotheparty.Wh-ever又可引导名词性从句，而nomatterwh_不能_willbewelcome.=_willbewelcome,Nomatterwhen/Wheneverhecomesback,Whoevercanhelpus,Anyonewhocanhelpus,.,23,3）nomatter+疑问句引导让步状语从句Nomatterwhathappened,heshouldntmind.=Whateverhappened,heshouldntmind.Nomatterwhoyouare,youshouldobeythesocialrules.=Whoeveryouare,youshould4)whetheror,itistrue._,yourideadeservesconsideration.(无论对错whether),Whetheryoubelieveitornot（无论你是否相信）,whetherrightorwrong,.,24,1)as引导的让步从句要倒装，句型为：形容词/副词/名词（不带冠词）/动词（原形）+主语+谓语_heknowsalot(尽管他很年轻young）._(尽管我喜欢它like）,Icantaffordit._（尽管他是个农民farmer）,heiswell-educated._,Icouldntliftthestone.（尽管我试了try),Youngasheis,MuchasIIikeit,Farmerasheis,TryasImight,.,25,3.地点状语从句引导词有:where,wherever,注意：不要混同于where引导的定语从句,与定语从句的区别：where引导定语从句，从句前有一个表示地点的名词Gobackwhereyoucamefrom.（_）Gobacktothevillagewhereyoucamefrom.（_）,(有志者，事竟成）,Illfollowyou_.(无论你去哪儿)_.,whereveryougo,Wherethereisawill,thereisaway,状语从句,定语从句,.,26,1.Pleaseputthebook_(我能容易找到的地方find)2.Pleaseputthemedicine_(你的小孩够不着的地方reach)3.Pleaseputtheshoes_(原来的地方be),whereIcanfinditeasily,whereyourchildcantreachit,whereitwas,.,27,比较：从句类型、引导词1.Iknow_iscalledWuxue.2.Thatis_Idisagree.Thatis_Idisagreeto.3.Youmustknow_yourinterestlies4.Theschoolisbuilt_thechurchlay.,what,where,what,where,where,.,28,4.原因状语从句由because,since,nowthat,as引导。(1).because语气最强，用来回答why提问，可用在强调句型中。_（是因为他生病）hedidntgowithus.(2).Since语气比because弱，表示关系上的自然结果，一般译成“既然，鉴于”（往往放于主句之前）_,letscarryouttheplan.（既然没人反对,),Sincenooneisagainstit,Itwasbecausehewasillthat,.,29,(3).as语气最弱，只说明一般的因果关系（可放于主句之前，也可放于主句之后）Wearstrongshoes_weshalldoalotofwalkingtoday.(4).for也可以表示原因，不是说明直接原因，而是对某种情况加以推倒，用于表示补充说明理由。Hemustbeill,_heisabsenttoday.(5).nowthat用来说明一种新情况，然后加以推理，nowthat放于句首时，that可省略。_everybodyishere,letsbegin.,as,for,Now(that),.,30,5.目的状语从句引导词：inorderthat,sothat(为了）,forfearthat,incase,谓语动词常含有can,could,may,might,will,would等情态动词。,Illspeakslowly（以便）everybodycanunderstandme.Hewrotethenamedown（唯恐，以免）hewouldforget.,sothat,forfearthat(incase),.,31,6.结果状语从句：引导词有：sothat,suchthat,sothat,常用句型：so+adj.(adv.)+thatso+adj.+a(an)+n.+thatSuch+a(an)+adj.+n.+thatSuch+adj.+n(s)+that,thatIcouldntfollowhim（他讲话如此快fast).Itwas_weallwentswimming.(如此好的一天good),Hespokesofast,suchagooddaythat,.,32,7.条件状语从句1.由if,unless(=ifnot),so/aslongas(只要),incase,onconditionthat,once(2)suppose/supposing/(假设，如果),providing/provided/assuming/given/saythat(如果），1.Youmayusetheroom_youcleanitupafterwards.(只要long）2.Iwilldoit_（只要你帮助我condition)3.Youllbelateagain_.(除非你饿了hungry),aslongas,onconditionthatyouhelpme.,unlessyouarehungry,.,33,2.“祈使句+and/or/orelse/otherwise”引导的结果句，祈使句在实际意义上相当于条件状语从句。Useyouhead,_(那么你就会找到一个办法）Getupnow,_（否则你会迟到的）.,andyouwillfindaway,oryouwillbelate,.,34,8.方式状语从句引导词有:as(如同),asif/though(好像),Theyaretalking_(好像他们是朋友）Herefusestodo_(按照我告诉他的)Herefusestodo_(我告诉他的),注意：as，like都表示“像”，,Iworkasothersdo.Iworklikeothers.,as是连词，后加句子like是介词，后加名词、代词、名词短语,asif(asthough)they,wereoldfriends,asItoldhim,whatItoldhim,.,35,9.比较状语从句由asas,notas/soas,than,themorethemore1.Heran_.(尽可能的远）2._youtry,_youwillunderstand.3.Lifeforwomenis_(实际两倍艰难difficult)4.Amanistwice_asawoman.(可能死于皮肤癌likely)5.Thefactoryproduces_lastyear.(去年的两倍多汽车as),asfarashecould,thebetter,Theharder,twiceasdifficultasitis,aslikelytodieofskincancer,twiceasmanycarsasitdid,.,36,状语从句的倒装问题1.否定词开头2.so+adj/such+(a/an)+adj+n开头3.as/though引导的状语从句,1.Sodifficult_toliveinanEnglish-speakingcountrythatIdeterminedtolearnEnglish.(我感到feel)2.Notuntilallthefishdiedintheriver_howseriousthepollutionwas.(村民才意识到）3._,hecanspeakseveralforeignlanguages(尽管他是个孩子）,didIfeelit,didthevillagersrealize,Childasheis,.,37,状语从句与并列句的区别,1.Thoughheisinhissixties,_heworksashardAsayoungman.2.Excusemeforbreakingin,_IhavesomenewsForyou.A.andB.yetC.butD.so,1.A.这是个主从复合句，所以中间不能使用并列连词And,but,so.or等等。Yet是副词，可以与though搭配2.C.,A,C,.,38,对比训练与巩固,A.1._heheardthis,hegotveryangry.2.ImetLucy_IwaswalkingalongTheriver.3._achild,helivedinthecountryside.A.whenB.whileC.as,when,while,As,B.1.Wewereabouttoleave_itbegantorain.2.ShethoughtIwastalkingaboutherson,_infact,Iwastalkingaboutmyson.3.HardlyhadIfinishedcomposition_thebellrang.A.whenB.whileC.asD.during,when,while,when,.,39,C.1.Hewouldhavealookatthebookstores_hewenttothetown.2.Wedecidetofinishtheworkontime,_happens.3.Ifweworkwithastrongwill,wewillovercomeanydifficulty,_greatitis.4.Illgivethebookto_likesEnglish.A.wheneverB.whoeverC.whateverD.however,A,C,D,B,.,40,D.1.Child_sheis,sheknowsalot.2.Hedidtheexperiment_hewastold.3.Thepianosintheothershopwillbecheaper,butnot_good.A.duringB.asC.soD.thoughE.bothBandC,B,B,E,.,41,E.1.Itwillbeyears_wemeetagain.2.Itistenyears_Icametothistown.3.Itistenyearsago_Icametothistown.4.Itwasevening_wereachedthelittletownofWinchester.5.Scientistssaysitmaybefiveorsixyears_itispossibletotestthismedicineonhumanpatients.A.whenB.thatC.beforeD.since,C,D,B,A,C,.,42,F.1._itrains,thegamewillbeplayedontime.2._Iwastwenty,Ihadneverbeenawayfrommyhometown.3._heweretherehecouldnthelpus.A.EvenifB.UntilC.TillD.Unless,D,B,A,G.1.Goandgetyourcoat.Itis_youleftit.2.Youarefreetogo_youlike.A.thereB.whereC.whereverD,when,B,C,.,43,H.1.ThearticleiswritteninsucheasyEnglish_allofuscanreadit.2.ThearticleiswritteninsucheasyEnglish_allofuscanread.A.thatB.whichC.asD.sothat,A,C,.,44,I.1.Ifweworkhard,wecanovercomeanydifficulty,nomatter_greatitis.2.Ifweworkhard,wecanovercomeanydifficulty,_greatitis.3.Ifweworkhard,wecanovercomeanydifficulty,_difficultyitis.4.Ifweworkhard,wecanovercomeanydifficulty,nomatter_difficultyitis.A.whatB.howC.howeverD.whatever,B,C,D,D,A,.,45,专练十九状语从句,1.MrWuseldomvisitsmyhouse._(一旦他来了),Iwillletyouknow.2.Ithinkthatyouareyounger_(比你看上去).(look)3._(尽管他很强壮),hecantlifttheheavystone.(as),Oncehecomes,thanyoulook,Strongasheis,.,46,4._(无论你去哪儿),youshouldbearyourmotherlandinyourmind.5.Criticismandself-criticismisnecessary_(因为它有助于我们)tofindandcorrectourmistakes.(that)6.Allpeople,_(无论他们贫穷还是富有),havebeentryingtheirbesttohelpthoseinneedsincethedisaster.(whether),Whereveryougo,inthatithelpsus,whethertheyarepoororrich,.,47,7.Leaveyourkeywithaneighbor_