状语从句之时状和让状

状语从句状语时用来修饰词，词，词或

的一种句子成分。它可以表示时间、地点、原因、目的、结果、条件、让步、比较、方式等。当充当状语的部分是一个句子时，也就是状语从句。分类如下：动形容副句子什么是状语？状语从句1.时间状语从句2.地点状语从句3.原因状语从句4.条件状语从句5.让步状语从句6.目的状语从句7.结果状语从句8.方式状语从句9.比较状语从句1.时间状语从句引导词可分为两部分．aswhile

whenwheneverbeforeafteruntil(till)sinceassoonaseverytimenexttimethefirst/…timethemomenttheminute/…instantlyimmediatelydirectly

(一…就…)

as引导的时间状语从句,可以表达“正当……”，“一边……一边……”，“随着……”等意思。1.表示某事一发生，另一事立即发生。

Asthesunrose,thefogdisappeared.2.表示在某事发生的过程中，另一事发生。

Justashewasspeakingtherewasaloudexplosion.3.表示两个动作同时发生。

Helensangasongasshewashed.4.表示“随着…..”.常指一个行为是另一个行为的结果，或一种状态随另一种状态变化。句中的动词多表示状态的发展变化。Asshegrewolder,shebecamemorebeautiful.1.as,while,when的区别while:持续性动词／进行时＊现在情况＊将来情况－V一般现在时或现在进行时＊过去情况e.g.IlikelisteningtomusicwhileIamdoingmyhomework.e.g.—I’mgoingtothepostoffice.--Whileyouarethere,canyougetsomestampsforme?e.g.IhurtmyshouldwhileIwasdoinggym.WhileIwaswalkingdownthestreet,Icameacrossanoldfriend.(while=_______)WhileIreallydon’tlikeart,Ifindhisworkimpressive.(while=_________)Whilethereislife，thereishope.(while=__________)Helikespopmusic,whileIamfondoffolkmusic.whenalthoughaslongasWhile在句中的不同含义:when:持续性／非持续性动词都可＊当……时＊正在……忽然e.g.WhenIfirstsawher,Ifellinlovewithher.---Whendidyougethome?---Itwaseighto’clockwhenIgothome.Theywerewalkingdownthestreetwhentheysawanaccident.2)Iwasabouttogoswimmingwhenourguidestoppedme.＊尽管／虽然／鉴于／如果／届时／e.g.Hewalkswhenhemighttakeataxi.

TheQueenwillvisitthetowninMay,when

shewillopenthenewhospital.Howcanyouhopeformercyyourselfwhenyoushownone?HowcouldIliveinLosAngeleswhenallmyfavoritepeoplelivehere?虽然届时如果鉴于,既然

when还有一些较为灵活的翻译:before引导的时间状语从句◆

before引导的时间状语从句，常译为“在……之前”，表示主句的动作发生在从句的动作之前。Wecleantheclassroombeforeweleaveschooleveryday.Itwillnotbelongbeforeyouregretforwhatyou’vedone.不久你就会为你的所作所为后悔的。after引导的时间状语从句◆after引导的时间状语从句，常译为“在……之后”，表示主句的动作发生在从句的动作之后。Afteryouuseplasticbags,youmustn’tthrowthemabout.用过了塑料袋之后，不准到处乱扔。since引导的时间状语从句◆since引导的时间状语从句，常译为“自从……”，主句常用现在完成时，从句常用一般过去时。例句翻译：我们自从分手以后一直没见过面。Wehaven’tseeneachothersinceweparted.常用句型：Ithasbeen(is)+时间段+since从句“自从……有多长时间了”例句翻译：自从她大学毕业已经有六年时间了。Ithasbeen(is)sixyearssinceshegraduatedfromtheuniversity.It’s/willbe+一段时间before+一般现在时表示过了多久才It’s/will（not)be+一段时间before+一般现在时表示没过多久就it’sbeen+一段时间since+一般过去时Itwillbealongtimebeforewemeetagain.ItwillnotbealongtimebeforetheChinabecomeadevelopedcountry.It

20yearssincewefirst

eachother.sawhasbeenuntil/till引导的时间状语从句◆until/till引导的时间状语从句，常译为“直到……时”，表示主句动作发生在从句之前。◆当主句谓语动词是延续性动词时，主句常用肯定形式。例句：我会待在这里，直到你回来。I’llstayhereuntilyoucomeback.◆当主句谓语动词是非延续性动词时,主句常用否定形式。

not…until…“直到……才……”，这时until可用before替换。Hedidn’tgotobeduntilhefinishedhishomework.例句：他直到做完作业才睡觉。assoonas引导的时间状语从句◆assoonas引导的时间状语从句，译为“一…就…”，表示从句动作一发生，主句的动作马上就发生。例句：他一回来我就告诉他这件事。Iwilltellhimaboutitassoonashecomesback.◆相当于assoonas用法的词或短语还有：immediately,directly,instantly,themoment,theminute,theinstant等.I’llgivehimyourmessagetheminutehearrives.DirectlyIhaddoneit,IknewIhadmadeamistake.名词短语引导的时间状语从句◆themoment,theminute,theinstant,thetime,thehour,theday,bythetime,eachtime,everytime,nexttime,anytime等也可以引导时间状语从句。IthoughtherniceandhonestthefirsttimeIsawher.Bythetimeyouarrived,thelecturehadalreadyended.Bythetimehecomes,wewillalreadyhaveleft.1.

WheneverytimeIwasintrouble,hewouldcometohelpme.2.

Atnexttimeyoucome,dorememberbringyoursonhere.3.

ForthefirsttimeImetthegirl.Ifeltinlovewithher.4.

Youarewelcometocomebackatanytimeyouwantto.5.

AtthelasttimeshesawJames,hewaslyinginbed.语法规则：everytime,eachtime,nexttime,thefirsttime,anytime等名词短语引导状语从句不加介词。考点:名词短语引导时间状语从句其他连词引导的时间状语从句◆nosooner…than…,hardly/scarcely/barely…when…引导时间状语从句,都相当于assoonas,从句用一般过去时，主句用过去完成时。当nosooner,hardly/scarcely/barely位于句首时，主句要用部分倒装。Ihadnosoonerbeguntotalkthanherangoff.NosoonerhadIbeguntotalkthanherangoff.我还未来得及讲话，他就挂断了电话。

Nosoonerhadshegonethanithappened1.IwassofamiliarwithhimthatIrecognizedhisvoice______Ipickedupthephone.A.whileB.afterC.incaseD.theminute2.Howlongdoyouthinkitwilltake_______ourproductbecomespopularwiththeconsumersA.whenB.untilC.beforeD.since3.______thedaywenton,theweathergotworse.A.WithB.sinceC.AsD.While4.Hewashalfwaythroughhismeal____afamiliarvoicecametohisears.whyB.whereC.whenD.while5.Hardly______intothevillage______itbegantorain.wehadgot;whenB.wegot;thanC.hadwegot;whenD.didweget;than

在复合句中表示让步概念的状语从句被称为让步状语从句。常用引导词：though,although,evenif,eventhough,nomatter+疑问词(what/who/where/when/which/how)疑问词-ever(whatever,whoever,wherever,whenever,however,whichever)特殊引导词：as(用在让步状语从句中必须要倒装)，

while(一般用在句首)，

whether…or…,whether(…)ornot2.让步状语从句though,although◆判断以下句子是否正确：Althoughheisrich,butheisnothappy.Althoughheisrich,yetheisnothappy.Althoughwehavegrownup,ourparentsstilltreatusaschildren.◆要点归纳：though,although当“虽然”讲,都不能和but连用.但是他们都可以同yet(still)连用.everif,eventhoughevenif和eventhough表示“”

即使We’llmakeatripeventhoughtheweatherisbad.as引导让步状语从句as引导的让步状语从句，必须将从句中的、、以及谓语中的

提前至从句句首，作表语的单数可数名词前如有冠词，冠词需

。表语状语实意动词省略Thoughheworkshard,hemakeslittleprogress.Hardas/thoughheworks,hemakeslittleprogress.Thoughhewasachild,heknewwhatwastherightthingtodo.Childas/thoughhewas,heknewwhatwastherightthingtodo.Thoughyoumayobject,I’llgo.Objectasyoumay,I’llgo.whether…or…,whether(…)ornotwhether…or…,whether…ornot表示“不论是否……”，“不管是……还是……”。其引导的从句旨在说明正反两方面的可能性都不会影响主句的意向或结果。Whetheryoubelieveitornot,itistrue.You’llhavetoattendthepartywhetheryouarefreeorbusy.while

也可以引导让步状语从句，意为“尽管”，语气比though/although弱。其引导的从句一般位于

。句首例句：我尽管喜欢它的颜色，但不喜欢它的形状。WhileIlikeitscolor,Idon’tlikeitsshape.nomatter+疑问词疑问词-everNomatterwhathappened,hewouldnotmind.Whateverhappened,hewouldnotmind.替换：nomatterwhat=whatever

nomatterwho=whoever

nomatterwhen=whenever

nomatterwhere=wherever

nomatterwhich=whichever

nomatterhow=however判断正误：Nomatterwhatyousayisofnousenow.Whateveryousayisofnousenow.归纳：nomatter+疑问