狀語從句1.狀語從句一般分為九大類時間狀語從句地點狀語從句原因狀語從句條件狀語從句目的狀語從句結果狀語從句方式狀語從句比較狀語從句讓步狀語從句2.1.時間狀語從句：引導詞有when,whenever,while,as,themoment,theminute,thesecond,assoonas,

immediately,nosooner…than…,hardly…when…，scarcely…when…，everytime,eachtime,bythetime,thefirsttime，thelasttime，nexttime，once,till,until,since,before,after等3.Strikewhiletheironishot.when+非延續性/延續性動詞即when可以指段時間也可以指點時間whenever指的是任何時間Wheneverhecomes,hewillbringusgifts.while只能+延續性動詞，且常和進行時連用。Whentheteachercamein,Iwassleeping.=While/WhenIwassleeping,theteachercamein.請注意when,while,as的區別趁熱打鐵。4.when這時Iwasabouttogotosleepwhenmysistercamein.Iwassleepingwhenmysistercamein.IhadjustfinishedmyhomeworkwhenTomcametovisitme.while(并列連詞，“而”表前后對比)HelikesmusicwhileIlikesports.Heisadoctorbuthedoesn’tlikemedicine.beonthepointofdoingwhen

when既然Howcantheyexpecttolearnanythingwhentheyneverlisten?5.as一邊…一邊;隨著;就在…時候Shewasdoingherhomeworkasshewaslisteningtothemusic.Asshegrewolder,shebecamemorebeautiful.SomeonepattedmeontheshoulderasIwaspickingtheflower.6.themomenttheminutethesecondimmediately當…時候=when；一…就…=assoonas---DidyouremembertogiveMarythemoneyyouowedher?---Yes,IgaveittoherthemomentIsawher.nosooner…than…一…就…hardly…when…一…就…scarcely…when…一…就…Nosoonerhadhearrivedthanhewentawayagain.Hardlyhadhearrivedwhenhewentawayagain.Scarcelyhadhearrivedwhenhewentawayagain.7.everytime,eachtime每當Eachtimehecametotown,hewouldvisitourschool.bythetimeBythetimehearrived,thetrainhadalreadygone.Iconsideredherhonestthefirst(last)timeImether.Nexttimeyoucome,don’tforgettobringusgifts.Onceyouseehim,youwillneverforgethim.Onceyoustart，youwillnevergiveup.once一…就…/一旦…就…8.not…until/notuntil直到……才Hedidn’tleavetheofficeuntilhefinishedthework.=Notuntilhefinishedtheworkdidheleavetheoffice.Itisnotuntilhefinishedtheworkthathelefttheoffice.till和until基本通用，但在句首只能用until；在肯定句中，主句要用延續性動詞，在否定句中，主句可以用非延續性動詞。9.since+點時間，所以如果引導從句，要用非延續性動詞，而且要用一般過去時。Itis/hasbeenjustaweeksincewearrivedhere.(Itis/hasbeen+段時間since+一般過去時是常用句型）如果是延續性v.，則表示自從不做某事以來多長時間了。Wehaven’tseeneachothersinceIworkedinthefactory.(自從我不在該工廠工作以來……)10.before用法：1Itwas2hoursbeforethemedicinetookeffect.Itwon’tbeoneyearbeforewemeetagain.2還沒來得及

我還沒來得及接電話，他就掛了。HehungupbeforeIcouldanswerthephone.11.2.地點狀語從句where,whereverwhere在……地方Putthemedicinewhereyoucaneasilygetit.Wherethereisawill,thereisaway.wherever無論在…地方Whereveryougo,Iwillberightherewaitingforyou.12.與定語從句有本質區別Makeamarkwhereyouhaveanydoubts.Makeamarkattheplacewhereyouhaveanydoubts.

where從句說明動作發生的地點，地點狀語從句where從句修飾theplace，定語從句13.3.原因狀語從句because/as/since（=nowthat）/forbecause語氣最強，引導的從句可放前面也可放后面，回答why，可引導表語從句。as/since不能回答why。Hecouldn’thaveseenme,becauseIwasnotthere.since相當于nowthat，語氣較弱，

as語氣最弱,as和since均表示雙方都知道的原因，通常都放在句首。Sinceeverybodyhascome,wecansetoff.Asheishonestandmodest,allhisfriendslikehim.for是并列連詞，只能放在句中，for分句不是前面分句發生的直接原因，只提供一種判斷的依據或對前面分句加以解釋。Itrainedlastnight,forthegroundiswetnow.14.4.條件狀語從句if,unless,aslongas,incase,onconditionthatetc.15.if“如果”，表示正面的條件Ifyouworkharder,youwillsucceed.Workharder,andyouwillsucceed.Workharder,oryouwon’tsucceed.Workingharder,youwillsucceed.16.unless表示反面的條件，“除非，如果不”Wecan’twritetoMaryunlessshetellsusheraddress.Wecan’twritetoMaryifshedoesn’ttellusheraddress.17.aslongas/solongas(只要)1)IwillnevergiveuplearningaslongasIlive.2)Youmayborrowthebookaslongasyoukeepitclean.18.incase假使,如果Sendusamessageincaseyouhaveanydifficulty.19.onconditionthat…條件是…Hesaidthathewouldcometothemeetingonconditionthatnooneaskedhimtospeak.20.5.目的狀語從句sothat,inorderthat,incase,forfearthatetc.21.Let’stakethefrontseatssothatwecanseemoreclearly.sothat“為了”，要放在主句之后，soasto…同從句中要使用情態動詞，如：can,could,may,might等22.inorderthat“為了”，放在主句前和后均可。inorderto…同Schoolwasclosedearlyinorderthatthechildrenmightgohomeaheadofthestorm.23.forfearthat唯恐；以免Theinstructoremphasizedtheissuethreetimesforfearthatthestudentsdidnotpayenoughattentiontotheproblem.24.incase以免；萬一Bettertakemoreclothesincasetheweatheriscold.25.6.結果狀語從句sothat,so…that…，such…that…Wetookthefrontseatssothatwesawmoreclearly.ItissogoodastorythatI’llneverforgetit.ItissuchagoodstorythatI’llneverforgetit.such+名詞+thatclauseso+adj./adv.+thatclauseso+many/few+復數名詞+thatclausemuch/little+不可數名詞26.as按照;asif/asthough似乎；好像WheninRomedoastheRomansdo.YoumusttrytodoasIdid.I’lldoasIamtoldto.

Hetalkedasifhehadseenthatfilm.7.方式狀語從句27.8.比較狀語從句as…as…,notas(so)…as…,…than…,themore…themore...ThestreetsinBeijingareascrowdedasthoseinShanghai.Hedoesn’tworksohardasyoudo.第一個as是adv.，修飾adj.或adv.原級，第二個as是連詞，引導比較狀語從句，常省略與前面重復的部分。HeisbetterthanI.than引導比較狀語從句，常省略與前面重復的部分。28.Themore…,themore…越……越……Themorehelistenedtothatsong,thelessheenjoyedit.29.although,though,as,whileevenif,eventhoughnomatter（whatetc.）,whateveretc.whether…or....9.讓步狀語從句30.although,though盡管……although和though可以互換，都不能和but連用，但可以和yet/still連用。Although(Though)heisold,heworkshard.Although(Though)heisold,(yet/still)heworkshard.31.as引導讓步狀語從句時，譯為“盡管”,必須把此狀語從句中的表語,狀語,或動詞原形提到as前(作表語的如是單數可數名詞，提到as前時要去掉冠詞)，其他不變，形成倒裝。Childasheis,hecanworkoutthedifficultproblem.Busyasheis,henevermissesafootballmatch.Hardassheworks,shemakeslittleprogress.Workasshemay,shemakeslittleprogress.32.evenif/eventhough即使Evenifyouarenotfondofflowers,youshouldn’tmisstheexhibition.Eventhoughhisdeandidn’tmeanit,hestillfeltembarrassed.33.nomatter(what,who，which，when,where,how…)無論（什么，誰，哪一個，何時，何地，怎樣/多么）whatever，whoever，whenever，wherever，whichever，howeverDon'ttrusther,nomatterwhatshesays.Howeverhotitis,hewillnottakeoffhiscoat.

無論天多熱,他也不脫掉外衣。Howeverhetries,hewon’tbeabletoworkwell.無論他怎樣努力,他也不能工作得好。34.while盡管WhileIreallydon’tlikeart,Ifindhiswork（作品）impressive.35.whether…or…無論…還是…Whetherhisproposalispracticalornot,thedepartmentplanstoadopt.36.狀語從句中從句的省略（非常重要的考點）：

如果主從句主語一致，從句謂語動詞為be或含有be的某種形式,就可以省略從句中的“主語+be”部分；另外如果從句主語是it，謂語為be或含有be的某種形式，就可以把從句中的it+be部分省去。此省略現象常出現在時間、條件、讓步、比較、方式、原因等狀語從句中。Unless（Iam）invited,Iwon’tattendtheirwedding.

If(itis)necessary,I’llexplainittoyou.

Whilehewaswalkinginthestreet,hemetTim.Whilewalkinginthestreet,hemetTim.ifnecessary、ifpossible、whennecessary37.改錯：1Becauseheisill,sohecan’tcome.2Thoughheisold,buthehasagoodmemory.3Ifyouthinkhard,andyouwillhaveanidea.4Hehasfoursons,threeofthemarethieves.5Havingfinishedthework,sohewenthome.6Heisverytiredthathecan’twalkonanymore.because不與so連用。38.

定語從句/名詞性從句/狀語從句I’llputthebookwhereyoulayit.WhereIputthebookhasn’tbeendecided.TheplacewhereI’llputthebookiswhereyoulayit.Thefactthattheywillacceptmeisreal.Thefactthatcanprovehisinnocenceliesinyourtellingusthetruth.Thefactisthathegaveituptooearly.Hesaidthathewasonthewaytosuccess.主定定、表同表賓地點狀語39.1.______youdecidetotakeup,youshouldtrytomakeitasuccess.A.IfB.WheneverC.UnlessD.Whatever40.2.Itisfoolishtotakeataxi______youcaneasilywalktothestation.A.beforeB.thatC.unlessD.when41.3.I’llacceptanyjob,_____Idon’thavetogetupearly.A.eventhoughB.thoughC.incaseD.aslongas42.4.___________problemsyouhave,youcanalwayscometomeforhelp.A.WhatB.WhateverC.WhicheverD.Which43.5.______muchadviceIgavehim,hedidexactlywhathewantedtodo.A.HowB.WhateverC.HoweverD.Nomatter44.6.Ifweworkwithastrongwill,wecanovercomeanydifficulty,_______greatitis.A.whatB.howC.howeverD.whatever45.7.Ihurried_____Iwouldn’tbelateforclass.A.sinceB.sothatC.asifD.unless46.8.Johnplaysfootball_____,ifnotbetterthan,David.A.aswellB.aswellasC.sowellD.sowellas47.9.--Whatwasthepartylike?--Wonderful.It’syears____Ienjoyedmyselfsomuch.A.afterB.whenC.beforeD.since48.10.Don’tchangeyourmind,______happenstoyou.A.whichB.whatC.whicheverD.whatever49.11.___________hecomes,wewon’tbeabletogo.A.WithoutB.UnlessC.ExceptD.Even50.12.Nobodybelievedhim____________whathesaid.A.eventhoughB.evenifC.nomatterD.because51.13.IwaswatchingTV_______suddenlythelightswentout.A.whenB.whileC.asD.for52.14.Takeyourumbrellawithyou____________itrains.A.ifB.asifC.incaseD.aslongas53.15Why!Ihavenothingtoconfess._____youwantmetosay?AWhatisitthatBWhatitisthatCHowisitthatDHowitisthat54.16Ihadhardlyarrived_____hestartedcryingtogohome.AasBforCwhenDuntil17.Itwon’tbelong________youregretwhatyousaid.AsinceBwhenCbeforeDtill55.18.Thenewsecretaryissupposedtoreporttothemanagerassoonasshe______.A.willarriveB.arrivesC.isgoingtoarriveD.isarriving56.19.______thedaywenton,theweathergotworse.A.WithB.SinceC.WhileD.As57.20---Wheredidyouputthecarkeys?---Oh,I___IputthemonthechairbecausethephonerangasI____in.Aremembered;comeBremembered;wascomingCremember;comeDremember;wascoming58.21______you’vetriedit,youcan’timaginehowpleasantitis.AUnlessBBecauseCAlthoughDWhen22____Iexplainedonthephone,yourrequestwillbeconsideredatthenextmeeting.AWhenBAfterCAsDSince59.23---WillyougotoMary’sb