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1.什么是状语:在句中用来修饰动词、形容词、副词的成分被称为状语。如:Heworksveryhard.Heisrealhandsome.2.什么是状语从句:用作状语的句子被称为状语从句。

really第一页第二页,共103页。

1.AdverbialClausesofTime:(时间状语从句)3.DifferentKindsofAdverbialClauses:

2.AdverbialClausesofReason(原因状语从句)

3.AdverbialClausesofConditions(条件状语从句)

4.AdverbialClausesofPlace(地点状语从句)

5.AdverbialClausesofPurpose(目的状语从句)

6.AdverbialClausesofResult(结果状语从句)

7.AdverbialClausesofComparison(比较状语从句)

8.AdverbialClausesofConcession(让步状语从句)

9.AdverbClausesofManner(方式状语从句)第二页第三页,共103页。4.位置:主前从后亲密没够,从前主后得有小逗,从在主中需俩逗逗。Iwasreadingabookwhenhecamein.Whenhecamein,Iwasreadingabook.Iwas,whenhecamein,readingabook.第三页第四页,共103页。时间状语从句whenwhileasbeforeaftertill/untilsinceassoonas普通连词特殊连词themomenttheminutethesecondtheinstantevery/eachtimenexttimeanytimebythetimethefirsttimeimmediatelydirectlyinstantly第四页第五页,共103页。When的用法When即可以引导一个持续性动作,又可引到一个短暂行动作。可用以表示主从句动作同时发生或从句动作先于主句。

(从句动词可延续也可非延续)IwasthinwhenIwasachild.Thefilmhadbeenonwhenwearrived.第五页第六页,共103页。2.beabouttodo… when…bedoing… when…beonone’sway… when…beonthepointofdoing… when…hadjustdone… when…以上句式中的“when”译为“这时或那时”不可以用其它连词替换。

ThetelephonewasringingwhenIgothome.Iwasabouttogotobedwhenhecameback.第六页第七页,共103页。Wewerejust__callinghimup__hecamein.about;whenB.onthepointof;whileC.onthepointof;whenD.onthepointof;asIwaswalkingdownthestreetwhileIheardsomeonecallingforhelp.when第七页第八页,共103页。

3.When还以引导条件状语从句相当于ifHowcanIexplainittoyouwhen/ifyouwon’tlisten.Whenyoureaditagain,themeaningwillbecomeclearertoyou.第八页第九页,共103页。While的用法

1.必须引导持续性动作,强调在一段时间内,主句和从句动作同时发生。MymotherwascookingwhileIwasdoingmyhomework.Pleasedon’ttalksoloudwhileothersareworking.

第九页第十页,共103页。2.“然而”表示对比。IlikewatchingTVwhilehelikesreading.

3.引导让步状语从句“虽然、尽管”WhileIadmithisgoodpoints,Icanseehisshortcomings.尽管我承认他的优点,但我还是看到了他的缺点。4.引导条件状语从句“只要”Whilewearehere,don’tworry.第十页第十一页,共103页。As的引导时间状语从句的用法“随着”“一边…一边…”“当…”强调动作同时发生,无先后第十一页第十二页,共103页。.1.AsIgetolder,Igetmoreoptimistic.随着年龄的增长,我变得更加乐观。2.Hehurriedhome,lookingbehindashewent.他匆匆忙忙回家,边走边往后看。3.Ashewasgoingout,itbegantorain.当他出去时开始下雨了。第十二页第十三页,共103页。“as”可以引导的其它状语从句:Youngasheis,heknowsalot.

(让步)Ashewasn’treadyintime,wewentwithouthim.

(原因)DoasItoldyou./doasyoulike.

(方式)HeisasoldasI/me.

(比较)第十三页第十四页,共103页。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是可延续的,也可以是非延续的动词。如:When/Whilehewaseatinghisbreakfast,heheardthedoorbellring.WhenIstoppedmycar,amancameuptome.2.从句动作发生在主句动作之前时,只能用when引导这个从句,不可用as或while。如:Whenyouhavefinishedyourwork,youmayhavearest.3.表示“随着…,一边…一边”,连词用as.如:Astheelectionapproached,theviolencegotworse.4.如果主句谓动是非延续性的,而从句谓动是延续性动词并使用进行时态时,when,while与as可互换使用。如:When/While/AsIwaswalkingdownthestreet,Icameacrossanoldfriendofmine.第十四页第十五页,共103页。问题1:1.(04北京春)Wewereswimminginthelake______suddenlythestormstarted.A.when B.while C.until D.before2.(02上海)Hewasabouttotellmethesecret______someonepattedhimontheshoulder.A.as B.until C.while D.when3.(05上海)Hetransplantedthelittletreetothegarden______itwasthebesttimeforit.A.where B.whenC.that D.until4.(05福建)-DidJackcomebackearlylastnight?

-Yes.Itwasnotyeteighto’clock____hearrivedhome.A.BeforeB.whenC.that D.until

(注:句型:Itis/was+点时间+when从句)ADBB第十五页第十六页,共103页。问题2:6.(06天津)ThecostoflivinginGlasgowisamongthelowestinBritain,______thequalityoflifeisprobablyoneofthehighest.A.since B.whenC.as D.while7.(04年江苏)______Iacceptthatheisnotperfect,Idoactuallyliketheperson.A.While B.SinceC.BeforeD.Unless8.(06辽宁)Hewasabouthalfwaythroughhismeal______afamiliarvoicecametohisears.A.why B.where C.whenD.whileDAC第十六页第十七页,共103页。Before的多种翻译方式:在…之前2.在It+be+短时间+before句型中主句是肯定句式时:“(多久之后)才…”

主句是否定句式时:“(过不了多久)就…”3.“还没来得及,就…”4.“趁……”第十七页第十八页,共103页。Beforetheygottothebusstop,thebushadgone.在..之前Itwillbe5years

before

hereturnstohismotherland.多久之后才…Wewaitedalongtime

before

hecameout.多久之后才…4.Itwon’tbelongbeforewemeetagain.

过不了多久就5.Hediedbeforehewroteawill.还没来得及6.Catchhimbeforeheescapes.趁着7.Pleasewriteitdownbeforeyouforgetit.

趁着第十八页第十九页,共103页。1.(03年北京)Hemadeamistake,butthenhecorrectedthesituation______itgotworse.A.until B.when C.before D.as2.(04福建)Scientistssayitmaybefiveorsixyears

______itispossibletotestthismedicineonhumanpatients.A.since B.after C.before D.when3.(06四川)-Whydidn’tyoutellhimaboutthemeeting?

-Herushedoutoftheroom____Icouldsayaword.A.beforeB.until C.when D.afterCCA第十九页第二十页,共103页。till,until和not…until:1.主句是肯定句时,主句的动词必是延续性动词,表示“主句动作或状态一直持续到从句动词发生才停止”。从句引导词是till/until都行。如:

Wewaiteduntil/tillhecame.2.主句是否定句时,主句谓语动词是非延续性动词,表示“主句动作直到从句动词发生才开始”,从句引导词通常用until。如:

Hewon’tgotobeduntilshereturns.3.till不可以置于句首,而until可以。如:

UntilyoutoldmeIhadnoideaofit.4.not…until句型中的强调和倒装说法:NotuntilyoutoldmedidIhaveanyideaofit.

Itwas

notuntilyoutoldmethatIhadanyideaofit.倒装

第二十页第二十一页,共103页。1.(03北京春)-Washisfatherverystrictwithhimwhenhewasatschool?

-Yes.Hehadneverpraisedhim______hebecameoneofthetopstudentsinhisgrade.A.after B.unlessC.until D.when2.(03上海)Agoodstorytellermustbeabletoholdlisteners’curiosity______hereachestheendofthestory.A.whenB.unlessC.afterD.until3.Itwasnot______shetookoffherdarkglasses______Irealizedshewasafamousfilmstar.A.when;that B.until;that C.until;when D.when;thenCDB第二十一页第二十二页,共103页。Since的用法since+时间sincetheneversinceItis/hasbeen+时间段+since…did…译为“既然”时引导原因状从主句谓动用现在完成时,从句谓动用一般过去时,译为“自从”第二十二页第二十三页,共103页。Mrlihasbeenheresince1998.Mrlihasbeenheresincehecameback.It’s/hasbeentwoyearssincewearrivedhere.Itisthreeyearssincehelivedhere.他不在这儿住三年了。Itistwoyearssincehesmoked.他不吸烟已有两年了。

Itistwoyearssincehebegantosmoke.

他吸烟有两年了。第二十三页第二十四页,共103页。BD1.(05北京春)Itisalmostfiveyears______wesaweachotherlasttime.A.beforeB.since C.after D.because

2.Thatwasreallyasplendidevening.It’syears_____Ienjoyedmyselfsomuch.whenB.thatC.beforeD.since3.----Whataboutacigarette?----______.It’s3weekssinceIsmoked.A.Yes,pleaseB.No,thanksB第二十四页第二十五页,共103页。assoonasthemomenttheminutethesecondtheinstantimmediatelydirectlyinstantlynosooner…than…hardly/scarcely…when…可以译为“一…就”的连词第二十五页第二十六页,共103页。1.Assoonashearrives,Iwilltellhim.2.ThemomentIsawhim,Irecognizedhim.3.Ileftimmediatelytheclockstruck5.4.Ihadhardlygothomewhenitbegantorain.=HardlyhadIgothomewhenitbegantorain.5.

Ihadnosoonergothomethanitbegantorain.=NosoonerhadIgothomethanitbegantorain.时态、搭配、倒装

第二十六页第二十七页,共103页。问题3:1.(01北京春)-DidyouremembertogiveMarythemoneyyouowedher?

-Yes.Igaveittoher______Isawher.A.while B.themoment C.suddenly D.once2.(1998上海)Ithoughtherniceandhonest______Imether.A.firsttime B.forthefirsttime C.thefirsttime D.bythefirsttime3.______enteredtheofficewhenherealizedthathehadforgottenhisreport.A.Hehardlyhad B.Hadhehardly C.Hardlyhadhe D.HardlyhehadBCC第二十七页第二十八页,共103页。一些含有time的名词短语可以引导时间状语1.Nexttimeyoucome,pleasebringyourcomposition2.ThefirsttimeIclimbedontothewall,Ifeltnervous.3.Youarewelcometocomebackanytimeyouwantto.4.Thetruckwillhavearrivedbythetimeyouhaveallthethingspackedup.5.Bythetimehearrived,thetrainhadalreadygone.时态

第二十八页第二十九页,共103页。二。地点状语从句第二十九页第三十页,共103页。地点状语从句有where,wherever引导。1.Wemustcampwherewecangetwater.2.Iwillfollowyouwhereveryougo.3.Wherethereisariver,thereisacity.4.Iwillgowherehewent.5.Iwillstaywithyouwhereverhegoes.第三十页第三十一页,共103页。2.地点状语从句(2009年高考山东卷)Thelittlegirlwhogotlostdecidedtoremainwhereshewasandwaitforhermother.那个迷路的小女孩决定待在原地等她母亲。地点状语从句常见的连词有:1.where在……地方,2.wherever无论在……地方,(1)Makeamark-------youhaveproblems.(2)Iwillfindhim------hemaybe.wherewherever第三十一页第三十二页,共103页。3.地点状语从句在句首时常兼有抽象条件意味。Wherethere’sawill,there’saway.有志者事竟成。Where(ver)there’splentyofsunandrain,thefieldsaregreen.哪里阳光雨水充足,哪里的田野就绿油油。地点状语从句和定语从句的区别。Gobackwhereyoucamefrom.Gobacktotheplacewhereyoucame.第三十二页第三十三页,共103页。【例26】________heis,hewillbethinkingofhisgirlfriend.A.WhatB.WhereC.WhetherD.Wherever【例27】Shefoundhercalculator________shelostit.A.thatB.whereC.inwhichD.when【例28】Thisisthefactory________hermotherworkedlastyearA.thatB.whereC.inwhichD.wherever第三十三页第三十四页,共103页。三。原因状语从句第三十四页第三十五页,共103页。引导原因状语从句的连词引导词语气位置意义because(inthat)语气最强主句之前或后“因为”直接原因,可以回答why,可以置于强调句型中since(nowthat)语气较弱主句之前“既然”众所周知的原因,人们达成一致的事实as语气最弱主句之前或后“由于”双方已知的较明显的原因for并列连词语气较弱逗号后面补充说明的理由

considering/seeing(that)“鉴于,考虑到“,也可引导原因状语从句第三十五页第三十六页,共103页。Because

表示原因是语气最强,经常表示听者未知的原因.即可以回答why的提问,又可以放在强调句型中成为被强调的部分。Ican’tgo,becauseI’mill.Hefailedbecausehewastoocareful.Itisbecauseyouarelazythatyouhavelostthejob.第三十六页第三十七页,共103页。

because1)Theshipchangeditscoursebecausetherewasastorm.Theshipchangeditscoursebecauseofthestorm.2)Becausehewasill,hedidn’tgotoschool.

Hewasill,sohedidn’tgotoschool.Beingill,hedidn’tgotoschool.第三十七页第三十八页,共103页。Ididn’thelphimnotbecauseIwasunwilling,butbecauseIwasunabletodoit.

(不是因为…而是因为…)2.Youshouldnotlaughathimbecauseheispoor

3.Thecountryisnotstrongbecauseitisbig.(不因…就)第三十八页第三十九页,共103页。Since

引导的语气次于because,表示稍加分析后推断出的原因,或指的是人们达成一致的事实。“既然,鉴于”常放于句首。Sincenooneisagainstit,let’scarryouttheplan.As语气最弱,其原因只是对结果的附带说明。一般放句首。Ashewasn’treadyintime,wewentwithouthim.第三十九页第四十页,共103页。For

属于并列连词,但不能直接说明原因,而是对某种情况加以推断用于表示补充说明的理由。常放于句末。Hemustbeill,forheisabsenttoday.Thespringiscoming,forthebirdsaresinging.Nowthat

用了说明一种新的情况,然后加以推论,位于句首,that可省略。“既然,鉴于”Now(that)everybodyishere,let’sbegin.第四十页第四十一页,共103页。Seeing(that)…;considering(that)…Seeing/considering(that)heissoyoung,thatisexcusable(可原谅的)鉴于他如此年轻,这是可以原谅的。第四十一页第四十二页,共103页。1.Thiswas______shewasabsentfromschool.2.Thatwas______shewasillyesterday.3.Thereason_______shecouldn’tfinishherhomeworkisnot______sheforgottodoherhomework,but_____shewasbusynursingasickclassmate.4.Howcanhegetgoodgradeswhenhewon’tstudy?whybecausewhythatthatwhen“既然”表示原因第四十二页第四十三页,共103页。四。目的状语从句第四十三页第四十四页,共103页。引导目的状语的连词有so;sothat;inorderthat;incase;forfearthat;lest…目的状语从句中的谓语动词通常使用情态动词can,could,may,might,should,would…Wesitnearerthefrontso(that)wecanhearbetter.Comeearlyinorderthat/sothatyoucanseehim.Heputhismoneyinthesafeforfearthatitshouldbestolen.(他把钱放在保险箱里生怕/以防被盗)Herunsfastinorderto/soastoarrivethereearly.第四十四页第四十五页,共103页。.Takeanumbrellaincaseitrains.(以防)Itmaynotrain,butyou’dbettertakeanumbrellaincase.(以防万一)Takeanumbrellaincaseofrain.(介词)Incase后的从句使用一般现在时表示将来,或使用一般过去时表示过去将来,也可用情态动词,或者从句中使用should,should也可以省略。Takeanumbrellaincaseitrains.Heleftearlyincasehe(should)missthelasttrain.他动身很早以防误了最后一班火车。第四十五页第四十六页,共103页。五。结果状语从句第四十六页第四十七页,共103页。结果状语从句连词:so…that;such…that;sothat…1.Shewassohappythatshecried.2.Sheworkedveryhard,so

thatshebecamerichinaveryshorttime.(她努力工作很快就致富了。)3.Hemadesuchanexcellentspeech

thateveryoneadmiredhim.So为副词,修饰形容词,副词,Such为形容词,修饰名词。第四十七页第四十八页,共103页。So+adj.So+adj.+a/an+单n.So+many/few+复数n.+thatSo+much/little(多少)+不可数n.+thatSuch+a/an+adj.+单n.+thatSuch+adj.+复数n.+thatSuch+adj.+不可数n.+that…第四十八页第四十九页,共103页。Hewassohonestthatwealltrusthim.Hewassuchanhonestmanthatwealltrusthim.Therewassomuchworkthatwecouldn’tfinishit.Thereweresomanypeoplethatwecouldn’tgetin.Itwassuchniceweatherthatwewanttogoout.So…that..;such…that…句型中,so,such位于句首,主句须部分倒装Soterriblewasthestormthatsomehousesweredestroyed.SuchisthepoweroftheTVthatitmakesapersonfamousinonenight.第四十九页第五十页,共103页。结果状语的表达方式1.Heiscleverandhonest,______allofuslikehim.(make)2.Ihurriedtotheairport,only____________thatmyfriendhadgonealready.(tell)3.too…to…(太……而不能……)enoughto…(达到某种程度可以……)so……asto(那么……以至于)

Hegotupsolatethathemissedthebus.Hedidn’tgetupearlyenoughtocatchthebus.Hegotuptoolatetocatchthebus.Hegotupsolateastomissthebus.

makingtobetold第五十页第五十一页,共103页。六。条件状语从句第五十一页第五十二页,共103页。1.if,unless,so/aslongas,once,incase(that)

2.onconditionthat(条件是…)suppose/supposing(that)(假设,如果)provided/providing

(that)(如果)asfaras=sofaraswhen引导条件状语从句的连词:=if…not只要一旦万一第五十二页第五十三页,共103页。I.if1)Ifyouworkharder,youwillsucceed.

Workharder,andyouwillsucceed.Workharder,oryouwon’tsucceed.Workingharder,youwillsucceed.时态:主将从现第五十三页第五十四页,共103页。有时表示条件的if之后可能用will,但那不是将来时态,而是表示意愿或委婉的请求(will为情态动词):

Ifyouwillwaitamoment,I'llfetchthemoney.

请等一下,我就去拿钱第五十四页第五十五页,共103页。2)IfIhadmoney,Iwouldbuythecar.Ifhehadworkedharder,hewouldhavepassedtheexam.3)IwakeuponlyifthealarmclockringsOnlyifIgetajob,willIhaveenoughmoneytogoschool.4)IfonlyI

wereascleverasyou!

IfonlyIknewhername.______________________________________

(虚拟).(只有)(要是…就好了)第五十五页第五十六页,共103页。5)if构成省略的惯用表达法:

ifanyifeverifsoifnotifnecessaryifpossible Corrrecterrors,ifany.Heseldom,ifever,goestothemoviesbyhimself.如果有错误就请订正.他不会单独去看电影,如果有也很少.(如果有的话)(如果曾经有的话)(如果是这样的话)(如果不是这样的话)第五十六页第五十七页,共103页。II.unless1)Wecan’twritetoMaryunlessshetellsusheraddress.Wecan’twritetoMaryifshedoesn’ttellusheraddress.*III.as/solongas(只要)1)IwillnevergiveuplearningaslongasIlive.2)Youmayborrowthebookaslongasyoukeepitclean.第五十七页第五十八页,共103页。*IV.onconditionthat(条件是)

We’llletyouusetheroomonconditionthat

youkeepittidy.*V.incase(万一)You’dbettertakeyourraincoatwithyouincaseitrains.IncaseIforget,pleaseremindmeaboutit.

第五十八页第五十九页,共103页。⑲(2007·福建)Youwillbesuccessfulintheinterview________youhaveconfidence.A.before B.onceC.until D.though解析:题干意思是:一旦你有自信,你的面试将会成功。用once,意思是:一旦,引导条件状语从句。答案:B第五十九页第六十页,共103页。⑳(浙江)Themedicineworksmoreeffectively______youdrinksomehotwateraftertakingit.A.as B.untilC.although D.if解析:句意:这种药如果你热水送服,会更加有效。if引导条件状语从句。答案:D第六十页第六十一页,共103页。(北京宣武区)________youdisagreewithher,herideaisstillworthconsidering.A.Ifonly B.EvenifC.Insteadof D.Despiteof解析:考查前后句的关系。句意为:“尽管”你不赞同她,可她的观点还是值得考虑的。答案:B第六十一页第六十二页,共103页。问题1:1、_____Icansee,thereisonlyonepossiblewaytokeepawayfromthedanger.(04北京春季)

A.AslongasB.AsfarasC.JustasD.Evenif

2、IalwaystakesomethingtoreadwhenIgotothedoctor’s________Ihavetowait.(05全国卷3)

A.incase B.sothatC.inorder D.asif

BA

aslongas

与asfaras

都可引导条件状语从句,aslongas

表示“只要…”,asfaras

表示“就…而论(而言)”。题1根据题意应该选用B。incase

表示“以防”,根据题2的句意,不难作出选择。第六十二页第六十三页,共103页。七。方式状语从句第六十三页第六十四页,共103页。7、方式状语从句:Theteachertoldthestudentstodoashedid.Leaveitasitis.DoinRomeastheRomansdo.Mostplantsneedsunlightjustastheyneedwater.观察引导方式状语从句的连词:别动它(让它保持原来的样子)第六十四页第六十五页,共103页。asif/asthough“似乎,好像”引导的从句多用虚拟语气,但也可用陈述语气。HetreatsmeasifIwerehisownson.HetalkedasifhehadbeentoUSAHeheardanoiseasifsomeonewasbreathing.IfeelasifIhaveafever.第六十五页第六十六页,共103页。总结:引导方式状语从句的连词:

as按照,像…justas正如,正像asif=asthough第六十六页第六十七页,共103页。1Wemustlive____Leifenglived.AlikeBasCasifDevenif2Dorememberthatyoumustdoeverything____youaretoldto.AwhatBwhichCasDif第六十七页第六十八页,共103页。2015浙江卷—9_____asinglewordcanchangethemeaningofasentence,asinglesentencecanchangethemeaningofaparagraph.AJustasBEventhoughCUnlessDUntill第六十八页第六十九页,共103页。八。让步状语从句第六十九页第七十页,共103页。常用引导词:although/though/evenif/eventhoughwhile(在句首)as(必须倒装)whatever/whenever/wherever/wh-evernomatterwhat/when/where…whether…or…(不管是…还是…)whetherornot…/whether…ornot(不论是否)inspiteof…/despite…/regardlessof…第七十页第七十一页,共103页。1.Although/thoughitwashot,hekeptonworking.

Although/thoughIbelieveit,(yet)Imustconsider.

注:though也可用作adv.译:可是,然而(句末)Hesaidhewouldhelpme;hedidn’t,though.注:不能用but,但主句中可以用yet,still

他说他会帮我,但是他并没有帮我。第七十一页第七十二页,共103页。2.evenif/though即使,纵使(含退一步设想)I‘llgoevenif(though)itrainstomorrow.Wewon’tbediscouragedenenif(though)wefailtentimes.第七十二页第七十三页,共103页。Pooras/thoughheis,heisgenerous。Childas/thoughheis,heknowsalot.Muchas/thoughIloveit,Iwillnotbuyit.Tryas/thoughImight,Ifailed.3.adj./n/adv./v+as+主语+谓语+其它…第七十三页第七十四页,共103页。4.wh-ever:让步状语从句名词性从句nomatterwh-:让步状语从句判断:wh-ever是否引导名词性从句

(主语从句,宾语从句表语从句,同位语从句)第七十四页第七十五页,共103页。Whoeverleavestheclassroomlastshouldturnoffthelights.

Youcantakewhatever

youlike.Whoeveryouare,youmustobeytherules.Nomatterwhoyouare,youmustobeytherules.____________________________

whoever引导主语从句———————Whatever引导宾从wh-ever在名词性从句中,主句中一定有一个成分要在从句中担任,且从句与主句之间没有逗号。第七十五页第七十六页,共103页。Whereveryougo,Iwillfollowyou.

Whateveryousay,hewon’tbelieve.

Howevermuchitmaycost,Iwillbuyit.

Youhavetogoon,whateverdifficultiesyoucomeacrossNomatterhowmuchitmaycost,Iwillbuyit.nomatterwhatdifficulties第七十六页第七十七页,共103页。(13辽宁)Onecanalwaysmanagetodomorethings,nomatter____fullone’sscheduleisinlife.(14上海)Theypromisedtodevelopasoftwarepackagebytheendofthisyear,______theymighthave.AhoweverdifficultBhowdifficultCwhateverdifficultyDwhatdifficultyhow第七十七页第七十八页,共103页。5Whetherwegotoyourplaceorstayhere,we’vestillgottofindsomethingtoeat.Whetheryoubelieveitornot,itistrue.第七十八页第七十九页,共103页。(2008·山东菏泽月考)AslongasIcanremember,________Icalled,hiswifewouldanswerthephone.A.however B.wheneverC.whatever D.whichever解析:这四个词都可以引导让步状语从句。句意:在我的记忆中,不管我什么时候打电话,他妻子都会接。答案:B第七十九页第八十页,共103页。(皖北联考)Much________hestateshehasagoodtasteofhisown,hecan'tavoidbeinginfluencedbyadvertisement.A.that B.whichC.as D./解析:as引导让步状语从句,“尽管他不断声称自我感觉良好,但他不可避免地受广告影响”。答案:C第八十页第八十一页,共103页。(2008·重庆)Allpeople,________theyareoldoryoung,richorpoor,havebeentryingtheirbesttohelpthoseinneedsincethedisaster.A.evenif B.whetherC.nomatter D.however解析:句意:自这次灾难以来,所有的人,不管他们是年老的还是年轻的,富有的还是贫穷的,都在尽自己最大的努力去帮助那些需要帮助的人。答案:B第八十一页第八十二页,共103页。10.________greatachievementsChinamayhaveinthefuture,itislikelythatmanyofthemwillbeborninWesternChina.A.IfB.WhateverC.AsD.However答案与解析:B题意为:无论中国将来取得多大的成就,很可能许多来自西部。whatever相当于nomatterwhat,用来引导让步状语从句。if意为“如果”;as意为“因为”;however意为“无论怎样”,三项皆与题意不符。第八十二页第八十三页,共103页。8.________muchIdisliketheideaofbegginginthestreet,weshouldstillshowconsiderationforthosewhoareindifficultsituations.A.However B.HowC.Whatever D.Nomatter答案与解析:A题意为:不管我多么讨厌在街上乞讨这种主意,我们仍然应该体谅那些处于艰苦境况的人。however意为“不管多么,无论如何”,等于nomatterhow;whatever意为“不管什么”,等于nomatterwhat。根据题意选A。第八十三页第八十四页,共103页。九。比较状语从句第八十四页第八十五页,共103页。比较状语从句的连词:as…as(和…一样);notas/so…as(和…不一样),thesameassuch…asthan;

themore…themore…第八十五页第八十六页,共103页。

【疑难】比较状语从句通常会结合三个倍数的表达句型进行考查,如:A是B的三倍大有如下三种表达:

(1)AistwicebiggerthanB.(2)AisthreetimesasbigasB.(3)AisthreetimesthesizeofB.第八十六页第八十七页,共103页。【疑难剖析】1.Ais倍数+adj.的比较级(larger,heavier,more等)+thanB.

2.Ais倍数+as+adj.的原级(large,heavy/many,much)+asB3.Ais倍数+the+表比较内容的名词(size,weight,area,width,length等)ofB.第八十七页第八十八页,共103页。注意:what也可以引导比较状语从句

AistoBwhatCistoD.

A对于B就如同C对于D一样重要e.gAiristouswhatwateristofish.Readingistothemind____foodistothebody.AwhatBthatCwhichDofwhich第八十八页第八十九页,共103页。状语从句省略,从句主语与主句一样,又有be动词,主系同时省。状语从句主语是it,动词是be,it和be同时剩略。

第八十九页第九十页,共103页。1.Becarefulwhenyouarecrossingtheroad.2.Onceitisseen,itcanneverbeforgotten.3.Shetalkedasifshewereabsent–minded.4.WhileIwasinBeijing,Ip

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