状语从句重点难点归纳课件

theAdverbial状语句子+引导词作状语。

修饰动词、形容词、副词或整个句子，说明动作或状态特征的句子成分，叫做状语。WhileIwaswalkingalongthestreet,Ifoundmanybeatifulbuildings()2.Wherethereisawill,thereisaway.()3.Nowthat/Sinceeverybodyishere,let’sbeginourmeeting.（）4.I’llspeakslowlysothatyoucanunderstandme.()5.Socleverwashethathewasabletoworkoutallthedifficultproblems.()时间地点原因目的结果状语从句的分类6.Aslongasyoudon’tloseheart,you’llsucceed.()7.Tryashemight,hecouldnotfindajob.()8.Theoldladytreatstheboyasifhewerehisownson.()9.HeistallerthanIam.() 状语从句的分类条件让步方式比较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Iwilltellhimwhenhecomesback.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…”Whenhereturned,hiswifewascooking.Whilehewasreading,hiswifewascooking.Hehurriedhome,lookingbehindashewent.while表示“而,可是”如:IlikereadingwhilemywifeenjoyswatchingTV.when表示“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.beabouttodo…when…2.bedoing…when…3.haddone…when…e.g.Wewereabouttostartwhenitbegantorain.Iwasplayingcomputergameswhenmomcamein.3)until/till(不用于句首)“延续的动词（肯定式）+until”表示“直到…为止”Iwaitedforhimuntilhecameback.“非延续性动词（否定式）+until”表示“直到┅才”Hedidn’tgotobeduntilhefinishedhiswork.Notuntilhesawithimselfdidhebelieveit.

注意:notuntil在句首时要倒装4)表示“一…就…”的句型(1)assoonas,once,themoment/minute/second,immediately/directly/instantlyAssoonashecomes,I’lltellhim.ThemomentIsawhim,Irecognizedhim.Ileftimmediatelytheclockstruck5.(2)on/upondoing/on(upon)one’s+nOnarrivingatthestation,thethiefwasarrested.OnhisarrivalinParis,hewasrecognizedasafamousperson.5)Everytime,eachtime等也可以引导时间状语从句EverytimeIcaughtacold,Ihadpaininmyhead.(3)nosooner…than/hardly…when/scarcely…whenNosoonerhadtheyreachedhomethanitstartedtorain.HardlyhadIenteredtheroomwhenthetelephonerang.2.让步状语从句引导词有：although,though,evenif/though,as,while（尽管）whether…or…(无论…还是…),whoever=nomatterwhowhenever=nomatterwhenwhatever=nomatterwhatwherever=nomatterwherehowever=nomatterhow1)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Youngasheis,heknowsalot.MuchasIlikeit,Ican’taffordit.Farmerasheis,heiswell-educated.TryasImight,Icouldn’tliftthestone.

2）although不倒装，though可倒装也可不倒装,as必须倒装Although/Thoughhewasillhedidn’tstopworking.3）nomatter+疑问句引导让步状语从句Nomatterwhathappened,heshouldn’tmind.=Whateverhappened,heshouldn’tmind.Nomatterwhoyouare,youshouldobeythesocialrules.=Whoeveryouare,youshould…4)whether…orWhetheryoubelieveitornot,itistrue.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）I’llfollowyouwhereveryougo.Wherethereisawill,thereisaway.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。Itwasbecausehewasillthathedidn’tgowithus.(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）Sincenooneisagainstit,let’scarryouttheplan.（既然没人反对,…)(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）Wearstrongshoesasweshalldoalotofwalkingtoday.(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,forheisabsenttoday.(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。

Now(that)everybodyishere,let’sbegin.

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。I’llspeakslowlysothateverybodycanunderstandme.Hewrotethenamedownforfearthat(incase)hewouldforget.6.结果状语从句：引导词有：so…that,such…that,sothat

常用句型：so+adj.(adv.)+thatso+adj.+a(an)+n.+thatSuch+a(an)+adj.+n.+thatSuch+adj.+n(s)+thatHespokesofastthatIcouldn’tfollowhim.Itwassuchagooddaythatweallwentswimming.7.条件状语从句1.由if,unless(=ifnot),so/aslongas(只要),suppose/supposing(假设，如果),incase(以防),onconditionthat,providedthat(如果)引导。e.g.Youmayusetheroomaslongasyoucleanitupafterwards.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,andyouwillfindaway.Getupnow,oryouwillbelate.8.方式状语从句

引导词有:as(如同),asif/though(好像)Theyaretalkingasif(asthough)theywereoldfriends.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9.比较状语从句由as…as,notas/so…as,than,themore…themoreHeranasfarashecould.Theharderyoutry,thebetteryouwillunderstand.考点与难点归纳问题1:1.(01北京春)－DidyouremembertogiveMarythemoneyyouowedher?

－Yes.Igaveittoher______Isawher.A.while B.themoment C.suddenly D.although2.(1998上海)Ithoughtherniceandhonest______Imether.A.firsttime B.forthefirsttime C.thefirsttime D.bythefirsttime3.______enteredtheofficewhenherealizedthathehadforgottenhisreport.A.Hehardlyhad B.Hadhehardly C.Hardlyhadhe D.HardlyhehadBCC小结：1．一些含有time的名词短语，如thefirst/second/lasttime,everytime,eachtime,nexttime,bythetime等，也可引导时间状语从句。ThefirsttimeIdrovethecar,Ifeltverynervous.Nexttimeyoucome,pleasebringyourcomposition.

条件状语从句问题1：1、

Itisknowntoallthat_____youexerciseregularly,youwon’tkeepgoodhealth.（05重庆卷）

A.unlessB.wheneverC.althoughD.if2.Youwillbelate___youleaveimmediately.A.unlessB.untilC.ifD.or3.Thelittleboywon’tgotosleep

hismothertellshimastory.（2010全国）

A.orB.unlessC.butD.whetherAAB

unless

相当于ifnot，意思是“除非…”“如果不…就…”。这也是高考的热点之一。问题2：1、_____Icansee,thereisonlyonepossiblewaytokeepawayfromthedanger.（04北京春季）

A.BecauseB.AsfarasD.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…而言”。题1根据题意应该选用B。incase

表示“以防”。让步状语从句问题1：

1、

_____Iacceptthatheisnotperfect,Idoactuallyliketheperson.（04江苏）

A.WhileB.SinceC.BeforeD.Unless2、Allowchildrenthespacetovoicetheiropinions,____theyaredifferentfromyourown.(05湖南卷）

A.until B.evenif C.unless D.asthough

AB问题2：

1、

Hetriedhisbesttosolvetheproblem,___difficultitwas.

（05天津卷）

A.howeverB.nomatterC.whateverDalthough2、Theoldtowermustbesaved,______thecost.（05浙江）

A．howeverB．whateverC．whicheverD．wherever3.EnglishandFrencharetaughthere.Youcanchoose_____youlike.A.nomatterwhich B.whicheverD.whatever

ABnomatterwh-与wh-ever的联系及区别：nomatterwh-

只引导让步状语从句，此时与wh-ever通用。Nomatterwhen/Wheneverhecomesback,heshouldbeinvitedtotheparty.wh-ever又可引导名词性从句，Nomatterwh-不能。如：Whoevercanhelpuswillbewelcome.状语从句的时态问题

问题1：

1、Thehousecouldfalldownsoonifnoone______somequickrepairwork.（04全国IV）Ahasdone Bisdoing Cdoes Dhaddone

2、Itisalmostfiveyears_______wesaweachotherlasttime.

（05北京春季）

A.before B.since C.after D.when

在条件，时间状语从句中，用一般现在时表示一般将来时。在since

引导的时间状语从句中，动词一般都用一般过去时，而主句常用现在完成时。CB状语从句的倒装问题

问题1：

1、Sodifficult_____ittoliveinanEnglish-speakingcountrythatIdeterminedtolearnEnglish.(01上海)A.IhavefeltB.haveIfeltC.IdidfeelD.didIfeel2、Notuntilallthefishdiedintheriver_____howseriousthepollutionwas.(95NMET)A.didthevillagersrealizeB.thevillagersrealizedC.thevillagersdidrealizeD.didn’tthevillagersrealizeDA

状语从句的倒装一般有下面几种情况：①否定词开头；notuntil②so加adj.开头；③as/though引导的让步状语从句。特别注意：

Hardly…when…Nosooner…than…Childasheis,…Hardlyhadhegottothestationwhenthetrainleft.Nosoonerhadhegottothestationthanthetrainleft.Childasheis,hecanspeaksevenforeignlanguages.WhilewatchingTV,_________.AthedoorbellrangBthedoorbellringsCweheardthedoorbellringDweheardthedoorbellringsC状语从句省略问题1：如果主从句主语一致，从句中又有“be”时，省略主语和be。Whilestillastudent,sheplayedmanyroles.Whentoldthesecret,hewassurprised.When(hewas)stillaboyoften,hehadtoworkdayandnightIf(youare)asked,youmaycomein.2：从句中可省略it+是。Youcanturntomeforhelpifnecessary.If(itis)necessary/possible...I’llexplainittoyouagain.状语从句省略问题状语从句与并列句的区别

问题1：

1、Thoughheisinhissixties,______heworksashardasayoungmanA.yet B.but C.and D.andyet2、

Excusemeforbreakingin,_________Ihavesomenewsforyou.(NMET02)

A.so

B.and

C.but

D.yet

题1是主从复合句，所以中间不能使用并列连词and;or;but;so等。yet是副词，只有yet可以与though连用。题2为并列句，而“Excuse…,but…”为一固定搭配。AC对比训练与巩固1.Wewereabouttoleave____itbegantorain.2.ShethoughtIwastalkingaboutherson,____,infact,Iwastalkingaboutmyson.3.HardlyhadIfinishedmycomposition____thebellrang.A.whenB.whileC.asD.during对比训练1ABA1.Child____sheis,sheknowalot.2.Hedidtheexperiment____hewastold.3.Thepianosintheothershopwillbecheaper,butnot____good.A.duringB.asC.ifD.though对比训练2BBB1.Hewouldhavealookatthebookstores____hewenttotown.2.Wedecidetofinishtheworkontime,____happ