高考英语状语从句导与练.ppt

状语从句导与练,1._thedayswenton,theweathergotworse.A.WithB.WhenC.WhileD.As2.Theyarehavingtroubleathome_thingsaboardareevenworse.A.whenB.whileC.asD.for3.Wewereplayinginthegarden_itbegantorain.A.whenB.afterC.whileD.as4._Iacceptthatheisnotperfect.Idoactuallyliketheperson.A.WhileB.SinceC.BeforeD.Unless,状语从句精典名题,D,B,A,A,As/when/WhileIwaswalkingdownthestreetInoticedapolicecarinfrontofthebuilding.1)as-但它着重强调主句与从句的动作或事情同时或几乎同时发生。Therunnersstartedasthegunwentoff.Shesangassheworked.Asspringwarmstheearth,alltreesturngreen.,2)when(atorduringthetimethat)既可以表示在某一点的时候，又可表示在某一段时间内，主句与从句的动作或事情可以同时发生也可以先后发生。Itwasrainingwhenwearrived.(指时间点),Iwasabouttogooutwhenitbegantorain,while意思是“当的时候”或“在某一段时间里”。从句中的动词一般要用延续性动词。Strikewhiletheironishot.这里的while意思是“趁”),Somepeoplelikecoffee,whileothersliketea.,而，却,Wewalkeduntilthebankoftheriver.,Hedidntgetupuntilhismothercamein.,Notuntilhismothercameindidhegetup.,Itwasnotuntilhismothercameinthathegotup.,until/till;notuntil/till,1.Itis(hasbeen)nearlyamonthsincehehasstudied.Japanese.2.Itis(hasbeen)fouryearssinceImetyoulast.3.Hehasstudiedsince1985,since自从.,-Howlongdidyoudothesewrittenexercises?-_A.Until12oclockB.SincesuppertimeC.Beforeitstruck12D.SolongasIstayed,A,-Howlongdoyousupposeitis_hearrivedhere?-Nomorethanhalfaweek.A.whenB.beforeC.afterD.since,D,before,Itwill+时间+beforeItwas+时间+beforeItwillbefiveyearsbeforehereturnsfromEngland.ItwasalongtimebeforeIgottosleep,hardly/scarcelywhen,nosoonerthan,表示“一就”Hardlyhadwegotintothecountrywhenitbegantorain.,eachtime,everytime,bythetimethefirsttime,nexttimeNexttimeyoucome,pleasebringyournote-book.Eachtimehecametomycity,hewouldcallonme.注意：表示未来情况，主句用将来时，从句用现在时。,Doyouknowwhenhewillcome?,.directly,immediately,instantly,presentlythemoment,theminute,thesecond,theinstantthat一就Hemadeforthedoordirectlyheheardtheknock.,2、让步状语从句（1）although与though可以引导让步状语从句，不能与but连用，但可以与yet连用。Althoughtheyarepoor,(yet)theyarewarm-hearted.,2)as引导让步状语从句，用倒装Tiredastheywere,LucyandLilystayeduplate.,3）though可作副词,Itwasquitetrue,though.,_manytimes,buthedidntgetagoodresultyet.A.HetriedB.ThoughhetriedC.HavingtriedD.Trying,A,3、原因状语从句：because,for,as,since,1)_youareill,Illgoalone.2)Itrainedlastnight,_thegroundiswetthismorning.3)Itwas_hewasillthathewasabsent.4)Thecardidntstop_thefuelwasusedup.5)HelikedFred_alltheboyshewasanhonestman.A.becauseB.becauseofC.sinceD.as,Since,for,because,because,B,-Whatmadehimsoupset?-_hisbike.A.LosingB.BecausehelostC.BecauseoflosingD.Lost,A,下列情况下只能使用because:在回答why的问句时；在用于强调句型时；被not所否定时。(2)for它只能置于主句之后，for是并列连词。对前面主句的内容加以解释或推断时，Itsmorningnow,forthebirdsaresinging.,(3）since它们通常被置于主句之前，但有时却相反。意为“既然”Seeingallofthechildrenalreadyseated,hesaid,“Sinceeveryoneishere,letsstart.”(4)as于主句之前“由于”，Asthedaywasfine,theydecidedtogoonatrip.,5、目的状语从句：that,sothat,inorderthat注意：目的状语从句的谓语动词常与情态动词连用，否则可能是结果状语从句。不可置于句首。1)TheystartedearlysothattheymightarrivedintimeInordertoarriveintime,theystartedearly.2)Hespokeloud,sothateveryoneheardhim.H,6、结果状语从句：that,sothat,sothat,suchthat1)so+形容词/副词+that从句；2)such+名词+that从句。3)somany/much/little/few+n+thatMikeis_boythatwealllikehimA.agoodsoB.sogoodaC.asuchgoodD.suchgoodaItwas_thatwehadtoaskforhelpA.sobigworkB.sobigaworkC.suchabigworkD.suchabigjobsuchlittlesheepeatsomuchgrass,B,D,注意if与unless的区别：不能用and连接两个unless从句，即不能有unless,andunless。但ifnotandifnot却不受此限。1)Youwontloseyourweightunlessyoueatlessandunlessyouexercisemore.()2)Ifyougo,_（我也去）3)Ifyouwilllistentome,Iwillgiveyousomeadvice.4)Illbequitegladifhedoesntcometonight.,sowillI,10、注意状语从句中从句的省略现象（1）连接词+过去分词Dontcomeinuntilaskedto.Pressurecanbeincreasedwhenneeded.Unlessrepaired,thewashingmachineisnouse.（2）连词+现在分词Lookoutwhilecrossingthestreet.（3）连词+形容词/其他常见的有itnecessary、ifpossible、whennecessary、ifany,ifso等。,7.Ifonly(要是就好了)IfonlyIknewhisname!Ifonlywehadfollowedyouradvice!IfonlyIcouldseehimagain!,要是我们的父母能和我们住在一起就好了。要是我没错过火车就好了！,Ifonlyourparentscouldlivewithus!,IfonlyIhadntmissedthetrain!,1.Oncelost,_.A.itishardtogetsuchachanceagain.B.togetsuchachancewillbedifficultC.onecannevergetsuchachanceagainD.suchachancemightnevercomeagain2.Thenewmachine,if_properly,willworkforatleasttenyears.A.useB.usingC.beingusedD.used3.Sendthepackagebyair_.A.ifpossibleB.possiblyC.thereispossibleD.itispossible,D,D,A,ifonlyonlyif,但愿就好了,只有,1.Ifonlythealarmhadrung.2.Iwakeuponlyifthealarmrings.,1.Wewillhaveadiscussiononthetopicwhilewemeetagain.2.Ifyouoncewillunderstandtherule,youwillhavenofurtherdifficulty.3.Itwassincehewastoocarelessthathehadacaraccident.4.AlthoughChinaisadevelopingcountry,butsheplaysanimportantpartininternationalaffairs.5.IdonotbelievethatIhaveeverseenwatchesasexpensivethanthoseintheshop.,when,because,as,6.Theairforcedroppedfoodandmedicalsuppliesbecauseofthesnowstormwasseverethattheroadswereblocked.7.Unemploymentinsomecitiesissoaseriousproblemthatthegovernmenthastoprovidefreegrainforjobless.8.IthoughtherniceandhonestforthefirsttimeImether.9.IfIamtoldsuchathing,andIllgo,too.,such,二、精典名题导解选择填空1.IdontthinkIllneedanymoneybutIllbringsome_.(NMET2000)A.aslastB.incaseC.onceagainD.intime解析：答案为B。句意为“带些钱以防万一”，只能选择incase。引导的条件状语从句，后面省略了Ishouldneedit。,2.TheWTOcantliveuptoitsname_itdoesntincludeacountrythatishometoonefifthofmankind.（NMET2000）A.aslongasB.whil