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- 2022-06-17 16:00:56 发布
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状语从句可以根据其用途分为:时间状语从句、地点状语从句、原因状语从句、结果状语从句、目的状语从句、条件状语从句、让步状语从句
Whenhecamein,Iwascooking.他进来时,我在做饭。HecameinwhileIwascooking.Shesangassheworked.一边……一边……When+短暂性动词(常+一般过去时)While+持续性动词(常+过去进行时)As动作衔接紧密,表“伴随”1.when,while,as“当…时”
※while的其他含义:WhileIwaswalkingdownthestreet,Icameacrossanoldfriend.(while=_______)Helikespopmusic,whileIamfondoffolkmusic.(while=_______)whenbut
2.before在……前ItwillbehalfayearbeforeIcomeback.Ihadfinishedmyhomeworkbeforemyfathercameback.After在…之后AfterIhadfinishedmyhomework,myfathercameback.
3.since“自从”(常用于现在完成时)从他离开后我们没见过面。Wehaven’tseeneachothersinceheleft.4.assoonas”一…就…”我一回来就给你打电话。I’llcallyouassoonasIcomeback.主将从现
5.not…until“直到…才…”我将不会离开直到他回来。Iwillnotleaveuntilhecomesback.主将从现Ididnotleaveuntilhecameback.
练一练1.______hecomesheretomorrow,Iwillcallyou.2.________hewaswalkinginthestreet,hemetTim.3.Shesang____sheworked.WhenWhile/Whenas4.I’llringyouup_____________IgettoBeijing.assoonas
5.Itwon’tbelong______hefinisheshiswriting.6.______hehadfinishedhiswork,heleftthere.7.Itistwoyears______hecamehere.8. _______shetoldme,Ihadnoideaofwhattheyhadsaid.beforeAftersinceUntil
whenbeforeassoonasnot…until
二.地点状语从句地点状语从句由where,wherever等引导。例如:Wherethereisawill,thereisaway.Youcantakeawalkwhereveryouliketo.
三原因状语从句通常由because,since,as,for引导所表示的语气由because>since>as>for逐渐减弱。because表直接原因,有很强的因果关系,回答“why”的提问,since表很明显的原因,“既然”常放句首,as表明显原因,语气较弱。for放句中,补充说明原因。Eg:-Whyareyoulate?-Becausemycarisbroken.Sinceyoucan’tanswerthisquestion,Iwillcallothers.Asit’sraining,weshouldstayhere.Youcan’tseetheteacher,forheisn’tin.
1._________hewasill,hedidn’tgotoschool.2._______youdonotunderstand,Iwillexplainagain.3.____shewaslateforclass,shehadtosaysorry.4.Hemustbeill,_____heisabsenttoday.BecauseSincefor练一练As
5.Ieatpotatoes_________Ilikethem.我吃土豆是因为我喜欢土豆。6.____Ididn’tknowtheway,Iaskedapoliceman.我由于不知道路,因而问警察。7._______youwon’thelpme,I’llasksomeoneelse.你既然不帮我,那我就请别人帮我。becauseAsSince
★becauseof和because的区别①becauseof后加名词代词或动名词,不加句子,而because加句子,例:Becauseofhisillness,hedidn’tgotowork.因为生病,他没上班。Becausehewasill,hedidn’tgotowork.
连接词:if,unlessIfIhavealotofmoney,Iwillbuyabighouse.主将从现四条件状语从句如果除非Thesportsmeetingwillcontinue,unlessitrainstomorrow.
___youtouchanEnglishperson,youshouldsay“sorry”.If练一练2.Don’ttouchanything_______yourteachertellsyouto.unless
whenbeforeassoonasnot…untilIfunless
sothat/inorderthat引导目的状语从句,从句中常用情态动词may(might)/can(could)/should.Eg:我提高声音以便每个人都能听见我。Iraisedmyvoicesothateveryonecouldhearme.我起床早是为了能赶上早班车。IgotupearlysothatIcouldcatchuptheearlybus.
Theysetoutearly________________theymightarrivethereintime.2.I’dliketoarrive20minutesearly_______Icanhavetimeforacupoftea.A.assoonasB.asaresultC.incaseD.sothatsothat(inorderthat)练一练
so…that/such…thatEg:他是如此的兴奋以至于说不出一个字。Hewassoexcitedthathecouldn’tsayaword.他讲了一个如此有趣的故事,以至于我们忘了时间。Shetoldussuchaninterestingstorythatweallforgotthetime.当n.前有many或much修饰时,用so而不用such。so…that的so后面跟形容词或副词;such在主句中修饰名词
1.Itis_____goodastorythatI’llneverforgetit.2.Itis______agoodstorythatI’llneverforgetit.sosuch练一练
七.让步状语从句让步状语从句,表示“虽然,尽管,即使”等概念,常用的关联词有:though,although,eventhough等。他虽然有病,但仍然继续工作。Thoughhewasill,hewasstillworking.此事虽难,但我们还是要做。Althoughitisdifficult,weshalldoit.即使你这样说,我也不信。Eventhoughyousayso,Idonotbelieveit.
①though和although可以互换,只是although比较正式。②though不可以与连词but连用,但可以与yet,still连用,例:虽然他很努力,但还是没通过考试。Thoughheworkedhard,hecouldn’tpasstheexam.
___________________heisold,heworkshard.2.___________________yousayso,Idon’tbelieveit.Although/ThoughEventhough练一练
比较状语从句常用than或as…as引导。than表示两者的比较,as…as表示程度相同我比TOM高。I’mtallerthanTom他和我跑得一样快。HerunsasfastasIisdo
1.Hedoesn’tworkashard___youdo.2.Shedidworseinthetest________sheexpected.asthan练一练
九.方式状语从句方式状语从句由as引导。eg:DoasRomansdo.入乡随俗如我告诉你那样做。DoasItoldyou.按你喜欢的方式去做。Doasyoulike.
()1.Ifhe_____hardernexttime,hewillcatchupwithus.A.workB.workedC.worksD.willwork()2.IthinkWeiHuawillbeveryhappywhenshe_____yourpresents.A.looksB.willlookC.receivesD.willreceiveCCExercise
()3.We’llsetoutassoonasourmonitor_____.A.comeB.comesC.willcomeD.hascome()4.I’llgowithyouifit_______finetomorrow.A.hasbeenB.isC.willbeD.be()5.I’llmeethimatthestationwhenhe_______.A.willreturnB.returnC.returnsD.returned()6.Iwon’tgotoseethefilmtonight,becauseI_______myticket.A.lostB.havelostC.willlostD.didn’thaveBBCB
()7.—Areyougoingtovisitthefarmtomorrow?—Yes.Butifit_____,we’llstayatschool.A.rainB.rainedC.rainsD.willrain()8.Pleasedon’tstandupinclassuntilyou____.A.weretoldtoB.aretoldtoC.weretoldD.aretold()9.Theywon’tbebackuntilthework_____.A.doB.doesC.isdoneD.willdo()10.XiaoMingwillcomeandplaywithmeifhe_____busy.A.isB.won’tbeC.isn’tD.willbeBCCC
()11.IwillletyouknowaboutitassoonasI_________thenews.A.willgetB.getC.gotD.get()12.Thoughheisill,________heisstillworkinghard.A.butB.yetC.tooD.either()13.Hewaslate_______theheavyrain.A.becauseB.becauseofC.thoughD.if()14.Theboyis______lovelythatwealllikehim.A.soB.suchC.tooD.veryBADB
()15.Thisis_____aninterestingbookthatIwanttoreaditagain.A.soB.suchC.quiteD.very()16.Hegotupearly_______hecouldcatchupwiththeothers.A.inordertoB.ToC.sothatD.thatCB
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