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九类状语从句,您知道有哪些常用的相关连词吗?一、时间状语从句二、条件状语从句三、比较状语从句四、结果状语从句五、原因状语从句六、目的状语从句七、让步状语从句八、地点状语从句九、方式状语从句whenwhilebeforeafteruntilsinceifunlessas…as,notas/so…as…,…than…so…that…such…that…becausesothatevenif/though,though/althoughwherewhereverasif,asthough时间状语从句的引导词:when,while,as,before,after,since,till,until,immediately,directly,assoonas,eachtime,nosooner…than…,hardly…when,everytime,themoment,…注意:在由以上连接词或词组连接的主从复合句中,主句谓语动词所表示的动作和从句谓语动词所表示的动作有时是同时发生,有时是先后发生。因此在理解此类句子时要特别注意主句和从句的谓语动词的时态。引导的从句:表示主句的动作和从句的动作同时发生,或从句的动作发生在主句动作之前。有时when等于andatthistime.例如:Iwasgoingoutwhenavisitorcame.(动作同时发生)Theycontinuedtheirwaywhenthesnowstormhadpassed.(动作不同时发生)引导的从句:表示“当…时”或“一边…,一边…”,主句和从句的动作同时发生。e.g.Willyoudroptheletterintheboxasyougopastthepost?Asthestudentswalkedalongthelake,theysanghappily.3.while引导的从句:表示”当…过程中“,强调某一段时间内主语和从句中谓语动词所表示的动作在同一时期发生。e.g.WhilewewerewatchingTV,Mr.Licamein.引导的从句:一般表示主句的动作发生在从句动作之前。e.g.Ididn’tknowanyEnglishbeforeIcamehere.5.after引导的从句:表示主句的动作发生在从句动作之后。e.g.Afterhelockedthedoor,heleft.Afterhehadfinishedhiswork,heplayedagameofchesswithhisfriend.引导的从句:表示”自从…以来“,从句中的动词一般表示动作的起点,用过去时。主句中的动词表示动词延续的情况,一般用现在完成时。如果主句中的动词表示的不是延续的动词而是表示目前的状态,可用一般现在时。ItistwentyyearssinceshejoinedtheParty.HowlonghasitbeensinceyouwereinLondon?7.till(until)引导的从句:1)表示”直到…”,主句和从句都用肯定式2)表示“直到…才”,主句用否定,从句用肯定。Theyworkedtillitwasdark.Shedidn’tgotobeduntilshehadreviewedherlessons.比较tillanduntil1)until可用于句首,而till通常不用于句首。Untilyoutoldme,Ihadheardnothingofwhathappened.2)untilwhen疑问句中,until要放在句首。---Untilwhenareyoustaying?---UntilnextMonday.)assoonas和themoment引导的从句表示“一…就…”Assoonasshecametotheclassroom,shebegantoreadEnglish.ThemomentIheardthesong,Ifeltcheerful.引导。WhereIlivethereareplentyoftrees.WhereverIamIwillbethinkingofyou.Iwillgowheretheweatherisbetter.Whereveryouare,Iwillbewaitingforyou.二.AdverbialClausesofPlace(地点状语从句)1.Wherethereiswater,thereislivingthings.2.Wherevertheywent,theywerewarmlywelcomed.地点状语从句和where定语从句的区别:Thetworiversmeet____thereisamount.A.whereB.attheplaceC.theplaceatwhichD.atwhichA.whereTips:介词+which代替只有是定语从句情况下才用,判断是否是定语从句,要看从句前是否有先行词,有先行词的是定语从句。判断:定语从句或状语从句?()1.ShallwehaveapartywherewemetlastSunday?()2.Haveyoubeentotheislandwheretherearemanymonkeys?()3.Pleaseputallthesebookswheretheyusedtobe.()4.Wewillgowhereweareneededmost.状语定语状语状语(条件状语从句)1.Ifitisfinetomorrow,we’llgocamping.2.Unlesshewritesmeback,I’llnotwritehimagain.3.Solongasweworkhard,wearesuretomakemuchprogress.4.Supposingwecan’tgethiminformedinadvance,whatshouldwedo?5.I’llcomeprovidedIamwellenough.6.ShylockagreedtolendAntoniothemoneyonconditionthatShylockcouldtakeapoundofhisfleshfromwhateverpartofhisbody…引导条件状语从句的词:if,unless,so/aslongas,provided,supposing,onconditionthat…,incase2这些词一般不能引导虚拟语气的条件从句,只有if可以引导虚拟语气的条件状语从句。IfIwereyou,Iwouldsay“yes”.Ifyouhadbeenhereearlier,youwouldhavemetthefamoussinger.Ifhestudieshardnow,hewouldbeacollegestudentsoon.引导的条件句有真实条件句和非真实条件句两种。非真实条件句已在虚拟语气中阐述。unless≈ifnotLet'sgooutforawalkunlessyouaretootired.Ifyouarenottootied,let'sgooutforawalk.典型例题Youwillbelate___youleaveimmediately.A.unlessB.untilC.ifD.or引导的条件状语从句中会出现陈述语气和虚拟语气.(使用时注意上下文的限制及语气.)Ifalive,hermothermustbeatleasteightyyearsofage.Thefishwouldlivequiteaweekifgivenwater.WhatwouldTomthinkofhimifhefailed?Ifanythinghadhappened,hewouldhaveletherknowIfIwereyou,Iwouldgotonightschool.Ifonlyhehadseenme!Ifthephotographweren’tmissing.Ifhedidn’tdrivesofast.’lltakemyraincoatincaseitrains.2.Takeyourumbrellaincaseitrains.3.Incaseitrains,donotexpectme.Clauseofcause,=becauseitmayrainClauseofaim,=forfear(that)itshouldrainClauseofcondition,=ifitrains=Donotexpectmeonconditionthatitrains.(原因状语从句)1.Wehurried,becauseitwasgettingdark.2.AsIknewhewasill,Ididn’tcall.3.Sincehismethoddoesn’twork,let’stryyours.4.Theelectriccurrentmusthavebeenturnedoff,forthelightwentout.不是状语从句,陈述间接的、推测性的原因,不放句首as,since与nowthat意思相近,表明原因是显而易见的或已为人们所知for:表示前后推理关系Itmusthaverainedlastnight,forthegroundwasallwet.because:语气最强烈,在回答why问题或在强调结构中必须用because由because引导的从句如果放在句末,且前面有逗号,则可以用for来代替。但如果不是说明直接原因,而是多种情况加以推断,就只能用for。例题:Ididn'tgo,becauseIwasafraid.Since/Astheweatherissobad,wehavetodelayourjourney.Heisabsenttoday,because/forheisill.Hemustbeill,forheisabsenttoday.:5.Thelightwentout,_________theelectriccurrentwasturnedoff.6.______everyoneishere,let’sbeginourmeeting.7.Ican’tgo,______Iambusy.becauseSinceas断电是灯灭的直接原因。既然……,前后是推理关系。由于我太忙。(让步状语从句)Though/Althoughhetriedh
本文标题:状语从句 复习用 吐血整理 完美版
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