初中状语从句.docx

九大状语从句状语从句是副词性从句，它在句子中担任状语，修饰主句的动词、形容词、副词或句子。根据修饰的方面，状语从句可以分为以下九种。种类从属连词例句说明时间状语从句whenWhenIcameintotheroom,hewaswritingaletter.When指的是“当时”。狗WaSwalkingalongthestreet这时）suddenlyTompattedmeontheshoulder.en（when意为“这时”或“在为BST时when分句一般位于句末。whileWhileitwasraining,theywentoutw.hile；Istayedwhilehewasaway.他11ofusareworkinghCMhilehe颇是持SIeePing.（并列连词然而厂旨“在某一段时间里”，“在期间碉He引导的动作必实性的。asHehurriedhome,lookingbehindasheWent.他赶快回家，边走边向后看。As（随着）timegoesby,IlikeChinabetter.Beapupilbeforevoubecomeateacher.as（T1.边）引导持续性动作，强调主句和从句的动作同时发生；“随着”。beforeafterfinishedmytaskbeforeIwenthome.Hearrivedafterthegamestarted.在.之/before译为“在之前N就】tillWewaitedtill（until）hecameaS5DSj施是持续性动作，常Shedidn,fctopworkingUntiIeleVen用肯定式，表示“直到为止为untilo,clock.直到才如主句动词是瞬间动词，要用UntilhehadPaSSedOUtofSight,she否定式n)t.until表示“直.才stoodthere她.站在那里看着，直到看不从句放在句首表示强调，一般见他的身影。用UntilsinceGreatchangeshavetakenplacein主句动词应为持续性的，从句ChinaSinee自从1978.动词为瞬间的。状语从句在主自从以句之前时一般用逗号与主句分来开，如从句在主句之后则不必用标点符号。assoonA*soonasIarriveinShanghai,llwrite±U一1astoyou.“一就，地点状语从句NhereWherethereiswaterthereislife.where与V力erever意义基本相同，但后者语气较强，多用于书wherever'Vhereveryougo,youmustobeythe面吾。原因law.无状语Iwaslateyesterdaybecause1wastiueft来回答why的问从句because题，语气最强一般放在主句之后sinceSinCe既然)everyoneishere,let's送彳ourmeeting.既然或至已知的理由,稍加分析即可表明的原因,多放句首asAs（由于）hedidn,tknowmuchEngljy随helookedupthewordinthedictio扇（园主L常放在句首，说明次要的,句说明糠于语中。日的forItmusthaverainedlastnight,fbrthegroundisstillwet.for连接的是并列句。状语从句Zd-PFsothatinorcthat,sothat®、IShallwritedownyourtelephonenumbersothatImaynotfbrget.We'lieiyouIhetruthsothatyoucanjudge（判断）foryourself.er（3）Theyworkedharderthanusualinorderthattheycouldfinishtheworkaheadoftime.Veturneduptheradio,sothG结目的状语从句中常用情态动词may(might)can(could),should=在动词之前，从句往往放在主句之后，主从句之间不用任何标点符号。注意Sothat和inorderth00sothat前有逗号为结果状语以3状语果）everyoneheardthenews.Hewassoexcitedthathecouldn.tiaat致”Hepnvesuchinnortntreasonsliid从句soso.that句。的SO后面跟形容词或aWorCL"以副词，可以与too.to或enough.lo弱奂thlsnch后面跟名词，such.thathewasexcused谅解.（2）Itissuchaninterestingnovelfait.Ihht还readit.如果名词是单数就要用sucha可以转换用so.ofuswanttothat,语气较强Itissointerestinganovelthatallofuswa)ttoreadit.条件B(T)Difficultiesarenothi理鼎WeareUnless从句的谓语只能用肯定从句ifnotafraidofthem.式unlessfOif.not154unlessWeshallgotheretomorrowunl2Qj语，if.not是口语，通常unless非itrains.=WeshallgoIhere二者可以步用。tomorrowifitdoesn,train.条件状语,人句中的谓语动词的Solongasas/soyouworkhard,youWin时态一般要用现在时或过去时SUCCeed.只要努力,longas你就会成功。代替一般将来时或过去于来时。Drawacatas按照ItaUghtyouasyesterday.此处as译为，按照或正如DoaS按照youaretoldto.Shelooksasi域asthough的意义和用法基asj®像Sheisill.本一样。从句中可以用现在时asfiHeactedasif(though)nothinghad表示可能符合事实，也可happened.thoughTheytreattheblackboyasif(though)以用虚拟语气。hewereananimal.thoughAlthOUgh(Though)hewasOVer在句子中一般用了“虽然”就不让步SiXty(yet仍)hebegantoIear鹿再用“旦是先m）但可以与从句French.yet或StilI连用。though/比although(2)Wewerenottiredthough(althoug埒羊，workedallday.allhough意义相同，用法基本前者通俗、口语化，后者Wehad正式多放主句的前面。evenf/though1goevenif(though)tatDrabuseveniffieve1though的意思为“即使”多用于书面语中。asasChildasheis,heknowsalot.Coldasitis,(=Thoughitiscold,)thg导的从彳childrenplayoutdoors.引出的状语从句多用于书面话,它比用though或although立语气强，更有表现力，从句常放在句首，语序部分倒装。nomatter(who,whatwhen,hoW.)wheverDoitnomatterwhat不管什么OtherSsay.Nomatterhow无论多么busyhewas,hestudiedEnglisheveryday.nomatter与WhO-ever弓|导的让步状语从句意义基本一本=nomatter引导的从句可F主句前或主句后。连词表示同程度级的比较，肯Whateverhappens/mayhappen,位(whatevesrwhoever)is.ashallnotloseheart.Whoevercomes,hewillbewelcome.Maryisasoldasmysister.较IOtHedoesn,trunso(as)fastasJaCk定句用缜.as否定句可用not状语S句o/as.as(dees).as(So)as从.局拧f=-½桁士Klrhthan1ivDug11lICWtZrUOOKSIIIdn1(CnUJ<XJvHerunslessfastthanme.用比较级的形容词或副词。Themorevouread,thebettervonunderstand.意思为越.越.，通常的语序为从句在前主句在后，这两个thethemore1heharderyouwork,thegreater都是表示程度的副词，用在比the)rogressyouwillmake.较级的形容词或副词前面。moreThesooner,thebett夬越SbTw11tee句子意思明显，句子的主语和ta三暖和越好。动词都可省略。注意:时间状语从句当主句是一般将来时、祈使句或主句中含有情态动词，这些词引导的从句要用一般现在时（主将从现）Dontgotobeduntilyoufinishyourhomework.（2） when,while,as显然都可以引导时间状语从句，但用法区别非常大。一、When可以和延续性动词连用，也可以和短暂性动词连用；而While和as只能和延续性动词连用。Whydoyouwantanewjobwhenyouvegotsuchagoodonealready（get为短暂性动词）你已经找到如此好的工作，为何还想再找新的？SOrrXIwasoutwhenyoucalled,m*al的短暂性动词）StrikeWhiletheirOn.isg延续性动词，表示一种持续的状态）趁热打铁。ThestudentstooknotesastheyIistdjtiite由延续性动词）二、Wheil从句的谓语动词可以在主句谓语动作之前、之后或同时发生；while和as从句的谓语动作必须是和主句谓语动作同时发生