状语从句演示文稿

,WELCOME,RevisionoftheAdverbialClause状语从句,Aimsanddemands,1.Knowwhatthesubjunctivemoodrefersto2.Knowthedifferenceformsofthesubjunctivemood3.Materthestructureofthesubjunctivemood4.Dosomeexercises,Aimsanddemands,1.Knowwhattheadverbialclauserefersto2.Masterthegrammarrulesandimportantpointsaboutit3.Learntoanalyzeandsolvetheproblemsbyself-studyandcooperation4.Dosomeexercises,状语从句,时间状语从句,条件状语从句,地点状语从句,让步状语从句,目的状语从句,结果状语从句,原因状语从句,方式状语从句,时间状语从句,thefirst(last)time,every(each)time,连词:when,while,as,since,before,after,until,till,bythetime（到.时候）,assoonas,themoment,theminute,theinstant,immediately,directly,instantly,hardly.when/before,nosooner.than.,Wewereabouttosetoffwhenitsuddenlybegantorain.我们刚要出发，突然下起雨来。Wewerehavingameetingwhensomeonebrokein.我们正开着会突然有人闯入。Hehadjustfallenasleepwhenthephonerang.他刚刚睡着电话就响了。,when可表原因，意为“既然”。（2007山东）Howcanyouexpecttolearnanythingwhenyouneverlearn?既然你什么从不听讲，你怎么期望学到东西呢？,1.我们刚要出发，突然下起雨来。2.我们正开着会突然有人闯入。3.他刚刚睡着电话就响了。4.既然你什么从不听讲,你怎么期望学到东西呢？,2.连接词while的用法小结,1.while可用来引导时间状语，意为“当的时候”；引导的动作必须是持续性的，如：Pleasedonttalksoloudwhileothersareworking.2.while作为并列连词，表示对比，意为“然而，却”。JanewasdressedinredwhileMarywasdressedinblue.,3.while也可用来引导让步状语，意为“尽管，虽然”；相当于although/though(2011北京卷)whilevolleyballishermainfocus，shesalsogreatatbasketball.虽然排球是她最专注的，但她在篮球方面也很出色。4.while趁的情况赶紧做,否则来不及了Strikewhiletheironishot.,连接词as的用法小结,1.as可用来引导时间状语，意为“一边一边”；随着;当时候Shelistenedtomusicasshewalked.(一边一边）Asshegrewolder,shebecamemorebeautiful.（2012山东）HesmiledpolitelyasMaryapologizedforherdrunkenfriends.2.as也可用来引导原因状语从句,意为“因为”Assheisfreetoday,shewouldliketodosomeshopping.,（随着）,当时候,3.as还可用来引导让步状语从句（通常用倒装结构）意为“尽管”。句型：形容词/副词/零冠词+可数名词单数/动词原形+as+主语+谓语，Tiredashewas,herefusedtotakearest.Childasheis,heknowsalot.Tryashemight,hecouldntopenthedoor.,1.尽管他很累，但他拒绝休息。2.他想尽一切办法，也没打不开门。,3.连接词before的用法小结,(1)若表示“在之前；还没来得及就”趁；才时，需用连词before。TomhungupbeforeIcouldanswerthephone.我还没来得及接电话，Tom就挂断电话。Pleasewriteitdownbeforeyouforgetit.趁你现在没忘把它记下来。,Itwas一段时间before过了多久之后才Itwillbe一段时间before要过多久之才Itis/hasbeen一段时间since自从,1.(2011四川卷)Asisreported，itis100years_QinghuaUniversitywasfounded.据报道，自清华大学建立以来有100多年了。2.Itwillbemanyweeksandevenmonths_adealisreached.在协议达成之前还需要许多星期甚至几个月。3.Itwassometime_Irealizedthetruth.过了很长一段时间我才了解到事情的真相。,Since,before,before,1通常由if，unless如果不，除非，as(so)longas只要，incase“万一，以防，以免”等连词引导。1.(2012江西卷)Youcanborrowmycar_youpromisenottodrivetoofast.2.(2010.山东)Theschoolrulesthatnochildshallbeallowedoutoftheschoolduringtheday,_accompaniedbyanadult.A.unlessB.incaseC.aslongasD.evenif,条件状语从句,C,A,3.(2012陕西卷)Leaveyourkeywithyourneighbor_youlockyourselfoutoneday.A.unlessB.incaseC.aslongasD.evenif2由onconditionthat；provided(that)；providing(that)(假如；倘若)；supposing(that)等引导的条件状语从句。Youcangoswimmingonconditionthatyoudontgotoofarfromtheriverbank.只有不离河岸太远你才能下去游泳。Supposing(that)itrainstomorrow，whatshallwedo?假设明天下雨,我们做什么？,B,地点状语从句,1通常由连词where和wherever引导，从句可位于主句之前，也可位于主句之后。(2009年山东卷)Thelittlegirlwhogotlostdecidedtoremainwhereshewasandwaitforhermother.那个迷路的小女孩决定待在原地等她母亲。(2012年山东卷)Anumberofhighbuildingsarisen(拔地而起)_therewasnothingayearagobutruins.A.whenB.beforeC.whereD.until,C,让步状语从句,as,although,though,evenif/though,nomatterwho/when/what.,however,whatever.,让步状语从句,1由although，though，while引导的让步状语从句although,though,while同义，用法基本相同。(2012湖南卷)_IalwaysfeltIwouldpasstheexam,IneverthoughtIwouldgetanA.A.AlthoughB.OnceC.IfD.Until2evenif(即使)，eventhough(尽管)也可以引导的让步状语从句，有退一步设想的意味，多用于书面语中。,A,Though/While,1.(2012湖南卷)Timisingoodshapephysically_hedoesntgetmuchexercise.A.eventhoughB.asthoughC.incaseD.Ifonly2.(2012北京卷)Lookatthoseclouds！Dontworry._itrains,wellstillhaveagreattime.A.EvenifB.AsifC.IncaseD.Ifonly,3由wh词ever或Nomatter+wh词引导让步状语从句。(2012湖南卷)Nomatterhowhardyoutry,itisdifficulttoloseweightwithoutcuttingdowntheamountyoueat.=Howeverhardyoutry,itisdifficulttoloseweightHowever+adj/adv+主