《Module状语从句》PPT课件.ppt

状语从句,时间状语从句:when,while,as,before,after,assoonas,until,themoment,immediately,thefirst,lasttime,hardlywhen,scarcelywhen,nosoonerthan条件状语从句:if,unless,now(that),provided/providing让步状语从句:although,though,as,nomatterwhat,wherever/however地点状语从句:where原因状语从句:because,since,as结果状语从句:sothat,suchthat目的状语从句:sothat,incase,forfearthat方式状语从句:as,asif,asthough比较状语从句:than,asas,状语从句考点1、各种从属连词的含义及用法比较；2、nomatterwh-与wh-ever引导的从句的区别；3、状语从句的时态问题；4、状语从句的倒装问题；5、状语从句与其它从句的区别。,1、时间状语从句问题1：Dontbeafraidofaskingforhelpitisneeded.（03全国卷）AunlessBsinceCalthoughDwhen,unless引导条件状语从句，意为“除非”；although引导让步状语从句，意为“虽然”；since虽引导时间状语从句，但意思为“从以来”，这些都与题意无关。引导时间状语的引导词很多，复习when时要注意比较它与while与as的区别。,D,when/while/as的用法when表示从句和主句动作同时发生,或先于主句动作;while表示从句的动作与主句动作同时发生,并且有延续的含义,从句需用延续性动词;as从句与主句动作相并发生,常译为“边边”,WhenIwaswalkingdownthestreet,Isawsomepolicemen.当我沿着街道走的时候看到一些警察。Iwaswalkingonthestreetwhensuddenlysomeonepattedmeontheshoulder.,Sb.wasdoingsthwhenSb.wasaboutto/goingtodosth.whenSb.wasonthepointofdoingsth.when,Whilethechildwasplayingwithhistoys,hisparentswerewatchingTV.这个孩子玩玩具的时候他的父母在看电视。Theyshoutedslogansastheypassedthesquare.他们一边穿过广场一边呼喊口号。,问题2：1)Washisfatherverystrictwithhimwhenhewasatschool?Yes.Hehadneverpraisedhimhebecameoneofthetopstudentsinhisgrade.（03北京春季）AafterBunlessCuntilDWhen2)Simonthoughthiscomputerwasbroken_hislittlebrotherpointedoutthathehadforgottentoturniton.（05北京春季）A.untilB.unlessC.afterD.becauseuntil/till“直到止”(肯定句,主句是延续性动词);notuntil“直到才”(否定句,主句是终止性动词);until可用于倒装句和强调句，till不用于句首。,C,A,Ihadnoideaofituntilyoutoldme.UntilyoutoldmeIhadnoideaofit.ItwasnotuntilyoutoldmethatIhadanyideaofit.NotuntilyoutoldmedidIhaveanyideaofit.,ShedidntfinishherhomeworkuntilIreturned.UntilIreturnedShedidntfinishherhomeworkItwasnotuntilIreturnedhomethatshefinishedherhomework.NotuntilIreturneddidshefinishherhomework.,问题3：1、TheAmericanCivilWarlastedfouryears_theNorthwonintheend.(05广东卷)A.afterB.beforeC.whenD.then2、Hemadeamistake,butthenhecorrectedthesituation_itgotworse.（03北京）A.untilB.whenC.beforeD.as,B,before从句是高考中的一大热点，从时间概念上不难作出判断。注意它的翻译：在肯定句中一般翻译成“（主句的动作）才（从句的动作）”，如题1；或“还没有（从句的动作）就（主句的动作）”，如题2。,C,Itwillbe+一段时间+before多久之后才ItwillbehalfayearbeforeIcomeback.用不了多久,我们就会再见面.Itwontbelongbeforewemeetagain.,问题4：DidyouremembertogiveMarythemoneyyouowedher?Yes,Igaveittoher_Isawher.（01北京春季）AwhileBthemomentCsuddenlyDonce,B,一些表示时间的名词词组,如thetime（当的时刻）,themoment/minute/second/instant(一就),nexttime(下次),thefirsttime(第一次的时候),thelasttime(上次的时候)，immediately（一就）,instantly（一就）,directly（一就）等词或词组可引导表示时间的状语从句；还有一些表示习惯性动作的词如：everytime（每次）,eachtime（每次）,whenever（每当）等也可引导表示时间的状语从句,它们担当着连接词的功能。,Eachtimehecame,hewouldbringusalotofflowers.他每次来都给我们带很多花。ThefirsttimehewenttoShanghai,hepaidavisittohisformerteacher.他第一次去上海时去拜访了他的老师。ThemomentIsawhim,Ithoughtofhisfather.我一看到他就想起了他的父亲。,含有关联词组hardlywhen和nosoonerthan的两种句子结构表示“一就”。当hardly或nosooner为于句首时，要到装。Hardlyhadhearrivedwhenitbegantosnow.他刚到天就开始下雪了。,Hardlyhadwewalkedintothehallwhenthelecturestarted.我们刚走进大厅讲座就开始了。Nosoonerhadtheboyreachedthedoorthanhecameback.这个孩子刚一走到门边就回来了。,2、条件状语从句问题1：1、TheWTOcannotliveuptoitsname_itdoesnotincludeacountrythatishometoonefifthofmankind.（2000全国）AaslongasBwhileCifDeventhough2、Itisknowntoallthat_youexerciseregularly,youwontkeepgoodhealth.（05重庆卷）A.unlessB.wheneverC.althoughD.if,C,A,unless相当于ifnot，意思是“除非”“如果不就”。这也是高考的热点之一。复习时也应给予高度重视。,YouwillimproveyouroralEnglishifyoukeeponpracticing.如果你坚持练习,你的英语口语将会提高。Hewillnevermakeprogressunlessheworkshard.如果不努力他将不会取得进步。,IfIwereyou,Iwouldgiveupsmokingatonce.如果我是你我会立刻戒烟。Suppose/Supposing(that)theyrefuseus,whoelsecanweturntoforhelp?假如他们拒绝我们,我们还能向谁求助?,问题2：1、_Icansee,thereisonlyonepossiblewaytokeepawayfromthedanger.（04北京春季）A.AslongasB.AsfarasC.JustasD.Evenif2、IalwaystakesomethingtoreadwhenIgotothedoctors_Ihavetowait.（05全国卷3）AincaseBsothatCinorderDasif,B,A,aslongas与asfaras都可引导条件状语从句，aslongas表示“只要”，asfaras表示“就而论（而言）”。题1根据题意应该选用B。incase表示“以防”，根据题2的句意，不难作出选择。,incase后接一般现在时,一般过去时或should,它所引导的从句为主句的动作提供理由。Pleasetakeyourraincoatalongwithyouincaseitrains.请带把雨伞以防下雨。DontgoouttomorrowincaseMr.Lishouldcometovisityou.明天不要出去以防李先生来访。,3、让步状语从句问题1：1、_Iacceptthatheisnotperfect,Idoactuallyliketheperson.（04江苏）A.WhileB.SinceC.BeforeD.Unless2、Allowchildrenthespacetovoicetheiropinions,_theyaredifferentfromyourown.(05湖南卷）(B)A.untilB.evenifC.unlessD.asthough,A,B,while是高考中的高频词，它既可引导时间状语从句，又可引导并列句，还可引导让步状语从句，表示“尽管”。evenif等于eventhough，表示“即使、尽管”。asthough等于asif，引导方式状语从句，表示“好像、似乎”。,evenif/eventhough/although/though都作“虽然”,“尽管”解释,但是evenif和eventhough所表示的让步语气最强,although次之,though最弱。,Hewillnevertellyouthetruthevenifheknowsit.即使知道这个秘密他也不会告诉你。Theoldwomanwasunhappythoughshehasalotofmoney.这个老太太不快乐虽然她很有钱。,as或though从句一般放在主句之前，需用倒装语序。从句中的表语、状语或动词原形置于句首。若表语是名词，前置式要省略冠词。Childasheis,heknowsalot.MuchasIlikeit,Iwontbuyit,foritstooexpensive.Tryashemight,hecouldnotfindajob.,though引导的从句也可以像as引导的从句一样用倒装语序，但是although应到的俄从句只能用正常语序。注意比较下面的说法：Smartthough/assheis,shestudieshard.Thoughsheissmart,shestudieshard.Althoughsheissmart,shestudieshard.Smartalthoughsheis,shestudieshard.Assheissmart,shestudieshard.,问题2：1、Hetriedhisbesttosolvetheproblem,_difficultitwas.（05天津卷）A.howeverB.nomatterC.whateverDalthough2、Theoldtowermustbesaved,_thecost.（05浙江）AhoweverBwhateverCwhicheverDwherever,A,B,whatever(whenever,however)和nomatterwhat(when,how)这两种形式都可以引导让步状语从句,意义无差异。Whatever(=Nomatterwhat)happens,wewillnotchangeourmind.无论发生什么,我们都不会改变主意。,Howeverdifficult(=Nomatterhowdifficult)theworkis,wewilltryourbesttofinishitontime.无论这项工作多难,我们都会尽力按时完成。,nomatterwh-与wh-ever的联系及区别：nomatterwh-只引导让步状语从句，此时与wh-ever通用。Nomatterwhen/Wheneverhecomesback,heshouldbeinvitedtotheparty.wh-ever又可引导名词性从句，Nomatterwh-不能。WhateverIcandoforyouwillbenothingbutpayingadebt.Whoevercanhelpuswillbewelcome,4.状语从句的时态问题问题1：1、Thehousecouldfalldownsoonifnoone_somequickrepairwork.（04全国IV）AhasdoneBisdoingCdoesDhaddone2、Itisalmostfiveyears_wesaweachotherlasttime.（05北京春季）A.beforeB.sinceC.afterD.when,在条件，时间和让步从句中，用一般现在时表示一般将来时，用现在完成时表将来完成时，用一般过去时表过去将来时。在since引导的时间状语从句中，动词一般都用一般过去时，而主句常用现在完成时。,C,B,5、状语从句的倒装问题问题1：1、Sodifficult_ittoliveinanEnglish-speakingcountrythatIdeterminedtolearnEnglish.(01上海)A.IhavefeltB.haveIfeltC.IdidfeelD.didIfeel2、Notuntilallthefishdiedintheriver,_howseriousthepollutionwas.(95NMET)A.didthevillagersrealizeB.thevillagersrealizedC.thevillagersdidrealizeD.didntthevillagersrealize,状语从句的倒装一般有下面几种情况：否定词开头；so加adj.开头；as/though引导的让步状语从句。,D,A,特别注意：HardlywhenNosoonerthanChildasheis,Hardlyhadhegottothestation,thetrainleft.Nosoonerhadhegottothestation,thetrainleft.Childasheis,hecanspeaksevenforeignlanguages.,6、状语从句与并列句的区别问题1：1、Thoughheisinhissixties,_heworksashardasayoungmanA.yetB.butC.andD.andyet2、Excusemeforbreakingin,_Ihavesomenewsforyou.(NMET02)A.soB.andC.butD.yet,题1是主从复合句，所以中间不能使用并列连词and;or;but;so等。yet是副词，只有yet可以与though连用。题2为并列句，而“Excuse,but”为一固定搭配。在复习中需要细心的分析句子结构和成分。,A,C,Grammarexercises,Iwaspersuadedtodothejob,_Ididntwantto.2)ItalkedtoHenry_thefootballplayerswererestinginthemiddleofthegame.,在下面的空格处填入适当的连接词。,while,though,3)Thestudentslistenedcarefully_theyshouldfailtofollowthespeaker.4)_shegotanythingtoeat,shewouldsaveitforherchildren.5)Theypromisedtowait_theclockstrucktwelve.,incase,Eachtime,until,6)Hard_thetaskis,heisdeterminedtofinishit.7)_shemayhavetoldyou,Istillth