高一英语表语从句讲解ppt课件

,PredicativeClauses表语从句,1,表语从句的定义,Thequestioniswhowilldoit.复合句,Thequestionisdifficult.简单句,（表语）,表语从句,（表语）,2,表语从句的定义：在复合句中作表语的从句叫表语从句。表语从句位于主句的系动词后。表语从句说明主语是什么或者怎么样,对主语进行解释、说明，使主语的内具体化。,3,2.表语从句的构成,Thisiswhyhedidit.主语系动词表语从句,结构是“主语+系动词+表语从句”。,4,可以接表语从句的系动词有：be，feel,seem,look,sound,taste,smell，appear，remain,keep,staybecome,get,grow,turn,go,prove,turnout等。,5,连接词：that/whether/asif/asthough连接代词：who/whom/whose/which/what连接副词：when/where/why/how/because,引导表语从句的引导词：,6,1.Thequestioniswhetherwecanrelyonhim.2.Thatsbecausewewereinneedofmoneyatthattime.3.Helookedasifhewasgoingtocry.4.ThatswhyIwaslate.,7,Predictiveclause表语从句1.that引导的表语从句1)that在从句中仅起连接作用，无实际意义，在句中不做任何成分，不能省略。2)在表“建议，劝说，命令”的名词idea,suggestion,request,proposal后面的表语从句中，谓语动词用“should+动词原形”，should可省略Myopinionisthatitsgettingbetterandbetter.Mysuggesstionisthatwe(should)startearlytomorrow.,8,whether在表语从句中表,但不充当句子的成分。if引导表语从句.如:1.Whatthedoctorreallydoubtsiswhethermymotherwillrecoverfromtheseriousdiseasesoon.2.Thequestioniswhetheritisworthdoing.,“是否”,不能,引导词的用法（二）,9,what在表语从句中充当_表示_.1.Thequestioniswhatcausedtheaccident.2.Whathetoldyouwaswhathadbeendiscussedatthemeeting.3.Thatmountainisnolongerwhatitusedtobe.,主语、宾语或表语,什么，什么样子，或所的（人或事）,引导词的用法（三）,10,who在表语从句中充当_表示_.1.Theproblemiswhocoulddothework2.Mytroubleiswho(whom)Icanturnto.3.Couldyoutellmewhoheis?,主语、宾语或表语,谁,引导词的用法（四）,11,which在引导表语从句时,常充当_表示。如：Ireadaboutitinsomebookoranother,butwhatIdontknowiswhich(book)itis.,定语,表语,哪一个,哪一些,引导词的用法（五）,12,由asif,asthough引导表语从句，表示好像。句子中的系动词常用be,look,appear,seem，sound等。Itlooksasifitisgoingtorain.2.Theyoungmanwithlonghairlooksasifhewereagirl.（虚拟语气）,引导词的用法（六）,13,当主句的主语为reason,或者是由why引导的从句时,与它们相关的表语从句用_,而不能由_引导;because引导表语从句时只能用于_句型中.1.ThereasonwhyIwaslatewasthatImissedthetrain.2.Iwaslate.It/That/ThiswasbecauseImissedthetrain.,that来引导,because,It/That/Thisis/wasbecause,引导词的用法（七）,14,当表语从句中主语、宾语、表语具备，但还是要表示疑问含义，可以判断句子中缺少状语，常常用相应的特殊疑问词引导，有why,when,where,how等Thisishowhedidit.Thatiswhythebrotherswantedtomakeabet.Thatswhywevegivenyoutheletter.,引导词的用法（八）,15,表语从句引导词注意事项,1.that引导表语从句时不能省.2.if不能引导表语从句.3.除that外的所有引导词都有自己的意义。4.除that,whether外的所有引导词都须在从句中充当相应的成分,16,名词主语+be+that引起的表语从句,主语名词常常是表示事实，真理的名词，如：fact,truth;表示看法，观点、问题、麻烦的名词，如：idea,opinion,belief,view,news,advice,feeling,suggestion,plan,trouble,question,problem,1.Thefactisthatourteamhaswonthegame.2.Thetruthisthatshewastheverypersonwearelookingfor.,17,1.Thats_thePartycalledonustodo.A.whyB.whatC.howD.that2.Thereasonis_heisunabletooperatethemachine.A.becauseB.whyC.thatD.Whether3.Thatis_theyseparated.A.thatB.whatC.whichD.where4.Janeisnolonger_shewasfouryearsago.A.whatB.whichC.thatD.when,18,5.Thequestionis_wewillhaveoursportsmeetingnextweek.thatB.ifC.whenD.whether6Thereasonwhyhefailedis_hewastoocareless.becauseB.thatC.forD.becauseof7.Goandgetyourcoat.Its_youleftit.whereB.thereC.therewhereD.wherethere,19,8Theproblemis_totaketheplaceofTed.A.whocanwegetB.whatwecangetC.whowecangetD.thatwecanget9.WhatIwanttoknowis_helikesthegiftgivenbyus.thatB.ifC.whetherD.不填10.Thereasonis_Imissedthebus.A.thatB.whenC.whyD.what,20,从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。1.Itisnotalwayseasyforthepublictosee_useanewinventioncanbeoftohumanlife.(重庆2011)A.whoseB.whatC.whichD.that,21,2.Hiswritingissoconfusingthatitsdifficulttomakeout_itisheistryingtoexpress.(安徽2011)A.thatB.howC.whoD.what3.Theshockingnewsmademerealize_terribleproblemswewouldface.(北京2011)A.whatB.howC.thatD.why,22,4.Imafraidhesmoreofatalkerthanadoer,whichis_heneverfinishesanything.(山东2011)A.thatB.whenC.whereD.why5.Weveofferedherthejob,butIdontknow_shellacceptit.(山东2011)A.whereB.whatC.whetherD.which,23,6.Themessageyouintendtoconveythroughwordsmaybetheexactoppositeof_othersactuallyunderstand.(上海2011)A.whyB.thatC.whichD.what,24,7.Wehaventdiscussedyet_wearegoingtoplaceournewfurniture.(2010课标全国卷)A.thatB.whichC.whatD.where,8.Beforethesalesstart,Imakealistof_mykidswillneedforthecomingseason.(山东2010)A.whyB.whatC.howD.which,25,9.Cindyshutthedoorheavilyandburstintotears.Nooneintheofficeknew_shewassoangry.(湖南2010)A.whereB.whetherC.thatD.why,26,10.Howmuchoneenjoyshimselftravellingdependslargelyon_hegoeswith,whetherhisfriendsorrelatives.(四川2010)A.whatB.whoC.howD.why,27,11.PartofthereasonCharlesDickenslovedhisownnovel,DavidCopperfield,was_itwasrathercloselymodeledonhisownlife.(北京2010)A.whatB.thatC.whyD.whether,28,12.IprefershuttingmyselfinandlisteningtomusicalldayonSundays.Thats_Idontagree.Youshouldhaveamoreactivelife.(江苏2010)A.whereB.howC.whenD.what,29,30,1.Theyoungmanasked_itssummerorwinter.A.eitherB.thatC.weatherD.whether2.Wedontknow_theydidit.A.howB.whoC.whatD.which3.Theteacherasksus_Jimcancomebackontime.A.thatB.ifC.whenD.whattime4.Doesanybodyknow_wewillhaveasportsmeetingthisweekendornot.A.ifB.whereC.whetherD.that,D,A,B,C,宾语从句练习题,31,5.Iwonder_heiscryingnow.A.thatB.whyC.howD.when6.Haveyoufoundout_wecandoonHainanIsland?A.whatB.howC.ifD.whether7.Lilysaid_shehadfinishedhercomposition.A.ifB.thatC.whenD.where8.Idontknow_hestillliveshere.A.whereB.whatC.whenD.whether,B,A,B,D,32,9.Couldyoushowme_?A.howcanIgettothestationB.whereisthestationC.howIcouldgettothestationD.howIcanreachthestation10.Pleasetellme_.A.whatdoeshelikeB.whathedoeslikeC.whathelikesD.whathelike11.Mysistertoldhim_.A.whatdaywasitB.whenthetrainarrivedC.whoshewaswaitingD.wheredidyoulive,C,B,D,33,12.Couldyoutellmewherewe_nextweek.A.wouldgoB.togoC.hadtogoD.willgo13.Couldyoutellmehowmuch_toflytoHainan?A.doitcostB.doesitcostC.itcostD.itcosts14.Thesmallchildrendontknow_.A.whatistheirstockingsinB.whatisintheirstockingsC.whereistheirstockingsinD.whatintheirstockings,D,B,D,34,15.Someoneisringingthedoorbell.Goandsee_.A.whoisheB.whoheisC.whoisitD.whoitis16.Couldyoutellmehowlong_?A.youhaveboughtthewatchB.youhavekeptthissciencebookC.haveyoubeenawayfromChinaD.haveyoubeenamemberofGreenerChina17.Hesaysthatifit_tomorrow,he_fishing.A.willrain,wontgoB.rained,wasntgoC.rains,wontgoD.rain,willgo,B,C,D,35,1.Couldyoutellmeifthey_(work)inthefactorysofar.2.Didyourparentstellyouthatthesun_(rise)ineast?3.-What_he_(say)justnow?I_(notcanhear)hi