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1、中考英语专项复习ObjectClauses（宾语从句）.Weknowhim．WeknowhelikesEnglish.主s主s谓v谓v宾o宾o宾语从句就是由一个句子来构成主句的宾语主s谓v宾o简单句复合句一什么是宾语从句？试比较句子结构：主句+引导词（连词）+宾语从句1.Ourteachertoldusthattheearthgoesaroundthesun.2.Pleasetellmewhereshehasgone.3.Idon’tknowifhewillcometonight.4.Let’s
2、findoutwhat’sontonight.5.WeareproudofthatBeijingisoneofthebiggestcitiesintheworld.FindouttheObjectClauses一、引导词（连词）1.当宾语从句是陈述句时（包括肯定句/否定句）,1.Hesaid,“lifeisbetterthanbefore”.2.Hesays,“Tomisagoodstudent”.Hesaid(that)lifewasbetterthanbefore.Hesays(that)T
3、omisagoodstudent.连词由that引导,因为that在从句中不作任何成分，也没有任何具体意思，因此在口语或非正式文体中常省略。2.当宾语从句是一般疑问句时，1.Sheasked,“Dotheyoftencomehereearly?”2.“WilltheygotovisittheGreatWall?”heasked.Sheaskedif/whethertheyoftencamehereearly.Heaskedif/whethertheywouldgotovisittheGreatW
4、all.由连词whether或if引导（口语中常用if），译为“是否”，不能省略。If与whether的区别Idon’tknow_____hewillcomeornot.Idon’tcareof______heishandsome.Hewondered______tostayherethenextweek.____hewillcomeisnotdecided.与ornot连用只能用whether介词后只能用whether与todo不定式连用只能用whether作主语只能用whether1).Do
5、youknowif______backnextweek?Ifhe______back,pleaseletmeknow.A.hecomes,willcomeB.willhecome,comesC.hewillcome,comesD.hewillcome,willcome连词if和when在不同从句中的区别：C2).Idon’tknowwhenhe_________(come).Ican’twaithereanymore.Whenhe_______(come),wouldyoupleaseaskhi
6、mtocallme?willcomecomes主句从句一般将来时态一般现在时态祈使句含有情态动词if如果,假如when当…时if是否when何时,根据句子的需要使用任何一种时态。不影响句子时态3.由连接代词Who,whom,whose,which,what和连接副词where,how,why,when引导的宾语从句。这些连词既有词义又充当句子成份。e.g.1)Doyouknowwhosebookitis?（谁的，作定语）2)Couldyoutellmewhythetrainislate?（为什么
7、，作状语）3)Heaskedwhocouldanswerthequestion.（谁，作主语）二、语序宾语从句的语序用陈述语序：主句+引导词+主语+谓语+其他1.陈述句——基本不变Hesaid,“LucyisyoungerthanTom”.Hesaid(that)LucywasyoungerthanTom.Hesays(that)Tomisagoodstudent.Hesays,“Tomisagoodstudent.”2.问句——还原为陈述语序be动词、情态动词及助动词(包have/has)放到
8、从句主语之后;助动词do/does/did应删去,谓语动词根据实际情况而变。1.WhoisJimwaitingfor?Iknow2.CanLilycarrythebasket?Iknow3.WheredidAnnagoyesterday?IknowJimiswaitingfor.Lilycancarrythebasket.Annawentthedaybefore.whowhether/ifwhere首页末页()1(2014天津)—CouldyoutellmeyuanxiaoinChina?—Us
