名词性从句PPT_英语VIP免费

Canyouguesswhatwearegoingtolearntoday?宾语从句名词性从句Pointoutthefunctionofeachnouninthefollowingsentences:1.Theworldlovespeace.2.Knowledgeispower.3.WeChinesearepeace-loving.subjectobjectpredicativesubjectsubjectappositionpredicative名词性从句•名词性从句在功能上相当于名词主语{Hisjobisimportant.Whathedoesisimportant.表语Thisishisjob.Thisiswhathedoeseveryday.{宾语{Idon’tlikehisjob.Idon’tlikewhathedoeseveryday.同位语{Idon’tknowabouttheman,Mr.White.Idon’tknowaboutthefactthatheisMr.White.什么叫名词性从句？•在句子中起名词作用的句子叫名词从句在句子中起名词作用的句子叫名词从句((NounClausesNounClauses））•名词从句的功能相当于名词词组名词从句的功能相当于名词词组,,它在它在复合句中能担任复合句中能担任主语、宾语、表语、同主语、宾语、表语、同位语位语等等•因此根据它在句中不同的语法功能，名因此根据它在句中不同的语法功能，名词从句又可分别称为词从句又可分别称为主语从句、宾语从主语从句、宾语从句、表语从句句、表语从句和和同位语从句同位语从句Whatarenounclauses?Hisstoryisinteresting.Whathesaidisinteresting.Iheardhisstory.Iheardwhathesaid.Ilistentohisstory.Ilistentowhathesaid.Thisishisstory.Thisiswhathesaid.Theideaofgoingthereisgood.Theideathatwegothereisgood.SubjectclauseObjectclauseObjectclauseafteraprepositionPredictiveclauseAppositiveclausePracticetime：指出下列各名词性从句的种类1.Atlunchtime,theradioweathermanreportedthatthemistwouldbecomeathickfogintheafternoon.2.Shewonderedifthebuseswouldstillberunning.3.Thetruthisthatthefogistoothickforthebustorunthatfar.4.Whenwewillstartisnotclear.5.Ihadnoideathatyouwereherfriend.ObjectclauseObjectclausePredicativeclauseSubjectclauseAppositiveclause名词性从句中的连接词有:连词:that/whether/asif(though);连接代词:what/who/which/whose/whatever/whoever/whomever/whichever，连接副词:where/when/why/how/wherever/whenever。引导词•句型转换•1.Theyaregooddoctors.Hetoldus.→•2.Hehadn’tsaidanythingatthemeeting.Thefactsurprisedus.→Hetoldusthattheyweregooddoctors.Thefactthathehadn’tsaidanythingatthemeetingsurprisedus.总结：当从句原来是陈述句时，变成名词性从句用that引导。3.Doesyoursistergetupearly?Doyouknow?→4.Doanimalshavethesamesensesashumans?Ioftenwonder.→Doyouknowif/whetheryoursistergetsupearly?Ioftenwonderif/whetheranimalshavethesamesensesashumans.总结：当从句原来是一般疑问句时，变成名词性从句用if或whether引导。5.Whendidhebuythisnewbike?Couldyoutellme?→6.Myquestionisthis:wherewillthelecturebegiven?→Couldyoutellmewhenheboughtthisnewbike?Myquestioniswherethelecturewillbegiven.总结：当从句原来是特殊疑问句时，变成名词性从句还用原来的特殊疑问词来引导。Practicetime.单句改错1.Thattheearthturnsaroundthesunareknowntoall.2.Whenthemeetingwillbeheldhaven’tbeenknownyet.3.Ididn’tknowthatyouwillcome.4.Hesaidthatheiswritingastory.5.Couldyoutellmewhenwillhearrive?6.YoucanbegintoseewhydoesEnglishhavesuchstrangerules.___is______hasn’t____would___was______hewill___________________EnglishhasObjectClauses宾语从句1.Iknowhim.2.Iknowwhoheis.主语谓语宾语（简单句）主语谓语宾语从句连词从句主语从句谓语主句（复合句）宾语从句的概念：宾语从句在复合句中作主句的宾语。句子结构：主句+连词（引导词）+宾语从句一、连词（引导词）一、连词（引导词）1.1.当宾语从句是陈述句时（包括肯定句和当宾语从句是陈述句时（包括肯定句和否定句），连词由否定句），连词由thatthat引导，因为引导，因为thatthat在从在从句中不作任何成分，也没有任何具体意思，句中不作任何成分，也没有任何具体意思，因此在口语或非...