—名词性从句省公共课一等奖全国赛课获奖课件.pptx

名词性从句Unit1Theworldofoursense名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。一．主语从句ⅠSubjectclause引导主语从句连词主要有:一.由that引导主从:1.Thatweshallbelateiscertain.2._____________________isknowntoall.(地球是圆)3.________________________isapity.(你错过了这次机会)★that不作成份，无意义,但不能省略.后接一个完整陈说句.what引导主语从句时在句时在从句中充当句子成份，如主语．宾语．表语，而that则不然。比如：1)______yousaidyesterdayisright.2)______sheisstillaliveisagoodthing.3.由whether引导主从:e.g.Whetherhe’llbeabletocomeisnotyetknown.Whetherwewillsucceedisstillaquestion.★主语从句不能用if来引导;Ex:1.是否我们要参加这次会议仍未被决定。Whetherweshallattendthemeetinghasn’tbeendecidedyet.4.疑问词引导主语从句what;which;who;whom;when;where;why;how标准:缺什么补什么Whathesaidatthemeetingsurprisedus.Whowillwinthegameisnotclear.Wherehewillgoisunknown.Whytheyhavenotleftyetpuzzledme.Howwecangetthereisaproblem.1.______makesthisshopdifferentisthatitoffersmorepersonalservices.A.WhatB.WhoC.WhateverD.Whoever2.______Icanpaybackthehelpthatpeoplegivememakesmeveryhappy.A.WhereB.WhatC.ThatD.How3.It’snotclear________wasresponsiblefortheaccident.A.WhoB.WhatC.HowD.That二．宾语从句3.作形容词宾语，比如：Iamafraid(that)I’vemadeamistake.Iamsure(that)hewillwinthegame.ⅡObjectclause＊假如宾语从句是由and或是but连接两个句子,那么要用2个连词分别引导两个句子,而且不能省略.2.if/whether引导宾从whether与if均为“是否”意思。但在以下情况下，whether不能被if所取代：主语从句不能用if用if或whether填空3.疑问词引导宾从练习ⅡObjectclause3.宾语从句语序问题，用正常语序4.宾语从句时态呼应主语从句与宾语从句练习三．表语从句Ⅲpredictiveclause虚拟语气在表语从句中应用：假如句子主语是suggestion,advice.order,demand,require,proposal,等名词时,后面引导表语从句用should+动词原形,should可省略.e.g.他提议是我们应该马上完成工作.表语从句练习四．同位语从句Ⅳoppositonclause1.Thesuggestionthathe_____atthemeetingwasagreedtobymostpeople.A.shouldputforwardB.putforwardC.shouldlookforwardD.lookedforward5.同位语从句与定语从句区分同位语从句（I）试比较下面两个例句:1.Thesuggestionthatheraisedatthemeetingisverygood.2.Thesuggestionthatthestudentsshouldhaveplentyofexerciseisverygood.高考再现1.(NMET1995)isafactthatEnglishisbeingacceptedasaninternationallanguage.A.ThereB.ThisC.ThatD.It2.(NMET1996)wecan’tgetseemsbetterthanwehave.A.What,whatB.What,thatC.That,thatD.That,what3.(NMET春)Ireadaboutitinsomebookorother,doesitmatteritwas?A.whereB.whatC.howD.which4.(