主语从句公开课

NounClauses(名词性从句)SubjectClause(主语从句)AppositiveClause（同位语从句）ObjectClause（宾语从句）PredicativeClause（表语从句）Whichkindofclausedotheybelongto?1.Iwonder,Mr.Adams,ifyou’dmindusaskingafewquestions.2.ThefactisthatIearnedmypassagebyworkingasanunpaidhand,…宾语从句表语从句SubjectClause主语从句各种各样的主语1）Atreehasfallenacrosstheroad.2）Youareastudent.3）Toliveistolearn,tolearnistobetterlive.4）Smokingisbadforyou.5)Itiscertainthatwewillsucceed.6）Thatsheisabletocomemakesushappy.一、定义在主从复合句中，充当主语的从句叫主语从句。e.g.Whathedidintheearthquakemovedeverybody.主语谓语宾语ThatChinawillbecomemorepowerfuliscertain.主语系动词表语从句从句1.Thathewillcomeiscertain.2.Whetheritwillpleasethemisnoteasytosay.3.Whatseemseasytosomepeopleseemsdifficulttoothers.4.Whichsidewillwinisnotclear.5.Whyhediditremainsamystery.6.Whoeverleavestheroomlastshouldturnoffthelight.7.ItissaidthathehasbeenadmittedintoBeijingUniversity.Findoutthesubjectclausesinthefollowingsentences,andtranslatethem.1.Thathewillcomeiscertain.2.Whetheritwillpleasethemisnoteasytosay.3.Whatseemseasytosomepeopleseemsdifficulttoothers.4.Whichsidewillwinisnotclear.5.Whyhediditremainsamystery.6.Whoeverleavestheroomlastshouldturnoffthelight.7.ItissaidthathehasbeenadmittedintoBeijingUniversity.FindoutConjunctionsofNounClauses.ConjunctionsofNounClauses(引导名词性从句的关联词):从属连词(不作成分）连接代词（作成分）连接副词（作状语）what,who,whom,whose,which,whatever,whoeverwhicheverthat,whether,if，when,where,how,why(1)_____hehasbecomearichmanisknowntoallinourtown.A.BecauseB.ThatC./D.What(2)____hewillgotoworkinamountainvillagesurprisesallofus.A.WhatB.ThatC.WhetherD.Which★that没有意义，不充当句子成分，不能省略。如何选择引导词？ThatThat(3)_______itwillrainornotisnotclear.A.WheneverB.IfC.WhetherD.That(4)_______we’llgocampingtomorrowdependsontheweather.A.IfB.WhetherC.ThatD.Where★whether“是否”，常与or,ornot连用。“if”不能放在句首引导主语从句。如何选择引导词？whetherwhether(5)________parentssayanddohasalife-longeffectontheirchildren.A.WhichB.WhatC.ThatD.Whom(6)______wasmostimportanttoherwasherfamily.A.WhatB.WhyC.WhereD.Which(7)_____lifebeganontheearthisoneofthebiggestpuzzlestoscientists.A.HowB.WhatC.WhereD.That(8)________makesmistakesmustcorrectthem.A.whomeverB.WhateverC.WhoeverD.Wherever如何选择引导词？WhatWhatHowwhoever“缺什么补什么”原则缺主语，指人用who，指物用what缺宾语，指人用whom/who，指物用what缺时间状语用when；地点状语用where；原因状语用why；方式状语用how；定语用which什么都不缺用that或whether（是否）。Completethesentences.1.(_____isneededforsuccess)isyourhardwork.3.(_________wewillgotomorrow)hasn’tbeendecidedyet.2.(_________theywillarrive)hasbeentoldtotheteacher.4.(_____canjoininthesportmeet)isdecidedbyMr.Li.5.(________itwillrainornot)isnotclear.6.(______theearthisasolidball)isknowntousall.WhatWhen/HowWhereWhoWhetherThat主语从句选连词时，翻译句子Conclusion:“缺什么补什么”原则7.(_______________climbergetstothetopofmountainfirst)willgeta5,000$prize.whichever找出下列句子中的错误，并总结规律例1.Whenwillhecomeisnotknown.规律一、主语从句一律用陈述语序，即主语在前，谓语在后。正：Whenhewillcomeisnotknown.主语从句的规律1：例2.Hewillnotcometothemeetingthiseveningistrue.正：Thathewillnotcometothemeetingthiseveningistrue.规律二、连词that在从句中无实际意义，但不能省略。主语从句的规律2:例3.Ifthemeetingwillbeputoffhasnotbeendecidedyet.正：Whetherthemeetingwillbeputoffhasnotbeendecidedyet.规律三、whether可以引导主语从句，放在句首，但if不能主语从句的规律3：例4.Thatwhetherwewillholdthesportsmeetinghasn’tbeendecidedyet.正：Whetherwewillholdthesportsmeetinghasn’tbeendecidedyet..规律四、主语从句中的连词不能重叠使用。主语从句的规律4：1.Whatheneeds_____thatbook.2.Whatheneeds_____somebooks.规律五、若主语是主语从句，谓语动词一般用单数。但what引导的主语从句，可根据表语决定主句谓语动词的单复数形式。主语从句的规律5：isareThattheearthturnsaroundthesunisknowntoall.Itisknowntoallthattheearthturnsaroundthesun.Itisknowntoallthat主语从句为了避免头重脚轻现象,用it做形式主语，而把从句放在后面。主语从句的规律6：Itissaidthat...Itisknowntoallthat...Itisreportedthat...Itisbelievedthat...Conclusion:____________________________*___________________(据报道)20peoplewerekilledintheaccident.*______________________(根据建议)weshouldeatmorevegetableanddomoreexercise.ItisreportedthatItissuggestedthatIt做形式主语的常用句型，that从句为主语从句It+be+过去分词+that从句据说……众所周知……据报道……据信……;人们相信……1、Thatwecan’tgotoseethemovieontheweekendisapity.2、Thathismemorywasbecomingworseworriedhimalot.Itisapitythatwecan’tgotoseethemovieontheweekend.Itworriedhimalotthathismemorywasbecomingworse.用it作形式主语来改写下面的句子It+be+名词＋that从句It+及物动词＋宾语+that从句3.Thatheislyingisobvious.Itisobviousthatheislying.It+be＋形容语+that从句1、Thatiswidelybelievedthatsmokingcancausecancer.2、Itissuggestedthatwewillholdameetingnextweek.改错It（作形式主语）解析：过去分词如果是suggested,ordered,requested等表示建议，命令，请求等的词时，主语从句应用虚拟语气，即“(should)+动词原形”(should)holdsuggested3.Whereshallwespendtheholidayhasn’tbeendecidedyet.4.Youhavemadeamistakeisafact.5.Ifthepolicemanwillcomeisnotcertain.6.Thatiscertainthatwecanwin.7.Itisorderedweshouldleaveatonce.Itisorderedthatweshouldleaveatonce.8.Wherehecomesfromareamystery.9.Whatwhetherhelikesthejobisnotclear.weshallWhetherItThatyouhavemadeamistakeisafact.is