高一英语（下）必修三Unit 5 Grammar 2.ppt

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1、同位语从句我不知道你在这儿.Ididn’tknowthatyouwerehere.Ihadnoideathatyouwerethere.宾语从句同位语从句同位语从句1.概念:在复合句中作名词的同位语的名词性从句。2.功能:同位语从句对名词进一步解释，说明名词的具体内容，3.用法:常跟的抽象名词有:fact/idea/reasonthought/order/doubt/news/hopetruth/belief…4.连词that/whether/who/whichwhat/when/where/w

2、hy/how连接词that引导的同位语从句that在从句中不充当成分,只起连接作用.Hetoldmethenewsthathewouldcomehomefromaboardsoon.他告诉我一个消息,他马上要从国外回国.Thereisnodoubtthatthepricesofcarswillgodown.只用whether引导,不用if.这个问题是否正确还未被证实.Theproblem________isrighthasn’tbeenproved.连接词whether引导的同位语从句wheth

3、er连接词代词what/which/who引导的同位语从句1.谁会出国这个问题还未决定.2.我不知道该选哪个.1.Thequestion_____shouldgoabroadhasn’tbeendecidedyet.2.Ihavenoidea______oneIshouldchoose.whichwho(定语)(主)在从句中充当成分连接词副词when/where/why/how引导的同位语从句1.我了解他们为什么离开得那么早.2.我们还没决定好去哪儿.1.I’vegotagoodidea____

4、_theyleftearly.2.Thequestion_______weshouldgohasnotbeendecided.whywhere1)ThenewsthathetoldmeisthatTomwouldgoabroadnextyear.2)ThenewsthatTomwouldgoabroadistoldbyhim.（他告诉我的消息是汤姆明年将出国。）定语从句宾语同位语从句(汤姆将出国的消息是他讲的）同位语从句定语从句that名词性形容词性只连接主句和从句,在从句中不充当成分代替先行词

5、,在从句中充当成分1.Thenewsthattherearenolivesonthemoonisknowntousall.()2.Thenewsthatyouheardisnottrue.()3.Haveyouanyideawhohewentwith?()4.Isthereanyhopethattheywillbehomeintime?()5.Theproblemthatyoureferredtodoesn’texistatall.()同位语从句定语从句同位语从句同位语从句定语从句找出下列句子中

6、的错误，并总结出规律：1.Canyoutellmehowmanystudentsarethereinyourclass?2.Idon'tknowwherehashegone.3.Theowneroftheshopcametoseewhatthematterwas.Canyoutellmehowmanystudentsthereareinyourclass?Idon'tknowwherehehasgone.Theowneroftheshopcametoseewhatwasthematter.规律一

7、：名词从句中须使用陈述语序！找出下列句子中的错误，并总结出规律：4.Wesuggestedthatwewouldgotothecinema.5.Hisproposalthatwewentthereonfootisacceptable.Wesuggestedthatwe(should)gotothecinema.Hisproposalthatwe(should)gothereonfoot…...规律二：注意虚拟语气的使用！问题：此类虚拟语气有哪些关键词？suggest、advise、propose

8、、demand、require、insist、request、command、order、etc找出下列句子中的错误，并总结出规律：7.Ifwewillhaveameetinghasn'tbeendecidedyet.8.Itdependsoniftheweatherissuitableforustodoit.9.Thequestionisifhehimselfwillbepresentatthemeeting.10.HeaskedmeifIcouldgowithhimornot.Whether