表语从句与主语从句.ppt

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1、Revision Noun clause名词性从句名词性从句 名词性从句名词性从句 noun clause 主语从句主语从句subject clause 宾语从句宾语从句object clause 表语从句表语从句predicative clause 同位语从句同位语从句appositive clause主语从句主语从句Subjectclause表语从句表语从句Predicativeclause思考：什么是主语？思考：什么是主语？Whatever we said about him Whatever we said about him makesmakes no difference to h

2、im.no difference to him.SubjectClauseWhatyousaidabouthimmakeshimsad.Thatyoudontlikehimmakeshimheartbroken.Itisapitythatyoudontlikehim.awomanlymanWhateverwesaidabouthimmakesnodifferencetohim.Whetherhewillbefamousinthefutureisdoubtful.Whatyousaidabouthimmakeshimsad.Thatyoudontlikehimmakeshimsad.Itisap

3、itythatyoudontlikehim.形式主语形式主语Whateverwesaidabouthimmakesnodifferencetohim.分析句子分析句子Whetherhewillbefamousinthefutureisdoubtful.Summary11.that和和what都可引导主语从句。在从句中都可引导主语从句。在从句中what除起连接作用外，除起连接作用外，还充当还充当成分成分，然而，然而that不充当任何成分不充当任何成分只起连接作用，但只起连接作用，但不可不可以省略。以省略。4.Whether可引导主语从句，但可引导主语从句，但if不可以。不可以。2.为避免为避免“

4、头重脚轻头重脚轻”，平衡句子，平衡句子，常用常用it做形式做形式主语主语，真正的主语是，真正的主语是that引导的从句，引导的从句，that不可不可以省略。以省略。3.wh-和和wh-ever词的区别在于语义理解，词的区别在于语义理解，wh-ever往往含有强调作用，意思是往往含有强调作用，意思是“无论如何无论如何-”1._hemadeanimportantspeechatthemeetingwastrue.A.ThatB.WhyC.WhatD.How高考链接高考链接2._makesthisshopdifferentisthatitoffersmorepersonalservices.A.Wh

5、atB.WhoC.WhateverD.Whoever高考链接高考链接3._wellgocampingtomorrowdependsontheweather.A.IfB.WhetherC.ThatD.Where 4.Itworriedherabit_herhairwasturninggray.A.whetherB.thatC.whatD.when形式主语形式主语高考链接高考链接5._leavestheroomlastoughttoturnoffthelights.A.AnyoneB.ThepersonB.C.WhoeverD.WhoPredicativeClause 思考：思考：什么是表语？什么

6、是表语？提示：主提示：主+系系+表表什么是表语从句？什么是表语从句？例句：例句：Iamateacher.WhatyouhateiswhatIlove.MydreamisthatIcanbecomeahappyandgoodteacher.ThereasonwhyIloveteachingisthatitcanbringmehappiness.ThequestioniswhetherIcanbecomeagoodteacher.WhatyouhateiswhatIlove.MydreamisthatIcanbecomeagoodteacher.ThereasonwhyIloveteachingi

7、sthatitcanbringmehappiness.ThequestioniswhetherIcanbecomeagoodteacher.分析句子分析句子Summary21.that和和what都可引导表语从句。其用法都可引导表语从句。其用法和他们在引导主语从句时相似。和他们在引导主语从句时相似。2.当主语是当主语是reason时，不能用时，不能用because引引导表语从句。导表语从句。3.Thereason(why-)isthat-4.3.whether可以引导表语从句，但可以引导表语从句，但if不不可以。可以。高考链接高考链接1.Thereasonis_heisunabletooper

8、atethemachine.A.becauseB.whyC.thatD.Whether2.Thats_thePartycalledonustodo.A.whyB.whatC.howD.that3.Janeisnolonger_shewasfouryearsago.A.whatB.whichC.thatD.when高考链接高考链接4.Whatthedoctorsreallydoubtis_mymotherwillrecoverfromtheseriousdiseasesoon.A.whenB.howC.whetherD.whyItisimportantthatweshouldlearnEngli

9、shwell.联想：联想：提示：做什么成分就叫做什么从句。提示：做什么成分就叫做什么从句。Thefactisthatwehavelostthegame.WhetherhewillaccepttheinvitationremainsasecretEverythingdependsonwhetherwehaveenoughmoney.Itlooksasifitisgoingtorain.Tomwantedtoknowwherethemeetingwouldbeheld.Thatiswhyhedidntcometothemeeting.Whoeverwantstoseethisfilmcangowi

10、thustonight.猜猜下面是什么从句？1.Can you tell me how many students are there in your class?2.I dont know where has he gone.3.The owner of the shop came to see what the matter was.Can you tell me how many students there are in your class?I dont know where he has gone.The owner of the shop came to see what was

11、 the matter.名词从句中须使用陈述语序！名词从句中须使用陈述语序！6.If we will have a meeting hasnt been decided yet.7.It depends on if the weather is suitable for us to do it.8.The question is if he himself will be present at the meeting.9.He asked me if I could go with him or not.Whether we will have a meeting hasnt been dec

12、ided yet.It depends on whether the weather is.The question is whether he himself will be present.He asked me whether I could go with him or not.4 4种情况只能用种情况只能用whether whether：（1 1）位于句子开头；（）位于句子开头；（2 2）前面有介词；）前面有介词；（3 3）引导表语从句；（）引导表语从句；（4 4）与）与or notor not连用。连用。Summary 31.做什么成分就叫做什么从句。做什么成分就叫做什么从句。2.名词从句中须使用陈述语序。名词从句中须使用陈述语序。3.四种情况只能用四种情况只能用whether：（1）位于句子开头；（）位于句子开头；（2）前面有介词；）前面有介词；（3）引导表语从句；（）引导表语从句；（4）与）与ornot连用。连用。