名词性从句ppt 课件.ppt

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1、NounclausesΙ名词性从句概念在句子中起名词作用的句子叫名词性从句。在复合句中能担任主语、宾语、表语、同位语等名词性从句名词性从句主语从句（SubjectClause）宾语从句（ObjectClause）表语从句（PredicativeClause）同位语从句（AppositiveClause）作主语作宾语作表语作同位语基础回顾１I.名词性从句的引导词：连接词：that、if、whether不作成分无意义2.连接代词：who、whom、whose、what、which、whoever,whatever3.连接副词：when、where、w

2、hy、how“是否”作状语作主/宾/表WhatattractspeopletoCaliforniaisitspleasantclimateandrelaxedlifestyle.ThisiswhyeachyearagreatnumberofpeoplefromallovertheworldtrytoimmigratetoCalifornia.However,mostapplicantsknowthattheyhaveverylittlechanceofgettingavisa.1.Studytheunderlinednounclausesinth

3、esesentences.Inyouropinion,whatrolesdotheseclausesplayinthesentences?主语从句表语从句宾语从句WhetherNativeAmericansarrivedinCalifornia15000yearsagoor14000yearsagoisnotimportant.ThefactthattheyarrivedalongtimebeforeEuropeansiswhatmatters.IbelievethattheNativeAmericansweretreatedbadlywh

4、enthefirstEuropeanscame.④Thecustomsofficeiswhereyourbaggageisinspectedwhenyouenterorleaveacountry.2.Findoutwhattypesofnounclausearethey?主语从句表语从句同位语从句宾语从句表语从句3.Jointhetwopartstomakesentencescontainingnounclauses.1.Shepretended2.Itisnotsurprising3.Whyshedidn'ttellyouherself4.Iw

5、onder5.Thetroublewas6.Itisessential7.WhatGeorgediscoveredinCalifornia8.WheretheygotallthatmoneyA.IswhatIwanttoknow.B.thatyougetavisabefowyoutraveltotheUSA.C.Whyheliedtome.D.thatsomanypeopleloveCalifornia.E.iswhatIcan'texplain.F.thatshewasasocialist,beliveinginsocialism.G.that

6、shehadlostherpassport.H.wasdiffentformwhathesawinthemovies.FDA/ECGBHA/E本节课语法重点：一、名词性从句的语序二、名词性从句连接词的选用尤其是that和what的用法，whether和if的用法。名词性从句在句中要用____语序,从句的引导词必须始终置于__________1.Doyouknow________________________A.whywashelatethismorning?B.whathewaslatethismorning?Cwhyhewaslatethis

7、morning?D.whathewaslatethismorning?陈述总结归纳：2.Youcan’tpredict____A.whenwilltheyfinishthetaskB.thattheywillfinishthetaskC.whattheywillfinishthetaskD.whentheywillfinishthetask.从句句首考点1．语序问题1.他是怎么成功的仍然是个谜。Howwashesuccessfulisstillapuzzle.()Howhewassuccessfulisstillapuzzle.()2.你能告诉

8、我他住在什么地方吗？Couldyoutellmewherehelives?()Couldyoutellmewheredoesheliv