名词性从句.ppt

Nounclauses,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,I.名词性从句的引导词：,连接词：that、if、whether,无意义,2.连接代词：who、whom、whose、what、which、whoever,whatever,3.连接副词：when、where、why、how,“是否”,作主/宾/表,WhatattractspeopletoCaliforniaisitspleasantclimateandrelaxedlifestyle.ThisiswhyeachyearagreatnumberofpeoplefromallovertheworldtrytoimmigratetoCalifornia.However,mostapplicantsknowthattheyhaveverylittlechanceofgettingavisa.,1.Studytheunderlinednounclausesinthesesentences.Inyouropinion,whatrolesdotheseclausesplayinthesentences?,主语从句,表语从句,宾语从句,WhetherNativeAmericansarrivedinCalifornia15000yearsagoor14000yearsagoisnotimportant.ThefactthattheyarrivedalongtimebeforeEuropeansiswhatmatters.IbelievethattheNativeAmericansweretreatedbadlywhenthefirstEuropeanscame.Thecustomsofficeiswhereyourbaggageisinspectedwhenyouenterorleaveacountry.,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.Whyshedidnttellyouherself4.Iwonder5.Thetroublewas6.Itisessential7.WhatGeorgediscoveredinCalifornia8.Wheretheygotallthatmoney,A.IswhatIwanttoknow.B.thatyougetavisabefowyoutraveltotheUSA.C.Whyheliedtome.D.thatsomanypeopleloveCalifornia.E.iswhatIcantexplain.F.thatshewasasocialist,beliveinginsocialism.G.thatshehadlostherpassport.H.wasdiffentformwhathesawinthemovies.,F,D,A/E,C,G,B,H,A/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?Cwhyhewaslatethismorning?D.whathewaslatethismorning?,陈述,总结归纳：,2.Youcantpredict_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.你能告诉我他住在什么地方吗？Couldyoutellmewherehelives?()Couldyoutellmewheredoeshelive?(),F,T,T,F,名词性从句考点归纳,一、名词性从句的语序,3.Heaskedmewhatwasthematterwithme.(),T,判断下列句子是否正确，（TorF）,陈述语序,二、名词性从句连接词的选用,1.that和what的选用,1._hewantsisabook.2._hewantstogothereisobvious.3.Theresultis_wewonthegame.4.Thisis_wewanttoknow.5.Is_hetoldustrue?6.Weshouldpayattentionto_theteacherissaying.7.Ihavenodoubt_hewillcome.8.Ihavenoidea_hedidthatafternoon,What,That,that,what,what,what,that,what,That和what的区别,Thehopethathemayrecoverisnotgoneyet.Whathesaidprovedtobetrue.,3.whether和if的选用,1.Iaskedher_shehadabike.2._wewillholdapartyintheopenairtomorrowdependsontheweather.3.Wereworriedabout_heissafe.4.Idontknow_heiswellornot.5.Idontknow_ornotheiswell.6.Thequestionis_heshoulddoit.7.Thedoctorcanhardlyanswerthequestion_theoldmanwillrecoversoon.8.Idontknow_togo.,A.if/whetherB.ifC.whetherD.that,C,A,C,C,C,C,C,C,Rememberit,a.主语从句中b.表语从句中c.同位语从句中d.介词后的宾语从句中e.Whether后直接跟不定式tod