英语人教版九年级全册宾语从句复习课件.ppt

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1、Students1:writeadeclarativesentence.（陈述句）e.g.Ilikeapples.Students2:writeawh-question.（特殊疑问句）e.g.Whereishe?Student3:.writeayes-or-noquestion.(一般疑问句）e.g.Areyouasinger?25’Writeasyoulike!Eachstudentwrites1sentence.Pleaseaddthemtothebeginningofyoursentenceandreporttous!Students1:Iknowthat….Stud

2、ents2:Canyoutellmewh-....Student3:Iwanttoknowif/whether….别忘了先主后谓的语序在复合句中充当宾语成分的从句叫宾语从句。定义宾语从句obejectiveclause时态语序引导词引导词thatif/whetherwh-Ithinkthathe'sathome.Iwonderif/whethershelikesapples.Iwanttoknowwhethershecanswimornot.只用whether不用If的情况:(1)与ornot连用(2)不定式前：whether+todo(3)介词+whether…Idon'

3、tknowwhereIshouldgo.Idon'tknowwheretogo.疑问词+动词不定式Heisathome.Iknowheisathome语序Issheanurse?Iwonderifsheisanurse.Wheredoeshecomefrom?Doyouknowwheredoeshecomefrom?sDoyouknowwherehecomesfrom?宾语从句中时态的变化Ihear(that)1.Jim(be)aworkertwoyearsago.2.Jim(be)anEnglishteacher.3.Jim(cook)dinnertomorrow.4.J

4、im(sing)apopularsongnow.5.Jim(be)totheGreatWalltwice.6.Jim(play)basketballwhenhisfathercameback.填一填wasiswillcookissinginghasbeenwasplaying1.当主句是一般现在时，宾语从句的时态不作限制，我们可以根据句子的需要使用任何一种时态。2.当主句是一般过去时的时候，宾语从句必须运用相应的过去的某一种时态。1)HewillgotoHongKong.2)Heissick.3)Heisreadingabook.4)Hehasfinishedhiswork

5、.1)he_________toHongKong.2)he________sick.3)he___________abook.4)he____________Hesaid辨一辨wouldgowaswasreadinghiswork.hadfinished3.当宾语从句说明的是客观存在的事实或者是客观存在的真理时，就不用受到主句时态的限制，仍是用一般现在时态。Theteachersaid(that)theearth(move)aroundthesun..Hesaidthatlight(travel)fasterthansound.比一比movestravels时态correc

6、tourmistakes1.MissZengaskedwhywashelateforschool.语序必须先主语后谓语。主句为过去时，从句的时态用相应的过去时态。2.Idon’tknowwhatdidhedoyesterday.hewasa.宾语从句的助动词要去掉.主句为现在时，从句出现yesterday的过去时间，因此从句用过去时。hedid3.DirectorYanaskedwhatthematterwaswithher.4.MissHesaidthattheearthmovedaroundthesun.whatwasthematterwithhermoves从句内容为

7、真理时，从句的时态用一般现在时。what在这里既做引导词，也做主语。仍用疑问句语序。who..,whichis…同理。whetherb.只能用whether:(1)与ornot连用(2)不定式前：whether+todo(3)介词+whether…5.Theyareuncertainthatifitwillturncoldornottomorrow.a.宾语从句不能同时用两个引导词。感悟中考(2013株洲中考）29.DoyouknowwhenthefirsttraininChina?A.wasproducedB.i