初三英语宾语从句课件

GrammarObjectClauseGrammarObjectClauseThey

know

theteacher.They

know

thattheteacherisaman.

AsentenceservingasobjectiscalledObjectClause.ObjectClause主语谓语宾语主语谓语宾语宾语从句Theyknowtheteacher.A

Wewonderhowweshalldo.Idon’tknowitcanbefake.Iworryaboutwhetherhecanpasstheexam.4.Payattentiontowhatthedoctorsaid.Readthefollowingsentencesandtrytounderlinetheobjectclauses.conclusion宾语从句多位于___________________及物动词或介词的后面Wewonderhowweshalldo.Rethatwhether/if

what,who,whom,which,whose

when,where,how,why

怎样选择引导词？1.宾语从句的引导词that怎样选择引导词？1.宾语从句的引导词特殊疑问句：Whoisshe?陈述句：Sheisastudent.一般疑问句：Issheastudent?我不知道她是谁。我问她是否是个学生。她说她是个学生。Watch特殊疑问句：陈述句：一般疑问句：我不知道她是谁。我问她是否结论1：陈述句作宾语，引导词用

,无词义，可以________。thatsheisastudent.Shesays_________________thatPractice：HelivesinBeijingIguess……Iguess（that）heIivesinBeijing.“Sheisastudent.”省略结论1：陈述句作宾语，引导词用,无词义，可结论2：一般疑问句作宾语，引导词用

______________,有词义表“是否”，

________句子成分。whether/ifsheisastudent.Iaskher_____________________whether或if不作Practice：DoesJackcomefromJapan?Doyouknow…?Doyouknowwhether/ifJackcomesfromJapan?

(陈述句语序)“Issheastudent?”结论2：一般疑问句作宾语，引导词用Idon’tknow_____________whosheis.结论3：特殊疑问句作宾语，引导词用

，该词

句子成分。原疑问词Practice

Wheredoeshecomefrom?Idon’tknow…Idon’tknowwherehecomesfrom.（陈述句语序）作“Whoisshe?”Idon’tknow_____________who

引导词

句子类型that陈述句一般疑问句if/whether特殊疑问词特殊疑问句宾语从句的基本结构：

。主语+及物动词/介词+引导词+陈述句引导词Hedon’tunderstand

yousaid.意思：

成分：

.Iameagertoknow

youstudyEnglish.意思：

成分：

.what“什么”宾语“怎样”状语how引导词的选择还要根据引导词的

.意思和在从句中是否做成分,做什么成分Hedon’tunderstand填空练习：1)Willyoutellme

Icankeephealthy？2)Heasked

bookitwas.3)Ithink

itisunnecessaryformetospeaklouder.

howwhose(that)填空练习：howwhose(that)填空练习：4)Hismotherissatisfiedwith

_______hehasdone.5)Iwanttoknow_________

sheislookingafter.6)Idon’tknow___________

youareright.who/whomwhatif/whether填空练习：who/whomwhatif/whetherIhearanewrestaurantwillbeopenedinthecitynextmonth.Couldyoutellmewheretheyarehaving

apicnic？Idon’tknowyouwanttotakepartinthecompetition.结论4：主句是一般现在时，宾语从句的时态

。主句为现在时2.宾语从句的时态根据具体情况而定IhearanewrestaurantwillbIheardanewrestaurantwouldbe

openedinthecitynextmonth.Ididn’tknowyouwanted

totakepartinthecompetition.Shetoldusshehadborrowedthebookfromthelibrary.结论5：主句是一般过去时，宾语从句要

。主句为过去时用与其相应的过去的某种时态Iheardanewrestaurantwould结论6：当从句是客观真理，定义，公理，定理时用_____________。Theteachersaidthatthesuntravelsaroundtheearth.Hetoldtheboythatthreeandthreeissix.Theteachersaidthatlighttravelsfasterthansound.一般现在时从句为客观真理结论6：当从句是客观真理，定义，公理，定理时用_______宾语从句的语序用_____语序。结构为：连接词+_____+____+其他成分3、宾语从句的语序陈述主语谓语宾语从句的语序用_____语序。3、宾语从句的语序陈述主语谓1.Whenwillhegotothelibrary?1)Hisbrotheraskswhenhewillgoto

thelibrary.2)Hisbrotheraskswhenwillhegotothelibrary.2.Whatdoeshewanttobuy?1)Idon’tknowwhathewantsto

buy.2)Idon’tknowwhatdoeshewanttobuy.

1.Whenwillhegotothelibr宾语从句的否定转移在think,believe,suppose,expect等动词后的宾语从句，如果主语为第一人称，有时从句的谓语动词尽管是否定意思，却不用否定形式，而将think等主句的谓语动词变为否定形式，这种情形叫作否定转移。

Idon'tthinkyouareright.宾语从句的否定转移在think,believe,supp注意事项注意事项1．could/would是委婉语气，而不是过去式，因此宾语从句的时态根据实际情况用不同时态。Couldyoupleasetellmewhereweshowourtickets?Couldyoutelluswhichgatewehavetogoto?Wouldyouliketoknowwhenhewillcomeback?1．could/would是委婉语气，而不是过去式，因此2.连词+宾语从句连词+todo1）Idon’tknowwhatIshalldonext.=Idon’tknowwhattodonext.2）Shedidn’tdecidewhichoneshewouldchoose.=Shedidn’tdecidewhichonetochoose.3）Pleasetellmewhomyou’llgivetheletterto.=Pleasetellmewhomtogivetheletterto.2.连词+宾语从句连词+todo1）Idon3.It常可以放在动词think,find,consider,believe,feel,make等后作形式宾语：it不仅可以作形式主语,还可以作形式宾语而真正的宾语-that从句则放在句尾。

Ifinditdifficulttotellyouthetruth.

Wehearditthatshewouldgetmarriednextmonth.3.It常可以放在动词think,find,4.当从句的原句为以下句子以及what,who作主语时，语序不变：What’swrong?What’sthematter?What’shappening?eg:Idon’tknowwhat’sthematter.Canyoutellmewhoisoverthere?4.当从句的原句为以下句子以及what,who作主语时，宾语从句中的连接词that在以下几种情况下不能省略：1.当that从句与另一名词性从句并列作宾语时,第二个that不能省；

Everyoneknewwhathappenedandthatshewasworried.

宾语从句中的连接词that在以下2.用it做形式宾语的宾语从句。IthinkitnecessarythatyoushouldreadEnglishaloud.3.except后接的宾语从句不能省去that。

Hisarticleisverygoodexceptthatthereareonlyafewsentences.2.用it做形式宾语的宾语从句。只用if不用whether1.if引导宾语从句时可以有否定式，而whehter从句则没有。

Idon'tcareifhedoesn'tcome.HeaskedmeifIhadn’tfinishmyhomework..只用if不用whether1.if引导宾语从句时可以有否定式单选题Doyouknowif______backnextweek?Ifhe______back,pleaseletmeknow.hecomes,willcomewillhecome,comesC.hewillcome,comesD.hewillcome,willcome2.连词if在不同从句中的区别：C“是否”“如果”单选题2.连词if在不同从句中的区别：C“是否”“如果只用whether不用if1.引导宾语从句前置时，用whether不用if。

WhetherthewilljoinintheWinterCampIdon'tcare.Whetherthisistrueor