英语宾语从句课件

TheObjectClause

宾语从句

Welcometomyclass!

TheObjectClause

1They

know

theteacher.They

know

thattheteacheris

anEnglishman.

AsentenceservingasobjectiscalledObjectClause.GrammarObjectClause主语谓语宾语主语谓语宾语宾语从句Theyknowtheteacher.A2从属连词that疑问代词Who,whom,whose,which,what疑问副词where,how,why,when从属连词whether,if1.

宾语从句的引导词怎样选择引导词？从属连词that疑问代词Who,whom,whose,wh3特殊疑问句：Whoishe?陈述句：一般疑问句：Isheastudent?我不知道他是谁？我们问他是否是个学生。他说他是个学生。WatchI'mastudent.陈述句：一般疑问句：Isheastudent?我不4结论1：陈述句作宾语，引导词用

,无词义，可以省略。thatheisastudent.Hesays_________________thatPractice：句型转换HelivesinBeijingIguess……Iguess（that）heIivesinBeijing.“Iamastudent.”结论1：陈述句作宾语，引导词用,that5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/ifheisastudent.Weaskhim________________________Whether或if不作Practice：DoesJackcomefromJapan?Doyouknow…?Doyouknowwhether/ifJackcomesfromJapan.

(陈述句语序)“Isheastudent?”结论2:一般疑问句作宾语,引导词用6Idon’tknow_____________whoheis.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PracticeWheredoeshecomefrom?Idon’tknow…Idon’tknowwherehecomesfrom.（陈述句语序）作“Whoishe?”Idon’tknow_____________who7Hedoesn’tunderstand

yousaid.

意思：

成分：

.Iameagertoknow

youstudyEnglish.

意思：

成分：

.what“什么”宾语“怎样”状语how结论4：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Hedoesn’tunderstand81.Iwonder_______heiscryingnow.A.thatB.whyC.howD.when2.Haveyoufoundout______wecandoonHainanIsland?A.whatB.howC.ifD.whether3.Lilysaid_______shehadfinishedhercomposition.A.ifB.thatC.whenD.where4.Idon’tknow______hestillliveshere.A.whetherB.ifC.whenD.AandB1.Iwonder_______heiscryi9If/whether（是否）的区别一般情况下，if和whether可以互换，但以下4种情况只能用whether：①在不定式前：Whethertogothereornothasn’tbeendecided.②在介词后：Itdependson(依靠)whetheritisgoingtorain.③与ornot连用：Theyaretalkingaboutwhethertogothereornot.④做主语从句：Whetherheisrightisn’timportant.

主语If/whether（是否）的区别一般情况下，if和whe10只能用if不能用whether引导的宾语从句if引导条件状语从句，意为“如果”

Thestudentswillgoonapicnicifitissunny.if引导否定概念的宾语从句时

HeaskedifIdidn’tcometoschoolyesterday.引导状语从句evenif（即使）和asif（好像）时

Hetalksasifhehasknownallaboutit.只能用if不能用whether引导的宾语从句11Ihearanewrestaurantwillbe

openedinthecitynextmonth.CouldyoutellmewheretheyarehavingapicnicIdon’tknowyou

wanttotakepartinthecompetition.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Ihearanewrestaurantwillb12Iheardanewrestaurantwouldbeopenedinthecitynextmonth.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Iheardanewrestaurantwould13结论6：当从句是客观真理，定义,公理时用一般现在时。

Theteachersaidthatthesuntravels

aroundtheearth.结论6：当从句是客观真理，定义,公理时用一般现在14时态练习1Thegirlsaskedifthey____somefoodanddrinkwiththem.A.tookB.takeC.takesD.willtake2Catherinesaidthatshe___toGuangzhou.A.hasnevergoneB.hadnvergoneC.hasneverbeenD.hadneverbeen3Couldyoutellmewhetherthey___dictationtoday.A.hadB.has.C.willhaveD.are4SheaskedLindaif___goandgetsome.A.couldsheB.shecouldC.shecanD.shemay5Lindasaidthemoon___roundtheearth.A.traveledB.hastraveledC.travelsD.hadtraveledA

D

C

BCCouldyoutellme+宾语从句？表达的是委婉的语气，是一般现在时。时态练习1Thegirlsaskedifthey15宾语从句的语序用陈述语序：连接词+主语+谓语+其他成分3、语序宾语从句的语序用陈述语序：3、语序16英语宾语从句ppt课件171.Whenwillhegotothelibrary?

Hisbrotheraskswhenhewillgotothelibrary.

Hisbrotheraskswhenwillhegotothelibrary.2.Whatdoeshewanttobuy?

Idon’tknowwhathewantstobuy.

Idon’tknowwha