初中英语《The Object Clause宾语从句》课件

宾语从句TheObjectClause

Englishinterestsme.Myfavorite

isEnglish.

IloveEnglish.

Questions?English

在这些句子中充当什么成分？（主语）

（表语）（宾语）动作的执行者叫_____Leadin动作的承受者叫_____Thinking:主语宾语

We

know(that)

helikesEnglish.宾语从句复合句二什么是宾语从句？theObjectiveClause试比较由一个句子来构成宾语的就是_____________He

likesEnglish.

宾语简单句宾语从句主句从句连词宾语从句三要素：1.连接词3.时态2.语序1.that2.if/whether(是否）3.wh-/how

Ihear(that)

hewillbebackinanhour.

Hesaid(that)

hemissedusverymuch

.

1.由that引导的宾语从句注：that在句中无词汇意义，在从句中不充当成分，在口语当中往往省略。注意:

连词that不能省略的几种情况:

1.从句的主语是that。如：

Hesaysthat

thatisarealking’shat.2.that从句中含有主从复合句。如：

I’mafraidthat

ifyou’velostit,youmustpayforit.1.Thereare60minutesinanhour.(Everyoneknows)2.ShecanspeakEnglishwell.(Shesays)练习：把下列各句变为宾语从句Everyoneknows(that)thereare60minutesinanhour.Shesays(that)shecanspeakEnglishwell.

2.由if/whether引导的宾语从句：

WillJimcometomorrow?(Sheasksme)

二合一Sheasksmewhether

Jimwillcome.if（是否）引导宾语从句和if“如果”引导条件状语从句所遵循的时态是不同的。Doeshelikesports?(Iwanttoknow)

Iwanttoknowifhe

likes

sports.注意：主将从现

We’llgohikingifitdoesn’t

raintomorrow.练习：把下列各句变为宾语从句IsJimathome?(Iwonder…)

Iwonderwhether/ifJimisathome.2.Doeshelikesports?(Doyouknow…)

Doyouknowwhether/ifhelikessports?3.Willtheyplaybasketballafterschool?(Heasks…)

Heaskswhether/iftheywillplaybasketballafteschool.if和whether引导宾语从句时，作“是否”讲，一般情况下，二者没有区别，可以换用。但if常用于口语中，whether比较正式。标点使用是和主句还是从句保持一致？只能用whether的情况：1.宾语从句置于句首，用whether，不用if。如：

Whetherthisistrueornot,Ican’tsay.2.与ornot直接连用时，用whether，如：Idon’tknowwhetherornothewillcometomorrow.

3.与动词不定式连用时如：Shecan’tdecidewhethertogotoAmerica.

4.作介词宾语时，只能用whether。如：

IworryaboutwhetherIhurtherfeeling.3.由Wh-/How引导的宾语从句

Whereareyou?(Sheasks)WhendoesMikegetupeverymorning?(Doyouknow)

Sheaskswhereyouare.

DoyouknowwhenMikegetsupeverymorning?

宾语从句的否定转移：如果主句的谓语动词是think,believe,guess,suppose等，而且主句的主语又是第一人称时，它后面接的宾语从句的否定词通常要前移到主句中，即否定主句中的动词，而从句用肯定形式．

主语为第一人称，否定在主句，翻译在从句。

Idon’tthinksheisagoodstudent.

我认为她不是一个好学生。练习：把下列宾语从句变为否定句。Ithinkthattheyarefuntowatch.

Idon’tthinkthattheyarefuntowatch.2.IbelieveAprilisthehottestmonthoftheyear.

Idon’tbelieveAprilisthehottestmonthoftheyear.翻译：1.我认为不会下雨．

I____________thatit____________.2.我认为你的答案不对.I_____________youranswer＿＿right.３.我们相信他还没走.We_____________thathe____________.

don’tthink

willraindon’tthinkisdon’tbelieve

hasgone宾语从句转化为简单句1.Idon’tknowwhatIshalldonext.

Idon’tknowwhattodonext.2.Johndidn’tdecidewhichshirthewouldbuy.Johndidn’tdecidewhichshirttobuy.练习：

CanyoutellmehowIcangettothepolicestation?PleaseshowmewhereIshouldgo.

Pleaseshowme_____________.Canyoutellme___________________________?howtogettothepolicestationwheretogo宾语从句转化为简单句1.Idon’tknowwhatIshalldonext.

3.CanyoutellmehowIcangettothepolicestation?PleaseshowmewhereIshouldgo.

Pleaseshowme_____________.Canyoutellme___________________________?howto

gettothepolicestationwheretogo2.Johndidn’tdecidewhichshirthewouldbuy.

Idon’tknowwhattodonext.Johndidn’tdecidewhichshirttobuy.总结：宾语从句化简原则：主句+wh-/how+todo…宾语从句三要素：1.连接词3.时态2.语序陈述句语序DoesheliveinRoom208?(Couldyoutellme?)二合一→Couldyoutellmeif/whetherhelivesinRoom208

?注意:宾语从句语序为陈述句语序。但是What’swrong/thematterwithher?Whathappenedtohim?Whocanhelpme?Idon’tknowwhat’sthematterwithher.

Hewantstoknow

whathappenedtohim.

Canyoutellme

whocanhelpme?因为它们本身就是陈述句的语序。注意观察这些句子变为宾语从句时的语序宾语从句三要素：1.连词3.

时态2.语序若主句是现在时，从句可以用任何该用的时态。如：2.若主句是一般过去时，从句只能用过去的某种时态如：

3.若从句内容为客观事实、真理、自然现象、名言警句、谚语等，一律用一般现在时。Mr.Smithsaidthatlightgoesfasterthansound.Hewantstoknowwhethertheycamehereyesterday.Hewantstoknowwhethertheywillcomeheretomorrow.Hewantstoknowwhethertheyarecomingherenow.Hewantstoknowwhethertheyhavealreadycomehere.Shedidn’tknow

whatIwasdoing

at5yesterday.Shedidn’tknow

whatIwoulddo

twodayslater.

连词

句子类型

th