《高中表语从句》课件

名词性从句----

表语从句名词性从句----

表语从句1

名词性从句

nounclause

主语从句subjectclause

宾语从句objectclause

表语从句predicativeclause

同位语从句appositiveclause名词性从句主语从句宾语从句表语从句2表语从句的定义Thequestioniswhowilldoit.复合句Thequestionisdifficult.简单句（表）表语从句（表）表语从句的定义Thequestioniswhowil32.表语从句的构成This

is

whyhedidit.主语系动词表语从句结构是“主语+系动词+表语从句”。2.表语从句的构成Thisis4系动词：表示状态的连系动词有:be;appear;seem;keep;remain;continue;stay;prove

表示感觉的连系动词有:look;feel;smell;sound;taste等表示转变的连系动词有:become;fall;get;go;grow;turn等系动词：表示状态的连系动词有:be;appear;5连接词：that/whether/asif/asthough连接代词：who/whom/whose/which/what连接副词：when/where/why/how/because连接词：that/whether/asif/as6引导词的用法（一）

that在表语从句中

,又

。Thefactisthathehasn’tyetrecoverfromillness.Thereasonwhyhehastogoisthathismotherisillinbed.

既不充当成分也不能省略引导词的用法（一）that在表语从句中7whether在表语从句中表

,但不充当句子的成分。if

引导表语从句.如:

1.Thequestioniswhetheritisworthdoing.“是否”不能引导词的用法（二）whether在表语从句中表,但不8what在表语从句中充当______________

表示____________________________.1.Thequestioniswhatcausedtheaccident.2.Thatmountainisnolongerwhatitusedtobe.3.Whathetoldyouwaswhatwehaddiscussedatthemeeting.主语、宾语或表语什么，什么样子，或所…的（人或事）引导词的用法（三）what在表语从句中充当______________9who在表语从句中充当______________表示____.Theproblemiswhocoulddothework.2.Mytroubleiswho(whom)Icanturnto.主语、宾语或表语谁引导词的用法（四）who在表语从句中充当______________主语、宾10

which在引导表语从句时,常充当_________表示

。如：

Ireadaboutitinsomebookoranother,butwhatIdon’tknowis

which(book)itis.

定语,表语其中哪一个引导词的用法（五）which在引导表语从句时,常充当_________11由asif,asthough引导表语从句，表示好像。句子中的系动词常用look,appear,seem等。Itlooksasifitisgoingtorain.引导词的用法（六）由asif,asthough引导表语从句，表示好像。句12

1.ThereasonwhyIwaslatewasthatImissedthetrain.引导词的用法（七）1.ThereasonwhyIwaslatew13

当表语从句句子完整，常常用why,when,where,how等引导Thisishowhedidit.Thatiswhythebrotherswantedtomakeabet.That’swhywe’vegivenyoutheletter.引导词的用法（八）当表语从句句子完整，常常用why,when,14表语从句引导词注意事项that引导表语从句时不能省.2.if不能引导表语从句.3.除that外的所有引导词都有自己的意义。

表语从句引导词注意事项that引导表语从句时不能省.151.I’mafraidhe’smoreofatalkerthanadoer,whichis_____heneverfinishesanything.A.thatB.whenC.whereD.why验收练习题2.---IprefershuttingmyselfinandlisteningtomusicalldayonSundays.---That’s____Idon’tagree.Youshouldhaveamoreactivelife.A.whereB.howC.whenD.what1.I’mafraidhe’smoreofat163.---Hi,Peter.Youseemtohavegainedalotofweight.---Well,goodfood,notenoughexercise.Thatis____Igotfat.A.howB.whenC.whatD.whether验收练习题4.I’dliketostartmyownbusiness---that’s____I’ddoifIhadthemoney.A.whyB.whenC.whichD.what3.---Hi,Peter.Youseemto175.WhentheInternetwascreatedin1969,onlyafewpeopleknewaboutit.That’s____itcameintoexistenceasasecretUSgovernmentproject.A.whenB.whyC.howD.because验收练习题6.Thelasttimewehadgreatfunwas____wewerevisitingtheWaterPark.A.whereB.howC.whenD.why5.WhentheInternetwascreat187.That’s___thePartycalledonustodo.A.whyB.whatC.howD.that验收练习题8.Thereasonis___heisunabletooperatethemachine.A.becauseB.whyC.thatD.whether9.Thatis___t