宾语从句-引导词

宾语从句三要素(只能是陈述句，疑问句)

引导词（连接词）

语序

时态

引导词: 由从属连词that引导的宾语从句

由从属连词whether,if引导的宾语从句

由连接代词Who,whom,whose,which,what引导的宾语从句

由连接副词where,how,why,when引导的宾语从句

由从属连词that引导的宾语从句

that在句中无词汇意义，在从句中不能充当成分，在口语当中往往省略

Ihear(that)hewillbebackinanhour

Hesaid(that)hemissedusverymuch

Theteachertoldusthattheearthmovesaroundthesun

由从属连词whether,if引导的宾语从句

if/whether“是否”，说明对陈述的事物不明确或不清楚。常用在ask,wonder,

can(could)youtellme等后。

Iwanttoknowif(whether)hewillgototheparkwithus

Askhimwhether(if)hecancome

Iwonderwhetheritisgoingtorainornot

Couldyoutellmewhether(if)MrLiliveshere

只能用whether不能用if

在介词后面

I’mthinking of whetherweshouldgofishing.

Weareworried about whetheritwillraintomorrow.

在动词不定式前：

Theyaskedmewhether to goskating

当与ornot连用，或提出两种选择时

Idon’tknowwhetherhe’sfree ornot.

MaryaskedwhetherIwasdoingmyhomework ornot.

Tellmewhetheryou’dliketogoshopping or tidytheroom.

宾语从句提前时：

Whetherthisistrueornot,Ican’tsay

由连接代词Who,whom,whose,which,what和连接副词where,how,why,when引导的宾从(代词或副词连接主句和从句，并在从句中担任句子成分，具有一定的意义，不可省略) Heaskedwhocouldanswerthequestion

Doyouknowwhomtheyarewaitingfor

Heaskedwhosebikewasthebestintheclass

Doyouknowwhenwe'llhaveameeting

Pleasetellmewhereheis

Canyoutellmehowicangetgothestation

Couldyoutellmewhythetrainislate

页脚内容

页脚内容