新概念英语第二册语法总结:名词性从句(4)同位语从句(四)同位语从句:在复合句中充当同位语
that引导同位语从句
在下列名词后可用that引导同位语从句answer,belief,doubt,fact,hope,idea,information,knowledge,law,news,opinion,plan,suggestion,thought,truth等
Ihadnoideathatyouwerehere
ThestorygoesthatWilliamkilledhiswife
Healwaysworkshardinspiteofthefactthatheisnotingoodhealth
Suddenlythethoughtcametomethathewouldgoblind
注意:①位语从句引导词that无含义,不充当成分,不可省略
②同位语从句与其说明的名词或代词为同一内容,故可以用is把前边的中心词和从句连接成一个句子
③同位语从句前一般没有逗号
that引导同位语从句与引导定语从句的区别:that引导同位语从句时只起连接作用,不充当任何成分;that引导定语从句时,在从句中要作成分,如主语、宾语等
①Hetoldmethenewsthatourteamwon
(that引导同位语从句)②Thenewsthat/whichhetoldmewasveryexciting
(that引导定语从句,在从句中作宾语)2
在noidea,question,problem等后可用wh-疑问词引导同位语从句,if不引导同位语从句
Ihavenoideawherehehasgone
Ihavenoideawhathesaid
辨析:引导名词性从句时what与whatever,who与whoever的区别:what与whatever:Whatyouwanthasbeen