精选优质文档-倾情为你奉上Grammar(1) 名词性从句在复合句中起到名词作用的从句叫名词性从句，包括主语从句，表语从句，宾语从句和同位语从句。引导名词性从句的词有： 连词that，whether，if；连接代词和连接副词what, which, who, whom, whose, when, where, why，how等。名词性从句可以表示两方面：一个事实，一个问题。问题又分两方面即一般问句和特殊问句，请看下图：一、主语从句就是做主语的从句。它由 that 和其他疑问词引导。1That they are rich is true, isnt it? (that 不能省略)2Where he got it is unknown to us. 3They lost their way in the woods, and what made matters worse was that night began to fall. 4Whoever said that was wrong.5_ _ _
