请问一下,在状语从句中,when,where,why替代分别替代什么?谢谢!_百度知...答:when,where,why 关系副词when,where,why的含义相当于"介词+ which"结构,因此常常和"介词+ which"结构交替使用,例如:There are occasions when (on which) one must yield.任何人都有不得不屈服的时候.Beijing is the place where (in which) I was born.北京是我的出生地.Is this the reason ...
主语从句与定语从句中when where why 的用法有何不同答:how在从句中做状语.前面不一定有名词;what不能引导定语从句.定语从句属于形容词性从句,作用相当于形容词.其中出现的名词叫做先行词,that,which,who,whom,whose叫做关系代词,指代先行词,在从句中要充当成分,这就是区分它和名词性从句的关键.where,when,why叫做关系副词,在从句中做状语.例如:You should...