Question

定语从句里这个of+which等于什么词？

This is the book of which the cover was broken. 这里的of which可以用哪个词代替？

Answer 1

等于whose。

定语从句的关联词 of which相当于whose（或从句中某个动词词组的固定搭配） in which 相当于where。

whose　

英 [huːz] 　 　 美 [huːz] 　 　

pron. 谁的adj. 谁的

No one knows whose dictionary this is.

无人知道这是谁的字典。

Whose life have you touched today?

今天你会走进谁的生活？

whose用作疑问代词或连接代词时只可用来指“有生命的人的”,意思是“谁的”,其后通常要接名词,如果意思清楚,其后的名词也可省略。

whose用作关系代词时,意思是“那个人的,那些人的,那一个的,那一些的”,既可指人,也可指物,可以引导限制性或非限制性定语从句。

Answer 2

等于whose
是这本书的封面，所以既可以用the cover of the boo(对应就是of which)，也可以是the bok's cover（对应的是whose）

Answer 3

下面几个句子意思相同：
This is the book of which the cover was broken.
This is the book the cover of which was broken.
This is the book which the cover of was broken.
This is the book whose cover was broken.
注意：用whose时要去掉the。因为whose已经包含了the的意思在里面。