of which 和whose在定语从句中的区别，从属关系有是什么意思？

1. 引导定语从句时，在起的作用上whose和of which有时是一样的，只不过whose所修饰的名词前不能有定冠词之类的词，而of which所修饰的词前往往有定冠词。如：This is our classroom, whose windows face south.= This is our classroom, of which the windows(或the windows of which) face south.
3. which是关系代词，它在定语从句中作主语或宾语，而of which在定语从句中作定语。如：
The book which is on my desk is the one that I borrowed from Li Ming.
The book which I borrowed from Li Ming is on the desk.

1、whose
表示从属关系，是说在从句中作为定语修饰名词相当于“……的“，先行词可以是人，也可以是物。eg.
the
boy
whose
father
is
a
docter
likes
english
songs.
i
saw
a
house
whose
windows
are
red.
2、定语从句中的which
则只能指物，且只能在从句中作主语或宾语，不能表示从属关系。
eg.
i
saw
a
house
which
is
very
beautiful.
3、定语从句中的whose
相当于of
which,但用of
which时，得有the
在名词前。
eg.
i
saw
a
house
the
windows
of
which
are
red.
4、在疑问句中which
可作定语，但不是从属关系
eg.
i
have
some
books.
which
do
you
want
to
read
first?

whose是指有所有格的，my your his her their its，of which就是指一般的概念