定语从句中who，whom，whose的用法有什么区别

Question

如题所述

Answer 1

1、指代对象不同

who和whom都只能指人，而whose通常指人，也可指物。

例句：The classroom whose door is broken will soon be repaired.

门坏了的教室会很快得到维修。

2、在从句中所作成分不同

①who在从句中做主语。

例句：The boys who are playing football are from Class One.

在踢足球的男生们是一班的。

②whom在定语从句中充当宾语，常可省略。

例句：Mr. Liu is the person (whom)you talked about on the bus.

刘老师就是那个你在公交车上交谈的人。

③whose在定语从句中做定语。

例句：He has a friend whose father is a doctor.

他有个朋友的爸爸是医生。

3、用法不同

当关系代词指人且在从句中作宾语时，whom可以替换为who，而whose没有这个用法。

例句：He asked whom（who） I'd told about his having been away 

他问我把他曾离开的消息告诉过谁。

Answer 2

回答如下：
作主语时，只能用who ： This is the boy who broke the vase.
作宾语时，who / whom均可以用： The man who / whom you mentioned has passed away.
作定语时，用whose： The house whose windows (= of which the windows = the windows of which ) face south is a clinic.
I know the boy whose father (= the father of whom = of whom the father ) is a doctor.

Answer 3

、指代对象不同

who和whom都只能指人，而whose通常指人，也可指物。

例句：The classroom whose door is broken will soon be repaired.

门坏了的教室会很快得到维修。

2、在从句中所作成分不同

①who在从句中做主语。

例句：The boys who are playing football are from Class One.

在踢足球的男生们是一班的。