同学你好，该知识点来自沪江网校《英语零基础直达大学六级【新春特惠班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学你好~
whom 代表人，但在从句中作宾语或介词宾语：    
The man whom I saw told me to come back today. 我见到的那个人让我今天再来。
The girls whom he employs are always complaining about their pay. 他雇佣的姑娘们老是抱怨工资太低。
The man with whom I was travelling didn’t speak English. 和我一道旅行的那个人不会讲英语。
在口语中常可用who代替， 也可省略：  
The man(who) I saw told me to wait. 我见到的那个人让我等一会儿。  
The girl (who/whom) I spoke to was a student. 和我讲话的女孩是个学生。
但紧跟介词时只能用whom：
The man to whom I spoke was a foreigner. 我找他讲话的那人是外国人。  
The man from whom I bought it told me to read the instructions. 卖我货的人让我看一看说明书。

whose表示“某人的”，在从句中作定语：  
A mental patient is one whose mind is diseased. 精神病人就是脑子有病的人。
The film is about a spy whose wife betrays him. 这部电影讲一个间谍，他的妻子出卖了他。
有时可指无生命的东西:
He saw a house whose windows were all broken. 他看见一所房子，窗子全都破了。
He showed me a machine whose parts are too small to be seen. 他给我展示了一种机器，它的部件都小得无法看到。
I saw a film whose name I have forgotten. 我看了一部电影，名字我忘了。


祝同学学习进步~