whose在英语中 没有主格形式,其功能与主格代词(如 I, you, he 等)不同。以下是具体说明:
一、基本定义与分类
主格代词 用于作句子主语,例如:
He likes reading.
Whose book is on the table?
宾格代词
用于作句子宾语,例如:
I saw him yesterday.
The teacher praised himfor his hard work.
whose的用法
形容词性物主代词: 修饰名词,表示所属关系,例如: This is Tom's book. The cat chased the mouse whose
名词性物主代词:独立使用,相当于“某人的+名词”,例如:
This is herpurse.
Theirhouse is at the corner.
二、与主格代词的差异
| 维度 | who| whose | 示例 |
|------------|---------------------|--------------------|-------------------------------|
| 功能 | 主格(作主语)| 形容词性/名词性(作定语) | |
| 所指 | 人(单/复数)| 人或物| |
| 语法地位| 可独立作主语| 需依附名词使用 | |
三、常见误区
错误用法 "Whose is the man?"(应为"Who is the man?") 混淆示例
"Whose likes the cake?"(应为"Who likes the cake?")
四、补充说明
引导从句:
who:在定语从句中只能指人,例如:
The girl whowon the award is my friend.
whose:可指人或物,在定语从句中可作主语、宾语或介词宾语,例如:
The book whoseauthor I met last week is fascinating.
综上,whose没有主格形式,其核心作用是表示所属关系,需根据语境选择形容词性或名词性物主代词。