一二三人称的所有主格、宾格、形容词性物主代词、名词性物主代词，都是在什么情况下用？

Question

如题所述

Answer 1

主格有I you he she it we they
用在主语，一般是句子开头。
She is a student.
We are playing football
宾格
有me you him her it us them
用在宾语，一般是动词后。
Let us go home.
Take them off.
形容词性物主代词有 my your his her
its our their
一般用在名词前面做主语或者宾语
Your book is there.
This is our classroom.
名词性物主代词有mine yours his hers its ours theirs
一般省略名词的时候用
My shirt is blue，his is white

Answer 2

宾格在句中作宾语，往往用在动词或介词后面。
例：.Listen to me,Dad
主格在句子中作主语 往往在动词之前
I am Chinese
.追答

形容词性物主代词 表示…的
我的书包my bag

名词性物主代词 …的东西
我的书包mine(=my bag)

她的书包 hers=her bag

第一二三人称用法都是这样 你慢慢来 以后就会分清用法了