怎么用啊~~~英语

这些也要分析么》？？

首先I，she,he 都是代词，做主格，

比如I am a student.

She comes from China.

He is sleeping.

I是第一人称，所以后面接be动词是am,不能用其他的，除非虚拟语气中用were.

比如If I were you ,I would kill him.

如果我是你，我会杀了他。

当后面接动词时候也直接接动词原形好了，而he,she 这些是第3人称，后面接也要是动词的第3人称，基本上加s

his,her 则分别是he,she 的所有格，

比如His book is here.

She is her sister.

his 还是he的物主代词也就是直接可以充当物品，而her要hers才行
比如

The pen is his.

而her 是she 的宾语，而he的宾语是him

比如
I like her very much.

i是我啊
am是谓语
his是他的,代词
her是她的,代词
he是他,做宾语
she是她,也做宾语