人称代词有主格宾格之分：
第一人称单数代词 I（我）无论在什么地方都要大写
例：
I study English everyday.
You and I study English everyday.
人称代词的特殊用法：
1）she/he（尤其是she）有时也可以用指代动物和无性别的名词，如国家，城市，表示一种亲密而强烈的感情。
例：
- I live in China.
She is a great country. - Give the cat some food.
She is hungry. - This is my car.
She's beautiful.
2）难以判断男女的时候，用“it”来模糊指代：
例:
Someone knocked the door , but I don't know who it is.
3）“they”可以表示具体的一群人，也可以表示泛指的“人们”
例：
1.They are my friends. 具体
2.They say life is hard. 泛指
3.They say you are good at this. 泛指
人称代词的排列顺序：
1）在并列主语/宾语中，人称代词的排列顺序为：二三一（人称），“你他我”：
例：
You , she and I will do this together.
2）第三人称出现男女两性时，先说“他”，再说“她”：
例：
He and she still don't agree to the plan.
作业：
翻译：
1.我喜欢他和她。
I like him and her.
2.你我他三个人将一起去那。
You , he and I will go to there together.
3.这是我的房子，我非常爱它。
This is my house , I love her so much.
4.听说我应该来这。
They says I should come here.
