1. 人称代词，如：

   He loves her, and she loves him, too.

   My parents love me, and I love them, too.

2. 物主代词，如：

   His car is black, but hers is red.

   The green T-shirt is yours, this red one is mine.

3. 反身代词，如：

   Make yourself at home.

   Students need to finish their homework by themselves.

4. 指示代词，如：

   This is my Dad, that man over there is my uncle.

   These are my candies, your candies are on the table.

疑问代词, 在句中应位于谓语动词之前，用来构成疑问句，常见的疑问代词有：

Whose books are these on the desk?

They are Lucy\'s.

What are you looking for?

I\'m looking for my wallet.

To whom did you speak on the campus?

I spoke to Lily.

Which girl do you like best?

I love the one with long hair best.

What do you want to drink, tea or coffee?

Whatever you say.

Whichever you choose, make sure that he loves you, too.

Who is your brother?

The boy in blue shirt.

Wherever you go, I\'ll be right there waiting for you.

Whoever arrives first will eat first.

不定代词, 即不指明代替任何特定名词或形容词的代词

a. 常见的复合型不定代词，如：

b. 常用不定代词的用法，如：

相互代词，就是表示相互关系的代词；英语中的相互代词只有两个，即each other和one another。

A couple should love each other.

People should love one another.

The students corrected each other\'s mistakes in their homework.

The students corrected one another\'s mistakes in their homework.

关系代词，就是that或疑问代词在引导定语从句时叫做关系代词。

He is the man who told me the news.

This is the car which I bought last year.

The driver, who was very young, had just got his driving license.

He said he saw me there, which was a lie.