人称代词的用法
人称代词的主格在句中充当主语。如：She is a good student.
人称代词的宾语在句中充当动词、介词的宾语或表语。
如：I don’t know her.
His mother is waiting for him outside.
指代前面提到过的事物。如：The book on the desk is not mine. It is Jim’s.
代替指示代词this 或that 如：What’s that It’s a pen.
指代婴儿或者不明身份的人。如：Someone is knocking at the door. Please go and see who it is.
指代时间或者季节。如：What’s the time now It’s ten o’clock.
指代天气。如：What’s the weather like today It is sunny.
指代距离。如：How far is it from your home to school附注：代词it用法
指代金钱。
It 用作形式主语，常用语下列句型中
It is + 形容词+ （for sb.） to do sth. 如：It is important for us to work hard. It’s time (for sb.) to do sth./ for sth. /that +从句。如： It is time to get up. / It is time for breakfast. / It is time that we stop wasting water.
It seems that….看起来好像……
It’s one’s turn to do sth.轮到某人做某事。如：It’s your turn to sing.
It’s +形容词+that从句
作形式宾语。如： Do you think it necessary to learn French你认为学习法语是必要的吗
引导强调句型“It is/was +被强调部分+that/who/whom+其他成分”。如：It is he who goes to school by bike every day.正是他每天骑自行车上学。
人称代词的语序
几个人称代词并列充当主语时，它们的顺序是
单数形式：二、三、一，eg. You he and I are all ready to go .
复数形式：一、二、三 eg. We, you and they are all ready to go.
物主代词的用法:
形容词性物主代词只能做定语,修饰名词,相当于形容词。一般不单独使用。
如：His parents are both teachers.
My name is Jack.
My mother is a nurse in a hospital.
Their teacher is coming here.
名词性物主代词常用来代替前面已经提及的名词，相当于形容词性物主代词+名词。
My dress is different from hers.=My dress is different from her dress.
This is my pen. Yours is lost. (yours=your pen)
The best composition is hers. (hers= her composition)
I can’t find my ruler. I have to use hers.
(hers = her ruler)名词性物主代词可以做主语,宾语和表语,相当于名词。
名词性物主代词可用在of后面作定语，相当于“of+名词所有格”，表示带有部分概念或有一定的感情色彩。
如：He is a friend of mine.(我的一个朋友)=He is a friend of my friends.
反身代词的单复数形式
反身代词的用法
I hope you can enjoy yourselves at the party.(作宾语)
The children made model planes themselves.(作同位语)
That poor boy was myself.(作表语)
带有反身代词的常用词组
teach oneself, 自学 =learn by oneself 自学
enjoy oneself 过得愉快；玩得高兴
help oneself to sth. 随便吃点……
come to oneself受伤
by oneself 亲自
dress oneself自己穿衣服
buy sth. for oneself 为某人自己买东西
指示代词
指示代词用法
（1）this/these指近处的事物。如: This is my pen. These are my books.
（2）指下文要提到的事。如：Please remember this: “The early bird gets the worm.”
(3) that/those 指远处的事物。如：That’s her bag. Those are their bikes.
(4) 指前面刚刚提到过的事。如：He was ill. That was why he didn’t go to school.
(5) 打电话时用this介绍自己，that询问对方。如：This is Mike speaking.我是迈克。Who’s that 你是谁
（6）that用于比较结构中，代替前面提到的名词，以避免重复
如：The weather in Beijing is colder than that in Guangzhou in winter.北京冬天的天气比广州更冷
疑问代词的用法
普通不定代词表
1.some与any
Some和any都表示“一些”，既可以修饰可数名词（复数），也可以修饰不可数名词；some 一般用于肯定句，any多用于否定句、疑问句和条件句中。但在疑问句中，当表示说话人希望得到肯定答复或表达请求、建议时用some。
如：There aren’t any students in the classroom.
Look! Some boys are playing football.
Would you like some coffee Yes, please.
2.many 与much ，很多的意思
many 与much 表示很多的意思。Many 修饰可数名词复数，可以与表示程度的副词so (many), too (many), how (many)连用。Much 修饰不可数名词，也可以与表示程度的副词 so (much), too (much), how (much) 连用。
如： How many bottles of water do you need
He never eats so much meat.
There are many new words in the text.
3.either与neither
either指两者之中的一个，neither指两个人或物中一个也不，常构成固定词组either /neither of+名词复数/代词宾格（复数），整体表示第三人称单数。例如：Neither of the books is good. 一本都不是好书。
当either.. or …和neither… nor… 连接两个主语时，谓语动词应与离它最近的主语在人称和数上保持一致（就近原则）。例如：Neither you nor he is wrong. Either he or you are right.
4.both 与all
both 表示“两者都”，常与and 连用(both…and…)。All 指“三者或三者以上都”，常与of连用(all of…)。例如：Both she and I are students. 她和我都是学生。Both plans are good. 计划都很好。 Jim，Lucy and Lily all agree to stay here.
5.each 与every
each与every都表示“每一个”。each 强调个体，当它作主语时，谓语动词用单数形式；every强调整体情况，修饰名词时，谓语动词也要用单数形式。另外，each可以指两个或两个以上的人或事物，而every只可以指三个或者三个以上的人或者事物。
例如：There are trees on each side of the road.
Every student in Class 1 passed the exam.
Each of us wears a yellow sweater.
We each wear a yellow sweater.
复合不定代词
当句子的主语是指人的复合不定代词，如everybody, nobody, anyone等时，其反义疑问句的主语通常用代词they; 当句子的主语是指物的复合不定代词，如everything， anything，something，nothing等时，其反义疑问句的主语通常用代词it。
如: Everybody is here，aren’t they Everything is ready, isn’t it
当形容词或else修饰复合不定代词something, everything, everyone等时，形容词或else 位于其后。
如：Do you have anything important to tell me你有什么重要的事情告诉我吗Can you find anyone else 你能再找其他人吗
everyone 的意思等同于 everybody，只能指人。 Every one 既可以指人也可以指物，还可以和of短语连用
如：I’d like everyone to be happy. 我希望人人都幸福。
I like every one of his photos 我喜欢他的每一张照片。
代词对比
一．both， all , either, any, neither, none
little, a little; few, a few. many, much. some, any.
other, the other, others, the others, another