代词单数复数1 人称代词主格I you he she it we you they 宾格me you him her it us you them2 物主代词形容词性my your his her its our your their名词性mine yours his hers its ours yours theirs3 反身代词myself yourself himself herself itself ourselves yourselves themselves4、指示代词this、that、these、those在句中可以充当主语，宾语，表语和定语其中this和that为单数，these和those为复数。
指示代词在句中可以作主语、宾语、表语、定语。
比较和用法：(1)this和these指近的事物；that和those指远的事物。
(2)介绍放在一起的两样东西时，先介绍的用this,后介绍的用that.(3)电话用语：this指代自己，that指代对方。
向对方介绍自己时用This is …询问对方是哪一位时，用who’s that?(你是谁？) Is that …?(是……吗？)(4)that 和those常常用来代替提到过的名词，以避免重复。
The apples on the floor are bigger than those in the basket.地板上的苹果比篮子里的更大。
5、疑问代词who（谁）whom （谁，是who的宾格）whose（谁的）Which(哪一个，既可指人，也可指物) what（什么）6、不定代词不指明代替任何特定名词的代词叫不定代词。
英语中的不定代词有：some,any,no,all,every,each,other,another,either,neither,both,many,much,few, little, afew, a little, a lot of, lots of, a great deal, a great many等。
复合不定代词：由every, some, any, no 与-one, -body, -thing构成的代词指人指人指物every- everyone everybody everythingsome- someone somebody somethingany- anyone anybody anythingno- no one nobody nothing（其中-one和-body构成的不定代词可以互换使用，只是前者较文雅）不定代词的用法和比较：（1）Much、some和any：1.some-类复合不定代词主要用于肯定句中，any-类不定代词主要用于否定句、疑问句或条件句中。
2. some用于疑问句中，表示盼望得到肯定得答复或建议、请求等。
Would you like some bananas?3.any 用于肯定句中有“任何一个” 解。
常用于比较级句子中。
Tom runs faster than any other boy in his class.（2）no one和none：no one指代人，只能为可数，回答whonone 可指代人或物，可数、不可数皆可，回答how many/much, none 可与of 结构连用。
None of them knows the answer to the question.没有一个人知道那个问题的答案。
（3）every和eachevery 用于三个或三个以上的人或物，侧重全体。
each一般用于指两个或两个以上的人或物，侧重每一个。
另外，each和every均常修饰单数可数名词。
Every student want s to see that film.所有的学生都想去看那场电影。
Each child get s one apple.每个孩子都得到了一个苹果。
（4）both, either和neitherboth两者都谓语动词用复数either两者中的任何一个谓语动词用单数neither两者都不谓语动词用单数Both of my parents know English./both A and B areEither of my parents knows English.Neither of my parents know s English.either用作副词，用于否定句中作“也”解释，通常置于末尾。
相当于肯定句中的too,用在句末时，either前要加逗号(5)one, another ，the other，other1. one 常用来作代词，替代前文所出现的可数名词，表示人或物，以避免重复。
例如：I haven't got a ball pen. I'll have to buy one. (= a ball pen)我没圆珠笔，我得去买一支。
2. the other, another 都可解释为“另一个”。
other 加上定冠词用于两者中的另一个（注意，不一定是两个，可能是两堆，其中一堆，另外一堆。
总之是两者），another 指三者以上中的另一个。
例如：He has two brothers. One is a doctor, the other is a teacher.（只有两个）He has three brothers. One is a doctor, another is a teacher, and the third is a writer.（两个以上，有第三者的）3.other-其后要加名词复数，表示另外的，其他的，例如：Did you see any other old friends?你还看见其他的老朋友吗？4.others-别人，别的东西，后面不加宾语了（就是后面不加名词），常用some…others…一些…另一些Some went shopping,others went swimming.(5) little, a little 和few, a few1. little 与a little 两者都用来修饰不可数名词little 作“很少”，“几乎没有” 解，有否定的意思，a little 作“少许”、“有一点” 解，有肯定的意思2. few, a few 用来修饰可数名词，前者表示否定，后者表示肯定。
3.常用词组有quite a few (好几个)，only a few (只有一个)，a very few (极少数)。
例如：He studied English for quite a few years. 他学汉语已有好几年了。
【经典题例】1. —Whose notebook is it?—It belongs to Lily. Didn’t you see name on it?A. sheB. herC. hers【解析】选B。
其后是名词name, 那么此处应用形容词性物主代词。
2. —What is a cool job?—I would say “a good job”is you would do even if you didn’t get paid forit.A. oneB. whichC. whyD. that【解析】句意为: 我说“一份好工作”是即使得不到报酬也愿意做的工作。
此处缺少代词, 代替“工作”, 故选A。
one 可代替前面提到的人或物。
3. I asked her for ink, but she didn’t have .A. any; someB. any; anyC. some; anyD. some; some【解析】选C。
这是一个并列句, 前一句表示肯定, 后一句表示否定。
【实战演练】1. I’ve got many books on Chinese food. You can borrow if you like.A. eitherB. oneC. itD. every2. My aunt has two children. But of them lives with her.A. eachB. neitherC. eitherD. both3. —Sonia, is this your dictionary?—Oh, no, it’s not . Ask Li Lei, he is looking for .A. me; hersB. mine; himC. my; herD. mine; his4. — are you going to the concert with this weekend?—My cousin. I’m sure we will enjoy .A. Whom; ourselvesB. Who; usC. Whom; myselfD. Who; herself5. The number of students in my class is the same as in .A. she’sB. sheC. herD. hers6. —Who is singing in the classroom?— must be Susan.A. SheB. ItC. ThisD. He7. We need some more coffee. There is only left.A. littleB. a littleC. fewD. a few8. I have to do. Please give me to read.A. something; anythingB. nothing; somethingC. nothing; everythingD. anything; nothing9. This exercise is difficult .A. so; that few of us can doB. so; that few of us can do itC. too; for anyone of us to doD. too; for anyone of us to do it10. Some of the stickers belong to me, while the rest are .A. him and herB. his and herC. his and hersD. him and hers答案：1. 选B。
one 和it 都可以用来代替上文中提到过的人或物。
one 代替上文中所提到的人或物中的某一个, 而it 代替上文中所提到的那个人或物。
根据句意,“如果你喜欢我的这些书, 你可以借一本”。