英语中不定代词的用法有哪些

2024-07-12

英语中不定代词的用法有哪些（共8篇）

1.英语中不定代词的用法有哪些篇一

a couple of, dozens of , hundreds of, the majority of, a minority of, a number of 等后接复数可数名词;而 a large / small amount of, a bit of, a great deal of 后接不可数名词;a lot of, lots of, plenty of, a quantity of, quantities of 等则后接可数或不可数名词。

She read a number of books during the summer vocation. 暑假期间她读了很多书。

A large amount of money has been wasted. 浪费了很多钱。

2.不定代词和不定副词的用法总结篇二

做不定代词。一般有以下几组：1)some, any, no2)somebody, anybody, nobodysomeone, anyone, no one(注意不要连写)something, anything, nothing3)one, none4)all, every, each, other, another, either, neither, both5)everybody, everyone, everything6)many, much, few, little, a few, a little, a lot of, lots of1)some, any, no的用法a.some和any通常用于表示不定数或不定量，修饰复数可数名词或不可数名词。some表示“几个；一些；部分”，多用于肯定句里表示肯定的意思；而any表示“一些；什么；任何；”，对用于否定句或疑问句中表示否定或疑问的意思。如：* He asked me some questions.(他问了我几个问题。)* Some of us don’t like the music in this movie.(我们当中的一些人不喜欢这部电影里的音乐。)* Some of the bread has been eaten.(面包已吃了一些。)* Are there any stamps in this post office?(这

个邮局里有邮票吗？)* I didn’t have any cigarettes, so I went out to buy some.(我没有香烟了，所以出去买了一些。)b.刚才我们说some一般用于肯定句而any一般用于否定句和疑问句。但有时也有例外。这要根据句子意思来看。如：* I could not answer some of his questions.(我不能回答他的某些问题。)(some用在否定句中表示“一些；部分”。如果说成：I could not answer any of hisquestions.意思就变了，它表示“我不能回答他的任何问题。”)* Will you get me some apples on your way back?(在你回来的路上可以给我带一些苹果吗？)(some用在疑问句中大多表示“请求” 或“建议”)* Let me know if you hear any news.(如果你有任何消息请告诉我。)(any用在条件从句中表示“任何”)* “What would you like to drink?” “Any will do.”(“你想喝什么？”“哪种都行。”)(any在这里表示“任何”)c.no在句子中作定语，表示否定，意思是“没有；不是”，它可以修饰可数名词的单数和复数形式或不可数名词。如：2* There are no letters for you today.(今天没有你的信。)* I have no money at the moment.Could you lend me some?(我现在没有钱。你能借我一些吗？)2)复合不定代词的用法a.不定代词some, any, no与-one,-body,-thing可以组成九个复合代词。它们是：someone

anyoneno onesomebodyanybodynobodysomethinganythingnothing这些复合不定代词只有名词的性质，可以作主语、宾语等。b.因为some一般用于肯定句，any一般用于否定句或疑问句，no表示完全否定，因此由some, any, no与-one,-body组成的复合代词的用法也一样。* Did you meet anyone on your way home?(在回家的路上你遇见什么人吗？)* I am sure someone will come to help us.(我坚信会有人来帮助我们的。)* I am a stranger.I know nobody here.(我是一个陌生人，我不认识这里的任何人。)c.第二部分为-one和-body的复合代词只能用于表示人，它们的形式是单数形式，但有时可以用they或them指代。如：* There is someone in your office.Can you hear them talking?(你办公室里有人。你听见他们说话了吗？)(them指代someone)* No one was kinder to me at that time than Rose.(那时，没有一个人比Rose对我更好。)d.第二部分为-thing的复合代词只能用于指物。如：* There was something wrong with the car so he had to stopped it.* Why don’t you say something to me?* He looked at me and didn’t say anything.* Nothing can be done to save her life.e.这些复合不定代词如果有其它的形容词修饰，形容词必须后置。如：* Somebody important has arrived, I’m sure.(important修饰somebody)* Is there anything interesting on TV tonight?(interesting修饰anything)3)one和none的用法none的用法我们已经在前面几讲中提过，这里就不详细说了。不

定代词one指代可数名词的单数，即可以指人，也可以指物。它的复数形式是ones。在句中可以作主语、宾语、定语等。如： * He is not the one who is easily cheated.(one

指人)* I’ve made some cakes.Would you like one of them?(one指物)* I prefer red roses to white ones.(ones指物)* Are they the ones who moved here a few days ago?(ones指人)4)all, every, each, other, another, either, neither, botha.every只有

形容词的性质，在句子中作定语。常用于修饰单数的可数3名词。表示“每个；

各个”，还可以表示“一切”。如：* After the strong wind every flower in the garden was gone.* Every time I ring you up, your mother answers it.* I shall do my best to help you in every way.(我将尽用一切办法帮助你。)every还可以和-one,-thing,-body构成复合不定代词，即：everyone, everything, everybody。其中，everyone

和everybody用于指人，意思一样，都是“每人；大家”，形式上表示单数意思上可以表

示单数也可以表示复数。everything用于指物，意思是“每件事；一切”，形式上表示单

数意思上可以表示单数也可以表示复数。如：* One can’t have everything.* Everything goes well with me.* The town is so small that everybody knows everybody else.注意：在使用everyone时要注意和every one相区别。everyone是一个不

定代词而every one是一个词组，前者只能指人而后者既可以指人也可以指物。请注意

下列例句：* Everyone will be here except Patrick.(everyone 指人)* Every one of the children will get a gift.(every one也指人)*We played several matches against the visitors, but unluckily lost every one.(every one指物)b.each的意思是“每个；各自的”，可以指人，也可以指物。如：* I leave home at 7 a.m.each day.* On each floor there are about twenty classrooms.* Each

of them has received a letter.由于each和every的意思相近，都表示“每一个”，因此要特别注意它们的区别。each所描述的对象至少是两个数目中的每一个，而every

所描述的对象至少是三个数目中的每一个；every着重强调整体的含义而each着重强调

3.英语中不定代词的用法有哪些篇三

some, any(一些)多充当代词，也可以充当形容词修饰可数句词或者不可数名词。

(1)some一般用于肯定句。

比如：

Atthe meeting, some agreed with me, and some didn’t.

会上有些人同意我的意见，有些人不同意。

There was no milk in the fridge, so I went out to buy some.

冰箱里没有牛奶了，所以我出去买了一些。

Some of the students have gone swimming.

有一些学生去游泳了。

any用于肯定句时，作任何解。

Any of the children here can operate a computer.

这儿任何一个孩子都会操作计算机。

The boy can work out any of the hard problems in the workbook.

这个男孩能解出这这本练习册中任何一道难题。

(2)用于否定句。

比如：

He wanted some paper, but he couldn’t find any in the desk.

他要一些纸，但他在书桌里找不到。

There isn’t any coke in the bottle.

瓶里没有可乐。

any常用于含有否定意义结构的句子中，若句中有表示否定意义的副词hardly(几乎)、never(永不)、介词without(没有)等，或者结构too…to…(太……以致不……)。

比如：

She left without telling any of her friends.

她走了，没有告诉她任何一个朋友。

The problem is too hard for any of them to work out.

这道题太难，他们中没有人解得出。

He was so busy that he never had any days off.

他太忙，从没有休假。

(3)any用于疑问句。

比如：

Does any of you know his telephone number?

你们中有谁知道他的电话号码?

Have you got any news about the missing tourists?

失踪的游客有消息吗?

注意：当一般疑问句转变成间接引语时，这一用法同样适用。

比如：

I wonder whether any of them knew Perkings.

我想知道他们中是否有人认识帕金斯。

My uncle said that he could give me some help, and asked if I needed any.

我叔叔说他可以给我帮助，并问我是否需要帮助。

当一个人期望得到一个肯定回答时，疑问句中可以用some。

比如：

These oranges are nice. Won’t you have some?

这些橙子很好吃吧?

They need some more chairs. Aren’t there some here?

他们还需要几把椅子。这儿不是有几把吗?

Did some of you go to the movie last night?

昨天晚上你们中不是有几个有人去看电影了吗?

4.英语中物主代词的用法讲解篇四

根据代词的含义、特点和句中的作用，分为人称代词、物主代词、疑问代词、指示代词、自身代词、相互代词、关系代词、不定代词8类。

2.物主代词

注意用法与分工：

2.1名词性物主代词和名词一样可以充当主语、表语、宾语

1)作主语

Mine is a new handbag.

我的是一只新手表。

Hers was a small room.

她的是一个小房间。

2)作表语

That car is ours.

那台车是我们的。

These chairs are yours.

这些椅子是你们的。

3)作宾语

Look at theirs.

看看他们的。

You may use mine.

你可以用我的。

2.2形容词性物主代词严格来说不是代词，是形容词，因为它们不能作别的成分，只能作前置定语：

My computer is quite old now.

我的电脑很旧了。

Can’t you tell me your story?

你不能给我讲讲你的情况吗?

Our chairs are different from their chairs.

我们的椅子与他们的椅子不同。

错误聚焦：

中国学生容易将形容词性物主代词与名词性物主代词混淆，常常形容词性物主代词误作主语、表语或者宾语：

我的是一个大球。

×My is a big ball.

√Mine is a big ball.

这是你的。

×This is your.

√This is yours.

我可以借他们的吗?

×May I borrow their?

5.初中英语代词用法篇五

例如：

1)I have two uncles, one is a teacher, the other is an engineer.

总共有两个以上的人或事物，其中的第一个为one，其他的两个或两个以上为the others。

例如：

1)There are only ten boy students in Class One. The others are girl students.

⑤ neither, none: neither表示“两者都不”(与both相反)，none表示“三者或三者以上都不”(与all相反)，它们都是全部否定的句子。

6.英语代词用法和口决篇六

形容词性能力差，自己不能来当家。

句子当中作定语，身后定把名词加。

物主代词名词性，相当名词可单用。

句中充当主宾表，身后没有名词影。

两种代词形不同，添个 s 形变名。

his,its不用变，my变mine要记清。

三、反身代词的用法

反身代词可用作宾语、同位语、表语等。用作同位语时，主要用于加强被修饰词的语气，可紧放在被修饰名词后或句末。如：

She is too young to look after herself. 她太小，无法照顾自己。

注：用于 be, feel, seem, look 等后作表语表示身体或精神处于正常状态。如：

I’m not quite myself these days. 我近来身体不大舒服。

四、不定代词的用法

不定代词是英语所有代词中最重要的一类，它主要有以下几种用法：

1.some 与 any。some 用于肯定句中，any 用于否定句、疑问句和条件句中。但是，在表示请求、邀请或征求意见的句子中，通常要用 some 而不用any。如：

Will you lend me some money? 可以借些钱给我吗?

2.指两者和三者的不定代词。有些不定代词用于指两者(如both, either, neither)，有的不定代词用于指三者(如all, any, none, every)，具体使用时要根据一定的上下文正确选用。如：

Were they all college students? 他们都是大学生吗?

注：each 可用于两者、三者或三者以上，而 every 只用于三者或三者以上，因此用于两者时只能用 each，不能用 every。如：

There are trees>路的两边都有树。

3.(a) few 与 (a) little。few和a few 后接复数名词，而little和a little后接不可数名词。其中不带不定冠词的 few 和 little表示数量很少或几乎没有，强调“少”，含有否定意义;而带有不定冠词的a few 和 a little 则表示数量虽然少但毕竟还有，强调“有”，含有肯定意义。如：

He knew few of them. 他们中间他认识的人很少。

There is still a little left. 还剩一点点。

4. all, every, each的用法。从强调重点上看：all强调整体地考虑总体，every 强调考虑总体中的所有成员(与all很接近)，each则强调逐个逐个地考虑总体;从用法上看：all和each既可单独使用，也可后接名词，还可后接of短语;而every 后必须接名词，既不能单独使用也不能后接 of 短语;从含义上看，each 指两者或两者以上的“每个”，every指三者或三者以上“每个”，因此指两者时只能用 each。

5. other, the other, another, others的用法。指单数时，若泛指用another，若特指用the other;指复数时，若泛指用other(后接复数名词)或others(其后不接名词)，若特指用the other(后接复数名词)或the others(其后不接名词)。如：

Show me some others. 再拿一些给我看。

Where are the other students? 其他同学在哪里?

注：another后一般要单数可数名词，但若其后的名词有数词或 few 修饰，则也可接复数名词。如：

I’ve got another five minutes. 我还有5分钟。

五、疑问代词的用法

1.疑问代词即指who, whom, whose, which, what等用于引出特殊疑问句的代词。它们在句中可用作主语、表语、宾语、定语等。如：

What are you worrying about? 你为什么事烦恼?

注：who 和 whom 只用作主语、宾语和表语，不用作定语;what, which, whose 则既可用作主语、宾语和表语，也可用作定语。

2.what与 which的用法区别：当选择的范围较明确时，用 which;当选择的范围不明确时，用what。如：

Which color do you like, red, black or white? 红色、黑色和白色，你喜欢哪种?

六、关系代词的用法

关系代词用于引导定语从句，主要的有 that, who, whom, whose, which, as 等。其中who, whom只用于指人，which, as 只用于指物，whose, that 既可于指人也可指物。关系代词在定语从句主要用作主语、宾语、表语或定语。

七、连接代词的用法

1.连接代词主要包括who, whom, what, which, whose, whoever, whatever, whichever, whosever等，它们在句中可用作主语、宾语、表语、定语等(但who, whom, whoever 等不用于名词前作定语)，主要用于引导主语从句、宾语从句和表语从句等。如：

The question is who can help us. 问题是谁能帮助我们。

2. whatever, whoever与whichever的用法：它们可用于引导主语从句和宾语从句，也可用于引导让步状语从句。如：

Whoever you are, you can t enter. 不管你是谁，都不能进去。

八、相互代词的用法

英语的相互代词只有each other和one another，它们在句中通常只用作宾语，不能用作主语或状语等。如：

Students should help>学生应该互相帮助。

注：相互代词可以有所有格形式(each other s,>)。如：

They often stay in>他们常常在彼此的家里住。

7.高考英语不定式的用法及真题练习篇七

不定式的用法：不定式的否定形式是在所有的不定式to 前加not

(1)作主语

不定式短语作主语时，往往放在谓语之后，用it作形式主语。

To see is to believe．

眼见为实。

It is right to give up smoking.戒烟是对的。

It is kind of you to come to see me.(2)作宾语

不定式短语作宾语时，如果还带有宾语补足语，往往把不定式宾语放在宾语补足语之后，而用it作形式宾语。

e.g.He wanted to go．

他想走。

I find it interesting to work with him.我发现和他一起工作有趣。

有作形式宾语, 主要有两类动词:

● 谓语动词是make;find;believe;think;feel等时, 常用it作形式宾语

● 谓语动词是表好恶的词, 如: like;dislike;hate;appreciate常用it作形式宾语They made it possible to finish the task in two days.I find it difficult to study English well.I hate it when a person speak with his mouth full.We will appreciate it if you help us.(3)作宾语补足语

He asked me to do the work with him．

他叫我跟他一起做这个工作。

注意：

1）在feel, hear, listen to, look at, notice, observe, see, watch, have，1et, make等词后的补足语中, 不定式不带to。

+ 不定式强调动作的全过程;

+ 现在分词强调动作与宾语之间存在主动关系, 及动作正在进行;

+ 过去分词强调动作与宾语之间存在被动关系, 及动作已经完成.如:

I must see my child cross the street.I saw the thief stealing her money.You will see many problems settled in this way.2）但是这些句中如果变成被动结构时，就必须带to。

The boss made Miss White type the letter again.注意: 当这些动词转成被动语态时必须补充出来.如

Miss White was made to type the letter again.如果对这些动词后的宾语提问, 则照抄

Who(Whom)did the boss make type the letter again?

Who(Whom)would you rather have go with ?

(4)作定语

I have some books for you to read.我有几本书供给你读。

注①：作定语的不定式如果是不及物动词，或者不定式所修饰的名词或代词是不定式动作的地点、工具等，不定式后面须有相应的介词。

e.g.He is looking for a room to live in ．

他在找一个房间住。

There is nothing to worry about．

无什么可担心的。

Please give me a knife to cut with．

请给我把刀子来切东西。

②: 不定式是否用被动, 不定式作定语与所修饰词之间形成动宾关系, 若句中有不定式的逻辑主语, 不定式用主动;反之用被动.Do you have anything to send ?你有东西要去寄吗?(寄的动作是you发出的)

Do you have anything to be sent ? 你有东西要寄吗?(寄的动作不是you发出的, 是别人

帮寄的)

I have something to say.(5)作状语，表示目的、原因、结果或条件。

e.g.I came here to see you．(目的)

We were very excited to hear the news．(原因)

He hurried to the school to find nobody there.(结果)

To look at him，you would like。(条件)

目的状语还可以用in order to或so as to来表示。

e.g.In order to pass the exam，he worked very hard．

为了考试及格，他学习很刻苦。

We ran all the way so as not to be late．

为了别迟到我们一路上跑来的。

注意: 不定式经常和only;never连用, 强调出乎意料的结果或失望的情绪.After that day they were separated, never to see each other again.I hurried to get there , only to find him out.(6)不定式在句中用主动式还是被动式，多数情况下是容易判别的，但有时的确比较复杂，请注意以下几点：

A)不定式修饰的名词或代词和不定式逻辑上构成主谓关系时，不定式往往用主动形式。

Have you got a key to unlock the door?

B)不定式和它前面被修饰的名词或代词构成逻辑上的动宾关系，又和该句主语构成逻辑上的主谓关系时，不定式常用主动形式。

I have got a letter to write．

He needs a room to live in．

C)不定式作表语形容词的状语，和句中的主语构成逻辑上的动宾关系时，不定式多用主动形式，这是因为人们往往认为形容词后省去了for one或for people．

e.g.He is hard to talk to．

The book is difficult to understand．

(7)不定式省to的情况

● 在使役动词和感官动词后省to

Don’t let me wait for long.● 不定式动词在介词but，except，besides后面时，如果这些介词之前有行为动词do的各

种形式，那么，这些介词后的不定式不带to，否则要带to。

e.g.She could do nothing but cry．

她只会哭了。

What do you like to do besides swimming?

除游泳外你还喜欢什么?

I have no choice but to go．

我不得不走。

● 当不定式在系动词be后作表语时, 如果主语部分带实义动词do时, 就可以省去toThe only thing I can do is wait for help.What boys like to do most is become businessmen.All we have to do is clean or peel them.What I can do tomorrow is stay at home and sleep all day.(8)不定式的时态

(1)不定式的一般形式所表示的动作，通常与谓语的动作(状态)同时(或几乎同时)发生，或是在它之后发生。

e.g.I saw him go out．我看见他出去了。

(2)如果谓语表示的动作(情况)发生时，不定式表示的动作正在进行，这时不定式就要用进行式。

e.g.I am very glad to be working with you．

很高兴和你一起工作。

He is said to be studying abroad, but I don’t know which country he is studying.(study 与is said同时发生)

(3)如果不定式的动作发生在谓语动词之前，要用完成式。

e.g.I’m sorry to have kept you waiting．

对不起让你久等了。

He is said to have studied abroad, but I don’t know the country he studied in.(study 发生在is said之前)

Do some exercises

1.Tom should love______________ to the cinema tonight.A.to be takenB.to takeC.being takenD.taking

2.---We usually travel by train ?

---Why not _____________ by boat for a change ?

A.to try travelingB.trying to travel

C.to try and travelD.try traveling

3． I warned my son _____________ after drinking.A.never to driveB.to never drive

C.never drivingD.never drive

4.Wang Tao was made ________________ the dishes for a week as a punishment.A.to washB.washingC.washD.to be washing

5.The boy wanted to swim in the lake, but his mother told him ___________.A.not toB.not to doC.not to do itD.do not to

8.When I handed the report to John, he said that George was the person_____________.A.to sendB.for sending

C.to send it toD.for sending it to

9.The headmaster wanted the new classroom building ____________ as soon as possible.A.to put upB.to be put up

C.to have been put upD.being put up

10.She made a candle _____________ us light.A.giveB.gaveC.to giveD.given

11.He felt a stone _______________ his back.A.hittingB.hitC.hittedD.to hit

12.In Australia, he made a lot of friends ______________ a very practical knowledge of the

English language.A.getB.to getC.gettingD.got

13.---What did you mean by saying that ?

---I mean no harm.I only __________________.A.meant helpingB.want to helpC.meant to helpD.want helping

14.She searched the top of the hill and stopped _____________ on a big rock by the side of the

path.A.to have restedB.restingC.to restD.rest

15.The Olympic Games, _____________ in 776 B.C., did not include women players until 1912.A.first playingB.to be first played

C.first playedD.to be first playing

16.The problem _______________ at the meeting tomorrow is very important to all of us.A.discussedB.to discuss

C.being discussedD.to be discussed

17.“Do you have any clothes _______________ today ?” Father asked Mother.A.washingB.to washC.washedD.to be washed

18.He raised his hand _____________ the taxi _______________.A.to have;to stopB.to have;stop

C.having;stoppingD.having;stop

19.He hurried to the station only ______________ the train had left.A.to be toldB.to tellC.tellingD.told

20.I like getting up very early in summer.The morning air is so good______________

A.to be breathedB.to breathe

C.breathingD.being breathed

21.________________the project in time, the staff were working at weekends.A.CompletingB.Having completed

C.To have completedD.To complete

22.The message is very important, so it is supposed _____________ as soon as possible.A.to be sentB.to send

C.being sentD.sending

23.---The last one ______________ pays the meal.---Agreed!

A.arrivedB.arrivesC.to arriveD.arriving

24.---Excuse me sir, where is Room 301?

---Just a minute.I’ll have Bob ______________ you to your room.A.showB.showsC.to showD.showing

25.It remains ______________ whether Jim’ll be fit enough to play in the finals.A.seenB.to be seenC.seeingD.to see

26.Robert is said ____________ abroad, but I don’t know in which country he.A.have been studyingB.to have been studying

C.have studiedD.to have studied

27.I can’t stand _____________ with Jane in the same office.She just refuses

__________talking while she works.A.working;stoppingB.to work;stopping

8.初中英语代词用法篇八

反身代词的形式：

单数:myself我自己yourself你自己himself他自己herself她自己itself它自己

复数:ourselves我们自己yourselves你们自己 hemselves他们自己

反身代词的用法：

直接宾语:

My father taught himself Japanes

Please help yourselves to some fruit, everyone.

介词宾语:

The twelve-year-old boy can take care of himself.

Don’t think too much of yourself

主语同位语:

She taught Thomas Edison herself

The detective story itself is worth reading

宾语同位语:

— Li Ming, I want to ask for leave.

— You’d better ask the teacher herself / himself

表语同位语:

— Who is the man?

— It was Mr. Yang himself.

表语:I’m not quite myself today itself. 今天我感到不舒服。

指示代词

(一)指示代词是具有指示概念的代词

this 这; that 那; these 这些; those 那些; such 如此的; same 同样的

(二)指示代词的用法

(1)this、 that、 these、 those 在句子中作主语、宾语、表语或定语。

(2)such 一般在句子中作定语或主语。such “这样”，such a 这样一个，such as 像…这样的…。

(3)same 可作定语、表语、主语和宾语。例如：

1) That is our English teacher. (主语)

2) This storybook is thicker than that one. (定语)

3) I prefer this (these) to that (those).(宾语)

4) What he like best is this/that? (表语)

5) I have never read such an excited book. (定语)

6) I like such sports as basketball and swimming. (定语)

7) Such is our trip plan. (主语) (指上文提到过或刚说过的内容)。

8) She wants the book and I want the same. (宾语)

9) We were born on the same day. (定语)

?注意：

1) this、 these 指空间上离说话人较近的人或物，可以与 here 连用;that、 those 指空间上离说话人较远的人或物，可以与 there 连用。

2) 打电话或其他场合，看得到的一方用 this 或 these. 反之用 that 或 those。

3) such 作定语时，如名词前有不定冠词，则用 such a/an + 名词。

4) 在 same 之前必须加冠词 the.。

疑问代词

疑问代词的用法：

主语(例句):Who invited you to dinner? Whose is the best?

直接宾语(例句):Whom did you meet on your way home? What is she doing?

间接宾语(例句):Whom are you waiting for? What are you talking about?

表语(例句):Who are those women? What are you?

定语(例句):Which class are you in? Whose report is this?

注意：

1.Who 用于询问别人姓名，身份或关系。What 用于询问别人职业。

2.Which 指的物有范围限制，侧重于哪一个;What 指的物无范围限制，侧重于种类。

3.Whose 用于明确所有者，Whom 在口语中，whom 多为 who 代替。

不定代词

不是指明代替任何特定名词的代词叫不定代词。常见的不定代词有all, both, each, every, some, any, many, much, (a)few, (a)little, one, ones, either, neither, other, another, no, none以及含有some-, any-, no-等的合成代词(如：anybody, something, no one)。这些不定代词大都可以代替名词和形容词，在句子中作主语、宾语、表语和定语。但none和由some, any, no, every thing, -body, -one构成的复合不定代词(如somebody等)只能作主语、宾语和表语;而every和no只能作定语。

不定代词的形式：

不定代词词义复合形式说明

some 一些(可数或不可数) something 某物、某事someone 某人somebody某人一般用于肯定句

any 一些，任何(可数或不可数) nything 任何事物anyone 任何人=anybody 多用于否定句，疑问句或条件状语从句中

no 没有，无 nothing 无物nobody 无人no one 无一人修饰可数或不可数名词，复合形式只具有名词的作用

every 每个，所有的 everything 每一个事物，一切everyone 每人=everybody 强调共性，词义和 all 相近

all 全体、所有的这里表示这里表代替或修饰可数名词时，指两个以上的人或物，也可代替或修饰不可数名词。

each 每个这里表示这里表强调个性，指两个或两个以上的人或物。

few 很少(可数) 这里表示这里表表示否定

a few 一些，几个(可) 这里表示这里表表示否定

little 很少(不可数) 这里表示这里表表示否定

a little 一些(不可数) 这里表示这里表表示否定