编辑：朱老师
审核：王老师
适合人群：初中学生及家长、英语教师等
知识点梳理一、定义
不定代词即表示不确定的人或事物的代词。主要是由some,any,no,every构成的复合不定代词。
1. 指物的复合不定代词，其后都加 -thing
某件事 something
任何事 anything
每件事；一切 everything
没有什么事 nothing
2. 指人的复合不定代词，其后加-body/-one
某人 somebody/ someone
任何人 anybody/ anyone
所有人；每人 everybody/ everyone
没有人 nobody/ no one
3. 既可指人，也可指物的不定代词：none
二、nothing， no one， none 的区别
nothing指“没有什么东西，没什么事”常用于回答what问句
none用于指数量上一个人或一件东西都没有，常用于回答 how much / many 问句，常用搭配：none of ＋ 名词(复数)/代词。
no one指“没有人”，等于nobody，对no one提问用who
三、复合不定代词的用法
1. 当复合不定代词做主语时，谓语动词通常用单数
2. 当形容词或动词不定式修饰不定代词时，应位于不定代词后
如：一些有趣的事 something interesting
任何吃的东西 anything to eat
3. some-类的复合不定代词用于肯定句中，any-类复合不定代词用于否定句或疑问句中，但在表示请求、建议、反问等的疑问句中，或希望得到肯定回答时，常用some-类不定代词。
如：Would you like something to drink?
Do you want someone / somebody to help you?
4. anything/anybody/anyone也可用于肯定句，表示“任何物或任何人”。
知识点定向练习1. I found something beautiful during my trip to the countryside.
=I found_____ _____things during my trip to the countryside.
2. I was late for dinner and when I arrived, my friends left nothing for me.
=I was late for dinner and when I arrived, my friends didn’t_____ _____for me.
3. Everything in the story is perfect（完美的）.
= _____the_____in the story is perfect.
4. Nobody knew what to say.
=_____ _____knew what to say.
5. The inventors can make something useful for us.（变为否定句）
The inventors_____make_____useful for us.
6. The movie told us something special at last.（变为一般疑问句）
_____the movie tell us_____special at last?
用适当的复合不定代词填空
7. I hope that_____is going well with you.
8. Would you like_____to drink?
9. —I'm hungry. Is there_____in the fridge?
—Sorry. There's_____in the fridge.
10. I believe you’ll meet_____helpful waiting for you in the future.
11. When_____is here, we'll begin our meeting.
12. —Will you hold the New Year's party tomorrow?
—Yes._____is ready for tomorrow's party. We are excited about it.
13. —How much orange juice is there in the bottle?
—_____is left. Sorry!
A. Nothing
B. None
C. No one
14. _____of the students in our class can solve this math problem.
A. Nothing
B. None
C. Nobody
15. About food in Harbin, you can enjoy _____.
A. different something
B. something different
C. anything different
16. —Can I get a free gift in your bookstore?
—Of course. _____who comes today can get one.
A. Somebody
B. Anyone
C. Nobody
17. We prepared_____for the camping activity.
A. every thing useful
B. useful everything
C. everything useful
18. Look! Everything here _____ so beautiful.
A. are
B. was
C. is
19. We saw something strange_____in the small woods.
A. was
B. were
C. is
链接中考更多中考内容，请查看下方专练，进行更深入地学习。购买专栏，可私信联系索要pdf版本练习材料：
答案↓
1. some, beautiful
2. leave, anything
3. All, things
4. No one
5. can't, anything
6. Did, anything
7. everything
8. something
9. anything, nothing
10. someone/ somebody
11. everyone/ everybody
12. Everything
13. B
14. B
15. B
16. B
17. C
18. C
19. A
作者：王老师，英语教师，从事教学16年。本号日常推文主要包括：初高中英语知识的梳理和剖析，中高考英语考点的讲解与总结。推文主要面向中高考学生，每日分享学生们能够实实在在用得到的英语知识，特别适合双减后能够独立学习的初高中生！
