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八年级上册unit1不定代词的用法.ppt

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八年级上册unit1不定代词的用法.ppt

上传人:fangjinyan2017001 2018/10/17 文件大小:199 KB

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八年级上册unit1不定代词的用法.ppt

文档介绍

文档介绍:不定代词
一、分类:
some 型
something 某事、某物
someone某人
any 型
anything 任何事
anyone 任何人
no 型
nothing 没有什么
no one 没有人
every 型
everything 每件事物,所有东西
everyone 每人,人人,所有人
指人:
someone,anyone, no one, everyone
指物:
something, anything, nothing, everything
不定副词:
anywhere: 在任何地方
somewhere:在某个地方
两个单词
二、用法
1. some型不定代词/副词一般用于肯定句
any型不定代词/副词一般用于否定句和疑问句
Someone puts an umbrella here.
Did you do anything interesting ?
2. some型不定代词有时用于疑问句中表示委婉地请求
Would you like something to drink ?
any型不定代词用于肯定句中表示“任何”
Anyone can do it.
特殊
3. nothing, no one 均表示否定意义。
There's nothing interseting in today's newspaper.
No one can do it better.
4. everyone, everything 可用于任何句式。
5. 复合不定代词做主语时都看作单数,其谓语动词用三单形式
Someone is singing in the next room.
Everyone is here.
6. 形容词修饰不定代词/副词时需将形容词后置。
I have something interesting to tell you.
Is there anything important in today's newspaper ?
我们做些****题吧
一、从方框中选择适当的不定代词填空。
anything, someone, everyone, anyone, everything, something, nothing
don't know _______ at this school because I am new.
2. _______ is ready. Let's start the party.
3. -Look ! Can you see ________ behind the tree?
-Yes, I think it's a cat.
anyone
Everyone
anything
5. - Yang