初中英语知识点微课课件 考点精讲 49 不定代词

不定代词
激趣导入
考点聚焦
1、不定代词的含义
2、不定代词的用法
考点一 不定代词的含义
知识梳理
1、不定代词的含义
不明确指代某（些）人或者某（些）事物的代词叫不定代词。
2、常见的不定代词及用法：
some，any，由some，any，every，no分别与-thing，-body，-one合成构成的复合不定代词：something，somebody，someone，anything，anybody，anyone，everything，everybody，everyone，nothing，nobody.
考点二 不定代词的用法
知识梳理
1.some,something,somebody,someone一般用于肯定句和有礼貌的邀请， 建议或者征求对方意见的疑问句中。
There is something wrong with my bike .
Could you give me some advice?
2.any,anything,anybody, anyone一般用于否定句和疑问句中。
I asked her for ___orange juice，but she didn’t have ___.
A. any, any B. some, any
C. some ,some D. any, some
考点二 不定代词的用法
知识梳理
3.everything,everybody,everyone用于各种句式。
Make sure you’ve got the tickets and guidebooks and ___ before you leave.
A. something B. anything C. everything D. nothing
4.nothing,nobody本身表示否定意义。
Do you have anything important to say for yourselves？
__________except sorry.
A. Something B. Nothing C. Anything D. Everything
考点二 不定代词的用法
知识梳理
5.不定代词在句子中可以作主语,表语和宾语。
Everyone in our class likes sports.
Money isn’t everything.
6.不定代词作主语时,谓语动词用单数形式。
Somebody _________turned off the light.
A. has B. have C. do D. are
Everything ________well.
A. go B. goes C. going D. to go
典例剖析
—Mum, can I have ________to eat? I’m hungry.
—Sorry, there is _______ in the fridge. You can go downstairs to buy_________.
A. anything; nothing; something B. something; none; anything
C. something; nothing; something D. anything; none; something
【解析】anything一些东西，常用在否定句及疑问句中。none没有人或物，something 一些东西，常用于肯定句，或用在疑问句中希望对方给予肯定回答。根据句意：妈妈，我能找点吃的东西吗？我饿了。抱歉，冰箱里什么都没有了。你下楼去买点吧。在此是希望妈妈给自己肯定回答，故第一个空用something。
【答案】C
中考链接
—Did you eat____ in the morning ?
—Yes, I ate____ .
A. something, anything B. anything, anything
C. something ,something D.anything, something
【解析】句意：—早上你吃东西了吗？—是的，我吃了一些东西。something用于肯定句，anything用于否定句或一般疑问句。第一空是一般疑问句，故用代词anything。第二空是肯定句，故用代词something。故选D。
【答案】D
思维导图
含义：不明确指代某（些）人或者某（些）事物的代词叫不定代词。
常见的不定代词
用法
some，any，由some，any，every，no分别与-thing，-body，-one合成构成的复合不定代词：something，somebody，someone，anything，anybody，anyone，everything，everybody，everyone，nothing，nobody.
1.some,something,somebody,someone一般用于肯定句和有礼貌的邀请， 建议或者征求对方意见的疑问句中。2.any,anything,anybody, anyone一般用于否定句和疑问句中。
不定代词
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