文档介绍：不定代词用法及练****br/>0
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不定代词
不指明代替任何特定名词或形容词的代词，在句中可作主语、表语、宾语和定语。
Ⅰ.不定代词包括：
all , both, every, each, either, neither books?
I haven't any other books except this one.
2）other也可以用作代词，与冠词the连用构成“the other”，表示两个人或物中的“另一个”。常与one搭配构成“one ..., the other ...”句型。
He has two brothers. One is 10 years old , the other is 5 years old.
She held a ruler in one hand and an exercise-book in the other.
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3）other作代词用时，可以有复数“others”，泛指“另外的人或物”。常与some搭配构成“some ...., others ...”句型。
Some went to the cinema, others went swimming.
This coat is too large. Show me some others, please.
4）“the others”表示特指某范围内的“其他的人或物”。
We got home by 4 o'clock, but the others didn't get back until 8 o'clock.
In our class only Tom is English, the others are Chinese.
5）another可以作形容词用，修饰后面的名词，意为“另一个”，还可以跟代词one.
You can see another ship in the sea, can't you?
Mary doesn't want to buy this skirt. Would you please show her another one?
6）another也可以作代词用，表示“另一个”。
I'm still hungry after I've had this cake. Please give me another.
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5. every 和each的用法
1) every 强调全体的概念， each强调个体概念。
   Every student in our school works hard.
   Each student may have one book..
2) every 指三个以上的人或物(含三个)，each指两个以上的人或物 (含两个)。
3) every不可以作状语，each可作状语。
4) every 有反复重复的意思，如 every two weeks等； each没有。
5) every 与not 连用，表示部分否定； each 和not连用表示全部否定。
   Every man is not honest.
   Each man is not honest.
6. all和both的用法。
1）all和both都表示整体，但all 都，指三者以上。both 都，指两者。在句中都可作主语、宾语、表语、同位语和定语。
All of us like Mr. Pope. 我们都喜欢Pope先生。（作主语）
= We all like Mr. Pope. (作同位语)
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All the water has been used up. (作主语)
That's all for today. (作表语)
Why not eat all (of) the fish? (作宾语)
All the leaders are here./All knowledge comes from practice. (作定语)
2）both 和 all 加否定词是部分否定。如果表示全部否定，要分别用neither和none。
Both of us are not good at singing.
Neither of us is good at singing.
All of the teachers are not foreigners.
None of the teachers are foreigners. .
注意：all与none用法一