不定代词的用法.ppt

一些重要的不定代词的用法
1. all,both,either,neither ,another,the other
3. little, a little, few, a few 4. some/ any, no/ none,
no one, nobody, nothing/ each/every, many/ much
1. both:…都; neither:…; either:…之一:指两人或物，
all:指三个(以上)人或物可作：1)主语 2)定语 3)宾语等
1)他们两人都喜欢吃米饭。
Both (of them) enjoy rice. CF. All (of them)enjoy… / Each (of them) enjoys rice.
我们俩都不是医生。
Neither (of us) is a doctor.
CF. None (of us) is a ...Both (of us) aren’t doctors.
你们两个哪个去都行。
Either (of you) is allowed to go.
作主语时，both 后面的谓语动词用复数。
neither, either 后面的谓语动词用单数。
1
2) 张华的父母亲在一所医院工作，但都不是医生。
Both Zhang Hua's father and mother work in a hospital, but neither one is a doctor.
两个苹果任你拿一个。
You may take either apple.
3) 我非常喜欢这两件玩具。
I like both of the toys very much.
这男孩找不到他们俩就走开了。
The boy could find neither of them and left.
我买了两块蛋糕，你要哪块都可以。
I’ve bought two cakes ---- you can have either.
The boy couldn’t find both of them and left.
CF. …but not both of them are doctors. =…aren’t
CF. You may take neither apple./…both apples
The boy couldn’t find either of them and left. CF.
2
(1) (of) the
(of) these books are expensive.
(of) his/Tom’s
Each of the (these / his / Tom’s) books is expensive.
All (of) the apple is bad. All (of) the water is dirty.
(2) All / Both of them are expensive.
Each of them is bad. All of it is bad.
4) all, both, each 和名词或代词连用
(3) All / Both books are expensive.
Each (Every) book is expensive.
All water is dirty.
(4) all year, all week, all day, all night, all winter
All
Both
但:all hour, all century
3
5) all, both, each 在句中的位置
(1) They all / both / each agree to take part in the birthday party.
(2) They are all / both / each in good health.
(3) They will all / both / each go there.
They will all / both / each be invited to the birthday party.
We each ____ against the plan.(be)
The rooms were all / both / each cleaned.
are
All / Both / Each they
All / Both /