什么叫不定代詞？

不具體指明代替任何特定名詞或形容詞的代詞

注意點(diǎn)

1 代詞本身的含義

2 與名詞單復(fù)數(shù)的關(guān)系

3 句子是肯定還是否定

some/any

意為一些

some多用于肯定句

any多用于疑問句和否定句

I have some beatiful pictuves

Is there any water in the bottle

特殊情況

當(dāng)some用于表達(dá)建議的疑問句時(shí)，可以使語(yǔ)氣變得委婉

Would you like some water?

當(dāng)any用于肯定句，意思變?yōu)?任何

You may come at any time。

many/much

many 加可數(shù)名詞復(fù)數(shù)

Many students like English。

much 加不可數(shù)名詞

There is much milk in the bottle

few/ a few

few 很少（用于否定）加可數(shù)名詞

I have few friends here。

在這里我?guī)缀鯖]有朋友

a few 一些（用于肯定）加可數(shù)名詞

I have a few friends here

在這里我有些朋友

little/a little

little? 很少（用于否定）加不可數(shù)名詞

There is little water in the bottle.

瓶子里幾乎沒有水。

a little 一些（用于肯定）加不可數(shù)名詞

There is a little water in the bottle.

瓶子里還有一點(diǎn)水。

both/ all

....都

both 兩者都

I like them both。

all 三者或者三者以上

I like them all！

either/ neither

either (兩者中）任何一個(gè)

You can keep one of the photos. Either of them,whichever you like .

neither（兩者中）沒有一個(gè)

Neither answer is correct.