a lot of 后面跟单数还是复数

a lot和a lot of的区别与用法

1.a lot有副词性，可用作状语;a lot也有名词性，可用作主语、宾语、表语等。

如：I'm feeling a lot better today. 我今天身体好多了。(状语)

I learned a lot from him about how to run a band. 我从他那里学到了许多关于经营乐队方面的东西。(宾语)

2.a lot of(=lots of)有形容词性，可用作定语修饰可数名词复数或不可数名词。

如：I've brought a lot of books back with me. 我带回了很多书。(定语)A lot of money went on wining and dining prospective clients. 很多钱都花在宴请潜在客户上了。(定语)

a few和few的区别和用法

a few和few在句子中修饰可数名词，后接可数名词复数，也可以用来代替复数名词。其中few表示否定，意为“几乎没有”，a few表示肯定，意为“有一些”。

I made a few phone calls.

我打了几个电话。

I gave a dinner party for a few close friends.

我为几个密友办了晚宴。