lot, lots, a lot, a lot of, lots of等的用法

1. 用于 a lot of (=lots of)，意為“許多”，可用于修飾可數或不可數名詞。如：

We need a lot of [lots of] money. 我們需要很多錢。

He has quite a lot of [lots of] friends. 他有很多朋友。

修飾主語時，謂語的數取決于它所修飾名詞的數。如：

A lot of money was spent on it. 在它上面花了很多錢。

A lot of people were interested in it. 對此感興趣的人很多。

2. 單獨用的a lot具有以下用法：

(1) 用作主語。如：

A lot hangs on this decision. 很多事情都取決于這一決定。

A lot will depend on how she responds to the challenge. 在很大程度上將取決于她對這一難題的反應。

(2) 用作賓語。可用動詞賓語或介詞賓語。如：

Sophia must have been through a lot. 索菲婭一定受過很多苦。

I have learned a lot from him since I have known him. 自從我認識了他，我向他學到許多東西。

(3) 用作表語。如：

Two hundred pounds is a lot to spend on a dress. 買一件衣服要花200英鎊是夠多的。

(4) 用作狀語。一是用于修飾比較級，二是用于修飾動詞：

①修飾比較級，相當于much，意為“……得多”。如：

It’s a lot colder today than it was yesterday. 今天比昨天冷得多。

Houses are a lot more expensive these days. 如今的房價貴多了。

②修飾動詞，一是表示程度，意為“很”“很多”“非常”等；二是表示頻率，意為“經常”。如：

He has helped me a lot. 他給予了我很大的幫助。

George smokes a lot. 喬治煙抽得很多。

I play tennis quite a lot in the summer. 夏天我經常打網球。

She is very pretty and goes out a lot. 她長得很漂亮，常常到外頭玩。

在口語中，有時可用lots代替a lot。如：

She loves him lots. 她非常愛他。

There’s lots we can do. 有許多事情我們可以做。

I eat lots less than I used to. 我吃得比從前少得多。