a lot of表示许多,等于many、lots of,常用于名词前面,a lot of friends许多朋友,也可以说many friends或lots of friends。而a lot则表示a lot of sth.的省略形式,省略了后面的名词,如:I have a lot of friends,he has a lot ,too.
1、词性不同
“a lot”作为副词,主要修饰动词,表示程度,例如:“I like eating pizza a lot.”我很喜欢吃披萨。而“a lot of”作为限定词,主要修饰名词,表示数量,例如:“I have a lot of homework to do.”我有很多家庭作业要做。
2、意义不同
“a lot”除了表示数量之外,还可以表示程度和频率,例如:“He travels a lot.”他经常旅行。而“a lot of”只能表示数量,例如:“There are a lot of trees in the park.”公园里有很多树。
a lot例句:
We've got a lot of hard work ahead.
我们往后还有很多艰苦工作要做。
However you look at it, it's going to cost a lot.
不管你怎么看,它都要花很多钱。
There has been a lot of resistance to this new law.
这项新的法规已经遇到很多的抵制。
a lot of例句:
There was a lot of background noise.
背景噪音很多。
We've got a lot of hard work ahead.
我们往后还有很多艰苦工作要做。
There has been a lot of resistance to this new law.
这项新的法规已经遇到很多的抵制。