没有lot of 这个结构，有a lot of。a lot of和lots of都是起形容词作用的词组，后接可数名词或者不可数名词，表示“很多，许多”，相当于many或much。

在一般情况下都可以相互通用，但是a lot of会用在更加正式的场合，而lots of比较适合用在口语的场合里。

a lot of造句示例：

1、It is possible to be cheated by the higher education system.We have seen a lot of...abuse in the for-profit higher education industry.

有可能大学生被高等教育系统骗了，我们在营利性质的高等教育产业看到的很多弊端。

2、And that's a perception we hear quite a lot of.

这是我们听到很多人常谈到的看法。

3、When we started planning this with Abbott, we worked through a lot of designs of this program.

当我们和雅培公司开始这个项目时，就做了许多的设计方案。

4、I joined in the game a lot of hidden elements!

我在游戏内加入了许多的隐藏要素！

lots of造句示例：

1、The bus was completely full, and lots of people were standing.

公共汽车里挤满了人，许多人都站着。

2、The upshot is that we have lots of good but not very happy employees.

结果是我们有很多优秀然而却不太快乐的员工。

3、There are lots of pear trees near the house.

屋子近旁种着许多梨树。

4、Come on over,we’ve got lots of the old gang here.

过来吧，好多老朋友都在这儿。