There is a lot of rain here in summer.
It rains a lot.
It's rainy.
给出例子，讲清楚 名词，动词以及形容词不同用法

让学生记住一般情况下一个句中中只有一个动词

There is a lot of rain here in summer.
It rains a lot.
It's rainy.
这个确实是好方法，值得学习