There is 与 There are 的区别

问题描述:

There is 与 There are 的区别
最好完整点,急用,明天就要用,最好今天弄完!

There is 后加单数名词或不可数名词
单数There is a book.
不可数名词There is some bread(面包)
There are 加复数名词
复数名词There are many trees