There is going to have a football match next..这里为啥要把have改成be呢?

问题描述:

There is going to have a football match next..这里为啥要把have改成be呢?

there be 意思是 有
be going to 意思是 将要
there is going to be 将要有

be going to be 是一种语法。

There is going to be a football match next...
或者..
We are going to have a football match next.