Question

there is going to be 和there is going to have 的区别及用法，还有will have和 are having。

Answer 1

there is going to have 是错误的形式
再帮你拓展一下there will be 和 there will going to be的区别
there will be 和there is going to be 都是there be 句型的将来时态，主要看will 和be going to在表将来时的区别.
be going to 是根据某种客观迹象、现有情况来判断将要或即将发生的某种动作或状态；
而will 单纯的表将来，还有某种意愿的意思,是发自内心想怎样。
比如：Look！It's going to rain.(可能是说话人根据当时天气情况来判断要下雨了)

希望能对你理解will 和be going to 有帮助

Answer 2

there is going to have是错误的形式。
there is going to be 是正确的形式，表示there be 的将来时态。
will have是指将来会有
are having是指现在正在有

Answer 3

只有这一结构there is going to be没有 there is going to have

Answer 4

这个不过句型不同而已 你自己造句就是了 这要想说可就多了 谁会回答你这种问题