be to do sth 和be going to do的区别

Question

如题所述

Answer 1

be going to do打算和计划做某事
be to do sth 表达一种意愿，时间短相当于 willing to do

Answer 2

"be going to do"表示即将发生的或最近打算进行的事。
例如：We are going to have a meeting today.
It is going to rain.

"be to do sth "表示按计划进行或征求对方意见。
例如：Are we to go on with this work?
The boy is to go to school tomorrow.

Answer 3

be to do something:
应该做某某事
be going to do:
要去做某某事

Answer 4

be to do sth 想去做某件事情,表示还没去做的,要去做的.
be going to do 要去做某事情,已经发生

参考资料：我轻轻的走了,正如我轻轻的来