[紧急]现在进行时表将来的用法.
问题描述：
[紧急]现在进行时表将来的用法.
答
be going to do =will 的意思
例句：I am going to look a book.
you are going to attend an assembly.
Tom was going to play football just now.表示汤姆刚才准备去做什么
咱现在上高中.咱老师是这样讲的撒