1.概念：表示将要发生的动作或存在的状态及打算、计划或准备做某事。

2.时间状语：Tomorrow,next day(week,month,year…)，soon,in a few minutes,by…，the day after tomorrow,etc.

3.基本结构：主语+am/is/are +going to + do+其它;主语+will/shall + do+其它

4.否定形式：主语+am/is/are not going to do ;主语+will/shall not do+其它

5.一般疑问句：be放于句首;will/shall提到句首。{首字母大写}

6.例句：They are going to have a competition with us in studies.他们将有一场比赛和我们一起研究。 It is going to rain.天要下雨了。