1.一般将来时的基本结构：will do,第一人称也可以用shall do 表示
e.g. A woman you know well will rsh towards you.
e.g. Your sisiter will be here in less than an hour.
2.be going to do sth. 表示打算做某事或即将发生某事
e.g. Dr. Smith,together with his wife and daughters, is going to visit Beijing this summer.
3.leave,go,come等动词的现在进行时可表示计划或准备要做某事。
e.g. A relation of yours is coming to see you.
e.g. We are leaving for Beijing next week.
e.g. We are dining out tonight.
.注意：像dine之类的动词有不断加多的趋势。为了区别于正在发生的事，此类表示将来时间的进行时用法，通常都带有表示将来时间的时间状语。否则可能产生歧义。
What are you doing this Saturday evening? Are you guys playing?
4.begin,leave,arrive等动词的一般现在时表示按计划或安排将要发生的事
e.g. The next train for Dalian leaves at 3:10.
e.g. School begins on September 1.
5.be about to do sth.表示即将发生某事，该结构不得与表示具体的时间状语连用
e.g. Now ladies and gentlemen,dinner is about to be served.
6.时间状语从句，条件状语从句中，从句用一般现在时表示将来
e.g. The moment you leave this tent,you will get a big surprise.
7.将来进行时 will be doing 表示一般性的将来
