一般现在时表将来

　　1）下列动词：come， go， arrive， leave， start， begin， return的一般现在时表将来。这主要用来表示在时间上已确定或安排好的事情。

　　The train leaves at six tomorrow morning.

　　When does the bus star? It stars in ten minutes.

　　2）倒装句，表示动作正在进行，如：

　　Here comes the bus. = The bus is coming.

　　There goes the bell. = The bell is ringing.

　　3）在时间或条件句中。

　　When Bill comes (不是will come)， ask him to wait for me.

　　I'll write to you as soon as I arrive there.

　　4）在动词hope， take care that， make sure that等后。

　　I hope they have a nice time next week.

　　Make sure that the windows are closed before you leave the room