1) 概念：表示将来某时进行的状态或动作，或按预测将来会发生的事情。
　　　She'll be coming soon.
　　　I'll be meeting him sometime in the future.
注意：将来进行时不用于表示"意志"，不能说 I'll be having a talk with her.

2）常用的时间状语
Soon, tomorrow, this evening，on Sunday, by this time，tomorrow, in two days, tomorrow evening

　　 By this time tomorrow, I'll be lying on the beach.