will 在陈述句中用于各人称，在争求意见时常用于第二人称。

　　Which paragraph shall I read first。

　　Will you be at home at seven this evening?

　　a. 主语的意图，即将做某事。

　　What are you going to do tomorrow?

　　b. 计划，安排要发生的事。

　　The play is going to be produced next month。

　　c. 有迹象要发生的事（北师大家教网www.beishidajiajiao.com）

　　Look at the dark clouds, there is going to be a storm。

　　We are to discuss the report next Saturday。