11.4 一般将来时
 
1) shall用于第一人称,常被will 所代替。
  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?

2) be going to +不定式,表示将来。
  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
   Look at the dark clouds, there is going to be a storm.

3)  be +不定式表将来,按计划或正式安排将发生的事。
   We are to discuss the report next Saturday.

4) be about to +不定式,意为马上做某事。
  He is about to leave for Beijing.
  注意:be about to 不能与tomorrow, next week 等表示明确将来时的时间状语连用。