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
