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 UID94145 帖子2194 积分2526 学分15866 个 金币3 个 性别男 在线时间259 小时 
 
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                 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。
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