be about to 和be going to 有什么不同？

be about to 和be going to 有什么不同？

about to 和 be going to 的区别

be about to 和 be going to 都有未来的含义。
1.

be about to 侧重“即将...， 就要...”( = be on the point of ... ing)，

be going to 指“不久的将来”( = near future)。

2.

be about to 是文语，be going to 是口语。

3.

be about to 不能接时间状语，be going to 可以接时间状语。

（错）I am about to go next week.应改为“I am about to go.”

be about to[+ v.]（比be going to + v.急迫；不可和tomorrow等表示将来的副词连用）即将：We were ～ to start,when it rained.我们正要出发，这时下雨了。

there will be 是纯将来时态 是没有计划的 going to be 则一般指别人计划好的 如：there is going to be a football match tomorrow. 一般不用there will be there will be no one leaves at 3 o clock. 不懂追问哈o(∩_∩)o~

be about to 后不能接具体时间，表”某一时刻正要做某事”； be going to 可以接具体时间，表“计划做某事”。 例子：I was about to leave when it rained.我正要离开时天下雨了。 I'm going to visit Tom next Monday.下星期一我要去拜访汤姆． 绝对原创！如有雷同，绝属巧合！