will do 和be to do的区别

将来时态中的will do 和be to do 有何区别？

热心网友

will do...就是一般将来时be to do 按计划或安排要发生的事或打算做的某事（接近be going to )e.g.He is to see me today.I am to see him today at six o'clock。我今天6点钟要去看他。We were to have been married last year.我们本打算去年结婚。

热心网友

我只知道will do 和 going to do 区别：will do:你要做的事情你还不确定，没有计划去做going to do:你已经决定做了，有了安排。-I will visit my sister this evening.我今晚要去姐姐家看看。（不去也是有可能的）-I am going to visit my sister this evening.我今晚要去姐姐家看看。（已经计划好，一定会去的）