will \be doing to do \be about to do \be to do的区别

问题描述:

will \be doing to do \be about to do \be to do的区别

will是表示将来的一般用法be going to do有……的趋势(如天气变化),也有计划要做(I'm going to have a walk.)be about to do正要做……(I was about to go out when the phone rang.)be to do有计划,安排,命令...