be going to,be about to,be doing 的区别三者都有表“计划,打算要做某事”的意思,那请问有什么区别,什么时候用哪个呢

be about to / be going to 的区别 be about to,be to,be going to,be able to的区别 be to be ,be going to be ,be about to be ,will be ,表示将要,有什么区别? 区别be going to,be about to,be doing,be to be going to be going will to be going to be about to do be to 有什么区别? be going to,be to do,be about to do 有什么区别 be to do,be going to do,will do,be about to do的区别. [英语]be about to ,be going to ,be to 的区别是什么?无 be going to和be to和be about to的区别 求be going to be to do be about to 一般现在时表将来的作文,急 请指教be to.be going to.be about to.will的区别?` what's going to be talked about next? will/shall +V ;be going to ;be to+V ;be about to+V ;be +ving 表示将来时的区别! be to do ; will be ; be going to ; be about to ; 现在进行时表将来有什么区别? be going to造句 be going to be going to作文