求英语词组辨析be to do,be going to do ,be about to do三者都有表“将来”的意思,具体有什么区别呢?请举例说明,

求英语词组辨析be to do,be going to do ,be about to do三者都有表“将来”的意思,具体有什么区别呢?请举例说明, 英语词组辨析used to do、 be used to do 、 be used to doingused to do、 be used to do 、 be used to doing的区别从意思 用法各方面来说 高一英语短语辨析be persuaded to do 和 persuade to do 的区别 辨析 be sure of 与be sure to do sth 乐意做某事英语词组是什么是不是be willing to do,还是be willing to doing 确定做某事的英语词组be sure to do等不等于be certain to do?又没有一个词组是be certain to do be surprised to do同义词组 词组 sb be said to do 英语词组,单词辨析skillful skilled 的区别be popular among be popular with 的区别 是be surprisde to do 还是be surprising to do?（词组）词组咋写 急求：初二水平英语造句用be mad at be supposed to do well in happen borrow pass用这些词组各造一个句子 英语一些短语词组的用法区别：need+v-ing和+to do的区别,be supposed to do还是be supposed to be doing? 英语短语辨析willbe going to dobe to do be doing在表示将来时时有什么区别? 英语sb be to do 用be trying to do sth 英语词组造句大虾们,教教我吧55555555555555555555555555555555555555555555555 be likely to do和be likely doing的用法·辨析 请问有be difficult to do sth 这个词组吗?be difficult XXXXX 还有什么词组? everything i do has to be my decision?求分析句子成分,词组..