begoingto造句,begoingto

begoingto结构课件.ppt
一般将来时 (1)主语 be going to do sth. (2)主语 will do sth
be going to 后可以不加动词原形吗?篮色框对下的那句
begoingto的用法及与will的区别doc
外研社(一起)六年级下册英语课件-module 10 unit 1 we're going to