be going to 是助动词吗?/谢谢 半助动词属于助动词吗?/O(∩_∩)O谢 ...答:半助动词在功能上介乎主动词和助动词之间的一类结构,称为半助动词.常见的半助动词有be about to,be due to,be going to,be likely to,be meant to,be obliged to,be supposed to,be willing to,have to,seem to,be unable to,be unwilling to等.它们可与主动词搭配构成复杂动词词组并表示...