为什么要一定加being 38个

为什么要一定加being 38个 为什么要加being? 英语 为什么要加being YOU ARE NOT BEING POLITE ``为什么要加BEING? she was afraid (of being seen)for being late为什么要加being? I'm afriaid of being late.这句话里为什么加个being?它是什么用法? human being里的这个BEING是什么用法?现在分词?动名词?为什么非要加个being 如果human相当于中文的 人,人类的话,human being 相当于中文里的什么,.man being woman being The professor was quite used to students' being late for the lecture.中students' 后面为什么还要加个being, Being asked to answer the quenstion ,she couldn't refuse 为什么要加Being you are being a really good sport about this.为什么要加being? The rich man was afraid of being scolded为什么要加being? I am being forced out 这句话 为什么要加being?从语法角度怎么解释? are you upset with me for being late ,这里为什么要加being 英语：without being embarrassed这里的being embarrassed是什么用法?为什么要加be? I like being busy.中的being busy是什么成分?be为什么要加ing? I'm being serious为什么要加being?不是I'm serious就够了吗? The man blamed the woman for being careless.中为什么要加“being”啊? The soldier is in danger of being hunt 这里in danger of后面为什么加being ,为什么不直接 hunt 加ingI appreciate being invited to the party .这里的appreciate 后面为什么又要加being