问：
动词的ing形式都有哪些
答：
动词的ing形式主要有以下几种:
1.现在分词:表示进行时
work - working 表示正在工作
eat - eating 表示正在吃
run - running 表示正在跑
2.过去分词:形容已完成的动作
The broken chair can't be used.
The lost keys were finally found.
3.作为动名词作用物
I enjoy swimming.
We hate waiting.
4.表示習慣性的动作
He has a habit of interrupting people.
表示他有打断别人的习惯。
My brother enjoys spending time with his friends.
表示我哥哥喜欢和朋友在一起。
5.形容性的用法
an interesting book = a book interesting to read
an amusing story = a story amusing to listen to
a frightening movie = a movie frightening to watch
还有一些特殊用法:
Misuse of fund-raising: 用作形容词
Agreeing wholeheartedly: 表示同意的程度
Mind-boggling idea:一个令人惊叹的想法
Impressive-sounding proposal: 听上去令人印象深刻的建议
希望以上解释能帮助您更全面地了解动词的ing形式。如有其他疑问,欢迎继续提问。