sth being done 怎么用?
3个回答

1.sth being done是一个名词短语,其用现在分词的被动结构作后置定语修饰前面的sth,可以翻译成“正在被...的某物”.

如:Can you see the bridge being built?

你能看见那座正在被建的桥吗?

2.当然,也有可能出现“及物动词 + sth being done”的用法,此时sth为宾语,而being done为宾语补足语.

如:I saw this brdige being built yesterday.

昨天我看到这座桥正在被建.