work on it had begun before my sister left. 这句话的主语是倒装句吗？请各位给我详细讲解一下。

显示全部楼层 · 2011-9-1 17:15:24

Work on it had begun before my sister left.这栋房子在我姐姐离开之前就已动工了。Work在这儿是名词，意思是“工作”on it---介词短语作后置定语修饰work;had begun 谓语动词，before my sister left时间状语从句。...

千问 · 2011-9-1 17:15:24

Work on it had begun before my sister left.这句话的意思是：这栋房子在我姐姐离开之前就已经动工了。这里的Work是名词，作“工作”解，后面的on it是介词短语，作work的后置定语。had begun 谓语，before my sister left 是时间状语从句。希望可以帮助你理解，有问题...

千问 · 2011-9-1 17:15:24

不是。Work on it which/that had begun before my sister left....

work on it had begun before my sister left. 这句话的主语是倒装句吗？ 请各位给我详细讲解一下。

work on it had begun before my sister left. 这句话的主语是倒装句吗？请各位给我详细讲解一下。