Question

请帮忙分析下句子成分！moment能用where从句修饰？“had of done”是怎么回事？

When I think back to moments where I wish I had of done something differently, it's always around making sure that everybody in the room is heard.

Answer 1

并不是where修饰moments，而是moments作where这句从句的时间状语了，where指代了in these moments，意思是我多么希望在这某些时刻我能有所改变。
至于had of done好像是没有这种用法的，所以我觉得of应该是多余的，应该去掉。

追问

“moments作where这句从句的时间状语”，我不是很了解，麻烦再次解答，谢谢你！

追答

意思就是，in these moments在从句里面，变成了where，原来这个从句其实是 I wish I had done something differently in these moments。