Had i known that you wanted to read it,i would have returned

来源：学生作业帮编辑：作业帮分类：综合作业时间：2024/05/15 20:58:06

Had i known that you wanted to read it,i would have returned it immediately
本人语法巨差,请问,怎么理解这个句式?
希望好心人再提供几个类似的例子的应用...

这个是对过去的虚拟语气,表示后悔没做某事,并且把它倒装了~
原来应该是if i had known that you wanted to read it,i would have returned it immediately
倒装后把had 提到前面去了~意思是假如我知道你想要读它的话,我就会立即把它还回来的~（事实上没有还,有后悔的感情色彩）
因为是对过去的虚拟,所以if从句用了had+完成时,主句用would have done~
例子：if i had been here ,i would have a good holiday~假如我来这里,就会有个好假期了~（事实上没有去这里,说话人表示后悔遗憾）

Had i known that you wanted to read it,i would have returned had i known it ,i would have.. 英语翻译if i had known that,i would have left you.had i know her Had known it earlier,I would not have gone back! I known you would want to known that If I had known that,I could have helped you.had和known怎么都是过去式 (1/2)I wish I had known that Ann ___ill .I would have gone t Had I known her name,I would have inveted her to have lunch. If I had known it earlier,I would have made preparations. Have you ever read that storybook?no but i ( ) (read ) it to Had I know it,I would have told you. I would have known that I should have.