新概念怎么翻译这句话啊she had finished the house work before she went out 这段话我看的乱 求详解

问题描述:

新概念怎么翻译这句话啊she had finished the house work before she went out 这段话我看的乱 求详解

在她出去之前把家务活都干完了
她出去已经用的过去时 出去之前就干完了家务 属于过去的过去 用过去完成时
过去完成时的构成是 had+动词的过去分词