新概念2里的一句话Jeremy was a little disappointed by this but he did as his daughter asked.
问题描述：
新概念2里的一句话Jeremy was a little disappointed by this but he did as his daughter asked.
我想知道这句话是被动语态吗,如果是,为什么会有形容词a little如果不是,那by该怎么理解呢?谢谢高人指点
答
由于句中有“by+动作发出者”,所以是一般过去时、被动语态的谓语动词形式.a little是副词短语,用作谓语动词的程度状语.