您的位置首页百科问答 does过去式是什么? Simone 发布于 2024-10-02 08:54:54 552 阅读 does过去式是did,它是助动词do的过去式,用来构成否定句、疑问句和肯定回答等。例如:1.He doesn't like it. 他不喜欢它。2.Did he take part in the competition? 他参加比赛了吗?3.Yes, he did. 是的,他参加了。此外,在虚拟语气中,也可以用did来表示与现在事实相反的假设情况,如:If he had been here, he would have helped us. 如果他在这里,他会帮助我们的。