早教吧 育儿知识 作业答案 考试题库 百科 知识分享

虚拟语气中,wouldhavedone,shouldhavedone,couldhavedone,mighthavedone的各自意思,如何辨别,各自用在什么句子中?

题目详情
虚拟语气中,would have done,should have done,coul
d have done,might have done的各自意思,如何辨别,各自用在什么句子中?
▼优质解答
答案和解析
虚拟语气的句子按道理是应该配套用的:主句had done +从句would have done.could have done也表示虚拟语气,它的含义是“本来能做但没有做”,如He could have passed the exam.(本来能考及格但是没有).might have don...