完成时(时态)
来源:学生作业帮 编辑:百度作业网作业帮 分类:英语作业 时间:2024/06/22 23:47:26
have done 和have been done和have been doing都有什么区别?请结合例子说明下
![完成时(时态)](/uploads/image/z/19660639-31-9.jpg?t=%E5%AE%8C%E6%88%90%E6%97%B6%28%E6%97%B6%E6%80%81%29)
解题思路: 见下
解题过程:
共同点:都是完成时
have done:是主动形式的完成时,与句子构成主谓关系:
we have known each other for years。(我们知道)
Have been done:是被动形式的完成时,与句子构成动宾关系:
We have been told about it。(我们被告诉)
Have been doing:主动形式的完成进行时,与句子构成主谓关系,并强调动作的持续不断:
We have been working here for years。(我们一直工作)
如对本题解答还有疑问,可在“继续讨论”中留言,我收到后会尽快给你答复。谢谢你的配合!匆忙中难免有疏漏,请多包涵哦。我是菁菁草老师,随时为你答疑解惑!
英语的诀窍就是熟练,办法是多背多练。加油吧!Do your best and you can do the best!
最终答案:略
解题过程:
共同点:都是完成时
have done:是主动形式的完成时,与句子构成主谓关系:
we have known each other for years。(我们知道)
Have been done:是被动形式的完成时,与句子构成动宾关系:
We have been told about it。(我们被告诉)
Have been doing:主动形式的完成进行时,与句子构成主谓关系,并强调动作的持续不断:
We have been working here for years。(我们一直工作)
如对本题解答还有疑问,可在“继续讨论”中留言,我收到后会尽快给你答复。谢谢你的配合!匆忙中难免有疏漏,请多包涵哦。我是菁菁草老师,随时为你答疑解惑!
英语的诀窍就是熟练,办法是多背多练。加油吧!Do your best and you can do the best!
最终答案:略