I wish后面如果用虚拟语气,would do表虚拟现在,直接用过去时态表示虚拟过去would have done虚拟
来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/09/01 17:05:38
I wish后面如果用虚拟语气,would do表虚拟现在,直接用过去时态表示虚拟过去would have done虚拟将来.
建议不要这样去理解.
虚拟语气是指没做到或不能做到的一种假设.I wish后面如果用虚拟语气,通常以过去时来表示现在的意愿,而且知道是不可能的,如:I wish I were you.
以would或could+现在完成时或者过去完成时来表示过去没做到的事,如:I wish you could have helped me (事实上你并没有帮助我),I wish I had told you that.(事实上我并没有告诉过你)
would do并不是虚拟语气,而是意愿的表达方式:I would do the job. (我来干这事吧)
would have done不能理解为“虚拟将来”,而是“想做而没做”(有“马后炮”的意思),如:I would have helped you if I had not left early. (如果我没早走,我会帮助你的)
虚拟语气是指没做到或不能做到的一种假设.I wish后面如果用虚拟语气,通常以过去时来表示现在的意愿,而且知道是不可能的,如:I wish I were you.
以would或could+现在完成时或者过去完成时来表示过去没做到的事,如:I wish you could have helped me (事实上你并没有帮助我),I wish I had told you that.(事实上我并没有告诉过你)
would do并不是虚拟语气,而是意愿的表达方式:I would do the job. (我来干这事吧)
would have done不能理解为“虚拟将来”,而是“想做而没做”(有“马后炮”的意思),如:I would have helped you if I had not left early. (如果我没早走,我会帮助你的)
虚拟语气中,什么时候用would have done,would do
wish的虚拟语气在表示对过去情况的虚拟 wish + 主语 + would(could)+ have + 过去分词表示
虚拟语气中,表示现在,过去和过去完成时,都是往前推一个时态,为什么虚拟语气将来时用were,would呢?
虚拟语气中would could should might have done与had done都是表示过去,在用法上有
虚拟语气would have done 的用法
虚拟语气的主句,什么时候用would do?什么时候用would have done?
虚拟语气中对过去的虚拟主句否定是用would have not done or would not have done?
If引导的虚拟语气句子 一般 将来 过去 还有主语加would have done/been
虚拟语气:If从句对现在、过去、未来都怎么用?什么时候用would+V.原形?
虚拟语气中若表示与过去、现在事实相反,各用什么时态
would虚拟语气 和过去将来时一样么?
would rather后面为什么要用虚拟语气?如何用?