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混合的虚拟语气

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/11/08 15:17:40
我听说虚拟语气可以前后虚拟不同的对象,如前面虚拟现在后面虚拟将来,那是什么样的?要怎么理解
解题思路: 有时,主句与从句的动作发生在不同的时间,主句从句谓语动词的虚拟语气形式因时间不同而不同,这种条件句叫做混合条件句也叫混合虚拟语气
解题过程:
有时主句和从句的谓语动词指不同的时间,这时需要用混合虚拟语气。一般来说,在这种情况下,主从句谓语动词指代的时间不同,所以我们又可以错综时间条件句,在这种虚拟情况,动词形式应根据实际情况灵活使用,在做这些题目时候尤其要注意每道题目的提示语:时间状语。绝大多数情况下,从句或者主句都有相关的时间状语,这是我们解题的关键。
If you    that late movie last night, you wouldn’t be so sleepy.
A. haven’t watched   B. didn’t watch  
C. hadn’t watched   D. wouldn’t have watched         答案选C。
Many dead would now be alive if they have not attempted to return for something.
Had Paul received six more votes in the last election, he would be our chairman now.
混合虚拟语气还有一种情况就是事实和虚拟假设的混合句,这样的句子不仅仅是时间的不同,而重要是事实和假设的混合。
I would have gone to visit him in the hospital had it been at all possible, but I was fully occupied the whole of last week.
该句前半部分是假设虚拟,而后半部分是事实的陈述。
Your math instructor would have been happy to give you a make-up examination had you gone and explained that your parents were ill at the time.
  该句前半句用的是假设虚拟,后半句主句也用的是假设虚拟(如果你去并且解释的话),但是后半句的从句用的是事实语气,因为“父母病了”是客观事实,故不需要用虚拟形式had been。
你是初中的学生以上可能看不太懂。简单的说就是有时,主句与从句的动作发生在不同的时间,主句从句谓语动词的虚拟语气形式因时间不同而不同,这种条件句叫做混合条件句也叫混合虚拟语气。例如:
If you had asked him yesterday, you would
know what to do now.如果你昨天问过他,今天就知道做什么了。
(从句与过去事实相反,主句与现在事实相反。)
If it had rained last night(过去), it would be
very cold today(现在).如果昨晚下过雨,今天就会很冷了。遇到这种句子你一定要注意从句或者主句都有相关的时间状语。 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。我是川流不息老师,随时为你答疑解惑!
最终答案:略