ysmw.net
当前位置:首页 >> woulDn hAvE DonE >>

woulDn hAvE DonE

wouldn't have done 表示不会做某事,但是实际上做了。文章中的意思是本来不会降低美国的油气价格。 would have done 是一个固定虚拟语气的用法。 表示对过去事情的假设,意为“本来想做、要做但没做”,使用时大多会给出导致没做成或会这样做的条...

“would+have+done”虚拟语气,表示对过去事情的假设,意思是“本来会做”。 1. I would have told you all about the boy's story, but you didn't ask me. 我本来会告诉你这个小男孩的故事,但是你没有问我。 2. Without your help, I wouldn't ha...

would have done 在语法时态上称作“过去将来完成时。” 语法教科书上对这个时态的解释是“表示从过去观点看将来某时某动作已完成”,并注明“这个时态用得相对比较少。”例句: I thought Sophia would have told you something. 我想索菲娅会已告诉...

不是,是 虚拟语气 表示对过去的推测 情态动词中只有would 没有 如 If he had got up late yesterday,he wouldn't have caught the ealy bus. 这句就是虚拟 对过去的推测有must,may,can但不会用would ,给你比较一下 can have done对过去的推测 ...

need’t have done本来不必做……;wouldn’t do 不愿意做……。 1.You needn't have come so early. The meeting will begin in an hour. 2. I wouldn't give it up.

wouldn't have done 是指'不会这么做' 一般用在一种假设的情况下 比如'如果我知道就不会这么做了'之类的 shouldn't have done 指'不应该这么做' 一般用在做了一件事然后表示后悔或者指出错误 像是'这件事不应该这么做'的感觉吧 couldn't have do...

wouldn't have done 表示不会做某事,但是实际上做了。文章中的意思是本来不会降低美国的油气价格。 would have done 是一个固定虚拟语气的用法。 表示对过去事情的假设,意为“本来想做、要做但没做”,使用时大多会给出导致没做成或会这样做的条...

wouldn’t have placed本来不该安放..... should (would )+ have done 本来该做某事而没做 should (would )not + have done 本来不该做某事而做了 I should have told you that earlier。我本该早点把那个告诉你。 I shouldn't have lied t...

这种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。但是有些情况下可以用混合型,也就是不完全配套。would have done也表示虚拟语气,它的含义是“本来能做但没有做”。这两句话,你难理解的是它的否定之否定。 我首先...

情态动词must+have done只用于肯定句中,表示对过去发生的事情或状态进行肯定的推测,意为”过去一定做过某事”. 如: 1)It must have rained last night,for the road is all wet. 昨天晚上一定是下雨了,因为路还湿着. 情态动词can/could可用于...

网站首页 | 网站地图
All rights reserved Powered by www.ysmw.net
copyright ©right 2010-2021。
内容来自网络,如有侵犯请联系客服。zhit325@qq.com