would have been done是一种虚拟语气的形式,用于表达过去本该发生某事,但实际并未发生。在句中充当谓语动词或状语等成分,通常与一定的时间状语连用,如last night, last week, last year等。这种用法适用于对过去情况的虚拟、对过去决定或行动的假设以及对过去的建议或劝告等场景。 二、句子结构 would have been do...
"Would have been done"是英语中的过去完成时态,用于表示在过去某个时间点之前已经完成的动作或事件。该时态常用于条件句中,表示与过去某个时间点相关的假设或推测。下面将逐步解释这个时态的用法。 1.用于表示过去某个时间点之前已经完成的动作或事件 过去完成时态常用于叙述已经发生的动作或事件,并明确指出这些动作...
英语语法 “would have been done”是英语中的虚拟语气时态,具体来说是过去将来完成时的被动语态。它用来表示对过去某一时间之前已经完成的动作的虚拟或假设,通常用于表达与过去事实相反的情况或是对过去某种可能性的推测。 例如,在句子“If I had had enough time, the report would have been done yesterday.”...
would been done的用法 "Would been done" is an incorrect phrase that does not exist in standard English usage. However, there are two phrases – "would have been done" and "would be done" – that are commonly used. In this article, we will explore the correct usage of these phrases ...
wouldhavebeendone是一种复合时态。它表示过去某个时间点或某个事件之前本应该发生或完成的事情，但由于某种原因没有发生或完成。它是虚拟语气的过去完成时态，通常用于表示与过去事实相反的假设情况。
would have been通常用在虚拟语态中，表示将会做与过去事实相反的动作。would have been属于would have done的句式，属于过去将来完成时。其中been是be的过去分词。例句：My daughter would have been 17 this week if she had lived.我女儿要是还活着的话，这周就17岁了。过去将来完成时的用法 1、...
很高兴为你解答：if 条件句中主语与done之间是主动关系时用would have done 当主语与done是被动关系用would have been done 例句：if they would have finished the work ，they could have a rest now 要是他们完成工作，他们现在本可以休息一下。good luck！
What I did was right and if I had done anything less it would have been wrong.我做的一切都是正确的，如果我少做了一点点，就会出错。注意事项：1、这个时态用得相对比较少，通常主要用于转述方面，即用于第三、四类条件句及间接引语中。2、情态用法：would 后接完成式除用于构成过去将来...
1、would have been通常用在虚拟语态中，表示将会做与过去事实相反的动作。2、would have been就属于would have done的句式，其中been是be的过去分词。
1过去将来完成时的结构是should/would have been done么?如题,看到有些书上介绍的是should/would have been done,和平时说的不太一样,那这是过去将来完成时的结构么? 2 过去将来完成时的结构是should/would have been done么? 如题,看到有些书上介绍的是should/would have been done,和平时说的不太一样,...