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had done would have done
would
have
done
和 should have done的区别是什么
答:
would
have
done
是虚拟语气,对过去事情的虚拟,本来想做但是没有做。If I hadn’t been busy that day, I would have gone there with them.我那天很忙,否则,我就和他们一起去那儿了 You should have told me yesterday that you
had
changed your mind.你昨天应该告诉我你改变主意了 ...
had
done
和had been done是一个意思吗?
答:
在我父亲回来之前,我已经完成了家庭作业。
had
been
done
则是过去的过去,是过去完成的被动态时。例句:The rooms had been cleaned when I came.我来的时候,房间已经被打扫了。2、含义不同 had done 做过 例句:What I did was right and if I had done anything less it
would
have
been ...
...事实相反吗为什么用与过去相反的
would
have
done
?
答:
可以用
would
have
done
只是他没用 用了的意思就是 他一定会通过 这个 could have 有两种意思 一种是可能性 一种是能力/条件 而且你要注意 would have / could have 并不是和过去相反 ,是过去相反的时候可以用这两个, 和过去相同的时候,也能用 would have /could have 甚至能用 would ...
有英文高手知道吗?
would
have
done
和would do的区别,
答:
would
have
been/
done
本应是/做…不是对将来事情的推测,而是表示与过去事实相反的情况,虚拟语气。———表示与过去事实相反的情况的虚拟语气构成:从句:
Had
+过去分词,主句:Should/would/could/might have done。例If I
had
got there earlier, I should/could have met her. 如果我早到那儿,我...
...
have
done
/
would
have been doing/
had
done等时态
答:
过去:did 现在:do 将来:will+do 关键是一个词只能变化一次来表达一个含义,不够就加各种助动词,如be 所有当你同时表达 过去+完成+进行+被动 你可以 sth did+
have
done
+be doing+be done 将之间重复的部分合体,毕竟have be do都是动词,从左起每2个词作加法 did+have=
had
,done+be=been...
...关于
would
/should/could/might
have
done
的区别。
答:
四、“might+
have
+
done
”表示对过去事情的推测,might与may意思相同,但可能性更小。多用于虚拟语气结构中。1. He might have given you more help, even though he was busy. (MET90)他或许会多给你一些帮助,即使他很忙。2. She might have achieved greater progress, if you
had
given her ...
急!!!If
had
done
,sb
would
do sth和If had done,sb wo
答:
If you
had
passed the exam, your mom
would
buy you a new car.后者是说“如果某事发生了,某人就应该已经做了什么了。”有了前者,后者就应该已经做了什么了(而实际上后者并没有做),这是一种事后诸葛亮的说法 If you had passed the exam, your mom would
have
brought you a new car...
If I
had
had enough time,I
would
have
done
the work better. 这句...
答:
虚拟语气的问题楼上都说很好了,唯一补充的是这个句子是现在完成时的虚拟语气。“有时间”是
have
time,现在完成时是have
had
time,这个能理解吧?那么代入虚拟语气,主句 have
done
变身为
would
have done,这个也能理解吧?从句的have had time中的第一个have也随之要变成过去时,因此结果就是 had...
求教几组词用法区别SHOULD
HAVE
DONE COULD HAVE
DONEWOULD
HAVE...
答:
2.She might
have
achieved greater progress,if you
had
given her more chances.如果你多给她点机会,她可能已经取得更大的成绩.七、 “
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...
If +主语+
had
had down ,主语+
would
have
down...这个虚拟语气的用法...
答:
这是表示与过去情况相反的 虚拟语气。如:if he
had
studied hard ,he
would
have
passed the exam.假如他努力学习了 ,他就会通过考试。这是对发生过的事情的看法 ,事情就是他没有努力学习 也没有通过考试。
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