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had been done的用法
had
been
done
什么意思啊 怎么用??
答:
He said he
had
been
to Beijing twice. 他说他已经去过北京两次。(因为“说”said就是过去式,而去北京的动作发生在说said 的过去,所以用过去完成时。所以,根据句意来,如果是过去完成时,而且动作是【被发生】的,那就需要用had been
done的
结构。例句:The classroom hadn’t been cleaned b...
had
been
done
和had done有什么不同
的用法
吗?
答:
您好,1)had been done
是(过去完成时)的(被动语态)
,比如:After my homework had been done, my mother came home.(我做完作业后,我母亲到家了。【汉语不会翻译为:功课被我做完后,我母亲到家了。因为这个不是汉语的习惯。】)2)had done 是(过去完成时)的(主动语态),比如:After...
had
been
done
是什么时态
答:
“had been done”
表示过去的过去,是过去完成的被动态时
。(当你想说发生在过去的两件事时,就要分清谁先谁后。先发生的用过去完成时,后发生的要用过去时)。如:The rooms had been cleaned when I came. 我来的时候,房间已经被打扫了。have/has been done是现在完成时的被动语态。表示某事...
什么时候用has
been
done
什么时候用
had
been done啊,就像那个选择题我错...
答:
主要看时间状语,过去的过去就用had,过去已经发生了,对现在造成影响,或者一直持续到现在,就用has
。有时候他没时间状语,你就看动词,是过去式还是其他什么形式,再结合这事发生在之前还是之后
had
been
done
与had done是什么结构 他们
的用法
是什么
答:
had been done
是过去完成被动时态
had done 是过去完成时态,表示过去某时间前已经发生的动作或情况,这个过去的时间可以用by,before等介词短语或一个时间状语从句来表示;或者表示一个动作在另一个过去动作之前已经完成.we had just had our breakfast when peter came in i had done sth=sth had ...
...
done
,
had
done,being done,be done,
have
been
done,had been don...
答:
built now by the government .be
done
是被动语态,比如:The classroom needs to be cleaned.
have
been
done是现在完成时的被动语态 比如:These classrooms have been cleaned ,you can do something else .
had
been done是过去完成时的被动语态 ,用于过去时态,跟现在完成时的被动语态
用法
一样 ...
has
been
done
与
had
been done要怎么用啊
答:
has
been
done
与
had
been done要怎么用啊?has been done 是现在完成时的被动语态。had been done是过去完成时的被动语态。过去完成时的概念是【相对过去的某个时间更早的】【过去】如:The work has been done.这项工作做完了/完成了。The work had been done before you came.这项工作【在你...
had
been
done 与
have
been
done 的
区别
答:
had
been
done
过去完成时 过去某个时间之前就已经完成 例如,All of my execises
have
been done when you asked me yesterday. 昨天你问我的时候,我的作业已经做完了。have been done现在完成时 到现在为止已经完成 例如,All of my execises have been done now. 我现在已经把所有作业做完了。
was done和
had
been
done的
区别,要有例句
答:
had
been
done
很明显,也是英语两大语态中的被动语态,但它的时态为过去完成时。过去完成时表示过去某一时间或动作以前已经发生或完成了的动作,对过去的某一点造成的影响或是结果,即为“过去的过去”,所以我们一般认为过去完成时不会单独存在,只会在从句中起作用(这里包括特殊的时间状语),比如:By...
had
done
和had
been
down的区别
答:
had
done
是过去完成时态的主动语态。。比如:I had finished my homework by last sunday.我上个礼拜天之前就已经完成了家庭作业。had
been
done 是过去完成时的被动语态。比如:My homework had been done by last sunday.我的作业在上个礼拜天之前就做完了。
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