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过去完成时had been done
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。
hadbeendone
什么时态。
答:
过去完成时
的被动语态,翻译成中文就是过去已经被做完了。
“was
done
”和“
had
been
done”的区别是什么?
答:
“was
done
”是一般
过去时
的被动语态was/were done之一。表示一个过去发生的动作,而被动语态是表示主语被怎样,其中主语是动作的被执行者即动作承受着。“
had
been
done”,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...
had
done
和 had
been
done有什么区别啊?
答:
sb.
have
done
sth. 主语是人 sth. has
been
done(by sb.) 主语是事物 都表示以
完成
某物某事 例如:I have finished my homework.(have done句型)My homework has been done.(have been done句型)另外,如果是
had
done,句中一定要含有表示
过去
时间的词,如yesterday等,否则不能轻易用had ...
had
been
done
和 had done有什么区别呢?
答:
had
been
done
是被动语态。后面多加名词。had done.后面多加动词。
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。
had
been
done
是什么语法?谢谢
答:
had
been
done
这是
过去完成时
的被动语态.
过去完成时
结构是
had
+
do
怎么会有had+
been
+do呢
答:
呃…不是
DO
是
done
had
done的被动是had
been
done 老师不是讲的是上下相加得的吗?上面是过完had done 下面是被动 be done be的
过去
分词(done)是been所以上下加一起是had been done
has
been
done
跟has been doing有什么区别?
答:
have
/has
been
done
是现在完成时的被动语态。表示某事被做,。如:The problems have been solved.这些问题已经被解决了。
had
been done 则是过去的过去,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 ...
has
been
done
与
had
been done要怎么用啊
答:
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【在你来之前】做完了/完成了。如果我的回答对你有...
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have been done是什么时态
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has been in
had been done和had done的区别
go away过去式
had been的用法和意思
过去完成时的标志词
现在完成时