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had been done和had done的区别
had
done 和 had
been
done有什么区别
答:
1、用法不同
had done 是过去完成时
。表示动作发生在过去的过去。通常句中有过去时间状语作参照。例句:I had finished my homework before my father came back.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...
haddone和hadbeendone有什么区别
答:
haddone与hadbeendone都是动词的过去完成时形式,
但在结构和用法上存在区别
。简单来说,haddone是过去完成时的标准形式,表示过去的过去发生的动作或状态;而hadbeendone则是被动语态的过去完成时形式,强调过去某一时间前已经完成的动作或状态,且主语是动作的承受者。详细解释:1. haddone的用法:haddone...
haddone和hadbeendone有什么区别
?
答:
haddone是过去完成时的一个错误表达形式,而hadbeendone则是过去完成时的被动语态的一种形式。
两者在语法结构和用法上有明显的不同
。解释:1. haddone是过去完成时的错误表达。在英语中,过去完成时的基本结构应为“主语+had+过去分词”。而haddone并不符合这一结构,因此不是一个正确的语法形式。2. ...
had
been
done和had
done的区别
是什么?
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
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。
英语had
done 和had
been
done区别
答:
had
done
是过去完成时 had
been
done是过去完成被动时,表示被动的,并且而在过去的过去完成的
had
been
done与had
done的区别
,何时选前者,何时选后者?
答:
前者是被动语态,后者是主动语态,
had
done和had
been
done的区别
是什么?
答:
have
been
done:词性为短语,have been done是由助动词have、be动词been和过去分词done构成的短语。通过下面的表格我们了解下have
done和have
been
done的
含义、发音和用法 接下来让我们看下have done和have been done的用法
区别
:1.结构组成:have done由助动词have和过去分词构成,have been done由助...
had
been
done与had
done是
什么
结构 他们的用法是什么
答:
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 been done by me 一般这两个时态有...
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