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had done和was done的区别
...
done
’?这不是被动语态吗?不应该是‘i
had
done’吗?
答:
I was done是我已经完成了(或做好了)的意思。 done是形容词,是完成了、办好了的意思。was done是系动词+形容词
。I had done.是我(在过去地时间以前)已经做过了的意思。done是do的过去分词,这个done和上句的done并不是一个词。
虚拟语气中
had
done与
would
have
done,did与would
do 的
用法有何...
答:
当主句与if条件句中的动作都发生在过去时,主句谓语动词就要使用
had
done
形式,if条件句中谓语动词则要使用would
have
done形式 。e.g.If I had worked hard,I would have passed all the exams.当主句以及if条件句中的动作都发生在现在时,主句的谓语动词必须使用did(be动词用were),if条件句动词须...
was
done和had
been
done的区别
,要有例句
答:
以上着重剖析了过去时与过去完成时时的不同,
was done 和had been done分为二者被动语态,被动语体所表达的含义大同小异,不做赘述
。两种形式的主要区别在于二者时态的不同。以上。
had
done的
用法和含义
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...
何时用
had
done
?何时用
have
/has done?
答:
had
done
是过去完成时,如果动作发生在相对于过去某一时刻的过去,在过去某时刻已经完成了,就用had done。
have
/has done是现在完成时,是相对于现在动作已经完成了,have done主语是第一人称和第二人称和第三人称复数,has done主语是第三人称单数。过去完成时(The Past Perfect Tense):表示过去某一...
1.be
done和have
/has/
had
been done之间
区别
!请举例!2.表转折时while与...
答:
1)be
done
可以是is done/
was
done/were done,这表示动词的一般现在式和一般过去式的被动语态,例如:The cup was broken by a child.由主动句A boy broke a cup变来的。
have
/has/
had
been done表示现在完成式和过去完成式的被动语态,例如:The film has been seen by all the students in ...
had
done
是主动
还是
被动
答:
had
done
是主动语态的过去完成时。主动语态表示主语是动作的执行者,被动语态表示主语是动作的承受者。被动语态是动词的一种特殊形式,一般来说,只有需要动作对象的及物动词才有被动语态。汉语往往用"被""受""给"等被动词来表示被动意义 。被动语态由“be动词+及物动词的过去分词”构成。被动语态的时态...
has been
done和wasdone的区别
答:
you must do your homework first. 我跟你说过多少次要先做作业!Son: Yeah, but it has been
done
. 是啊,可我已经做完了。(含有他不太耐烦的意思)换成Son说: Yes, Mom. it
was
done. 好的妈妈,功课做完了。(看,只是告诉事实,没有生气的意思——乖孩子,来亲一个先——)...
had
done和
has
done有什么区别
答:
had
done
过去完成时,指过去时间的过去 如:i had finished my homework before i watched TV(我在看电视之前就把作业完成了)过去完成时一般有过去的过去的语境,watched tv是过去,在watched tv 之前完成作业
have
\has done 叫现在完成时.表示动作发生在过去,对现在有一定的影响.通常与时间段连用....
has
done
had
dane
区别
?
答:
has
done
现在完成时态,主语是第三人称单数。表示动作从过去一直延续到说此话时,并有可能延续下去。如:He has studied English since 2014. ( 他从2014年起一直学习英语。)
had
done 过去完成时态,主语是各种人称。表示动作从过去某一点开始到过去某一点结束,又称之为过去的过去。如:He had ...
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