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has been doing和have been done
have
been
done和has
been
doing
的区别?
答:
1、时态不同
has
been
done
是过去完成时态,表示某个动作或事件在过去已经完成。has been
doing
是过去进行时态,表示某个动作或事件在过去一段时间内一直在进行。例句:① The report has been done.这份报告已经完成了。② He has been doing his homework for two hours.他已经做作业两个小时了。...
has
been
doing
have
been
done
区别
答:
has
been
doing
是现在完成进行时,强调的是动作从过去某一时间开始,一直延续到现在,并且很有可能还要继续下去,或者表示在说话时刻之前到现在正在进行的动作。举个例子:I
have
been learning English since three years ago。我从3年前就开始学英语了 have been
done
是现在进行时的被动形式,表示某个...
has
been
doing
have
been
done
区别
答:
work
has
been
done
.工作已经完成。(被我们完成,含被动意)
have
been
doing
完成进行时 He has been playing computer games for 6 hours.他到现在为止已经连续6小时玩电脑游戏了。(可能还在继续玩下去)have done 现在完成时 I have done my homework.我已经完成作业了。(跟第一个一样的时态,只是...
现在完成进行时的被动语态
答:
现在完成进行时的被动语态:have/has+been+
doing
。现在完成进行时是没有被动语态的,如果有现在完成进行时的主动结构的句子变为被动结构,可以用现在完成时。现在完成时被动语态结构为has/
havebeendone
,使用
hasbeendone
时主语为单数,使用havebeendone时主语为复数。被动语态 是动词的一种形式,用以说明主语...
have/
has
been
done
和have
/has been
doing
的区别
答:
ave/
has
done
表示已经完成了的事情。所谓过去完成~
have
/has
been
doing
表示还在做,但是已经做了一段时间了。后面最好接时间段。 I have done this before. 这个我以前做过。I have been doing this for 4 years. 我做这个已经有4年了。
she+
has
+
been
后面
ing还是done
?
答:
两个都对,要根据具体句子具体运用。
have
been
doing
是现在完成进行时。它既包含完成时,又有进行时。它表示从过去某一时间开始一直延续到现在的动作。have been
done
是现在完成时的被动语态。
has
been
done
是什么意思?
答:
首先我们来看下has
been
done和has
been
doing
的大致意思:has been done:词性为短语,has been done是have/has been done的过去完成时形式,其中have/has是助动词,been是be动词的过去分词形式,done是do动词的过去分词形式。has been doing:词性为短语,has been doing是have/has been doing的过去...
has
been
done跟has
been
doing
有什么区别?
答:
楼主,你好首先要区分
has
been
done与 had
been done的区别:
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。
Have
/
has
been
后跟什么?以此为开头的是什么时态
答:
首先,这是现在完成时态。其实,后面常常接to,
have
been
to 表示去过某个地方。也可以接过去分词,表示某件事情已经被完成了。比如The work
has
been
done
.最后,have/has been可以接
doing
,但是形成了另一个时态,have been doing,叫做现在完成进行时,表示持续做某事。比如:I‘ve been anwering q...
have
been
done
是什么时态?
答:
have
been
done
是现在完成时的被动语态 。have+do有以下时态:1、have (
has
) + done 现在完成时 ,
had
+done 是过去完成时 。 2、be ( am ,is are ) + done 是被动语态 。3、have been
doing
是现在完成进行时。
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