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have been done表示什么
have
been
done
和
has
been done,分别怎么用,
什么
时候用have 什么...
答:
这个其实
是have
,和
has
的区别啊:has 1) 用于第三人称 如:She has a very beautiful garden.2) 用于单数形式 have:1) 用于第一二人称 2)用于复数 如:They have so much money .附:
Have
/
Has
been
done
与Have/Has done 的区别:前者是被动,后者是主动 给你举个例子吧:比如说:我已经...
非谓语动词to
have
been
done
和done在
表示
被动已完成时 有
什么
区别?
答:
to
have
been
done表示
将要被完成,是将来完成时的被动语态。done 就表示被动和已经完成
had
+ done. 的
done什么
意思
have
/
has
+
been
+done的 been又
是什么
意思...
答:
你好,根据我的理解:
had
是助动词而
done是
代动词,这里也就是指代某个动词的意思,它并没有实际的含义,只是做为一切实义动词的指代动词而已。eg.I had finished my homework.我已经完成了我的作业。这里的finished就是由done替换来的。同样,
have
/
has
+
been
+done里面的been,是助动词,是帮助完成...
would
havebeendone是什么
时态
答:
would
havebeendone是
一种复合时态。它
表示
过去某个时间点或某个事件之前本应该发生或完成的事情,但由于某种原因没有发生或完成。它是虚拟语气的过去完成时态,通常用于表示与过去事实相反的假设情况。
have
been
还是have
done
答:
语法:用于表达一段时间内发生的事情。通常与时间状语连用,如“since”的后面加上具体时间,“for”的后面加上持续时间。例如:- I
have
been
to Paris. (我去过巴黎。)- She
has
been in Canada since last June. (自从去年六月份以来她一直在加拿大。)2.
Have
done
含义:
表示
完成了某件事情...
have
been
doing和have
done
的区别
是什么
?
答:
have
done
:
表示
过去某时完成了某事,强调动作完成或结束后的状态。例句:I have
been
studying English for 10 years. (一直在学习,强调持续性)I have done my homework already, so I can go out to play. (已经完成功课,强调动作完成的现状)图片来源:Shutterstock 总结如下:have been doing:表示从...
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 ...
have
been
done
和
has
been doing的区别?
答:
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。2、动作状态不同 has been done强调的是动作的完成状态,侧重于结果。has been doing强调的是动作的持续状态,侧重于过程。例句:① The dishes
have
been done....
英语语法,
have
done
和have
been
done的分别
答:
定义过去完成时
表示
在过去某一时间或动作之前已经发生或完成了的动作。 过去完成时表示在过去某一时间或动作之前做了,一直延续到现在的动作。(延续性)它表示句子中描述的动作发生在“过去的过去”。 基本结构:主语+
had
+过去分词(
done
) ①肯定句:主语+had+过去分词+其他②否定句:主语+had+not+过去...
have
been
doing 和have
done
的区别
答:
have
done
:
表示
过去某时完成了某事,强调动作完成或结束后的状态。例句:I have
been
studying English for 10 years. (一直在学习,强调持续性)I have done my homework already, so I can go out to play. (已经完成功课,强调动作完成的现状)图片来源:Shutterstock 总结如下:have been doing:表示从...
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