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Had been done
having
been
done
是什么形式啊?
答:
如:
Having
been
invited to speak, I started making preparations. 得到发表讲话的邀请,我开始做准备。("被邀请"在"开始准备"动作之前,用完成,对于我来说是被邀请,用被动)。非谓语动词
having
been invited to speak 在本句作原因状语。 如果用
had
,则 had been
done
是过去完成时态的...
had
been
与has been用法有何区别?
答:
4) 过去完成进行时(被动语态)–
had
been
done
过去完成时的被动语态表示,某件事情或动作在过去的某个时间点之前已经完成。常与by,before等引导的时间状语连用。The classroom had been cleaned before the teacher came.老师来之前,课时已经(被)打扫过了。从时间轴我们可以看到,课室卫生“...
Have
/Has
been
done
与Have/Has done 到底有什么区别啊
答:
Have
/Has
been
done
与Have/Has done 的区别只在语态使用的区别,如下:1、
have
been done是现在完成时的被动语态,表达的状态是一种被动的,一般主语用物。如:His homework has been finished before he went home.他的作业在回家之前就被完成了。2、have done是现在完成时的主动语态,表达的状态是...
having
been
done
是完成时还是非谓语动词啊?
答:
如:
Having
been
invited to speak, I started making preparations. 得到发表讲话的邀请,我开始做准备。("被邀请"在"开始准备"动作之前,用完成,对于我来说是被邀请,用被动)。非谓语动词
having
been invited to speak 在本句作原因状语。 如果用
had
,则 had been
done
是过去完成时态的...
英语问题,下面一句话是 人 做主语,
had
been
done
不是表示完成式的被动...
答:
原型应该是she is determined 为了表示过去的过去,也就是过去完成时,变成了
had
been
determined 变得是时态
have
/
had
和has/ have
done
的区别是什么?
答:
1、一个是被动语态,一个不是。
Have
/Has
been
done
是完成时态的被动语态 例如:the clothes
have
been washed already.衣服已经被洗了。2、Have/Has done单纯的完成时态 例如:I have washed the clothes already.我已经把衣服洗了。
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。
having
been
done
和
had
been done 的区别 有一道题是这样的:all_百度知...
答:
这是独立主格结构。非谓语动词动作发生在they went away disappointedly之前,所以用完成时
having
been
sold out,由于having been sold out没有逻辑主语,即having been sold out与主句主语they不互为逻辑主谓关系,因此all the tickets是having been sold out的逻辑主语。如果用all the tickets
had
been ...
have
been
done
什么时态的被动语态
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。
had
been
与has been用法有何区别
答:
这两个词的区别我知道,"Has
been
"表示从过去延续到现在的动作或状态,常用于现在完成时,与第三人称单数主语连用;而"
Had
been"表示在过去某个时间点之前已经发生并完成的动作或状态,常用于过去完成时,可与任何人称的主语连用。先来看看它们的基本意思吧!下面来看看它们的区别有哪些吧!1、时态和...
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