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什么时候用hadbeen
had
died, has
been
dead都怎么用?区别是
什么
?详细
答:
had died 强调动作,不能和一段
时间
的状语连用
had been
dead表示状态,与一段时间的状语for a long time,for ten years连用 亲:祝你学习进步,每天都开心——V_V!望采纳,thx!
现在完成时
什么时候用been
答:
过去完成时:had done 将来完成时:shall have done 过去将来完成时:would/could have done 现在进行时:is/am/are doing 过去进行时:was/were doing 将来进行时:will/shall be doing 过去将来进行时:would/could be doing 现在完成进行时:have/has been doing 过去完成进行时:
had been
doing 将来完成...
虚拟语气
什么时候用
should 什么时候用过去式?
答:
如果天气晴朗,我们就要出去散散步。(实际天气不好。)If I were you, I would not be so angry.如果我是你的话,我不会那么生气。(实际上,我就不可能是你。)B) 与过去事实相反 从句的谓语用had+过去分词;be动词
用had been
。主句的谓语用would(should) have+ 过去分词。If you had ...
...
什么时候用
has,什么时候用has/
have been
?请各位高手帮帮忙! ~O...
答:
答:一般过去时中,任何情况下都不会用has,(出改错题时除外)系动词Be的现在完成时态中
用
has/
have been
如I have been to Beijing. He has been abroad.被动语态的现在完成时态也用has/have been+ 过去分词。如:He has been killed.
英语,【
been
】【
had
】都是【有】的过去式吗?用的
时候
有
什么
区别?
答:
had
是有
have
/has的过去式、过去分词
been
是be的过去分词
英文里过去完成进行时里
什么时候用had
什么时候用have
和has?要...
答:
过去完成时、过去完成进行时:
用had
现在完成时、现在完成进行时:
用have
,如:I had already finished my homework when Mom got home.I
had been
doing my homework till 11 o'clock.I have learned English for nine years.I
have been
learning English since nine years ago.希望对你有帮助 ...
什么时候用
has,
have
,
had
这个不会
答:
和完成时。 助动词have的用法 1)have +过去分词,构成完成时态,例如: He has left for London. 他已去了伦敦。 By the end of last month, they had finished half of their work. 上月未为止,他们已经完成工作的一半。 2)have + been +现在分词,构成完成进行时,例如: I
have been
...
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...
be/was+
been
+done与
have
/
had
+been+done;还有be/was+been+doing,have/h...
答:
恩 我先来说一下例句 一。His trousers was
been
worn out.(这里的 过去分词是做表语,表明一种状态)was been done,而这里的逻辑主语又是他的裤子,所以用被动,是被他穿破的 二。 The bicycle is been riding by my brother now.(这里的 过去分词是表被动,其实就是 be done 的结构) ...
什么是过去分词???和过去式有什么不同???
什么时候
要用过去分词??? 回...
答:
三、我给你几个定式:一般过去式sb.did sth.一般过去式的被动语态sth.was(were)did by sb.现在完成时sb.have(has)done sth.现在完成时的被动语态sth.have(has)been done by sb.过去完成时sb.had done sth.过去完成时的被动语态sth.
had been
done by sb....
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