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have had done怎么用
have
done
的用法
答:
have
sth.
done
的意思是“请/让/叫别人做某事”。 比如i have done my homework,我已经写完作业了,表示我现在不用写作业了,而
had
done是过去的过去发生,截止到过去,比如i had done my homework yesterday我昨天就完成作业了。have done是什么时态?have done是现在完成时态(过去发生的动作对现在...
have
done
和
had
done区别
答:
1.第一个是现在已完成 现在完成时 第三个时那时已远成,过去完成时 I
have
finished my homework now I
had
finished my homewor when he came 2.在虚拟中have
done
与had done 的区别 have done 是指在此之前已经完成了 had done 是指句中给出了一个过去时间点,在这个时间点之前就完成...
have
been doing 和have
done
还有
had
done三者的区别,用法
答:
have
been doing 是现在完成进行时,表过去发生的动作一直在进行到现在。We have reading an interesting book since last week.have
done
是现在完成时,表在过去发生的动作对现有影响。So far I have been to Beijing twice.
had
done 是过去完成时,表过去的过去。When I got there he had gone...
have
had
done怎么
解释
答:
he had
had
the computer repaired. 本来是
have
had sth.
done
已经做了某事,是have的一种典型用法,表示做过某事=have had it repaired=have repaired it这里是过去状态,就是had had了 两个句子合起来,从句中应该省略掉修饰的名词,即sth. 在这里是computer或者用代词it,所以就选B吧 ...
havebeendoing和
havedone
还有
haddone
三者的区别,用法举几个例子_百度知...
答:
例句: I
have
been doing related researches. 表示我一直都在做相应的研究。have
done
是现在完成时,表示对于现在来说某事已经发生过或是某事已经完结了。例句: I have done related researches. 表示我(陈述该事时)已经完成相应的研究了。
had
done是过去完成时,表示相对于过去的某个时间来说...
have
had
. 和have
done
. had done . 和 have been doing ... had b...
答:
你好 为你的解析如下:
have
had
就是你已经有了什么 比如 I have had this dictionary since I was little.have
done
就是你做过什么 比如 I have made a big buzzer shot.我曾经打球时绝杀过。had done 就是针对于过去的过去,理解起来就是你昨天说的have done 比如 I had done a whole ...
have
sth
done
到底有几种意思?
答:
3. 完成,结束(某事)。例如:I
have
had
my lunch. 我已经吃过午饭了。在这个例子中,“have had”表示“已经完成”,“my lunch”是主语,整个句子表示午饭已经结束。总的来说,“have sth
done
”结构中的“have”是一个助动词,用来构成...
...been
done
,
had
been done,这些时态要
怎么用
。特别乱
答:
意为“正被……”比如:The building is being built now by the government .be
done
是被动语态,比如:The classroom needs to be cleaned.
have
been done是现在完成时的被动语态 比如:These classrooms have been cleaned ,you can do something else .
had
been done是过去完成时的被动语态 ,...
have
/
has
done
和
had
done的区别
答:
has
/
have
done
是现在完成时的形式,has done用于第三人称单数,其余的用have done have done是过去完成时的形式,只有这一种形式。
havehaddone
是什么时态
答:
过去完成时。根据查询英语语法得知,
hadhaddone
表示的意思,是在过去的某一时间之前某事已经被做,此为过去完成时。
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have had to do什么结构
have had的用法
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