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have had done怎么用
have
done
hven’t done的用法
答:
have
done
是一种现在完成时的结构,其中的have就是助动词,后面的done代表动词的过去分词形式。而haven't done则是have done的否定式。
If +主语+
had
had down ,主语+would
have
down...这个虚拟语气的用法...
答:
这是表示与过去情况相反的 虚拟语气。如:if he
had
studied hard ,he would
have
passed the exam.假如他努力学习了 ,他就会通过考试。这是对发生过的事情的看法 ,事情就是他没有努力学习 也没有通过考试。
had
/
has
been
done
的区别是?
答:
Have
/
Has
been
done
与Have/Has done的区别:1、二者表达的语态不同。
have
been done是现在完成时的被动语态,表达的状态是被动的;而have done是现在完成时的主动语态,表达的状态是主动的。2、二者应用的主语不同。have been done一般主语用物。而have done一般主语用人。以上为二者的根本区别,并无...
had
had怎么用
?
答:
如:1.They
had
already had breakfast before they arrived at the hotel. 2.She had finished writing the composition by 10 :00 this morning. 另外还有如:
have
sth
done
请或让某人(别人)做某事 例: The king had had his tomb built before he died.用法:1、后接过去分词,...
had
it not been for是什么意思?
答:
Had
it not been for的意思是:要不是因为;要是 Had 读法 英 [hæd] 美 [hæd]意思是:有;使(
have
的过去式与过去分词形式)短语:1、
had
been 已经(过去完成时)2、have had 有 3、had
done
过去完成时 4、had better 最好 5、had rather prep. 宁肯,宁愿 6、had ...
have
done 和
had
done怎么
区别?
答:
时态不同,一个是现在完成时,另一个是过去完成时
情态动词加
Have
done
用法
答:
一、 “must+
have
+
done
”表示对过去事情的肯定推测,译成“一定做过某事”,该结构只用于肯定句。 1. It must have rained last night, for the ground is wet. 昨晚一定下雨了,因为地面还是湿的。 2. You must have been mad to speak to the servant. 你和仆人说话,一定是发疯了。 二、...
have
sth.
done
和have sth. to do有什么区别
答:
have
sth.to do 和have sth.
done
的区别具体如下:1、have sth.to do的意思是有什么事情要去做,强调说话人要做某事;如:I have a lot of homework to do tonight.我今晚有很多功课要做。2、have sth.done有四种意思,分别是:(1)请某人完成某事,如:I
had
that door painted last week....
have
sth.
done
和have sth.to be done用法有什么区别
答:
I
have
something to repaired.我有一些东西要去修理(我自己亲自修理)3、have sth
done
,只是表示某事情被做,一般指已经做过的事情.而have sth to be done 和 have sth to do,
使用
动词不定式to表示动作将要发生,要去做的事情目前还没有做.I have
had
my hair cut.我已经把头发剪掉了.have ...
“
have
sth.
done
”和“have sth.to be done”的用法有什么区别?_百度...
答:
I
have
something to repaired.我有一些东西要去修理(我自己亲自修理)3、have sth
done
,只是表示某事情被做,一般指已经做过的事情.而have sth to be done 和 have sth to do,
使用
动词不定式to表示动作将要发生,要去做的事情目前还没有做.I have
had
my hair cut.我已经把头发剪掉了.have ...
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