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have long done
have
/
has
had
done
是什么意思?
答:
1、
Have
/Has
been done
是现在完成时的表达法,现在完成时的意思就是,事情发生在过去对现在的影响。2、Have/Has done是现在完成时的被动语态,表达过去被完成的一件事。
have
been
done
是现在完成时的被动语态吗?
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。
怎么区别动词非谓语动词的时态
答:
2、 doing,having
done
,done的区别。3、 done,to be done,being done的区别。例句(作表语时)The clothes are washed. (某人)已经洗过衣服。例句(作定语时)The question discussed at the meeting last week is very important.
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...
have
been
done
是什么时态? 那have done呢?
答:
可以理解为没有明确标明i时间的过去:1.You
have done
a brave act.你干了一件勇敢的事。此时人作主语,
have been done
是have done的被动形式 例句.It ought to have been done
long
ago。此时“被做的事”作主语用被动形式 2.这事早该做完的have done是过去完成时 ...
have
done
是什么时态?
答:
区分
have
done
和have been doing,我们需要从两个方面来讨论:一、完成时态和完成进行时态本身意义的差别;二、要结合动词的不同延续特点.首先我们来看两种时态的意义差别 两者根本区别是:完成进行时强调动作持续的过程(emphasis on duration),完成时强调动作的结果或成就(emphasis on achievement).具体来讲...
最佳使役动词在含义和用法上均有不同之处,具体用法如下 (一)
have
...
答:
(一)
have
使,让,不用于被动语态 1.have +宾语+
done
(1)叫、让、请别人做某事,表动作的执行者不是主语也不是宾语而是别人.例I’ll have my bike repaired this afternoon.今天下午我要请人修自行车.(2)遭遇不幸事件 例He
had
his wallet stolen at the station.他的钱包在火车站不幸遭窃.2.have +宾语+...
have
done
和 have been doing有什么差别?什么时候用
答:
你好,
have
done
也可以表示持续到现在并且没完成的事情的,他们的相同和不同如下:相同点 1. 现在完成时和现在完成进行时都可以表示从过去某一时刻开始一直延续到现在的动作.如:I have worked in this school since 2001. I have been working here since 2001.2. 现在完成时和现在完成进行时都...
have
的短语---多一些
答:
1.
have
something to do with...2. have nothing to do with...3. have one's hair cut 4. have ...repaired 5. have ...
done
6. have something wrong 7. have nothing wrong 8. have a word with...9. have a joke on...10. have got...11. have to do...12. have ...
had
+
done
与
have
+done有什么区别?
答:
(The simple present perfect tense)是由
have
/
has
的现在式 + 过去分词构成的。规则动词的过去分词形式一般过去时相同,不规则动词则可能不同。在英语中,现在完成时有两种用法:1)表示开始于过去并持续到现在(也许还会持续下去)的动作。2)表示在过去不确定的时间里发生过或未发生过的动作,该动作与...
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