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have done和have been doing区别
have been doing和have
done
的
区别
答:
1)
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.2)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.3)have(has) been done为现在完成时态的被动语态,表被动和完成...
have been doing
和have
done
的
区别
答:
have done:表示过去某时完成了某动作,强调动作完成后产生的结果或状态。have been doing 表示动作一直在进行,没有完成
。have done 表示动作已经完成,产生了一个完成的结果。对比例句:She has been practicing the violin for hours. She must be tired.(一直在练习)She has practiced the violin and ...
have been doing和have
done
答:
been doing sth表示的是过去某个时间就开始做的事情,且一直持续到说话这个时刻这件事仍在继续并将一直继续下去
。eg:i have been learning english for 12 years.我学英语已经12年了(12年前开始学,现在还在学,并且还将继续学)2.have done 表示的是过去做的事情,到说话的这个时刻,这件事已经完...
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可...
havebeendoing和havedone
的
区别
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.我是...
have been doing
sth.、have been
done
、have done(不知道有没有这种...
答:
have been doing
sth.是现在完成进行时态,表示一直在发生的动作、一直存在的状态 如:1. I have been waiting for your phone call these days. 2. He has been watching TV since I came back.have been done 是现在完成时态的被动语态形式,表示sth已经完成。如:1. The desks have be...
have
been
done
,
have been doing
,have done的
区别
是什么
答:
have been done 已经被完成 The work has been done. 工作已经完成。(被我们完成,含被动意)
have been doing
完成进行时 He has been playing computer games for 6 hours. 他到现在为止已经连续6小时玩电脑游戏了。 (可能还在继续玩下去)have done 现在完成时 I have done my homework. 我...
have
been
dong
和have
done
的
区别
答:
have been doing
sth是“一直在做某事(从过去到现在,并且还未停止)”;have done sth是“过去已经做过某事(已经完成,现在不再做了)”例:I have been playing this game for weeks.我已经玩这个游戏玩了几周了(现在还在玩)。I have played this game a couple of weeks ago.我几周前已经玩...
havebeendoing和havedone
还有
haddone
三者的
区别
,用法举几个例子_百度知...
答:
have been doing 是现在完成进行时
,表示过去开始做而现在仍在做将来还有可能继续做的事情。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(...
have been doing
,have
done和have
doing区别
答:
1、have been doing 是现在完成进行时
, 表示已经做了并且还在做的事情.I have been answering many questions.2、have done 是一般现在时, 表示已经完成的事情 I have answered 40 questions.3、have doing 不存在
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