has+been+doing

  • has been doing是什么意思?
    答:has been doing 是现在完成进行时。基本用法:1) 表示一个在过去开始而在最近刚刚结束的行动,如:Ann is very tired. She has been working hard.Why are your clothes so dirty? What have you been doing?2) 表示一个从过去开始但仍在进行的行动,如:It has been raining for two hours. ...
  • has been doing是什么时态?
    答:has been doing的时态是现在完成进行时,表示现在之前已发生过或完成的动作或状态。has been doing:一直在做 现在完成进行时表示动作从某一时间开始,一直持续到现在,或者刚刚终止,或者可能仍然要继续下去。(与since,for连用时,要用连续性动词,不可用瞬间动词,但连续性动词常常表示动作会进行下去)...
  • has been done跟has been doing有什么区别
    答:1、时态不同 has been done是过去完成时态,表示某个动作或事件在过去已经完成。has been doing是过去进行时态,表示某个动作或事件在过去一段时间内一直在进行。例句:① The report has been done.这份报告已经完成了。② He has been doing his homework for two hours.他已经做作业两个小时了。...
  • has been doing是什么意思?
    答:have/has been doing 是现在完成进行时态的结构 表示一件事情从过去的时间点开始做一直持续到现在,并且会继续持续到将来。doing为动词的现在分词形式 栗子:I have been doing my homework for two hours.
  • has been done和has been doing有什么区别呢?
    答:has been doing:词性为短语,has been doing是have/has been doing的过去完成时形式,其中have/has是助动词,been是be动词的过去分词形式,doing是do动词的现在分词形式。通过下面的表格我们了解下has been done和has been doing的含义、发音和用法 接下来让我们看下has been done和has been doing的...
  • has been done跟has been doing有什么区别?
    答:从释义,用法,使用环境,形象和影响范围五个维度分析has been done跟has been doing的区别,详细内容如下。1. 释义区别:- "Has been done":表示某个动作或事情已经完成或已经被做过。- "Has been doing":表示某个动作或事情已经开始并且正在进行中。例句:- The report has been done. (报告...
  • has been doing什么意思?
    答:has been doing是现在完成进行的形式,意思是:一直在做某事;例如:His father has been teaching in that country school. 他父亲一直在那所乡村学校里教书。
  • has been doing什么时态的用法?
    答:您好,has/have been doing 是(现在完成进行时),其中 has/have 需要根据人称而有所改变。现在完成进行时通常:1)动作在说话前已经开始;2)动作在说话时尚未结束;3)动作在说话后会持续一段时间。比如:He has been teaching at this High School for 20 years.(他已经在这所高中任教了20年。
  • has been doing 是什么时态?
    答:1、表示一个从过去开始但仍在进行的行动时:例句:It has been raining for two hours.现在还在下。2、表示一个从过去开始延续到现在,可以包括现在在内的一个阶段内,重复发生的行动时:例句:She has been playing tennis since she was eight.她从八岁起就一直打网球。3、现在完成时强调动作行为...
  • has been doing什么意思?
    答:have been doing现在完成进行时 表示动作从过去某一时间开始,一直持续到现在,或者刚刚终止,或者可能仍然要继续下去。来自:百度百科网页链接 have been being done现在完成进行时被动语态 I have been doing some historical research.我一直在进行史学研究。《牛津词典》

  • 网友评论:

    向林13654559898: 现在完成进行时的被动语态,例句. -
    52687亓常 :[答案] 现在完成进行时为:have/has +been +doing指过去发生的事,到现在这个点还在做. 例:She has been skating for three hours.她已经滑了三个小时.(现在还在滑.) 现在完成进行时是没有被动语态的,如果有现在完成进行时的主动结构的句子变为被...

    向林13654559898: 现在完成时和现在完成进行时的被动语态结构? -
    52687亓常 :[答案] 现在完成时为:have/has +been 指过去发生的事,对现在产生了影响,或一直到现在. 例:I have been learnt English for five years.我已经学了五年英语.(现在依然在学.) 现在完成进行时为:have/has +been +doing指过去发生的事,到现在这个点还...

    向林13654559898: 现在完成进行时的句型是 主语+助动词have/has+been+doing,若没有动词,则为例:Lana has been a nurse since 2009. -
    52687亓常 :[答案] 若没有动词,就是系表结构 have/has been “已经是”, be在这儿不是助动词,而是be 动词,表示“是” 例:Lana has been a nurse since 2009. “Lana 从2009年开始就已经是护士了.”

    向林13654559898: "has been doing"是一个什么时态啊? -
    52687亓常 : 现在完成进行时 完成进行时是现在完成时的强调形式,表示动作从过去某一时间开始,一直延续到现在,可能还要继续下去,通常与表示一段时间的状语连用,如:for hours, since this morning等,其构成是have/has + been + 现在分词. 例如:...

    向林13654559898: havebeendoing是什么时态 -
    52687亓常 : 现在完成进行时.have been doing是现在完成进行时时态,它由have/has+been+动词的现在分词构成.表示动作或状态开始于过去某个时间,一直持续到现在并可能还要继续下去.比如:I have been doing some historical research.我一直在进行史学研究.这里的“have been doing ”表示一直在干某件事情.现在完成进行时构成包括:非第三人称单数:主语+have been+doing;第三人称单数:主语+has been+doing.

    向林13654559898: They can't have been doing thier homework.have been 是现在完成时,但是后面do为什么要变成doing?They can't have been doing thier homework.这句话 ... -
    52687亓常 :[答案] 现在完成时结构 have/has+P.P. 现在完成进行时结构 have/has +been+doing 此句在现在完成进行时 前加上情态动词,can't have been doing 表示一种语气较肯定的推测.意为那时不可能在做某事

    向林13654559898: 在汉译英中怎么判断用什么时态 -
    52687亓常 :[答案] 一、 一般现在时 1.概念:经常、反复发生的动作或行为及现在的某种状况. 2.时间状语: Always, usually, often, sometimes, ... 这一动作可能刚刚开始,也可能仍在继续,并可能延续到将来. 2.基本结构:主语+have/has +been +doing+其他 3.时间状语...

    向林13654559898: 一个句子如何判断是什么时态,请一一解说, -
    52687亓常 :[答案] 看动词时态.一般以下形式:have/has+been+doing 现在完成进行时. had done 过去完成时. am/is/are doing现在进行时. 动词原形do 一般现在时 . was/were doing 过去进行时. have/has done 现在完成时. am/i...

    向林13654559898: 英语陈述句五种基本结构最好有详细讲解和例句 -
    52687亓常 :[答案] 一般现在时 She is a teacher./Does your sister play football?Yes,she does/No,she doesn't 一般过去时 I did my homework ... /I have never been there before.) (3)现在完成进行时:A.句型:主语+have/has+been+doing eg:I have been working busily all ...

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