• 所有问题

    • must have been的用法和意思

    关于must have been的用法
    must have been用法是作对过去的事情猜测,例如she must have been a singer
    但是如果有一句话是这样,he must have noticed me,我应该翻译成“他曾一定是注意到我了”还是翻译成“你本必须注意到我（实际上没注意到）” 应该怎么区分这两种用法

    举报该问题
    推荐答案   2021-01-15
    Must have been当时一定是，表示对过去某一时刻内动作的猜测，否定can't have been当时不可能是
    温馨提示：答案为网友推荐，仅供参考
    其他回答
    第1个回答  2019-01-01
    现在must have done都是表推测,要表达“本应”的含义都用should/could have done.
    相似回答
    must be和must have been有什么区别答：have在这里表示是动作已经完成。所以must have been是对过去的事实的肯定猜测，must be是对现在事实的肯定猜测。例句：Sorry I made such a fool of myself last night. I must have been drunk.翻译：对不起，我昨晚真是出丑了，我一定是喝醉了。must的用法 1、must表示义务或强制，含意是“必须”...
    can't have been和must have been答：must have been ... 那时一定是can't have been... 那时不可能是 再好好理解这几人句子,相信你就理解啦.He can't have been ill. He must have been tired.She can't have been forty. She must have been fifty.He can't have been the youngest. He must have been the oldes...
    must have been doing的用法答：意思是 一定一直都在做某事 She is so tired .She must has been working all the morning.她很疲劳了 她一定工作了一个早上 must have been doing 表示肯定的猜测 并且猜测这种动作,或者行为一直持续到现在
    must的用法答：发霉 短语搭配 must be 一定；一定要；肯定是 must have 必须拥有；非有不可 must have been 一定（对过去事实肯定的推测）must have done 必定做了…（表示对过去的推测）must be going 该告辞了；必须去 must be off [口]该走了 must needs 偏要；偏偏 must be valid 必须实事求是 ...
    must have been doing的用法答：意思是 一定一直都在做某事 She is so tired .She must has been working all the morning.她很疲劳了 她一定工作了一个早上 must have been doing 表示肯定的猜测 并且猜测这种动作,或者行为一直持续到现在
    must be的用法答：“must+be”“must+be+ v -ing”“must+表示状态的动词”可表示现在或一般的情况；“must+have”表示过去的情况；“must+表示动作的动词”表示将来的情况。must的英式读法是[mʌst]；美式读法是[mʌst]。单词直接源自古英语的moste，意为应当，必须，需。作助动词意思有必须；应当；很...
    You must have been driving at seven miles an hour答：这是虚拟语气，表推测，但这个推测十分肯定，意思是：你一定是开到了每小时七英里的速度。
    must be doing 与 must have been doing答：.must be doing:肯定某人正在做某事..He must be doing his homework.他一定在做他的作业 must have been doing:肯定某人一直在做的事..He must have been trying his best to study..他肯定一直都在尽力学习..must表强烈的肯定，shall不那么强烈，could最弱..表推测的情况一般不用can ......
    have been和have done的区别答：一、have been的含义及用法 have been意为来过，表示已经完成，是现在完成时的被动语态。例句有：1、We took it as read that he must have been a KGB agent 我们完全相信他曾经是一名克格勃特工。2、There have been some problems but basically it's a good system.虽然出现过一些问题，但这...
    大家正在搜
    must 和have to的用法have和have beenshould have beencan’t have beenmusthavebeenmust been donemay have beenhave been gonemust have done否定
    相关问题
    有must have been的用法么？虚拟语气里面？
    关于must have been的用法
    must be的用法和must have been的用法是什...
    must have been的用法
    have been 的用法？
    He must have been的用法。
    can't have been和must have been...
    must have been doing的用法