need+have+done句型单选

  • needn't have done与didn't need to do有何区别
    答:具体区别如下:例如:I got up early, but I needn’t have done so, because I had no work to do that morning. 我起床起得很早,但我本来不必起那么早的,因为我那天早上没什么事做。这个区别就可以知道“need”双重角色的用法及其区别 ,“need”既可以作情态动词,也可以作实义动词,但是...
  • should have done;must have done;need have done;could have done的...
    答:1.本应该做(却没做) 2.一定做了··· 3.本需要做 4.本能够做(却没做)
  • need have done would have done
    答:2,表示本来有能力可以去做,但实际没有做成.比如上一句,也可以换成could have done 3,表示做了什么事情,但本来不需要做.比如I needn't have done it.我根本不需要做这事情.(实际是做了,注意和didn’t need to do的区别)4,表示对过去发生的事情带有肯定语气的推断,比如I must have left it ...
  • 情态动词+have done 是什么?
    答:十、“need+have+done”表示本来需要做某事而没有做。“needn't+have+done”则表示 “本来不需要做某事而做了”。1.I needn't have bought so much wine —only five people came.我本来没有必要买这么多酒,只来了五个人。2.He need have hurried to the station. In that case, be wouldn...
  • ...done 与should have done的区别 有need have done ? needn,t have...
    答:should have done 本应该完成(暗含“却未完成”的意思,怀有埋怨或者责备的语意),这个用法是过去式,其现在时是shall have done。shouldn't have done 本不该完成(暗含“却已经完成”的意思),是上面表达方式的否定式。need have done 需要完成(暗含“却未完成”的意思),这个用法是现在时,...
  • need’t have done 和wouldn’t do 的区别
    答:前者表示本来不必要做 而 做了, 有点责备和懊悔之意。you needn't have told him about it, I meant to tell him myself.后者表示不会做,不愿意去做.The boss told me to buy a gift for him ,but I wouldn't do it .
  • need have done 有没有有必要做却没做的意思
    答:是本需要而没有做.
  • 情态动词加Have done用法
    答:十、“need+have+done”表示本来需要做某事而没有做。“needn't+have+done”则表示“本来不需要做某事而做了”。I needn't have bought so much wine—only fivepeople came.我本来没有必要买这么多酒,只来了五个人。He need have hurried to the station. Inthat case, be wouldn't have ...
  • 情态动词have done的用法有哪些?
    答:1、“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。You must have been mad to speak to the servant.你和仆人说话,一定是发疯了。2、“can't+have+done”表示对过去事情的否定推测,译成“不可能做过某事”。Mary can't have stolen your money.She...
  • 情态动词+have done
    答:情态动词+ have done都是表示对过去动作的推测 must have done 过去一定做了某事 should /need have done 本来应该/需要做某事(却没做)should't/needn't have done本来不应该/不需要做某事(却做了)may/might have done 过去可能做过某事 could have done过去有能力做某事 ...

  • 网友评论:

    隆翠19758834966: need have done 的用法用在什么句子中,它的意思等,各方面的,全面一点, -
    20055韶樊 :[答案] need have done应该是表示本应该做某事却没有做,他的否定形式needn't have done 就是表示本没有必要做某事而做了.例如:You needn't have stayed.意思就是 你本没有必要留下来(实际却留下来了).

    隆翠19758834966: need+have+done 和 need+to+do的区别
    20055韶樊 : 没有need have done这种说法,只有needn't have done (没必要做某事但做了),表责备之意,这里的need属于情态动词.这种用法的结构是情态动词+完成时态.need有两种词性, 一个是做情态动词 ,一个是实义动词. 而need to do的need是实义动词,表示主语有明确动作的.“need”作为实义动词时,通常用法是: 人+need +to do 物+need +doing 物+need +to be done (被动态)

    隆翠19758834966: 高中英语中can与may,could、might、may、would/+have done 的区别 -
    20055韶樊 :[答案] 情态动词加have done都是对过去事情的推测,区别只在于情态动词的不同 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,...

    隆翠19758834966: could have done与would have done 的区别是什么?
    20055韶樊 : 答:同学你好,请看他们的区别 “would+have+done”虚拟语气,表示对过去事情的假设,意思是“本来会做”. 1. I would have told you all about the boy's story, but you ...

    隆翠19758834966: 英语中的语法之之一:情态动词十have done中,need 十have done .need是情态动 -
    20055韶樊 : 是情态动词,表示对过去的虚拟.例如:----I spent the whole day finishing the composition yesterday.----You needn't have finished it so hurriedly because it won't be due until next week.译文:---我昨天花了一整天完成这篇作文.---你不需要这么仓促地完成,因为下个星期才交.解析:这里第一个人说了已经完成作文,第二个人用needn't have done表示第一个人本不需要这么仓促地完成.

    隆翠19758834966: 情态动词加Have done用法 -
    20055韶樊 : 情态动词后面加have done的情况有两种,一种是,在should,could,need+have done,表示应该做什么,却没有做;能够做什么,却没有做;需要做什么,却没有做的意思.另一种must,should,can,may,might+have done表示对过去的推断,一定做过什么,应该做过什么,能够做什么,也学做过什么

    隆翠19758834966: need have done -
    20055韶樊 : need have done ...本人才疏学浅,没见过这种说法,通常是need to be done,表示需要被完成.如:All the housework needs to be done today. (今天需要完成所有家务.) must have done肯定猜测语气,表示一定已经完成了.如:He ...

    隆翠19758834966: need have done 和need not have done我知道need have done是表示本不要做却做了的事情.但造句的时候通常都是用need not have done我想问一下这两个有... -
    20055韶樊 :[答案] need have done. 本不要做的事却做了need not have done 本要做的事却没做for instances:i need have finished the tasks.i needn't have finished the tasks.

    隆翠19758834966: need 的用法我在无敌语法一书中发现关于need的两个句型:need have done SThneed not have done STh我就纳闷了,need作为情态动词不是不能用于肯... -
    20055韶樊 :[答案] need”既可以作情态动词,也可以作实义动词,但是它们的用法不同. 作为情态动词的“need”的用法与其他情态动词“can”,“may”,“must”的用法基本相同:在限定动词词组中总是位居第一,没有非限定形式,即没有不定式、-ing分词或-ed分...

    隆翠19758834966: 英语翻译还有shouldn't/needn't/couldn't have done 的翻译和用法…小弟谢啦 -
    20055韶樊 :[答案] should/must/can/may have done的用法区别 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 ...

    热搜:matebook14 \\ need to do need doing \\ xbox series x \\ having been done \\ xboxone \\ new balance \\ api china \\ have sb do \\ need to be done \\ been \\ might do \\ develop a negative \\ by the time \\ need to have \\ nylon \\ they have \\ 人need doing物needtodo \\ have been done \\ have being done \\ major \\

    本站交流只代表网友个人观点,与本站立场无关
    欢迎反馈与建议,请联系电邮
    2024© 车视网