have的用法-沪江英语

may have done用法小结

一条路。 may not/mightn't have done 表“可能不” 之前我们讲到过 can't/couldn't have done 是表示“不可能”，而 may not/mightn't have done 则是表示“可have能不”，要注意区分哦： He can't have been at the meeting, he's on a business trip this week. 他不可能有出席会议，他这周出公差。 We couldn't have done it without you. 没有你我们肯定完成不了。 They may not have known it beforehand. 他们事先可能不知道这事儿。 They mightn't have regarded me as their friend. 他们可能没有把我当作朋友看待。

2010-01-21

have to什么意思

have to”是一个多功能的英语短语，其基本含义是“必须”或“不得不”，但根据上下文的不同，可以有多种用法和含义。“have

2024-06-30

专八词汇pdf 英语精华

值得拥有：have常见用法辨析

You have to believe in yourself. That is the secret of success.——Chaplin 人必须相信自己，那是你成功的秘诀。——卓别林一、关于have，你应该知道的用法有 aux.v. 1.(加过去分词，构成完成时)已经，曾经 A number of variations of the apparatus described here have been employed successfully. 这种装置的许多改型都have to believe in yourself. That is the secret of success.——Chaplin 人必须相信自己，那是你成功的秘诀。——卓别林一、关于have，你应该知道的用法曾经用得很成功。 2.用于虚拟语气 n. 1.（常作haves）富人，富国，拥有者 The gap

2016-10-19

沪江词汇辨析百度精华推荐 u2 MV AP NPR mv

值得拥有：have常见用法辨析

You have to believe in yourself. That is the secret of success.——Chaplin 人必须相信自己，那是你成功的秘诀。——卓别林一、关于have，你应该知道的用法有 aux.v. 1.(加过去分词，构成完成时)已经，曾经 A number of variations of the apparatus described here have been employed successfully. 这种装置的许多改型都have to believe in yourself. That is the secret of success.——Chaplin 人必须相信自己，那是你成功的秘诀。——卓别林一、关于have，你应该知道的用法曾经用得很成功。 2.用于虚拟语气 n. 1.（常作haves）富人，富国，拥有者 The gap

2016-11-04

沪江词汇辨析百度精华推荐 NPR u2 MV AP mv

case when用法

用法

2020-12-18

when用法

can have done用法小结

have done can have干了？（表怀疑） He couldn't have checked out so early. 他不可能这么早就离开了。（表不可能）注意：can't have done 的语气比 couldn't have done 要强一些。例如： He can't have been to that town. 他根本不可能去过那座城市。（语气略强） The measurement couldn't have been wrong. 测量不可能出错了吧。（语气稍弱）

2010-01-21

情态动词+have done的用法讲解

什么事。 7.He must have done sometime. Certainly he had always been jealous of him as a child. 有时他肯定爱，当然他总是忌妒弟弟，像一个小孩子。二、can/could have done sth.本来能够做某事，而实际上未做 1.But we could have done it all so much better. 但是，我们本可以把这一切做得更好。 2.If you do a good job, you may tell yourself that it wasn’t good enough or that anyone could have done as well. 比如你完成了一项出色的工作，你或许告诉你自己它不够好，任何人都可以做的像你一样好。三、can't/couldn't have done sth.不可能做过某事 1.I could't have done it without you. 若是没有你，我不可能做到那样的。 2.We could't have done it without you. 没有你have done的结构和用法有以下几种：一、must have我们办不成这事。四、ought to/should have done sth.过去本应该做某事而实际上并没有做 1.You should have done it when you first saw them blooming this spring. 你应该在今年春天第一次看到它们盛开的时候就挖一些的。 2.Even if it’s something you should have done earlier in the week or missed a detail on. 甚至你在一个星期前的就提早完成了一件事或者忽略了一个小细节。

2016-12-19

情态动词

词汇精选：have的用法和辨析

have

2014-10-05

沪江词汇辨析百度推荐

词汇精选：have的用法和辨析

have

2014-09-02

沪江词汇辨析百度推荐

词汇精选：have的用法和辨析

have

2014-10-29

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