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have seen doing
have
seen
doing
有这个形式吗
答:
有 但应该不能直接用 我觉得句子中应该要加个'him' / 'her' 或者是类似的字 i
have seen
him
doing
something
haveseen
哪个是非谓语
答:
have seen
是正常的谓语。是现在完成时的谓语动词。例:I have seen the film alreaday.非谓语三个形式的基本结构,to do,
doing
done
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
seem和have
seen
是什么意思?什么结构的。还有have been
doing
是...
答:
have seen
是动词see的现在完成时,表示看见过……。
have been doing
是现在完成进行时的结构,表示这一动作之前已经开始,持续到现在,并且现在还正在进行,还有可能持续到以后。
have
been
doing
的完成时态是什么?
答:
I
have
been
doing
it for years. 我已经做了几年了.说明这个行动没有断过,现在还在做.现在完成时,强调过去完成的动作对现在的影响.例:-Would you like to have lunch with me ?-I have
had
it.意思是说我吃过,不能跟你一起去了.现在完成进行时,强调动作的持续进行,现在动作还在进行.例: I have ...
have
been
doing
和have done的区别是什么?
答:
区分
have
done和have been
doing
,我们需要从两个方面来讨论:一、完成时态和完成进行时态本身意义的差别;二、要结合动词的不同延续特点.首先我们来看两种时态的意义差别 两者根本区别是:完成进行时强调动作持续的过程(emphasis on duration),完成时强调动作的结果或成就(emphasis on achievement).具体来讲...
have
been
doing
的用法有哪些
答:
I
have
seen
this film.我看过这部电影。(意思说我已经知道了电影的内容。)注意:“已完成”这种用法一般不带时间状语,但可以和already, yet,before,ever,just,no等副词连用。I have never said he is rich. 我从来不说他有钱。2. “未完成”指的是动作从过去开始,且一直继续到现在。因此不能...
请哪位英语翻译达人用中文帮我翻译这篇文章。谢谢!
答:
如果你仔细看,你会注意到训练员总是给动物一块糖果或一片水果作为奖励。科学家们说,许多不同的动物可以训练做一些简单的工作如果他们知道他们将获得奖励做他们当然,我们都知道,狗可以用来保护一所房子,士兵在老和现代次鹅给警告使用赚了很多噪声,当一个陌生人还是敌人来到附近。但它可以训练动物工厂工作,...
seen
sb
doing
sth有这种用法吗?
答:
see/sees/saw sb
doing
sth.see/sees sb doing sth构成现在进行时;saw sb doing sth 为一般过去进行时。
have
seen
sb doing sth, 现在完成进行时;
had
seen sb doing sth, 过去完成进行时。你说的seen sb doing sth 要加have/had. 要么就将seen改成see/sees/saw....
如何理解
have
been
doing
这类句式?
答:
"
have
been
doing
" 是英语中的一种现在完成进行时句式,用于表示一个动作或状态从过去某一点开始,一直持续到现在,可能还会继续下去。这种句式通常由 "have been"(或其缩写形式 "I've been," "you've been," "he's been," 等)和动词的现在分词构成。这种句式用于强调动作或状态的持续性和与...
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