非常风气网www.verywind.cn
首页
be to have been doing
to
be
doing
和to
have
been
doing都是什么意思???(求助中……有这个...
答:
to
be
doing
正在做某事 (其实就是现在进行时)to
have
been
doing过去正在做某事,现在还在做(通常表示延续)当实际用的时候,to没有任何实际意义,所以这两个结构可以简写成:be doing,have been doing.例:I'm singing(我在唱歌)She
has
been playing the piano for 5 years.(她已经弹了5年钢琴).(...
have
been
doing
什么意思?
答:
have
been
doing
:表示从过去某时一直在进行某动作,强调动作的持续性或重复性。have done:表示过去某时完成了某动作,强调动作完成后产生的结果或状态。have been doing 表示动作一直在进行,没有完成。have done 表示动作已经完成,产生了一个完成的结果。对比例句:She
has
been practicing the violin for ...
to
have
been
doing
的用法?
答:
have
been
doing
,现在进行进行时。比如,你在Tandem ,apps去找一个外国人聊天,他正在学习中文。你就可以这样说:How long have you been learning Chinese(你学习中文多久了)这个时态表示动作从过去开始,一直持续到现在,还可能继续持续下去。
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...
be said
to
be
doing
和be said to
have
been
doing的区别
答:
be said
to
be doing
将要持续做某事 He was said to be teaching in high school this year 据说他今年将要在高中教书。be said to
have
been
doing已经持续做过某事 He was said to have been teaching in high school since last year 据说他自去年就在高中教书。
to
be
doing
和to
have
been
求助中
答:
to
be
doing
正在做某事 (其实就是现在进行时)to
have
been
doing过去正在做某事,现在还在做(通常表示延续)当实际用的时候,to没有任何实际意义,所以这两个结构可以简写成:be doing,have been doing.例:I'm singing(我在唱歌)She
has
been playing the piano for 5 years.(她已经弹了5年钢琴).(...
不定式的时态和语态总结归纳?
答:
不定式的时态和语态:时态\语态 主动 被动 一般式
to
doto be done 进行式 to be
doing
完成式 to
have
done to have
been
done 完成进行式 to have been doing 不定式的用法:1 现在时:一般现在时表示的动词,有时与谓语动词表示的动作同时发生,有时发生在谓语动词的动作之后。He ...
have
been
doing
和have done
答:
to
the post office.我已经去过邮局了(表示在说话的时候,我已经从邮局回来了。潜台词是要去邮局办的事情已经都做完了。)i
have
not finished the homework yet.我还没做完家庭作业(说话时,作业尚未写完。潜台词即我不能做其他事情,因为作业还没写完)have
doing
的搭配不存在,是...1.have ...
has
been
done跟has been
doing
有什么区别
答:
has
been
done强调的是动作的完成状态,侧重于结果。has been
doing
强调的是动作的持续状态,侧重于过程。例句:① The dishes
have
been done.碗碟已经洗好了。② She has been doing yoga every morning.她每天早上都在做瑜伽。3、句子结构不同 has been done通常作为被动语态的形式出现,表示动作的...
there
be
的三种形式怎么用??
答:
考点1. there +
be
+名词+
doing
/done/
to
dothere be句型中be 后的名词是句子的实义主语,实义主语后面的非谓语动词是实义主语的定语。A. 当实义主语和后面的动词构成主动关系,后面的动词用现在分词,构成:there be+主语+ doingThere are many people waiting outside.wait和people构成主动关系,用现在分词作状语...
1
2
3
4
5
6
7
8
9
10
下一页
尾页
你可能感兴趣的内容
be to do的五种常见用法
tohavebeendoing用法例句
be to be doing的用法
be to have done
to be having
be to do
be to do 的用法
had done doing
has being doing
本站内容来自于网友发表,不代表本站立场,仅表示其个人看法,不对其真实性、正确性、有效性作任何的担保
相关事宜请发邮件给我们
©
非常风气网