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be been doing
be
been
doing
是什么用法像it’s been raining
答:
be been doing
是错误的,没有这个语法 你的理解错了。正解:it’s been raining。=it has been raining。不是it is been raining 推出来的句型是 It has been doing.现在完成进行时
be
been
doing
是什么用法像it’s been raining
答:
be been doing
是错误的,没有这个语法 你的理解错了。正解:it’s been raining。=it has been raining。不是it is been raining 推出来的句型是 It has been doing.现在完成进行时
be
been
+ing是什么时态?
答:
是has
been
doing
sth. 而不是be been doing...has been doing sth.或者have been doing sth. 是叫现在完成进行时,可以大概理解成:过去的某一个行为对现在造成了影响,而且这行为现在还在继续进行,并且有将要延续下去的趋势。现在完成进行时---过去做的,现在还在做,有可能将来继续 句子意思是...
will
be
being done是什么时态
答:
正在进行时的被动语态,being是为了使结构完整添加的。有多种时态的被动语态。一般现在时:am/is/are+v.pp;一般过去时:
was
/
were
+v.pp;现在完成时:has/have+
been
+v.pp;过去完成时:had been+v.pp;现在进行时。 扩展资料 1.概念:表示现阶段或说话时正在进行的动作及行为。2.时间状...
BE BEING
DOING
/BE BEING DONE/HAVE
BEEN
DONE
答:
(
be being done
进行时被动语态)例The students are cleaning the classroom now.→The classroom is being cleaned now.(have been done现在完成时)例The room has been cleaned by me.(be being doing)这个貌似没有
Will be
doing
和 will have
been
doing 区别
答:
will be
doing
是将来进行时,意思是 “将会做着”,也就是说话以后将要着手进行的动作。 will have
been
doing 是将来完成进行时,意思是 “到那个时候已经在做着了”,也就是说话以后可能已经着手进行着的动作。一英语四级考试注意事项 (1)考生在报名时填写《报名卡》或以其他形式按报名点要求提供...
be
doing
sth 和 have
been
doing sth 有什么不同?
答:
第一个短语表示的是“现在正在进行的动作”,即现在进行时;第二个短语表示的“已经完成(一部分)且还在进行着”,即现在完成进行时。例如:I am reading a book. 我正在读一本书。(说话时正在看着书)I have
been
reading the book. 我已经在读那本书了。(已经开始看了,现在还没有看完,...
must be
doing
与 must have
been
doing
答:
简单说一下吧..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...
has
been
done和has been
doing
的区别是什么?
答:
has
been
done:词性为短语,has been done是have/has been done的过去完成时形式,其中have/has是助动词,been是be动词的过去分词形式,done是do动词的过去分词形式。has been
doing
:词性为短语,has been doing是have/has been doing的过去完成时形式,其中have/has是助动词,been是be动词的过去分词...
Will have
been
doing
和 will be doing 的区别,要求详解。谢谢!_百度...
答:
will be
doing
是将来进行时,表示将来某时正在进行的动作。比如:We will be moving tomorrow morning.明天早上,我们会正在搬家。Will have
been
doing 是将来完成进行时,表示将来某一时刻,完成进行的动作。可以与现在完成进行时对比。比如:I shall have been working here in this factory for ...
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