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would have been doing
什么是动词不定式,情态动词又是什么
答:
can (could), may (might), must, need, ought to, dare (dared), shall (should), will (
would
) . 情态动词的位置: 情态动词在句中放在谓语动词之前, 谓语动词前若有助动词,则在助动词之前,疑问句中, 情态动词则在主语之前。 I can see you. Come here. 我能看见你,过来吧。 He must
have
been
...
英语有哪16种时态
答:
the weekend. 他说将在周末前还我钱。16. 过去将来完成进行时(很少使用)【表示动作从过去某一时间开始一直延续到过去将来某一时间。】,例句:He said that by the end of the spring term he
would
have
been
studying English for three years. 他说到了春季学期末,他就学了三年英语了。
英语时态
答:
shall
have
been
doing
,will have been doing 13)过去完成进行时:
had
been doing 14) 过去将来进行时:should be doing ,
would
be doing 15) 过去将来完成时:should have done , would have done 16) 过去将来完成进行时:should have been doing , would have been doing ...
英语各种时态
答:
14.过去将来完成进行时:(
would
have
been
doing
)表示动作从过去某一时间开始一直延续到过去将来某一时间,期间一直有规律在进行、不曾间断,并且有可能继续延续下去。例:They said that by the end of the following month, the project would have been being worked for 3 years.他们说到第二个月底为止,这项...
英语一共有几个时态,分别是什么
答:
基本结构:
have
/
has
+
been
+
doing
时间状语:since+时间点,for+时间段等。例句:I have been sitting here for an hour.The chirdren have been watching TV since six o'clock.二、过去时:1、一般过去时:过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。时间状语:ago,...
英语有那几个时态,时态的构成分别是什么?
答:
The boy was
doing
his homework when his father came back from work.6. 过去完成时 表示过去某个时间之前已经完成的动作,即过去完成时的动作发生在“过去的过去”,句中有明显的参照动作或时间状语,这种时态从来不孤立使用 ( before, after, by, up till )There
had
been
25 parks in our ...
英语的时态怎么区分??一共有哪些时态???
答:
英语的时态(tense)是一种动词形式,不同的时态用以表示不同的时间与方式。 是表示行为、动作和状态在各种时间条件下的动词形式。因此,当我们说时态结构的时候,指的是相应时态下的动词形式。 英语时态分为16种:一般现在、一般过去、一般将来、过去将来时,以及这四者的进行时、完成时和完成进行时...
英语中有几大时态
答:
10 过去完成进行时
had
been
+ ving 11 一般将来进行时 will be + ving 12 过去将来进行时
would
be + ving 13 将来完成时 will
have
+ v过去分词 14 过去将来完成时 would have + v过去分词 15 将来完成进行时 will have been + ving 16 过去将来完成进行时 would have been + ving英语...
英语中一共有几种时态?
答:
只需要把will变成
would
,然后加
have
done,就是过去将来完成时了!一般出现在间接引语,或者是虚拟语气中。13.现在完成进行时 表示一件事情从过去做到现在,而且还在做。结构是have
been
+
doing
,常考的就是I have been learning English for ten years,我学英语十年了,言下之意就是现在还在坚持学!14...
英语的16种时态和具体用法
答:
the weekend. 他说将在周末前还我钱。16. 过去将来完成进行时(很少使用)【表示动作从过去某一时间开始一直延续到过去将来某一时间。】,例句:He said that by the end of the spring term he
would
have
been
studying English for three years. 他说到了春季学期末,他就学了三年英语了。
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