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had been doing
英语时态详解
答:
现在完成进行时(
have
/has
been
doing
),过去完成进行时(
had
been doing),将来完成进行时(will have been doing),过去将来时(would do),过去将来进行时(would be doing),过去将来完成时(would have done),过去将来完成进行时(would have been doing)等。具体参照http://baike.baidu.com/view/...
英语中的全部时态完整的(要英语的),如was.to be ,has/
have
been
...
答:
一般过去时:was were
had
did would 过去进行时:was/were
doing
had
been
doing 一般将来时:will shall be about to do be going to be doing 将来进行时:will be doing be doing(特定时刻)现在完成时:
have
/has done have/has been done 过去完成时:had done 。。。还...
英语的16种时态及构句方式是什么?
答:
12)将来完成进行时:shall
have
been
doing
,will have been doing例:By the end of next month, the project will have been being worked for 3 years. (到下个月底为止,这项工程就已经不停地进行了3年了。)(被动语态)13)过去完成进行时:
had
been doing例:The old clock had been being taken apart ...
2018年高考英语必须掌握的十六种时态变化用法
答:
例:By the end of next month, the project will
have
been
being worked for 3 years. 到下个月底为止,这项工程就已经不停地进行了3年了。 13. 过去完成进行时:
had
been
doing
表示某一动作一直延续到过去某一时间,是否继续下去,应视上下文而定。 例:The old clock had been being taken apart of and...
as if 后面接to do 和
doing
有什么区别?
答:
as if to do 表示似乎好像。。。 e.g. He smlied sweetly as if to remember something happy.as if +从句 一般要用虚拟。没有as if
doing
的用法
see sb
doing
和see sb doing的区别是什么?
答:
二者的区别如下:1、see sb.to do 看见某人去做某事,它的的语句环境是某人正在准备做某事,是处于实施“某事”前,但“某事”尚未发生的这一阶段。例句:I see zoom to play games. 我看见zoom去玩游戏了。2、see sb.
doing
看见某人正在做某事,它的语句环境是“主语对象”恰巧看到了某人正在...
时态有几种啊,怎么区分啊?
答:
过去完成时(
had
done),发生在一般过去时的动作之前),将来完成时(will
have
done),现在完成进行时(have/has
been
doing
),过去完成进行时(had been doing),将来完成进行时(will have been doing),过去将来时(would do),过去将来进行时(would be doing),过去将来完成时(would have done),过...
have
difficulty还是difficultyies (in)
doing
sth?
答:
have
difficulty in
doing
sth,意思是“做某事有困难”,其中的difficulty通常采用单数形式。介词in含有while的意思,表示“当……的时候”“在……的过程中”,整个结构的意思是“当做某事的时候有困难”“在做某事的过程中有困难”。如:We
had
difficulty in finding a parking place.我们费了很大劲...
have
doing
是什么时态
答:
主要变化形式:
have
,has,
had
动名词/现在分词:
having
1)have+过去分词,构成完成时态,例:He has left for London.他已去了伦敦。By the end of last month,they had finished half of their work.上月末为止,他们已经完成工作的一半。2)have+
been
+现在分词,构成完成进行时(现在完成时)...
英语的16种时态和结构
答:
2.基本结构:
have
/has +
been
+
doing
几种常见时态的相互转换 英语中的几种时态在一定情况下可以互相转换,以下是几种常见的转换形式:十一、 一般过去时与现在完成时的转换 在现在完成时中,延续性动词能与表示一段时间的状语连用,瞬间动词却不能。但是,可用别的表达方式:①瞬间动词用于“一段时间 +...
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