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被动语态is和was区别
什么情况下,过去分词前要加
is
或
was
或were来表
被动
?
答:
在作谓语时或作表语时前面就有可能加
be
动词,不仅
is
,
was
,were还可能是am,are,been,being
八大时态的
被动语态
的公式是什么??
答:
2.现在进行时.
is
/am/are+being+done e.g:The homework is being written (by Tom)now.3.一般将来时.will/shall
be
+done e.g:The car will be repaired (by him)tomorrow.4.现在完成时.have/has been+done e.g:Many bridges have been repaired.5.一般过去时。
was
/were+done e.g:He ...
英语
被动语态
的形式是什么
答:
英语
被动语态
基本构成公式:
be
+ 实义动词的过去分词。1、一般现在时:am/
is
/are+given 2、一般过去时:
was
/were+given 3、一般将来时:will/shall be+given 4、过去将来时:would be+given 5、现在进行时:am/is/are being+given 6、过去进行时:was/were being+given 7、现在完成时:...
被动语态
的用法
答:
The tiger
was
killed by him.老虎被他杀死了。3、当动作的执行者不是人时,多用
被动语态
。如:The window was blown by wind.窗户被风吹开了。The whole village has been washed away by the flood.整个村庄都被洪水冲走了。4、表示客观的说明常用"It
is
+ 过去分词."句型。It is said ...
被动语态
答:
被动,sb,
be
,seen,to,do,sth find,hear等同样 一、
被动语态
的用法:1. 一般现在时的被动语态构成:
is
/ am / are + 及物动词的过去分词 Our classroom is cleaned everyday.I am asked to study hard.Knives are used for cutting things.2. 一般过去时的被动语态构成:
was
/ were + 及...
be
动词的
被动语态
怎么用?
答:
“
be
动词”的过去式加上动词过去式是一般过去时的
被动语态
。
was
/were+动词的过去分词。主语(动作承受者) + was / were + 过去分词(+ by + 施动者)构成句型格式:was / were + done 例1、 I was taught by Miss Zhao last year.去年,我是由赵老师教的。例2、 Those letters were wirtten...
is
,am,are的
区别
?
答:
用于第二人称或复数。如:There are enough people to do the job.有足够的人做这项工作。3、
is
是
be
的第三人称单数一般现在时。如:Spain is our favorite holiday spot.西班牙是我们喜欢的度假地点。三、变形不同 1、is的过去式是
was
。2、am就是原型。3、are的过去式是was。
如何辨析
被动语态
答:
动语态英语中时态很多,但语态不多,只有两种,即:主动
语态和被动语态
。下面讲的被动语态的用法:1. 定义:被动语态,即不知道动作执行者或强调动作承受者的一种语态。例如中文常说:我被他打,这就是一种被动。但有时由于句子结构上的需要也要用被动,例如It
is
not unusual for workers in that ...
什么时候动词前加
is
was
,有些为什么又不用加is was等?
答:
被动语态和
进行时要加,反之就不加
He
was
seated是
被动语态
吗?为什么用was?用
is
不行吗?
答:
不是,是固定用法
be
seated表的状态,可以用
is
值得注意的是sit旳用法是he sits不用be动词。
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