哪些动词用作被动语态时,前面的be动词省略

如题所述

Read,write, clean, wash, iron, burn, draw, cook, keep, cut, open, bolw, peel, sell, act等。
详解:这些词是由某些及物动词转化来的不及物动词,常和副词well, easily, smoothly等连用,且通常用主动结构表示被动含义。这些动词的主语一般是表物的词,且这些物往往具有某种内在的特点,这些句子的时态多用一般现在时或一般将来时,故可以省略be。
e.g This pen writes smoothly.
In hot weather meat won’t keep long.
The door can’t open.
The cloth washes well.
Clothes iron more easily when damp.

重点提示:
1)有些动词如:cook, print, do等,常常用主动结构的进行时表示被动含义。例如
The cakes are baking.
The lunch is cooking,
The book is printing.
Fish is selling briskly.( be在这里是系动词,不是被动语态的标志)

2)动词need, require, want, deserve, be worth后续v-ing的主动结构常表示被动含义:Who said the boy deserves punishing?(省略be)

3)某些系动词如feel, prove, smell, taste, sound等加上形容词,也可用主动语态表示被动意义:Your suggestion proved quite effective.
That smells delicious.(省略系动词be,smells相当于系动词)

4)有些以后缀-able或-ible结尾的形容词,例如:acceptable, available, drinkable, eatable, reliable, visible, punishable, feasible等,也可以表示被动意义:Your advice is not acceptable.(=not worth accepting)(be在这里是系动词,不是被动语态的标志)

5)某些介词短语,例如under discussion, under consideration, on display, on sale, under arrest, on trial, in dispute等,也可用主动结构表示被动含义:Some fresh vegetables have been on sale.(=been sold)

终于敲完了!!注意;我可是一字一词一标点给你敲上去的,绝对没有复制。还有什么疑问再发消息。以上文字中部分括号内的内容是我自己补充上去的,为的是便于你理解。

参考资料:新版薄冰英语语法·初中 第67~68页

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第1个回答  2019-09-11
这些动词的主语一般是表物的词,且这些物往往具有某种内在的特点,这些句子的时态多用一般现在时或一般将来时,故可以省略be。
e.g
This
pen
writes
smoothly.
In
hot
weather
meat
won’t
keep
long.
The
door
can’t
open.
The
cloth
washes
well.
Clothes
iron
more
easily
when
damp.
重点提示:1)有些动词如:cook,
print,
do等,常常用主动结构的进行时表示被动含义。例如
The
cakes
are
baking.
The
lunch
is
cooking,
The
book
is
printing.
Fish
is
selling
briskly.(
be在这里是系动词,不是被动语态的标志)
2)动词need,
require,
want,
deserve,
be
worth后续v-ing的主动结构常表示被动含义:Who
said
the
boy
deserves
punishing?(省略be)