不带to的不定式用法
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2021年01月31日 23:14
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不带
to
的不定式用法
动词不定式的基本形式是
“to+
动词原形
”
,它具有名词、形容词、副词的特征,因此在句子
里用 作主语、宾语、宾语补足语、主语补足语、定语、状语和表语。但在某些结构中,不定
式又往往不带to
,现将有关不定式不带
to
的用法大致综述如下:
1.用在感觉动词
see
,
watch
,
notice
,
look at
,
hear
,
listen to
,
feel
等后,作为宾
语补足语,动词不定式不带
to
。如:
We often heard them sing
.我们常常听到他们唱歌。
I saw her walk into the headmaster's office
.我看见她走进了校长办公室。
2
.用在使役动词
m ake
,
let
,
have
等后,作为宾语补足语,动词不定式不带
to
。如:
What makes you think I'm a farmer
?你怎么认为我是一个农民?
Now let me hear you play
.现在让我听你演奏。
I'll have my brother repair the radio for you
.我要让我哥哥给你修理收音机。
注意:感觉动词
see
,
hear
,
watch
,
notice
,
feel
,
look at
,
listen to
和使役动词
let
,
make
,
have
等用于被动语态时,动词不定式作为主语补足 语则要带
to
。如:
She was heard to sing in the next room
.有人听到她在隔壁房间里唱歌。
3
.用在
had better
,
had best
(最好),
would rather
(宁愿)
,
may/might as well
(
最好
), cannot but (
不得不
,
必然
,
不能不
),
can not help but (
不得不
) , can not
choose but (
不得不
,
只好
),
等结构后,词不定式不带
to
。如:
I'd better go and look for him
.我最好现在就去找他。
You'd best get there before lunch
.你最好午饭前到达那儿。
We would rather wait till tomorrow
.我们宁愿等到明天。
4
.两个或两个以上句法功能相同的动词不定式并列使用时,通常只是第一个动词不定式带to
,后面的动词不定式则不带
to
。如:
So he decided to go and get some medicine for his cough
.因此他决定去买点咳嗽
药。
They began to read and write
.他们开始读和写。