由TO引导的动词不定式,有什么作用,放在什么句子中

如题所述

to do动词不定式这是非谓语动词的一部分。 动词不定式可以在句中充当很多成分如:主语,表语,定语,宾语,宾语补足语,状语等等,举个例子吧:
主:To learn English is very important.= It is very important to learn English.
表语:My hobby is to collect stamps.
宾语:I want to play computer games.
定语:I have a lot of homework to do.
宾补:My mother want me to drink milk. It makes me feel tired 这个解释一下,使役动词,感官动词后的动词不定式做宾补要省略to, feel tired 是宾语补足语 也就是动词不定式,就是省略了to
状语: He stopped to look. stop 是不及物动词所以后面的to do是状语。
我说的都是最基本的用法,不定式用法很灵活,注意积累你会掌握好的。
满意请采纳,有具体的疑问可追问。
望你学习成绩步步高追问

I have a lot of homework to do.这句是什么意思,还有为什么要加动词不定式,可以不加吗?最后可以告诉我怎么去使用吗

追答

I have a lot of homework to do。 to do 作定语放在名词之后
我有许多作业要做。to do 说明作业还没完成啊。
例如: I have nothing to say. 我无话可说。
至于用法你好好看看我给的例句肯定很有帮助。平时注意短语的积累,动词不定式出现在很多短语中。如果你有具体的问题要问的话我给你解答,你问的要是太笼统不好答。
希望你满意。

追问

上述所有例句可以不加to 吗,to在其中有什么意思,怎么判定哪些请况用动词不定式

追答

以上to不能省略,to没有意义,只是构成动词不定式。
to有时可以省略,主要是在作宾语补足语时
在let, make, see, watch, hear, feel, notice, have等感官听觉动词或使役动词后面作宾语补足语的动词不定式一般要省略动词不定式符号“to”,
Let the boy go out now. 让那个男孩出去。
The boy made the baby cry. 男孩弄哭了这个小孩。
see / watch / hear / notice / feel sb. do sth.
I saw the students play basketball on the playground yesterday.
昨天我看见学生们在操场打篮球。
I often hear the girl sing in the next room.

参考资料:http://wenku.baidu.com/view/d43f7428cfc789eb172dc847.html

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第1个回答  2013-02-27
TO作为不定式符号,引导的动词不定式可以做一下成分:
目的状语:
We come over to help them with their work.
结果状语:
He hurried to the station,only to be told that the train had just left.
作定语:
Sorry,I have something important to do,so I can come to the party now.
做独立成分或插入语:
To start with,I don't like the pattern of the shirt.
To tell the truth,I love swimming very much.
祝你开心如意!追问

这我也看不懂,请说的再简单点,这个是要求在几年级要求掌握的

追答

这些是基本也最典型的用法,分布在初中到高中的内容中。

第2个回答  2021-05-09
楼主,你好
那TO make something special,you just have to believe it's special.怎么理解?
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