1.动词不定式做主语和动名词做主语的区别

2.动名词做主语造句

3.多个动名词作主语的句子

动名词做主语例句30个长句子_动名词做主语怎么造句

动名词主要有四种用法:1、作主语;2、作宾语;3、作表语;4、作定语。

1、作主语;在句中,常用it作形式主语,将动名词放在句子后面。

2、作宾语;动名词既可作动词宾语也可作介词宾语,例如I hen't finished reading today's newspaper。

3、作表语;例如Seeing is believing.

4、作定语;例如I?choose a house with a swimming pool.

英语中的动名词是由动词变化而来,它仍一方面保留着动词的某些特征(例如可以带宾语、表语、状语),具有动词的某些变化形式,用以表达名词所不能表达的较为复杂的意念,另一方面动名词在句子的用法及功能与名词类同:在句子中可以作主语、宾语、表语、定语。它也可以被副词修饰或者用来支配宾语。

例如:

They run into constant discrimination in trying to find a job or friend在寻找工作和结交朋友方面,他们不断地受到歧视。Living in digs means hing one room in someone's house寄居的意思是在别人的家里借住一间房间。

动名词在很多方面是类似名词的,有些已经和标准的名词没什么区别了,比如writing,但和ion等名词化后缀不同。比较:The activating of the weapon must be stopped,The act of activating the weapon must be stopped,The activation of the weapon must be stopped。

动词不定式做主语和动名词做主语的区别

Walking is good for health.

Playing computer games is my hobby.

Going shopping is my mom‘s forite.

Swimming is popular.

Seeing is believing.

动名词做主语造句

不定式和动名词作主语的区别:

(1) 动名词作主语通常表示抽象动作;而不定式作主语表示具体动作。

Smoking is prohibited here.这里禁止抽烟。(抽象)

It is not very good for you to smoke so much.你抽这么多烟对你身体很不好。(具体)

(2) 动名词作主语时,通常用以表示一件已知的事或经验。不定式短语通常用来表示一件未完成的事或目的。

Climbing mountains is interesting.爬山很有趣。(经验)

Driving a car during the rush hour is tiring.在高峰时刻开车令人厌烦。(经验)

To finish the task will take a long time. 要完成这项任务将要花费很长时间。(具体)

(3) 不定式做主语,一般用it当形式主语,把作主语的不定式短语后置。

It took me only five minutes to finish the job.

(4)动名词做主语往往表示普通的,一般的行为;不定式作主语常常表示某次具体的行为。

Collecting information about children's health is his job. 收集有关儿童健康的信息是他的工作。?

It’s necessary to discuss the problem with an experienced teacher. 与一位有经验的老师讨论这个问题是有必要的。

常用不定式做主语的句型有:

(1)It’s difficult (important, necessary) for sb. to do

(2)It’s kind (good, friendly, polite, careless, rude, cruel, clever, foolish, bre) of sb. to do.?

常用动名词做主语的句型有:

It’s no good (use, fun) doing.

It’s (a) waste of time one’s doing.

扩展资料:

在语法中,动词不定式是指动词的一种不带词形变化从而不指示人称、数量、时态的形式。它之所以被叫做不定式,是因为动词不被限定,或者说不被词形变化所局限。不定式属于非谓语动词。

然而在一些语言里(例如葡萄牙语),存在着受时态、人称和数量影响的不定式形态。亦有些语言完全没有不定式,例如阿拉伯语、保加利亚语和现代希腊语。

在外语学习的课程中,动词不定式的一般现在时被称作“词典用词”,因为它一般被用作词典中该动词的词头。

动词不定式可以作以上各种成分,但它毕竟是动词,所以有动词的属性。

动词不定式及其短语还可以有自己的宾语、状语,虽然动词不定式在语法上没有表面上的直接主语,但它表达的意义是动作,这一动作一定由使动者(动词的使用者)发出。这一使动者(动词的使用者)我们称之为逻辑主语。

作主语

动词不定式作主语时,句子的谓语动词常用单数,其位置有以下两种:

(1)把不定式置于句首。如:

To get there by bike will take us half an hour.骑自行车到那儿将花费我们半个小时。

To make up for lost time is not possible.要弥补失去的时光是不可能的。

To lean out of the window is dangerous.身子探出窗外很危险。

To se money now seems impossible.现在好像不可能存钱。

(2)用it作形式主语,把真正的主语不定式置于句后,常用于下列句式中。如:

①It+is+名词+to do

It's our duty to take good care of the old.照顾老人是我们的责任。

It is an offence to drop litter in the street.在马路上乱丢废物是违章的。

②It takes sb+some time+to do

How long did it take you to finish the work?你花了多少时间来完成这项工作?

③It+be+形容词+for sb+to do

It is difficult for us to finish writing the composition in a quarter of an hour.我们难以在四分之一小时内完成这篇作文。

It is stupid of you to write down everything (that) the teacher says.你把老师说的所有东西都记下来的行为是很愚蠢的。

④It seems(ears)+形容词+to do

It seemed impossible to se money.

在句型③中,常用表示客观情况的形容词,如:

difficult,easy,hard,important,impossible,necessary 等;在句型④中,常用careless,clever,good,foolish,honest,kind,lazy,nice,right,silly,stupid,wise等 表示赞扬或批评的词。在不定式前的sb,可看作其逻辑主语。这一句式有时相当于Sb is+形容词+to do句式 ,如:It's kind of you to help me with my English.=You are kind to help me with my English.

⑤It + 不定式结构可位于believe/consider/discover/expect/find/think和wonder之后

He thought it would be safer to go by train.他认为乘火车比较安全。

He will find it is hard to make friends.他会感觉到交朋友困难。

⑥不定式的完成式也可作句子的主语

To he made the same mistake twice was unforgivable.两次犯同样的错误是不可原谅的。

It is better to he loved and lost than never to he loved at all.爱过而后失去了爱,比从未爱过要好。

(3)举例

(1) It's easy (for me) to do that.我做这事太容易了

easy, difficult, hard, important, possible, impossible, comfortable, necessary, better;

the first, the next, the last, the best, too much, too little, not enough

It's so nice to hear your voice.听到你的声音真高兴。

It's necessary for you to lock the car when you do not use it.当你不用车的时候,锁车是有必要的。

(2) It's very kind of him to help us. 他帮助我们,他真好。

Kind, nice, stupid, rude, clever, foolish, thoughtful, thoughtless, bre, considerate(考虑周到的), silly, selfish(自私的)

例句:

It was silly of us to believe him. 我们真愚蠢,竟然相信了他。

It seemed selfish of him not to give them anything. 他不给他们任何东西,这显得太自私了。

注意:

(1) 其他系动词如,look,ear等也可用于此句型

(2) 不定式作为句子成分时,动词用单数形式。

(3) 当不定式作主语的句子中又有一个不定式作表语时,不能用It is… to…的句型

(对)To see is to believe. 眼见为实。

(错)It is to believe to see.

参考资料:

百度百科-动词不定式

多个动名词作主语的句子

动名词做主语造句

一、谓语用单数

Swimming is good to me.

Doing homework makes me unhy.

Planting trees makes our environment better.

Watching too much TV does harm to our eyes.

Reading books is my hobby.

例:-What do you think made Mary so upset?

-___ her new bicycle.

A. As she lost?B.Lost

C.Losing D.Because of losing?

二、 使用形式主语it,而将动名词放在句尾。?

It’s a waste of time doing …

It’s no good doing…

It’s no use doing …?

例:It’s no good______ (wait) here.

It’s no use ______(argue) with her.

It’s no good _______(smoke), you’d better give it up.

It’s a waste of time _______(wait) here.

b?我看了一下,楼上两位说得也很对,我刚才忘记了伴随状语的用法,的确,当伴随状语来形容一件事或一个人时,确实不需要用be动词,刚才是我不对,抱歉了!

至于动名词作主语的问题,我想一个最简单的办法就是看这个整句里谓语上有没有动词出现,比如说:

hing

a

balanced

diet

is

very

important.

此句中,谓语上有be动词出现,要用动名词作主语,当然也可以写成:

to

he

a

balanced

diet

is

very

important.

而在祈使句中就不要用,例如:

shut

the

door

,please.

此句中谓语上没有动词的出现,所以就不要用。

以上全是个人总结,仅供楼主参考,如果楼主还有不会的,请发短信问我,谢谢!