to do不定式可以做主语吗

作者&投稿:谭晏 (若有异议请与网页底部的电邮联系)
动词不定式能做主语吗~

可以的。
To hesitate means failure.犹豫不决就意味着失败。
To do this is to cut the foot to fit the shoe.这样做是削足适履。
不定式(短语)做主语时,往往由it代替它作形式主语(但不可用that作形式主语),不定式则移至谓语之后,这种情况多见于口语中。
It’s unlike him to be late.他可不是迟到的那种人。

一般情况下,to do 是一般将来式,是打算去做什么 ;doing 是现在进行式,是现在正在做什么,也有例外,具体情况具体分析.
to do和doing 意义各不同
  1 stop doing/to do     stop to do 停止,中断做某事后去做另一件事.    stop doing 停止做某事.
They stop to smoke a cigarette.他们停下来,抽了根烟.I must stop smoking.我必须戒烟了.
  2 forget doing/to do forget to do 忘记要去做某事.(未做) forget doing 忘记做过某事.(已做)
The light in the office is stil on.He forgot to turn it off.办公室的灯还在亮着,它忘记关了.(没有做关灯的动作) He forgot turning the light off.他忘记他已经关了灯了.( 已做过关灯的动作) Don't forget to come tomorrow.别忘了明天来.(to come动作未做)
  3 remember doing/to do remember to do 记得去做某事 (未做) remember doing 记得做过某事 (已做)
  Remember to go to the post office after school.  记着放学后去趟邮局.  Don't you remember seeing the man before?  你不记得以前见过那个人吗?
  4 regret doing/to do     regret to do 对要做的事遗憾.(未做)     regret doing 对做过的事遗憾、后悔.(已做)
I regret to have to do this,but I have no choice.  我很遗憾必须这样去做,我实在没有办法.I don't regret telling her what I thought.  我不为告诉她我的想法而后悔.
  5 cease doing/to do     cease to do 长时间,甚至永远停做某事.    cease doing 短时停止做某事,以后还会接着做.
That department has ceased to exist forever.那个部门已不复存在.The girls ceased chatting for a moment when their teacher passed by.姑娘们在老师走过时,停了会聊天.
  6 try doing/to do try to do 努力,企图做某事.try doing 试验,试着做某事.
  You must try to be more careful.  你可要多加小心.  I tried gardening but didn't succeed.  我试着种果木花卉,但未成功.
  7 go on doing/to do     go on to do 做了一件事后,接着做另一件事.    go on doing 继续做原来做的事.
After he had finished his maths,he went on to do his physics.做完数学后,他接着去做物理.Go on doing the other exercise after you have finished this one.作完这个练习后,接着做其他的练习
  8 be afraid doing/to do     be afraid to do 不敢,胆怯去做某事,是主观上的原因不去做,意为"怕";     be afraid of doing 担心出现doing的状况、结果.doing 是客观上造成的,意为"生怕,恐怕".
  She was afraid to step further in grass because she was afraid of being bitten by a snake.  她生怕被蛇咬着,而不敢在草丛中再走一步.  She was afraid to wake her husband.  她不敢去叫醒她丈夫.  She was afraid of waking her husband.  她生怕吵醒她丈夫.
  9 be interested doing/to do interested to do 对做某事感兴趣,想了解某事.interested in doing 对某种想法感兴趣,doing 通常为想法.
  I shall be interested to know what happens.  我很想知道发生了什么事.(想了解)   I'm interested in working in Switzerland.Do you have any idea about that?  我对在瑞士工作感兴趣.你想过这事吗?(一种想法)
  10 mean to doing/to do mean to do 打算、想 mean doing 意味着
I mean to go,but my father would not allow me to.我想去,但是我父亲不肯让我去.To raise wage means increasing purchasing power.赠加工资意味着增加购买力.
  11 begin(start) doing/to do begin / start to do sth begin / start doing sth.
  1) 谈及一项长期活动或开始一种习惯时,使用doing.How old were you when you first started playing the piano?你几岁时开始弹钢琴?  2) begin,start用进行时时,后面动词用不定式to do I was beginning to get angry.我开始生起气来.  3) 在attempt,intend,begin,start 后接know,understand,realize这类动词时,常用不定式to do.I begin to understand the truth.我开始明白真相.  4) 物作主语时 It began to melt.
  12 感官动词 + doing/to do 感官动词 see,watch,observe,notice,look at,hear,listen to,smell,taste,feel + do 表示动作的完整性,真实性;+doing 表示动作的连续性,进行性 I saw him work in the garden yesterday.昨天我看见他在花园里干活了.(强调"我看见了"这个事实) I saw him working in the garden yesterday.(强调"我见他正干活"这个动作) 昨天我见他正在花园里干活.

不定式作主语

1. 不定式作主语时,常用it作形式主语,而将作主语的不定式放在句子后部。例如:

It is good to help others.帮助他人是件好事。

It is exciting to surf the Internet.上网是件令人兴奋的事。

2. 不定式作主语与V-ing形式作主语的不同:前者作主语时,常表示某一次具体的动作;而后者常表示习惯性的动作。例如:

To teach the three children is my job this afternoon. 教这三个孩子是今天下午我的工作。

Walking is a good form of exercise. 散步是锻炼的一种好方式。

简析: It's ... of sb. to do sth.与It's... for sb. to do sth.

当表语形容词说明不定式的逻辑主语具有某种品质时,常用"It's...of sb. to do sth."。例如:

It's very kind / nice of you to help me。感谢你的帮助。

当表语形容词说明不定式具有某种特征时,应使用 "It's ...for sb. to do sth."。例如:

It's hard for the Chinese students to learn Russian. 中国学生学俄语是很难的。

可以 在英语句型中动名词 不定式都可以充当句子的主语 一般谓语动词用单数形式

可以,不定式和-ing分词均可充当句子的主语成分。


班戈县15584767818: to do不定式可以做主语吗 -
攸裴盐酸:[答案] 不定式作主语 1. 不定式作主语时,常用it作形式主语,而将作主语的不定式放在句子后部.例如: It is good to help others.帮助他人是件好事. It is exciting to surf the Internet.上网是件令人兴奋的事. 2. 不定式作主语与V-ing形式作主语的不同:前者作主...

班戈县15584767818: 在句子开头用动词作主语时,为什么有的用to do 的形式,有的用ing的形式? -
攸裴盐酸:[答案] 做主语的只能是名词,所以动词要是作主语的话必须变为动名词,也就是ing形式 to do是动词不定式,可以直接做主语,不过一般情况下都是把不定式摆在最后面,句子的主语则由it来做,即形式主语

班戈县15584767818: 非谓语做主语可以是to do吗 -
攸裴盐酸: 可以的.不定式(to do) 是可以做主语的.例如:To see is to believe. To see 就是主语.又:To do the job is not easy. 不定式(to do the job) 是主语.该句也可这样说:It is not easy to do the job. It是形式主语,后面不定式(to do the job)是真正主语.

班戈县15584767818: 及物动词和不及物动词做主语的时候用什么形式? -
攸裴盐酸:[答案] 一般用ing形式,为动名词做主语,也有的用to do动词不定式做主语.对动词及物或不及物无太大要求. 例 (1).动名词作主语,常表示泛指意义的行为.Seeing is believing.Using the right hand to shake hands is a convention many countries.Talking ...

班戈县15584767818: 不定式to do做主语表示目的 和v - ing也可以做主语这两个怎么区分? 以及不定式的几个用法哪位高手简单的说下 -
攸裴盐酸: 不定式表将来或者表目的 V-ing 作主语时表动名词 作非谓语动词时表主动

班戈县15584767818: to do不定式 可以在逗号隔开的句子中做主语吗? -
攸裴盐酸:[答案] 可以 比如 To tell the truth, however, is sometimes not so easy.

班戈县15584767818: 动词不定式开头的to do=doing吗 -
攸裴盐酸:[答案] 你们初中? 如果是的话 就差不多.你说的开头是做主语吧... 如果你已经高中了,那不定式做主语跟动名词做主语是有差别的 不定式做主语1.表示将要做 2.表目的 to be the number one is my dream. 3.表示某一次做. 动名词做主语..这个貌似没啥特别的...

班戈县15584767818: to do 和 doing作主语的区别 -
攸裴盐酸: 原发布者:homonymy111 todo和doing作主语的区别1.Noispermittedhere(smoke).Itisnotverygoodforyousomuch(smoke).2.moreisnecessary(read).Itisquitenecessaryitagain(read).3.alanguageinonemonthisimpossible.(learn)一般来说,表示比较抽象...

班戈县15584767818: 动词不定式 -
攸裴盐酸: 在英语中,在动词之前加“to"构成”to do sth"结构称为动词不定式,可以在英语的句子中作主语、宾语、定语、状语、补语等句子成分,但不能作谓语.

班戈县15584767818: 动词作主语用doing,什么时候动词在句首好像不是主语用To do或do, 讲清楚点,简洁易懂.我是初二的,速求 -
攸裴盐酸:[答案] 初二阶段非谓语动词作主语的是动名词doing 和不定式to do 不定式还可以作目的状语,可放在句首,也可以放在句尾. 如: To be a doctor, I will have to learn more at school. (目的状语)

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