求动词不定式 to do的用法在句子中的成分及例句
用法一：作主语
动词不定式作主语时，谓语动词常常用单数。
例如：To do morning exercises is useful for our health。
做早操有利于我们的健康。
如果动词不定式太长，常用 it 作形式主语，而将真正的主语——动词不定式to do后置。
例如：It took me half an hour to walk there．
我走到那儿花了半小时的时间。
用法二：作表语
动词不定式to do往往放在系动词be（become，sound，taste等系动词后面一般不接不定式）的后面作表语，表示将来的情况，说明主语的内容。
例如：Anyhow, my goal is to provide humans with a life of high quality。
总之，我的目标就是为人类提供高质量的生活。
用法三：作宾语
作宾语时就是经常背的固定搭配，比如“想做某事”，want to do sth。这里的to do就是名词化的不定式宾语。
常见的用不定式当宾语的动词有：
Decide /determine /learn /care /pretend /agree /want / expect/ hope/ wish/ offer/Promise /help /refuse /manage /choose /plan /ask /beg。
例如：People began to wonder how long the disaster would last。
人们开始困惑灾难将持续多久？
用法四：作定语
不定式作定语，放在名词后面，表述一个将来的动作。
例如：I am always the first person to get to the office。
我总是第一个到办公室的人。
用法五：作状语
不定式可以用作目的状语、结果状语以及原因状语。
例如：I am too tired to stay up longer。
我太累了，不能再熬夜了。（表结果）
例如：I am so excited to be here.
我到这真的很兴奋。（表原因）
todo的短句
1. 关于do的短语
do away with废除；摆脱；消灭 do harm to 对。
有害 do justice to 公平对待；适当处理 do one's best尽力 do one's bit尽自己的一份力 do one's duty尽职责 do one's hair做头发 do up从新整修；收拾整齐 do without不用 have nothing to do with与。无关 have something to do with 与。
有关 do some +V-.ing 1、表示有目的、有意识地进行练习或训练某项技能 do some running 跑步 do some reading 看书 do some writing 练练字 do some typing打字 This year I'm going to do more speaking .今年我打算多进行口语练习 2、表示做一些笼统但不具体指明的事 do some shopping 买东西 do some washing 洗衣服 do some cooking 做饭 do some cleaning 打扫除 do some sewing 做针线活。
2. to do 短语
你问的都是非谓语动词，这讲起来需要一些时间和功夫了，简单的说：To do是不定式，可以放在句首做主语。
比如：To see is to believe！（眼见为实）这句话 to see是不定式主语，to believe 是不定式做表语。你说的动词ing放句首是片面的，因为ing包括2种动词形式：动名词和现在分词都是doing的形式放句首的是动名词，动名词是动词和名词的性质，所以当然可以做名词放在句首。
in order to do里的不定式是做目的状语，为了做什么什么。状语可以放在句首，但是外国人基本不那么用，中文和英文的区别之一就是状语位置不一样。
中文习惯把状语放句首英文习惯放在句末或者句中比如上面那句话可以写成：Seeing is believing！（这里动名词可以做主语和表语）还有一种是分词做状语放在句首，不过你最后一句话应该是Being a good student吧，作为一个好学生，这里主语在后面是he，是他作为一个好学生，是主动的所以用现分，而过分在这句话里表示的是被动了。
3. 含有to do sth.的短语总结『带翻译』
be busy with sth. spend on sth. be busy doing sth. spend doing sth. keep on dong sth mind doing sth. 介意干某事 keep doing sth. mind not doing sth. 介意不干某事 have money to do sth./have money for sth. 有钱做某事 make sb. do sth. 使某人做某事 do sth. help sb. to do sth. 帮助某人做某事 with ask sb. about sth. 问某事关于某人 say sth. to sb. 对某人说某事 ask sb. for help 向某人求援 show sb. Sth. lend sb sth. show sth. to sb. lend sth to sth. give sth. to sb. talk to sb. 对某人说话 give sb. Sth. talk with sb. 和某人说话 need to do sth. 需要做某事 （主语是物） need doing sth. 需要做某事 （主语是人） to do sth. start doing sth 开始干某事 forget doing sth. start to do sth stop to do sth. 停下来接着干某事 stop doing sth. 停止干某事 remember doing sth. 记得干过某事 remember to do sth. 记住要干某事 try to do sth. 尽力去做某事 try doing sth. 试着去做某事 go on to do sth 做完一件事后，继续作另一件 go on doing sth 继续做某件事 ask sb. to do sth. 叫某人做某事 ask sb. not to do sth. 叫某人不做某事 want sb. to do sth. 想让某人做某事 want sb. not to do sth. 不想让某人做某事 tell sb. to do sth. 告诉某人做某事 plan to do sth. 计划做某事 decide to do sth. 决定做某事 used to do sth. 过去常常干某事 get sb. to do sth. 让某人做某事 would you like to do sth.愿意做某事 can't wait to do sth. 迫不及待地做某事 have fun doing sth. 做某事很有趣 enjoy doing sth. 做某事很享受 mind doing sth. 介意做某事 practice doing sth. 练习做某事 finish doing sth. 完成做某事 感官动词后接不带to的动词不定式，强调所看到的事情的发生过程，感官动词后接现在分词，强调事情正在发生。
4. 关于do,doing,to do的词组句子
很高兴为您解答
这样的句子词组有很多啊，比如：
1. let、make 、help sb. do sth.
2.prefer to do/doing sth.
can not help doing sth. 忍不住做什么事
start、begin to do /doing sth.
3. It is +adj. + to do sth.
eg. It is important to learn English.
还有很多的，这在于平时慢慢积累，加油
5. 英语单词加doing或to do的短语,越多越好
to do:
1、afford to do sth.负担得起做某事e799bee5baa6e997aee7ad94e4b893e5b19e31333431363031
2、agree to do sth.同意做某事
3、arrange to do sth.安排做某事
4、ask to do sth.要求做某事
5、beg to do sth.请求做某事
6、care to do sth. 想要做某事
7、choose to do sth. 决定做某事
8、decide to do sth. 决定做某事
9、demand to do sth. 要求做某事
10、determine to do sth. 决心做某事
11、expect to do sth. 期待做某事
12、fear to do sth. 害怕做某事
13、help to do sth. 帮助做某事
14、hope to do sth. 希望做某事
15、learn to do sth. 学习做某事
16、manage to do sth. 设法做某事
17、offer to do sth.主动提出做某事
18、plan to do sth. 计划做某事
19、prepare to do sth. 准备做某事
20、pretend to do sth. 假装做某事
21、promise to do sth. 答应做某事
22、refuse to do sth. 拒绝做某事
23、want to do sth. 想要做某事
24、wish to do sth. 希望做某事
doing:
1、enjoy doing sth. 喜爱做某事
2、escape doing sth. 逃脱做某事
3、excuse doing sth. 原谅做某事
4、fancy doing sth. 设想做某事
5、finish doing sth. 完成做某事
6、forbid doing sth. 禁止做某事
7、forgive doing sth. 原谅做某事
8、give up doing sth. 放弃做某事
9、imagine doing sth. 想象做某事
10、keep doing sth. 保持做某事
11、mention doing sth. 提及做某事
12、mind doing sth. 介意做某事
13、miss doing sth. 错过做某事
14、pardon doing sth. 原谅做某事
15、permit doing sth. 允许做某事
16、practice doing sth. 练习做某事
17、prevent doing sth. 阻止做某事
18、prohibit doing sth. 禁止做某事
19、put off doing sth. 推迟做某事
20、report doing sth. 报告做某事
21、risk doing sth. 冒险做某事
22、stop doing sth. 停止做某事
23、suggest doing sth. 建议做某事
24、understand doing sth. 理解做某事
6. 初中英语所有+to do 的词组
Doing类短语 allow doing sth允许做某事 by doing sth 通过做某事 be always doing sth总是做某事 be terrified of doing sth害怕做某事 be afraid of doing sth害怕做某事 be busy doing sth 忙于做某事 be against doing sth反对做某事 be good at doing sth 擅长做某事 be used for doing sth ……被用来做某事 be used to doing sth 习惯于做某事 be careful of doing sth 小心做某事 can't \ couldn't stop doing sth情不自禁做某事 continue doing sth 继续做某事 dream of \ about doing sth向往做某事 end up doing sth结束做某事 enioy doing sth享受做某事的乐趣、喜欢做某事finish doing sth 完成做某事 feek like doing sth 想做某事 give up doing sth 放弃做某事 go on doing sth 继续做某事 have difficulty\ trouble\ problem (in) doing sth 做某事遇到困难麻烦问题 how about doing sth = what about doing sth 做某事怎么样呢？have great fun doing sth做某事快乐 instead of doing sth 代替做某事 join sb in doing sth加入某人做某事 keep sb doing sth 让某人一直做某事 look forward to doing sth期待做某事 make a living by doing sth 通过做某事维生 mind doing sth介意做某事 need doing sth ……需要被做某事 practice doing sth 操练做某事 put off doing sth 推迟做某事 prefer doing sth to doing sth 和做……相比更喜欢做某事 plan on doing sth计划做某事 plan for doing sth做某事的计划 sb spend some money in doing sth 某人做某事花了……钱 suggest sb doing sth建议某人做某事 stop sb from doing sth阻止某人做某事 thanks for doing sth = thank you for doing sth 感谢做某事 think about \ of doing sth 思考做某事 不带to的动词短语 had better (not) do sth最好（不）做某事 Would you please (not) do sth 请你（不）做某事，好吗？let \ have \ get sb do sth让某人做某事 被动语态：sb be permitted to do sth某人被允许做某事=sb be allowed to do sth make sb do sth迫使某人做某事 被动语态：sb be made to do sth watch sb do sth看见某人做了某事 被动语态sb be watched to do sth watch sb doing sth注视某人正在做某事 see sb do sth看见某人做了某事 被动语态sb be seen to do sth see sb doing sth看见某人正在做某事 find sb do sth发现某人做了某事 被动语态sb be found to do sth find sb doing sth发现某人正在做某事 feel sb do sth感觉某人做了某事 被动语态sb be felt to do sth feel sb doing sth感觉到某人正在做某事 notice sb do sth感觉某人做了某事 被动语态sb be noticed to do sth notice sb doing sth注意到某人正在做某事 allow sb to do sth允许做某事 ask for sth 请求某物 ask sb (not) to do sth 请求某人（不）做某事 afford to do sth 有能力做某事 agree to do sth 同意做某事 be afraid of doing sth 害怕做某事 be afraid to do sth害怕做某事 be sure (not) to do sth一定\ 务必 （不） 做某事 be suitable for sb to do sth 适合某人做某事 be ready to do sth乐意做某事 be hard to do sth 做某事艰难 be uesd to do sth be used for doing sth ……被用来做某事 be willing to do sth乐意做某事 be able to do sth能够做某事 be serious about doing sth 认真对待做某事 be +形容词+ to do sth 做某事怎么样 be +形容词+ enough + to do sth 足够的……而可以做某事 be supposed to do sth 被期待做某事、应该做某事 begin to do sth \ begin doing sth开始做某事 can't \ couldn't wait to do sth迫不及待做某事 decide (not) to do sth决定（不）做某事 encourage sb to do sth 鼓励某人做某事 forget to do sth忘记做某事（事未做） forget doing sth 忘记做了某事（事情已经做了） fail to do sth 做某事失败 go on to do sth 继续做某事 happen to do sth碰巧做某事 have a change to do sth= have an opportunity to do sth有机会做某事 help sb to do sth 帮助某人做某事 have (no) time to do sth（没有）有时间做某事 How long does it take sb to do sth？花费某人多少时间做某事 in order to do sth 为了做某事 invite sb to do sth邀请某人做某事 It's a good time to do sth做某事的好时候 It's one's duty to do sth做某事是某人的职责 It's +形容词+ for\ of sb to do sth 做某事对某人来说怎么样（注意for\ of用法 It's time (for sb) to do sth = It's time for sth 该（某人）做某事了。
It's one's turn to do sth 轮到某人做某事了 It takes sb some time to do sth 花费某人…时间做某事 （注意take的时态， sb用宾格） like to do sth \ like doing sth喜欢做某事 learn to do sth 学习做某事 need to do sth 需要做某事、plan to do sth计划做某事 prefer to do rather than do sth 和做某事相比更喜欢做某事 remember to do sth 记住做某事 remember doing sth、记住做了某事 start to do sth \ start doing sth开始做某事 stop to do sth 停下来做（另一件）某事、stop doing sth停止做某事 try to do sth 努力做某事 try doing sth 企图做某事 tell sb sth告诉某人某事 tell sb about sth 告诉某人关于某事 tell sb (not) to do sth告诉某人 （不） 做某事 the best way to do sth做某事的最好途径 teach sb .sth 教某人某事 teach sb to do sth教某人做某事 try one's 。
7. 初中外研版动词+Doing或Todo的短语和用法如Beusetodo表示过去常
1.remember to do sth.记住要做某事 remember doing sth.记住曾做过某事2.forget to do sth.忘记要做某事 forget doing sth.忘记曾做过某事3.try to do sth.设法要做某事 try doing sth.做某事试试看有何效果4.mean to do sth.打算做某事 mean doing sth.意味着做某事5.can't help to do sth.不能帮助做某事 can't help doing sth.禁不住做某事6.go on to do sth.做完某事后接着做另一事 go on doing sth.继续做一直在做的事注：stop to do sth.与stop doing sth.也不同，前者指停下来去做某事，后者指停止正在做的事，但stop to do sth.中的不定式不是宾语，是目的状语.。
todo作宾语的例子
谓语应由动词充当,want是动词,want to不是.
to do不定式是非谓语动词,不能作谓语,但是能做宾语.
分析句子成分时,首先应该注意谓语部分,把谓语找出来,其它的就好办了.
记住谓语只能由动词（短语）或者一大堆动词构成：情态动词8个、助动词5个、系动词20来个、实意动词……
其它的东西不能作谓语~
+++++++++++++++++++
省略了to后面的动词又怎么样?to+become a better student（省略）构成不定式,还是非谓语动词!作宾语!
谓语还是wants啊!
至于省略,如果原文“become a better student”之前有to,后面就不需要加了~
wants是谓语,后面省略宾语时之所以加to是因为,如果没有to就不能和省略的become a better student构成不定式,构不成不定式就不能做宾语,所以要加to.
但是如果遇到不加to也能构成不定式（作宾语）的情况,比如省略的词本身就是非谓语动词或者任何可以做宾语的词,就不需要加to了.
（话说我真是疯了,大半夜的不睡觉打这么多字还不是为了得分……）
to do 不定式做目的状语的例句？
to do 不定式做目的状语的例句：
To record press both buttons. 录音时须按双钮。
To avoid any delay please phone your order direct. 为免延误，请直接打电话预订。
To save class time, our teacher has us students do half of the exercises in class and complete the other half for our homework.
为了节约课堂时间，我们的老师要求我们学生在课堂上做一半练习，剩余的一半在课后作为家庭作业完成。
to do 所有的表达,如表结果,表目的等 并给出例句 谢谢
1. The Company was in a strait for they had only twenty-four hours more in which to complete their contract and they had at least sixty hours' work to do.
公司当时陷入了困境,因为他们要完成合同只剩下24小时,而当时他们要干的活至少需要60小时.
2. I have nothing to do with it.
那与我无关.
3. I'm old enough to have the freedom to do as I like.
我已经足够大了,有权去做我喜欢做的事.
4. I am only too pleased to do business with you.
我能和你做生意,太高兴了.
5. It is better to do well than to say well.
【谚】与其夸夸其谈,不如埋头苦干.
6. It is easy to do this.
做这件事是容易的.
7. I felt constrained to do what he told me.
我觉得不能不做他叫我做的事.
8. If you want a share of the pay, you'll have to do your fair share of the work.
要是你想得到一份报酬,你就必须做好你该分担的那一份工作.
跟不定式（to do）作宾语的动词：
want, wish, hope, manage, pretend, decide, learn, agree, expect, demand,
long, ask,
care, choose, dare, fail, offer, plan, prepare, promise, refuse, desire,
happen,
appear, intend, would like to, be said to
*特殊动词和to do以及~ing的搭配
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.
典型例题
She reached the top of the hill and stopped ___ on a big rock by the side of the path.
A. to have rested B. resting C. to rest D. rest
答案：C.由题意可知,她到了山顶,停下来在一个路边的大石头上休息.因此,应选择"stop to do sth. 停下来去做另一件事".而不仅仅是爬山动作的终止,所以stop doing sth.不正确.
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)
典型例题
---- The light in the office is still on.
---- Oh,I forgot___.
A. turning it off B. turn it off C. to turn it off D. having turned it off
答案：C.由the light is still on 可知灯亮着,即关灯的动作没有发生,因此用forget to do sth.
而forget doing sth表示灯已经关上了,而自己忘记了这一事实.此处不符合题意.
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?
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.
典型例题
---You were brave enough to raise objections at the meeting.
---Well, now I regret ___ that.
A. to do B. to be doing C. to have done D. having done
答案：D.regret having done sth. 对已发生的事感到遗憾.regret to do sth. 对将要做的事感到遗憾.本题为对已说的话感到后悔,因此选D.
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.
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.
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
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.
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)
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.
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.
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.
典型例题
1）They knew her very well. They had seen her ___ up from childhood.
A. grow B. grew C. was growing D. to grow
答案：A.因题意为,他们看着她长大,因此强调的是成长的过程,而非正在长的动作,因此用see sb do sth 的句型.
2）The missing boy was last seen ___ near the river.
A. playing B. to be playing C. play D. to play
答案A. 本题强调其动作,正在河边玩,应此用see sb. doing sth句型.
谁能将常用的带TO的动词不定式和省略TO的不定式归纳一下
动词不定式用法汇总
动词不定式(todo)是初中英语课的一个重点，也是中考要考查的一个项目。动词不定式属于非谓语动词的一种形式，很多同学经常把它和谓语动词混在一起，掌握起来有困难。下面我们对动词不定式的用法做简单归纳，帮助同学们记忆：
一、动词不定式在句子中不能充当谓语，没有人称和数的变化。
二、动词不定式是由“to+动词原形”构成(有时可以不带to)。动词不定式的否定形式是“not+动词不定式”(not不与助动词连用)。
三、动词不定式短语具有名词、形容词和副词等的功能，可在句中用做多种句子成分。
1、主语：常置于句末，而用it代替其做形式主语。
例：Togoinforsportshelpsyou
stayfit.(book4，L28)Ithelpsyoustayfittogoinforsports.Itisdangeroustoswiminthedeepseaonyourown.
注：此句式中不定式逻辑上的主语可由for或of引出，逻辑主语由of引出时，表语的形容词为kind，nice，good，polite，clever，foolish，right，wrong等表示
评价的形容词。例：It’srightofhimtorefusethe
invitation.(him为逻辑主语)
2、表语：Ourdutyistoprotecttheenviroment.
3、动词宾语：此种情况可按固定搭配或句式去记。
例：wouldyouliketoseemyphotos?Kevinplannedtovisithisuncle.(book4，L11)
和plan用法一样的词还有：start，want，agree，hope，begin，decide等。
Ifounditverydifficulttogeta
job.(it为形式宾语)4、宾语补足语：(1)在多数复合宾语及物动词后要带to：例：Iaskedafriendtoreadittome.(book4，L2)(2)在表示感觉、致使等意义的动词
(see，watch，hear，feel，notice，observe，
make，let，have，help等)后不带to。例：Theyheardhimsingapopsonginthemeetingroom.
5、定语：动词不定式做定语放在所修饰的名词的后面。
例：Vinnyisthefirstdisabledper鄄sontosailaroundtheworld.(book4，
L1)6、形容词补足语：在表示心理、感情、评价等的形容词后，对其进行补充说明。
例：Weareverygladtomeetyouagain.
7、状语：表示目的、原因、程度等。
例：Theybroughtinphotosoftheir
familiesformetolookat.(book4，L2)
8、“疑问词＋不定式”用法：不定式前可带what，who，which，where，when，how等疑问词，这种不定式短语在句中多用做宾语。
例：Hedidn’ttellmewheretogo.9、在初中阶段还涉及到“不定式被动语态一般式(tobe+过去分词)”
例：Therearetwentymoretreestobeplanted.
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