非谓语动词之动词不定式todo的用法.doc

精品文档非谓语动词之动词不定式（to do ）的用法

非谓语动词是指在句子中不是谓语的动词，主要形式有：不定式、动名词

和分词（现在分词和过去分词）。

1.“ to do动”词不定式的变形

原形

to do

动词不定式的动作与谓语动词同时发生（或几乎同时）或发生在谓语动词之后

进行式完成式完成进行式

(not) to be doing(not) to have(not) to have been

done doing

谓语动词动作发动词不定式的动词不定式的动作生时，动词不定动作发生在谓在谓语动词动作之时的动作正在发语动词或特定前，且一直在持续生时间之前

2.动词不定式的用法

（ 1）充当主语（一般会用 it 当形式主语）

To swim here is dangerous. =

It is dangerous to swim here.

To pass this English exam is unlikely. =

（ 2）充当表语（多数情况下，可以转换成动词不定式做主语）

My job is to help with your English learning.

To help with your English learning is my job.

（3）充当宾语（只能做某些动词的宾语，一般不做介词的宾语；有时用“ it”做形式宾语）

I decided to attend this meeting last night.

I find it necessary to learn a foreign language.

注意：当以下动词欲接动词作宾语时，只能跟不定式作宾语。

decide, determine, learn, wish, hope

agree, plan, pretend, dare, refuse, fail

prepare, try, manage, help, promise

offer, beg, demand, afford, arrange, be supposed

精品文档

（ 4）充当宾语补足语

I persuaded him to make a speech in public.

注意：在感官动词／使役动词／ help 后（ see, hear, watch, notice, make,

have, let 后不定式做宾补时，可省略“ to ”）

I saw them have a disagreement on who should sweep the floor.（我看到了

他们争论的整个过程）

但，感官动词后面也可接Ving 形式，表示正在进行。

I saw them arguing about who should sweep the floor. （我看到他们正在

争论谁该扫地，并不一定看到了整个过程）

（5）充当状语（目的，原因，结果状语，其逻辑主语与句子主语一致）

I wrote him a letter to further explain this matter. （目的状语）

I ’ m sorry to bother you（.原因状语）

He queued for hours at the box office only to find that the show was sold out.

（结果状语， only + to find/realize/discover 表示出乎意料的结果）

（6）充当定语（不定式作定语，要放在所修饰的词的后面）

I have a lot of dishes to wash. Do

you have anything to say? There

are 3 questions to answer.

（7）一些固定句型中不定式省略“ to”

had better

would rather do than do

why not do

“ except/but 有”“ do”无“ to，”有” to无”“ do”

have nothing to do but do

do everything but/except

have no choice but to

want nothing but/except to

（8）当两个或多个作用相同的不定式并列（ and/or/than ）时，通常只保留第一个不定式的“ to” .

He told me to stay there and wait for him.

It ’ s easiertopersuade people than force them.

To try and fail is better than not to try at all（.否定式中“ to ”不能省略）

精品文档

习题：

1. It’ s great(hear) this news that China team won the match.

2.He pretended ________ (sleep) when his younger brother came in.

3.We agreed ________ (meet) here but so far she has not turned up yet.

4. Although regular exercise is very important, it’ s never a good idea ________ (exercis too close to bedtime.

5. It’ s going to rain. You’ d better um(bring)ella withthe you when going out.

6. You don ’ t have to run fast for long _______ (see) the benefit.

非谓语动词用法归纳语法

非谓语动词用法归纳一、表格的用法 1. doing 的用法（1）在要求动词后（作宾语）：avoid 避免appreciate 感激/欣赏acknowledge 承认/自认admit 承认advocate 提倡/ 主张consider 考虑can't help 不禁can't stand 受不了contemplate 细想complete 完成confess 坦白dislike 不喜欢，讨厌deserve 值得delay 延迟deny 否认dread 可怕defer 拖延detest 嫌恶enjoy 享有/喜爱envy 嫉妒endure 忍受excuse 借口escape 逃跑/ 逃避finish 完成forgive 原谅fancy 幻想/ 爱好favor 造成/ 偏爱figure 描绘/ 计算hate 讨厌imagine 设想involve 卷入/ 包含keep 保持miss 错过mention 说到/ 讲到mind 介意pardon 原谅/ 饶恕permit 允许postpone 推迟practice 实行/实践prevent 阻止quit 放弃停止risk 冒险recall 回想resist 抵抗/ 阻止resume 恢复repent 悔悟resent 怨恨stand 坚持/ 忍受suggest 建议save 营救/ 储蓄tolerate 忍受

worth 值得 You should try to avoid making mistakes. The book is worth reading. The book deserves reading. （2）表进行 Walking on the grassland, I saw a snake.=When I was walking on the grassland, I saw a snake. The man speaking English is Tom. = The man who is speaking English is Tom. （3）表主动 The man speaking English is Tom = The man who speaks English is Tom. = The man who spoke English is Tom. Nobody dinks boiling water but boiled water.= Nobody dinks water that is boiling but the water that has boiled. （4）表伴随 I stand outside waiting for Mr. Chen. I lie in bed reading a novel. （5）表性质；特点 The film is very moving. She is understanding, so you had better discuss your business with her. 6）概括性, 一般性 Climbing mountain is very interesting.

高考英语非谓语动词常见题型及答题技巧及练习题(含答案)

高考英语非谓语动词常见题型及答题技巧及练习题(含答案) 一、单项选择非谓语动词 1．(湖南) There is no greater pleasure than lying on my back in the middle of the grassland, ___________ at the night sky. A．to stare B．staring C．stared D．having stared 【答案】B 【解析】试题分析：考查非谓语动词用法。句中的动词stare的逻辑主语是隐含主语I，两者之间为主动关系，故用现在分词。句意：没有比背躺在草地中间，盯着夜空更快乐的事情了。故B正确。考点：考查非谓语动词用法 2．______ the pictures on the screen more clearly, they moved to the front row. A．To watch B．Watching C．Watched D．Having watched 【答案】A 【解析】考查非谓语动词。句意：为了更清楚的看屏幕上的图片，他们移到了前排。表示目的用不定式，故选A。 3．______ to as much English as possible is a good way to learn English well. A．Exposed B．Being exposed C．Having exposed D．To expose 【答案】B 【解析】试题分析：句意：尽可能多的接触英语是学好英语的很好的办法。这里is是谓语，前面是主语，应该用动名词，而且be exposed to“暴露于，接触”，所以选B。考点：考查动名词做主语 4．On the third floor there are two rooms, ________ used as a meeting-room. A．the larger of which B．one of them C．and a larger of them D．the largest one of which 【答案】B 【解析】考查过去分词的独立主格结构。句意：三楼有两个房间，其中一个被用作会议室。如果选A项，是非限制性定语从句，从句应该用一般过去时态的被动语态，此处used是过去分词，所以A错；如果选C项，中间加and表明是并列句，the+比较级，才表示“两个当中更大的”，故C项错；因为是两个房间，不可能出现最高级，故D项错；只有选B项是过去

人教版英语非谓语动词的用法大全含解析百度文库

人教版英语非谓语动词的用法大全含解析百度文库一、非谓语动词 1．Bruce practices basketball every day so that he can be a better player. A. play B. to play C. playing 【答案】 C 【解析】【分析】考查非谓语动词的用法。句意：Bruce每天练习打篮球以便他能成为一位更好的运动员。practice + doing sth练习做某事。故选C。 2．When you leave, please turn off the lights energy. A. save B. to save C. saving D. saved 【答案】 B 【解析】【分析】句意：当你离开时请关灯以节约能源。动词不定式表示目的，结合句意，故选B。 3． You should ask Bob ________ his own clothes. He is ten years old now. A. wash B. washes C. washing D. to wash 【答案】 D 【解析】【分析】考查非谓语动词。句意：你应该要求鲍勃洗自己的衣服。他现在已经十岁了。ask sb to do sth要求某人做某事，所以选D。 4．We have worked so long. Shall we stop a rest? A. have B. to having C. having D. to have 【答案】 D 【解析】【分析】考查非谓语动词。句意：我们已经工作了很长时间。我们停下来休息休息吗？stop doing sth停止做某事；stop to do sth停下来去做某事。所以选D。 5．He can do what he can______ the children in his neighborhood. A. help B. to help

非谓语动词用法讲解

非谓语动词讲解 1. 动词不定式（1）动词不定式的构成：不定式的基本形式为：to+动词原形，有时可以不用to，这里的to是不定式符号，本身无词义，动词不定式的否定形式是not+(to+)动词原形。（2）动词不定式的句法功能： 1)不定式作主语动词不定式作主语时，常用it作形式主语，而将真正的主语放在句末，其结构为：It + be + adj. +(for/of sb.)+动词不定式。如： To learn English well is useful．→It is useful to learn English well．

学好英语很有用。 It’s important for us to protect the environment．保护环境对我们来说很重要。注意：在kind，good，nice，clever等表示人的品质的形容词后，不用for而用of。如： It’s very kind of you to help me．你帮助我真是太好啦。 It’s very clever of you to do like that．你那样做真是太聪明啦! 2)不定式作宾语 ①一些谓语动词后只能用不定式作宾语，常见的这类词是表示命令、打算或希望的，如：would like，like，want，wish，hope，decide，plan，expect等。如：Would you like to see a film this evening? 你今晚想去看电影吗? ②在find，think后跟不定式作宾语时，常用it代替，而将真正的宾语放在句末。如：I find it easy to read English every day．我发现每天读英语很容易。 ③常见的一些不带to的动词不定式 why not do...，why don’t you do...，had better(not) do...，would rather do，could/would/will you please(not) do... 如：I would rather stay in the room．我宁愿待在房间里。 3)不定式作宾语补足语不定式作宾语补足语时与宾语有逻辑上的主谓关系。如：tell，ask，want，allow，get，would like，encourage 后常跟动词不定式作宾语补足语。如：Lucy asked him to turn down the radio．露西让他关小收音机。 My mother encourages me to learn Japanese．我妈妈鼓励我学日语。注意：还有一些使役动词和感官动词也用不定式作宾补，这时不定式要省略to。这些动词有：一感(feel)、二听(hear，listen to)、三让(let，make，have)、四看(look at，see，watch，notice)，但变被动语态时，必须加上to。如：My friends were made to work the whole night by the boss．老板让我的朋友们工作了一整夜。 4)不定式作定语

非谓语动词常考知识用法必背

非谓语动词常考知识点用法必背一、作宾语（一）以下动词后，只能跟不定式作宾语 afford to do（付得起），agree to do（同意），decide to do（决定），determine to do（决心），expect to do（期待），fail to do（未履行），help (to )do（帮助），hope to do（希望），learn to do（学会），manage to do（设法），offer to do（主动提出），plan to do（计划），pretend to do（假装），promise to do（答应），refuse to do（拒绝），seem to do（觉得好像），want to do（想要），wish to do（希望）happen to do 举例：1.The driver failed to see the other car in time. 司机没能及时看见另一辆车。 2. I happen to know the answer to your question. 我碰巧知道你那道问题的答案。 3. He managed to pass the driving test. 他设法通过了驾驶考试。 4. My father promised to buy me a new bike. 我爸爸答应给我买一辆新单车。 5. He can’t afford to buy an expensive car. 他买不起昂贵的小车。 6. We decide to study hard from now on. 我们决定从现在起努力学习。（二）以下动词后，只能跟动名词作宾语 avoid doing(避免) ，consider doing（考虑做），enjoy doing（乐于做），keep doing（继续做）finish doing（完成），suggest doing（建议做），dislike doing（不喜欢），escape doing（逃脱）cannot help doing（禁不住），imagine doing（想象），mind doing（介意），miss doing（错过），practise doing（练习），appreciate感激，欣赏举例：1. You can hardly avoid meeting her if you both work in the same office.如果你们两人在同一个办公室做事，你几乎免不了要遇见她。 2．We are considering going shopping this afternoon.我们正考虑下午去购物。 3. I enjoy reading in the library at weekend. 我喜欢周末在图书馆看书。 4. The little girl escaped being injured in the accident. 这个小女孩没有在这次事故中受伤。 5. We often practice speaking English in the morning. 我们经常在早上练习说英语。 6．I appreciate having been given the opportunity to study abroad two years ago. 我很感激两年前能有出国学习的机会. （三）以下动词后，既可跟动名词又可跟不定式作宾语，但意义不同 stop to do停下、、、去做另一件事mean to do计划/打算做某事try to do尽力做某事 stop doing停止做某事mean doin g 意味着try doing尝试做某事 regret to do遗憾没有/要去做某事go on to do接着去做某事forget to d o忘记去做某事regret doing后悔做了某事go on doing继续做某事forget doing忘记曾做过某事remember to do记得要去做某事remember doing记得曾做过某事（四）作介词宾语： devote to(doing) sth 献身于，object to (doing) sth.反对，pay attention to注意 get down to开始着手做，lead to导致, look forward to(doing ) sth.盼望stick to坚持，be used to ( doing) sth习惯于等give up doing 放弃 feel like doing想要做某事keep on doing 继续insist on（doing）坚持 e.g.1. I am looking forward to seeing you again. 2. The little boy feels like being taken outside. 3. My grandfather is used to getting up early in the morning. 4. He has devoted his whole life to teaching. （五）以下动词后，既可跟动名词又可跟不定式作宾语，但意义没有大区别 begin to do begin doing start to do start doing开始做continue to do continue doing继续做 like to do like doing 1

高考英语非谓语动词用法总结(完整)

高考英语非谓语动词用法总结(完整) 一、单项选择非谓语动词 1．The rainforest is an amazing place, ________ with plants and animals that aren’t found anywhere else in the world. A．filling B．filled C．being filled D．to fill 【答案】B 【解析】考查非谓语动词。句意：热带雨林是一个令人惊讶的地方，充满了世界其他地方不能找到的动植物。固定词组：be filled with被……充满，此处place和fill之间是一种被动关系，所以用过去分词做伴随状态，故选B。 2．115．______ his love, Chris sent his mom a thank-you note on Mother’s Day. A．Expressing B．Expressed C．To express D．Having expressed 【答案】C 【解析】考查动词不定式。句意：为了表达他的爱，克里斯在母亲节那天给他的妈妈寄了一条感谢信。用不定式表目的，故选C。 3．After receiving the Oscar for Best Supporting Actress, Anne Benedict went on all the people who had helped in her career. A．to thank B．thanking C．having thanked D．to have thanked 【答案】A 【解析】试题分析：句意：在获得奥斯卡最佳女配角后，Anne Benedict继续感谢所有帮助她演绎生涯的人。go on to do继续做不同的事情，所以选A。考点：考查不定式【名师点睛】不定式有一些具体的用法，可以做宾语，定语，状语。还有不定式的不同形式：to do；to be doing；to have done。这题要注意go on to do“继续做不同的事情”和go on doing“继续做相同的事情”的区别。结合语境是关键。 4．Pressed from his parents, and ____ that he has wasted too much time, the boy is determined to stop playing video games. A．realizing B．realized C．to realize D．being realized 【答案】A 【解析】试题分析：考查非谓语动词的用法。句意：被父母迫使同时自己也意识到他已经浪费了太多时间，这个男孩决定停止玩电脑游戏。首先要弄清楚本句中的and连接的成分是非谓语

人教版英语非谓语动词的用法大全及解析百度文库

人教版英语非谓语动词的用法大全及解析百度文库一、非谓语动词 1．Young people are encouraged to work hard ____their own dreams. A. achieve B. achieves C. to achieve D. achieved 【答案】 C 【解析】【分析】句意：鼓励年轻人努力工作，实现自己的梦想。根据句意可知their own dreams是workhard的目的，常用动词不定式来表示目的，故选C。【点评】考查动词不定式的基本用法——作目的状语。 2．Our teacher often advises us the habit of making notes while reading. A. to develop B. develop C. to developing D. developing 【答案】 A 【解析】【分析】考查非谓语动词。句意：我们的老师经常建议我们培养在阅读时做笔记的习惯。Advise sbto do sth建议某人做某事，所以选A。 3．—Julia, your mobile phone is ringing. —Wait a minute. It's dangerous ______ it while crossing the street. A. answering B. answer C. to answer 【答案】 C 【解析】【分析】句意：—-朱丽亚，你的手机响了。—等一下。过马路时接电话是危险的。It + be + adj. for （of） sb to do sth 某人做某事……，是固定句式，it是形式主语，不定式结构做真正主语。故选C。【点评】考查动词不定式做主语的句式。熟记此句式，并能熟练运用。 4． Whenever we kids come over, Auntie Susan just stands there and watches us ________ sure we don't break anything. A. make B. made C. to make D. making 【答案】 C 【解析】【分析】句意：无论什么时候我们这些孩子们来到这里，Susan姨妈只是站在那里，看着我们以确保我们不打破什么东西。此处是目的状语，故用动词不定式to make。watch sb do/doing sth看着某人做了/正在做某事，但是make sure的意思是“保证；确保”，在本句中不符合逻辑，故排除AD；watch sth done看着某事被做，也不符合句意，故选

非谓语动词用法归纳(语法)

一、表格的用法 1.doing 的用法（1）在要求动词后（作宾语）：avoid避免appreciate 感激/欣赏acknowledge承认/自认admit 承认advocate 提倡/主张consider 考虑can't help不禁can't stand受不了contemplate细想complete完成confess坦白dislike 不喜欢，讨厌deserve值得delay延迟deny否认dread可怕defer拖延detest嫌恶enjoy享有/喜爱envy嫉妒endure忍受excuse借口escape逃跑/逃避finish完成forgive原谅fancy幻想/爱好favor 造成/偏爱figure描绘/计算hate讨厌imagine设想involve卷入/包含keep保持miss错过mention说到/讲到mind 介意pardon原谅/饶恕permit允许postpone推迟practice 实行/实践prevent阻止quit放弃停止risk冒险recall回想resist抵抗/阻止resume恢复repent悔悟resent怨恨stand坚持/忍受suggest建议save营救/储蓄tolerate忍受worth值得You should try to avoid making mistakes. The book is worth reading. The book deserves reading. （2）表进行 Walking on the grassland, I saw a snake.=When I was walking on the grassland, I saw a snake. The man speaking English is Tom. = The man who is speaking English is Tom. （3）表主动 The man speaking English is Tom = The man who speaks English is Tom. = The man who spoke English is Tom. Nobody dinks boiling water but boiled water.= Nobody dinks water that is boiling but the water that has boiled. （4）表伴随 I stand outside waiting for Mr. Chen. I lie in bed reading a novel. （5）表性质；特点 The film is very moving. She is understanding, so you had better discuss your business with her. （6）概括性,一般性 Climbing mountain is very interesting. Driving a car during the rush hour is tiring．在高峰时刻开车令人厌烦。(概括性,一般性) Our work is serving the people．（7）动名词的逻辑主语为；①人称代词的所有格+动名词；②名词's+动名词。例如： Tom insisted on my going with them．他坚持要我和他们一起去。 He dislikes his wife's working late．他不喜欢他妻子工作得很晚。

人教版英语非谓语动词的用法大全含答案解析百度文库

人教版英语非谓语动词的用法大全含答案解析百度文库一、非谓语动词 1．I really don't know this question. It is too hard. A. which to answer B. how to answer C. what to answer 【答案】 B 【解析】【分析】句意:我真的不知道如何回答这个问题。它太难了。which to answer回答哪一个; how to answer怎么回答；what to answer回答什么;据It's too hard.可知此处指的是这个问题太难，不知道如何回答，选B 2．My friend invited me ______ the Art Club , and I accepted it with pleasure. A. join B. to join C. joined D. joining 【答案】 B 【解析】【分析】句意:我的朋友邀请我参加艺术俱乐部，我愉快地接受了。A.动词原形;B.动词不定式;C. 动词过去式;D.动词的ing形式。invite sb. to do sth.邀请某人做某事。结合句意及结构，故选B。 3．As a volunteer，the girl wants to visit sick kids in the hospital them up．（） A. to cheer B. cheer C. cheering D. cheered 【答案】 A 【解析】【分析】作为一名志愿者，这个女孩想去看望医院里生病的孩子使他们振作起来．根据句意可知这个女孩想去看望医院里生病的孩子的目的是使他们振作起来，故该空处填入动词不定式作目的状语，故填to cheer，故选A 4．As we all know, a person learns many things by making mistakes and ________ them. A. corrects B. correct C. to correct D. correcting 【答案】 D 【解析】【分析】句意：正如我们所知，一个人通过犯错误和纠正错误中，能学会很多东西。and，表并列的连词，前后动词用法应该一致，根据making，可知此处用动词ing形式，因此用correcting，故选D。【点评】考查固定搭配。注意介词后接动词的ing形式。 5． You should ask Bob ________ his own clothes. He is ten years old now.

非谓语动词用法详解

非谓语动词用法详解动词的非谓语形式有三种：不定式、动名词和分词 (一)不定式不定式由“to十动词原形”构成，其否定形式是“not to do”．不定式可以带宾语或状语构成不定式短语，没有人称和数的变化，但有时态和语态的变化．不定式可作主语、宾语、状语、表语和定语，但不能单独作谓语．不定式的逻辑主语有时用“for十名词或代词宾格”构成． 1．不定式的用法： l)作主语．不定式短语作主语时，往往放在谓语之后，用it作形式主语．例如： To see is to believe． It is right to give up smoking． 2)作宾语．不定式短语作宾语时，如果还带有宾语补足语。往往把不定式宾语放在宾语补足语之后，而用it作形式宾语．例如： He wanted to go． I find it interesting to study work with him. 3)作宾语补足语．例如： He asked me to do the work with him. 注意：在feel，hear，listen to，look at，notice, observe，see，watch，have, let，make等词后的补足语中，不定式不带to．但是这些句子如果变成被动结构时，就必须带to．例如 I often hear him sing the song． He is often heard to sing the song．注意：不定式动词在介词but，except，besides后面时，如果这些介词之前有行为动词do的各种形式，那么，这些介词后的不定式不带to，否则要带to．如： She could do nothing but cry. What do you like to do besides swim? I have no choice but to go．动词help之后，带to或不带to都可以。 Will you please help me (to) take this suitcase? 请你帮我提一下这个衣箱好吗？She often helps her mother (to) clean their house. 她经常帮助她妈妈打扫房子。 4)作定语．例如： I have some books for you to read．注①作定语的不定式如果是不及物动词，或者不定式所修饰的名词或代词是不定式动作的地点、工具等，不定式后面须有相应的介词．例如： He is looking for a room to live in． There is nothing to worry about．

(完整版)非谓语的用法总结

非谓语动词的用法总结李靖非谓语动词（不定式、动名词、分词）不是真正意义上的谓语动词，在句中都不能单独作谓语。但都具有动词的某些特点，可以有自己的宾语或状语，构成非谓语动词短语。不定式表目的，表将来；动名词表主动，表进行；过去分词表被动，表完成。一．作主语( 动名词、不定式、过去分词前面加being, 动名词做主语谓语动词用单数) 1）不定式、动名词都可做主语，但是动名词做主语多指抽象的概念性的动作，可以是多次的经常的行为；不定式多表示具体的动作，尤其是某一次的动作。如： Playing with fire is dangerous. 玩火危险。（泛指玩火） To play with fire will be dangerous. 玩火会发生危险。 2）用动名词做主语的句型: It’s no use/no good/pleasure doing sth 做.......没有用处/好处/乐趣 It’s a waste of time doing sth 做.... 浪费时间 It is worth doing sth 值得做某事 It is no use crying over spilt milk. 覆水难收 It is worth making an appointment before you go. 去之前预约一下是值得的。 3）不定式做主语的句型. It is + adj +for sb to do sth. 比较：表示人的品质时只能用of sb 如considerate/kind/nice/foolish/stupid/rude/cruel /wise/clever/brave/selfish/crazy/good/careful/careless/impolite/right/wrong等单词出现时。 It is silly of you to say so. It is important for us to learn English well. It is a must/ a necessity for us to have a good command of the English language. 4) “Wh- + to 不定式”可做主语。如： When to leave hasn’t been decided yet.什么时候动身还没定呢。 Whether to drive or take the train is still a problem.是自驾车还是乘火车仍是一个问题。 5）一般情况下，不定式和动名词作主语，谓语动词一般用单数形式。如： Seeing is believing.= To see is to believe 眼见为实。 . Planting flowers needs constant watering. 但and连接的多个动名词作主语，谓语动词大多用复数（如果前后动名词的语义一致，谓语一般用单数）。如：Lying and stealing are immoral. 说谎与盗窃是不道德的。 6) 动名词前面可以加上形容词性物主代词构成动名词的复合结构。如： ----- What made him angry? ------ Mary’s /My/His/Her /Their/ The boy’s/ The president’s being late（made him angry. 7being，构成动名词，做主语。如： . Being examined twice a year , driver must obey in this city. 经典练习：

非谓语动词的用法详解

非谓语动词非谓语动词有3种：不定式，动名词和分词。不定式不定式由“to do”构成，其否定式“not to do”。不定式可带宾语或状语构成不定式短语，没有人称和数的变化，但有语态的变化，不定式可作主，宾，定，状，补，表，不能单独作谓语。一. 不定式的用法 1 作主语 To see is to believe. It is right to give up smoking. 2 作表语 My job is to teach English. 3 作宾语 He wanted to go. I find it hard to work with him. 常见用不定式作宾语的动词: want, wish, like, decide, help, ask, agree, afford, arrange, care, determine, fail, guarantee, hesitate, hope, hurry, manage, offer, pretend, promise, seek, prepare, refuse, swear, expec t, plan, would like, make up one’s mind, be determined 4 作补语 He asked me to open the door. 常见用不定式作宾补的动词: advise, allow, permit, forbid, ask, beg, encourage, expect, force, get, invite, like, order, peruade, prefer, require, teach, tell, want, warn, wish, consider practice: * 在感官动词feel, hear, listen to, see, look, notice, watch, observe,和使役动词make, let, have等后的补语中，不定式不带to，但这些句子变成被动结构时，就必须带to I often hear him sing the song. He is often heard to sing the song. 5 作定语 He is looking for a room to live in. There’s nothing to worry about. 不定式作定语的用法： 6 作状语 I came here to see you. (表目的) in order to / so as to We were excited to hear the news. （表原因）

非谓语动词用法归纳(非常齐全)

it is / was no use / good + doing sth. it is / was not any use / good + doing sth. it is / was of little use / good + doing sth. it is / was useless doing sth. it is no use crying over spilt milk. 覆水难收。 it is of little good staying up too late every day. 每天都熬夜没有什么好处 2．不定式和动名词作宾语的区别英语中大多数动词既可跟不定式，也可跟动名词作直接宾语，但有些动词要求： (1)不定式做宾语和宾语补足语 1)下面的动词要求不定式做宾语 afford, agree, arrange, choose, decide, hope, expect, offer, plan, promise, determine, demand, manage, fail, prepare, refuse, pretend, seem 常跟不定式作宾语的动词歌诀：三个希望两答应，两个要求莫拒绝, 设法学会做决定,不要假装在选择。 hope; wish; want ; agree; promise demand; ask; refuse manage; learn; decide pretend ; choose 想要拒绝命令，需要努力学习,期望同意帮助，希望决定开始。

want ; refuse ; order need; try ; learn expect ; agree ; help hope ; wish ; decide ; begin ;start 2)下面的动词要求不定式做宾补：动词+宾语+动词不定式 ask要求，邀请get请，得到prompt促使 allow允许forbid禁止prefer喜欢，宁愿 announce宣布force强迫press迫使 bride 收买inspire鼓舞request请求 assist协助hate憎恶pronounce断定，表示 advise劝告exhort告诫，勉励pray请求 authorize授权，委托help帮助recommend劝告，推荐 bear容忍implore恳求remind提醒 beg请求induce引诱report报告 compel强迫invite吸引，邀请，summon传唤 command命令intend想要，企图show 显示 drive驱赶mean意欲，打算train训练 cause引起instruct指示require要求 deserve应受leave使，让tell告诉 direct指导like喜欢tempt劝诱 entitle有资格order命令warn告诫 enable使能够need需要urge激励，力说 encourage鼓励oblige不得不want想要 condemn指责，谴责lead引起，使得teach教

非谓语动词及不定式的用法详解

非谓语动词在英语中，不是用作句子的谓语而是担任其它语法功能的动词叫非谓语动词。非谓语动词有3种：不定式，动名词和分词。不定式不定式由“to do”构成，其否定式“not to do”。不定式可带宾语或状语构成不定式短语，没有人称和数的变化，但有语态的变化，不定式可作主，宾，定，状，补，表，不能单独作谓语。一. 不定式的用法 1 作主语 To see is to believe. It is right to give up smoking. 2 作表语 My job is to teach English. 3 作宾语 He wanted to go. I find it hard to work with him. We could do nothing but wait. We have no choice but to wait. can’t choose but do, can’t help but do, can’t but do 常见用不定式作宾语的动词: want, wish, like, decide, help, ask, agree, afford, arrange, care, determine, fail, guarantee, hesitate, hope, hurry, manage, offer, pretend, promise, seek, prepare, refuse, swear, expect, plan, would like, make up one’s mind, be determined 4 作补语 He asked me to open the door. 常见用不定式作宾补的动词: advise, allow, permit, forbid, ask, beg, caue, encourage, expect, force, get, invite, like, order, peruade, prefer, require, teach, tell, want, warn, wish, consider practice: *在感官动词feel, hear, listen to, see, look, notice, watch, observe, overhear（偷听）和使役动词make, let, have等后的补语中，不定式不带to，但这些句子变成被动结构时，就必须带to I often hear him sing the song. He is often heard to sing the song. 5 作定语 He is looking for a room to live in. There’s nothing to worry about. 但不定式所修饰的名词如果是time, place或way, 不定式后面的介词习惯上要省去。