最新中考英语动词不定式考点全攻略(附答案)
2024年山东中考英语todo不定式复习专项
一、to do不定式(一)含义1. 由“to＋动词原形”构成，是非谓语动词的一种。
2. 在句子中不能单独作谓语，也没有人称和数的变化，其否定结构是“not to do”3. 在句子中可以作主语、宾语、定语、状语、补足语、表语等。
(二) 用法1. 动词不定式作主语。
动词不定式作主语可以放在后面，而用it作形式主语放在原主语的位置上。
eg: To master a language is not an easy thing.掌握一门语言不是一件容易的事情。
It’s necessary to find the witness.有必要找到目击者。
2.动词不定式作表语, 通常是对系动词前面的名词进行解释说明。
结构：be + to do 作表语eg: My dream is to be a doctor .His work is to feed the animals.3. 动词不定式作定语。
动词不定式作定语，要放在它所修饰的名词或代词的后面。
eg: I have nothing to say on this question.对这个问题我无可奉告。
4. 动词不定式作状语。
(1)放在句首也可以放在句尾表示目的等。
(2)跟在作表语的形容词或过去分词的后面。
(3)用在too…to…结构中。
eg: He stopped to have a rest. 他停下来休息。
He is too young to understand all that.他太年轻了，不能理解这件事情。
5. 动词不定式作宾语补足语结构：动词+ sb. + to do sth.允许某人做某事________________________________要求某人做某事________________________________鼓励某人做某事________________________________期待某人做某事________________________________邀请某人做某事________________________________教某人做某事________________________________告诉某人做某事________________________________想要某人做某事________________________________警告某人做某事________________________________希望某人做某事________________________________二、课后练习(一) 用括号内所给单词的正确形式填空。
初中英语动词不定式用法梳理及练习题含答案
初中英语动词不定式用法动词不定式是由“不定式符号to+动词原形”构成的一种非谓语动词结构。
有些动词不定式不带to，动词不定式可以作句子的主语、表语、宾语、定语、补语、状语或单独使用。
不定式保留动词的某些特性，可以有自己的宾语、状语等。
动词不定式和它后面的宾语、状语等一起构成短语，叫作不定式短语。
一、用作主语直接把动词不定式置于句首的情况不多，多数情况用it 作形式主语，把真正的主语——动词不定式置于句末，特别是不定式短语较长时。
动词不定式作主语，谓语动词用第三人称单数形式。
带疑问词的不定式短语作主语常置于句首，复合不定式结构作主语常置于句末。
如：1. I t is our duty to try our best to deal with these problems.2.The head teacher said it was necessary to talk with his mother.3.How to learn English well is important.4.T o see is to believe.(眼见为实；百闻不如一见)二、用作表语动词不定式作表语，常说明主语的内容、性质、特征。
如：1.T he best way is to join an English club.2.T he first thing is to listen to the teacher carefully.三、用作宾语1.可以接带to 的动词不定式作宾语的动词主要有：要求选择同意(ask, choose, agree) ，期望决定学习(expect, hope, decide, learn) ，宁可假装知道(prefer, pretend, know)，希望想要愿意(wish, want, would like / love)。
如：1)We decided to talk to some students about why they go there.2)He prefers to eat white bread and rice.3)Id love to visit Mexico.2.动词decide, know, learn, show, teach, tell...，介词结构on...可用疑问词带to 的不定式短语作宾语，但why 后面的不定式不带to。
动词不定式用法全解(含测试题及答案)
动词不定式用法全解英语动词的非谓语形式为三种：动词不定式、动名词和分词。
非谓语动词没有人称和数的变化。
动词不定式是一种非谓语动词形式，其结构为“to＋动词原形”，其中to不是介词，而是动词不定式的符号，称为小品词，动词不定式没有人称和数的变化。
动词不定式和其后面的名词等构成不定式短语，在句子中可以用作主语、表语、宾语、补足语、定语、状语等。
动词不定式的形式：第一部分动词不定式的时态一、动词不定式的时态：动词不定式不能在句中作谓语，尽管它本身有时态的变化，但是却不能靠自身的变化形式表示动作发生的具体时间。
动词不定式发生的时间，一般只能根据谓语动词的时间，产生相对的先后时间关系。
1．不定式的一般式，表示不定式的动作与谓语动词动作几乎同时发生，或在谓语动作之后发生，或者不强调不定式动作的时间性。
但不定式表原因时，往往先于谓语动作之前发生。
如：The news will not fail to surprise him.这个消息将不会不使他大吃一惊的。
（不定式动作在将来和谓语动作同时发生）I helped to repair the car.我帮助修理汽车。
（不定式动作在过去与谓语动作同时发生）He didn't know where to go.他不知道该去哪儿。
（不定式稍晚于谓语动作）Tell your brother not to come tomorrow.告诉你哥哥明天不要来。
（不定式晚于谓语动作）判断：He decided to sell his car.I tried to go to school in time.I hope to see you soon不定式表示谓语动作的原因时，往往发生在谓语动作之前。
如：I am very happy to see you here.She seemed surprised to meet us.（先是遇见我们，她然后很吃惊）2．不定式的完成式，通常表示动作发生在谓语动词之前。
动词不定式归纳(含练习及答案)
动词不定式归纳定义：不定式的to和介词to需要被区分开，不定式的to后接动词原形，介词to后接名词、代词或动名词。
不定式作动词宾语He decided to invite all of his classmates to attend the holiday at the beach. 不定式作宾语He promised not to tell anyone about it.如果宾语有自己的补语，则常用it作形式宾语，而把真正作宾语的不定式放在后面放在后面，常带有形式宾语的动词有：believe. Consider. Feel. Find. Know. Make . regard例：we think it important to obey the laws. √we think to obey the laws is important. ×I know it impossible to finish so much homework in a day.不定式作介词宾语当介词but、except、besides前面有行为动词do及其各种形式时，介词后面的不定式可以省略to，否则不省略。
What do you like to do besides play football？We have no choice but to wait.个别介词可以用“疑问词+不定式”作宾语The boy has him own idea of how to finish it.不定式起形容词作用作定语不定式作定语用来修饰名词或代词，置于它所修饰的词后，而且放在其他后置定语的后面。
同时与它所修饰的名词或代词形成逻辑上的动宾关系或主谓关系。
He always has a lot of meetings to attend. 不定式to attend 和名词meetings 形成动宾关系The next train to arrive was from Seattle. To arrive 和train形成主谓关系Do you have anything interesting to read?如果作定语用的不定式是不及物动词，就要加上介词，使被修饰的这个词成为这个介词的逻辑宾语。
动词不定式知识点详解(初中英语专项复习)8
动词不定式知识点详解（初中英语专项复习）考点1. 动词不定式作宾语（1）在动词want，hope，would like，decide，wish，choose，try，need等后常用动词不定式作宾语。
（2）think，find，feel，make后连接it + adj. + to do sth.構成“形式宾语+真实宾语”的用法。
考点2. 动词不定式作宾补（1）带to的不定式作宾补的动词有：ask，like，would like，teach，tell，want，help 等。
（2）省掉to的不定式作宾补的动词有：let，make，hear，see，notice，have，watch 等。
注：省掉to的不定式的句子变被动语态时，需要还原to。
考点3. 动词不定式作主语（1）动词不定式常用作句子的主语时，谓语动词用单数形式：To do sth. +谓语动词+adj. / n.。
（2）常用it作形式主语，而将不定式放在句子后面：It +谓语动词+adj. / n.+ to do sth.。
考点4. 动词不定式作定语（1）及物动词不定式作定语放在被修饰词之后：名词或代词+to do。
（2）若构成的不定式的动词为不及物动词时，其后加上相应的介词：名词或代词+to do （介词）。
考点5. 动词不定式与疑问词连用（特殊疑问词+动词不定式）在宾语从句中，若主从句的主语一致时，宾语从句可简化为“疑问词+to do sth.”，不定式可以和疑问代词（who，whom，whose，what，which）或疑问副词（when，where，how，why）连用构成不定式短语。
它们可以在句中作主语、宾语和表语。
巧记常见动词：学会忘记有难处（learn，forget）想知道就别来劝告（wonder，know，advise）展开讨论教人对付（show，discuss，teach）弄清楚才决定告诉（find out，decide，tell）When to start is not decided yet. 还没决定什么时候开始。
中考英语动词不定式知识归纳总结-最新
中考英语动词不定式知识归纳总结·最新一、定义①动词不定式结构为“to＋动词原形”，其中to是动词不定式的符号，称为小品词；②动词不定式没有人称和数的变化；③在句子中可以用作主语、表语、宾语、补足语、定语、状语。
二、功能1. 作主语（1）e.g.To be a doctor is hard.To learn English well is not easy.如果要想引出动词不定式的动作是谁做的，可以在动词不定式前面加介词for/of引导的短语，称为不定式的复合结构。
例：e.g. It’s good for us to read English aloud in the morning.It is kind of you to help us so much.（2）动词不定式作主语时，为了避免句子的头重脚轻，可以用“it”作形式主语，而把真正的主语－－动词不定式放在句子的后部。
e.g. It is hard to be a doctor.It is not easy to learn English well.It’s important to plant trees in spring.2. 作表语e.g. His work is to drive a car.My job is to feed animals.Her ambition is to be a doctor.To see is to believe.Seeing is believing.What we had to do is find another person to help us.（前有do后省to）3. 作宾语⑴只能接不定式做宾语的动词：plan, offer, afford, seem, appear, care, volunteer, arrange, dream, trouble, expect, happen, beg; try/do one's best, go all out, give sb. a hand, have no choice but, make up one's mind巧记：三个希望（hope、wish、long）两答应(agree、promise)，两个要求（ask、want）莫拒绝（refuse），设法（manage）学会（learn）做决定（decide/determine），不要（fail）假装（pretend）在选择（choose）。
中考语法复习：不定式用法归纳式(附习题和答案)
动词不定式( 原创作者：Cathy)动词不定式：to +动词原形否定形式＂not +to +动词原形＂1.作宾语：eg. She wants to buy a new coat. I hope to be back soon.常见动词有：want , like, wish, hate, prefer, hope,try,ask, start, forget,mean, begin, dicide, learn,…2.作宾语补足语：eg. Tell him to come quickly.Please tell him to call me tomorrow.常见动词有: ask , tell, get, allow, help, wish, want, like, hate, prefer, order, warn, would like…(省略ｔｏ不定式make , let, have ,see hear ,watch, notice, feel…eg. She made the baby stop crying.) (help 之后的不定式符号to 省不省略都可以)3.作状语。
①表目的ter he left home to work in different cities.She came here to help us.②表原因I’m sorry to hear the news.③表结果You’re too young to go to school. He is old enough to go to school.4.作主语eg.To watch the children play is what he likes.To study English well for us is important.不定式作主语时，常用it代替不定时作形式主语，I t’s important for us to study E nglish well.5. 作表语eg.His job is to sell computers.6.作定语①与被修饰的词有动宾关系I have a lot of homework to do .②与被修饰的词有主谓关系He is always the first to come and the last to leave.*不定式后的动词为不及物动词时，其后介词不能省略We had only a cold room to live in.I want a pen to write with.不定式短语：1.不定式加宾语或状语He is old enough to join the army. The teacher told us to sit down.2.for sb. +不定式It’s easy for the artist to draw a horse in five minutes.3.特殊疑问词＋不定式The question is where to find him.注：不定式中动词的省略．在简略回答中，或为了避免重复，不定式中的动词常被省略．--Would you like to get a cup of tea for me? --I’d like to (get a c up of tea for you)--Will you please help me with my English? --I’m glad to (help you with your English)Practice1.It is hard for her ___a bird. A.catch B.to catch C.catching D.catches2.The old woman is __old __carry the big box. A.so, that B.too, to C.such, that D.not, but3.The policeman told the children __in the street. A.not to play B.not play C.to play not D.play not4.The noise of moving cars made us __sick. A.to feel B.feeling C.felt D.feel5.You’d better __your coat .It’s cold outside. A.put on B.to put on C.putting on D.puts on6.The Frenchman didn’t know __this words in Chinese. A.how to tell B.how say C.how to say D.how talk7.I can’t decide __. A.to go with whom B.go with whom C.whom go with D.whom to go with8.I really don’t know __. A.what to do B.how to do C.what to do it D.how do it9.She has no paper__. A.to write B.to write on C.to write with D.for write10.Children usually have nothing __. A.to worry B.worrying about C.to worry about D.worried about11.He didn’t know __or stay. A.to leave B.whether to leave C.if to leave D.if that he should leave12.I usually forget __the door ,but I remembered __it when I left yesterday.A.closing, closingB.to close, to closeC.closing, to closeD.to close, closing13.It’s very nice__you __me the bike. A.for,lend B.of, to lend C.for, borrow D.of, to borrow14.It’s important __him __people’s lives. A. to,saving B. for,to save C. of,to save D for,to saving15.You’d better __early tomorrow. A.getting up B.to get up C.get up D.got up16. Why not __there by bus. A.go B.to go C.going D.goes17.-Would you like to go with us? -- Yes,__. A. I do B.I would C. I ‘d like D.I ‘d love to18.I want to find a room __. A. lived B.to live C.lliving D.to live in19.You must make the students __morning exercises everyday. A.doing B.to do C.do D.did20.The workers were made __over twelve hours a day. A.work B.working C.to work D.worked)21.I really don’t know __. A.to start out when B.when start out C.when will start out D.when to start out22.Do you find __easy to make friends with other people? A.this B.that C.it D.itsKEY: 1-5BBAD 6-10CDABC 11-15BDBBC 16-20ADDCC 21-22DC。
中考英语动词不定式及其用法讲解+练习
中考英语动词不定式及其用法讲解+练习1.动词不定式的基本概念：动词不定式的基本形式是“to+动词原形”，有时可以不带to。
动词不定式没有人称和数的变化，在句中不能做谓语，但可以有自己的宾语和状语。
动词不定式跟它的宾语和状语构成了不定式短语，例如：to read the book, to speak at the meeting等。
2.动词不定式的用法：动词不定式具有名词，形容词和副词的特性，因此可在句中作主语，表语，宾语，宾语补足语，状语和定语。
句子用法：作主语：eg:1)To take part in sports is important.2)To see is to believe.动词不定式做主语时常常由it来代替它，做形式主语，而动词不定式放在句末。
eg: It’s great to see you again.It is important to learn English well.It was rewarding to take part in this exchange programmeIt will take us a month to go on study trip to New York.It is necessary for governments to control the population growth.做表语：eg：The best way is to pratice.My dream is either to be a diplomat or to be a teacher of English .A popular use of the computer is to send a e-mail.Her wish is to become a famous star.The best way is to read the play before you see it.做宾语：eg: We are talking about how to solve the problem.I think it not difficult to keep reading English every morning.做宾补：eg: We all expect him to win the contest.Our teacher told us to listen carefully in class.注意：感官动词，或使役动词+宾语+无to的不定式Is Jack in the library ?Maybe I saw him go out with some books just now.Let those in need understand that we will go all out to help them.做定语：Liu Yang is the Chinese woman astronaut to enter the space.You are the last one to win the price.In the future , human will have less work to do.Why don’t you go out to play Rose?I’m afraid I can’t . I have a lot of homework to do.做状语：动词不定式做状语可以修饰动词，一般在句中做原因，目的和结果状语，动词不定式做状语可单独放在句首，句中或句末。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
中考英语动词不定式考点全攻略（附答案）动词不定式历来是中考英语命题的热点之一。
它是动词的一种非谓语形式，没有人称和数的变化，不能单独作句子的谓语。
其构成形式为"（not）to+动词原形"。
考点攻略一：动词不定式作主语1）动词不定式直接用在主语位置：To see you is always a pleasure.2）如果主语较长，则可以用it作形式主语，而将真正的主语(不定式)置于后面。
①It is +形容词+(of sb.) to do sth. 此处常用careless, clever, foolish, honest,kind, nice, rude, stupid, silly, wrong, wise等形容词，与介词of搭配，这些形容词常表述不定式逻辑主语的属性或性质。
It’s brave of you to jump into the river to save the boy!②It is +名词或形容词+ (for sb.)to do sth. 此处常用necessary, hard, difficult,easy, important, impossible等形容词，与介词for搭配，表示不定式的动作或行为的性质。
It is our duty to keep our classroom clean. It is important for us to protect the environment.③It takes sb. some time to do sth.It usually takes us about two and a half hours to travel from Shanghai to Japan.考点攻略二：动词不定式作宾语其后常接不定式作宾语的动词有：agree, afford, choose, decide, expect, plan, promise, manage, hope, wish, want, seem, refuse, fail等。
I didn’t expect to see you here.在某些复合宾语中，动词有find, consider, think, make, feel,常先用it代替不定式，作形式宾语，而把不定式放到后面去。
I find it impossible to finish the task on time.考点攻略三：动词不定式作宾语补足语动词不定式作宾补，即“动词+宾语+（not）to do sth.”，接不定式作宾补的常见动词有：advise, allow, ask, cause, expect, beg, encourage, get, help, invite, teach, order, remind, tell, want, wish, warn等。
My parents always tell me not to be late for school.考点攻略四：动词不定式作表语不定式作表语一般位于系动词之后，表示具体动作，特别是表示将来的动作；若主语是aim, duty, hope, idea, job, plan, problem, purpose, wish等名词，不定式作表语是对主语起补充说明作用。
It is said that they are to visit China next month. My wish is to become a scientist like Einstein.考点攻略五：动词不定式作定语（常用于名词之后）。
由only, last, next,序数词或形容词最高级修饰的名词常用不定式做定语，Tom is always the first student to arrive at school.注：动词不定式to后所接动词若是不及物动词，而不定式与其修饰的词之间有动宾关系时，此不定式后要加相应的介词。
We haven’t decided which hotel to stay at. I need a pen to write with.考点攻略六：动词不定式作目的状语。
如：To keep fit, students are advised to do morning exercises.so as to (不可用于句首使用)，in order to也可以引导目的状语。
I walked slowly on the icy road in order not to fall down.考点攻略七：动词不定式与疑问词连用。
疑问代词who, what, which和疑问副词when, where, how等后加动词不定式，构成不定式短语，可在句子中作主语、宾语、表语等成分。
如：The problem is how to get there on time.注：当主句谓语动词know，tell，forget，remember，learn，explain等后接疑问词（连接代词/副词）引导的宾语从句，且该从句的主语与主句的主语一致时，宾语从句可转换成“疑问词（连接代词/副词）+不定式（短语）”形式。
We don’t know what we should do next. = We don’t know what to do next.考点攻略八：动词不定式to 的省略情况1)、在有些使役动词及感官动词后可用省略to的动词不定式，如let, make, have, hear, see, feel, smell, hear, watch等,但在被动结构中，to不可省略。
The teacher makes me rewrite the composition.2)、在下列结构后常用不带to的动词不定式：had better, would rather, cannot help,等。
I’d better go now, or I’ll miss the train.3)、在why not结构中，其后的动词不定式to要省略。
如：Why not send those books back?自我测试I. Choose the best answer.1. You had better ______ because you have to drive back home.A) not drinking B) not drink C) don’t drink D) not to drink2. I can’t tell you what she said. I’ve promised ______ it a secret.A) keep B) to keep C) keeping D) kept3. Doctors warned people stay outdoors for a long time in foggy weather.A) not B) don’t C) to not D) not to4. ------I will go to Harbin for my summer vacation. What about you?------I haven’t decided where ________.A) go B) went C) going D) to go5. The boy is often heard in the music room. He sings very well.A) practise singing B) to practise singing C) practised singing D) practise to singII. Rewrite the following sentences as required.6. The girl didn't know where she could find her mother. (改成简单句）The girl didn't know where_______ _______ her mother.7. The man is so energetic that he can be our leader. (改为简单句)The man is energetic __________ __________ be our leader.8. You should memorize your password. It’s very important. (合并为一句)It’s very important for you ________ your password.答案与解析：1.答案为B。
had better后接动词原形，否定形式在had better后加not。
2.答案为B。
promise to do sth.答应或许诺做某事。
3.答案为D。
warn sb. not to do sth.警告某人不要做某事。
4.答案为D。
此处考查的是疑问词（连接代词/副词）+不定式（短语）形式的用法。
5.答案为B。
make, hear, see等词在被动结构中要加to。
6.答案为to find。
宾语从句可转换成“疑问词（连接代词/副词）+不定式（短语）”形式。
7.答案为enough to。
so…that…结构可以与enough to 同义转换。
8.答案为to memorize。
It is +名词或形容词+ (for sb.)to do sth为固定表达结构。
一、英语阅读理解专项练习试卷1．阅读理解Jenny looked at the store window. There was nothing that she wanted more than a Happy Hannah doll. It was $29.95. Unluckily, Jenny didn't even have the 95 cents.As she crossed the street, she thought about doing her brother's housework, cleaning the floor, washing the dishes all month, but even then she would have only eleven dollars. Suddenly, something small and pink in the snow caught her eyes.Jenny walked over and picked it up from the snow. It was a beautiful wallet. She opened the wallet and found many dollars and a woman's driver's license in it. Jenny put the wallet into her bag quickly. She turned around and walked back.Jenny's heart beat(跳动) fast as she went into the store. She had long dreamed about this moment, but something didn't feel right. As she got to the Happy Hannah dolls, she pushed away her feelings. She grabbed(抓起) one and walked toward the checkout.As Jenny was waiting to pay, her mobile phone rang. It was her grandma. Jenny's heart was suddenly filled with love and warmth when she thought of her. She put the doll down and answered the phone.“Hi, Grandma? I'm going to be a little bit late tonight...Alright...I love you, too.” Jenny left the store and walked all the way to 301 West Street. The woman who answered the door looked sad.“Here, I found this in the snow,” Jenny said.“Oh, good God! This is the money for the orphanage(孤儿院)! Thank you!”After doing her brother's housework for three months, Jenny finally got a Happy Hannah doll. She was so happy because she could play with her doll and look her grandma in the eye.（1）What did Jenny find in the snow?A. A bag.B. A wallet.C. A doll.D. A mobile phone.（2）How did Jenny feel when she thought of her grandma?A. Moved.B. Surprised.C. Nervous.D. Warm.（3）Why did Jenny go to 301 West Street?A. To find a toy store.B. To visit the orphanage.C. To return the money.D. To look after the woman.（4）What did Jenny do to get the doll?A. She did her brother's housework for three months.B. She asked her grandma to buy it for her.C. She took some money from the woman.D. She cleaned the floor in the store for all month.（5）What do we know from the story?A. The girl is kind and never does wrong.B. The girl's grandma has a great influence on her.C. The woman is mean and never helps others.D. The girl didn't have a Happy Hannah doll in the end.【答案】（1）B（2）D（3）C（4）A（5）B【解析】【分析】本文叙述了有一次詹妮在雪地里捡起了一个钱包，她本想去拿着这钱去买一个自己喜欢的洋娃娃，可是当她想付钱的时候，她接到了祖母的电话，她想起来祖母，于是就放弃了用捡来的钱来买东西的想法，把钱包物归原主了，决定通过给她的弟弟做三个月的作业，最后得到了自己想要的洋娃娃。