八年级动词不定式总结
不定式用法总结
hope, demand, suggest等动词不能后接 动词不定式作宾补。 ①I hope my son will be back soon. ②She advises us to have a discussion about it. ③She suggests that we (should) have a discussion about it.
5.定语
定式与被修饰的名词往往构成逻辑上的关系。如名词 为不定式的逻辑主语,构成主谓关系; 若名词为逻辑宾语, 则构成动宾关系; He is not the first employee to arrive at the office this morning. There will not be enough space to stand in on the earth I have some books for you to read. 2、作定语的不定式与所修饰的名词之间是动宾关系, 不定 式动词又是不及物动词时,应在该动词上加上一个介词,如; He has a nice pen to write with. He is looking for a room to live in. He is said the best way to travel by is on foot.
动词不定式的基本用法归纳
一、动词不定时的形式: 肯定式:to do sth 否定式:not to do sth. 被动式:to be done 一般被动否定式:not to be done 完成主动式:to have done 完成否定式: not to have done 完成被动式:to have been done 完成被动否定式: not to have been done
不定式知识点归纳总结
不定式知识点归纳总结一、不定式的构成不定式是动词的一种形式,由“to + 动词原形”构成。
例如:to be, to do, to go等。
二、不定式的用法1. 作主语例句:To study hard is important for students.翻译:努力学习对学生来说是很重要的。
2. 作宾语例句:I want to learn English.翻译:我想学英语。
3. 作宾语补足语例句:She asked me to help her.翻译:她要求我帮助她。
4. 作表语例句:Her dream is to become a doctor.翻译:她的梦想是成为一名医生。
5. 作定语例句:There is a lot of work to do.翻译:有很多工作要做。
6. 作状语例句:He came here to see you.翻译:他来这里是为了见你。
7. 用在and, but, or连接两个不定式例句:I want to learn English and to improve my speaking skills.翻译:我想学英语,还想提高口语能力。
8. 与形容词和副词连用例句:I'm happy to meet you.翻译:见到你我很高兴。
9. 用在名词前表示目的,结果等例句:He gave us some advice to help us study better. 翻译:他给了我们一些建议,帮助我们更好地学习。
三、不定式的特殊用法1. with + 宾语 + 不定式例句:He left me with nothing to say.翻译:他让我无话可说。
2. for + 宾语 + to 不定式例句:We have a lot of work for you to do.翻译:我们有很多工作需要你做。
3. 不定式的被动形式例句:The book is difficult to finish.翻译:这本书难以完成。
英语动词不定式语法知识点归纳总结
英语动词不定式语法知识点归纳总结动词不定式考向一不定式的作用1. 作主语:不定式作主语时,谓语用单数。
往往用it 作形式主语,把不定式放在谓语后面。
It took us two hours to finish the job.2. 作宾语(1)动词+不定式。
☞He managed to escape from the fire.☞I find it hard to get along with him. (it 作形式宾语)(2)动词+疑问词+to,"特殊疑问句+不定式"相当于名词,作宾语。
☞I don’t know what to do next/ how to do it next.不定式短语作宾语时,如果还带有宾语补足语,往往把不定式短语放在宾语补足语之后,用it 作形式宾语。
☞I find it necessary to learn a foreign language.3. 作宾语补足语(1)动词+宾语+不定式(to do )。
☞He warned me to be careful.注意:可以用动词不定式作宾补的动词有:ask,tell,order,want,get,would like,like,advise,invite,allowhelp,wish,warn,expect,would prefer,encourage。
(2)表见解、看法的动词结构可为:动词+宾语+ to be 的不定式结构。
☞We consider Tom to be one of the best students in our class.The book is believed to be useful.(被动语态)(3)There +不定式。
We didn’t expect there to be so many people there. 我们没料到会有那么多人在那里。
(4)在动词feel (一感),hear, listen to(二听),have, let, make(三让),notice, see, watch, observe, look at(五看)(即:吾看三室两厅一感觉)等后面的补足语中,不定式不带to,但变为被动语态后,必须带to。
(完整版)动词不定式的用法总结
动词不定式的用法总结动词不定式在中学英语中应用非常广泛,一方面在句中可起名词、形容词或副词的作用,同时也可在句中作主语、宾语、定语、状语和宾语补足语。
接下来为大家提供了以下:动词不定式的用法总结一动词不定式的形式一般是to +动词原形,但to有时要省去。
而动词不定式在具体运用时用不用to,取决于谓语动词的用法。
现就以下几方面介绍如下。
一、不定式结构1. 带to的不定式结构能直接跟带to的不定式结构的动词主要有:want, ask, tell, hope, learn, try, decide, forget, remember, like, love, stop, go, come等。
如:I want to go to the movies with you.我想跟你一起去看电影。
Don’t forget to turn off the light before you leave.在你离开之前别忘了关灯。
注意:动词不定式的否定形式是在不定式前直接加not,即not to do sth.。
如:Dave told me not to wake up Kate.大卫告诉我别叫醒凯特。
2. 不带to的不定式结构以下几种情况使用不带to的动词不定式:(1)在固定词组had better之后。
注意:had better的否定形式是had better not do sth.。
如:You had better go home now.你最好现在回家。
It’s cold outside. You’d better not go out.外面很冷,你最好不要出去。
(2)在let, make, see, feel, watch, hear等感官或使役动词后,要跟不带to的动词不定式作宾语补足语。
如:I made them give me the money back.我迫使他们把钱还给我。
I didn’t see you come in.我没看见你进来。
初二不定式知识点归纳总结
初二不定式知识点归纳总结不定式是英语中的一种非谓语动词形式,由to + 动词原形构成。
在句中可以作主语、宾语、表语、定语、状语等成分,是英语语法中重要的一部分。
在初二阶段,学生需要掌握不定式的基本用法和常见结构。
本文将对初二学习不定式的知识点进行归纳总结。
一、不定式作主语不定式作主语时,常用句型为:It + be + 形容词 + 不定式。
例如:1. It is important to learn English well. 学好英语很重要。
2. It is necessary to finish the homework on time. 及时完成作业是必要的。
二、不定式作宾语不定式可以作为动词的宾语。
常见的动词有:hope, want, like, love, need, plan等。
例如:1. I want to go shopping with my friends. 我想和朋友们去购物。
2. She needs to study hard for the exam. 她需要为考试努力学习。
三、不定式作表语不定式作表语时,常用句型为:主语 + be + 不定式。
例如:1. His dream is to become a doctor. 他的梦想是成为一名医生。
2. The goal of our project is to promote environmental protection. 我们项目的目标是促进环境保护。
四、不定式作定语不定式可以修饰名词或代词,起到定语的作用。
例如:1. I have a lot of books to read. 我有很多书要读。
2. She is a girl to trust. 她是一个值得信任的女孩。
五、不定式作状语不定式可以作为动词的状语,表示目的、结果、原因等。
例如:1. She went to the library to borrow some books. 她去图书馆借书。
动词不定式要点总结
动词不定式要点总结动词不定式具有名词、形容词和副词的特征,因此,在句中可以作主语、表语、宾语、宾语补足语、定语和状语。
一、常接不定式作宾语的动词有want,love,learn,agree,decide,hope,refuse 等。
例如:I'm learning to skate on real ice. 我正在真正的冰上学滑冰。
[特殊提醒]不定式短语作宾语时,如果还带有宾语补足语,通常用 it 作形式宾语,而把不定式短语放在宾语补足语之后。
例如:He found it very difficult to get to sleep.他发现入睡很艰难。
二、动词不定式常用作目的状语。
例如:He came to give us a talk yesterday. 他昨天来给我们作了个报告。
Mrs Brown went to see her doctor. 布朗夫人去看她的医生了。
三、 tell,ask,want,order,get,wish,warn,teach,invite 等动词后常跟不定式作宾语的补足语,构成 tell/ ask……sb to do sth (“告诉/请……某人做某事”)结构。
例如:Could you ask him to call me,please?请你让他给我打个电话,好吗?[特殊提醒]使役动词 let,make,have 等,感官动词 see,hear,feel,watch,notice,look at,listen to 等,后常跟不带to 的不定式作宾语补足语。
例如:A woman saw it happen when she was walking past一.位妇女路过时看到(它掉下) 了。
We often heard her sing in the next room. 我们时常听到她在隔壁唱歌。
注意:在被动语态句子中,不定式前必须加 to.例如:He was made to do it. 他被迫做这件事。
初中英语动词不定式及动名词总结
初中英语动词不定式及动名词总结初中英语动词不定式及动名词总结(八年级)一、后跟动词不定式结构1.agree to do XXX同意做…2.decide to do XXX决定做…3.hope to do sth希望…4.need to do sth需要…5.offer to do sth主动…6.plan to do sth计划…7.can’t wait to do迫不及待…8.continue to do sth继续…9.try (one’s best) to do尽力…ed to do sth过去常常…11.feel lucky to do XXX做某事很幸运12.ask sb to do sth叫某人做13.want(sb)to do sth想要(某人)…XXX鼓励某人做…15.allow sb to do sth允许某人做…16.XXX提醒某人做…17.send sb to do sth派某人做…18.It’s +形+for sb +to do XXX做某事对或人来讲怎么样19.It XXX sb some time to do sth做某事破费或人多长工夫20.too+形+to do太…而不克不及…21.XXX do充足…能够做…22.不定式能够作表语My job\dream is to do23.不定式能够作定语a good way\place to do sth做某事的好方法24.不定式能够表目的To get good grades。
I must study hard2、后跟动名词方式1.consider doing sth考虑2.XXX喜爱3.XXX XXX做完某事4.mind doing sth介意5.keep doing sth一直keep on doing sth继续|坚持6.can’t。
doing sth停不下来7.can’t。
help doing sth不由得8.put off doing sth推迟9.give up XXX摒弃10.ba busy doing sth忙于11.have a good time doing XXX做某事很开心12.have XXX做某事很困那13.how \what about doing sth…怎么样14.XXX成功做15.XXX感谢做16.be XXX对做某事感乐趣be afraid of doing sth害怕be good at doing sth善于于XXX对做…自豪be used to doing sth惯于17.sb spend some time (in) doing sth18.XXX三.即可加to do又可加ing,但意思差别大XXX do XXX忘记要做某事(事情还未做)XXX遗忘做过某事(工作已做)XXX记得要做某事(事情还未做)XXX记得做过某事(事情已做)try to do XXX尽力去做某事XXX尝试做某事to do XXX停下了去做某事XXX停止做某事used to do XXX过去常常做某事be used to doing sth气于做某事四.后跟动词原型make sb do XXX使某人做某事let sb do XXX让某人做某事help sb (to) do sth帮助或人做某had better do XXX最好做某事五.便可跟原型,又可跟ingsee sb do XXX看见某人做了某事(事情已发生)XXX瞥见或人正在做某事(工作正在产生)hear sb do XXX听见或人…了(工作已产生)。
动词不定式的用法总结
动词不定式的用法总结
1、动词不定式作主语时常用it来作形式主语,而将动词不定式移至谓语动词后作真实主语。
It is dangerous to drive very fast.
2、动词不定式可以作表语,如果主语部分含有实义动词do,且作表语的动词不定式又是do 的内容,这时表语不定式的to可以省去。
My idea is to ring him up at once.
3、动词不定式作宾语。
I do not know who to ask .
4、用作宾语补足语的动词不定式.
He was heard to sing every day .
5、不定式复合结构for somebody to do something。
可用作主语\表语\定语\状语等。
It is for her to decide.
6、作状语的动词不定式常表示目的、原因、方法、方向、结果等。
I am glad to meet you.
7、作定语的动词不定式。
We have no time to go to the town today .。
初二英语动词不定式用法小结及练习
初二英语动词不定式用法小结动词不定式是动词的一种特殊形式,它没有人称和数的变化,在句子中不能做谓语;它由“to+动词原形”构成,其否定形式是“not to+ 动词原形”. 在句子中可作主语、表语、宾语、宾语补足语、定语和状语等句子成分。
为使同学们更好地掌握其用法,现总结如下:一、动词不定式作主语动词不定式作主语,例如T o think of the animals in danger is sad .为避免句子的头重脚轻,常用it作为形式主语,而真正的主语动词不定式后置,如It is sad to think of the animals in danger . 常用句型:It +be+adj./n to do sth./It takes sb. some time to do sth.二、动词不定式作宾语一些动词,如want, decide, hope, ask, agree, choose, learn, plan, need, teach, prepare,等,常接动词不定式作宾语。
应注意有些动词后面可接不定式作宾语,也可接动名词作宾语,但所表达的意义不同。
常见的有:(1)stop to do sth.停下来去做另一件事;stop doing sth. .停止正在做的事(2)try to do sth. 尽力做某事;try doing sth.尝试做某事(3)remember/forget to do sth.记住/忘记去做某事;remember/forget doing sth. 记得/忘记做过某事。
下列动词(enjoy finish keep mind practice spend advise suggest allow)后面不能用不定式,用动名词作宾语三、动词不定式作宾语补足语有些动词,如tell, ask, want, invite, teach, like, call等可接带to的动词不定式作宾语补足语,构成tell/ask/want /call/invite sb. to do sth.结构。
动词不定式作后置定语的用法总结
动词不定式作后置定语的用法总结一、不定式作后置定语的基本结构1. 不定式作后置定语时,通常紧跟在被修饰的名词或代词后面,构成主谓宾结构。
例如:我有很多事情要做。
2. 不定式可以由"to"加动词原形构成,也可以省略"to"。
例如:I have some work to do. 或 I have some work that needs doing.3. 不定式一般不受主语的人称和数的限制。
例如:We have something to discuss. 或 They have a problem to solve.二、不定式作后置定语的句型分析1. 主动不定式:表示被修饰的名词或代词的动作是由它所指代的人或物发出的。
例如:She is a girl to admire.(她是一个值得钦佩的女孩。
)2. 被动不定式:表示被修饰的名词或代词本身所承受的动作。
例如:There are many problems to be solved.(有许多问题待解决。
)3. 完成式不定式:表达在不定式动作发生之前已经发生的动作。
例如:He has a lot of work to have done.(他有很多工作是已经做完的。
)三、不定式作后置定语的语法功能1. 修饰名词或代词,充当后置定语,进一步说明其性质、特征或属性。
2. 说明被修饰名词或代词的用途、目的、原因或结果。
3. 表示被修饰名词或代词的动作或状态。
四、不定式作后置定语的一些注意事项1. 不定式作后置定语时,一般需放在被修饰名词或代词的后面,形成定语从句。
2. 不定式作后置定语要和被修饰的名词或代词保持一致,包括数、人称和性质。
3. 不定式作后置定语要注意使用时态的变化,通常受上下文的语境所限制。
结语动词不定式作后置定语在英语中是一个非常常见的句式结构,它丰富了句子的表达方式,使句子更具表现力和丰富度。
了解和掌握不定式作后置定语的用法,对于提高英语写作能力和阅读理解能力都有着非常重要的意义。
初中英语不定式用法总结
初中英语不定式用法总结1.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.不定式的功能(1)不定式作主语动词不定式作主语时,常用it作形式主语,而将真正的主语后置。
如:To learn English well is useful.=It is useful to learn English well.It's important for us to protect the environment.(2)不定式作宾语①不定式用在及物动词后作宾语,常见的及物动同有:begin,choose,continue,decide,expect,fail,forget,hate,help,hope,learn,manage,mean,need,offer,plan,prefer,pretend,promise,refuse,try,want,wish,determine,afford,agree,start,likeShe promised to come at nine o'clock. 她答应九点来的。
I have decided to study English.我已决定学英语了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后面。
如:I find it very easy to read English every day.我认为每天读英语很简单。
③常见的一些接不带to的动词不定式的结构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。
动词不定式的语法总结
动词不定式的语法总结动词不定式是非谓语动词的一种形式,是英语中常见的一种语法,学生一定要做好总结,拿下这个知识点。
小编为大家力荐了动词不定式常用的语法总结,给大家作为参考,欢迎阅读!动词不定式的七种用法动词不定式的基本形式为to+动词原形.1.动词不定式做主语.谓语用第三人称单数形式.如果主语较长则用it做形式主语,将真正的主语动词不定式放到句尾.egTo see is to believe.It's a bad habit to run after dinner.2 做表语.the important things is to save lives.3 做宾语he likes to play with children.4做宾语补足语.形容词做宾补时.常用it做形式宾语.把真正的宾语放到宾补之后.he feels it happy to help others.5做定语she asked me to help her with her English.6做状语you are never too old to learn.(结果状语)7特殊疑问词+动词不定式.I am thinking about what to say.动词的不定式的用法口诀①不定式有标记,to与动词连一起。
②没有人称数变化,动词特点它具备。
③主宾定状表补语,唯独作谓不可以。
④not 加上不定式,否定结构要牢记。
⑤疑问词与不定式,构成短语有意义。
⑥仔细推敲多思考,准确判断有依据。
动词不定式专题练习1. This company was the first ____ portable radios as well as cassette tape recorders in the world.A. producingB. to produceC. having producedD. produced2. The purpose of new technology is to make life easier, ____it more difficult.A .not making B. not make C .not to make D. nor to make3. Helen had to shout ______above the sound of the music .A .making herself hear B. to make herself hearC. making herself heard D .to make herself heard4. I don’t know whether you happen_______ ,but I am going to study in the U.S.A this September.A .to be heard. B. to be bearing C .to hear D .to have heard5. The news reporters hurried to the airport, only ______the film stars had left.A .to tellB .to be toldC .tellingD .told6. You were silly not _______your car.A. to lockB. to have lockedC. lockingD. having locked7. The teacher asked us ______so much noise.A .don’t make B. not make C. not making D .not to make8. An army spokesman stressed that all the soldiers had been ordered _____clear warnings before firing any shots.A .to issue B. being issued C. to have issued D. to be issued9. I’d rather have a room of my own, however small it is, than_______ a room with someone else.A. to shareB. to have sharedC. shareD. sharing10. The bank is reported in the local newspaper_________ in broad daylight yesterday.A. robbedB. to have been robbedC. being robbedD. having been robbed11. A number of paintings in the castle are believed ________ina fire.A. being destroyedB. having been destroyedC. to be destroyedD. to have been destroyed12. The meeting _______ next week is sure to be a great success.A. to take placeB. to be taken placeC. to have taken placeD. being taken place13. As a result of my laziness, I failed ________ my work in time.A. and finishedB. to finishC. and finishingD. to finished14. I am sorry ______ written you a letter at the time.A. to have notB. to not haveC. not to haveD. not having15. Will you lend him a magazine _________?A. to be readB. for readingC. to readD. he read16. He could do nothing but _______for the bus _________.A. wait, to comeB. wait; comeC. waiting; comingD. waited; came17 .It is a problem that doesn't need ________ right now.A. to solveB. solvingC. being solvedD. to be solving18. There’s a man at the reception desk who seems very angry and I think he means _______ trouble.A. makingB. to makeC. to have madeD. having made19. I remember _______him _______the bike needed __________.A. hearing, saying, to repairB. to hear, say, to repairC. hearing, say, repairingD. to hear, saying, to be repaired20. --- You should have thanked her before you left.--- I meant _________, but when I was leaving I couldn’t find her anywhere.。
最全面英语动词不定式的用法归纳整理总结
动词不定式的归纳总结动词不定式是由“to+动词原形”构成的,否定形式为“not to+动词原形”构成的,这里的to没有词义,只是为了构成不定式的一种符号,是非谓语动词形式的一种,动词不定式在句中不能独立作谓语,除了不能作谓语以外,其他成分都可以作,因此,在句中可以作主语、表语、宾语、定语、状语和补足语。
❶ 动词不定式做主语:这种情况一般要改成it作形式主语的形式,后接不定式,为了避免头重脚轻。
●“It is+形容词+for sb.+to do sth.”意为“做某事对某人来说是…的”中句中的形容词多为描述性的词语,不对人或物的品格进行评价,如difficult, easy, hard, inportant, dangerous, inpossible等。
eg To learn English is very important for me 对我来说学英语很重要。
=It is very important for me to learn English.For you to make more friends is a good plan. 广交朋友是个好办法。
= It's a good plan for you to make more friends.●“It is+形容词+of sb.+to do sth.”意为"做某事对某人来说是…的”。
其中句中的形容词用于描述人的性格、品质, 如:kind, good, nice, right, wrong, clever, careless, polite, foolish 等。
eg It was stupid of him to press the emergency button. 他按了紧急按钮,这真愚蠢。
❷ 本单元我们主要学习动词不定式作宾语的用法:现就动词不定式作宾语的用法介绍如下:●谓语动词+动词不定式,此类动词很多,常见的有:want, like, wish, hate, prefer, hope, continue, manage, try, ask, offer(主动提出), start, forget, promise, mean, pretend(假装), intend(打算), begin, attempt(试图), decide, learn, desire (渴望), agree, care, choose, determine(查明), undertake(承担,承诺),expect 等eg Some students hate to study English. 有些学生不喜欢研读英语。
八年级英语动词不定式用法梳理
八年级英语动词不定式用法梳理动词不定式是由“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.To 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.The best way is to join an English club.2.The 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。
初中英语语法总结(动词不定式)
初中英语语法(动词不定式)1.不定式的基本形式与结构动词不定式指通常由to加上动词原形(如to write) 所构成的一种非限定性动词形式,但在有些情况下to可以省略。
动词不定式有进行体和完成体(如上to be writing,to have written),也有被动态(如to be written),所有的主动词,不论是及物动词还是不及物动词,也不论是动作动词还是状态动词,都有不定式形式。
助动词除be和have外,没有不定式形式。
动词不定式在语法功能上可作主语、宾语、表语、定语和状语。
2.不定式的用法1)不定式结构作主语1.Te get contact with his family in Taiwan made him extremely happy since they separated morethan 40 years ago.2.To finish that task in such a short time is really a challenge.在上述情况下,如果不定式较长,显得头重脚轻,则可由代词让作形式主语(形式主语it不可由that或this等其他代词代替),而将不定式放到后面。
如:1.It made him extremely happy to get contact with his family in Taiwan since they separated morethan 40 years ago.2.John admitted that it is always difficult for him to be on time.不定式结构所表示的动作是谁做的,即不定式的逻辑主语,通常可以通过for sb. to do sth. 结构表达:1.It is quite important for us to read good books during a general review.2.It is not difficult fot those talented students to pass the exam.在某些形容词(如careless,clever,considerate,foolish,good,impolite,kind,naughty,nice,silly,stupid等)作表语时,不定式后可以加of来引导出其逻辑主语:1.It is very kind of you to tell me the truth.2.It is stupid of him to do such a silly thing.2)不定式作宾语不定式作宾语有两种:一种是及物动词后直接跟带to的不定式,另一种是“及物动词+疑问词+带to的不定式。
动词不定式整理总结
动词不定式1. Want to do sth.想要做某事2. Like to do sth.喜欢做某事3. Choose to do sth.选择做某事4. demand to do sth.要求做某事5. have to do sth.必须做某事6. Plan to do sth.计划做某事7. Try to do sth.试着,努力做某事8. Help sb to do sth.帮助某人做某事9. Forget to do sth.忘记做某事10. Remember to do sth.记得做某事11. Refuse to do sth.拒绝做某事12. Need to do sth.需要做某事13. Dare to do sth.敢于做某事14. Hate to do sth.讨厌做某事15. Suggest to do sth.建议做某事16.encourage sb to do sth.鼓励做某事17. Agree to do sth.同意做某事18. Decide to do sth.决定做某事19.ask (sb) to do sth.要求,问,请(某人)做某事20. Hope to do sth.希望做某事21. Learn to do sth.学习做某事22. Wish to do sth.祝愿,希望做某事23. Start to do sth.开始做某事24. Be able to do sth.有能力做某事25. Used to do sth.曾经做过某事做某事26. Be used to do sth.习惯于做某事27. Get used to do sth.习惯于做某事28. In order to do sth.为了,以便做某事29. Fail to do sth.失败,没能做成某事30. Manage to do sth.设法做某事31. pretend to do sth.假装做某事32. Promise to do sth.承诺,答应做某事33. Resolve to do sth.决心做某事34. Love to do sth.喜欢,热爱做某事35. Regret to do sth.后悔做某事36. Ready to do sth.准备好做某事37. Aim to do sth.旨在,一心想做某事38. Afford to do sth.有能力做某事39. Claim to do sth.声称做某事40. Decline to do sth.拒绝做某事41. Desire to do sth.渴望做某事42. Determine to do sth.决定做某事43. Expect to do sth.期待做某事44. It is easy to do sth.容易做某事45. It is busy to do sth.忙着做某事46. It is difficult to do sth.有困难做某事47. It is important to do sth.干某事是重要的48. It is impossible to do sth.不可能做某事49. It is a good way to do sth.好的方式干某事50. It is a good idea to do sth.好的主意干某事51. It is necessary to do sth.有必要做某事52. Begin to do sth.开始做某事53. Offer to do sth. 提供,帮助做某事54. Be sorry to do sth.抱歉做某事动名词形式1. Enjoy doing sth.喜欢,爱做某事2. Admit doing sth.承认做某事3. Cannot help doing sth.忍不住,情不自禁做某事4. Keep doing sth.继续,一个劲的做某事5. Deny doing sth.否认做某事6. Advise doing sth.建议做某事7. Start doing sth.开始做某事8. Finish doing sth.结束,做完做某事9. Avoid doing sth.避免做某事10. Advocate doing sth.倡导做某事12. Dislike doing sth. 不喜欢做某事13. Practise doing sth.练习做某事14. Imagine doing sth.假设,想象做某事15. Mind doing sth.介意做某事16. Miss doing sth.怀念,想念做某事17. Recall doing sth.回忆做某事18. Resist doing sth.反抗做某事19. Fancy doing sth.幻想做某事20. Risk doing sth.冒险做某事21. Delay doing sth.做某事22. Escape doing sth.逃避做某事* Stop doing sth. 停止做某事* Continue doing sth.继续做某事* Learn doing sth学习做某事* Like doing sth.喜欢做某事* Love doing sth.喜爱做某事* Hate doing sth.讨厌做某事* Remember doing sth.记得做某事* Forget doing sth.做某事* Regret doing sth.后悔做某事* Propose doing sth.提议做某事* Suggest doing sth.建议做某事* Start doing sth.开始做某事* Attempt doing sth.试图,尝试做某事__________ 2011年总结。
八年级上册英语动词不定式用法
八年级上册英语动词不定式用法一、不定式一般式的用法1. 表示未发生的动作即表示发生在谓语动作之后的动作。
如:I expect him to arrive tomorrow. 我预计他明天到达。
I hope to catch an early train. 我希望赶上早班火车。
The doctor advised me to take a complete rest. 医生建议我完全休息。
2. 表示同时发生的动作即表示与谓语动作同时发生或略先于谓语动作的动作。
如:Who heard him say that? 是谁听到他这样说的?(say与heard几乎同时发生)I’m sorry to hear that. 听到这事我很难过。
(to hear 略先于am sorry)3. 表示一般情况即看不出动作的先后关系,而是表示一种情况或现象。
如:Washing the car seems to be your main hobby. 擦洗汽车似乎是你的主要爱好。
None of her many lovers seemed to want to marry her. 在她的许多情人中似乎没有一个愿意娶她的。
二、不定式进行式的用法1. 表示同时进行即表示与谓语动作同时发生且正在进行的动作。
如:He seems to be following us. 他似乎在跟着我们。
He pretended to be looking for a book. 他假装在找书。
I happened to be looking out of the window when they arrived. 他们到达时我碰巧正向窗外望去。
2. 表示将来正如可用进行时态表示将来意义一样,不定式的进行式有时也可表示将来。
如:You are lucky to be going by air. 你挺幸运的,能乘飞机走。
He was happy to be coming home. 就要回家了他感到高兴。
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动词不定式是一种非谓语动词,在句中 起名词、形容词或副词的作用,可在句中 作主语、宾语、定语、状语或宾语补足语 动词不定式的形式是“to+V原形”,但to有 时 要省略。
动词不定式的结构
肯定: to + V.原
否定:not/never + to + V.原 1) He likes to read novels. 2) I saw him come. 3) We decided not to buy that house. 4) It is interesting to fly a kite. 5) Please let him not go there.
1、I hope to finish it tomorrow .
2、She plans to go and teach in the country.
三、复合不定式
疑问词+to do
1、我不知道接下来该做什么。
I don’t know____________ next. what to do
2、她不能决定买哪本书。
It is easy _______ for her to learn English well. of It is clever ________ you to solve this problem.
作主语
2、It takes sb. some time to do sth.
我每天花去三个小时完成家庭作业。 It takes me three hours to finish the homework every day. I spend three hours finishing the homework every day.
table. (buy)
to carry the box for you. 4、It is my pleasure _________
(carry)
二、作宾语
动词+ to do sth.
常用动词有: want / wish / like / would like / hope / plan / try / decide / learn / need / agree / begin / start / forget / remember / seem / fail/ promise等
练习 1、Let him _______ finish the work at once. (finish / to finish)
2、Do you like listening to other people______? talk
(talk / talking/to talk )
to enter 3、Jim was seen _________the room.
for 1、It is necessary ______us to learn to wait.
(of/for)
2、It was careless ______me to break the cup . of
(of/for)
to buy 3、It took them 1,000 yuan _________this
3、结果状语
too + adj./adv. +to do sth. adj./adv. enough to do sth.
You are too young to do this job.
He ran fast enough to catch the bus.
注意
作简短回答或避免不必要的重复时, 动词不定式常常省去to 后面的动词, 只保留to 。
1、It is +adj. for/ of sb. to do sth.
作主语
It +be + adj. +for/of sb. to do sth.
for: adj. 多 为 描 述 不 定 式 行 为 的 特 征 (important/ necessary / interesting 等.) of: adj. 多为 描述主语的品质特征 (kind / nice / friendly / wise / foolish 等.)
with I have no pens to write _______.
七、作状语
1、原因状语:
主语 + be + adj.(表情感) + to do sth.
(happy/ glad angry / sorry / sad /afraid 等)
I’m sorry to hear that.
I’m glad to see you.
to go out 2、I happened ________when he called me. (出去) to depend on others (依赖别人) 3、I don’t want________________. how to drive a car (怎样开车) 4、Sam is learning________________. to protect the environment.(保护) 5、We promise __________
2、动词+宾语+不带to的不定式(作宾语)
动词多为感官动词、使动词。
一感:feel
二听:hear, listen to
三使:make, let, have
四看:see, notice, watch, look at had better do sth. 最好做某事
Why not do sth.?
John’s mother makes him play the piano every day. 被动:(被动语态中还原to) John _________ is made to play the piano every day.
(enter /to enter )
4、Please tell her _________here on time . to come
(come / to come)
(to ) solve problem. 5、I’ll help you _________this
(to solve /solve )
I want to find something to drink.
不定式为不及物动词时后面应有必要的介词。 I’m looking for a hotel _________. D A. stay B. stay at C. to stay D. to stay at
He hasn’t got a house to live_____. in
五、作表语
1、主语 + be + to do sth 主语多为 duty / wish / hope / idea / plan / ambition/ dream / work / job 等 名词
我的梦想是成为一名歌手。 他的工作是每天清扫教室。
1、My dream is to be a singer.
一、作主语
To hear your voice is so nice. It is so nice to hear your voice. To study hard is very important. It is very important to study hard. 注意:
不定式作主语时,通常用it作形式主语, 把真正的主语放在后面。
作主语
3、It is + n. (for sb) to do sth.
It is my pleasure to help you with your English.
4、用在谚语中
To see is to believe. To say is easy, but to do is hard.
练习
which book to buy She can’tቤተ መጻሕፍቲ ባይዱdecide_________________.
=She can’t decide which book she should buy.
练习
to turn off the light 1、Don’t forget _________________.( 关灯)
2、目的状语
The soldier ran into the room to save the girl .
_____ Why ____ did the soldier run into the room? Many parents send their children abroad
___________________.( to further their studies 深造学习)
四、作宾补-对宾语进行补充说明
1、动词 + 宾语(sb./sth.) + to do sth. 1、The teacher asked her to answer the question.
2、The doctor told me to have a good rest.
常用动词有:ask, tell, allow, want 等
(表语) His dream is to travel all over the world.
下列不定式作何种成分?
He was glad to see you.(状语) My father offered to buy a computer for me.
(宾语) He interviewed detective Ken to get some information . (状语) The doctor asked him to have more fruit and vegetables. (宾语补足语)