初二上英语第五单元语法名补教案 - 动词不定式(含答案)-精选教育文档

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八年级英语上册第五单元语法

八年级英语Units 5单元语法非谓语动（固定用法）常见动词不定式词组、句型用法总结1. 动词不定式宾语和宾语补足语以下动词后常跟不定式作宾语和宾语补足语want to do sth agree to do sthdecide to do sth plan, to do sthlearn to do sth hope to do sthfail to do sth happen to do sth ,offer to do sth try to do sthwould like to do sth remember to do sthforget to do sth seem to do sthvolunteer to do sth help sb do sth /to do sthin order to do sth get/be ready to dowish sb. to do sth. can’t wait to dohave to do sth can/can’t afford t domake a decision to do sth, be sure to do sthbe able to do sth stop to do sthallow sb to do sth ask sb to do sthtell sb to do sth show (sb) to do sthteach (sb)to do sth invite (sb) to do sthencourage(sb)to do sth prefer to do sthrefuse(sb)to do sth expect to do sthsb need to do sth / sth need doing/ sth need to be done 2 sb be + adj（表示人心情的词） + to do sthsb+be +sorry / glad / surprised / pleased / angry / happy / sure /excited/ amazed/relaxed/ lucky/ to do sth3.. too …to do sth too +adj/adv+ to do sth4.….enough to do sth adj/adv+ enough +(for sb )to do sth5 疑问词+不定式： how ,when , where, what, which + to do sth6 .固定短语后用动词不定式：(do)try one’s best to do sth,It takes sb some time to do sth,It’s one’s turn to do sth.It’s time(for sb.) to do sth.find/think/feel it +adj. to do sth.It’s + adj + to do sthIt’s + adj + of / for sb to do sthIt’s easy / hard / important/ / impossible / interesting / difficult / necessary / …for sb to do sth（adj描述不定式to do sth的特征，性质时常用for sb）It’s good / kind / nice / wise / clever/ rude / patient / polite / foolish / right / wrong / careful of sb to do sth (描述主语人的性质，身份和特征时常用of sb) 7 .the+序数词first/second/third…+名词/代词+to do sth表示第几做…8．.名词或代词+不定式。

初二上英语第五单元名补教案-Doyouwanttowatchagameshow(含练习解析)

初二上英语第五单元名补教案-Doyouwanttowa tchagameshow（含练习解析）目标提高班名师培优精讲Unit 5 Do you want to watch a game show？【教学内容】词汇精讲1. plan（1) 作可数名词，意为“打算，方案”。

例如：What are your plans? 你的打确实是什么？Make a plan for study, please. 请制定学习打算。

（2) 作动词，意为“打算，打算”，其现在分词为planning，过去式和过去分词为planned。

常用于plan to do sth.表示“打算干某事”。

例如：They are planning to go hiking this weekend.他们正在打算本周末远足的事。

2. find outfind out意为“找到，发觉，查明”，多指通过调查、询问、打听、研究之后“弄明白”。

通常含有“通过困难、曲折”之后才找出难以找到的东西。

例如：Please find out when the train leaves. 请查一下火车什么时候离站。

【拓展】(1) find是动词，意为“找到”，通常指找到或发觉具体的东西，强调的是找的结果。

例如：He didn’t find his book. 他没有找到他的书。

(2) look for意为“查找”，是有目的地找，强调找的动作。

例如：Jim is looking for his little dog. Jim正在找他的狗。

boring是形容词，意为“令人厌烦的”，一样用来说明事物的特点。

例如：The story is boring. 那个故事令人厌烦。

bored也是形容词，意为“感到厌烦的”，一样用来说明人的感受。

例如：I’m bored with the book. 我对这本书厌烦了。

【拓展】英语中，带-ing的形容词，用来形容事物，指某事物的性质、特点，意为“令人……的，让人……的”，常用事物来作主语或作定语来修饰物。

初二英语语法不定式详解及习题

初二英语语法：动词不定式详解及习题一..不定式的构成：to+ 动词原形二不定式的特征：不定式不能单独作谓语，没有人称和数的变化，动词不定式具有名词，形容词，和副词的特征，可以在句子中作主语，表语，宾语。

宾语补足语，定语，和状语。

现将用法归纳如下。

（一）、动词不定式作主语动词不定式作主语时，可以直接放在谓语动词前面的主语位置，也可以用先行词it作形式主语，而将真正的主语(不定式)置于后面。

常见的句式有：(1)It is +形容词(of sb)to do sth.(2)It is +名词(for sb)to do sth(3)It takes sb some time to do sth(4)It is +形容词(for sb)to do sth.句式注意：当不定式作主语的句子中又有一个不定式作表语时，不能用It is…to…的句型(对)To see is to believe.百闻不如一见。

(错)It is to believe to see.It's for sb.和It's of sb.1) for sb. 常用于表示事物的特征特点，表示客观形式的形容词，如easy, hard, difficult,interesting, impossible等：It's very hard for him to study two languages. 对他来说学两门外语是很难的。

2) of sb的句型一般用表示人物的性格，品德，表示主观感情或态度的形容词，如good, kind, nice, clever, foolish, right。

It's very nice of you to help me. 你来帮助我，你真是太好了。

（二）、动词不定式作宾语1. He wants to buy some vegetables.2. Don't forget to bringyour homework with you when you come to school.3. He found it very difficult ______.常接不定式作宾语的动词;want，like，agree，hope，wish，learn，begin，start，seem，decide，hate，choose，forget，remember等动词后面，可以接不定式作宾语。

人教版英语八年级上册Unit5(语法全解)：动词不定式

动词不定式全解不定式作宾语1) 动词+ 不定式afford aim appear agree arrange ask be decide bother care choose come dare demand desire determine expect elect endeavor hope fail happen help hesitate learn long mean manage offer ought plan prepare pretend promise refuse seem tend wait wish undertake举例：The driver failed to see the other car in time.司机没能及时看见另一辆车。

I happen to know the answer to your question.我碰巧知道你那道问题的答案。

2）动词+不定式；动词+宾语+不定式ask, beg, choose, expect , hate, he lp intend like, love, need prefer, prepare, p romise, want, wish…I like to keep everything tidy.我喜欢每件东西都保持整洁。

I like you to keep everything tidy.我喜欢你年使每件东西都保持整洁。

I want to speak to Tom.我想和汤姆谈话。

I want you to speak to Tom.我想让你和汤姆谈话。

3）动词+疑问词+ todecide, know, consider forget, learn, remember, show, understand, see, wonder, hear, find out, explain, tellPlease show us how to do that. 请演示给我们如何去做。

初二上英语第五单元语法名补教案-动词不定式（含答案）

初二上英语第五单元语法名补教案-动词不定式（含答案）初二上册英语补习班名补教案目标提高班名师培优精讲动词不定式【教学内容】1. 动词不定式名言：（1）动词不定式作表语To lose is to learn. 失败就是学习||。

（2）动词不定式作主语It is better to give than to take. 给予比接受更好||。

（3）不定式作宾语Expect to be treated as you have treated others.你怎样待别人||，就指望别人怎样待你||。

（4）不定式作宾补Adversity causes some men to break||，others to break records.逆境使一些人崩溃||，也使一些人破记录||。

（5）不定式作定语There is a time to talk and a time to act.该说的时候说||，该做的时候做||。

（6）不定式作目的状语To find the exact answer||，one must first ask the exact question.要找到确切的答案||，首先必须提出确切的问题||。

2. 动词不定式定义：动词不定式是一种非谓语形式（不能作谓语）||，基本形式是to do形式(to是不定式符号的标志||，无意义||，可以不翻译)肯定式：to + 动词原形否定式：not to + 动词原形【用法讲解】1.动词不定式的特征动词不定动式是一种非谓语动词形式||，它没有人称和数的变化||，在句子中不能作谓语||，但可以作除谓语之外的其它任何句子成分（主语、表语、宾语、宾语补足语、定语和状语）；动词不定式具有名词、形容词和副词的特征||，同时还保持动词的某些特点||，既可以有自己的宾语和状语||，动词不定式和它的宾语和状语构成不定式短语||。

2. 动词不定式在句子中的作用动词不定式是由to+动词原形构成||，在句中起名词||，形容词和副词的作用||，可以担任除谓语以外的其它任何成分||。

外研版八年级英语上册Module 5 unit3 Language in use. 动词不定式语法专项教案

《外研版》动词不定式语法专项教学设计学生年级：初中二年级教学内容：动词不定式用法一、教学内容分析动词不定式做主语、定语及状语结构在Module 9已有涉足，可通过复习回顾加深学生的印象，本课进一步学习动词不定式做宾语的用法。

在教学过程中利用语言材料充分展开说、读、写训练，帮助学生掌握动词不定式的基本结构，并在实际运用中体会和领悟动词不定式的表意功能。

二、教学理念设计根据新课标，把“激发和培养学生的学习兴趣，树立信心，形成有效的学习策略”作为首位的教学目标，通过课堂活动将枯燥的语法学习融入到学生感兴趣的现实生活中去，使学生能在情境中练，在练中熟，在活动中运用掌握，加强了语言实践，提高了学生对英语语言实际运用的能力。

1、注重语法练习情景化：本课应以语法实践为主，语法知识介绍为辅，强调通过实践掌握语法规则，把语法融入具体语境中进行练习。

2、面向全体学生，为学生提供交流和展示自己的机会。

三、教学目标1.知识目标：1）能够正确使用下列短语：offer to do, agree to do, plan to do, decide to do, hope to do, want to do, would like to do2）能够掌握动词不定式做宾语的表意功能。

2.技能目标：1）感知动词不定式做宾语的用法，并能用这一结构准确表达。

2）能够用动词不定式描述生活中的一件事。

3.情感态度1）培养学生在小组活动中积极与他人合作交流，相互帮助，共同完成任务，并能从合作中获得快乐。

2）引导学生在生活中接触英语时，乐于探究其含义并尝试模仿。

四、教学重点与难点重点：掌握动词不定式做宾语的表意功能难点：能够在实际运用中正确掌握动词不定式的表意功能并进行交流。

五、学习者特征分析1.学生是初中二年级的学生2.学生在初一阶段接触过want to do ,decide to do 这一类词组，对于动词不定式有了初步的了解。

3.这个年龄段的学生们思维活跃，乐于表达自己，渴望得到老师的赞许。

Unit5动词不定式专项人教版八年级英语上册

【讲解】一、不定式作宾语二、不定式作宾补ask sb. to do sth.让某人做某事tell sb. to do sth.告诉某人做某事want sb.to dosth.想要某人做某事expect sb.to do sth.期待某人做某事teach sb.to do sth.教某人做某事help sb. to do sth.协助某人做某事三、动词原形作宾补(无to不定式)let sb.do sth让某人做某事make sb. do sth.使某人做某事hear sb.do sth.听见某人做某事see sb.do sth.看见某人做某事watch sb.do sth.察看某人做某事feel sb.do sth.觉得某人做某事notice sb.do sth.留意某人做某事四、接不定式或动名词作宾语意思不同的动词(1)remember doing sth.记得曾做过某事(2)forget to do sth忘记要做某事forget doing sth忘记曾做过某事try doing sth. 试试做某事stop doing sth.中止正在做的事。

(5)like to do sth.喜欢某事(强调某时刻想做什么) like doing sth.喜欢某事(强调经常做)五、不定式作主语1.通常位于句首。

如:①To see is to believe.百闻不如一见。

①To get up early is necessary.早起是必要的。

2.It放在句首作形式主语，真正的主语，即动词不定式(短语)放在后面。

①It is + adj.+ for /of sb. to do sth.①It is + n. + for sb. to do sth.① It takes sb. some time to do sth.如:It's important for us to keep the water clean如:It is great fun to fly to the moon in a spaceship六、it 作形式宾语，不定式to do 作真正的宾语find / think I make ! feel +it +adj.+ to do sth. 发现/认为/使得/感觉做某事…七、不定式作状语(1)表目的:He went to`the zoo to see the baby panda.(2)结果:adj./ adv+ enough to do sth.He didn't run fast enough to catch the train. too ... to do sth.He was too tired to walk home.(3)表原因:I'm glad to see you.八、不定式作表语His job is to paint the walls.九、不定式作后置定语I have lots of books to read.Would you like something to drink/eat? the best way to do sth 做某事最好的方法十、疑问词+to do sth.Please show us how to do that.Tom didn’t know where to go.I wonder what to do.【练习】一．用所给动词的适当形式填空(每小题1分；共35分）1.We planned________(make)a school radio program.2. He hates________(cook) meals. He enjoys________(have) lunch in the restaurant.3. It started_____(rain) when we were walking in the street last Sunday.4. She's thinking about______(make) a phone call to her parents.5. She decided ________(leave) here a little earlier.6. Stop ________(talk). Our English teacher is coming.7. My parents asked me________(do) my homework on time.8. I'm really sorry. I forgot_________(close) the door before I left.9. We can expect________(learn) a lot from the talk shows.10.I dislike to hear people_________(talk) loudly in public.11. Betty, we need___________(make) a plan.12. Lisa plans____________(post) the letter for the old man.13. Please remember_______(draw) a new picture next week.14. He felt tired, so he stopped_________(have) a rest under the tree.15. The little boy wishes___________(fly) to the moon.16. I think it is important __________(learn) English well.17. Do you have anything necessary_________(do).18.He seemed_________(eat) something.19. I don’t want________(be) fat.20. Would you like something _________(drink).21.Do you want ______(know) how to play the guitar?22.It is very kind of you _______(help) me.23.I find Maths is difficult _______(learn).24.My parents went to the airport _______(meet) my uncle yesterday.25.The old man felt unlucky ________(lose) his pet dog.26.I got up early this morning _______(catch) the early bus.27.John,a 13-year-old boy,likes________(watch) scary movies.28.Tom went to the cinema _______(watch) the wonderful movie.29.I need a pen _______(write).30.Lisa plans________(learn) to cook this summer vacation.31.My brother hope________(be) a pilot in the future.32.I expect ________(go) home on Sunday.33.I’d like __________(buy) a book about Chinese history.34.I came to the country __________(visit) my grandparents.35.Do you have anything important___________(do)?二．单项选择（每小题1分；共25分）1. Remember ________ a letter to me.2. English is important to us, we should try______ it well.3.I think it is difficult _______ a car on the street.A.driveB.to driveC.drivingD.drove4.Can you help me ______ a bag for my father?5.Mary decided ______ Tom with Maths.A.helpB.helpedC.helpingD.to help6. You look tired. You'd better stop________a rest.D. to have7.Tom went out after he finished_______the sitting room.B.cleaningC. to cleanD. cleaned8. Sorry,I forgot____your dictionary.Let’s borrow one from Ann.A.to takeB. takingC. to bringD. bringing9.Remember______me when you come to Shanghai.A. to seeB. seeC. seeingD. saw10.I would like__with you forever.A.to stay D. stayed.11.They expected_____great progress in English.A. makesB. makingC. to makeD. made12. Danny needs______more English in and out of class.A. speakB. spoken13.My father wants ______around the world because he enjoys______new places.A.traveling,seeingB. to travel, to seeC. traveling,to seeD. to travel, seeing14.I'm hungry. Get me something_______.B. to eatC. eatingD. for eating15. The teacher asked them_______make so much noise.A.don'tB. notC.will notD. not to16. Tell him______the window.A.to shut notB. not to shutC.to not shutD.not shut17.My mother wants me_______too much sugar.She says it’s bad for my teeth.A.to eatB. not eatC. not to eatD. not eating18.I saw him______out of the room when I passed by.A. goB.to goC. goesD. going19.I often hear him______about you.A.to speakB. speaksC. speakD. speaking-20. -- I usually go there by train.--Why not____by boat for a change?A.to try goingB.trying to goC. to try and goD. try going21.He was too excited________.B. to speak22. I came to the countryside______my grandparents.A. sawB. to seeC. seeingD. to be seen23. I'd like_______a book about my hometown.A. wrote C. to write D. write24. He is not old enough___to school.C. goesD. to go25.---Excuse me. Could you please tell me_____my car?---Sure. Park it right here. I’ll help you.A. how to stopB. where to stopC. who to stopD. when to stop三．词语运用（每小题1分；共10分）Do you like going to the movies? Most of the 1._______ (student) in high school like movies very much. Last Sunday I went to a school and asked some students 2.________their favorite movies. Some of their answers were 3.______(real) interesting. Here are 4.__________(they) likes and dislikes. John, a13-year-old boy, likes 5._________(watch) scary movies 6._________they are scary but exciting. His classmate, Mary, can't stand 7.___________(cartoon). She told me they were for kids. 8. ______she really likes comedies because they are funny. Jack is a big boy. He doesn't mind scary movies. But he doesn't like comedies because they're 9. __________ (bore)! And the coolest movies are action movies. Everyone 10._______(enjoy) them very much.四．连词成句（每小题1分；共10分）1.French,too,is,difficult,speak,to______________________________________________.2.you,are,going to,teacher,a,be,in the future______________________________________________?3.think,I,comedies,interesting,are,watch,to______________________________________________.4.to,remember,turn off,lights______________________________________________.5.feel,excited,I,go to,the park,to______________________________________________.6.hope,to find out,I,going on,what,is,around the world______________________________________________.7.different,things,in 20 years,will be______________________________________________.8.takes,me,it,to,go to work,20 minutes______________________________________________.9.with,friends,I,like,go to movies,to______________________________________________.10.book,the,interesting,read,to,is______________________________________________?。

八年级上册语法训练unit 5 ：动词不定式

八年级unit 5语法训练：动词不定式1.动词不定式的基本形式to + 动词原形有时可以不带to(秃头不定式）2.动词不定式的否定形式not + to do3.动词不定式在句子中可以作什成分？1.作主语2. 作宾语3. 作宾语补足语4. 作定语5. 作状语6. 作表语7. 与疑问词等连用4.动词不定式用法/功能，并总结：(1). 作主语To see is to believe.It’s exciting to surf on the Internet作主语的不定式如果很短，通常位于句首；若不定式（短语）较长时，常用it作形式主语，而把真正的主语（即动词不定式）放在后面以避免头重脚轻。

(2) 宾语I want to go home.The workers decided to get better pay.常用动词不定式作宾语的动词有：want, hope, wish, refuse, learn, would like, choose, decide, agree, pretend, expect, plan …He found it very difficult to get to sleepThe boss makes them work 15 hours a day.(3). 宾补The teacher told me to clean the blackboard.I expect you to give me some help.常用动词不定式作宾补的动词有：tell, ask, want, warn, wish, allow, encourage, expect, teach, hel(4). 定语I have something to say.He has a lot of homework to do .(5) 状语He got up early to catch the train.She is old enough to dress herself动词不定式作状语主要用来表示目的，原因，或结果等。

(word完整版)人教新目标八年级上册Unit5语法：动词不定式作宾语精讲精练

Unit 5 单元语法：动词不定式作宾语精讲精练动词不定式的基本形式为“to＋动词原形”，是一种非谓语动词形式，动词不定式没有人称和数的变化。

在句子中可作主语、宾语、表语、定语、状语等。

不定式作宾语的用法非常广泛。

许多动词都可以接这种宾语，结构为“动词＋不定式”。

常见动词有：ask，expect，plan，want，learn，need，hope，try，like，begin，agree等。

下面的顺口溜能帮助同学们记住这一用法：He hopes to see you soon.他希望不久能见到你。

Li Jun wants to buy an MP4.李军想买一个MP4。

We plan to go there by train. 我们计划坐火车去那儿。

He decided to go home.他决定回家。

[注意]find/think/feel+it+形容词+动词不定式，其中it为形式宾语，动词不定式为真正宾语。

I find it difficult to learn English well.我发现学好英语很难。

语法练习一、用括号内所给动词的适当形式填空。

1．You can’t expect ________(learn) a new sport in a few days.2．Larry wants ________(visit) her grandparents this Sunday morning.3．We’re planning ________(go) to Beijing on vacation next week.4．The little boy wishes ________(fly) to the moon one day.5．I try ________(get) good grades in this Chinese exam.6．She decided ________(leave) here a little earlier.7．I’d like ________(write) a book about my hometown.8．His daughter is learning ________(play) the piano.9．They hope ________(stay) in Hong Kong for another two weeks.10．My teacher can help ________(bring) out the best in me.11. Henry got up at 6:00 am. and tried ________(not miss) the early bus.12. I forgot ________(have) breakfast with you this morning. I was too busy at that time.13. Please remember ________(leave) me a message.14. I’d like ________(go) to Xiamen with my parents next week.15. Tom seems ________(like) this farm. He is very happy to stay here.二、按要求完成句子，每空一词1. Reading English every morning is important.(改为同义句）It is important_____ _______English every morning.2. Mr. Green plans to spend time with his family on weekends.(对划线部分提问）________ ________Mr. Green ______ ______ ______on weekends?3. He hopes that he can visit the Great Wall one day.(改为同义句)He hopes_____ ________the Great Wall one day.4. Paul wants to watch sports shows tonight. (改为一般疑问句）_______ Paul_____ ______ watch sports shows tonight?5. Please write to me when you get there. (改为同义句)Don’t forget ______ ______to me when you get there.三、根据汉语意思完成句子1.我们期望从喜剧中学到一些笑话。

人教版初二上册英语Unit 5语法知识点总结(精选)

人教版初二上册英语Unit 5语法知识点总
结（精选）
一、语法动词不定式与动名词(小结)
动词不定式与动名词都属于非谓语动词。

有些结构中必须用动词不定式，有些结构中必须用动名词，有些结构后面既可以跟不定式，还可以跟动名词，但意义不同。

一)动词不定式
1、什么是动词不定式
动词不定式由to+动词原形构成。

这里的to是不定式标志，没有词义。

不定式的否定结构是在动词不定式前直接加not。

不定式具有名词、形容词或副词的某些语法功能，又有动词的时态和语态的特点及作用。

常见的形式如表所示(以及物动词do为例)，不及物动词没有被动语态。

主动语态被动语态
一般式 to do to be done
进行式 to be doing
完成式 to have done to have been done
完成进行式 to have been doing
2、不定式功能及常见不定式
第一类：动词+不定式
语法分析：有些及物动词后面可以用不定式表示动作的对象，这时不定式相当于名词或代词，做及物动词的宾语。

1) want to do sth. 想做某事
①Do you want to watch a game show?
通过对人教版初二上册英语Unit 5语法知识点总结(精选)的学习，是否已经掌握了本文知识点，更多参考资料尽在!。

（完整版）人教版英语八年级上册Unit5动词不定式语法详解

（完整版）人教版英语八年级上册Unit5动词不定式语法详解Unit5 动词不定式语法详解不定式结构肯定：to + do sth. 否定：not + to do sth.一、作主语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。

练习1、It is necessary ______us to learn to wait. (of/for) 2、It took them 1,000 yuan _________this table. (buy)二、作表语My job is to teach English.我的工作是教英语。

The most important thing is to learn something new and have fun.最重要的是学习新的东西和过得愉快三、作宾语1、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 / manage / seem / fail/ manage/ promise等e.g. I hope to finish it tomorrow . She plans to go and teach in the country.2、动词＋疑问词+to doe.g. 我不知道接下来该做什么。

I don’t know____________ next.她不能决定买哪本书。

She can’t decide_________________.练习1、Don’t forget _________________.(关灯) 2、Sam is learning________________. (怎样开车）四、作宾语补足语——对宾语进行补充说明1、动词+ 宾语（sb./sth.) + to do sth. 常用动词有：ask, tell, allow, want, expect 等e.g. The teacher asked her to answer the question. The doctor told me to have a good rest.2、动词+宾语+不带to的不定式, 动词多为感官动词、使动词。

人教版英语八年级上Unit 5动词不定式

动词不定式一、结构：动词不定式分为带to不定式（to do sth.）与不带to 不定式（do sth.）。

其中，to 不是介词，而是动词不定式符号，无意义，可以不翻译。

肯定式：to do 否定式：not to do二、作用：在句子中可以作主语、宾语、表语、宾语补足语、定语或状语等。

三、用法：1､作主语不定式作主语时，谓语用单数(如并列时则用复数)。

往往用it作形式主语，把不定式放在谓语后面。

常用结构为：It is + adj. /n.(+ for sb.) + to do sth.It is + adj./n. + (of sb. )+ to do sth.e.g. To watch movies is my hobby.To fight with crime is dangerous.It’s enjoyable for me to have dinner with you.It’s necessary to learn every subject well.It’s kind of you to che ck the information carefully.2､作宾语（1）动词+不定式：v.+ to do sth.下列动词（短语）通常用不定式作宾语：help（带to不定式或不带to 不定式皆可）, need, want, hope, wish, expect, learn, decide, choose, would like, like, love, begin, start, stop, try, forget, remember等。

e.g. He decided to go on a vacation.James chose to work in the city.Teachers teach to learn something.（2）动词（know, ask, show, teach, find out等）+疑问词+不定式: v. + wh- /how+ to do sth。

八上英语 U5 动词不定式

Unit 5 动词不定式动词不定式: 肯定式: to do 否定式: not to do 省略to的: do1、不定式作宾语口诀：决定想做计划需要同意，能做被用来做的事,迫不及待下决心做过去常常未能做的事decide to do sth. 决定做某事want ∕ would like to do sth. 想做某事plan to do sth. 计划做某need to do sth. 需要做某事agree to do sth. 同意做某事can’t wait to do 迫不及待地要做某事decide to do 下决心做used to do 过去常常做某事2、不定式作宾语补足语的动词：ask sb. to do sth. 请求某人做某事tell sb. to do sth. 告诉某人做某事order sb. to do 命令某人做某事。

want sb. to do sth. 想要某人做某事invite sb. to do sth. 邀请某人做某事expect sb. to do sth. 期待某人做某事encourage sb. to do sth. 鼓励某人做某事advise sb. to do sth. 建议某人做某事省略to的情况（动词原形do) :使役动词：let, make, have...感官动词：feel, hear, listen to, look at, see, watch, notice...情态动词：can, must, could, should, have to, may, need...3、动词不定式和疑问词连用动词不定式可以和疑问词what ,which, how, where, when + to doI don’t know where to go. He showed me how to use a computer.不定式的重要句型1)It is +adj. ＋for / of sb.+to do sth.2）too＋形容词／副词＋（for＋sb.）＋to+动词原形表示“……太……而不能……”。

初中英语人教版八年级上册Unit 5 语法专项-动词不定式+配套练习(含答案)

动词不定式动词不定式由“to ＋动词原形”构成，有时可以省略to。

动词不定式在句中可作宾语、宾语补足语、状语、定语等。

动词不定式在句子中不作谓语，所以没有人称、数和时态的变化，其否定式是在to前加上not。

如：ask sb. not to do；tell sb. not to do；具体用法见下表：1)不定式结构作主语如果不定式较长，显得头重脚轻，则可由代词it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。

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It is + adj. + for sb. to do sth.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It is + adj. + of sb. to do sth.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。

及物动词+带to的不定式结构:只能跟动词不定式的动词，常见的有: afford，agree，aim，appear，ask，believe，care，claim，decide demand，desire，determine，expect，fail，happen，hesitate，hope，intend，learn，long，manage，offer，pretend，promise，prepare，refuse，seek，swear，undertake，want，wish等。

口诀：同意提出做计划,要求答应来帮忙。

准备决定遭拒绝,敢于选择有希望。

不能做到莫假装,设法做成决心坚。

3)不定式做表语一种情况为主语是不定式(表示条件)；表语也是不定式(表示结果)：To see is to believe.另一种情况为主语是以aim，duty，hope，idea，job，plan，problem，purpose，thing，wish等名词为中心的短语，或以what引导的名词性从句，不定式表语对主语起补充说明作用：4)不定式作定语不定式结构作名词词组修饰语主要有三种类型：第一种，被修饰的名词词组是不定式的逻辑宾语。

牛津译林版八年级上册英语Unit5语法-动词不定式练习-(包含答案)

牛津译林版八年级上册英语Unit5语法-动词不定式练习-(包含答案) 编辑整理：尊敬的读者朋友们：这里是精品文档编辑中心，本文档内容是由我和我的同事精心编辑整理后发布的，发布之前我们对文中内容进行仔细校对，但是难免会有疏漏的地方，但是任然希望（牛津译林版八年级上册英语Unit5语法-动词不定式练习-(包含答案)）的内容能够给您的工作和学习带来便利。

同时也真诚的希望收到您的建议和反馈，这将是我们进步的源泉，前进的动力。

本文可编辑可修改，如果觉得对您有帮助请收藏以便随时查阅，最后祝您生活愉快业绩进步，以下为牛津译林版八年级上册英语Unit5语法-动词不定式练习-(包含答案)的全部内容。

Unit 5 动词不定式练习一、考查动词不定式的否定式1. The teacher told Xiao Ming ________ late for school again。

A。

not to be B。

not be C. don’t be D。

not to2. Mrs black asked the man ________ the queue.A。

not to Jump B。

to not jump C. didn't jump D. not jump3。

You’d better ________ when your mouth is full of food.A. don't speakB. not to speak C。

not speak D。

not speaking二、考查动词不定式作主语4。

It，’s good _______ others wh en they are in trouble.A. helpingB. to helpC. helpD. helps三、考查动词不定式作宾语5. All of us found ________ difficult to work out the maths problem.A。

初二英语动词不定式讲义和练习附带答案

初二年级英语动词不定式讲义和对应练习动词不定式是由“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。

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(有时在不定式的前面还会用for sb.表示不定式的逻辑主语)。

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、把不定式置于句首。

如：To get there by bike will take us half an hour.2、用it作形式主语，把真正的主语不定式置于句后，常用于下列句式中。

如：①It＋be＋名词＋to doIt's our duty to take good care of the old.②It takes sb + some time +to doHow long did it take you to finish the work③It＋be＋形容词＋for sb＋to do 逻辑主语It is difficult for us to finish writing the composition a quarter of an hour.④It＋be＋形容词＋of sb＋to do“It is stupid of you to write down everything”， the teacher says.注意：在③中，常用表示客观情况的形容词，如：difficult, easy, hard, important, impossible, necessary 等；在④中，常用careless, clever, good, foolish, honest, kind, lazy, nice, right, silly, stupid, wise等表示赞扬或批评的词，强调对人的评价。

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初二上册英语补习班名补教案目标提高班名师培优精讲动词不定式【教学内容】1. 动词不定式名言：（1）动词不定式作表语To lose is to learn. 失败就是学习。

（2）动词不定式作主语It is better to give than to take. 给予比接受更好。

（3）不定式作宾语Expect to be treated as you have treated others.你怎样待别人，就指望别人怎样待你。

（4）不定式作宾补Adversity causes some men to break，others to break records.逆境使一些人崩溃，也使一些人破记录。

（5）不定式作定语There is a time to talk and a time to act.该说的时候说，该做的时候做。

（6）不定式作目的状语To find the exact answer，one must first ask the exact question.要找到确切的答案，首先必须提出确切的问题。

2. 动词不定式定义：动词不定式是一种非谓语形式（不能作谓语），基本形式是to do形式(to是不定式符号的标志，无意义，可以不翻译)肯定式：to + 动词原形否定式：not to + 动词原形【用法讲解】1.动词不定式的特征动词不定动式是一种非谓语动词形式，它没有人称和数的变化，在句子中不能作谓语，但可以作除谓语之外的其它任何句子成分（主语、表语、宾语、宾语补足语、定语和状语）；动词不定式具有名词、形容词和副词的特征，同时还保持动词的某些特点，既可以有自己的宾语和状语，动词不定式和它的宾语和状语构成不定式短语。

2. 动词不定式在句子中的作用动词不定式是由to+动词原形构成，在句中起名词，形容词和副词的作用，可以担任除谓语以外的其它任何成分。

（1）动词不定式作主语。

例如：To master a language is not an easy thing.掌握一门语言不是一件容易的事情。

To teach English is my favorite. 教英语是我的爱好。

It's my pleasure to help you. 很乐意帮助你。

（2）动词不定式作宾语。

某些及物动词可以用动词不定式作宾语，这些动词有decide, begin, help, want, wish, like, forget, learn, ask等。

例如：I like to help others if I can. 如果有可能的话，我喜欢帮助别人。

I want to buy a new car when I have enough money.我有钱时想买一辆新车。

（3）动词不定式作宾语补足语。

例如：We expect you to be with us. 我们希望你和我们在一起。

Please ask him to come here quickly. 请叫他快过来。

（4）动词不定式作表语。

例如：What I should do is to finish the task soon.我应该做的是赶快完成任务。

The most urgent thing is to find the boy immediately.当务之急是马上去找孩子。

（5）动词不定式作定语。

例如：There are many ways to solve the problem.有许多方法能解决这个问题。

I have something important to tell you.我有重要的事情要告诉你。

（6）不定式作状语。

例如：We went to the hospital to see our teacher.我们去医院看了我们的老师。

She is making a test to get a kind of useful medicine from a Tibet flower.她在做试验，从一种西藏花中提取某种有用的药物3.不定式后接特殊疑问词的用法不定式可以和疑问代词who, what, which及疑问副词when, how, where等连用，构成不定式短语，在句子中作主语、宾语、表语等。

例如：I don't know what to say. 我不知道说什么。

Can you tell me how to make a paper boat？你能告诉我怎样做一只纸船吗？I don't know which topic to choose. 我不知道选哪个题目。

Where to stay for the night is a problem. 晚上在哪儿过夜还是个问题。

4.不定式的重要句型（1）It’s＋adj.＋for (of)sb. to do sth.当不定式作主语时，通常用it作为形式主语，而把真正的主语不定式结构后置。

例如：To meet you is a great pleasure. =It is a great pleasure to meet you.非常高兴见到你。

To plant trees every year is necessary.= It is necessary to plant trees every year.每年植树是必要的。

这种结构往往还要有一个逻辑主语。

一般使用下面的结构：1)It is +adj. ＋of sb.+to do sth.It is selfish of you to eat the whole birthday cake.你真是太自私了，吃光了整个蛋糕。

2)It is +adj. + for sb. + to do sth.It is difficult for me to learn English well.对我来说学好英语太难了。

【注意】for和of引导的不定式结构的区别表语形容词的语义不同是区别for 结构和of 结构的最重要标志。

1）在“It is（was）＋adj.＋for sb.＋to do sth.”的句式中，作表语的形容词大多是表事物性质的静态形容词，如：essential，easy，difficult, important，necessary，possible，hard等等，这类形容词与for后面的名词（代词）关系不密切，无意义上的主表关系。

例如：It is necessary for us to practise speaking English every day．每天练习说英语对我们来说是很有必要的。

2）在“It is（was）＋adj．＋of sb.…”的句式中，作表语的形容词大多是表示人物特征的形容词。

如：brave，careless，careful，clever，cruel，foolish，good，honest，（un）kind noble，polite，right，rude，sweet，silly，stupid，wrong等等。

这些表示人物特征的形容词与of后的名词关系十分密切，有意义上的主表关系。

例如：It is kind of you（=You are kind）to send me a nice present．谢谢你送我这么好的礼物。

It was stupid of her（=She was stupid）to make such a mistake．出这样的错她真是太蠢了。

（2）主语＋动词＋too＋形容词／副词＋（for＋sb.）＋to+动词原形表示“……太……而不能……”。

例如：He walked too slowly to catch up with me.他走得太慢而不能跟上我。

It is too dark in this room for me to read a book.房间太暗，使我无法看书。

This problem is too difficult for them to settle.这对他们来说真是一个难解的问题。

（3）主语＋动词＋……形容词／副词＋enough＋（for sb.）＋to+动词原形表示“……对某人足以……”。

例如：We need several men strong enough to do the work.我们需要几个强壮得足以做这件工作的人。

They bought a house large enough for ten persons to live in.我们买了一栋房子，大得足以供十个人住。

He is competent enough to fill that position.他足以胜任那职位。

（4）主语＋动词＋enough＋名词＋to＋动词原形表示“……对某人足以……”。

例如：He has enough money (=money enough) to buy a car.他有足够的钱买一辆汽车。

He hasn’t enough sense to realize his mistakes.他没有足够的辨别力去认识自己的错误。

【过手练习】【巩固练习】I．单项选择。

1. ________ late in the morning, Bob turned off the alarm.A. To sleepB. SleepingC. SleepD. Having slept2. I'm going to the supermarket this afternoon. Do you have anything ________?A. to be buyingB. to buyC. for buyingD. bought3. I’ve worked with children before, so I know what ________ in my new job.A. expectedB. to expectC. to be expectingD. expects4. She watched the children ________ in the garden.A. to be playedB. to playC. playD. to have played5. The teacher asked us ________ so much noise.A. don't makeB. not makeC. not makingD. not to make6.－I usually go there by train.－Why not _______ by boat for a change?A. to try goingB.trying to goC.to try and goD.try going7. Paul doesn't have to be made _______. He always works hard.A. learnB. to learnC. learnedD. learning8. Tell him _______ the window.A. to shut notB. not to shutC. to not shutD. not shut9. She pretended _______ me when I passed by.A. not to seeB. not seeingC. to not seeD. having not seen10. Mrs. Smith warned her daughter _______ after drinking.A. never to driveB. to never driverC. never drivingD. never drive11 . The patient was warned _______ oily food after the operation.A. to eat noB. eating notC. not to eatD. not eating12. I saw him _______ out of the room.A. goB. had goneC. has goneD. goes13. —The light in the office is still on.—Oh, I forgot _______.A. turning it offB. turn it offC. to turn it offD. having turned it off14. He always prefers _______ a bicycle. rather than _______ on a crowded bus.A. to ride；rideB. riding；rideC. ride；to rideD. to ride；riding15. The price is too low for customers________.A. to believeB. believingC. believedD. believe[真题链接]1. The joke was so funny that it made him ____ again and again. (2019重庆B卷)A. laughB. to laughC. laughedD. laughs2. We stopped _________, but there was not any sound.（2019四川资阳）A. to listenB. listensC. listenD. Listening3. Mr. Smith told his son _____ the football match because of the exam. （2019内蒙呼和浩特）A. not to watchB. to not watchC. not watchingD. doesn’t watchII．把下列的结果状语从句改为enough to或too…to的句式。