(完整版)动词不定式教案和练习

(完整版)动词不定式教案和练习
(完整版)动词不定式教案和练习

Infinitives

动词不定式

教学目标:

1.掌握动词不定式的几种形式

2.掌握动词不定式在句子中可以作什成分

3.掌握动词不定式用法/功能

4.掌握运用动词不定式注意事项

教学难点:动词不定式用法

教学方法:通过放映幻灯片,教师讲解,学生思考,最后总结的方法来实现本课的教学任务。

教学过程:

Step1.出示幻灯片让学生了解动词不定式的几种形式

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/never + to do

not/never + do

3.不定式的逻辑主语

It’s good for you to do morning exercises.

The question is too difficult for us to answer. It’s too dark for me to see anything in the room.

It’s very kind of you to think of the others.

如果要说明不定式表示的动作是谁做的,可以在不定式前加一个for(of)引起的短语。介词for(of)的宾语叫不定式的逻辑主语。

Step2. 请学生思考:动词不定式在句子中可以作什成分?

学生得出结论:

1.作主语

2. 作宾语

3. 作宾语补足语

4. 作定语

5. 作状语

5. 作状语

6. 作表语

7. 与疑问词等连用

Step3. 出示幻灯片让学生根据总结结果加强记忆。

Step4. 讨论动词不定式用法/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.

I found it necessary to talk to him again.

常用动词不定式作宾语的动词有:

want, hope, wish, refuse, learn,

would like, choose, decide, agree,

prete nd, expect, plan …

He found it very difficult to get to sleep

不定式作宾语时,如带有宾语补足语,则要把不定式放到后面,用it作形式宾语,构成“主语+动词+it+宾补(形容词、名词)+不定式”结构。

感官动词和使役动词等后接不定式作宾补

时,需省to。但在被动语态中要还帽子。

The boss makes them work 15 hours a day.

I saw the accident happen yesterday.

He was made to do his work (by me).

(3). 宾补

The teacher told me to clean the blackboard.

I expect you to give me some help.

He often helps me (to) repair my bike.

常用动词不定式作宾补的动词有:

tell, ask, want, warn, wish, allow,

encourage, expect, teach, help

(4). 定语

I have something to say.

He has a lot of homework to do .

He is looking for a room to live in .

There is nothing to worry about.

动词不定式若在句中作定语,常放在被修

饰的名词或代词后。如果不定式中的动词

是不及物动词,则要带上与之搭配的介词,

构成及物动词短语。

(5) 状语

He got up early to catch the train.

Let’s stop to have a rest.

I’m very happy to see you.

He’s too young to go to school.

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。

(6). 表语

My job is to help the patient.

Your task is to clean the classroom.

不定式可以放在be动词后,形成表语。

(7) 与疑问词连用

He didn’t know what to say. (宾语)

How to solve the problem is very important.(主语) My question is when to start. (表语)

不定式与疑问词who, which, when, how, what

等连用,形成带疑问词的不定式。在句中起名

词作用,可充当主语、表语、宾语等。

在与why连用时,只用于why或why not开头的简短疑问句中,后面紧跟的动词不定式不带to。Why do sth.? Why not do sth.?

Step5出示幻灯片让学生注意几个易错点。

1. 有些动词既可跟不定式作宾语,也可跟动名词作宾语,但含义不同:

remember to do 记住要做某事;

remember doing 记得曾经做过某事

forget to do 忘记要做某事

forget doing 忘记曾经做过某事

stop to do 停下来去做某事

stop doing 停止做某事

go on to do 继续做另一件事

go on doing 继续做原来在做的事

I remember seeing you somewhere before.

我记得以前在哪儿见过你。

Please remember to turn off the light when you leave.

离开时请记得关好灯。

I forgot to tell her about it.

我忘记告诉她这件事。

I forgot telling her about it.

我忘记了曾把这件事告诉过她。

2.感官动词后既可跟不带to的不定式作宾补,也可跟v-ing作宾补,前者表示动作的全部过程已结束;后者表示动作正在进行。

I saw him come downstairs.

我看见他下了楼。(说明他下楼了这件事)

I saw him coming downstairs.

我看见他在下楼。(说明他下楼时的情景)

I heard someone calling me.

I heard my name called.

Step6.通过练习来加强学生对本课知识的掌握。

Fill in each blank with the proper word from the brackets:

1.Mike wants ________(go) to a park on Sunday.

2.The teacher often tells us ___________(not be) late.

3.My brother is too young ________ (join) the army.

4.It takes me an hour _____(do) my homework every day.

5.Do you have anything _________(say)?

6.His parents often make him _______ (do) a lot of exercises.

7.He took lessons _________(learn) how _________(sing).

8.Mother told him ___________(not play) football in the street.

9.I’m very glad ____________(pass) the exam.

10.Your skirt is nice. Let me _________(have) a look.

11. The students were made ___________(copy) the text three times.

12. Y ou’d better ________(not go) there because it is dark.

13. I have a lot of homework _________(do) every day.

14. The little boy likes _____________________( answer)

questions.

15. Would you like __________ (join) us?

16. Mr. Wang taught me ___________ (play) basketball.

17. My watch needs _______________________ (repair).

18. I find it important ________(learn) English well.

19. It is difficult ______________(answer) this question.

20. Y esterday I saw the accident _________(happen).

21. The important thing is __________(save) lives.

22. I often help my mother ____________(do) housework.

23. We often hear Mary ___________(sing) in her room.

24. We are tired. Let’s stop ____________(have) a rest.

25. It’s very kind of you __________(think) so much of us.

26. It’s easy for me ____________(repair) the bike.

27. There is nothing ___________(worry) about.

28. I am rich enough ____________(buy) a car.

29. Why not __________(go) with me?

30. Don’t forget _________(close) the door when you leave.

Correct the mistakes:

1.The man was tired enough to stop having a rest.

2.What words can you use describe the beautiful scene?

3.The teacher told us to not make so much noise.

4.They are often seen play on the playground.

5.You’d better not to go out alone at night.

6.I want to find a chair to sit.

7.It’s very nice for you to help me.

8.It’s good of you to do morning exercises.

9.He found this difficult to learn Japanese.

10.I often hear him singing in the next room.

11.He needs seeing a doctor.

初中英语语法精讲动词不定式用法(教案)

动词不定式用法 动词不定式没有人称和数的变化,在句中不能独立作谓语。但动词不定式具有名词、形容词和副词特征,在句中可以作主语、宾语、宾语补足语、定语、表语和状语等多种成分。另外,动词不定式具有动词特点,可以有自己的宾语和状语,组成动词不定式短语。动词不定式的肯定形式是to+do;其否定形式是not to+do。 下面以动词不定式在句中的作用来予以详细说明。 1.作主语 可以直接作主语。如:To see is to believe. 但在英语中,常用it作形式主语,真正的主语即动词不定式放在后面。如: It's wrong to play tricks on other people. It's our duty to keep our environment clean and tidy. 点击规律:动词不定式在句中作主语时,常放在It is +adj +(for sb.)+(not)to do sth句型中,表示说话人对客观事件的决断,意为:做…..是……的,it仅作形式主语,真正的主语是to do sth It is very interesting to read.读书是有趣的 It is useful to read.看书是有用的 It is healthy to run every day.每天跑步是健康的 It is a little difficulty for me to work out this question.解出这道题对我来说有点难 It is bad not to finish homework.不完成作业是糟糕的 It is bad to be late for school.迟到是糟糕的 It is+adj+of sb +(not)to do sth该句型通常表示说话人对客观事件的惊讶、兴奋、懊悔、难过等感叹情绪,与It is +adj +(for sb.)+(not)to do sth的意义不同。 It is very kind of you to tell me the truth.你能告诉我事实,真是太好了 It is stupid of him to do such a silly thing.他做那件傻事,真是太笨了 It is very clever of you to work out this question. 你能解出这道题目,真是太聪明了 It is very wise of you to read this novel. 你看这本小说,真是太明智了 这个句型中用介词of而不是for的原因是这里的形容词是用来形容人的品质性格的。 类似的词有:careless,careful,clever,considerate,foolish,good,impolite,kind,naughty,nice,silly,stupid,friendly 因此区分是用It is +adj +(for sb.)+(not)to do sth还是It is+adj+of sb +(not)to do sth,要

不带to的动词不定式讲课教案

不带to的动词不定式有哪些 不定式是英语动词的非限定形式之一,是英语中一种非常活跃的语言现象,不带to的不定式(bare infinitive)是我们学习、掌握和运用这一语法现象的难点。本文的目的就是要对不带to的不定式作一粗浅的探讨。首先要指出的是,不带to的不定式的使用实际上非常普遍,主要用在情态动词和助动词will,shall,would,should,can,could,may,might,must…以及在作为情态动词的need和dare之后。但因为这一点在学习英语的过程中极易掌握,故不在此赘述。除此以外,在下列情况下也要使用不带to的动词不定式。 1.在see,feel,hear,watch,observe,listen to,look at, notice等感官动词或短语以及let,have,make等表示祈使意义的动词后面;不定式作宾语补足语不能带to;help后面的不定式可以不带to,也可以保留to;know在一定的条件下,后面的不定式作宾语补足语时可以不带to。例如: I saw the man come out of the house. I heard her say that she was from Japan. We felt the house shake. They watched the sun sink into the sea. Did you notice him stop? They did not observe Jim come in and go upstairs. She was listening to him climb the stairs. Look at the boy run! I'll let you know as soon as I hear from her. I had him mend my watch. Electricity makes motors run. He helped me(to)plant trees. I have never known him sing so beautifully. 不带to的动词不定式跟在上述动词后面时,情况比较复杂,有以下几个问题须特别注意: (1)当上述句子变成被动语态时,原来作宾语补足语的不定式则相应地成为主语补足语。这时,不定式就一定要带to,以上述句子为例:

动词不定式的教学设计

动词不定式的教学设计 课题名称:Grammar Revision:Infinitive 姓名:江国平工作单位:学科年级:八年级教材版本:一、教学内容分析 本课时是人教版《英语》第二册第7与第8单元的语法复习课,主要内容是关于动词不定式各个句法功能的介绍加之了大量的练习。 二、教学目标 一、知识目标: 1.Students are able to learn what the infinitive is. 2.Students can grasp the various forms of the different tense and the voice of the infinitive. 二、能力目标: 1.Students can use the infinitive rightly. 2.Students can tell the different syntax-function of the infinitive. 三、情感目标: 1.Students can learn to cooperate with others and finish task by themselves or in group. 2.Students can also compete with others and form good learning habits. 三、学习者特征分析 本节课的授课是初二学生,该班学生普遍活泼开朗,兴趣广泛,愿意展示自己。但是,学生的语言基础不好还比较低,口头表达能力不好。在设计中要充分利用好动、愿意涨势自我的优点,通过多种课堂组织形式来调动设计枯燥的语法课中,加入游戏,小组竞争等等让学生在这种紧张又快乐的环境中学会语言。 四、教学策略选择与设计 该节课是初二语法模块的教案,由于考试日期临近,复习时采用了边讲边练,连接中考考点让学生在上课过获得成就感,并且培养自信意识。 五、教学重点及难点 重点:Students can grasp the usage of the infinitive. 难点:Students can use the infinitive rightly in the exercises. 六、教学过程 教师活动预设学生活动

动词不定式教案

动词不定式教案 教学目标 1.学会什么是动词不定式 2.会使用动词不定式 重难点 1.能正确的使用动词不定式的各种用法 教学步骤 Grammar: 动词不定式 Ⅰ. 不定式句法功能 1. 作主语:The cat said, “To take roller coaster” is terrible. 不定式短语作主语时,可以直接放在句首,但在很多情况下,尤其是在疑问句和感叹句中,往往放在谓语之后,而用先行代词it作形式主语。 → The cat said, “It’s terrible to take roller coaster.” How long did it take you to take roller coaster? How terrible it is to take roller coaster? 不定式作主语常见句型: a) It is + adj. (easy, important, difficult…) + 不定式 b) It is + n. (a pity, a pleasure, one’s duty, a shame) + 不定式 eg. It’s my dut y to teach you how to be a student of No.3 Middle School. c) It takes/needs/requires + some time (hours, months, days, patience…) + 不定式 eg. It requires patience to be a good teacher. 2. 作表语:当句子的主语是aim, idea, policy, question, suggestion, wish, task, duty, job, purpose等或者主语是what引导的名词性从句时,后面可以用不定式做表语,用以说明主 语所包含内容。 eg. Our most important task now is to make a plan. 注:作表语的不定式都带to,但当主语部分有实义动词do时,to可以省略。 eg. The only thing we can do now is wait and see. 3.作宾语 The cat said “Remember not to take it next time!”. a) 可以直接用不定式作宾语的动词很多,常见的有:agree, afford, tend, ask, decide, determine, expect, fail, hope, learn, intend, manage, offer, plan, promise, refuse, want, wish等 I don’t want _____ like I’m speaking ill of anybody, but the manager’s plan is unfair. A. to sound B. to be sounded C. sounding D. to have sounded 当不定式短语比宾补长时,往往将不定式放到宾补后,而用先行代词it作形式宾语,常用 动词有feel, think, find, believe, consider, make等。 The cat felt it terrible to take roller coaster. b) 不定式一般不作介词的宾语,只有少数介词如but, except等后面可以跟不定式作宾语。 一般情况下作介词宾语的不定式都带to,如果but或except所在句子里的谓语动词都是实 义动词do, does, did时,通常省略to。 Eg. We have no choice but to wait. Cf. We can do nothing but wait.

动词不定式教案教学提纲

动词不定式教案

1. Teacher says and shows some En ligh sentence and let stude nts to guess. 2. stude nts try to un dersta nd and guess. ① .Mrs Gao in vites us to guess who XXX is/are ② XXX sdream is to go to university ③ XXX wa nt to find a good job. ④ So XXX get up so early as to study. ⑤ XXX has/have many En glish papers to do. ⑥ But XXX don ' t hate Mrs Gao,because XXX know that it's XXX to spe nd all our time on studies. I. play. 2.Students answer and fill in the following table in group. 1. Teacher shows the syn tax-f un cti on of the infin itive (subject,object,predicative,compleme nt,attribute,adverbial) 2. Stude nts follow teacher to lear n the new kon wledge. 动词不定式具有名词、形容词和副词的特征。因此在句中可以做主语、表 语、宾语、宾语补足语、 定语和状语。 一、不定式做主语: I .Lead-in (guessi ng) n .Finding rules and fill in table. 川.Present a tion (the syn tax- function)and exercise s duty

动词不定式教案和练习

Infinitives 动词不定式 教学目标: 1. 掌握动词不定式的几种形式 2. 掌握动词不定式在句子中可以作什成分 3. 掌握动词不定式用法/功能 4. 掌握运用动词不定式注意事项教学难点:动词不定式用法教学方法:通过放映幻灯片,教师讲解,学生思考,最后总结的方法来实现本课的教学任务。 教学过程: Stepl.出示幻灯片让学生了解动词不定式的几种形式 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/never + to do not/never + do 3. 不定式的逻辑主语 It ' s good for you to do morning exercises. The question is too difficult for us to answer. It 'toso dark for me to see anything room. It ' s very kind of you to think of the others. 如果要说明不定式表示的动作是谁做的,可以在不定式前加一个for(of) 引起的短语。for(of) 的宾语叫不定式的逻辑主语。 Step2. 请学生思考:动词不定式在句子中可以作什成分?学生得出结论: 1. 作主语 2. 作宾语 3. 作宾语补足语 4. 作定语 5. 作状语 5. 作状语 6. 作表语 7. 与疑问词等连用 Step3. 出示幻灯片让学生根据总结结果加强记忆。 Step4. 讨论动词不定式用法/功能,并总结: (1) . 作主语 To see is to believe. It ' s exciting to surf on the Internet in the 介词

高中英语Module4SandstormsinAsiaSectionⅢGrammar动词不定式和but+不定式教学案外研必修3

Module 4 Sandstorms in Asia Section Ⅲ Grammar 动词不定式和 but+不定式 语法图解 探究发现 ①Experts hope to learn more about the movement of thunderstorms. ②There was nothing to be done. ③The storms sometimes continue all day and traffic moves very slowly because the thick dust makes it difficult to see. ④When a sandstorm arrives in the city, weather experts advise people not to go out. ⑤It is difficult to breathe and the dust makes me ill. ⑥To prevent it coming nearer, the government is planting trees. ⑦My job is to teach. ⑧I can do nothing but wait at home. ⑨She has no choice but to give in. [我的发现] (1)①~⑦句中,不定式在句中分别充当宾语、定语、宾语、宾语补足语、主语、状语和表语。③句中,it为形式宾语; ⑤句中,it为形式主语。 (2)由④句可知,不定式的否定式为not_to_do。由②句可知,不定式的被动式为

动词不定式(to do)教案

——动词不定式(to do) 1. 请填出不定式的相关形式。 不定式: 时态主动态被动态 一般式 进行式 完成式 不定式的否定形式: not + 不定式 请问不定式在句中可作哪些成分? ____________________________________________ 3. 请画出下列句子中的不定式并说出它是哪种形式。 1. John said that he had run in order to catch the bus. (一般式的主动态) 2. He hated to be misunderstood by others. (一般式的被动态) 3. He pretended to be listening attentively. (进行式) 4. He intended to have told you that. (完成式主动态) 5. This work of art seemed to have been created several centuries ago. (完成式的被动态) 三. 典例引领,变式内化 (一)动词不定式在句中充当的成分 (1)作主语。 例:To see once is better than to hear a hundred times. 变式训练1:To make money is not the only purpose of our life.赚钱不是我们生活的唯一目的 在很多情况下,常用it 来充当动词不定式的形式主语。 例:It is important for us to learn English very well.对我们来说学好英语是非常重要的。 变式训练2: It is necessary for us to protect environment. 对我们来说保护环境是很有必 要的。 (2)作宾语,常用在以下动词后: help,hope,ask,refuse,decide,promise,wish,pretend,expect,arrange,learn,plan,demand,dare,manage,agree,prepare,fail,determine,offer,choose,desire,elect,long,(happen,seem) 例如:He managed to pass the exam.他成功地通过了考试。 He promised to be here at nine.他答应9点钟到这儿。 I didn’t expect to see you here.我没有料到在这儿见到你。 在某些复合宾语中,用it做形式宾语,而把不定式放到后面去。 例如:He considered it better to leave now.他认为最好现在就离开。 I found it impossible to finish the work on time.我发现准时完成这项工作是不可能的。 变式训练1: I hope to receive you letter. 我希望收到你的来信。 变式训练2: I decide to take part in the English speech contest. 我决定参加英语演讲比 赛。 变式训练3: He think it difficult to learn grammer. 他觉得学语法很难。(it做形式宾语)(3)作定语(常置于名词之后)。 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; 不定式还可用作名词 代词的的宾语 (ability, anything, attempt, chance, curiosity, desire, decision, determination,

动词不定式的运用 教案

教学过程 一、课堂导入 老师将下列句子呈现给学生,学生跟着老师读下列句子,找出to do,思考其作用。 1. It is necessary to remember enough words. = To remember enough words is necessary. 记住足量的单词是有必要的。 2. I find it hard to get along with him. 我发现与他相处不是件容易的事。

二、复习预习 教师引导学生复习上节课所学的反意疑问句的概念,用法,以及特殊句型的反意疑问句。(以提问、回顾的形式进行),针对上节课的作业进行讲评、订正、答疑,并通过反意疑问句的具体用法的分析和扩展导入本节课所要学习的不定式的分类,不定式在句中充当的成分等知识点。

三、知识讲解 知识点1:动词不定式的概念 1.动词不定式是动词的一种非谓语形式,又叫非谓语动词,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,这里的to是动词不定式符号,本身没有词义,其否定形式常在to前加not; 2.动词不定式仍保留动词的特点,即可以有自己的宾语和状语。动词不定式同它的宾语或状语构成不定式短语。 3.动词不定式具有名词、形容词和副词的特征,因此在句子中可以作主语、宾语、表语、宾语补足语、定语和状语。

知识点2:动词不定式的用法 1. 【考查点】动词不定式作主语 动词不定式作主语时,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。如要说明动作的执行者,可在不定式前加for引导的短语;但如果表语是nice, kind, clever等描述动作执行者的性格、品质的形容词时,则应在不定式前加of引导的短语。 常用句型:It +be+adj./n.+(for/of sb.) to do sth./It takes sb. some time to do sth. 如:It is difficult for me to learn math well. It takes me one hour to get home from school.

动词不定式教案(原创)

首先,介绍课堂大致结构,分为六个部分:一、定义 二、动词不定式的主要构成 三、动词不定式的用法 四、动词不定式的否定形式 五、动词不定式的其它用法 其次,细讲每个部分; 最后,总结回顾,强调本节课重难点。 重难点:1. 对动词不定式作主语时,常用it 作形式主语时的转化; 2. 动词不定式作定语时,对于哪些动词要加相应的介词,以及区分及物动词&不及物动词的方法; 3. 掌握动词不定式的常见用法,尤其其中一些特殊的不带to 的不定式用法。 一、动词不定式的定义: 动词不定式是一种非谓语动词。 注:非谓语动词,即不能作谓语,且没有人称和数的变化的动词。 二、主要构成:to + 动词原形(被动形式:to be +过去分词) 注:to 只是不定式符号,没有实际意义,当然它也存在不带to 的情况。 三、动词不定式的用法: 注:动词不定式有动词的性质,可接宾语和状语构成不定式短语,作主语、表语、宾语、定语、状语、补语。 1.作主语: E.g. To answer your questions is difficult. (不定式作主语的时候,谓语动词用单数。) (但显然,句子从形式上来看,显得头重脚轻,所以通常我们会把它写成以it 作形式主语的形式,见下例:) ***It is difficult to answer your questions. (回答你的问题很难。) Note: 形式主语:"it" 真正主语:"to answer your questions" 2.作表语: E.g. a. The most important thing is to save the boy first. (最重要的事情是先救那个男孩。) “Is+ 不定式”为系表结构,故不定式在这里作表语。 b. My wish is to be a doctor. 3.作宾语: 动词不定式作及物动词的宾语,常见的及物动词有: begin/ start, want, hope, forger/ remember, love/ like, need, try, learn, wish, agree, choose, plan, decide, refuse等 E.g. a. I want to ask you a question. Note: "to ask you a question"为"want"的宾语。 b. I plan to go shopping this weekend. 4.作定语: 比较句子a&b:

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。 (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.

优秀教案:高中英语语法-动词不定式

优秀教案:高中英语语法-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。 1 有些动词可以用不定式作宾语,大致上有三种情况。 1) 有些及物动词用不定式作宾语,结构为动词+不定式。例如: afford aim agree arrange ask decide bother care choose demand desire determine elect endeavor hope fail help learn long 渴望mean manage offer plan pretend refuse tend undertake expect hate intend 例如: The driver failed to see the other car in time. 司机没能及时看见另一辆车。

He offered to help me. 他表示愿意帮助我。 2)有些动词除了可以用不定式作宾语,还用不定式作补语,即有动词+宾语+不定式的结构。例如: ask choose expect help beg intend like/love need prefer prepare want wish 例如: 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)有些动词或动词词组可以用动词+疑问词+不定式的结构作宾语。例如: decide know consider forget learn remember show, wonder find out tell inquire explain 例如: Please show us how to do that. 请演示给我们如何去做。 There are so many kinds of tape-recorders on sale that I can't make up my mind which to buy. 有这么多的录音机,我都拿不定主意买哪一种。 2 不定式作补语 1)有些有动词+宾语+不定式的结构。例如:

高中英语语法教案-动词不定式

高中英语语法教案-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。时态\\语态主动被动 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 / 1 有些动词可以用不定式作宾语,大致上有三种情况。 1) 有些及物动词用不定式作宾语,结构为动词+不定式。例如: afford aim agree arrange ask decide bother care choose demand desire determine elect endeavor hope fail help learn long 渴望mean manage offer plan pretend refuse tend undertake expect hate intend 例如: The driver failed to see the other car in time. 司机没能及时看见另一辆车。 He offered to help me. 他表示愿意帮助我。

2)有些动词除了可以用不定式作宾语,还用不定式作补语,即有动词+宾语+不定式的结构。例如: ask choose expect help beg intend like/love need prefer prepare want wish 例如: 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)有些动词或动词词组可以用动词+疑问词+不定式的结构作宾语。例如:decide know consider forget learn remember show, wonder find out tell inquire explain 例如: Please show us how to do that. 请演示给我们如何去做。 There are so many kinds of tape-recorders on sale that I can\'t make up my mind which to buy. 有这么多的录音机,我都拿不定主意买哪一种。 2 不定式作补语 1)有些有动词+宾语+不定式的结构。例如: advise allow cause challenge command compel

动词不定式之三大形式教学设计(教案)

英语课程教案及配套练习(模版)

配套练习 1.Do let your mother know the truth.she appears____everything. A.to tell B.to be told C.to be telling D.to have been told 2.If the building project_____by the end of this month is delayed, The construction company_____fined. A.to be completed;will be B.being completed;will be https://www.360docs.net/doc/872681903.html,pleted;was D.will be completed;is to be 3.The little girl showed no anxiety before the competition.She seemed______it pretty well. A.to prepare B.preparing C.having prepared D.to have prepared 4.I can’t stand _________ with Jane in the same office. She just refuses _______ talking while she works. A. working; stopping B. to work; stopping C. working; to stop D. to work; to stop 5.The children all turned______the famous actress as she entered the classroom. A.looked at B.to look at C.to looking at D.look at 6.The Chinese ship, Tianyu 8, was reported_______off the east coast of Kenya in November, 2008. A.to be attacked B.to have been attacked

非谓语动词动词不定式教案

龙文教育教师1对1个性化教案学生 姓名王私卉 教师 姓名 万智华 授课 日期 年月 日 授课 时段 课题非谓语动词之三——动词不定式教学 目标 动词不定式 教学步骤及教学内容教学过程: 一、教学衔接(课前环节) 1、上节课练习讲解 2、捕捉学生的思想动态和了解学生学习内容 二、教学内容 一、不定式的作用 1、作主语 2、作定语 3、作表语 4、作宾语 5、作宾语补足语 6、独立结构 二、不定式的时态与语态 1、时态:现在时、完成时、进行时、完成进行时 2、语态 三、省掉to的不定式 九种不同的情况 不定式的否定形式 三、知识总结 知识、方法·技能

四、知识的延伸和拓展(变式训练) 五、布置作业 教导处签字: 日期:年月日 六、目标完成情况 0~30% 〇 31%~50% 〇 51%~75% 〇 76%~80% 〇 81%~90% 〇 91%~100% 〇

教学过程中学生易错点归类 作业布 置 学习过程评价学生对于本次课的评价 O 特别满意 O 满意 O 一般 O 差 教师评定 学生上次作业评价 O好 O较好 O 一般 O差 学生本次上课情况评价 O 好 O 较好 O 一般 O 差 家长 意见 家长签名:

非谓语动词之三——动词不定式 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。如: It took us two hours to finish the job. It is impossible for us to get there on time. It is very kind of you to help us. 注意:(1)其他系动词如look, appear等也可用于此句型。 (2)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。试比较: It is to negate my own idea to believe him. To believe him is to negate my own idea . (3)It is+ adj. of / for sb. to do sth. 结构中,当不定式的逻辑主语和前面的形容词可以构成系表结构时,用of, 否则用 for. 2、作宾语 (1)动词+不定式。如: He managed to escape from the fire. I find it hard to get along with him.(it 作形式宾语) 注:下列动词通常用不定式作宾语:want, try, hope, wish, need, forget, know, promise, refuse, help, decide, begin, start, learn, agree, choose, get等 (2)动词+疑问词+to , “特殊疑问句+不定式”相当于名词,作宾语。如: I don’t know what to do next/ how to do it next. I can’t decide when to go there. 注意: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。如: 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 )。如: He warned me to be careful. I want you to speak to Tom. What makes you think so?(不带to的不定式) 注:可以用动词不定式做宾补的动词有:ask, tell, order ,want ,get, would like, like, advise, invite, allow, help, wish,warn, expect, 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。如:We consider Tom to be one of the best students in our class.

Grammar动词不定式教案

Graar: 动词不定式教案 Graar:动词不定式 Ⅰ不定式句法功能 作主语:Theatsaid,“Ttaerlleraster”isterrible 不定式短语作主语时,可以直接放在句首,但在很多情况下,尤其是在疑问句和感叹句中,往往放在谓语之后,而用先行代词it作形式主语。 →Theatsaid,“It’sterriblettaerlleraster” Hlngdidittaeuttaerlleraster? Hterribleitisttaerlleraster? 不定式作主语常见句型: a)Itis+ad+不定式 b)Itis+n+不定式 egIt’sduttteahuhtbeastudentfN3iddleShl )Ittaes/needs/requires+setie+不定式 egItrequirespatienetbeagdteaher 2作表语:当句子的主语是ai,idea,pli,questin,suggestin,ish,tas,dut,b,purpse 等或者主语是hat引导的名词性从句时,后面可以用不定式做表语,用以说明主语所包含内容。 egurstiprtanttasnistaeaplan 注:作表语的不定式都带t,但当主语部分有实义动词

d时,t可以省略。 egThenlthingeandnisaitandsee 3作宾语 Theatsaid“Reeberntttaeitnexttie!” a)可以直接用不定式作宾语的动词很多,常见的有:agree,affrd,tend,as,deide,deterine,expet,fail,hpe,l earn,intend,anage,ffer,plan,prise,refuse,ant,ish等Idn’tant_____lieI’speaingillfanbd,buttheanager’splanisunfair Atsund Btbesunded sunding Dthavesunded 当不定式短语比宾补长时,往往将不定式放到宾补后,而用先行代词it作形式宾语,常用动词有feel,thin,find,believe,nsider,ae等。 Theatfeltitterriblettaerlleraster b)不定式一般不作介词的宾语,只有少数介词如but,exept等后面可以跟不定式作宾语。一般情况下作介词宾语的不定式都带t,如果but或exept所在句子里的谓语动词都是实义动词d,des,did时,通常省略t。 Egehavenhiebuttait

相关主题
相关文档
最新文档