高中英语外研版必修三语法 不定式 Infinitive 讲解 练习教学教材
外研版高中英语必修三Module 4 Sandstorms in Asia Grammar 不定式(共29张PPT)
一感觉:feel 二听 hear
三使 let make 五看 have
help 可带to，也可 不带to
listen to
see watch look at notice observe
help sb (to) do sth
5.作定语（Attributive）需后置
in Asia”.
3. We must learn what to do in face of difficulties. 宾语(object)
1.不定式在介词 but后面时, 如果but之前 有行为动词do (非助动词)的各种形式时, 那么其后面的不定式省to,否则带to。
eg. He does nothing but play all day. He has no other choice but to obey.
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Lead in
Jim: I’m holding a party next week . Would you like _______(come)?
专业课件，值得借鉴！
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Module 4 Grammar Infinitive
1.不定式的时态与语态 2.不定式的用法
Infinitive
1) 不定式的一般时 不定式的一般式所表示的动作通常与主要 谓语的动作同时或几乎同时发生，或是在 它之后发生。
I warn you n_o_t_t_o__sl_e_e_p(sleep) in my lesson .
ask, tell, order, get, invite, force, permit, cause, forbid, allow, wish, want, expect, encourage, advise, persuade, warn, would like等动词可以接带to的不定式作宾
外研版高中必修三Module4精品课件 语法
有的名词习惯上要后接不定式作定语，而不接of
doing sth作定语。这类名词常见的有： opportunity , chance,wish ,right, courage ,need ,promise, ability(能力)， ambition(志向)， plan(计划)，promise(许诺)， time, way, the first…, the second…, the last…, the only…
(2)动词不定式的语态 动词不定式的逻辑主语是动词不定式所表示的动作的承受者，
一般使用动词不定式的被动形式， “to be＋done”构成。
Her father disappeared, never to be heard from again. 她父亲失踪了，再也没有听到他的消息。
④在“疑问词＋动词不定式”结构中，动词不定式只用主动形 式不用被动形式。
They are planning to visit China next year. 他们正计划明年访问中国。 (4)作宾补(变成被动语态时作主语的补语)
The doctor warned the patient not to eat oily food after the operation. 医生告诫病人手术后不要吃油腻的食物。
I want to have a rest. 我想休息一下。(同时)
I plan to attend the meeting. 我计划参加这次会议。(之后)
②进行式 动词不定式的动作如果同谓语动词所表示的动作同时发生，则 多使用动词不定式的进行式。
They seemed to be talking about something important. 他们似乎在谈论重要的事情。(动词不定式表示的谈论的动作同 谓语动词表示的动作同时发生) ③完成式 动词不定式的完成式表示动词不定式表示的动作发生在谓语 动词所表示的动作之前。
高一英语 模块4 动词不定式讲解和练习题 教案 外研版必修3
动词不定式是由“to+动词原形〞构成 (有时可以不带to)。
其否定形式是“not+动词不定式〞(not不与助动词连用)。
它属于一种非谓语动词的形式，在句子中不能充当谓语，没有人称和数的变化，但它可以保留动词的性质，其本身可以带宾语或状语等附加成分〔不定式和其附加成分称为不定式短语〕。
动词不定式〔短语〕的句法功能非常广泛，在句中可作主语、宾语、补足语、表语、定语及状语等成分。
一、作主语〔1〕动词不定式作主语时，谓语动词常常用单数。
例如：To do morning exercises is useful for our health. 做早操有利于我们的健康。
To sweep the floor is my duty every day. 每天打扫地板是我的责任。
〔2〕如果动词不定式太长，常常用 it 作形式主语，而将真正的主语——动词不定式后置。
例如：It took me half an hour to walk there．我走到那儿花了半小时的时间。
It’s important for us to learn English well．对我们来说，学好英语是重要的。
二、作宾语〔1〕能够接动词不定式作宾语的有〔固定结构〕 ask, agree, beg, decide, determine, fail, hope, manage, offer, plan, prepare, pretend, promise, refuse, wish 及 would like/love 等动词，但 finish, enjoy, miss, appreciate, mind, advise, suggest 等动词后面通常只能接动名词作宾语。
例如：I hope to visit this place again. 我希望能再度访问此地。
She enjoys reading very much．她非常喜欢读书。
The driver failed to see the other car in time. 司机没能及时看见另一辆车。
Module 6 Old and New 非限制性定语从句讲解公开课教案高中英语外研版必修三
Non-restrictive Attributive ClausesLesson PlanTeaching aims:1. Teach students the differences between non-restrictive attributive clauses and attributive clauses.2. Teach students how to use the link words (which, who, whom, as, when, where), especially for the usage of which are different from that in attributive clauses.3. Finish the exercise on how to use these link words in attributive clauses. Teaching difficulties:1. Teach students how to use the link words (which, who, whom, as, when, where), especially for which are different from the usage in attributive clauses.2. Finish the exercise on how to use these link words in attributive clauses Teaching methods:municative Language Teaching Method.2.Task-based.3.Grammar Teaching Method.Teaching aids:puter2.HandoutTeaching steps:Step one-revision-attributive clauses1.I have a friend________ likes listening to the classic music.2. The man _____ leg was broken in the match used to be a football player.3. My parents live in a house _____ is over 100 years old.4. The boy with ______ John spoke is my brother.5. This is the reason ______Ｉam late for school6. Beijing is a city _____Ｉwas born.7. I still remember the day _____ I met him.Step two- the differences between non-restrictive attributive clauses and attributive clauses.a)An example of non-restrictive attributive clauses.b)The differences between non-restrictive attributive clauses and attributive clauses. Step three- the usage of “who”, “whom.”a)Examples.b)Students’ conclusion.c)Exercise.Step four-the usage of “which”.a)Examples.b)Students’ conclusion.c)Exercise.Step five-the usage of “as”.d)Examples about “which” and “as”e)Students’ conclusion about the differences between “which” and “as”.f)Exercise.Step six- the usage of “when” and “where”.ExamplesStep seven-conclusion on what we learned in this class.1. 在非限制性定语从句中，先行词为人时关系词只能用______做主语，用______ 做宾语。
高中英语外研版必修三语法-不定式-Infinitive-讲解-练习教学教材
C. beat
D. beaten
4. I often hear him ___ about the
great writer.
A. to talk
B. talk
C. speaking D. to tell
5. Missing the last bus means ___
home.
A. to walk
night.
--That’s good. We tried ___ noisy.
A. not to
B. to be not
C. to be
D. not to be
10. --I hear that you and Francis
will spend your vacation in
Nepal next spring.
3. All you have to do is (to) finish the job quickly. 如果主语部分有实义动词do的任何形式，用作 表语的不定式可省略to
(3) 宾语
I want to go home. I found it necessary to talk to him again.
doing sth. 忘记已做了．．． remember to do sth. 记得去做．．．
doing sth. 记得曾经做．．．
Let’s do some exercises！
1. She said she ___ her uncle very much and hoped ____ him. A. missed, to hear from B. missed, to hear C. misses, hearing from D. misses, hearing
高中英语 外研必修三module 4 grammar-infinitive 示范课(共21张ppt)
Oh, dream!
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I HAVE A DREAM.(*^__^*)
To be a teacher was my dream. My dream was to be a teacher. But I find it hard to be a good teacher. What is your dream? (*^__^*)
TO HAVE BEEN STUDYING 发生在IS SAID ___之__前____, 持续一段时间，并有可能 继续进行下去。
注意宾：语1)、believe, think, consider, feel, make等动词可用于“动
词+ it +adj. / n+to do sth.”句型，其中使用it作____________，
而将_________________置于句末，做真正的_______nior High. to help
The students’ task is __________(study) happily. I promise ________ (help) you!
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自主学习
三、不定式作宾语 不定式作宾语，常跟在某些动词后:
决心学会选计划， decide/determine, learn, choose, plan, 拒绝答应想假装；refuse, promise, want/attempt, pretend,
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MODULE 4 GRAMMAR-
INFINITIVE
本节课学习目标
1.学习动词不定式作主语、宾语和表语。 2.学习动词不定式的各种形式和表达动作的先 后。
高中英语(外研版)必修三课件：Module 4 Period 3 Grammar 语法专题课 精讲优练课型
Sandstorms in Asia
Grammar
动词不定式及but用于动词不定式结构
【新知导引】
用括号内动词的适当形式填空 to do 1. If there’s a lot of work _____(do), I’m happy to just keep on until it is finished. feel (feel) well about myself, 2. My parents have always made me ____ even when I was twelve. 3. Lots of empty bottles were found under the old man’s bed. He must
是被动关系)
【名师点津】 ①在intended，expected，hoped，promised，wanted，wished， thought等后用动词不定式的完成式，表示过去没有实现的愿望、期
待或计划等。
*I hoped to have finished the work earlier． 我本希望早点儿完成那项工作。
【知识详解】 一. 动不定式 1. 动词不定式的形式。
不定式的一般式(表示不定式的动作通
常与谓语动作同时或几乎同时发生) 不定式的进行式(表示不定式的动作正 在进行且与谓语动作同时发生) 不定式的完成式(表示不定式的动作发
to do(主动) to be done(被动)
to be doing(主动)
【即学活用】完成句子。 to study English 他想学英语。 ①He wants ______________. to be writing a letter when I came in. ②She happened __________________ 当我进来的时候，她碰巧正在写一封信。
新版教材外研社高中高一英语语法课件之 不定式the infinitive讲义
Revising useful structures---the infinitive What is the infinitive?The infinitive of a verb is considered the “base” form; it is the form that is listed in dictionaries. It can be introduced by a modal verb, an auxiliary verb, a certain limited class of main verbs or by a main verb followed by the particle to, which is illustrated in the following table.Features of the infinitive不定式的特征不定式有带to的不定式和省略to的不定式两种。
不定式不能作句子的谓语，但它具有动词的一些特征，可以带有自己的宾语、状语以及逻辑主语等。
1及物动词的不定式形式，其后可以跟宾语。
I like to read detective novels.2不定式可以被状语修饰。
I was told to drive the car carefully and slowly.3不定式没有人称和数的变化，不受主语的人称和单复数的限定或影响。
She likes to play the piano.I hope to finish reading the book tonight.4不定式复合结构的构成为for/of sb. to do sth. , 其中sb.是不定式的逻辑主语。
It is really difficult for me to learn dancing.It’s impolite of you to visit someone without telling him in advance. 在不定式复合结构中，当形容词说明不定式的特征时，逻辑主语用for 引出；当形容词说明逻辑主语特征时，逻辑主语用of引出。
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(6) 作状语
1. 表示目的: to / in order to / so as to eg: He spoke loudly (so as / in order) to be
heard.
I came here to see you. He got up early to catch the train.
不定式
不定式由“to+动词原形”构成,其否定形式是 “not/never to do”, 不定式可以作主语、宾语 、状语、表语和定语，但不能单独作谓语。
一.结构 : to do (否定) not/never to do
二. 时态与语态 不定式 主动语态 被动语态
一般式
to do
to be done
不定式可以作以下句子成分：
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. 作独立成分 8. 与疑问词等连用
三. 用法/ 功能
(1). 主语
To see is to believe. It’s important for us to learn English well. It is kind of you to help me. •单个不定式作主语时,谓语动词用单数 •若不定式太长,往往用it作形式主语,不定式置后.
以下动词作宾语补足语省略to
五看
watch
let
see
三使 make
look at observe/
have
notice
listen to
二听
一感觉:feel
hear
半帮助help
(5). 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.
The room seems to have been cleaned already.
(完成式表示动作发生在谓语动作之前)
(4).she is said to haveபைடு நூலகம்been writing the novels for many years.
(完成进行式表示谓语动作发生之前,不定式的 动作一直在进行而且可能之后也继续)
tommorrow.
(一般式表示与谓语的动作同时或发生在 它之后.)
(2). He pretended to be sleeping.
( 进行式表示在谓语动词发生的同时,不定式的动作也 正在进行)
(3).I am sorry to have kept you waiting. She pretended to have known it before.
3. All you have to do is (to) finish the job quickly. 如果主语部分有实义动词do的任何形式，用作 表语的不定式可省略to
(3) 宾语
I want to go home. I found it necessary to talk to him again.
(1). She could do nothing but cry. (2). I have no choice but to go. (3).What do you like to do besides sleep.
(4). 宾补
The teacher told me to clean the blackboard. I expect you to give me some help.
2. 表示原因 不定式可以用在作表语的形容词后作状语, sorry, surprised, happy, glad, eager, angry, foolish, right, wrong, slow, quick, rude, cruel, disappointed等。
eg: I’m glad/pleased to see you. We were surprised to hear the news.
think/ consider/ find it + adj.+ to do
常用动词不定式作宾语的动词有：
hope, refuse, learn, set out choose, decide, agree, manage, pretend, plan.
不定式用在介词but, except, besides 后时,如果这些介词前有行为动词do的 各种形式,那么介词后的不定式不带to, 相反则带to.
进行式 完成式 完成进行式
to be doing ----------
to
have
done
to have done
been
to have been ---------doing
(1).I am sorry to hear that. I plan to attend the meeting to be held
1.当名词被the first ,the last, the only 等词以及 形容词最高级修饰时,常用动词不定式做定语。 eg: She is always the first to come and the
last to leave.
•2.不定式作定语时，作后置定语
I have a lot of work to do.我有很多工作要做。 He is always the first to come.他总是第一个来。 We all have a chance to go to college.
(2). 表语 My job is to help the patient.
Your task is to clean the classroom.
（2） 作表语
不定式常用在系动词 be, seem, appear, get, remain等后作表语．
2. My job is to help the patients.
3.结果状语: ….only to do adj. / adv.+ enough + to do too + adv. / adj. +to do