英语动词不定式语法复习PPT课件

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中考英语---动词不定式用法归纳PPT课件

中考英语---动词不定式用法归纳PPT课件

作宾语 动词不定式(短语)可以放在一些动词后面用作宾语,能以动词不定式作宾语的动词有:begin, start, want, forget, remember, show, learn, like, hate, love, ask等。 · I want to tell you a story. 我想给你讲个故事。 · They begin to work at eight every morning. 他们每天早晨8点开始工作。 · Don’t forget to lock the door.别忘了锁门。 · Would you like to go and have a picnic with us tomorrow?明天和我们起去野餐好吗?
本课结束
省“to”的不定式作宾语补足语:Let / make / have sb. do sth. Let the boy go out now. 让那个男孩出去。 The boy made the baby cry. 男孩弄哭了这个小孩。 see / watch / hear / notice / feel sb. do sth. I saw the students play basketball on the playground yesterday.昨天我看见学生们 在操场打篮球。 I often hear the girl sing in the next room. 我经常听到女孩在隔壁唱歌。 可省可不省的:help sb. (to)do sth. I often help my mother (to)do housework. 我经常帮妈妈做家务。
中考英语---动词不定式用法归纳 PPT课件
作主语
To be a doctor is hard. 做医生很难。 · To learn English well is not easy. 学好英 语不容易。 · To say is to believe.眼见为实。

2023年中考英语语法专题:非谓语动词之动词不定式(to do)) 课件

2023年中考英语语法专题:非谓语动词之动词不定式(to do)) 课件

3.用作宾补(V.+ sb. + to do)
eg: 她要我帮她 She asked me to help her.
eg: 老师告诉他让他准时来 The teacher told him to come on time.
eg: 汤姆的妈妈教他读英语 Tom’s mother taught him to read English.
动词不定式
定义:不定式的构成是to+动词原形,当然to有时也可 以省略。动词不定式没有人称和数的变化,可以作除谓语 外的任何成分。
肯定式:to + 动词原形 否定式:not to + 动词原形
1.用作主语
A.动词不定式做主语,谓语动词用单数。
eg: 眼见为真 To see is to believe. eg: 学好英语对我们来说很重要 To learn English well is important for us.
2.用作宾语(V.+ to do)
eg: 我想买一台新电脑 I want to buy a new computer. eg: 我决定回家 I decide to go home.
eg: 她希望能找到一份更好的工作 She hopes to find a better job.
常用动词不定式作宾语 的动词有:hope, refuse, learn, need, choose, decide, agree, start, begin, like, try, plan.
Practice
1. Let him __fin_i_sh__ (finish) the work at once. 2. ——Is Wang Fang good at drawing?

语法总复习不定式todo用法归纳一公开课课件

语法总复习不定式todo用法归纳一公开课课件
• 6. I saw him enter the room.
• 7. He was seen to enter the room.
• 8. Don’t make the children do such heavy work.
• 9. The workers were made to work 10 hours a day.
• 4. She was the first woman to win the gold medal in the Olympic Games.
• 5. Do you have the ability to read and write in English
• 6. I have no chance to go sightseeing. • 归纳: • 1. 不定式作定语常放在名词或不定代词后面作后置定
定•语4 She was very busy and had no time to visit her friends.
• 5 He spoke loudly (so as / in order)
to be heard.
状语
归纳:to do 在句子中可做:主、宾、表、补、定、状
不定式
• 〔一〕学习下面句子,归纳用法。
归纳2: 不定式在感官动词和使役动词后作宾补要省略to, 和宾语是主谓关系,强调 动作的全过程 ,如例 句4、6、8;但变为被动语态时,to不能省略, 如例句5、7、9。 常见动词有feel〔一感〕,listen to,hear〔二 听〕,let,make,have〔三让〕,look at,
• 练习: • 1. They were made__t_o_w__o(rwkork) the whole night.

动词不定式(12张PPT)初中英语专项复习课件

动词不定式(12张PPT)初中英语专项复习课件

She wants to play the piano. 她想弹钢琴。
Jim told me not to wake up Kate. 吉姆告诉我不要叫醒凯特。
语法透视
考点大观 易错辨析 通关训练
动词不定式的用法
2. 不带to的不定式结构。 (1) 在固定词组had better之后。注意:had better

—Mary is very generous. —Yes, she gave away all her money she owned
____ people in need. A. to help B. to helping C. helped D. helping
【解析】本句话意为“玛丽真是太慷慨了。是的, 她把她所有的钱都捐给了缺钱的人们”。表目的 用动词不定式,所以答案选A。
动词不定式的结构: to + 动词原形
语法透视
动词不定式的用法
考点大观 易错辨析 通关训练
1. 省to的不定式结构 (1) 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等。 (2) 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。
语法透视
动词不定式的用法
考点大观
3. 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。
易错辨析 通关训练
To master a language is not an easy thing. 掌握一门语言不是一件容易的事情。

初中英语语法课件-非谓语动词之动词不定式的用法

初中英语语法课件-非谓语动词之动词不定式的用法

“疑问词+不定式”作宾语可转换为宾语从句。 Can you tell me where to get the book? =Can you tell me where I can get the book? 你能告诉我哪里能得到这本书吗?
THE END
一些感官动词和使役动词要用不带to的动词不定式 作宾语补足语:这些动词有 一感(feel) 二听(hear, listen to) 三让(let, make, have) 四看(look at, see, watch, notice) 注: 变被动语态时必须加上to
5. 作定语
动词不定式作定语时,应放在所修饰词的 后面,它与被修饰词有逻辑上的动宾关系。 I have a lot of homework to do. 我有许多家庭作业要做。
动词不定式具有动词的特点,可以有自己的宾语和状 语,但它没有人称与数的变化,在句中也不能作谓语 ,动词不定式和自己的宾语或状语构成不定式短语。
My father asked me not to read in bed. 我爸爸告诉我不要在床上读书。 My job is to drive them to school every day. 我的工作是每天开车把他们送去学校。
初中英语语法
非谓语动词之 动词不定式
作为非谓语动词的一种,动词不定式 是我们英语学习中的重点以及难点!
动词不定式的构成 动词不定式由“to+ 动词原形”构成,如: to study, to play,to eat 动词不定式虽然不能作谓语动词用,但仍保留着 动词的特征,它可以带有所需要的宾语或状语而 构成动词不定式短语,如: to study hard, to play table tennis

初中英语语法 动词不定式做宾语的用法课件

初中英语语法 动词不定式做宾语的用法课件
想要 _w_a_n__t _ 期望 _e_x_p_e_c_t 希望 _h_o_p_e___ 计划 _p_l_a_n__ 决定 _d_e_c_id_e_ 开始 _b_e_g_i_n__
开始 _s_t_a_rt__ 尝试 __t_r_y__
常见的跟动词不定式做宾语的动词:
plan, prepare, want, help, would like, invite, drive, offer, expect, ask, fail, forbid, tell, happen, need, hope, pretend, promise, decide, refuse, order, force, wish
有些动词后面跟动词不定式时, 应将不定 式符号to省去。常见的动词有 let, make, feel, help, watch, hear 等。
e.g. 让我来帮助你。 Let me help you.
你能帮助我打扫房间吗?
Can you help me clean the house?
用动词的适当形式填空。
pretend to do sth. 假装做某事 Don't pretend to know when you don't. 不要不懂装懂。 I pretend to be listening carefully. 我假装听地仔细。 promise to do sth. 许诺做某事 Don't worry. I promise to do just as you say. 别担心,我照你说的做就是了。 If you promise to do something, you must not break your promise. 如果你答 应做事,就一定不要失言。

非谓语动词—不定式(英语语法课件)

非谓语动词—不定式(英语语法课件)

宾语
5. She works hard to enter the university.
状语
6. Her dream to enter the university has been realized. 定语
7. Her mother wants her to enter the universier the university is her dream.
主语
2. It is her dream to enter the university.
主语
3. Her dream is to enter the university.
表语
4. She dreams to enter the university.
进行式 (to be doing)
完成进行式 (to have been doing)
“态”的变化
主动语态 (to do) 被动语态 (to be done)
“体”的形态变化
01 一般式(to do) 表示的动作有时与谓语动词表示的动作同时 发生,有时发生在谓语动词的动作之后。 He seems to know this. I hope to see you again.
目录
1 不定式的定义 2 不定式的结构形式 3 不定式的语法功能
一、不定式的意义
1. 不指示人称、 数量、时态的一 种形式。
2. 动词不被限定, 或者说不被词性变 化所局限,属于非 谓语动词形式。
二、不定式的结构形式
形式变化
形态 一般式 (to do)
完成式(to have done) “体”的变化
02 完成式 (to have done) 表示的动作发生在谓语动词表示的动作之前。 I'm sorry to have given you so much trouble.

语法动词不定式课件

语法动词不定式课件

D. do not make
4. 2. I’ve worked with children before, so I know what
______ in my new job. (NMET2000)
5. A. expected
B. to expect
C. to be expecting
D. expects
4. Allen had to call a taxi because the box was _______ to carry all the way home. (MET2003)
A. much too heavy
B. too much heavy
B. C. heavy too much much
动词不定式的时态
㈠. 一般式( to do ).
不定式的一般式所 表示的动作(状态) 同时(或几乎同时) 发生,或之后发生。
1. I opened the door to enter the room.
2. Mr. Smith is going to attend the meeting to be held tomorrow.
语法动词不定式
注意
D. 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 。
A:Would you like to come to my party? B: Yes , I’d love to ( come to your party). Mary想用我的自行车,但我叫她别用。 Mary wanted to use my bike, but I asked her not to ( use my b语i法k动e词)不.定式

中考英语语法动词不定式精讲课件(22张)

中考英语语法动词不定式精讲课件(22张)


decide sb. to do sth. encourage sb. to do sth.

help sb. do sth.

plan sb. to do sth./promise sb. to do sth.

want sb. to do sth. ask sb. to do sth.

would like sb. to do
like/love to do (一次性的动作)
She likes to swim.
like/love doing (习惯/经常性的动作)
stop/go on 两件事情
stop to do (停下当下做的事去做另一件事情)
I'm tired. Let's stop to have a rest.
stop doing (停止正在做的事情)
表语:系动词之后,表明主语性质、状态、身份…
动词不定式可以放在be动词后作表语


My work is to clean the room every day.

2
decide 决定; expect期望;forget忘记; fail 失败; try尽力 prefer 更喜欢...... 作


I hope to have a party tomorrow.



Tina told her sister to turn down the TV.
5
tell sb. to do sth.
宾语补足语:用来说明宾语的性质,身份,特征和行为等情况。。
常考动词不定式作宾语补足语:

tell sb. to do sth./It takes sb. to do sth.

语法讲座动词不定式PPT教学课件

语法讲座动词不定式PPT教学课件
All we have to do is push the button.
The only thing I can do now is go on by myself.
All I could do was send him a telegram.
不定式还用在系动词 seem, appear, get, remain等后作表语.
I forget opening the windows.
cease to do afraid to do interested to do
cease doing afraid doing interested doing
及物动词want,need,require等, 当其主语是“物”时,表示“需 要”,常用动词不定式的被动式 作宾语
where to go / who(m) to ask / when to stop / how to get there.
I haven’t decided whether to sell it or not.
We must find out what to do next / where to put it.
How long did it take you to finish the work?
注③:不定式结构的逻辑主语通常可在 特定的上下文或情景中看出,也可以由 “ for + 名词词组” 来表示,如:
It is not hard for one to do a bit of good.
It was difficult for me to do the work.
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:

2024年中考英语一轮语法专题动词不定式及感官动词课件

2024年中考英语一轮语法专题动词不定式及感官动词课件
2024中考一轮 语法专题复习
动词不定式及
感官动词
一、动词不定式
构成:to+动词原形,其中to是不定式符号,没 有实际意义,有时可以不带to。 否定形式:not to+动词原形
I will try to do the work by myself.
动词不定式的常见用法
用法 作宾语
说明
常接动词不定式作宾语的 动词有want, refuse, decide, hope, agree, wish, learn, choose等。
It’s important to be on time.
作 动词不定式作定语时, 定 应放在被修饰的名词或 语 代词之后。
He is always the first one to get to school.
作 表
常位于连系动词be后面。
His dream is to be a teacher.
river. It’s too dangerous!
A. to not swim B. not to swim
C. not swim
D. not swimming
4.(河北)The trip ____A____ really exciting to me. How I
wish to go!
A. sounds B. smells C. tastes D. feels
B C
3.Your idea A good.Let’s give it a try and see if it
will work.
4.This pair of socks __C_____ soft. I’ll take _______.
A. feel; it B. feels; it C. feels; them D.feels;they

英语语法-动词不定式PPT课件

英语语法-动词不定式PPT课件

-Yes. I think that’s 2 years ago.
√ a. sfeoerget/br.esmeeeimngberct.otodoseseth.
d. saw
forget/remember doing sth.
stop/go on to do sth
stop/go on doing sth
宾语
4. People eat to live, but not live to eat.
5. I have a lot to tell you.
6.
定语 It’s not right to be always thinking of oneself.
7. We often see him play football.
(目的) (目的)
(结果)
第5页/共22页
4.用作主语(这时可将其用形式主语it来替换) 1.To be an actress is my dream. It is my dream to be an actress. 2. To go abroad is his dream. It is his dream to go abroad. 3. To say is easy, to do is difficult. It is easy to say, it is difficult to do.
todo表示目的doctordidwhathecoulddo作定语如是不及物动词构成不定式短语作定语其后需接介词第21页共22页感谢您的观看
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,在句子中 不能作谓语。在句中可以作主语、表语、宾 语、宾语补足语、定语和状语。

高中英语语法 动词不定式的用法(31张PPT)

高中英语语法 动词不定式的用法(31张PPT)

3> 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.
(1). She could do nothing but cry. (2). I have no choice but to go. (3).What do you like to do besides sleep.
(5). 定语 (常常表示将来的动作)
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.
(如果不定式中的动词是不及物动词, 则不定式中要有介词.)
不定式
不定式由“to+动词原形”构成,其否定形
式是“not/never to do”,不定式没有 人__称__和__数__的变化,有时态和语态的变化。 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。不定式的逻辑 主语有时用“for+名词或代词宾格”构成 。
一.结构 : to do (否定) not/never to do
(3) 宾语
I want to go home. The workers demanded to get better pay. I found it necessary to talk to him again.
think/ consider/ find it + adj.+ to do
常用动词不定式作宾语的动词有:
请给我一支写字的笔.
Please give me a pen to write with.

高中英语 语法 非谓语动词不定式的用法 课件 (共25张PPT)

高中英语 语法 非谓语动词不定式的用法 课件 (共25张PPT)

alarm.
A. To sleep B. Sleeping
C. Sleep
D. Having slept
7. –You should have thanked her before you
left.
--I meant____, but when I was leaving I
couldn’t find her anywhere.
13. mrs. smith warned her daughter
____after drin .
a. never to drive b. to never drive
c. never driving
d. never drive
14. we agreed _____here but so far she
The next train to arrive is from Washington.
I want something to read.
It’s your turn to speak now.
It’s time to go to school.
1. He is lucky to get here on time. 2. Be careful not to catch a cold. 3. They started early so as to catch the
7. he is loo for a room to live in. 8. i study hard to serve the people well. 9. in order not to be late she took a bus.
常见带形式主语it的句型: 1. It is easy ( difficult, important, possible, necessary, good, kind, wise, foolish…) to do sth. 2. It is a pleasure (pity, crime, an honor…) to do sth. 3. It takes (sb.) some time to do sth.

初二上语法:动词不定式ppt课件

初二上语法:动词不定式ppt课件

精选ppt课件
22
Practis e
一.选择填空
1. He asked me ____B____ here earlier.
A. come B. to come C. coming D. came
2. Please tell him ___C____ on the wall.
A. don’t draw B. to not draw C. not to draw D. not draw
myfathertoldme动词不定式作主语常采用it作形式主语不定式后置的方式避免头重脚轻
精选ppt课件
1
The Infinitive
基本形式 用法
精选ppt课件
2
一、基本形式
肯定 to do sth.
否定 not to do sth.
精选ppt课件
3
迅速找出下列句子中包含的动词不定式:
1. I want to know him. 2. She hopes to write a book. 3. He asked me not to stay here.
feel(一感)hear,listen to(二听) make, have, let(三让) see, watch, notice, observe(四看).
I heard them sing a pop song .
The teacher made me answer the question.
We watched them play football .
It
It’s bad to read in the sun.
精选ppt课件
5
把下列句子改编成it 作形式主语:

高考英语语法备考《动词不定式》ppt课件

高考英语语法备考《动词不定式》ppt课件

• 4.作定语 • a.Manager,do you have anything to be typed ? • b.As a typist ,do you have anything to type now ? • c.I am free now .Do you have anything to type ? • d.Please give me an apple to eat . • e.They will make some candles to give light. • f.Have you anything to send?(自己寄) • g.Have you anything to be sent?( 别人寄)
3)名词是抽象名词,用不定式作定语 ,常见的有: ability,chance,idea,excuse, reply,belief,reason,attempt等。 a.He has the ability to read and write. b.I have no chance to go to college. 请大家自己想些例句。Who?
注意:不定式放句首时,逻辑主语与句子 主语要一致(常翻译成“为了”)
wrong:To save money, every means has been tried. right:To save money, he has tried every means.
②表结果:
• He arrived late to find the train gone. • 常用only放在不定式前表示强调: • eg.a.I visited him only to find him out. b. A few years later he came home only to find his home town changed. c.I hurried to the post office, only to find it was closed.

2024中考英语二轮复习语法专项:非谓语动词课件(42张PPT).ppt

2024中考英语二轮复习语法专项:非谓语动词课件(42张PPT).ppt

考点五:作定语
1. 动词不定式(短语)作定语时,常放在所修饰词之后。 e.g. I have some clothes to wash.
2. 不及物动词的不定式作定语,与被修饰的词有逻辑上的 被动关系时,不定式后面的介词通常不能省略; 不定式 修饰名词time/place/way时, 其后的介词则常省略。 e.g. He is looking for a room to live in. My grandma used to have no place to live.
• 动词-ing形式作宾语补足语,宾语是它的逻辑主语。 e.g. Just now I heard my sister crying in the room. I didn’t see you come in. Don’t keep us waiting for a long time.
考点五: 作定语
• 非谓语动词是动词的一种形式。 • 非谓语动词在句中不能作谓语。 • 非谓语动词是中考考点之一。
动词不定式
一、动词不定式的构成
英语里的不定式分为带to的不定式(to do)和不带to的不定式 (do或动词原形)。动词不定式没有人称和数的变化。 ✓ 动词不定式的肯定式: to+动词原形。有时可以省略to。
考点五:作定语
3. 不定式修饰复合不定代词时放在后面,即something/ anything/nothing … + 不定式。 e.g. I had something cold to dink.
考点六:作状语
动词不定式(短语)可在句中表示目的,作目的状语,可位于 句首或句末;还可表示原因,作原因状语。 e.g. To get a good seat she arrived at the hall early. (表示目的)

2023届高三英语一轮语法复习不定式(Revise+the+Infinitive)课件

2023届高三英语一轮语法复习不定式(Revise+the+Infinitive)课件
All you have to do is (to) finish the job quickly.
如果主语部分有个表示不定式内容的do, 用作表语的不定式可省略to。
三、不定式作宾语 (object)
• Jeremy Lin likes to play basketball.
• I find it still necessary (for him) to _________ if he wants to win.
1. She could do nothing but cry. 2. I have no choice but to go. 3. What do you like to do besides sleep.
五、不定式作定语 (attribute)
1. Kate is looking for a suitable coat to wear.
四、不定式作宾Leabharlann (object complement)
My mum asks me to play the piano two hours every day.
引导不定式作宾补的动词:
warn, tell, allow, help, ask, force等 + sb. to do sth.
The teacher told me to clean the blackboard. I expect you to give me some help.
eg: I’m glad / pleased to see you. We were surprised to hear the news.
3) 结果状语: so + adj. / adv. + as to do … such + n. + as to do … adj. / adv. + enough + to do too + adv. / adj. + to do

中考英语语法之动词不定式用法归纳(共20张PPT)

中考英语语法之动词不定式用法归纳(共20张PPT)

不定式复合结构作主语时,需注意:It’s + 形容词 +for / of + sb + to do sth. 当上面的形容词指的是todo sth的性质时,用介词for。It’s dangerous for
children to swim in the river. 孩子在这条河里游泳很危险。(游泳这件事情危险) 当上面的形容词指的是sb的性质时,用介词of。这些形容词往往修饰人:good,
实责任 组长:赵庆菊 副组长:邓琼燕 组员:各班、室负责人 职责:全面负责幼儿园园舍及各班组,各 部位的 火灾隐 患排查 ,整治 工作。 二、排查整治情况小结 1、完善了消防安全制度,规范了消防 应急预 案,将责 任落实 到人,定 期进行 防火巡 查 检查、消防设施定期检测保养。 2、我园消防设施、器材按规定配备、 完好有 效,并 定期组 织检查 、更换 、维修, 校 舍经过消防验收。 3、消防疏散通道、安全出口、消防车 通道通 畅;疏 散标志 明显。 4、电器产品的安装、使用和线路均符 合国家 有关电 器安全 技术规 定的要 求;无 私 拉、乱接电线现象;电器线路做到了定 期维护 保养、 检测。 5、我园无场地出租、无借给他人从事 易燃易 爆等危
幼儿园火灾隐患排查整治工作总结分 析 篇一:县幼儿园火灾隐患排查整治活动 总结
县幼儿园火灾隐患排查整治活动总结 根据《留坝县教育系统火灾隐患大排 查大整 治行动 方案》(留教体 发【20 12】79 号) 与汉市教育局《关于开展小学幼儿园 火灾隐 患大排 查大整 治活动 的通知 》(汉教发 【2012】230号)文件精神,预防火灾事故的发 生,我园 采取全 员参与 方式,对 火灾隐 患 进行了大排查大整治活动,现将工作开 展情况 总结汇 报如下:一、成 立领导 小组, 落
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teacher. • The doctor had no way to save the patient.
注意:
• (1)作定语的不定式是由及物动词组成,被修饰的名词 或代词与不定式之间存在方位或方式关系需要有介词。
• I am looking for a room to live in. 我正在找一间住房。 (方位关系)
• 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。
• 2. 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。
等要以不带to的不定式作宾补。 • Let’s have a rest. 我们休息一会吧。 • I saw him come in. 我看见他进来了。 • 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)
五. 动词不定式作状语
• Later he left home to work in different cities. 不久他离开家到不同的城市工作。
• He went to see a football match. 他去看足 球比赛了。
• In order to catch the other students, I must work hard.
• 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.
以自豪的事。
七. 动词不定式作主语
• To give is better than to receive. • To reach there on foot is impossible. • 动词不定式作主语时,可以用it 代替,把实际主语不定式
放在后面。 • It’s better to give than to receive. • It’s impossible to reach there on foot. • It’s + adj + for sb. to do sth. • It’s not difficult for me to study English well. • It’s easy for him to work out this math problem. • 在这个句型中,如果形容词与不定式的逻辑主语关系密切,
语法复习
动词不定式,被动语态
动词不定式
一. 定义:
• 动词不定式是非谓语动词的一种,它没有人称和 数的变化,在句子中不能独立作谓语,但它仍保 持动词的特点,既可以有自己的宾语和状语。同 时动词不定式又具有名词、形容词、副词的特征, 在句中可以作主语、表语、宾语、宾语补足语、 定语和状语。
• 二. 动词不定式的构成:to+动词原形
三. 动词不定式作宾语
• 后面能接不定式作宾语的动词有:agree, ask, choose, decide, forget, hope, learn, want, wish, would like等。
ቤተ መጻሕፍቲ ባይዱ

We hope to get there before dark. 我们希望天黑以前到那儿。

• 如:He found it very difficult to get to sleep.

他发现很难入睡。
四. 动词不定式作宾语补足语
• 1. 后面能接to不定式作宾语补足语的动词有:ask, order, teach, tell, want, wish, help等。
• The teacher told us to do Exercise 1. 老师要我们做练习一。 • I want both of you to go. 我要你们俩去。 • We helped her (to) repair her bike. 我们帮助她修理自行车。 • 2. 使役动词let, have, make及感官动词see, watch, notice, hear, feel
• We have many things to do experiments with. • 我们有许多做实验的东西(方式关系) • (2)作定语的不定式是由“be + adj + prep”构成的动词
短语。
• Here there isn’t any book for me to be interested in. • We have done many things to proud of. 我们做了许多引
• 为了赶上其他同学,我必须努力学习。
六. 动词不定式作定语
• 不定式作定语一般放在所修饰的词的后面。 • I need something to eat. • Do you have something to read? • Tom was so excited that he had no word to say. • He is really a fool only to eat. • The man to stand here just now is our English
The girl decided to do it herself. 那个姑娘决定自己做那件事。
• 动词不定式作宾语的注意事项(2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
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