动词不定式的用法(共26张PPT)

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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。

动词不定式的用法归纳通用课件

动词不定式的用法归纳通用课件

填空 题
考察语法结构
设计一系列填空题,要求学习者根据上下文语境,填入合适的动词不定式形式,旨在检验学习者对动 词不定式在句子中语法的掌握程度。
翻译题
提升实际应用能力
选取一些英文句子,要求学习者将其中的动词不定式进行 准确翻译,培养学习者在实际语境中运用动词不定式的语 言表达能力。
03
示例
The book is said to be out of print. (据说这本书已经绝版了)。
作状语的用法
总结词
不定式短语可以作为状语,表示行为发生的时间、原因、条件、目的等。
详细描述
不定式短语作为状语时,通常放在句子的开头或结尾,表示该行为发生的时间、原因、条件、目的等。例如,“To save money, we should shop around for good deals.”(为了省钱,我们应该四处寻找好的交易)。
这种情况下,动词不定式表示的是一种情感或感受,而不是具体的某个实体或动 作。
CHAPTER
作主语的用法
总结词 不定式短语作主语时,通常放在句子的开头,表示一种抽 象、概括的概念或行为。
详细描述 不定式短语作主语时,通常表示一种行为或动作的概念, 而不是具体的事件或实体。例如,“To study is to learn.”(学习就是求知)。
学习方法
01
02
03
04
理论学习
通过阅读教材和课件,了解动 词不定式的相关概念和规则
实践练习
通过大量的练习题和实际语境 中的句子,加深对动词不定式
的理解和运用
归纳总结
对所学内容进行归纳总结,形 成自己的知识体系
交流讨论
与其他学习者交流讨论,分享 学习心得和经验,共同进步

公开课课件动词不定式的用法

公开课课件动词不定式的用法

05
动词不定式与其他非谓语动词比较
与动名词比较
动词不定式和动名词在句子中都可以充当主语、宾语等成分,但它们的意义和用法 有所不同。
动词不定式表示具体的、一次性的动作,而动名词则表示抽象的、习பைடு நூலகம்性的动作。
在某些情况下,动词不定式和动名词可以互换使用,但表达的含义可能有所不同。
与现在分词比较
动词不定式和现在分词都可以表示主 动的动作,但它们的时态和语态有所 不同。
在某些情况下,动词不定式和现在分 词可以互换使用,但需要根据具体语 境来判断。
动词不定式不受时态限制,可以表示 过去、现在或将来的动作,而现在分 词则通常表示正在进行的动作。
与过去分词比较
动词不定式和过去分词都可以表示被动的动作,但它们的用法和意义有 所不同。
动词不定式表示被动的动作时,需要使用助动词be的适当形式,而过去 分词则可以直接表示被动的动作。
03
动词不定式在句子中作用
作主语
01
动词不定式作主语时,谓语动词 用单数形式。
02
常用it作形式主语,把真正的主语 动词不定式置于句后。
作宾语
能够接动词不定式作宾语的有ask, agree, beg, decide, determine等 。
动词不定式与名词等构成复合宾语时 ,通常要用it作形式宾语,而把真正的 宾语动词不定式置于句后。
择合适的动词形式。例如,正确的表达是 “I enjoy listening to music”,而不是
“I enjoy to listen to music”。
逻辑主语问题
要点一
不定式逻辑主语与句子主语不一 致
动词不定式的逻辑主语应与句子主语保持一致。例如,正 确的表达是“It is important for you to study hard”, 而不是“It is important for him to study hard”。

最新动词不定式》PPT课件PPT课件

最新动词不定式》PPT课件PPT课件

2、谚语中
1、To know everything is to know nothing. 2、To see is to believe.
作定语
位置: 放在被修饰词的后面 I have a lot of work to do. I want to find something to drink.
2、prefer …to… 比起……来更喜欢
比起游泳来,我更喜欢跑步。 I prefer _ru__n_n_in_g__ to __s_w__im__m__in_g_.
3、look forward to 期待,盼望 I’m looking forward to _v_i_si_ti_n_g_ (visit) Beijing again.
-- Why not _B___ it in some other way?
A. try to do
B. try doing
2、Do you like listening to other people_t_a_l_k__? (talk / talking/to talk )
3、Jim was seen _t_o_e_n_t_e_r__the room. (enter /to enter )
4、Please tell her _t_o_c_o_m__e__here on time . (come / to come)
2. It is better to lose one’s life than __C__. A. if you lose your spirit B. losing his spirit C. to lose one’s spirit D. your spirit getting lost

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

初中动词不定式完整ppt课件

初中动词不定式完整ppt课件

但有的动词(如:need, want, require等)后面接动名词或动 词不定式作宾语均可。
在It + be + 形容词(easy, difficult, expensive等) + 不 定式句型中,动词不定式常用it 作形式宾语,而将真正的宾语 放到句子后面。
作定语
动词不定式作定语时,要放在被修饰的名词之后,表示与这个名词有逻辑上的动宾 关系,即不定式动词可以修饰的名词应是它的表语或宾语。
误用动词不定式的时态和语态
动词不定式的时态和语态需要根据句子的语境和上下文进行判断,但在 实际使用中,学生往往容易忽略这一点,导致时态和语态的错误使用。
注意事项
注意动词不定式的正确性
在使用动词不定式时,要确保其形式 的正确性,包括时态、语态、逻辑主 语等方面。
注意上下文语境
多练习、多积累
掌握动词不定式的用法需要大量的练 习和积累,因此学生应该多做相关练 习,多阅读相关材料,以便更好地掌 握这一语法点。
例如
They were watching TV at this time yesterday.(昨天这 个时候他们正在看电视)
语态的转换
1 2
主动语态 表示主语是动作的执行者
被动语态 表示主语是动作的承受者
3
动词不定式的语态转换
将主动语态的不定式改为被动语态的不定式,一 般在不定式前加to be,并将不定式的逻辑主语 作为被动语态的主语
04
动词不定式的省略和倒装
省略情况
当动词不定式在句子中作宾语补足语,表示的是一次性 的具体动作,且句子的主语和不定式的逻辑主语一致时, 可以省略to。
当动词不定式中的动词是be、have、助动词或情态动 词时,可以省略to。

动词不定式讲解PPT课件

动词不定式讲解PPT课件
• 9. stop to do sth 停下来去做某事
• Stop to have a rest if you are tired
• 10. stop doing sth 停止做某事
• Although it rained heavily , the farmers didn’t stop working in the field 虽然 雨下得很大,农民们却没有停止在田间劳动
• 16. need \require doing sth 主动表被动
• The blackboard needs\requires cleaning黑板需要擦了
• 17. go on to do sth • 做完一件事后继续做另外一件不同的事 • 18. go on doing sth继续20做21 原来所做的同一件事
It's important (for us) to protect the environment.
(对我们来说)保护环境是很重要的。
• 注:当在描述行为者的性格、品质的形容词,如:
good(好的),kind(友善的),nice(友好的),polite(有礼貌的), clever(聪明的),foolish(愚蠢的),lazy(懒惰的),careful(细心
beginstartdosthbeginstartdoingsthlovehatedosthlovehatedoingsth202114practicefinishsuggestgiveupenjoymissbusymindcanthelpconsiderfeellikerememberwanttryneedforgetregrettrymeanrequirestop返回202116dosth记住要做某事youmustrememberdoorwhenyouleaverememberdoingsth记得曾做过某事rememberlockingfrontdoordosth忘记要做某事heforgotdohishomeworkyesterdayforgetdoingsth忘记曾做过某事forgotsayingdosth努力做某事hetriesanswereachquestiontrydoingsth试着做某事triedsingingenglishsong202117dosth打算做某事wemeantravelabroadnextyearmeandoingsth意味着meanswaitinghimanotherhourdosth停下来去做某事10stopdoingsth停止做某事rainedheavilyfarmersdidntstopworkingfield虽然雨下得很大农民们却没有停止在田间劳动11regretdosth对现在发生的事表示遗憾weregretinformyouyouowe我们很遗憾地通知你你欠银行100美元20211812regretdoingsth对发生过的事表示后悔heregrettedplayingcomputergames

高中英语动词不定式(共26张PPT)

高中英语动词不定式(共26张PPT)

A. living on one’s knees B. live on one’s knees
C. on one’s knees
D. to live on one’s knees
2、作表语
Her job is to clean the hall.
His ambition is to become a successful scientist.
Marx found it important to study the situation in Russia.
Do you think it wise to interfere?
4、不定式做介词宾语 不定式用作介词宾语主要用作介词except和but的宾语。 The old man’s son did nothing but play games.
careless,,clever,good,foolish,honest,kind,lazy,nice,right,silly, stupid,wise,等表示赞扬或批评的形容词,不定式前的 sb.可作其逻辑主语。
It is better to die on one’s feet than ____
C. the holder to use D. the holder uses
Because of the recent accident, our parents forbid my brother and me from swimming in the river unless someone agrees to watch over us.
A. be bloomed
B. bloom
C. bloomed
D. blooming

高中语法——动词不定式(54张PPT)

高中语法——动词不定式(54张PPT)

2. I used to climb trees, swim and play football.
3. Then I started to get weaker and weaker. 4. Even after all that, no one could give
my disease a name and it is difficult to know what the future holds. 5. Sometimes, too, I was too weak to go to school so my education suffered.
Try to find the sentences which contain the infinitives.
1. Unfortunately, the doctors don’t know how to make me better, but I am very outgoing and have learned to adapt to my disability.
3. something, anything, nothi做后置定语。
4. 如果不定式是不及物动词, 则后面需加 适当的介词。 Please pass me some paper to write _o_n_.
1) Have you anything to send? 你有什么东西要寄吗?
1. 主语 (subject) 2. 表语 (predicative) 3. 宾语 (object) 4. 宾补 (object complement) 5. 定语 (attribute) 6. 状语 (adverbial) 7. 独立结构 (absolute construction)

高中英语动词不定式的用法---完整版课件

高中英语动词不定式的用法---完整版课件

巩固练习
1. Several of these washes and dryers are out of order and__D____.
A.need to be repairing B. repairing is required of them C. require that they be repaired. D. need to be repaired. 解析:and并列谓语动词, need to be repaired相当 于need repairing.
动词不定式
1.作主语 2.作宾语
1. 动词不定式 的用法
3.作定语 4.作表语 5.作宾补
6.作状语
2.动词不定式的时态和语态
3.
1. 动词不定式作主语 动词不定式作主语,谓语动词用第三
人称单数。
To get there by car will take a whole day.
How to get enough money is still a question.
2.— I wish you had brought your family with you.
— I’ll get them ___B____ next time.
A. coming
B. to come
C. come
D. have come
解析:使役动词get后跟带to的动词不定 式作宾补,let,make, have后跟省to的 动词不定式作宾补。
What I would suggest is to start work at once.
注:在某些句型中,当主语部分有动作 动词do 时,作表语的不定式可以省略符 号 “to”,如:

动词不定式的基本用法归纳优秀课件

动词不定式的基本用法归纳优秀课件
He is not a man to tell lies.
There will not be enough space to stand in on the earth 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.
3.作表语和宾语不足语
❖ 动词不定式作表语,一是主语有不定式充当;二是 主语由抽象名词充当。
To teach is to learn. My job is to help the patient. 【注意】如果在主语中(通常在主语从句或修饰主语 的定语从句中)又实意动词do时,作表语的动词不 定式省略to。 All I want to do now (What I want to do now) is fill my stomach.
I think it necessary to report the thing to the teacher.
I find it interesting to work with him.
C.动词不定式还可以用作介词宾语,但仅限于 介词except和but(除了)。 ❖常用句型有: There is nothing to do but+动词原形 do nothing but+动词(除做….之外别无选择) can but+动词原形 (只能原形(“只有做……) have no choice but to do ,只得) cannot help/choose but+动词原形(不能不……)
动词不定式的基本用法归纳优 秀课件
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 ❖完成式:to have done

高考英语动词不定式精讲解课件(共34张PPT)

高考英语动词不定式精讲解课件(共34张PPT)
B. 做结果状语,常与副词only, enough 或too连用。 only to do “不料(却)……,结果(却)……", 表示 一个没有料到的结果
He studied hard only to fail the exam. The road is too dangerous to cross.
请告诉你的小孩不要在街上玩耍。
Please tell your child not to play in the street.
她检查名字为了不犯错误。
She checked the names so as not to make mistakes.
三、时态和语态
一般式 进行式 完成式
主动形式 to do
C. 不定式做原因状语, 一般用在句尾 I’m glad to see you. They are quite surprised to see the great changes taking place in the area.
(6). 做宾语补足语
A. 常带to的不定式做宾语补足语的动词有: ask,
allow, require, advise, permit, expect, get,
forbid, invite, persuade, urge, order, force, cause, encourage等
结构: ask / allow sb. to do sth./ sth. to be done
5. “Have you decided when _A____?” “Yes,
4. T__o_m__a_k_e_(make) things worse, my car was held up by the traffic accident.

动词不定式(47张PPT)初中英语专项复习课件

动词不定式(47张PPT)初中英语专项复习课件

说明 作主语用的不定式,常常用it作形式主语, 而把不定式放在后面。
My work is to clean the room everyday.=To clean 多数情况下,不定式作表语,可转换作为
the room every day is my work.
主语。
—What sports does he like to play?—He likes to 只能做某些动词的宾语,一般不作介词的
prove/
tend/
offer/
expect等
款适合你
夯基·必备基础知识
① Although he pretended to surrender to the enemy , he failed to win their trust.
② I hope to finish it tomorrow .
3.see sth done 看见某事被做 重点看宾语和补语之间的逻辑关系
夯基·必备基础知识 5. 作补语
① I heard her sing an English song just now.(主动,完成)
刚才我听见她唱了一首英文歌。
② I heard her singing an English song when I passed by her room yesterday.(主
夯基·必备基础知识 3. 作表语
注意:下列情况下不定式作表语通常省略to:
All you need to do now is complete the form. 你现在要做的是把这张表填好。
What I want to do most in senior high school is improve my English.

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.

动词不定式的用法(共26张PPT)

动词不定式的用法(共26张PPT)
(陕西省 2015中考)
to invite him
真题回顾 完成句子
56. 我想邀请他参加我们 的俱乐部。 I want to join our club.
borrow
真题回顾 短文填空
One day just before the summer vacation, he came to 68 some art books.
(to ) do
不定式
用法
知识小结

主语 、宾语、 定语 、表语、 状语、 宾语补足语
考点过关
to help
用所给词的适当形式填空
to visit
主语
1.It’s very nice of you _ (help)me.
宾语
2.We decided _____ (visit) the
to find
2.作宾语 (1)后接不定式作宾语的动词有: want, try, decide, hope, need, wish, agree, expect, refuse, learn,remember, forget, I hope to get there would like/love等。如: before dark.
6.作宾语补足语 (1)后面能接带to的不定式作宾补的动 词有: tell, ask, allow, want,wish, teach, warn, invite, like, encourage等。 如:
The teacher always encourages us to learn English well.
Homework
在课本中找出含有to do以及do的句子各 五个,并注明其在句
我希望天黑以前到那儿。

动词不定式的用法ppt经典实用

动词不定式的用法ppt经典实用

•2024/4/27
•动词不定式的用法ppt
• 想要去做某事
• 2. 计划去做某事want to do sth
• 3. 希望去做某事hope todo sth
4. 期待去做某事 expect to do sth
5. 决定去做某事 decide to do sth
6. 忘记去做某事 remember to do sth
her homework. 6. Let's try _t_o_f_i_n_is_h_(finish) the work on time.
动词不定式的用法ppt
语法训练 动词不定式做宾语补足语
1. She expects me t_o__w_a_i_t (wait) for her at 7:00. 2. The teacher asked us _t_o_b_e__ (be) quiet. 3. The old man wants his children _to__v_is_i_t_
语法训练 动词不定式做主语
1. It usually takes me over two hours _t_o_f_in_i_s_h_ (finish) my homework.
2. It was their dream _t_o_h_a_v_e_(have) a bridge. 3. It's your turn _to__c_le_a_n_(clean) the blackboard. 4. It's important for us _t_o_l_e_a_rn_(learn) English. {5. It's very kind of you _to__h_e_lp__(help) me a lot.} {6. It's time for me _t_o_g_o__(go) home.}

动词不定式的用法PPT课件

动词不定式的用法PPT课件
• My job is to help the patient。我的工作是帮助病人
• 动词不定式(短语)作表语常用于系词be的后面。例:
• His work is to drive a car. 他的工作是开车。 • My job is to feed animals. 我的工作是饲养动物。 • Her ambition is to be a doctor. 她的理想是当医生。

I want you to go now. 我想让你现在就走。

Her parents wish her to be a teacher.她父母
亲希望她当老师。
第16页/共33页
动词不定式做宾语补足语
• 2.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
动词不定式做宾语
• *如果and连接两个动词不定式,第二个动词不定式一般省“to” 例:
• He wants to go and have a swim with us. 他想和我们一起去游泳
• 若作宾语的动词不定式(短语)带有宾语补足语,往往把不定式短 语放在宾补后,用it作形式宾语。句型为:主语+find(feel,think belive,consider,etc)+it+adj\n+to do sth。
第20页/共33页
动词不定式做定语
• *动词不定式(短语)作定语修饰名词时,与其所修饰的词具 有一种动宾关系,如果不定式中的动词为不及物动词时,其后 应加上一个含义上所需要的介词。例:
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• 要去哪里还未决定。(作主 语)
13
[提醒] 动词不定式的否定 结构是: not to do sth。
14
知识小结
(to ) do
不定式
用法
主语 、宾语、 定语 、表语、 状语、 宾语补足语
15
考点过关
用所给词的适当形式填空
• 1.It’s very nice of you _ to help (help)me.
老师经常鼓励我们好好学习英语。
10
(2)在使役动词let, make, have和感官动 词see,hear, watch, notice, feel, find等 后要用不带to的动词不定式作宾补。但 是,当上述动词变为被动语态后,其后 的不定式必须补上to。如: We often hear her sing. 我们经常听见她唱歌。 →被动语态: She is often heard to sing. 她常被听见唱歌。
• 后来他离开家到不同的城市工 作。
9
6.作宾语补足语 (1)后面能接带to的不定式作宾补的动 词有: tell, ask, allow, want,wish, teach, warn, invite, like, encourage等。 如:
The teacher always encourages us to learn English well.
the animals.
• 他们的责任是照顾动物。
7
5、作状语 不定式作状语,常见的有目的状 语、原因状语、结果状语等。
• To improve your English, you must keep practicing every day.
• 为了提高你的英语,你必须每天练 习。
8
• Later he left home to work in different cities.
• 我发现解决这个问题很难。
5
3.作定语(须后置)
• I don't hnglish with.
• 我没有一个一起练习英语的同 伴。
• I have something to tell you . • 我有一些事情要告诉你。
6
4.作表语 • Their duty is to look after
• 我希望天黑以前到那儿。
4
(2)在think, find, make等动词后通常 用it作形式宾语,而把不定式移至形 容词之后,构成“主语+动词+it(形 式宾语)+宾补(形容词/名词)+不定 式”结构。 如:
• I found it difficult to solve the problem.
主语
• 2.We decided t_o_v_is_i_t (visit) the Great Wall.
宾语
16
• 4. The problem itso find (find) a
solution.
表语
• 5. That will be the only thingto do
(do) now.
定语
• 6. We jumped with joy to hear (hear)
the news.
状语
17
7.They encouraged her
(try)
again. 8.I heard her
t(o stirnyg)
today. She sang
wsoinngderfully.
宾补
9.Do you know howto play 宾(补play)
11
知识延伸 “疑问词+不定式”结构 动词不定式可以和疑问词what, which, when, where, how等连用,构成不定式 短语,在句中作主语、宾语、表语、宾 语补足语等。如:
12
• He doesn't know what to wear .
• 他不知道要穿什么。(作宾 语)
• Where to go has not been decided.
• (陕西省 2015中考) •
22
真题回顾 完成句子
• 56. 我想邀请他参加我们的俱乐 部。to invite him
football?
疑问词
18
真题回顾 完成句子
• 57. 每天读书是个好习惯。
• It’s a good habit to
• read books
every day.

• (陕西省 2012中考)
19
真题回顾 短文填空
• As time went by, people all
over the world began to 69. know
2018中考英语考点复习
1
考点梳理
• to do的用法
• 动词不定式的构成: to+动词原 形(有些动词不定式需要不带to)。 它没有人称和数的变化;在句中 不能作谓语,但能保持动词的特 点。
2
1.作主语 常用it作形式主语,将真正的主语 (动词不定式)置于句末。 常用句型结构为“It's+adj./n.+ (for/of sb)+to do sth.”如: • To ask the teacher for help is necessary. • =It is necessary to ask the teacher for help. • 向老师求教是必要的。
3
2.作宾语 (1)后接不定式作宾语的动词 有: want, try, decide, hope, need, wish, agree, expect, refuse, learn,remember, forget, would like/love等。如:
• I hope to get there before dark.
about Bethany and her story. • • (陕西省 2012中考) •

20
真题回顾 完形填空
• You don’t need to tell me 39 to do.
• 39. A.how B.what • C.why D.whether
• (陕西省 2015中考)
21
真题回顾 完成句子 • 59. 请访问我们的网站,来购买 特别的礼物。 • Please visit our website butyo special g.ifts
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