经典to do 用法总结课件
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语法总复习-不定式to-do-用法归纳一(公开课课件)
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练习与巩固
选择题练习
01
不定式to-do作宾语
02
选择正确的句子填空：I want _______ a cake. (make, to make)
03
选择题答案：to make
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不定式to-do作定语
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选择正确的句子填空：I have a project _______ by the end of the year. (complete, to complete)
翻译题答案：to travel
THANK YOU
感谢聆听
100%
时态和语态不同
不定式可用于各种时态和语态， 现在分词则主要用于进行时态。
80%
功能不同
不定式常作为目的状语、宾语、 表语等，现在分词则常作为定语 、状语等。
不定式与过去分词的比较
形式不同
不定式为“to + 动词原形”， 过去分词为“动词-ed形式”。
时态和语态不同
不定式可用于各种时态和语态 ，过去分词则主要用于被动语 态。
在一些固定搭配中，不定式的否定形式可能会采用其他形式。例 如：I have no choice but to wait.
不定式的时态和语态
01
不定式可以有多种时态，包括一 般现在时、一般过去时、将来时 等。例如：I want to go home (go home).
02
不定式也可以有被动语态。例如 ：The book needs to be finished (be finished).
06
选择题答案：to complete
填空题练习
不定式to-do作状语
01
填空题答案：to attend
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?
to do做定语
to do做定语
摘要：
1.引言：介绍“to do”作为定语的用法
2.“to do”作为定语的构成
3.“to do”作为定语的例子和用法
4.“to do”作为定语的语法规则
5.结论：总结“to do”作为定语的重要性和应用场景
正文：
在英语语法中，不定式（to do）常常用作定语，用以修饰名词，赋予名词更多的信息和含义。
这种用法在英语中十分常见，是英语学习者需要掌握的重要知识点。
“to do”作为定语的构成，通常由一个名词和一个不定式构成。
其中，不定式通常放在名词的后面，用以修饰名词。
例如，“a book to read”（一本书去读），“a place to visit”（一个地方去参观）等。
“to do”作为定语的例子和用法有很多。
例如，我们可以说“I have a lot of work to do”，这里的“work”就是被“to do”修饰的名词。
再比如，“She is the person to talk to about this”，这里的“person”也是被“to do”修饰的名词。
在语法规则上，“to do”作为定语，通常要放在被修饰的名词后面。
而且，不定式中的动词，通常要使用原形。
例如，“a book to read”中，“read”就是原形动词。
“to do”作为定语，不仅可以用来修饰名词，还可以用来构成短语，赋予
短语更多的信息和含义。
因此，掌握“to do”作为定语的用法，对于英语学习者来说，十分重要。
总的来说，“to do”作为定语，是英语语法中的一个重要知识点。
高考英语 To do的基本用法课件
B. ask, tell, request, order等表要求,命令的动词 The chairman requested the members to be silent. C. allow, permit, forbid等表许可或禁止的动词 The guard forbade me to enter. D. wish, want, expect, intend等表希望的动词(hope无此用法) Many parents expect their children to study abroad E. see、watch、notice、hear、listen to、observe、feel等表感官的动词 I noticed tears come into his eyes. We often hear her sing the song at home. 注: 感官动词后的不定式均不带to
B. 常跟疑问词+不定式作宾语的动词: tell, advise, show, teach, find out, decide, discuss, learn, explain… tell sb what to do…
4作宾语补足语 I like you to do it this way. Please ask John to turn on the light. 跟不定式作宾语补足语的动词 A. let, have, make, get等表使役的动词 They made us go with them. 注意: Let/ have/make sb. do ; get sb. to do They got us to go with them. 注意：变被动式要加to The boy was made to study.
B. 常跟疑问词+不定式作宾语的动词: tell, advise, show, teach, find out, decide, discuss, learn, explain… tell sb what to do…
4作宾语补足语 I like you to do it this way. Please ask John to turn on the light. 跟不定式作宾语补足语的动词 A. let, have, make, get等表使役的动词 They made us go with them. 注意: Let/ have/make sb. do ; get sb. to do They got us to go with them. 注意：变被动式要加to The boy was made to study.
经典to do 用法总结ppt课件
5
他儿子据说越狱了。(be said to ) His son is said to have escaped from the prison. 据报道这本书已经被翻译成英语 (be reported to) The book is reported to have been translated into English. 记忆句式： be said to do be reported to do be thought to do be believed to do be announced to do
3
二、to be doing不定式进行式，表示主句谓语动词 表示的动作发生时，不定式表示的动作正在进行 当他母亲进来时这个男孩假装正在读书。 The boy pretended to be reading when his mother came in. 和你在一道工作我很高兴。(glad) I am glad to be working with you. 瞧，那些男孩看起来似乎在打架（seem） Look! The boys seem to be fighting. 快点！我们的老师一定正在等我们呢！（be sure
The famous star is reported to be studying in
England.aid to have told a lie.
据报道下周将发射卫星 （sent up ） The satellite is reported/announced to be sent up next week.
6
据说Tom下月将出国。
Tom is said to go abroad next month.
据说Tom昨天被老板表扬了。
Tom is said to have been praised by his boss yesterday. 据说Tom现在正在准备考试。 Tom is said to be preparing for the exam. 据说我们的足球队又被打败了。 Our football team is said to have been defeated again. 据说那个名星现在在英国学习。
他儿子据说越狱了。(be said to ) His son is said to have escaped from the prison. 据报道这本书已经被翻译成英语 (be reported to) The book is reported to have been translated into English. 记忆句式： be said to do be reported to do be thought to do be believed to do be announced to do
3
二、to be doing不定式进行式，表示主句谓语动词 表示的动作发生时，不定式表示的动作正在进行 当他母亲进来时这个男孩假装正在读书。 The boy pretended to be reading when his mother came in. 和你在一道工作我很高兴。(glad) I am glad to be working with you. 瞧，那些男孩看起来似乎在打架（seem） Look! The boys seem to be fighting. 快点！我们的老师一定正在等我们呢！（be sure
The famous star is reported to be studying in
England.aid to have told a lie.
据报道下周将发射卫星 （sent up ） The satellite is reported/announced to be sent up next week.
6
据说Tom下月将出国。
Tom is said to go abroad next month.
据说Tom昨天被老板表扬了。
Tom is said to have been praised by his boss yesterday. 据说Tom现在正在准备考试。 Tom is said to be preparing for the exam. 据说我们的足球队又被打败了。 Our football team is said to have been defeated again. 据说那个名星现在在英国学习。
语法总复习-不定式to-do-用法归纳一(公开课)PPT课件
• 不定式作表语，表示将来的情况，说明主语的内 容。其主语常常是wish, idea, task, purpose, duty, job等表示意向、打算、计划的词。
• 练习： • Your job today is _to__c_le_a_n__( clean) the
playground.
-
4
• （三）学习下面句子，归纳用法。
归纳1：
不定式在某些动词后作宾补要保留to, 如例1、2、3
常见动词有tell, advise, allow, ask, expect, force,
want, teach, wish, persuade 等。
【如：ask sb to do】
-
10
• 4. I heard her sing today．She sang wonderfully． • 5. She was heard to sing today． • 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.
• 3. What has he done to make you so happy?
• 4. The boy is old enough to go to school.
• 5. She was not so stupid to do that.
It形式宾语结构：
主语+谓语+it+adj./n.+to do sth
• 练习： • Your job today is _to__c_le_a_n__( clean) the
playground.
-
4
• （三）学习下面句子，归纳用法。
归纳1：
不定式在某些动词后作宾补要保留to, 如例1、2、3
常见动词有tell, advise, allow, ask, expect, force,
want, teach, wish, persuade 等。
【如：ask sb to do】
-
10
• 4. I heard her sing today．She sang wonderfully． • 5. She was heard to sing today． • 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.
• 3. What has he done to make you so happy?
• 4. The boy is old enough to go to school.
• 5. She was not so stupid to do that.
It形式宾语结构：
主语+谓语+it+adj./n.+to do sth
选修七Unit1语法-不定式todo[课件]
![选修七Unit1语法-不定式todo[课件]](https://img.taocdn.com/s3/m/20e085bbf18583d048645984.png)
She could do nothing but cry.
重点!
动词后面跟V-ing还是不定式,含义不相同,总的
来说,表示习惯的, 一般性的动作多跟V-ing,一
次性的具体的被动动作多跟不定式。
1) I like to go with you. 我想和你一块儿去。
2) I like reading.
我喜欢阅读。
3）He promised to help her. 他答应过要ng VCD. 我们喜欢看VCD。
1) remember, forget, regret后面跟V-ing 时, 表示过去的动作,后面跟不定式时, 不定式表示将来的动作。
I remember meeting him in the street. 我记得在街上见过他。
Grammar
动词不定式 动词不定式由“to+动词原形”构成，
可以在句中作主语、宾语、表语、定 语、状语、补足语等,但不能作谓语。 不定式可以有自己的逻辑主语,即for sb. to do sth. 。
动词不定式的形式：
（1）一般式：to do （2）进行式：to be doing （3）完成式：to have done （4）否定式是在不定式符号to的前面 加not 或never.
2._____(see) is _______ (believe). 3.Don’t forget _______(lock) the door. 4.Please let me _____(help )you. 5.There is nothing _____(worry) about.
6.He hurried to the school,only_______(find)
To make such a mistake is foolish of him. 2. 不定式作表语
重点!
动词后面跟V-ing还是不定式,含义不相同,总的
来说,表示习惯的, 一般性的动作多跟V-ing,一
次性的具体的被动动作多跟不定式。
1) I like to go with you. 我想和你一块儿去。
2) I like reading.
我喜欢阅读。
3）He promised to help her. 他答应过要ng VCD. 我们喜欢看VCD。
1) remember, forget, regret后面跟V-ing 时, 表示过去的动作,后面跟不定式时, 不定式表示将来的动作。
I remember meeting him in the street. 我记得在街上见过他。
Grammar
动词不定式 动词不定式由“to+动词原形”构成，
可以在句中作主语、宾语、表语、定 语、状语、补足语等,但不能作谓语。 不定式可以有自己的逻辑主语,即for sb. to do sth. 。
动词不定式的形式：
（1）一般式：to do （2）进行式：to be doing （3）完成式：to have done （4）否定式是在不定式符号to的前面 加not 或never.
2._____(see) is _______ (believe). 3.Don’t forget _______(lock) the door. 4.Please let me _____(help )you. 5.There is nothing _____(worry) about.
6.He hurried to the school,only_______(find)
To make such a mistake is foolish of him. 2. 不定式作表语
不定式to do专题课件
不定式与所修饰的名词指的是一回事, 形成同位关系。
6. That's the way to do it.
被修饰的名词实际上表示动词不定式动作的方式、时间等，与不定式形 成状语关系。这些名词多是抽象名词。
不定式的语态及时态
不定式的时态
不定式的时态
补充：
不定式做定语
名词/代词+to do
1.The next train to arrive is from Washington.
表示将来的动作
2.Have you anything to be taken to your sister?
与被修饰词之间有动宾关系而无逻辑上的主谓关系，则需用被动语态
3.Do you have anything to say on the question?
表语常由名词、形容词、副词、介词短语、不定式、 动词的-ing、从句来充当，它常位于系动词之后。
My work is to clean the room every day.
His dream is to be a doctor.
不定式做状语
• 1.目的状语
He ran so fast as to catch the first bus. I come here only to say good-bye to you.
表事物的特征，客观形式的形容词。 impossible, best, better,not enough,too much......
It's nice of you to help me study Eglish. It's rude of Jack to shout at his father.
不定式 Infinitive
6. That's the way to do it.
被修饰的名词实际上表示动词不定式动作的方式、时间等，与不定式形 成状语关系。这些名词多是抽象名词。
不定式的语态及时态
不定式的时态
不定式的时态
补充：
不定式做定语
名词/代词+to do
1.The next train to arrive is from Washington.
表示将来的动作
2.Have you anything to be taken to your sister?
与被修饰词之间有动宾关系而无逻辑上的主谓关系，则需用被动语态
3.Do you have anything to say on the question?
表语常由名词、形容词、副词、介词短语、不定式、 动词的-ing、从句来充当，它常位于系动词之后。
My work is to clean the room every day.
His dream is to be a doctor.
不定式做状语
• 1.目的状语
He ran so fast as to catch the first bus. I come here only to say good-bye to you.
表事物的特征，客观形式的形容词。 impossible, best, better,not enough,too much......
It's nice of you to help me study Eglish. It's rude of Jack to shout at his father.
不定式 Infinitive
to do用法 复习PPT课件
intend order permit persuade remind request require urge warn ask wish want 等 特别注意： hope, agree, demand, suggest 等没有宾补。
make let have
see
watch
observe
do （…做了…）
• 4) I don't know how to get there.
• 5) I haven't decided whether to go or stay.
• 6) Can you tell me why do it?
remember forget
stop go on
like hate love try
• 1) He taught us how to use the tool.
= He taught us how he used the tool.
• 2) No one could tell me where to get the book.
• 3) I hope you’ll advise me what to do.
记得做过某事
5) go on doing/to do
go on to do做了一件事后，接着做另一件事， go on doing 继续做原来做的事。 Eg： 做完数学后，他接着去做物理。 After he had finished his maths，he went on to do his physics. 做完这个练习后，接着做其他的练习
不 We found a house to live in.
定语
定
式 She came here to study English.
make let have
see
watch
observe
do （…做了…）
• 4) I don't know how to get there.
• 5) I haven't decided whether to go or stay.
• 6) Can you tell me why do it?
remember forget
stop go on
like hate love try
• 1) He taught us how to use the tool.
= He taught us how he used the tool.
• 2) No one could tell me where to get the book.
• 3) I hope you’ll advise me what to do.
记得做过某事
5) go on doing/to do
go on to do做了一件事后，接着做另一件事， go on doing 继续做原来做的事。 Eg： 做完数学后，他接着去做物理。 After he had finished his maths，he went on to do his physics. 做完这个练习后，接着做其他的练习
不 We found a house to live in.
定语
定
式 She came here to study English.
高中英语课件-to do (2)
The task is difficult ___t_o_f_in_i_s_h__（finish）
主+系+adj+to do(用主动表被动)
She is easy ___t_o_g_e_t___(get) along with.
不定式与疑问词连用who,which, when, how, what 等连用，在句中起名词作用， 可充当主语、表语、宾语等。
It is easy_fo_rme to finish this work before 9
句型：it is adj/n for sb to do sth for of
It takes sb some time to do sth
某人花了多久做某事
2.不定式作表语
My dream is_t_o_b_e_c_o_m_(ebecome)a teacher. My purpose is__t_o_t_e_ll__(tell) you the truth.
We were surprised __to__h_e_a_r(hear) the news.
结果状语:
too + adv. / adj. +to do only to do...(指出乎意料的结果） adj+enough to do
。
If you are lucky enough___t_o_v_i_si_t_(visit) Hangzhou, don’t forget to visit The West Lake.
总结：①一个句子中，已经存在一个主句 （有谓语动词），②又没有连词 或从句 的 情况下，③还有别的动词出现时。
• The pupils will get confused if they _a_r_e_m__ad_e__(make) to learn too much．
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3、有勇气承担命运这才是英雄好汉。10:006.16.202010:006.16.202010:0010:00:236.16.202010:006.16.2020 4、与肝胆人共事，无字句处读书。6.16.20206.16.202010:0010:0010:00:2310:00:23
记忆句式：
seem to do appear to do remain to do/remain to be done It remains to be seen whether 他似乎知道了事实。
He appeared to have known the truth.
很多工作要做。
A lot of work remains to be done. 他是否很快康复要视情况而定。
It remains to be seen whether he will recover soon.
1、只要朝着一个方向奋斗，一切都会变得得心应手。20.6.166.16.202010:0010:00:23Jun-2010:00 2、心不清则无以见道，志不确则无以定功。二〇二〇年六月十六日2020年6月16日星期二
他儿子据说越狱了。(be said to ) His son is said to have escaped from the prison. 据报道这本书已经被翻译成英语 (be reported to) The book is reported to have been translated into English.
不定式的时态意义 一、To do 不定式的一般式，多表将来含义， 作主、宾、表、定 成为医生是我的梦想。
To be a doctor is my dream. 我的梦想是成为一名医生。
My dream is to be a doctor. 我有许多工作要做。
I have a lot of work to do. 明天要开的会非常重要。 The meeting to be held tommorrow be reported to do be thought to do be believed to do be announced to do
据说Tom下月将出国。
Tom is said to go abroad next month. 据说Tom昨天被老板表扬了。 Tom is said to have been praised by his boss yesterday. 据说Tom现在正在准备考试。 Tom is said to be preparing for the exam. 据说我们的足球队又被打败了。 Our football team is said to have been defeated again. 据说那个名星现在在英国学习。
The famous star is reported to be studying in England.
据相信他撒谎了。 He is said to have told a lie.
据报道下周将发射卫星 （sent up ） The satellite is reported/announced to be sent up next week.
Hurry up! Our teacher is sure to be waiting for us.
据说Tom正在写一部小说。（be said to） Tom _is__sa_i_d_t_o__b_e_w__ri_t_in_g__a_n_o_v_e_l_.___________ 当我拜访她的时候，她正巧在画一幅画 (happen) When I went to see her, she happened to be drawing a picture.
要讨论的问题是关于污染的。 The problem to be discussed is about pollution. 你会参加明天举办的会议吗？ Will you attend the meeting to be held tommorrow.
记忆句式：Be to do/ be to be done 表将来；按照计划、安排要做。。。 我们和Tom三点在学校门口见。
奥巴马下周将访华。 Obama is to visit China next week. 这部电影下周要上映。 The film is to be shown next week.
二、to be doing不定式进行式，表示主句谓语动词 表示的动作发生时，不定式表示的动作正在进行 当他母亲进来时这个男孩假装正在读书。 The boy pretended to be reading when his mother came in. 和你在一道工作我很高兴。(glad) I am glad to be working with you. 瞧，那些男孩看起来似乎在打架（seem） Look! The boys seem to be fighting. 快点！我们的老师一定正在等我们呢！（be sure
We are to meet Tom at 3 o’clock at the school gate. 那些著名的医生下周要举行重要的会议。 The famous doctors are to hold an important meeting next week.
会议将在下周举行。 The meeting is to be held next week. 这个问题迟早将被解决。 The problem is to be settled sooner or later.
三、to have done/ to have been done不定式的完成 式：不定式的完成式所表示的动作在谓语所表示 的动作之前发生。
I am sorry to have given you so much trouble. 对不起给你添了这么多麻烦。 He seems to have read the novel. 看起来他已经读过那本小说了。
记忆句式：
seem to do appear to do remain to do/remain to be done It remains to be seen whether 他似乎知道了事实。
He appeared to have known the truth.
很多工作要做。
A lot of work remains to be done. 他是否很快康复要视情况而定。
It remains to be seen whether he will recover soon.
1、只要朝着一个方向奋斗，一切都会变得得心应手。20.6.166.16.202010:0010:00:23Jun-2010:00 2、心不清则无以见道，志不确则无以定功。二〇二〇年六月十六日2020年6月16日星期二
他儿子据说越狱了。(be said to ) His son is said to have escaped from the prison. 据报道这本书已经被翻译成英语 (be reported to) The book is reported to have been translated into English.
不定式的时态意义 一、To do 不定式的一般式，多表将来含义， 作主、宾、表、定 成为医生是我的梦想。
To be a doctor is my dream. 我的梦想是成为一名医生。
My dream is to be a doctor. 我有许多工作要做。
I have a lot of work to do. 明天要开的会非常重要。 The meeting to be held tommorrow be reported to do be thought to do be believed to do be announced to do
据说Tom下月将出国。
Tom is said to go abroad next month. 据说Tom昨天被老板表扬了。 Tom is said to have been praised by his boss yesterday. 据说Tom现在正在准备考试。 Tom is said to be preparing for the exam. 据说我们的足球队又被打败了。 Our football team is said to have been defeated again. 据说那个名星现在在英国学习。
The famous star is reported to be studying in England.
据相信他撒谎了。 He is said to have told a lie.
据报道下周将发射卫星 （sent up ） The satellite is reported/announced to be sent up next week.
Hurry up! Our teacher is sure to be waiting for us.
据说Tom正在写一部小说。（be said to） Tom _is__sa_i_d_t_o__b_e_w__ri_t_in_g__a_n_o_v_e_l_.___________ 当我拜访她的时候，她正巧在画一幅画 (happen) When I went to see her, she happened to be drawing a picture.
要讨论的问题是关于污染的。 The problem to be discussed is about pollution. 你会参加明天举办的会议吗？ Will you attend the meeting to be held tommorrow.
记忆句式：Be to do/ be to be done 表将来；按照计划、安排要做。。。 我们和Tom三点在学校门口见。
奥巴马下周将访华。 Obama is to visit China next week. 这部电影下周要上映。 The film is to be shown next week.
二、to be doing不定式进行式，表示主句谓语动词 表示的动作发生时，不定式表示的动作正在进行 当他母亲进来时这个男孩假装正在读书。 The boy pretended to be reading when his mother came in. 和你在一道工作我很高兴。(glad) I am glad to be working with you. 瞧，那些男孩看起来似乎在打架（seem） Look! The boys seem to be fighting. 快点！我们的老师一定正在等我们呢！（be sure
We are to meet Tom at 3 o’clock at the school gate. 那些著名的医生下周要举行重要的会议。 The famous doctors are to hold an important meeting next week.
会议将在下周举行。 The meeting is to be held next week. 这个问题迟早将被解决。 The problem is to be settled sooner or later.
三、to have done/ to have been done不定式的完成 式：不定式的完成式所表示的动作在谓语所表示 的动作之前发生。
I am sorry to have given you so much trouble. 对不起给你添了这么多麻烦。 He seems to have read the novel. 看起来他已经读过那本小说了。