高二英语必修五unit1 lesson5不定式课件
文档属性
| 名称 | 高二英语必修五unit1 lesson5不定式课件 |  | |
| 格式 | zip | ||
| 文件大小 | 296.6KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2013-12-19 16:07:54 | ||
图片预览
文档简介
课件40张PPT。 The
Infinitiveto doIn the book, Hawking explains both what it means to be a scientists and how science works. 作主语:1. To do such things is foolish.2. 在10分钟里完成作业是很难的To finish the homework in ten minutes is very hard.It is foolish to do such things.It is very hard to finish the homework in ten minutes.作表语用作表语的不定式一般表示主语的内容．
? My wish is to become a teacher.
? Our plan is to improve English this year.
不定式常用在系动词be, seem, appear, get, remain等后作表语．To become a teacher is my wish. Ex.1 on page 83 作宾语1. I didn’t expect to survive that long.2. Since then, hawking has continued to seek answers to questions about the nature of the universe.3. People who listen to Hawking’s lectures sometimes find it difficult to understand him.Ex. 2 on page 6itEx.2 on page 84动词+疑问词+不定式1. I don’t know what to do next.2. We haven’t decide where to spend our holiday.3. Marx gave some advice on how to learn a foreign language.这类词有:tell, teach, show, advise, know, decide.One day, your doctor tells you that you may not have more than twelve months to live.做定语(常常表示将来的动作)不定式做定语时常放在被修饰的名词或代词之后1. 没有可吃的东西了There is nothing to eat.There is nothing that we can eat.2.他只有一间老房子可住。He has only an old hose to live in.inHe has only an old hose that he can live in.Ex. 3 on page 6 作状语（表示动作的目的，结果，原因等）1. He travelled around the world to give lectures.2. Readers were pleased and surprised to find that a scientists could write about his work in a way …3. To explain what they have seen,they build a theory about the way and…Ex.3 on page 84作宾补? I didn’t ask you to pay for the meal.
? They warned us to be careful of thieves.如下动词常跟这种复合宾语：want, wish, ask, tell, order,permit, advise, persuade, allow, invite.不定式在下列动词后作宾语补足语时，要省略to
“看”： see, look at, observe, watch, notice
“听”：hear, listen to “感觉”： feel 使役动词：have, make, let
但改为被动语态时，不定式要加to, 如：
I saw him cross the road.
He was seen to cross the road.
1. Paul doesn’t have to be made ____. He always works hard.
A. learn B. to learn C. learned D. learning2. I saw a little girl___ a hammer___ the box.
to use; to open B. use; open
C. using; opened D. using; to open
1.It was stupid _______ your advice.
A. for me not to take B. of me not taking
C. for me not taking D. of me not to take
2.The purpose of new technologies is to make life easier,________ it more difficult. A. not make B. not to make C. not making D. do not make2.There are five pairs ___, but I‘m at a loss which to buy. ?A. to be chosen?? B. to choose from?
C. to choose? D. for choosing 3.____late in the afternoon, Bob turned off the alarm. A. To sleep? B.Sleeping?
C. Sleep? D. Having sleep不定式的结构：（to）+do，
不定式的形式：（以动词write为例）
??? 否定式：not + (to) do
Robert is said ___ abroad, but I didn’t know what country he studied in.
A.to have studied B.to study
C.to be studying D.to have been studying
2. Alice is said _____ her homework in her own room now.
to have done B. to be doing
C. doing D. be doing ②不定式动词在介词but, except, besides 后面时，如果这些介词之前有行为动词do 的各种形式，那么，这些介词后的不定式不带to, 否则要带to。? He had no choice but to wait.
? He could do nothing but wait.有 do无 to，有 to无 do1. Sandy could do nothing but___to his teacher that he was wrong.
A. admit B. admitted
C. admitting D. to admit 2. There is nothing _________ but _________ down and wait for him.
to do; sit B. to do; sitting
C. to do; to sit D. to be done; to sitADiscussion What do you know about hawking?2. What can you learn from him?．
当名词被the first ,the last以及the last, the only 等序
数词以及形容词最高级修饰时，常用不定式作定语，
而不管动作是否已完成．
? He is the only person to know the truth.
? She is always the first to come and the last to leave.5. I saw a little girl _______ a hammer __________ the box.
to use; to open B. use; open
C. using; opened D. using; to open
I often hear him sing the song.
He is often heard to sing the song. have, let, make, see, hear, look at, listen to, watch, feel, observe, notice, feelDExercise :Check the answers on P5.Subject:(8)
Attribute(2)(3)
Object(1)(9)
Adverbial(4)(5)(6)(7)(10) Robert is said ___ abroad, but I didn’t know what country he studied in.
A to have studied B to study
C to be studying D to have been studying
The purpose of new technologies is to make life easier, ___ it more difficult.
A not make B not to make
C not making D do not make
3. I’ve worked with children before, so I know what ___ in my new job.
A. expected B. to expect
C to be expecting D expectsWe agreed ___ here but so far she hasn’t turned out yet.
A. having met B. meeting
C. to meet D. to have met
8. The boy wanted to ride his bicycle in the street, but his mother told him ____.
A. not to B. not to do C. not do it D. do not to
9. The patient was warmed __ oily food after the operation.
to eat not B.eating not C.not to eat D.not eating
10. I would love ___ to the party last night but I had to work extra hours to finish a report.
A. to go B. to have gone C. going
D. having gone11. There are five pairs____, but I’m at a loss which to buy.
A. to be chosen B. to choose from C. to choose D. for choosing
12. –You should have thanked her before you left.
--I meant____, but when I was leaving I couldn’t find her anywhere.
A. to do B. to C. doing D. doing so
13.With a lot of difficult problems____, the newly-elected president is having a hard time.
A. settled B. settling
C. to settle D. being settled
9.____late in the afternoon, Bob turned off the alarm.
?A. To sleep? B. Sleeping? C. Sleep? D. Having sleepHomeworkPrepare the passage “making a difference”.
1.Find out the topic sentence of each paragragh.
2.Fin out the answers to the questions:
Why are great scientists like Hawking different from the ordinary people?
What is Zhang Heng’s experiment?
How did Galileo and Zhang Heng change the way we look at the world?
不定式的时态(1)不定式的一般形式所表示的动作，通常与谓语的动
作（状态）同时（或几乎同时）发生，或是在它之
后发生。
Eg. I saw him go out .
(2)如果谓语表示的动作（情况）发生时，不定式表示
的动作正在进行，这时不定式就要用进行式。
Eg. I am very glad to be working with you.
(3)如果不定式的动作发生在谓语动词之前，就要用完
成式。
Eg. I`m sorry to have kept you waiting.GOODBYE? It is useful//important for you to learn some spoken English.
? It is very kind of you to come here.
? It is foolish of him to do such a thing.1.It was stupid _______ your advice.
A. for me not to take B. of me not taking
C. for me not taking D. of me not to take
D
5. It is said in Australia there is more land than the government knows ____.
A. it what to do with B. what to do it with
C. what to do with it D. to do what with it
目的状语还可以用 in order to 或 so as to来表示。 Eg. 1) In order to pass the exam, he worked very
hard.
2) We ran all the way so as not to be late. 不定式也可在作表语用的形容词后面作状语。 Eg. 1) I am very glad to hear it.
2) The question is difficult to answer. “too + 形容词或副词+不定式”也作状语。Eg. He is too old to do that. 另外句子中有enough 这个词时，常用不定式作状语。Eg. The room is big enough to hold us .需要注意have, make的用法：have, make 用做使
役动词，表“让，使，允许”等意，其后的不定式
作宾补时，才可省to．如果用作一般实义动词，
have表示“有”，make表示“制造”，“做”等意
义，且后面的不定式作目的状语，定语等时，不
定式符号to不能省．
? I won’t have him cheat me. “允许”
? I have a lot of work to do. “有”
? His story made us laugh. “使”
? Father made a kite for his son to fly. “做”作定语的不定式与被修饰的名词或代词往往存在
着两种逻辑关系，即被修饰的名词和代词是不定
式的逻辑主语或逻辑宾语．
? Alice is always the first student to come to school. (主谓关系)
? The teacher gave me some English books to read. (动宾关系)
? The meeting to take place here tomorrow is going to discuss the problem of pollution.(主谓关系)
? Mr. Brown has a large family to support．
(动宾关系)在下面这些动词后只带动名词作宾语：
mind, miss, excuse, enjoy, escape, consider,
admit(承认)，advise, appreciate=enjoy (欣赏),
avoid, finish, face, practise, suggest, stop, delay
(延迟), imagine, include, keep, quit（离开）,
Resist (抵抗), risk (冒险), understand, be used to,
look forward to (期望), object to (反对),
pay attention to, etc. 以及介词后接动名词 doing在感叹句和疑问句中只能用 it 作形式主语
? What fun it is to jump into a poor or lake in summer!
? How long did it take you to finish the work?
如果要表示不定式动作的执行者,要在不定式短语前加上一个for sb.的短语，语法上称为不定式的复合结构.? All you have to do is (to )press the button.
? The only thing I can do is (to) give you as much
help as I can.
（如果主语部分有个表示不定式内容的do，用作表语的不定式省略to）不定式即可作动词的宾语也可作介词的宾语.不
定式作介词的宾语时,介词之后一般不直接接不定
式，一般都是:疑问词+不定式作宾语.? She has no choice but to wait for the news.
? There was nothing she could do but cry.需要注意的是, 必须要有
实义动词 do 时，but / except 后的不定式 to 才能
省略，否则 to 则不省. 我们用一句话概括就是：②当作定语的不定式所修饰的名词或代词是不定式动作的
承受者时，不定式既可以用主动语态，也可用被动语态，
但其含义有所不同。试比较：A. Have you anything to send? B. Have you anything to be sent? 不定式的基本形式
Discussion ★What does the title mean?No BoundariesThere is no limitation of learning and determination.
Where there is a will, there is a way.
The?important?thing?in?life?is?to?have?a?great?aim,?and?the determination?to??achieve it.
（人生之要事在于确立伟大的目标与实现这目标的决心。） 壮心无崖
Infinitiveto doIn the book, Hawking explains both what it means to be a scientists and how science works. 作主语:1. To do such things is foolish.2. 在10分钟里完成作业是很难的To finish the homework in ten minutes is very hard.It is foolish to do such things.It is very hard to finish the homework in ten minutes.作表语用作表语的不定式一般表示主语的内容．
? My wish is to become a teacher.
? Our plan is to improve English this year.
不定式常用在系动词be, seem, appear, get, remain等后作表语．To become a teacher is my wish. Ex.1 on page 83 作宾语1. I didn’t expect to survive that long.2. Since then, hawking has continued to seek answers to questions about the nature of the universe.3. People who listen to Hawking’s lectures sometimes find it difficult to understand him.Ex. 2 on page 6itEx.2 on page 84动词+疑问词+不定式1. I don’t know what to do next.2. We haven’t decide where to spend our holiday.3. Marx gave some advice on how to learn a foreign language.这类词有:tell, teach, show, advise, know, decide.One day, your doctor tells you that you may not have more than twelve months to live.做定语(常常表示将来的动作)不定式做定语时常放在被修饰的名词或代词之后1. 没有可吃的东西了There is nothing to eat.There is nothing that we can eat.2.他只有一间老房子可住。He has only an old hose to live in.inHe has only an old hose that he can live in.Ex. 3 on page 6 作状语（表示动作的目的，结果，原因等）1. He travelled around the world to give lectures.2. Readers were pleased and surprised to find that a scientists could write about his work in a way …3. To explain what they have seen,they build a theory about the way and…Ex.3 on page 84作宾补? I didn’t ask you to pay for the meal.
? They warned us to be careful of thieves.如下动词常跟这种复合宾语：want, wish, ask, tell, order,permit, advise, persuade, allow, invite.不定式在下列动词后作宾语补足语时，要省略to
“看”： see, look at, observe, watch, notice
“听”：hear, listen to “感觉”： feel 使役动词：have, make, let
但改为被动语态时，不定式要加to, 如：
I saw him cross the road.
He was seen to cross the road.
1. Paul doesn’t have to be made ____. He always works hard.
A. learn B. to learn C. learned D. learning2. I saw a little girl___ a hammer___ the box.
to use; to open B. use; open
C. using; opened D. using; to open
1.It was stupid _______ your advice.
A. for me not to take B. of me not taking
C. for me not taking D. of me not to take
2.The purpose of new technologies is to make life easier,________ it more difficult. A. not make B. not to make C. not making D. do not make2.There are five pairs ___, but I‘m at a loss which to buy. ?A. to be chosen?? B. to choose from?
C. to choose? D. for choosing 3.____late in the afternoon, Bob turned off the alarm. A. To sleep? B.Sleeping?
C. Sleep? D. Having sleep不定式的结构：（to）+do，
不定式的形式：（以动词write为例）
??? 否定式：not + (to) do
Robert is said ___ abroad, but I didn’t know what country he studied in.
A.to have studied B.to study
C.to be studying D.to have been studying
2. Alice is said _____ her homework in her own room now.
to have done B. to be doing
C. doing D. be doing ②不定式动词在介词but, except, besides 后面时，如果这些介词之前有行为动词do 的各种形式，那么，这些介词后的不定式不带to, 否则要带to。? He had no choice but to wait.
? He could do nothing but wait.有 do无 to，有 to无 do1. Sandy could do nothing but___to his teacher that he was wrong.
A. admit B. admitted
C. admitting D. to admit 2. There is nothing _________ but _________ down and wait for him.
to do; sit B. to do; sitting
C. to do; to sit D. to be done; to sitADiscussion What do you know about hawking?2. What can you learn from him?．
当名词被the first ,the last以及the last, the only 等序
数词以及形容词最高级修饰时，常用不定式作定语，
而不管动作是否已完成．
? He is the only person to know the truth.
? She is always the first to come and the last to leave.5. I saw a little girl _______ a hammer __________ the box.
to use; to open B. use; open
C. using; opened D. using; to open
I often hear him sing the song.
He is often heard to sing the song. have, let, make, see, hear, look at, listen to, watch, feel, observe, notice, feelDExercise :Check the answers on P5.Subject:(8)
Attribute(2)(3)
Object(1)(9)
Adverbial(4)(5)(6)(7)(10) Robert is said ___ abroad, but I didn’t know what country he studied in.
A to have studied B to study
C to be studying D to have been studying
The purpose of new technologies is to make life easier, ___ it more difficult.
A not make B not to make
C not making D do not make
3. I’ve worked with children before, so I know what ___ in my new job.
A. expected B. to expect
C to be expecting D expectsWe agreed ___ here but so far she hasn’t turned out yet.
A. having met B. meeting
C. to meet D. to have met
8. The boy wanted to ride his bicycle in the street, but his mother told him ____.
A. not to B. not to do C. not do it D. do not to
9. The patient was warmed __ oily food after the operation.
to eat not B.eating not C.not to eat D.not eating
10. I would love ___ to the party last night but I had to work extra hours to finish a report.
A. to go B. to have gone C. going
D. having gone11. There are five pairs____, but I’m at a loss which to buy.
A. to be chosen B. to choose from C. to choose D. for choosing
12. –You should have thanked her before you left.
--I meant____, but when I was leaving I couldn’t find her anywhere.
A. to do B. to C. doing D. doing so
13.With a lot of difficult problems____, the newly-elected president is having a hard time.
A. settled B. settling
C. to settle D. being settled
9.____late in the afternoon, Bob turned off the alarm.
?A. To sleep? B. Sleeping? C. Sleep? D. Having sleepHomeworkPrepare the passage “making a difference”.
1.Find out the topic sentence of each paragragh.
2.Fin out the answers to the questions:
Why are great scientists like Hawking different from the ordinary people?
What is Zhang Heng’s experiment?
How did Galileo and Zhang Heng change the way we look at the world?
不定式的时态(1)不定式的一般形式所表示的动作，通常与谓语的动
作（状态）同时（或几乎同时）发生，或是在它之
后发生。
Eg. I saw him go out .
(2)如果谓语表示的动作（情况）发生时，不定式表示
的动作正在进行，这时不定式就要用进行式。
Eg. I am very glad to be working with you.
(3)如果不定式的动作发生在谓语动词之前，就要用完
成式。
Eg. I`m sorry to have kept you waiting.GOODBYE? It is useful//important for you to learn some spoken English.
? It is very kind of you to come here.
? It is foolish of him to do such a thing.1.It was stupid _______ your advice.
A. for me not to take B. of me not taking
C. for me not taking D. of me not to take
D
5. It is said in Australia there is more land than the government knows ____.
A. it what to do with B. what to do it with
C. what to do with it D. to do what with it
目的状语还可以用 in order to 或 so as to来表示。 Eg. 1) In order to pass the exam, he worked very
hard.
2) We ran all the way so as not to be late. 不定式也可在作表语用的形容词后面作状语。 Eg. 1) I am very glad to hear it.
2) The question is difficult to answer. “too + 形容词或副词+不定式”也作状语。Eg. He is too old to do that. 另外句子中有enough 这个词时，常用不定式作状语。Eg. The room is big enough to hold us .需要注意have, make的用法：have, make 用做使
役动词，表“让，使，允许”等意，其后的不定式
作宾补时，才可省to．如果用作一般实义动词，
have表示“有”，make表示“制造”，“做”等意
义，且后面的不定式作目的状语，定语等时，不
定式符号to不能省．
? I won’t have him cheat me. “允许”
? I have a lot of work to do. “有”
? His story made us laugh. “使”
? Father made a kite for his son to fly. “做”作定语的不定式与被修饰的名词或代词往往存在
着两种逻辑关系，即被修饰的名词和代词是不定
式的逻辑主语或逻辑宾语．
? Alice is always the first student to come to school. (主谓关系)
? The teacher gave me some English books to read. (动宾关系)
? The meeting to take place here tomorrow is going to discuss the problem of pollution.(主谓关系)
? Mr. Brown has a large family to support．
(动宾关系)在下面这些动词后只带动名词作宾语：
mind, miss, excuse, enjoy, escape, consider,
admit(承认)，advise, appreciate=enjoy (欣赏),
avoid, finish, face, practise, suggest, stop, delay
(延迟), imagine, include, keep, quit（离开）,
Resist (抵抗), risk (冒险), understand, be used to,
look forward to (期望), object to (反对),
pay attention to, etc. 以及介词后接动名词 doing在感叹句和疑问句中只能用 it 作形式主语
? What fun it is to jump into a poor or lake in summer!
? How long did it take you to finish the work?
如果要表示不定式动作的执行者,要在不定式短语前加上一个for sb.的短语，语法上称为不定式的复合结构.? All you have to do is (to )press the button.
? The only thing I can do is (to) give you as much
help as I can.
（如果主语部分有个表示不定式内容的do，用作表语的不定式省略to）不定式即可作动词的宾语也可作介词的宾语.不
定式作介词的宾语时,介词之后一般不直接接不定
式，一般都是:疑问词+不定式作宾语.? She has no choice but to wait for the news.
? There was nothing she could do but cry.需要注意的是, 必须要有
实义动词 do 时，but / except 后的不定式 to 才能
省略，否则 to 则不省. 我们用一句话概括就是：②当作定语的不定式所修饰的名词或代词是不定式动作的
承受者时，不定式既可以用主动语态，也可用被动语态，
但其含义有所不同。试比较：A. Have you anything to send? B. Have you anything to be sent? 不定式的基本形式
Discussion ★What does the title mean?No BoundariesThere is no limitation of learning and determination.
Where there is a will, there is a way.
The?important?thing?in?life?is?to?have?a?great?aim,?and?the determination?to??achieve it.
（人生之要事在于确立伟大的目标与实现这目标的决心。） 壮心无崖