人教版英语选修7unit1 Living well Grammar课件 （共19张）
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| 名称 | 人教版英语选修7unit1 Living well Grammar课件 （共19张） |  | |
| 格式 | zip | ||
| 文件大小 | 192.8KB | ||
| 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 | 2019-04-15 20:46:17 | ||
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课件19张PPT。The infinitiveThe infinitiveBook 7 unit 1 Living well 不定式由“to+动词原形”构成,其否定形式是“not/never to do”,不定式可以带宾语或状语构成不定式短语,没有人称和数的变化,但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。结构 : to do
(否定) not/never to do (1).They pretended not to see us.(2). He pretended to be sleeping. (3).She pretended to have known it before.(一般式表示与谓语的动作同时/几乎/发生在
它之后.)(在谓语动词发生的同时,不定式的动作也正在进行)(完成式表示动作发生在谓语动作之前)(4).We’re happy to have been working with
you. (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)二. 时态与语态不定式 to do to be done to be doing to have done to have been
done to have been
doing--------------------三. 用法/ 功能To see is to believe.
It’s important to learn English well .(1). 主语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.My job to help the patient.
Your task to clean the classroom.
isis(2). 表语I want to go home.
The workers demanded to get better pay.
I found it necessary to talk to him again.(3) 宾语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. The teacher told me to clean the blackboard.
I expect you to give me some help.
(4). 宾补warn, tell, allow, help, ask, force等e.g. I made him do his work.He was made to do his work (by me).注意1> help 后面的“to”可省去e.g. They often help the grandma (to)
carry water.2> see, hear, watch, feel, notice, look at等表示
感觉和let, make, have等表示使役的动词后
面，不定式作宾语时要省“to” （注：被动
语态不省to）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.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.(5). 定语(如果不定式中的动词是不及物动词,
则不定式中要有介词.)请给我一支写字的笔.Please give me a pen to write with.I came here to see you.
He got up early to catch the train.(6) 状语（表示目的或结果）in order to ,
so as to ,
enough to ,
only to ,
too….to.,在一些短语中也有体现(7).独立结构to be frank,
to be honest,To tell the truth, I don’t agree with you.类似的结构(8)不定式与疑问词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。He didn’t know what to say.他不知道说什么。(宾语)
How to solve the problem is very important.如何解决这个问题很重要。(主语) My question is when to start.我的问题是什么时候开始。(表语)exerciseHave a try Try to find out all the sentences in the reading text which contain infinitives.Sentence-making 1爱和被爱都是最大的幸福。
_______________ are both great happiness.
2中国人民决不会征服。
The Chinese people refuse _________________
3据说他已经完成了他的工作。
He is said __________________________.
4 根据报道他们已安全到达。
They are reported ____________________To love and to be lovedto give in/ be conqueredto have finished/completed his workto have arrived safely5 我想叫人立刻修理这辆自行车。
I want this bike ___________________________.
6 玛利仿佛已经告诉这件事了。
Mary seemed _____________________________.
7众所周知，奥运会上他被授予了一枚金牌。
He is known ________________ a gold medal at the Olympic.to be repaired at once/ immediatelyto have been told about itto have been givenHomeworkWrite a short passage that contains infinitives.
Finish the exercises in the exercise books.
Recite the words in unit 1.
(否定) not/never to do (1).They pretended not to see us.(2). He pretended to be sleeping. (3).She pretended to have known it before.(一般式表示与谓语的动作同时/几乎/发生在
它之后.)(在谓语动词发生的同时,不定式的动作也正在进行)(完成式表示动作发生在谓语动作之前)(4).We’re happy to have been working with
you. (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)二. 时态与语态不定式 to do to be done to be doing to have done to have been
done to have been
doing--------------------三. 用法/ 功能To see is to believe.
It’s important to learn English well .(1). 主语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.My job to help the patient.
Your task to clean the classroom.
isis(2). 表语I want to go home.
The workers demanded to get better pay.
I found it necessary to talk to him again.(3) 宾语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. The teacher told me to clean the blackboard.
I expect you to give me some help.
(4). 宾补warn, tell, allow, help, ask, force等e.g. I made him do his work.He was made to do his work (by me).注意1> help 后面的“to”可省去e.g. They often help the grandma (to)
carry water.2> see, hear, watch, feel, notice, look at等表示
感觉和let, make, have等表示使役的动词后
面，不定式作宾语时要省“to” （注：被动
语态不省to）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.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.(5). 定语(如果不定式中的动词是不及物动词,
则不定式中要有介词.)请给我一支写字的笔.Please give me a pen to write with.I came here to see you.
He got up early to catch the train.(6) 状语（表示目的或结果）in order to ,
so as to ,
enough to ,
only to ,
too….to.,在一些短语中也有体现(7).独立结构to be frank,
to be honest,To tell the truth, I don’t agree with you.类似的结构(8)不定式与疑问词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。He didn’t know what to say.他不知道说什么。(宾语)
How to solve the problem is very important.如何解决这个问题很重要。(主语) My question is when to start.我的问题是什么时候开始。(表语)exerciseHave a try Try to find out all the sentences in the reading text which contain infinitives.Sentence-making 1爱和被爱都是最大的幸福。
_______________ are both great happiness.
2中国人民决不会征服。
The Chinese people refuse _________________
3据说他已经完成了他的工作。
He is said __________________________.
4 根据报道他们已安全到达。
They are reported ____________________To love and to be lovedto give in/ be conqueredto have finished/completed his workto have arrived safely5 我想叫人立刻修理这辆自行车。
I want this bike ___________________________.
6 玛利仿佛已经告诉这件事了。
Mary seemed _____________________________.
7众所周知，奥运会上他被授予了一枚金牌。
He is known ________________ a gold medal at the Olympic.to be repaired at once/ immediatelyto have been told about itto have been givenHomeworkWrite a short passage that contains infinitives.
Finish the exercises in the exercise books.
Recite the words in unit 1.