课件30张PPT。Unit 1Revise the Infinitive living wellMarty says
…2. I have learned to adapt to my disability.3. I used to climb trees and swim and play football.4. Then I started to get weaker and weaker.Have A L k1.The doctors don’t
know how to make me better.(宾语)(宾语)(宾语)(宾语)Marty says
…Have A L k5. Even after all that, no one could
give my disease a name, so it is difficult
to know what the future holds.6. Sometimes, I am too weak to go to school.
7.My ambition is to work for a firm that develops
computer software when I grow up. 8. Last year I invented…and a big company
has decided to buy it from me.(主语)(状语)(表语)(宾语)Marty says
…Have A L k9. I have had to work hard
to live a normal life, but it has been worth it.10. If I had a chance to say one thing to healthy
children, it would be this:…11. Just accept them for who they are and give them
encouragement to live as rich and full a life as you do.介词(状语)(定语)(状语)1. 作主语2. 作宾语3. 作宾语补足语4. 作定语5. 作状语6. 作表语7. 作独立成分8. 与疑问词等连用结构 : to do;(否定) not to do 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--------------------(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/几乎同时/发生在
它之后.)(进行式表示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)(1).不定式作主语时,往往放在谓语之后,用it作形式主语.To see is to believe. It’s impossible for humans to fly
like a bird now.
(2).不定式作表语protect the world.He likes to______________.
I find it still necessary (for him)
to ___________ if he wants to win.(3) 不定式作宾语play basketball句型:think/ consider/ find it + adj.+ to do 常接不定式作宾语的动词有:
prepare decide determine
demand ask request
hope wish want expect desire
agree aim refuse
manage learn promise
pretend choose
fail dare offer help
三个要求五希望同意瞄准莫拒绝设法学会去承诺不要假装在选择没敢提出来帮助一准备二决定有些动词如remember, forget, try regret,stop, go on ,mean, 等后既可接动词不定式又可接动名词,但意义不同。
remember/forget/regret+ to do 表该动作未曾发生
remember/forget/regret+ doing表该动作已发生
remember to do 记得要做某事
remember doing 记得做过某事
forget to do 忘记要做某事
forget doing忘记做过某事
regret to do 遗憾要做某事
regret doing后悔做过某事
Eg:1. She often forgets to take her school bag to school.2.She forgot returning my book. stop to do 停止一件事去做另一件事
stop doing停止做同一件事
go on to do 继续做另一件事
go on doing继续做同一件事
mean to do 打算做某事
mean doing意味着做某事
try to do 尽力做某事
try doing 尝试做某事The teacher told me to____________ I expect you to_
(4). 不定式作宾补hand in my papers__.give me some helpThe teacher told me to clean the blackboard.
I expect you to give me some help.引导不定式作宾补的动词:五看 watch see look at observe notice三使 let make have 二听 listen to hear一感觉: feelWarn, tell, allow, help, ask, force等+sb to do sth+ sb do sth
(省略to)常用口诀如下:五看三室(使)两厅(听)一感觉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). 不定式作定语(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.something, anything, nothing, everything等复合不定代词常用不定式做后置定语。I came here to see you.
He got up early to catch the train.(6) 状语in order to ,
so as to ,
enough to ,
only to ,
too….to.,表示目的、原因、结果或条件。To tell the truth, I am not happy at the moment.(7).独立结构to be frank,
to be honest,
to tell the truth
He didn’t know
____________.(8) . 与疑问词等连用what to say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.(宾语)
How to solve the problem is very important.(主语) My question is when to start. (表语)注意:在与why连用时,只用于why或why not开头的简短疑问句中,后面紧跟的动词不定式不带to。
Why not have a rest?(9) 不定式的省略 (1).不定式中的动词上文已出现过,下文要
省略该动词. e.g.: Would you like to go with me ?
I’d like to.(2). 不定式是to be 结构, be 不可省. e.g.: Would you like to be a teacher?
I’d like to be.(10)不定式固定句型:had better+ (not) do sth.
Why (not) do sth.?
…prefer to do/prefer doing
…prefer + n./doing A +to + n./doing B
…prefer + to do A rather than do B
…would rather (not) do sth.
…would rather do A than (do) B
…would rather + 句子(过去式)
(虚拟语气) 要做……不定式的完成式to have doneHe happened to have seen the film before
The novel is believed to have been translated into Chinese.
不定式所表示的动作发生在谓语动作或状态之前He wanted to have met you at the airport, but he didn’t get there in time.
We planned to have done good deeds for the poor people last month.
表示过去没有实现的期待或者计划
hoped, promised, wanted, wished, expected, planned…不定式的完成式to have doneI would like to have given her the gift.
He would like to have played the violin at the concert.
不定式的完成式在would like后边表示未能实现的愿望。 不定式的完成式to have done1. The patient was warned ____ oily food after the operation.
A. to eat not B.eating not
C. not to eat D.not eating
2. 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 gone
3. Charles Babbage is generally considered ____the first computer.
A. to invent B. inventing
C. to have invented D. having invented4. Little Jim should love ____ to the theatre this evening.
A. to be taken B. to take
C. being taken D. taking
5. ____ late in the afternoon, Bob turned off the alarm.
A. To sleep B. Sleeping
C. Sleep D. Having sleep
6. The teacher asked us ____ so much noise.
A. don’t make B. not make
C. not making D. not to make7. Paul doesn’t have to be made ____. He always works hard.
A. learn B. to learn C. learned D. learning
9. The boy wanted to ride his bicycle in the street, but his mother told him ____.
A. not to B. not to do C. not to ride D. do not to10. I’ve worked with children before, so I know what ____ in my new job.
expected B. to expect
C. to be expecting D. expects
I want to tell you something… Hi, I want to tell you something.
I will go to Ruian for shopping this afternoon. Do you want to go with me? First, I‘d like to go to KaiTai store. But to be frank, most of time I am there only to do some window shopping, because everything is expensive. Then, I plan to go to HongQiao road to buy some clothes. I like to try the new fashion style of this season. By the way, do you know anything to entertain us? If so, I
can’t wait to have a try! Why not come and join me? Homework:
Revise the infinitive
Reread the text in unit 1