选修7-unit2-Learning-about-Language市公开课一等奖省赛课微课金奖.pptx

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,1/47,高二人教新课标版选修七,Unit 2 Robots,Learning about Language,2/47,Bill felt great,pleasure,when he,tried,his new,fax machine and it worked.,2.He felt,pity,for Claire because she was overweight,and needed to lose about five kilos to look slim.,3.Even though Jane told him many times to,go away,her brother still accompanied her to the doctor.,Rewrite these sentences using words or,phrases of similar meaning from the text,to replace the underlined parts.,satisfaction,tested out,sympathy,leave alone,3/47,4.Her greatest,wish,was to look as elegant as,Gladys Claffern.,5.Please,call,me before you buy a new digital,camera so I can go with you.,6.She,looked,at,the computer screen carefully,hoping to find some new emails in her mailbox.,7.It was,ridiculous,that his own mother would,not talk to him about the affair.,8.He felt happy when his boss,stated,that he,could set aside some time for exercise.,desire,ring,up,scanned,absurd,declared,4/47,(News,16/04/2321)Historical research shows that,in the 22nd century many people told stories about how,at one time,people could buy robots as house decorators.,The robots would _ the literature for the latest ideas,in home decoration.Often the robots would _,designs that were grander than their owners wanted.,Brightly coloured _ and _ would,be suggested together with brightly patterned walls and,carpets.,2.Complete the following paragraph using the words and phrase in their proper forms.,turn around scan awful alarm clerk,cushion declare favour bedding,scan,favour,cushions,beddings,5/47,Some of the _ in the shops thought that the,designs were _.While some owners were firm,with their robots suggestions,others would,_ and walk out of the shop,feeling,embarrassed.A few other robots would even get into,physical fights with their owners in public as their,electrical systems sometimes would set off the shops,_.After a while the government decided such,behaviour was not appropriate and passed a law,_ robots should not leave the house.So robots,became household cleaners or industrial workers instead!,clerks,awful,turn,around,alarms,declaring,6/47,Grammar,Passive Voice,7/47,一、复习被动语态(Revise the Passive Voice),英语动词有,主动语态,（the active voice）,和,被动语态,（the passive voice）两种形式。,主动语态表示主语是动作执行者;,被语态表示主语是动作承受者。如：,Everyone,enjoys,exciting sports.(主动语态),Exciting sports,are enjoyed,by everyone.,(被动语态),8/47,Music,is being taught(by,Miss Li,)now.,转换规则：,用公式表示为:,(主动),S+V+O S(O)+V(be+,V-ed)+by+O(S),如：,Miss Li,is teaching,music,now.,9/47,一般,进行,完成,现在,am/is/are given,过去,was/were given,将来,shall/will be given,时,式,二、常见主被动时态改变一览表,am/is/are,being,given,has/have,been,given,was/were,being,given,had,been,given,shall/will have,been,given,10/47,1.English,is spoken,all over the world.,2.The water,is,being,turned,into,vapour.,3.Those rooms,have,not,been,cleaned,yet.,4.He,was,seen,to enter the room.,5.At that time they,were,being,shown,how to,run the machine.,11/47,6.Radios,had,just,been,invented,then,and,people were talking about sending pictures,by electricity.,7.Madame Curie,will,always,be,remembered,as the discoverer of the element radium.,8.Before you come back,the building,will,have been finished.,12/47,不定式被动式使用方法:,不定式与其逻辑主语之间是,被动关系时,要用,不定式被动式。不定式,普通被动式,即,表示其逻辑主语是不定式动作承受者,又表示,其动作与谓语动词动作同时发生或在其后发生,;,不定式,完成被动式,即,表示其逻辑主语是不定式,动作承受者，又表示其动作发生在谓语动词,动作之前。,13/47,e.g.He ordered the bridge,to be built,within,the month.,他命令在月内建成这座桥。(普通被动式),She was glad,to have been given,so much help.,得到如此多帮助,她很高兴。(完成被动式),14/47,三.动词不定式主动被动结构改变一览表,普通式,进行式,完成式,主动,to do,to be doing,to have done,被动,to be done,to,have,been,done,15/47,The meeting,to be held,is of great importance.,(2)The bridge,to,be,built,next year is just,between the one built last year and the,one being built now.,(3)This house seems,to,have,been,built,by,a good architect.,More examples:,16/47,通常在,believe,suppose,say,report,等动词组成,句子中能够进行主动语态到被动语态以及,被动语态和动词不定式转换。如：,They say that Mike is sick in bed.,It is said that,Mike is sick in bed.,Mike is said to,be sick in bed.,听说麦克卧床不起.,17/47,People believe that he was killed.,It is believed that,he was killed.,He is believed to,have been killed.,大家相信他被杀了。,18/47,当不定式逻辑主语是不定式所表示动作,承受者时，不定式普通要采取被动形式。,一、不定式被动形式有以下使用方法:,1.作主语：,It is an honor for me,to be asked,to speak here.,2.作宾语：,She asked,to be sent,to work in Xinjiang.,3.组成复合宾语：,He wanted the letter,to be typed,at once.,She didnt like herself,to be praised,like that.,19/47,4.组成复合谓语：,The books are not allowed,to be taken,out,of the room.,5.作定语：,Are you going to the meeting,to,be,held,in the teachers office?,6.作状语：,She was too young,to,be,assigned,such work.,20/47,二、不定式有时还能够有完成式被动式,在句中作,主语、宾语、定语,或者组成复合宾语、复合谓语等。,It is a good thing for him to have been criticized.,(主语),She preferred to have been given heavier work to do.,(宾语),He thought it an honor to have been invited to the,party.,(复合宾语),The book is said to have been translated into many,languages.,(复合谓语),She was the first woman to have been elected to such,a post.,(定语),21/47,三、不定式主动形式表示被动,在 there be 结构中。,比如：There is a lot of homework to do.(也可用to be,done)There is no time to lose(to be lost).,2.在“npron+be+adj+to do”结构中。,惯用形容词有easy,difficult,hard,impossible,nice,pleasant,light,heavy,fit,interesting,important,expensive,cheap,dangerous 等。,如：He is hard to convince.,He is an impossible person to work with,22/47,3.在“tooto do;enoughto”结构中。,如：The problem is too difficult to work out/,(to be worked out),The house is big enough to live in.,4.在“with+n+to do”结构中。,比如：With nothing to do,he lay in bed With so many exercises to do,I cant go to,the cinema,23/47,5.当不定式逻辑主语在句中出现时。,如：I have a letter to type today(I是to type逻辑主语)Do you have anything to say?(you是to say逻辑主语),6.当不定式隐含在 for sb to do结构中时。,比如：This is the best book to read(=for usyou to read)The important thing to do is to lock the door when we,leave the house,7.一些作表语用不定式主动形式。常见这类,动词有 let(出租),rent,hire,blame 等。,比如：The house is to letI felt l was to blame.,24/47,NOTICE,动词不定式主动语态形式使用要比被动,语态形式使用普遍,有时(尤其在口语中),即使意思上是被动,也往往用主动语态,形式来表示。,I have three motors,to repair today,.,The task is difficult,to finish on time,.,25/47,The purpose of new technologies is to make life,easier _ it more difficult.(MET99),A.not make B.not to make,C.not making D.do not make,2.Ive worked with children before,so I know,what _ in my new job.(MET),A.expected B.to expect,C.to be expecting D.expects,3.Having a trip abroad is certainly good for the old,couples but it remains _ whether they will,enjoy it.(MET),A.to see B.to be seen C.seeing D.seen,不定式与高考题,B,B,B,26/47,4.Charles Babbage is generally considered _,the first computer.(MET1993),A.to invent B.inventing,C.to have invented D.having invented,5.Allen had to call a taxi because the box was,_ to carry all the way home.(MET),A.much too heavy B.too much heavy,C.heavy too much D.too heavy much,C,A,27/47,6.The boy wanted to ride his bicycle in the street,but his mother told him _.(MET95),A.not to B.not to do C.not do it D.do not to,7.There are five pairs _,but Im at a loss,which to buy.(1999上海高考)A.to be chosen B.to choose from,C.to choose D.for choosing,A,B,28/47,8._ late in the afternoon,Bob turned off the,alarm.(年北京春季高考)A.To sleep B.Sleeping,C.Sleep D.Having sleep,9.With a lot of difficult problems _,the,newly-elected president is having a hard time.,(年上海春季高考),A.settled B.settling,C.to settle D.being settled,A,C,29/47,10.She will tell us why she feels so strongly that each,of us has a role _ in making the earth a better,place to live.(上海春季高考),A.to have played B.to play,C.to be played D.to be playing,11.In order to gain a bigger share in the,international market,many state-run companies,are trying _ their products more competitive.,(上海春季高考),A.to make B.making,C.to have made D.having made,B,A,30/47,12.The teacher asked us _ so much noise.,(北京春季高考),A.dont make B.not make,C.not making D.not to make,13.All these gifts must be mailed immediately,_ in time for Christmas.(05年辽宁卷),A.in order to have received,B.in order to receive,C.so as to be received,D.so as to be receiving,D,C,31/47,14.I would love _ to the party last night but,I had to work extra hours to finish a report.,A.to go B.having gone,C.going D.to have gone,15.Robert is said _ abroad,but I dont know,what country he studied in.,A.to have studied B.to study,C.to be study D.to have been studying,16.It is said in Australia there is more land than the,government knows _.A.what to do with it B.what to do it with,C.what to do with D.to do what with it,D,A,A,32/47,17.Quite a few people used to believe that disaster,_ if a mirror was broken.A.was sure of striking B.was sure of having struck C.was sure to be struck D.was sure to strike,18.John was made _ the truck for a week as a,punishment.A.to wash B.washing C.wash D.to be washing,19.She reached the top of the hill and stopped,_ on a big rock by the side of the path.A.to have rested B.resting C.to rest D.rest,D,A,C,33/47,20.Last summer I took a course on _.,how to make dresses B.how dresses be made,C.how to be made dresses D.how dresses to be made,21.The patient was warned _ oily food after,the operation.,A.to eat not B.eating not C.not to eat D.not eat,22.The flu is believed _ by viruses that,like to reproduce in the cells inside the human,nose and throat.(04),A.causing B.being caused,C.to be caused D.to have caused,A,C,C,34/47,23.To fetch water before breakfast seemed to,be a rule _.,A.to never break,B.never to be broken,C.never to have broken,D.never to be breaking,24.The tools in the workshop are not allowed,_.,A.taking out B.to take out,C.to be taken out D.being taken out,B,C,35/47,25.The dam _ by the year,will benefit,the whole country.,A.being completed B.to complete,C.completed D.to be completed,26.Here we found little snow,as most of it,seemed _ blown off the mountain.,A.to have been B.to be,C.that it was D.that it had been,D,A,36/47,27.He said such a thing ought _ to happen.,A.to be not allowed,B.not to be allowing,C.not to have allowed,D.not to be allowed,28.She told me that her proposal needed,_ into consideration.,A.to take B.to be taken,C.to be taking D.to have taken,D,B,37/47,29.The local health organization is reported,_ twenty-five years ago when Dr.Adm,became its first president.,A.to be set up,B.being set up,C.to have been set up,D.having been set up,C,38/47,30.Large sums of money _ each year in,painting the steelwork of bridges,ships,and other exposed structures.,A.have spent,B.have to be spent,C.have to spend,D.spend,B,39/47,1.,I feel greatly honored _ into their society.,(北京卷),A.to welcome B.welcoming,C.to be welcomed D.welcomed,高考链接,C,40/47,2.When asked why he went there,he said he,was sent there _ for a space flight.,(07江西卷),A.training B.being trained,C.to have trained D.to be trained,3.The children talked so loudly at dinner,table that I had to struggle _.,(07浙江卷),A.to be heard B.to have heard,C.hearing D.being heard,D,A,41/47,4.The flu is believed _ by viruses that like,to reproduce in the cells inside the human,nose and throat.(上海),A.causing B.being caused,C.to be caused D.be have caused,5.The news reporters hurried to the airport,only _ the film stars had left.(福建),A.to tell B.to be told,C.telling D.told,C,B,42/47,6.Little Jim should love _ to the theatre,this evening.(1992 全国),A.to be taken B.to take,C.being taken D.taking,7.The chair looks rather hard,but in fact,it is very comfortable to _.(1988 全国),A.sit B.sit on C.be sat D.be sat on,A,B,43/47,1.Go over key words and expressions.,2.Go over the grammar and do the exercise,on page 14 in the textbook.,Homework,44/47,3.Write a letter to a robot scientist.,Tell him what other things you think,robots can do.Or tell him why you think,robots are dangerous and help them,to improve robots.,45/47,Dear robot scientist,I am a student from No.7 Development School.,_,_,_,Yours,Jim Green,46/47,47/47,