选修7unit1grammar市公开课一等奖省赛课微课金奖课件.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,*,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,*,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,*,Revise the Infinitive,Unit 1 Grammar,1/69,Marty says,2.Then I started to get weaker and weaker,Unfortunately,the doctors,dont know how to make,me better,but I am very,outgoing and have learned to adapt to,my disability.,3.Even after all that,no one could give,my disease a name and it is difficult,to know what the future holds.,Sentences from this unit:,2/69,4.Sometimes,too,I was,too weak to go to school so,my education suffered.,6.My ambition is to work for a firm that,develops computer software when I,grow up.,Marty says,5.I am happy to have found many,things I can do,like writing and,computer programming.,3/69,Marty says,7.Last year I invented,and a big company has,decided to buy it from me.,8.I have a very busy life with no time,to sit around feeling sorry for myself.,10.Just accept them for who they are,and,give them encouragement to live as rich,and full a life as you do.,9.To look after my pets properly takes a,lot of time,4/69,不定式由“,to+动词原形,”组成,其否定形式是“,not/never to do,”,不定式能够带宾语或状语组成不定式短语,没有些人称和数改变,但有时态和语态改变。不定式能够作主语、宾语、状语、表语和定语，但不能单独作谓语。不定式逻辑主语有时用“,for+名词或代词宾格,”组成。,不定式,5/69,动词不定式作用,Functions of Infinitive,1 主语(subject),2 表语(predicative),3 宾语(object),4 宾补(object complement),5 定语(attribute),6 状语(adverbial),7 独立结构(absolute construction),6/69,一、不定式作主语 (subject),To keep smiling,is healthy for you.,It,s important,to look up the new,words in the dictionary,when you,study English.,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,不定式后置。,7/69,My job,to protect the world,.,Your task,is,to _.,is,二、不定式作表语 (predicative),8/69,Seeing is to believe.,To see is believing.,Seeing is believing.,To see is to believe.,不定式惯用在系动词,be,seem,appear,get,remain,等后作表语。,All you have to do is,(,to,),finish the,job quickly.,假如主语部分有个表示不定式内容do,用作表语不定式可省略to。,9/69,Jeremy Lin likes,to play,basketball,.,The girl decided,to do it herself,.,We hope,to get there before dark,.,三、不定式作宾语 (object),10/69,常接动词不定式作宾语动词有：,agree,afford,appear,ask,attempt,care,choose,claim,dare,decide,demand,deserve,determine,expect,fail,get,hate,hesitate,hope,hurry,intend,learn,manage,offer,plan,prepare,pretend,promise,refuse,seem,tend,threaten,want,wish,11/69,四、不定式作宾补 (object complement),My mum asks me,to play the piano,two hours every day.,12/69,The teacher told me,to clean the blackboard,.,I expect you,to give me some help,.,引导不定式作宾补动词：,warn,tell,allow,help,ask,force等,+sb.to do sth.,13/69,notice,listen to,hear,watch,五看,see,look at,observe,三使,let,make,have,二听,一感觉:,feel,+sb.do sth.,（,不带to,）,14/69,1.They saw the boy,fall,suddenly from,the tree.,The boy was seen,to fall,suddenly,from the tree.,当以上动词用于被动式，to要还原：,Mother made John,wash,the car for,a week.,John was made,to wash,the car for,a week.,15/69,不定式做宾补时不带,to,情况,1,不定式在感官动词,(feel,hear,listen to,watch,look at,notice,observe),后；,2,使役动词,(let,have,make),后边作,宾补时,省去to,不过在被动语态中,要还原to；,16/69,3 不定式用在介词,but,except,besides,后时,假如这些介词前有行为动词do,各种形式,那么介词后不定式不带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,.,17/69,五、不定式作定语 (attribute),1.Kate is looking for a,suitable coat,to wear,.,2.Tom has a nice pen,to write with,.,18/69,1.不定式做定语时常放在被修饰名词或代词之后,(a),She was very busy and had no time,to,visit her friends,.,(,b),Ladies and gentlemen,I have,something important,to tell you,.,不定式作定语,19/69,不定式作定语与所修饰词之间有,三种关系：,I have a lot of work,to do,.,我有很多工作要做。,He is always the first,to come,.,他总是第一个来。,We all have a chance,to go to college,.,我们都有上大学机会。,(1)动宾关系,(2)主谓关系,(3)同位关系,20/69,2.当被the first,the last,the only等词以及形容词最高级修饰时,eg:,She is always,the first,to come and,the last,to leave.,3.something,anything,nothing,everything等复合不定代词惯用不定式做后置定语。,eg:Ive grown so crazy about,everything to do,with nature.,21/69,注意比较：,1)Have you anything,to send,?,你有什么东西要寄吗？,2)Have you anything,to be sent,?,你有什么要（我或他人）寄东西吗？,（不定式to send动作执行者是you）,（不定式to be sent动作执行者是,已被省略me或someone else）,22/69,5.假如不定式是不及物动词,则后面需,适当介词。,Please pass me some paper to write,_.,on,4.也可用在have to do和there be,句型中。,There is no one,to take care of her,.,I have no jewelry,to wear,.,23/69,I got up early to _.You came here to _.,in order to,so as to,enough to,only to,too.to,catch the train,六、不定式作状语 (adverbial),在一些短语中也有表达,24/69,eg:He spoke loudly(so as/in order),to be heard,.,1),表示目标:,to,in order to,so as to,不定式作状语,25/69,2),表示原因:,不定式能够用在作表语形容词后作,状语,sorry,surprised,happy,glad,eager,angry,foolish,right,wrong,slow,quick,rude,cruel,disappointed,等。,eg:Im glad/pleased,to see you,.,We were surprised,to hear the news,.,26/69,so+adj./adv.+as to do,such+n.+as to do,adj./adv.+enough+to do,too+adv./adj.+to do,He was,so,foolish,as to,believe it.,=He was,such,a fool,as to,believe it.,=He was foolish,enough to,believe it.,3),结果状语:,27/69,To tell the truth,I am not happy at the,moment.,to be frank,to be honest,to tell the truth,七、,独立结构,(absolute construction),28/69,1.It is good,to help others,.,2.It is my ambition,to make sure that the disabled people in our neighborhood have access to all public buildings,.,3.My ambition is,to work in the computer industry when I grow up,.,Identify its function.,(subject),(subject),(predicative),想一想,29/69,4.I dont have time,to sit around,feeling sorry for myself.,5.I am the only student in my class,to have a pet snake,.,6.A big company has decided,to buy it from me,.,7.My fellow students have begun,to accept me for who I am,.,(attribute),(attribute),(object),(object),30/69,8.I have had to work hard,to live a normal life,.,9.Some days I am too tired,to get out of bed,.,10.We must call on local government,to,give financial assistance to disabled,people,.,(adverbial),(adverbial),(object complement),31/69,动词不定式时态和语态,时 态,主 动,被 动,普通时,进行时,完成时,完成进行时,to do,to have done,to be doing,to have been,doing,to be done,to have been,done,32/69,(1)They pretended not,to see us,.,(2)He pretended,to be sleeping,.,(3)She pretended,to have known it before,.,(普通,时表示与谓语动作同时/几乎/发生在它之后。),(在谓语动词发生同时,不定式动作也正在进行。),(完成,时表示动作发生在谓语动作之前。),(4)Were happy,to have been working with,you,.,(完成进行,时表示谓语动作发生之前,不定式动作一直在进行而且可能之后也继续。),33/69,不定式时态,不定式普通时 to do,I am glad,to see you,.,He has decided,to give her,some money.,表示动作通常与谓语所表示动作,或状态同时或者几乎同时发生，或是,在它之后发生。,34/69,不定式进行时 to be doing,I am very glad,to be working,with you.,He pretended,to be working,hard,when his boss passed him.,表示动作通常与谓语动词表示动,作同时发生。,35/69,不定式完成时 to have done,He happened,to have seen,the,film before.,The novel is believed,to have been,translated,into Chinese.,不定式所表示动作发生在谓语动作,或状态之前。,36/69,He wanted,to have met,you at the,airport,but he didnt get there in time.,表示过去没有实现期待或者计划,hoped,promised,wanted,wished,expected,planned,He would like to,have played,the,violin at the concert.,不定式完成时在would like后边表示,未能实现愿望。,37/69,不定式语态,主动语态 to do,被动语态 to be done,It is an honor for me,to be invited,to,attend the meeting.,Everyone likes the hero,to be praised,.,38/69,1.prefer n.(doing)to n.(doing),2.prefer to do sth.rather than do sth.,3.would rather do,4.would rather+句子（虚拟语气）,5.advise/allow/permit/forbid sb.to do,advise/allow/permit/forbid doing,固定词组和句型,39/69,几对易混同词组：,stop to do sth.停下来去做某事,doing sth.停顿做某事,forget to do sth.忘记去做某事,doing sth.忘记已做了某事,remember to do sth.记得去做某事,doing sth.记得曾经做某事,40/69,The question is very difficult,to answer,.,The problem is difficult,to deal with,.,1.主语+be+adj.+to do,能用于此句型形容词有:,difficult,easy,comfortable,fit,hard,pleasant,tiresome,(使人疲劳),interesting,nice,heavy,dangerous,light,important,etc.,主动形式表被动意义不定式,41/69,The box is light enough,to,carry.,The river water is warm enough,to,swim in.,2.主语+be+adj.+enough+to do,The books seemed,too,heavy,to,carry.,The ice is,too,thin,to,skate on.,3.主语+be+too+adj.+to do,42/69,1.Last summer I took a course on _.,A.how to make dresses,B.how dresses be made,C.how to be made dresses,D.how dresses to be made,43/69,2.Ive worked with children before,so,I know what _ in my new job.,A.expected B.to expect,C.to be expecting D.expects,3.There are five pairs _,but I am at,a loss which to buy.,A to be chosen B to choose from,C to choose D for choosing,44/69,4.I find these problems are easy _.,A.to be worked out,B.to work them out,C.to work out,D.to be worked them out,5._ late in the morning,Bob turned,off the alarm.,A.To sleep B.Sleeping,C.Sleep D.Having slept,45/69,6.Tom kept quiet about the accident,_ lose his job.,A.so not as to B.so as not to,C.so as to not D.not so as to,7.The patient was warned _ oily,food after the operation.,A.to eat not B.eating not,C.not to eat D.not eating,46/69,Review,不定式能够作主语、表语、宾语、宾补、状语和定语。,不定式完成时：,to+have+动词过去分词,不定式被动式：,to+be+动词过去分词,47/69,Individual activity,注:另附 word 文档。,点击此处链接,48/69,1._ this cake,youll need 2 eggs,175g sugar and 175g flour.(广东),A.Having made,B.Make,C.To make,D.Making,I.Multiple choice.,49/69,2.Leonardo da Vinci(1452-1519)_,birds kept in cages in order to have the,pleasure of setting them free.(重庆),A.is said to be buying,B.is said to have bought,C.had said to buy,D.has said to have bought,50/69,3.I like getting up very early in summer.,The morning air is so good _.,(全国),A.to be breathed B.to breathe,C.breathing D.being breathed,4.Did the book give the information you,needed?,Yes.But _ it,I had to read the,entire book.(北京),A.to find B.find,C.to finding D.finding,51/69,5.David threatened _ his neighbor,to the police if the damages were not,paid.(上海),A.to be reported B.reporting,C.to report D.having reported,6.With the world changing fast,we have,something new _ with all by,ourselves every day.(重庆),A.deal B.dealt,C.to deal D.dealing,52/69,7.The children all turned _ the,famous actress as she entered the,classroom.(全国I),A.looked at B.to look at,C.to looking at D.look at,8.All of them try to use the power of the,workstation _ information in a,more effective way.(北京),A.presenting B.presented,C.being presented D.to present,53/69,9.With Fathers Day around the corner,I have taken some money out of the,bank _ presents for my dad.,(全国I),A.buy B.to buy,C.buying D.to have bought,10.We were astonished _ the temple,still in its original condition.(辽宁),A.finding B.to find,C.find D.to be found,54/69,11.I have a lot of readings _ before,the end of this term.(山东),A.completing B.to complete,C.completed D.being completed,12.In many peoples opinion,that,company,though relatively small,is,pleasant _.(四川),A.to deal with B.dealing with,C.to be dealt with D.dealt with,55/69,13.Harrison Ford is thought to be one,of the few movie stars _ as a,carpenter before.(上海春),A.to work,B.to be working,C.to have worked,D.to have been working,56/69,14.The difference in thickness and weight,from the earlier version makes the iPad,2 more comfortable _.(福建),A.held B.holding,C.be held D.to hold,15.The ability _ an idea is as,important as the idea itself.(湖南),A.expressing B.expressed,C.to express D.to be expressed,57/69,16.Having finished her project,she was,invited by the school _ to the new,students.(江西),A.speaking B.having spoken,C.to speak D.to have spoken,17.This machine is very easy _.,Anybody can learn to use it in a few,minutes.(辽宁),A.operating B.to be operating,C.operated D.to operate,58/69,18.Volunteering gives you a chance _,lives,including your own.(北京),A.change B.changing,C.changed D.to change,19.I stopped the car _ a short break,as I was feeling tired.(山东)A.take B.taking,C.to take D.taken,59/69,20._ warm at night,I would fill the,woodstove,then set my alarm clock,for midnight so I could refill it.,(湖南),A.StayingB.Stayed,C.To stayD.Stay,60/69,1.爱和被爱都是最大幸福。,_ are both great happiness.,2.听说他已经完成了他工作。,He is said _,_.,3.依据报道他们已安全抵达。,They are reported _.,To love and to be loved,to have finished/completed,his work,II.Translation.,to have arrived safely,61/69,4.我想叫人立刻修理这辆自行车。,I want this bike _,_.,5.玛莉好像已经被通知此事了。,Mary seemed _.,6.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 Olympics.,to be repaired at once,to have been told about it,to have been given,/immediately,62/69,III.阅读短文，按照句子结构语法性和,上下文连贯要求，在空格处使用括,号中词语正确形式填空。,Children arent born knowing that some people may be different from them.Children have to be taught what disabilities are so that they can understand them.They also have to know how _(treat)people with disabilities.,to treat,63/69,Talking to your kids about disabilities is an important aspect of the parenting role.Your children should know that it is wrong _(make)fun of people just because they are different.Children need to learn _(respect)others if they themselves want _(respect).It is parents job _(make)sure their children understand disabilities and treat all people kindly.,to make,to respect,to be respected,to make,64/69,I want to tell you something.,Make up a short passage using the infinitive as much as possible.The beginning of the passage is given below.,65/69,For example,Hi,I want,to tell you something,.I will go,to Ruian for shopping this afternoon.Do,you want,to go with me,?First,Id 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,66/69,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 cant wait,to have a try,!,Why not come and join me?,67/69,Homework:,1.Revise the infinitive.,2.Finish the exercises,on Page 5.,68/69,Thank you!,69/69,