2015年人教版必修5-Unit-3-Life-in-the-future-Using-language课件(59张).ppt

Unit 3 Life in the futureUsing languageJust imagine,several thousand years later,the scientific technology is becoming more modern than it is now.What will happen?Are you me?Clone!Reading and discussing I HAVE SEEN AMAZING THINGS citizen typist typewriter postage postcode button instant n.公民公民;居民居民;市民市民n.打字员打字员n.打字机打字机n.邮资邮资n.邮政编码邮政编码n.纽扣纽扣;按钮按钮n.瞬间瞬间;片刻片刻adj.立即的立即的;立刻的立刻的Words preview receiver dustbin ecology greedy swallow material recycle n.接收器接收器;电话听筒电话听筒n.垃圾箱垃圾箱n.生态生态;生态学生态学adj.贪婪的贪婪的;贪心的贪心的vt.吞下吞下;咽下咽下 n.原料原料;材料材料vt.回收利用回收利用;再利用再利用Words previewgoodsrepresentative settlement motivationn.货物货物n.代表代表;典型人物典型人物adj.典型的典型的n.定居定居;解决解决n.动机动机Words previewWhere:What amazing things:A space stationlThoughtpadlA waste machinelManufacturing robotsAn enormous round plate;Spins slowly in space to imitate the pull of the earths gravity;The most up-to-date inventions of the 31st century.Fast-Reading 1)What is the space station like?It is an enormous round plate.Part 1 2)Why did the space station spin slowly in space?To imitate the pull of the earths gravity.Detail ReadingPart 2 True or false?1)Messages can be sent using a thoughtpad.2)The space citizens could send message clearly at any time.3)We can blame the tools for the faults of the user.TFFPlace the metal band over ones head,clear ones mind,press the sending button,think ones message and the next instant its sent.How are the messages sent in the 31st century?Part 3True or false?1)The rubbish used to be sent to be buried or burned.2)The rubbish is turned into the same grades of material.3)Nothing is wasted and everything is recycled.FTTThe giant machine swallows all the waste available and the rubbish is turned into several grades of useful material,such as“fertilizer”for the fields and“soil”for deserts.How does the waste machine work?Part 41)What can be produced in space?Who manufactures them?2)How are the goods transported to the earth?Answer 1)drugs,clothes,furniture,hovering carriages,etc.Robots manufacture them.2)By industrial spaceship.Modern Inventions of the 31st Century Only to be seen on the Space Station Communicationinventionthoughtpaddisadvantages1.efficient2.environmentally friendlythoughts must be clear or messages may be mixed upadvantagesFill in the poster for the Space Station.Modern Inventions of the 31st Century Only to be seen on the Space Station Waste DisposalinventionadvantagesdisadvantagesNonea waste machine1 dispose of all waste2 turns them into three grades of useful materialModern Inventions of the 31st Century Only to be seen on the Space Station ManufacturinginventionManufacturing robots1 no waste2 no pollution3 no environmental damagePeople must live on a space station to monitor the robotsadvantagesdisadvantagesPhrases show sb aroundup-to-date inventionthe latest forms of communication blame sb for sth=blame sth on sb dispose of a waste machinemanufacture goods1.带某人到处带某人到处(看看看看)2.最新的发明最新的发明3.最新式的交流方式最新式的交流方式 4.因某事而责备某人因某事而责备某人5.处理处理6.废物处理器废物处理器7.大量生产物品大量生产物品8.排除杂念排除杂念9.按下发送键按下发送键10.环保的环保的11.向前移动向前移动12.收集废弃物收集废弃物13.生态学原理生态学原理14.工作实践工作实践15.完成任务完成任务clear ones mindpress the sending buttonenvironmentally friendlymove oncollect wastethe principles of ecologywork practicesperform tasksSummaryIt was my first visit to a space station.Described as an e_ round plate,it spins slowly in space to _(模仿模仿)the pull of the earths gravity.The g_ showed us three stops.In the first stop,I saw the thoughtpad used for s_ messages.normousimitateuideendingNext stop,we are in the environment area.There is a _ machine which can s_ all the waste available.The t_ stop showed us how the goods are m_ by r_.wallowhirdanufacturedobotswasteNow in pairs think about the advantages and disadvantages of living on a space station.For example:Would you like to live and work in one?What would you do with your spare time?Prepare to report to the class.Discussion Students work in pairs to have a discussion according to the following questions:Q1.Which planet is said to be the most similar to the earth?Q2.Suppose people can live on it.What should people consider?ListeningModern flats,floating Cluesscientific technology is becoming more modern than it is now.There will be more robots to do (from text)own personal flying car；underwater house,floating flatMars water and guess the topic.Then listen to the tape and tick those you hear.1 Read the phrases before listening,space creatures living on another planet new discoveries in space why a space station spins how to get water on Mars comets houses in a town on Mars Martian creatures atmosphere and gravity “Wonderworld”will provide a covered area for people to live in with a special air supply.2 Listen to the tape again and answer the following questions.1.How can“Wonderworld”make sure there is enough oxygen?“Wonderworld”will make sure there isenough water by collecting some fromunder the planets surface.After use,this water will be cleaned and recycledso that it can be used as rain to watercrops and provide clean drinking water.2.How can“Wonderworld”make sure there is enough water?Everyone will put their dirty water inspecial tanks and animals will have to go to the toilet in special places.Bacteria will clean this dirty water so it can be used again.People may become rich or famous.3.What is the advantage of living in “Wonderworld”?Students own answer.For example:I think the people will be quite healthy as they have a satisfactory climate,enough water and sufficientaccommodation to live comfortably.4.Do you think people will be healthy living in“Wonderworld”?Why?The new town called:“Wonderworld”will provide a _ area for people to _ in with a special air _.The town will make sure there is enough _ by collecting some from _ the planets surface.After use,this water will be3 Listen again and fill in the blank.coveredlivesupplywaterunder_ and _ so that it can be used as _ to water crops and provide clean _water.Everyone will put their _ water in special tanks and _ will have to go to the _ in special places._will clean this dirty water so it can be used _.If people live on Mars,they may become _ or _.raindirtyanimalstoiletagaindrinkingBacteriarichfamouscleanedrecycled1.Where will everyone put their dirty water?A.in special pools B.in special tanks C.in special buckets D.in special tubs2.Whatwho will clean the water?A.the people on Mars B.robots C.plants D.bacteria4 Listen again and choose the best answer.B D 3.What will the robots provide?A.building material B.oxygen C.medicine D.light4.What is the advantage of living in “wonderworld”?A.being healthy B.being rich or famous C.being imaginable D.being tall or thinA B Li Qiang(LQ)is interviewing Walker Hiller(WH)on the space station about his idea for building a new town called“Wonderworld”on Mars.Listening Text CAN PEOPLE REALLY LIVE ON MARS?LQ:Well,Mr.Hiller!Why did you think of building a new town on Mars?WH:It sounds astonishing,doesnt it?I imagine that itll be difficult and the atmosphere,gravity,and climate will have to be just like the earth or nobody will travel there.LQ:Can you imagine how thatll be achieved?WH:Yes,I think so.The atmospheres too hot and has no oxygen.So people couldnt breathe Mars air and live.Well make a covered area for people to live in with a special air supply.LQ:Is it likely you can find and use water to keep the climate similar to that on the earth?WH:Perhaps.We hope theres water under the planets surface.People will have to collect all the used water so it can be cleaned and recycled as rain.Then it can be used again to water plants and crops and provide clean drinking water.LQ:Yes.I suppose everyone will have to put their dirty water in special tanks.Even animals will have to be trained to go to the toilet in special places.WH:Yes,I suppose so.LQ:So is it likely that bacteria will clean the water?WH:Well,thats a possibility.LQ:I wonder if the houses can be made strong enough against the gravity on Mars?WH:Yes,they can.The robots will provide special building material.LQ:Still life sounds quite uncomfortable.So whats the advantage of going to live on Mars?WH:There will be opportunities for scientific work and to look for gold or other metals.So people may become rich or famous.LQ:How healthy will the people be,I wonder?SpeakingWhat will future life be?transportationbusinesscommunicationeducationhealth condition CommunicationWorkBusiness and moneyThe human bodyHow will people communicate in the future?Where will people work in thefuture?What kind of jobs will people have?How will people do business in the future?What kind of money will people use?What will humans look like in the future?Will people still get sick?LanguageHouses and buildingsTransportationEducationWhat language(s)will people speak in the future?Will people still speak Chinese and English?Where will people live in the future?What will their cities look like?How will people travel in the future?Where will people go and why?What will schools be like in the future?What subjects will people study?Sample dialogueS1:What problems do you think our hometown will have one thousand years in the future?S2:Is it possible life will be better than it is now?S1:Yes,of course.Probably everyone will be more comfortable.Theyll be provided technological improvement and the robots.S2:Oh I see.Is it possible that people will have solved the problems of today global warming,air and water pollution,etc?S1:Most likely they will.For example dirty air.It would be easy to solve that.All you would need to do is build a cover over the city.All the air inside would be kept clean.S2:That sounds fine but is it likely the temperature will be too hot for us to live on the earth?S1:Maybe,but Im sure someone will have invented clothes with cooling systems fitted into them.Perhaps everyone will have a machine which pushes water round the body and keeps you cool.S2:Wow!Can you imagine what life will be like when the energy runs out?S1:Oh,that will be solved by using the energy from the sun.Dont worry.Im sure wed enjoy a visit if we could ever visit the future!And now weve had our four questions.Lets find another pair to discuss their questions.Writing:How to write a report?Structure Para 1:why you write a reportBody:your own ideas on the itemConclusion:how you think it will helpUsing the following expressions:Suppose that I wonder if I imagine that Im sure Do you imagine that?Is it likely/unlikely that?Is it possible that?Do you suppose that?Perhaps/Maybe/Possibly Most likely Probably Sample writing The benefits and problems of living one thousand years in the future I think there will be more benefits than problems living in the future.Of course things will be different and there may be many problems.If there is dirty air we will solve thatby placing a cover over our hometown.That way we can clean the air as it enters the town,and keep out the dust and dirt.If it is too hot people will be provided with suits fitted with cooling systems.That way they will keep cool all the time.As for the problem of the energy running out that we face today.That will be solved by using the energy from the sun to run all the electrical plants as well as cars.Luckily it will be endless clean energy!So we think that life in the future will be much better than it is now.Homework1.Review the words and expressions.2.Finish exercises on Page P55-58.3.Review the text.