unitdigitalage前景实用英语.pptx

Unit 5 Digital Age第1页/共135页Part ALead inTextExercisePhoneticsGrammarFunctions and NotionsUnit 5 Digital AgeWritingWorkshopPart BPart CLead inTextExercise第2页/共135页Task 2Task 1Task 3Part ALead in第3页/共135页Task 1 Study the pictures and discuss the questions below in small groups.Use the words given below if necessary.1.Howmuchdoyouknowabouttheproductinthefirstpicture?2.Doyoureadstoriesorplaygamesonadigitalreadingdevice?3.Doyouknowanyotherdigitalreadingdevices?Givesomeexamples.Cues:iPhone,cellphone,AppleCues:iPad,convenient,traditionalCues:Amazon Kindle,Sony ReaderPart ALead in第4页/共135页Task 1 Study the pictures and discuss the questions below in small groups.Use the words given below if necessary.1.Howmuchdoyouknowabouttheproductinthefirstpicture?2.Doyoureadstoriesorplaygamesonadigitalreadingdevice?3.Doyouknowanyotherdigitalreadingdevices?Givesomeexamples.a.Its an iPhone.Its a fashionable cellphone.a.Yes,I like to read stories every day on a digital reading device,such as an iPad.Its very convenient.Amazon Kindle,Sony Reader,WeFound,etc.Part ALead inb.I dont know anything about it.b.No,I prefer traditional books.第5页/共135页Task 2 Listen to the following short dialogues and fill in the blanks.Dialogue 1 A:Sandy,youhaveaniPad,right?B:Yeah.A:MayIhavealook?Im_buyingone.B:_.Hereitis.A:Wowbeautiful.Ilikethiscolor.B:Itismy_color.A:Whatcanyoudowithit?B:Icanreadbooks,watchmovies,listentomusic,playgames,and_theInternet.consideringNo problemfavorite surfPart ALead in第6页/共135页Task 2 Listen to the following short dialogues and fill in the blanks.Dialogue 2A:Youvebeensittingbeforethecomputerforhours.Whatareyoudoing?B:Im_fortomorrowspresentationinclass.A:Oh.Isitdone?B:Notyet.Itsahuge_forme.A:Whatsthematter?B:Iwanttomakethe_lookbetterbutIdontknowhow.A:Well,_youpresentandhowyoupresentitaremoreimportant.B:Maybeyouareright.slidesheadachewhatpreparingPart ALead in第7页/共135页 1.Whichonedoyouprefer,traditionaltextbooksore-books?2.Whatdoyouthinkofthefutureofdigitallearningtechnology?Cues:convenient,information,media platform,understandingCues:useful and helpful for study,pricePart ALead inTask 3 Discuss the following questions.第8页/共135页 Whichonedoyouprefer,traditionaltextbooksore-books?2.Whatdoyouthinkofthefutureofdigitallearningtechnology?a.I prefer e-books,because they are convenient and can provide much more instant information for students.a.I think its prospect is great,because its really useful and helpful for student learning.Part ALead inTask 3 Discuss the following questions.b.I prefer traditional textbooks,because I will not feel so easily tired when reading them.Besides,I can understand better the knowledge contained.b.I dont think itll be popular because some e-readers are still too expensive for most students.第9页/共135页Can College Students Learn asWell on iPads?Compared with traditional textbooks,theiPadandotherdigitalreadingdevicesarelikelyto save on textbook costs in the long term,toprovidestudentswithmoreandbetterinformationfaster,andnosmallmattertolightenthecollegestudentsbackpack.Part AText第10页/共135页 Theresalottolikeaboutdigitallearning.SantaClara University student Christopher Paschal,19,forexample,appreciatedthesearchfunctioninhiseconomicse-textbook,andsaidtheincludedvideoclipsoffered“anewmethodoflearning,”andgotridof“themonotonyofendlesspagesofreading.”Part AText第11页/共135页 Butfinally,“IfeelthatIunderstandmaterialsbetterin regular textbooks,”Paschal says.Why?Forcollege students,its more difficult to look at acomputer screen when youre tired,he says,andharder to concentrate when Facebook,YouTubeande-mailarejustaclickaway.Part AText第12页/共135页Though many of those problems are being orhavebeensolved,somestudentsarentquitereadyto use the devices for academic purposes.Andsome educational experts suggest the choicesoffered by the new technology may be making ithardertolearnratherthaneasier.Part AText第13页/共135页It may simply be that the technology is stillunfamiliar.While e-readers have taken off in theleisure-readingmarket,publishershavebeenslowerto jump into the education market.Reasons aredifferent but one challenge for publishers is thatreading for the purpose of gaining knowledge ismorecomplexthanreadingforpleasure.Part AText第14页/共135页“Usuallyinanovelyouregoingthroughitfromstartto finish.In a textbook youre constantly flippingbackandforth.Yourealloverthebookalotmoreoften,”says Matt Lilek,22,a computer sciencemajoratJolietJuniorCollegeinIllinois.Part AText第15页/共135页Evenso,expectationsremainhighfore-readertechnologyoncampuses.SomeuniversitiesplantogiveiPadstofreshmen.Atarecentceremony,eachmember of the UC Irvine School of Medicinesincoming class received not only the traditionalwhite coat,but also a new iPad,pre-loaded witheverything necessary for the first year of coursework.Part AText第16页/共135页 Scores of others,including Reed CollegeandNorth Carolina State University,plan to offeropportunities for students to test-drive iPads.Andtwo-thirdsofcampustechnologychiefspredictedlastfallthate-bookswillbecomean“importantplatformforinstructionalresources”withinfiveyears,accordingtotheCampusComputingProject.Part AText第17页/共135页 Publishers,meanwhile,have big ideas forstudent learning.“Thats the great promise,”saysDonKilburn,presidentofPearsonLearningSolutions,apublisherofeducationmaterials.Part AText第18页/共135页 Morefaultsareperhapsinevitable.Butthetechnological developments“represent veryreal opportunity to remake education for thebetter,”says Kaplans Olson.“The possibilityforthetextbooktocomealivewithinteractivitywill make the next several years of e-bookinnovationinterestingtowatch.”(450words)Part AText第19页/共135页大学生使用苹果平板电脑、电子书能学好吗？与传统的教材相比，苹果平板电脑(iPad)及其他数码阅读器从长远来看可能会节约教材成本，为学生提供更多更好更快捷的信息，还可以减轻学生的背包重量这点也是不小的功劳。Part AText Translation第20页/共135页 数字化学习有很多令人喜爱之处。比如，圣塔克拉拉大学的一位19岁大学生克里斯多夫帕斯夏就很欣赏他的经济学电子课本的搜索功能，他还说里面的视频剪辑提供了“一种新的学习方法”，而且避免了“逐页文字阅读的单调性”。.Part AText Translation第21页/共135页.但最后他又说：“我觉得读传统教材会理解得更好.”为什么呢？对于大学生来说，疲惫的时候看电脑屏幕是困难的，而且，看脸谱网(Facebook)、视频网(YouTube)和电子邮件只是弹指一键的事，因此也很难专注。Part AText Translation第22页/共135页Part A Text translation 尽管很多问题正在或已经解决，一些学生还没完全准备好将这些设备用于学习。有些教育专家认为这种新技术带来的选择也许会使学习变得更难而非更易。Part AText Translation第23页/共135页 原因可能就是人们对这技术不熟悉，尚未普及。电子阅读器在休闲阅读市场已经流行起来，而出版商进入教育市场的脚步却还很慢。原因各种各样，但出版商面临的一个挑战就是，学习型阅读比娱乐型阅读要难。.Part AText Translation第24页/共135页 .“通常，读小说可以一口气从头读到尾。看教材则要不断地翻前翻后，而且要翻很多次。”22岁的马特利雷特说道.他是位于伊利诺斯州的乔利埃特初级学院的一名计算机科学专业生。Part AText Translation第25页/共135页 即便如此，人们对于电子阅览技术应用于大学的期望仍然很高。有些大学打算给大一新生发放iPad。加州大学欧文分校医学院的新生在近期的开学典礼上，不但领了传统的白色衣袍，还领了iPad，里面已预先载入了第一年课程学习所需的资料。Part AText Translation第26页/共135页Part A Text translation 包括里德学院和北卡罗来纳州大学在内的其他几十所大学也计划让学生体验一下iPad。根据信息化校园计划，三分之二的大学里的技术主管去年秋季预言说，电子读物在5年之内会成为“一个重要的教学资源平台”。Part AText Translation第27页/共135页Part A Text translation 出版商们对于学生的学习也动了大念头呢。“那个发展前景很好。”教育资料出版社皮尔森学习方案集团的董事长唐桥本说。Part AText Translation第28页/共135页Part A Text translation 也许不可避免地会出现更多缺陷，但是技术发展“提供了一次真正改善教育的机会”，卡普兰奥尔森说，“未来几年，电子教科书可能会变得活灵活现，且具备互动性，非常值得关注。”Part AText Translation第29页/共135页devicen.a piece of equipment that has been designed to do a particular jobe.g.My father has fitted a device to his car which opens the garage door automatically.父亲在车上装了一个能自动开启车库门的装置。My friend invented a device that automatically closes windows when it rains.我朋友发明一种装置，可以使窗户在下雨时自动关闭。Part AText Language Points第30页/共135页 over a long period of timee.g.In the short term we expected to lose money on this book,but in the long term we hope to make profits.短期来说，我们在这本书上可能要赔钱，但长远来说我们有 希望赚大钱。We should cut our expense in the long term.我们必须长期削减开支。Part AText Language Pointsin the long term第31页/共135页v.to reduce the amount of work,debt,worry,etc.that somebody has;to become or make something become brightere.g.I took some of the parcels from her to lighten her load.我从她那儿拿过来几包东西以减轻她的负担。The measures will lighten the tax burden on small businesses.这些措施将减轻小型企业的纳税负担。lightenlightenPart AText Language Points第32页/共135页 clipclip n.a short part of a film/movie that is shown separatelye.g.They showed a clip from her new film on TV last night.昨晚他们在电视上播放了她新片子的片段。The clip was recorded on a digital video camera.这段影像被录制在一个数码相机上。Part AText Language Points第33页/共135页n.being boring;lack of varietye.g.They broke the monotony of the weary journey with songs and jokes.他们唱歌或说笑话使这个令人疲惫的旅程不至于单调乏味。She watches television to relieve the monotony of everyday life.她天天靠看电视来解闷儿。monotonyPart AText Language Points第34页/共135页 v.to give all your attention to something without thinking about anything else e.g.I cant concentrate with all that noise going on.吵闹声不绝于耳，我无法集中精神。This year the company has concentrated on improving its efficiency.这家公司今年已经把力量集中在提高效率方面。concentrateconcentrate Part AText Language Points第35页/共135页t take ofake off f (of an idea,a product,etc.)to begin to become popular,successful,or well-knowne.g.The design first took off in American colleges.这种式样首先在美国大学里流行起来。It was at this point that her acting career really took off.正是从这个时候起，她的表演事业真正开始走红了。Part AText Language Points第36页/共135页jump into to enter eagerly into an activity e.g.We jumped into the discussion right away.我们立即积极参加讨论。We want to encourage students to jump into the running of the college.我们想鼓励学生参与学院的管理工作。Part AText Language Points第37页/共135页complexcomplexa.difficult to understand,explain,or deal withe.g.What he said was too complex for me to understand.他说的太复杂了，我不理解。Can you solve the complex problem?你能解决这个复杂的问题吗?Part AText Language Points第38页/共135页 v.to turn over into a different position with a sudden quick movemente.g.The phone book is indexed alphabetically,so you may flip instantly to any number you wish.由于电话号码簿按字母顺序作了索引，你可以立即翻到你所要的 号码。She flipped through the magazine looking for the letters page.她浏览杂志寻找读者来信页。flipflipPart AText Language Points第39页/共135页back and forthback and forth from one place to another and back again repeatedlye.g.He paced back and forth in his room.他在房间里来回踱步。They discussed it back and forth,without getting very far.他们反复地讨论，没有很大进展。Part AText Language Points第40页/共135页 Youre all over the book a lot more oftenYoure all over the book a lot more oftenYou spend a lot more time reading the book.Part AText Language Points第41页/共135页 test-drivetest-drive v.to use something for a time to see if it is useful,if one likes it,etc.;to drive a vehicle that you are thinking of buying so that you can see how well it works and if you like it e.g.Tom could hardly wait to test-drive his new computer.汤姆等不急要马上试试他的新电脑。Why not test-drive the new BMW?为什么不试驾一下这辆新宝马？Part AText Language Points第42页/共135页predictpredict v.to say that something will happen in the futuree.g.The fortune-teller predicted that I would marry a doctor.算命先生预言我会同一位医生结婚。It is impossible to predict what will happen.预知未来的事情是不可能的。Part AText Language Points第43页/共135页 platformplatform n.an opportunity or a place for somebody to express their opinions or make progress in a particular area e.g.She used the newspaper column as a platform for her feminist view.她以报纸专栏为平台，宣传她的女权主义观点。Television should provide a platform for the customers viewpoint.电视应当为顾客提供发表意见的机会。Part AText Language Points第44页/共135页solutionsolution n.a way of solving a problem or dealing with a difficult situation e.g.The solutions to the questions are at the back of the book.习题解答见书后。We bought a second car;it was the solution to all our problems.我们又买了一辆汽车，它解决了我们所有的问题。Part AText Language Points第45页/共135页 a.unable to be avoided or prevented from happeninge.g.Death is inevitable;it comes to everyone.死亡无可避免，它要降临到每个人头上。Given the current financial situation,it was inevitable that the pound would be devalued.鉴于当前的金融形势，英镑贬值是不可避免的。inevitableinevitablePart AText Language Points第46页/共135页With e-book innovations,the textbook might become interactive and thus lively,so it will be interesting to watch what will happen in the next several years.Part AText Language PointsThe possibility for the textbook to interesting to watch.第47页/共135页 come alivecome alive to become interesting and exciting e.g.The game came alive in the second half.比赛在下半场变得有看头了。The man in the picture came alive as the artist worked.画家画着画着，画中人就渐渐显得栩栩如生了。Part AText Language Points第48页/共135页 innovationinnovationn.the introduction of new ideas,methods of doing somethinge.g.Necessity was the mother of innovation.需要是创新之母。The key to innovation is the talents.创新的关键是人才。Part AText Language Points第49页/共135页Task 2Task 3Task 4Task 7Task 1Part A ExercisesTask 6Task 5第50页/共135页 Task 1 Read the text again and answer the following questions.1.In what ways are digital reading devices better than traditional textbooks?2.Why does Paschal understand materials better in regular textbooks?Part A ExercisesDigital reading devices can save costs,provide more and better information,and lighten students backpack.Because its difficult to look at a computer screen and harder to concentrate with the Internet resources being just a click away.第51页/共135页 Task 1 Read the text again and answer the following questions.3.Why have the publishers been slower to jump into the education market?4.According to paragraph 5,what did the freshmen in UC Irvine School of Medicine receive?5.Whats the possibility of e-book innovation according to Kaplans Olson?Part A ExercisesReading for the purpose of gaining knowledge is more complex than reading for pleasure.They received not just the traditional white coat but also a new iPad.It is possible that the textbook will come alive with interactivity.第52页/共135页Task 2 Identify the key words or main ideas of the following paragraphsParagraph 1:_ of digital reading devicesParagraph2:Problem 1Its harder for students _ Paragraph 4:Problem 2Its _ for students to flip an e-textbook.Paragraph 5:High _ for campus use of digital learning technologyconcentrateadvantagesinconvenientexpectations Part A Exercises第53页/共135页Task 3 Fill in the puzzle spaces with the words from Text A according to the explanations given below.Across1.toreducetheamountofwork,debt,worry,etc.thatsomebodyhas4.apieceofequipmentthathasbeendesignedtodoaparticularjob8.awayofsolvingaproblemordealingwithadifficultsituation9.togiveallyourattentiontosomethingandnotthinkaboutanythingelse10.anopportunityoraplaceforsomebodytoexpresstheiropinionsormakeprogressinaparticulararea Down2.unabletobeavoidedorpreventedfromhappening3.tosaythatsomethingwillhappeninthefuture5.lackofvariety6.theintroductionofnewideas,methodsofdoingsomething7.difficulttounderstand,explain,ordealwith9.concentrate10.platformPart A Exercises第54页/共135页Task 4 Complete the following sentences with the words from Task 3.Change the word forms if necessary.1.Itseemstobethebest_tothisproblem.2.Itisdifficultto_whatlifewillbelikeinthefuture.3.The_ofhisvoicesentmetosleep.4.Thiscontestoffers_aforthestudentstopracticetheirspeaking.5.Theengineerwhomwemetyesterdayhadworkedoutanewautomatic_.solution predictmonotonyplatformdevicePart A Exercises第55页/共135页Task 4 Complete the following sentences with the words from Task 3.Change the word forms if necessary.6.Itwill_thebasketifwetakeoutthepotatoes.7.Icant_onmyworkwhenImtired.8.Itisa_problemanditisnoteasytofindasolution.9.Eachofusisactiveintechnical_.10.Failurewas_becausetheyweretoocareless.lightenc