Unit 4 Living with technology Extended reading Project 教案-2023-2024学年高中英语牛津译林版（2020）选择性必修第二册

Unit4Living withtechnology教学设计Extended readingProject科目英语课题课时课时Extended readingProject1教学目标与核心素养知识目标梳理概括语篇信息，正确评判和对于的观点，创造性Susan FrankVR地表达自己的观点能力目标了解产品介绍类说明文的结构和撰写方法情感目标理解为人类社会做出的贡献，感受社会生产力和科学技术的迅猛发VR展教学重难点教学重点梳理的概念、应用与影响、发展障碍、未来趋势VR教学难点预测的发展趋势，关注科技发展的新动态VR课前准备多媒体，黑板，粉笔教学过程

一、Pre-reading

1.Greeting

2.Leading-in教师活动向学生展示科技图片，提问问题VR/3DWhats youropinion of VR

二、While-reading学生活动阅读文章，完成表格What VR isHow itworksApplicationsBarriersFuture答案What VRis Basically,VR,or virtual reality,means realitythat isnot real”.How itworks Whenyou weara VR headset equipped with sensors and a screen,you aresurroundedby three-D images,sounds andother sensoryinformation,which createsasuper-realistic effectcalled“presence”.Though you know the sensory informationsurroundingyou isnot real,part of your brainbelieves itis-and actsaccordingly.Applications VRis widelyused ineducation,medicine,entertainment,shopping andtravelling.Barriers Thebarriers includetime,cost andtechnical limitations.Future There are endlesspossibilities.教师活动让学生仔细阅读文章，判断正误

1.Wearing aVRheadsetequippedwithsensorsand ascreenmeans beingsurrounded bythree-D images,sounds andother sensoryinformation.

2.You knowthesensoryinformation surroundingyou isreal,so partofyourbrainbelieves itis,and actsaccordingly.

3.VR hasnot beenapplied ineducation.

4.Therearelimited possibilitiesfor thesubject matterthat can be createdin aVRsystem.

5.Surgeons willuse robotictechnology withVR toperform complexsurgery.

6.Game playerscan entervirtual environmentsand playagainst eitherreal orvirtualopponents with the helpof headsets.

7.Virtual museumsand interactivethree-D exhibitionswill becomecommon in the nearfuture.

8.It wontbe likelythat wecan haveour ownvirtualrealityclone to try onclothes andtosee productswith360-degree views.

9.There isno barrierto thedevelopment ofVR.

10.Frank ispessimistic aboutthe futureofVR.答案TFFFF;TTFFF学生活动阅读文章，回答问题

1.What otherapplications ofVR do youknowabout

2.What futuredevelopment doyou thinkVR willhave答案

1.Virtual realityinthecourtroom:lawyers usuallyuse photostotryto explainthemechanics ofa crime or anaccident toa jury.It ischallenging toshow thejudge andjurywhat actuallyhappened ata crimescene orat theprecise momentof impactduring aseriousaccident.With VR,lawyers arenow able to transportthem directlyinto thesceneof thecrimeoraccident.

3.Fully immersiveVRison thecards forthe futuredevelopment ofVR technology.There wouldbe arevolutionary interfaceandanewer powerfulcomputing platform.Programmers anddevelopers wouldcreate arichly detailedvirtual worldwith unlimitedpossibilitiesand scenarios.Then apowerful computerwill be abletodetect theusers quickmovementsin realtime andadjust theVR experienceaccordingly.The hardwarewouldalso bedeveloped tokeep upwith thesoftware,so head-mounted displays,sensory gloves,high-definition screensand stereosound systemswill allbe linkedto thecomputer system,thus fullyimmersing theuser intothe virtualworld教师活动指导学生分析文中句子所含语法

2.The epplicationscanbeexpanded tomake iteasier tovisualize datasuch asengineering.这些应用还能进——步扩展，使projects anda varietyof otherdesign developments得工程项目和其他各类设计开发项目的数据更客易得到可视化的呈现宾语+宾语补足语”make+该用法的基本结构1不定式make+it+adj./n.+布满灰尘的天空使得我们The dustyair makesit difficultto geta clearpicture ofspace.难以获得太空的清晰图像从句make+it+adj./n.+苏珊向我表明Susan madeit clearto methat shewished tomake anew lifefor herself.她希望能过上新的生活可用于上述结构的其他常见动词有、、等2consider findthink regardfeel believe我们认为继续这项We considerit awaste oftime andmoney togo onwiththeproject.工程是浪费时间和金钱

三、After-reading教师活动提出问题，让学生思考回答What doyou thinkof theeditors attutide答案Positive andfavourable.学生活动讨论问题Do youagree thatVR willbealife-changing technologyWhy andwhy notHowdoyoulike yourexperience ofdesigning aproduct ofthe future学生活动汇总信息，构想和设计一个未来的高科技产品

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