牛津译林版高中英语必修四Unit 3《Tomorrows world》(Reading)教学设计

单元：Unit3Tomorrow’sworld板块：Reading1课堂设计指导思想：本课是一节阅读课。阅读课就是训练学生阅读理解能力的主要途径，因此在阅读课中要用快速阅读和精读相结合、细节阅读和结构分析相结合，以及小结、讨论或辩论等方式，全方位地训练学生的阅读理解能力。同时，要使学生迅速地融入课堂活动，也必须创设真实的情境，使学生能在真实地情境中完成各项阅读任务的同时，完成自身内在意义的建构。Teachingaims:Readabusinesspresentationandlearnthebasiccharacteristicsofabusinesspresentation.LearnsomeinformationaboutRealCine.Teachingprocedures:Step1Lead-in（PPTpage4，鼠标点击左下角播放视频，口头提问，注意，请安装最新版的暴风影音和Microsoftmediaplayer，视频文件必须放在和PPT课件同一文件夹下，否则路径错误不能播放！）ShowseveralextrasfromthefilmHarryPottertostudentsandaskthemthefollowingquestions: Doyouknowwhatfilmitis? Doyoulikeit？ Doyoufeelitexcitingifyouareactuallyinthefilm?Why?Answers(Students’answer)Tellstudentsthatthereisaproductthatcanrealizetheirdreams,thenameofwhichisRealCine,andthattheywilllearnaboutRealCineinthislesson.【设计说明】由于课文中所提到的RealCine在现实生活中还不存在，因此学生较难对这一概念产生直观感受。从学生熟悉的电影片段出发，用两个问题层层递进，最终引出RealCine这一概念，可以激发学生的学习兴趣。Step2Fastreading（PPTpage5，鼠标点击，逐条显示答案）AskstudentstoskimandscanthepresentationandtrytofindanswerstothethreequestionsinPartA.AnswersAvirtualrealitycinemacalledRealCine.Allfiveofoursenses.Engineerscanenterthedesignofaneighborhoodintoacomputer,andthenuseVRto“walk”aroundtheneighborhood,seehowitlooksandmakechangesbeforeconstructioniscarriedout.【设计说明】通过快速阅读，使学生了解文章的大意，有助于培养学生的速度能力。Step3Detailedquestions（PPT8，鼠标点击，逐条显示答案）AskstudentstoreadtheproposalcarefullyandcompletePartC1.AnswersThetechnologybehindRealCineisvirtualreality(VR).TheywearspecialVRheadsetsandgloves.HeattendedaWorldCupfinalasthecaptainoftheBrazilianfootballteamandscoredthewinninggoal.Hewasaskedtosignhisnameforhisfans.BecauseVRisnotreal.TheycouldbetrainedusingRealCinewithouttheriskofbeingsentintoaburningbuilding.Theycanuseitinmakingfilms,treatingpeoplewithsocialproblems,trainingandeducation,andalsourbanplanning.【设计说明】本练习旨在检测和培养学生在文中找到指定信息的能力。Step4StructureandmainideaAskstudentswheretheycanfindthefollowinginformation.AnswersInformationParagraph(s)HowRealCineworksPara3,4WhyitisbetterthanfilmsPara2,5,6HowitcanbeusedinotherwaysPara7【设计说明】这一步骤用来检查学生对课文结构和细节部分的理解。Step5SummaryAskstudentstofinishPartEasasummaryofthepresentation.（PPTpage12，鼠标点击，逐条显示答案）Answers(1)presentation (2)users (3)disappointed(4)urban (5)confident (6)putforward(7)studio (8)Otherwise【设计说明】再次通观全文，既能检查学生对课文的理解程度，又能为后续讨论做准备。Step6DebateTellstudentsthatdifferentpeopleholddifferentopinionstowardsRealCine.（PPT14，鼠标点击，显示正反方观点及活动要求；page14的火炬用来给双方计分，点击火盆会有火苗出现）Opinion1:Thosewhosupportvirtualrealitybelievethat,withthistechnology,peoplecandoalmosteverything,eventhingsthatcannotberealizedinnormallife.Wedon’tneedtotravelanymoreorspendsomuchtimewithfriendsanymore.Virtualrealitycanprovideanynecessaryfeaturesthatweneedinourlife.Opinion2:Othersinsistthatreallifeandinterpersonalcommunicationshouldneverbereplacedbyimaginaryscenes.Peopleshouldtakeofftheheadsetsandexperiencethereallifethemselves.Askstudentswhichonetheysupportandwhy.Dividestudentsintotwogroupsandhaveadebate.Thegroupwiththemostsupportingproofsorevidenceswins.【设计说明】用辩论的形式可以使学生再次认真审视RealCine的优缺点，更深入地理解文章内容，激活课堂气氛，使全班学生都积极地思考，全身心地参与到教学活动中。Step7Homework（PPTpage15，显示家庭作业内容）Reviewthepassageandtrytoretellth