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1、必修5Unit3LifeinthefutureWarmingUp情景导入情景导入Whatwillourcitybelikeinthefuture?学习目标学习目标1)Todeveloptheabilityofguessingwordsandenlargetheirvocabulary.2)Tounderstandproblemspeoplearefacingandtheimportanceofexploringspace.3)Tograspsomeusefulwordsandexpressions,suchasguide,lack,takeup,speedup,sweepupetc.课前自主学
2、习课前自主学习学习教材P17，完成以下任务：Task1.Readandlearnusefulwordsandphrases.Task2.UseWordFormationtoenlargevocabulary.Task3.Whatchangeshaveyouexperienced？1._vt.&n.缺乏，没有缺乏2._vt.系牢，扎牢3._vt.&n.按，逼迫，印刷4._vt.吞下，咽下5._vt.回收利用，再利用6.manufacturevt._7.guiden.&v_8.switchn.&v_lackfastenpressswallowrecycle自主学习反馈自主学习反馈生产指导；导游开关
3、；转换Task1Wordsandphrases9._.面具，伪装10._.垃圾箱11._.公民，居民，市民12._n.方面，层面13.materialn._14.instantn.&adj_15.greedyadj._16.previousadj._maskdustbincitizenaspect原料；材料自主学习反馈自主学习反馈瞬间；片刻；立即的贪吃的；贪婪的早先的，先前的1.takeup_2.sweepup_3.speedup_4.slideinto_5.losesightof_自主学习反馈自主学习反馈拿起，开始，接受；继续打扫；横扫加速移动；溜进看不见.1.impressv.压出印记；使
4、深深印在_n.印象；(书籍)一次印刷_adj.给人留下深刻印象的2.adjustv.调整，使适应_n.调整，调节_adj.可调动的，可调节的impressiveimpression自主学习反馈自主学习反馈Task2 VocabularyDevelopmentadjustmentadjustable3.pressv.挤，压，逼迫;n.新闻，印刷_adj.紧急的，紧迫的_n.压力，压强4.toleratev.容忍；忍受n.容忍adj.可容忍的pressurepressing自主学习反馈自主学习反馈tolerancetolerant5.optimisticadj.乐观(主义)的_n.乐观主义者_n.
5、乐观，乐观主义6.settlev.解决；安居_n.定居者，移居者_n.定居,居住地;解决;协议optimismoptimist自主学习反馈自主学习反馈settlersettlement自主学习反馈自主学习反馈Task3：Whatchangeshaveyouexperienced？economyfoodeducationlivingconditiontransportairqualityenvironmentwaysofcommunicationBrainstormWhatdidpeopleuseasvehicleinthepast?新课讲解新课讲解Whataboutnow?新课讲解新课讲解Wh
6、atkindofvehiclewillweuseinthefuture?新课讲解新课讲解新课讲解新课讲解Lifeinthepast新课讲解新课讲解Lifeatpresent? ?新课讲解新课讲解LifeinthefutureWhatchangesdoyouexpecttoseeinyourlifeinonethousandyearstime?新课讲解新课讲解WarmingUpPresenttimeInOneThousandYearsTimeTransportWorkFinanceandcurrencycars,trains,boats,airplanes,hovercraft,helicopt
7、erspacecraft,timetravel,personalflyingcarsorbikesbanks,AliPay,offices,insurance,business,dollar,RMBoffice,factory,construction,landscape,serviceathomeusingcomputers,anywhereusingsmartphonesoneglobalcard,oneglobalcurrency新课讲解新课讲解PresenttimeInOneThousandYearsTimeLanguagesEnvironmentEducationEnglish,Ch
8、inese,Russian,FrenchoneGloballanguagepollutionthatshouldbereducedclearairandwater,agreenglobenursery,schools,universitiesnoschool,everythingcanbelearnedathome新课讲解新课讲解PresenttimeInOneThousandYearsTimeHousesCommunicationflatsinhighrisebuildingswithkitchensandbathroomscomfortable,modernflats,furniturei
9、nwallsandfloor;supplyofoxygenphones,postoffice,Internet,high-techdevice新课讲解新课讲解spacetravelByfarsevenpeoplefromdifferentcountrieshaveflownintospace.Itisnolongeradreamtotakeatripthere.timetravel新课讲解新课讲解Lookintothefuture.Aspacetravelisatravelwhereyouvisitsomeotherplanets,theMars,forexample.Atimetraveli
10、satravelwhereyoustaywhereyouarebutgointothefutureorthepast.新课讲解新课讲解Theory of Relativity,proposedbyEinstein,isthetheoreticalfoundationoftimetraveling.新课讲解新课讲解poverty&starvationwarviolence新课讲解新课讲解Pre-readingProblemshumanarefacingtodayoverpopulation新课讲解新课讲解新课讲解新课讲解Help新课讲解新课讲解HousingDesertificationPoll
11、utionGlobalwarming(greenhouseeffect)TrafficLackofenoughdrinkingwater新课讲解新课讲解MoreproblemsSpaceVoyagefortheAverageJoeandMaryForty-oneyearsaftertheoriginalspaceracebeganwiththelaunchoftheRussianSputnik,theworldsfirstsatellite,anewracehasemerged.ItsgoalistomakespaceflightaccessibletotheaverageJoeorMaryb
12、yofferinga$10millioncashprizetothefirstpersontodesignaspaceshipthatcantakethreepassengersintospaceandback.ItwilldoforspaceflightwhatPCsdidforcomputerstakeitoutofthecontrolofgovernmentsandverybigcompaniesandputitinthehandsofaveragepeople.新课讲解新课讲解RelatedreadingSo,inanefforttostimulatelessexpensivespac
13、eshipdesigns,theFoundationhasorganizedacompetition:Tenmilliondollarswillgotothefirstpersonorteamthatdesignsaspaceshipcapableoflaunchingthreepassengerstoanaltitudeof100km.Atthataltitude,passengerswouldgettoexperienceaboutfourminutesofweightlessnessandgetaviewoftheEarth.Theemphasisofthecompetitionisonthespaceshipsreusability,anidealthatwasnotquitereachedbythecurrentNASAspaceshuttle,whosefueltanksaretossedinmidflightasareitsrocketboosterswhicharepartlyreusable.新课讲解新课讲解
