牛津译林版英语高二模块全册教案

Unit1LivingwithtechnologyWelcometotheunitTeachingaims:1.studentswillbeabletolisttheelectricalappliancesandelectronicdevicestheyhaveathome;2.studentswillbeabletotalkabouthowmoderntechnologyaffectstheirlives;3.studentswillbeabletotakeanoverallattitudeanddiscussitsadvantagesanddisadvantages;4.studentswillbeabletousetheirimaginationtocreatetheideasoftheirowninvention.Teachingprocedures:Step1WarmingupCanyoumakealistoftheelectricalappliancesandelectronicdevicesyouhaveathomeelectricalappliances:amachine,usuallyonethatiselectrical,thatisusedfordoingjobsinthehome,suchaswashingclothesorcooking.Mosthomesnowhavenumerouselectricalappliances,fromdishwasherstomicrowaveovens.electronicdevices:ausuallysmallpieceofequipment,especiallyadvancedelectronicequipmentSomecarsarefittedwithasafetydevicewhichwon’tletthecarstartunlesspassengersarewearingseatbelts.•Microwaveovens•Refrigerators•TVsets•Digitalcamera•…Step2TalkingaboutyourexperienceHowhavetheychangedourlife“Personally,Ithinktheinventionthathasgreatlychangedourlifeis__________because__________.”WhatcontributedtothesegreatinventionsA.Thedevelopmentofscienceandtechnology.B.…C.…Step3Sharingyouropinions1.Doyouagreewiththefollowingstatements(Pleasespecify.)(1)Technologicaldevelopmentsinthelastfewdecadeshavebeenbreathtaking.(2)Technologicalinventionshavegreatlyimprovedpeople’slives.advantagesanddisadvantagespositiveeffectsandnegativeeffectsprosandcons2.Ifyouwereaninventor,whatwouldyouliketoinventForstudyForentertainmentForthehouseholdStep4Homework1.Writeashortpassageaboutwhatyou’dliketoinventandwhy.2.WorkbookPage106-107ReadingA,B.3.PreviewReading(Page2-4).ReadingTeachingaims:1.studentswillbeabletoreadsomeexhibitionboardsaboutthehistoryoftelevisionandaudiodevices;2.studentswillbeabletoknowthereadingstrategy---understandingsubtitles;3.studentswillbeabletotalkaboutthedevelopmentofotherelectronicdevices.Teachingprocedures:Step1Lead-inWheredidthewriterfindthispieceofwritingWhatisitaboutOnthedisplayboardsatamediaandtechnologyexhibition.ThedevelopmentofTVandradiodevices.Step2ReadingthedevelopmentofTVWhatdoyouthinkisthebestwaytogetthemostimportantinformationinsuchalongpassageFollowthechronologicalorder(inorderoftime).?1925WirelessTVtransmissions,USA?1923-1927______________________?1928___________________________?1928-1929______________________?1929___________________________?1948___________________________?1951___________________________?1962___________________________?1989___________________________?1996___________________________?1925WirelessTVtransmissions?1923-1927EarlyformsofTVinvented?1928firstlong-distanceTVbroadcast?1928-1929Regularpublicbroadcasting?1929ColorTVshown?1948CableTV?1951Colorbroadcasts?1962SatelliteTV?1989InternationalstandardsfordigitalTV?1996WebTVset-upboxesStep3Readingthehistoryofaudiodevices1877Thefirstrecordingofahumanvoice1931_____________________________1948_____________________________1954_____________________________1958_____________________________1979_____________________________1982_____________________________1986_____________________________1987_____________________________1992_____________________________1877Thefirstrecordingofahumanvoice1931Thefirsttaperecorders1948Transistorinvented1954Cassetterecordersdeveloped1958ThefirstLPs(long-playrecords)1979TheWalkmanintroduced1982ThefirstCDsproduced1986WalkmanwasaddedtotheOxfordEnglishdictionary1987DevelopmentofMP3technologystartedinGermany1992TheMDplayerwasdevelopedStep4Howissomuchinformationorganized1.Whatisthestructureofthepassage2.Whyaresubtitlesused3.ReadingstrategyTVEarlyhistoryofTVThemodernage:cableTV,satelliteTV,digitalTVAudiodevicesEarlyhistoryofaudiodevicesTaperecordersandplayersSoundgoesdigitalStep5Detailedquestions1.WhyisitstilluncertainwhoinventedTV2.WhyaredigitalTVsuperiortosatelliteTV3.WhatadvantagehasthenewconceptofWebTVbroughttopeoplesinceitwasintroducedin19964.Whatwerethemajordisadvantagesofthefirstrecordplayer5.WhatdidthepopularityofMP3resultinStep6FurtherdiscussionCanyoubrieflyintroducethedevelopmentofthecomputerStep7HomeworkReadingTeachingaims:Studentswillbeabletounderstandsomedifficultsentencepatternsandlearntousesomekeywords.Teachingprocedures:Step1Understandingdifficultsentences1.(Line3)Regularpublicbroadcastingfollowedshortlyafter,firstbeginningon11May1928inNewYork.Regularpublicbroadcastingfollowedshortlyafter.Itfirst____on11May1928inNewYork.2.(Line17)SatelliteswereusedtobroadcastTVbeginningin1962.SatelliteswereusedtobroadcastTVandthis____in1962.3.(Line36)…recordandplaysoundsonatapewoundaroundaroundobject.…recordandplaysoundsonatape____________aroundaroundobject.Step2ImportantphrasesEarlyhistoryofTV?shortlyafter?contributetothedevelopment?Itisstilluncertainthat…Themodernage?AissuperiortoB?allowthesameservicestobedelivered?establishinternationalstandardsfor?hadaccessto200channels?introducenewconcepts?comeontothemarket?combine…with…?respondtoquestionnairesEarlyhistoryofaudiodevices?developthefirstrecordplayer?winduptherecordplayerbyhandTaperecordersandplayers?asmallelectronicdevice?cont