高中英语 unit1 welcome to the unit教案 牛津译林版选修7

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1、Unit1LivingwithtechnologyWelcometotheunitTeachingaims:1.studentswillbeabletolisttheelectricalappliancesandelectronicdevicestheyhaveathome;2.studentswillbeabletotalkabouthowmoderntechnologyaffectstheirlives;3.studentswillbeabletotakeanoverallattitudeanddiscussitsadvantagesa

2、nddisadvantages;4.studentswillbeabletousetheirimaginationtocreatetheideasoftheirowninvention.Teachingprocedures:Step1WarmingupCanyoumakealistoftheelectricalappliancesandelectronicdevicesyouhaveathome?electricalappliances:amachine,usuallyonethatiselectrical,thatisusedfordoi

3、ngjobsinthehome,suchaswashingclothesorcooking.Mosthomesnowhavenumerouselectricalappliances,fromdishwasherstomicrowaveovens.electronicdevices:ausuallysmallpieceofequipment,especiallyadvancedelectronicequipment.Somecarsarefittedwithasafetydevicewhichwon’tletthecarstartunless

4、passengersarewearingseatbelts.•Microwaveovens•Refrigerators•TVsets•DigitalcameraStep2TalkingaboutyourexperienceHowhavetheychangedourlife?“Personally,Ithinktheinventionthathasgreatlychangedourlifeis__________because__________.”Whatcontributedtothesegreatinventions?A.Thedeve

5、lopmentofscienceandtechnology.B.…C.…Step3Sharingyouropinions1.Doyouagreewiththefollowingstatements?(Pleasespecify.)(1)Technologyhasseensomeamazingdevelopmentsinthelastfewdecades.(2)Technologicalinventionshavegreatlyimprovedpeople’slives.advantagesanddisadvantagespositiveef

6、fectsandnegativeeffectsprosandcons2.Ifyouwereaninventor,whatwouldyouliketoinvent?ForstudyForentertainmentForthehousehold   Step4Homework1.Writeashortpassageaboutwhatyou’dliketoinventandwhy.2.WorkbookPage106-107ReadingA,B.3.PreviewReading(Page2-4).