2019-2020年高中英语 Unit1 Living with technology Word power教案 牛津译林版选修7 (I)

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1、2019-2020年高中英语Unit1LivingwithtechnologyWordpower教案牛津译林版选修7(I)Step1:Brainstorming1.GuessingGame:Atthebeginningoftoday’sclass,let’splayaguessinggame.Hereareseveralcards,eachofwhichsaysahouseholdappliance.I’dlikeoneofyoutogiveabriefdescriptionofthedeviceandotherstudentsto

2、guesswhatitis.ForreferenceAnair-conditioner:Itcanbestationedonthewall.Itcanmakeourroomwarminwinterandcoolinsummer.Amicrowaveoven:It’satypeofovenwhichcooksfoodveryquicklyusingmicrowaves.Arefrigerator:Acabinetorroominwhichfoodiskeptcold.Awashingmachine:Aelectricmachinefo

3、rwashingclothes.Adigitalputer:Adevicethatmakescalculations,etcwithdatarepresentedasaseriesofdigits.Avacuumcleaner:Aelectricalappliancethattakesupdust,dirt,etcbysuction.2.Nexttimeyouareinashop,noticetheelectricalandelectronicgoodsespeciallyhouseholdappliancesthataresold

4、andtrytolistasmanydevicesaspossible.Step2:Vocabularylearning1.Asectionmanagerfromabigdepartmentstoreisshowingtheelectricalandelectronicgoodstoanewsalesperson.Pleasereadwhatthemanagersays(PartAonPage6).Payspecialattentiontothephrasesinblue.Makesurethatyouunderstandwhatt

5、heyactuallymean.2.Now,pleasearrangethegoodsfromthemanager’sintroductioninthecorrectsection.Fillintheform.ElectronicgoodsAudiodevices:CDplayersMDplayersMP3playersEducationalproducts:educationalsoftwareelectronicdictionarieselectronictranslatorsVideodevices:VideocamerasD

6、igitalcamerasputersMobilephones3.Let’setothehouseholdappliancessection.ReadthepassageinPartB.Payattentiontothenamesofthegoodsinthissection.4.Pairwork:Giveabriefdescriptionofthehouseholdappliancestoyourpartnerinyourownwords.Youmayalsodescribeotherhouseholdappliancesyouk

7、now.5.Nowwe’vebeenfamiliarwiththenamesofhouseholdappliances.Let’strytopletethearticleinPartConPage7.Step3:Vocabularyextension1.Ofcourse,electricalappliancesandelectronicdevicesareusefulinvariouswaysinourlives.Butwhichdoyouthinkisthemostuseful?First,haveadiscussioningro

8、upoffouraboutthequestions.2.Now,presenttheresultofyourdiscussion.1.Let’setoPartDonPage7.pletethetablewithasmanyasyouc