高中英语 unit4教案 牛津译林版选修7

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1、Unit4PublictransportWelcometotheunitandwordpowerTeachingaims:Afterlearningthisperiod,thestudentswillbeableto1.knowdifferentmeansoftransportandtheirmainfunctions;2.comparetheadvantagesanddisadvantagesofpublictransport;3.understanddifferentnamesofroads;4

2、.enlargetheirvocabularyrelatedtotransportTeachingprocedures:Step1BrainstormingHaveafreetalktoreviewtheword“transport”,suchas“Howdoyougotoschooleveryday？”“HowdidyougotoBeijingthissummer?”andthencategorizethedifferentwaysthatwecantravelinaflowchart,refer

3、ringtopage54wordpowerPartB.Step2SharinginformationanddiscussionDiscussthesixpicturesinthebook(Page49).Encouragethestudentstoexpresswhatisincludedin“publictransport”.Askstudentstohaveagroupdiscussionandmakeacomparisonamongallthemeansoftransportmentioned

4、inthissectionBusesandCoachesBuseshaveroutes.Theypickupanddropoffpeopleatdifferentplacesontheroute.Itisapopularmeansoftransportwithinacity.Coachesarebusesthatcarrypeopleoverlongdistances.ShipsandaeroplanesShipswereapopularwaytotravelfromplacetoplaceinth

5、e20thcentury.Aeroplanesareusedtotravelquicklyoverlongdistances.UndergroundtrainsTheUndergroundtrainshavebecomepopularincrowdedcities.high-speedtrainshigh-speedtrainsrunmuchfasterthannormaltrains.GroupDiscussion:Advantagesanddisadvantagesofthepopularmea

6、nsoftransport(ppt.15-20)MeansoftransportAdvantagesDisadvantagesBusesorcoachescheapandconvenienteasilytrappedintrafficjams;notsocomfortableduringpeakhoursbecausetheyareusuallyverycrowded;causepollutionUndergroundfastandconvenient;producefewertrafficacci

7、dents;comfortableExpensivetobuildShipscomfortablenotcomfortableforthosewhoareseasick;relativelyslow;thesafetyofthetripwouldbeaffectedbystormsaeroplanesfastandconvenient;relativelythesafestwayoftravelrelativelyexpensiveYourconclusion:Whydoyouthinkweneed

8、allthesedifferenttypesoftransport?(Differenttypesoftransportcanmeetdifferentcustomers’needs.Eachtypeoftransporthasitsownstrengthsandlimitations.Andundercertainconditions,peoplemayprefertouseoneratherthananotherone.Ienjoyridingmybicycleo