高二英语public transport课件

Unit4Publictransport,Welcometotheunit,Wherehaveyoubeento?Howdidyougothere?,Brainstorming,publictransport,buses,coaches,trains,underground,ships,maglevtrains,aeroplanes,更多资源,Differentmeansoftransport,Inthe19thcentury,_helpedtransportpeopleallovertheworld.,steamtrains,_haveroutes.Theypickupanddropoffpeopleatdifferentplacesontheroute.Itisapopularmeansoftransportwithinacity.,Differentmeansoftransport,Buses,_wereapopularwaytotravelfromplacetoplaceinthe20thcentury.,Differentmeansoftransport,Ships,_arebusesthatcarrypeopleoverlongdistances.,Differentmeansoftransport,Coaches,Inthe19thcentury,roadsbecamecrowdedincitiesandso_becamepopular.,Differentmeansoftransport,undergroundtrains,_areusedtotravelquicklyoverlongdistances.,Differentmeansoftransport,Aeroplanes,The_isanewformoftransport.Itispoweredbymagnets.,maglevtrain,Differentmeansoftransport,Questions,1.Whatisthedifferencebetweenabusandacoach?,Themaindifferencebetweenthetwoisthatabusoftentravelsonafixedroutewhileacoachisthemeansoftransportforpeoplewhotraveltoarelativelyfarawayplace.Bothofthemlookverysimilar,butinmostcasesacoachisdesignedforlong-distancetravellers,soyouwontbesurprisedtofindacoachequippedwithairconditioning,seatswithcushionsandDVDplayers.Incontrast,abusappearsveryplain.,Therearetworeasons.First,airtravelisquicker.Businessmenwhovaluetimeregularlytravelbyaeroplanebecauseofitsspeed.Second,travellingbyplaneismorecomfortablethanbyship.Withtheimprovementoftechnology,manyairlinecompaniesofferexcellentservicesatareasonableprice.,2.Whydoyouthinkpeoplewouldchoosetotravelbyaeroplaneratherthanbyship?,Differenttypesoftransportcanmeetdifferentcustomersneeds.Eachtypeoftransporthasitsownstrengthsandlimitations.,3.Whydoyouthinkweneedallthesedifferenttypesoftransport?,Groupdiscussion,1.Howdopeopletravelwithinacity?2.Howdopeopletraveltonearbycities?3.Howdidpeopletraveltoafarawaycityinancienttimes?,Bybus,Bycoach,Cattle,mulesorhorseswereusedbypeopleasthemainmeansoftransport.,4.HowdidpeopletraveltoEuropeancountriesinthepast?,5.Howdopeoplegotoothercountriestoday?,Byship,Byplane,Whatdoyouhavetoconsiderbeforeyoudecidewhichmeansoftransportationyouwilluse?,Discussion,distancespeedcostcomfort,safetytimeconvenienceweather,TransportandWeather,Situation1:fromShanghaitoLondonSituation2:fromChongqingtoChengduSituation3:fromBeijingtoGuangzhouSituation4:fromDaliantoQingdao,Howwouldyouliketogototheplaces?,Advantagesanddisadvantagesofthepopularmeansoftransport,Cheapandconvenient,Easilytrappedintrafficjams;Notsocomfortableduringpeakhoursbecausetheyareusuallyverycrowded;Causepollution;,expensivetobuild;,extremelyfastandconvenient;,veryexpensivetobuild;,fastandconvenient;comfortable;fewertrafficaccidents;,comfortable,fast/convenient;relativelythesafestwayoftravel;,relativelyexpensive;,notcomfortableforthosewhoareseasick;relativelyslow;Thesafetyofthetripwouldbeaffectedbystorms;,Doyouknowwhattheseroadsignsmean?,Thereisanarrowbridgeahead.,Theroadisnotstraightandspeedislim