我的公开课Public-Transport

PublicTransportWelcometotheunit&WordpowerUnit4Differentmeansoftransportmule/donkeycamelIntheancienttimeDifferentmeansoftransportBuseshaveroutes.Theypickupanddropoffpeopleatdifferentplacesontheroute.Coachesarebusesthatcarrypeopleoverlongdistances.areapopularwaytotravelfromplacetoplace.Shipshasbecomepopularincrowdedcities.undergroundSubwaymetrorunmuchfasterthannormaltrains.High-speedtrainsareusedtotravelquicklyoverlongdistances.AirplanesYourchoice•Situation1IfyouwanttogotoTaiwanfromXiamen,willyougotherebyshiporbyplane?Why?Whatdoyouhavetoconsiderbeforeyoudecidewhichmeansoftransportyouwilluse?distancespeedcomfortweathersafetycosttimeconvenience….Groupdiscussion•Whataretheadvantagesanddisadvantagesofthepopularmeansoftransport?Advantagesanddisadvantagesofthepopularmeansoftransport:easilytrappedintrafficjams;notsocomfortableduringpeakhours(becausetheyareusuallyverycrowded)routesarefixed…cheapandconvenientbusesorcoachesDisadvantagesAdvantagesMeansoftransportexpensivetobuild;…fastandconvenient;comfortable;fewertrafficaccidentsundergroundDisadvantagesAdvantagesMeansoftransportrelativelyexpensive;…fast/convenient;relativelythesafestwayoftravelAirplanesnotcomfortableforthosewhoareseasick;relativelyslow;thesafetyofthetripwouldbeaffectedbystorms;comfortableshipsDisadvantagesAdvantagesMeansoftransportconclusionweneedallthesedifferenttypesoftransportDifferenttypesoftransportcanmeetdifferentcustomers’needs.Eachtypeoftransporthasitsownstrengthsandlimitations.thedifferentmeansoftransporttransportlandairsea???CategorizetodividepeopleorthingsintogroupscartaxiBus/coachundergroundmotorbikeminibusLightrailwaybicycletrainlandairairplanehelicopterseashipmotorboatferryDifferenttypesofroadsaresuitablefordifferentmeansoftransport•Ienjoyridingmybicycleonthelanesorpaths.verysmallroadsMotorways(Br)Expressways/freeways(Am)roadswherecarscangoveryfastDifferentnamesfordifferenttypesofroadsunderpassesgounderotherroadspeopleneedtopaytousetollroadsflyoversroadsthatgooverotherroadsjunctionintersectiontheareawheremanyroadslinkupSpaghettimadeupofmanyflyoversandintersectionsjunctionPronunciationlane小路小径motorway（英）高速公路expressway（美）高速公路flyover高架桥underpass地下通道intersection交叉路口junction交叉路口tollroad收费公路Spaghettijunction多层式立交桥Practise:UsetheinformationfrompartsAandBtocompletepartC(P55).Answers1.motorways3.flyovers5.land7.air2.paths4.sea6.ships8.airplanestudentticketcaptainconductorboardreturnticketpassportgetoffpilotbookaseat/ticketone-wayticketlandcustomsofficerPartDAnswerthefollowingquestionsbyusingthewordsorphraseslistedinPartD.1.Whatmustyoudobeforeyougosomewherebytrain?Bookaseatoraticket.2.Whowillcheckyourbagstocollecttaxeswhenyoucomeintoanothercountry.Customsofficer.3.Whatticketcanhelpastudentsavemoney?Astudentticket4.Whatdowecallthepersonwhosellsbustickets?Aconductor.5.Ifyouwanttotraveltoaforeigncountry,whatmustyouhave?Apassport.6.Whatticketwillyoubuyforajourneytoaplaceandbackagain.Areturnticket.Application•LiLeiisanexchangestudentstudyinginAmerica.Buttherewassomebadnewsfromhisfamilyafewdaysago.SohehadtogobacktoChina.IfyouwereoneofLiLei’sfriend,askhimabouthisreturnjourney.Youcanmakeupadialoguebycooperatingwithyourpartner.ThedialoguemustincludesomewordsorphraseslearnedintheWordPowerpart.ASampleA:Hi,LiLei,it’sasurprisetoseeyouhere.….B:IwentbacktoChinajust3daysago.…..A:Oh,Isee,youcamebackinahurry,itmustbeatiringjourney.B:…….A:…….B:…….Ashisfriend,youmayraisesuchquestionstointroducetherelatedvocabulary.•Whatshouldyoudobeforeyoucomeback?•Whocanyouturntoforhelp?•Whichmeansoftransportdidyouchoose?.....ForexampleReviewwhatwehavelearnedinthisclass.