PublicTransportWelcometotheunit&

WordpowerUnit41PublicTransportWelcometotheDifferentmeansoftransportmule/donkeycamelIntheancienttime2DifferentmeansoftransportmuDifferentmeansoftransportBuses

haveroutes.Theypickupanddropoffpeopleatdifferentplacesontheroute.3DifferentmeansoftransportBuCoachesarebusesthatcarrypeopleoverlongdistances.4Coachesarebusesthatcarrype

areapopularwaytotravelfromplacetoplace.

Ships5

areapopularwaytotravelfhasbecomepopularincrowdedcities.

undergroundSubwaymetro6hasbecomepopularincrowdedrunmuchfasterthannormaltrains.

High-speedtrains7runmuchfasterthannormaltrareusedtotravelquicklyoverlongdistances.

Airplanes8areusedtotravelquicklyoveYourchoiceSituation1IfyouwanttogotoTaiwanfromXiamen,willyougotherebyshiporbyplane?Why?9YourchoiceSituation1IfyouWhatdoyouhavetoconsiderbeforeyoudecidewhichmeansoftransportyouwilluse?

distancespeedcomfortweathersafetycosttimeconvenience….10WhatdoyouhavetoconsiderbGroupdiscussionWhataretheadvantagesanddisadvantagesofthepopularmeansoftransport?11GroupdiscussionWhataretheaAdvantagesanddisadvantagesofthepopularmeansoftransport:

easilytrappedintrafficjams;notsocomfortableduringpeakhours(becausetheyareusuallyverycrowded)routesarefixed…cheapandconvenientbusesorcoachesDisadvantagesAdvantagesMeansoftransport12Advantagesanddisadvantagesoexpensivetobuild;…fastandconvenient;comfortable;fewertrafficaccidentsundergroundDisadvantagesAdvantagesMeansoftransport13expensivetobuild;fastandcorelativelyexpensive;…fast/convenient;relativelythesafestwayoftravelAirplanesnotcomfortableforthosewhoareseasick;relativelyslow;thesafetyofthetripwouldbeaffectedbystorms;comfortableshipsDisadvantagesAdvantagesMeansoftransport14relativelyexpensive;…fast/coconclusionweneedallthesedifferenttypesoftransportDifferenttypesoftransportcanmeetdifferentcustomers’needs.Eachtypeoftransporthasitsownstrengthsandlimitations.15conclusionweneedallthesedithedifferentmeansoftransporttransportlandairsea???Categorizetodividepeopleorthingsintogroups16thedifferentmeansoftranspocartaxiBus/coachundergroundmotorbikeminibusLightrailwaybicycletrainland17cartaxiBus/coachundergroundmot18181919airairplanehelicopterseashipmotorboatferry20airairplanehelicopterseashipmo212122222323Differenttypesofroadsaresuitablefordifferentmeansoftransport

Ienjoyridingmybicycleonthelanesorpaths.verysmallroads24DifferenttypesofroadsaresMotorways(Br)Expressways/freeways(Am)roadswherecarscangoveryfastDifferentnamesfordifferenttypesofroads25Motorways(Br)roadswherecarsunderpasses

gounderotherroads26underpasses

gounderotherroapeopleneedtopaytousetollroads27peopleneedtopaytousetollflyoversroadsthatgooverotherroads28flyoversroadsthatgooverothjunction

intersectiontheareawheremanyroadslinkup29junction

intersectiontheareaSpaghettimadeupofmanyflyoversandintersectionsjunction

30SpaghettimadeupofmanyflyoPronunciationlane

小路小徑

motorway（英）高速公路expressway（美）高速公路

flyover

高架橋underpass地下通道

intersection

交叉路口junction交叉路口

tollroad

收費公路Spaghettijunction

多層式立交橋31Pronunciationlane小路小徑Practise:UsetheinformationfrompartsAandBtocompletepartC(P55).32Practise:32Answers1.motorways3.flyovers5.land7.air2.paths4.sea6.ships8.airplane33Answers1.motorways

studentticketcaptainconductorboardreturnticketpassportgetoffpilotbookaseat/ticketone-wayticketlandcustomsofficer

PartD34studentticketcaptain

AnswerthefollowingquestionsbyusingthewordsorphraseslistedinPartD.35Answerthefollowingquestio1.Whatmustyoudobeforeyougosomewherebytrain?Bookaseatoraticket.2.Whowillcheckyourbagstocollecttaxeswhenyoucomeintoanothercountry.Customsofficer.3.Whatticketcanhelpastudentsavemoney?Astudentticket361.Whatmustyoudobeforeyou4.Whatdowecallthepersonwhosellsbustickets?Aconductor.5.Ifyouwanttotraveltoaforeigncountry,whatmustyouhave?Apassport.6.Whatticketwillyoubuyforajourneytoaplaceandbackagain.Areturnticket.374.WhatdowecallthepersonwApplicationLiLeiisanexchangestudentstudyinginAmerica.Buttherewassomebadnewsfromhisfamilyafewdaysago.SohehadtogobacktoChina.IfyouwereoneofLiLei’sfriend,askhimabouthisreturnjourney.Youcanmakeupadialoguebycooperatingwithyourpartner.ThedialoguemustincludesomewordsorphraseslearnedintheWordPowerpart.38ApplicationLiLeiisanexchanASampleA:Hi,LiLei,it’sasurprisetoseeyouhere.….B:IwentbacktoChinajust3daysago.…..A:Oh,Isee,youcamebackinahurry,itmustbeatiringjourney.B:…….A:…….B:…….39ASampleA:Hi,LiLei,it’saAshisfriend,youmayraisesuchquestionstointroducetherelatedvocabulary.Whatshouldyoudobeforeyoucomeback?Whocanyouturntoforhelp?Whichmeansoftransportdidyouchoose?.....Forexample40Ashisfriend,youmayraisesReviewwhatwehavelearnedinthisclass.Homework41ReviewwhatwehavelearnedinThankyou42Thankyou42PublicTransportWelcometotheunit&

WordpowerUnit443PublicTransportWelcometotheDifferentmeansoftransportmule/donkeycamelIntheancienttime44DifferentmeansoftransportmuDifferentmeansoftransportBuses

haveroutes.Theypickupanddropoffpeopleatdifferentplacesontheroute.45DifferentmeansoftransportBuCoachesarebusesthatcarrypeopleoverlongdistances.46Coachesarebusesthatcarrype

areapopularwaytotravelfromplacetoplace.

Ships47

areapopularwaytotravelfhasbecomepopularincrowdedcities.

undergroundSubwaymetro48hasbecomepopularincrowdedrunmuchfasterthannormaltrains.

High-speedtrains49runmuchfasterthannormaltrareusedtotravelquicklyoverlongdistances.

Airplanes50areusedtotravelquicklyoveYourchoiceSituation1IfyouwanttogotoTaiwanfromXiamen,willyougotherebyshiporbyplane?Why?51YourchoiceSituation1IfyouWhatdoyouhavetoconsiderbeforeyoudecidewhichmeansoftransportyouwilluse?

distancespeedcomfortweathersafetycosttimeconvenience….52WhatdoyouhavetoconsiderbGroupdiscussionWhataretheadvantagesanddisadvantagesofthepopularmeansoftransport?53GroupdiscussionWhataretheaAdvantagesanddisadvantagesofthepopularmeansoftransport:

easilytrappedintrafficjams;notsocomfortableduringpeakhours(becausetheyareusuallyverycrowded)routesarefixed…cheapandconvenientbusesorcoachesDisadvantagesAdvantagesMeansoftransport54Advantagesanddisadvantagesoexpensivetobuild;…fastandconvenient;comfortable;fewertrafficaccidentsundergroundDisadvantagesAdvantagesMeansoftransport55expensivetobuild;fastandcorelativelyexpensive;…fast/convenient;relativelythesafestwayoftravelAirplanesnotcomfortableforthosewhoareseasick;relativelyslow;thesafetyofthetripwouldbeaffectedbystorms;comfortableshipsDisadvantagesAdvantagesMeansoftransport56relativelyexpensive;…fast/coconclusionweneedallthesedifferenttypesoftransportDifferenttypesoftransportcanmeetdifferentcustomers’needs.Eachtypeoftransporthasitsownstrengthsandlimitations.57conclusionweneedallthesedithedifferentmeansoftransporttransportlandairsea???Categorizetodividepeopleorthingsintogroups58thedifferentmeansoftranspocartaxiBus/coachundergroundmotorbikeminibusLightrailwaybicycletrainland59cartaxiBus/coachundergroundmot60186119airairplanehelicopterseashipmotorboatferry62airairplanehelicopterseashipmo632164226523Differenttypesofroadsaresuitablefordifferentmeansoftransport

Ienjoyridingmybicycleonthelanesorpaths.verysmallroads66DifferenttypesofroadsaresMotorways(Br)Expressways/freeways(Am)roadswherecarscangoveryfastDifferentnamesfordifferenttypesofroads67Motorways(Br)roadswherecarsunderpasses

gounderotherroads68underpasses

gounderotherroapeopleneedtopaytousetollroads69peopleneedtopaytousetollflyoversroadsthatgooverotherroads70flyoversroadsthatgooverothjunction

intersectiontheareawheremanyroadslinkup71junction

intersectiontheareaSpaghettimadeupofmanyflyoversandintersectionsjunction

72SpaghettimadeupofmanyflyoPronunciationlane

小路小徑

motorway（英）高速公路expressway（美）高速公路

flyover

高架橋underpass地下通道

intersection

交叉路口junction交叉路口

tollroad

收費公路Spaghettijunction

多層式立交橋73Pronunciationlane小路小徑Practise:UsetheinformationfrompartsAandBtocompletepartC(P55).74Practise:32Answers1.motorways3.flyovers5.land7.air2.paths4.sea6.ships8.airplane75Answers1.motorways

studentticketcaptainconductorboardreturnticketpassportgetoffpilotbookaseat/ticketone-wayticketlandcustomsofficer

PartD76studentticketcaptain

AnswerthefollowingquestionsbyusingthewordsorphraseslistedinPartD.77Answerthefollowingquestio1.Whatmustyoudobeforeyougosomewherebytrain?Bookaseatoraticket.2.Whowillcheckyourbagstocollecttaxeswhenyoucomeintoanothercountry.Customsofficer.3.Whatticketcanhelpastudentsavemoney?Astudentticket781.Whatmustyoudobeforeyou4.Whatdowecallthepersonwhosellsbustickets?Aconductor.5.Ifyouw