译林版高中英语选修7 Unit 4 课件：（共60张）Welcome和阅读.ppt

module7unit4publictransportwelcometotheunit transportisanimportantpartofourlife areyoufamiliarwiththesedifferentmeansoftransport publictransport buses coaches trains underground subway ships maglevtrains aeroplanes steamtrain undergroundtrains lightrailways maglevtrains aeroplane helicopters ferry ferryboat motorboats inthe19thcentury helpedtransportpeopleallovertheworld steamtrains discussthedifferentmeansoftransport haveroutes they anddropoffpeopleatdifferentplacesontheroute itisapopular oftransportwithinacity buses pickup means wereapopularwaytotravelfromplacetoplaceinthe20thcentury ships arebusesthatcarrypeopleoverlongdistances coaches inthe19thcentury roadsbecame incitiesandso becamepopular underground trains crowded areusedtotravelquickly longdistances aeroplanes over the isanewformoftransport itispoweredby maglevtrain magnets 1 whatisthedifferencebetweenabusandacoach themaindifferencebetweenthetwoisthatabusoftentravelsonafixedroutewhileacoachisthemeansoftransportforpeoplewhotraveltoarelativelyfarawayplace bothofthemlookverysimilar butinmostcasesacoachisdesignedforlong distancetravelers soyouwon tbesurprisedtofindacoachequippedwithairconditioning seatswithcushions 靠垫 anddvdplayers incontrast abusappearsveryplain 2 whydoyouthinkpeoplewouldchoosetotravelbyaeroplaneratherthanbyship therearetworeasons first airtravelisquicker businessmenwhovaluetimeregularlytravelbyaeroplanebecauseofitsspeed second travellingbyplaneismorecomfortablethanbyship withtheimprovementoftechnology manyairlinecompaniesofferexcellentservicesatareasonableprice differenttypesoftransportcanmeetdifferentcustomers needs eachtypeoftransporthasitsownstrengthsandlimitations 3 whydoyouthinkweneedallthesedifferenttypesoftransport 4 whatdoyouhavetoconsiderbeforeyoudecidewhichmeansoftransportationyouwilluse distancespeedcostcomfort safetytimeconvenienceweather distancespeedcostcomfort weatherconditionshaveastronginfluenceontransport itisveryimportantthatdriversareawareofweatherconditionssuchaswind rainoratyphoon shipcaptainsneedtoknowaboutwaveconditions airplanepilotswanttoknowabouttheconditionoftheatmosphere automobiledriversandrailroadengineershavetoknowifrainorsnowisgoingtofall withoutcorrect timelyweatherinformation transportationequipmentcannotbesafelyoperated discussthedifferentmeansoftransportandwhentheybecamepopular means n 方法 手段 工具tvisaneffectivemeansofcommunication isthereanymeansofcontactinghim bymeansof依靠 凭借bynomeans决不bythismeans通过这种方法 1 everymeans tiredout butitdoesn twork a isb hasbeenc ared havebeen2 though rich hewasbetteroffthanatanyotherperiodinhislife a bythismeansb bysomemeansc bymeansofd bynomeans b b thefirstundergroundintheworld m7u4reading skimthetextandfindthegeneralideaofthepassage thisarticleisatouristbrochureabouthowthelondonundergrounddeveloped readingstrategy readingatouristbrochure keypointsofatouristbrochure1 ofacertainplace includingits 2 some concerned3 interesting 4 andinterestinglanguage history datesandyears importantpeople facts persuasive payattentiontoalltheyears therelevantevents andimportantpeople theirachievements whilelistening thelondonundergroundistheoldestandmostcomplexundergroundsystemintheworld 1 reason 2 development 3 vipsrelatedtothedevelopment 4 functions thereason most tracksdidnotgointothelondoncitycentre sobuseswererequired theincreasednumberofvehiclesontheroad chokedofftraffic railway thedevelopment in1854 themetropolitanrailwaycompanydecidedtobuild betweenpaddingtonandfarringdon in thefirsttunnelswereopened thecarriageswerepullthroughthecomparativelynarrowtunnelsby anundergroundrailway 1863 steamengines 3 in1868 thenextsectionoftheundergroundsystemwasopenedin bythemetropolitandistrictrailway 4 in1884 thetworailwaycompanieslinkedupandprovidedtheundergroundservicein thesouthoflondon themiddleoflondon 5 in1884 thefirstrailwaytunnelunder wasdug 6 in thecityandsouthlondonrailwaylinkedotherplacesinlondon theriverthames the1880s 7 after1945 morelineswereadded including 8 in1977 thelastlineaddedwasthejubileeline the25thanniversaryofqueenelizabeth scrowning thevictorialine inhonorof vipsrelatedtodevelopment charlesyerkes awealthy triedtoimprovethesystembybuyingmanylinesand businessman settinguptheundergroundgroup american charlesholden an wasresponsiblefor manyofthestationwhennew werebuiltbetweentrainlinesandnew werebuilt designing vipsrelatedtodevelopment architect connections stations theundergroundhasfunctionedas1 a shelter2 an factory3 an centre4 forthegovernmentadministration bomb aeroplane anti aircraft meetingrooms 1 whenwasthefirstundergroundsystemopened in1863 2 whywasthevictorianlineimportant becauseitlinkedwithotherlinesatalmosteverystation makingthesystemmoreuser friendly 3 whatdidcharlesholdendo heisthearchitectthatdesignedmanyofthestationsbetween1918and1938 manyofthestationsarestillinusetoday readagainandanswersomequestions c1 p52 1 whywasanundergroundsystemfirstdevelopedinlondon mostrailwaytracksdidnotgointothelondoncitycentre sobuseswererequired thisincreasedtrafficontheroad theundergroundsystemtransportedmorepeoplewithoutincreasingtrafficontheroad 2 whatwasthelondonundergroundlikein1863 thecarriagesdidnothavewindowsandwerepulledbysteamenginesthroughnarrowtunnels 3 whatdidcharlesyerkesdotoimprovetheunderground heboughtmanyofthedifferentlinesandsetuptheundergroundgroup 4 whataresomeofthedifferentthingsthattheundergroundhasfunctionedas ithasfunctionedasabombshelter anaeroplanefactory ananti aircraftcentreandmeetingroomsforthegovernmentadministration 5 whathappenedtothelondonundergroundafterworldwarii morelineswereaddedbecausemorepeopletraveledontheunderground 6 whatdoesitmeanwhenthebrochuresaysthattheundergroundsystemisuser friendly manyofthelinesarelinkedatmanystations therefore itisveryconvenientforriderstogotodifferentplacesinthecityfromanystation c2developmentofthelondonundergroundsystembeforeworldwarii anundergroundrailwaywasdecidedtobebuilt thefirsttunnelswereopened thenextsectionoftheundergroundsystemwasopened theundergroundservicewasprovidedinthemiddleofthecity apublicorganizationwascreated londontransportwasexpanded morepeopletraveledontheundergroundandmorelineswereadded thelastlinewasadded whatisyourimpressionofthelondonunderground pleaseuseyourownwordstogiveadescription olduser friendlycomplexconvenient p52 ddebfchga whileiwentsightinginlondon ivisitedthelondon likemosttourists iwasveryinterestedinitasitisthe systemintheworld itisalsovery iwastoldthatthefirstpartoftheundergroundsystemopenedin andittookpeoplefromthe oflondontothecitycentre underground oldest complex 1863 boundary p53e thetunnelsunderthegro