How to Solve Traffic Problems in Big Cities英语作文

PAGE\*MERGEFORMAT2HowtoSolveTrafficProblemsinBigCitiesⅠ.BrainstormWhatistrafficproblem?Whichphenomenaarounduscanbefound?Whydoesthisphenomenonappear?ThenegativeeffectsoftrafficproblemsWhatarethemeasurestosolvetheseproblems?Ⅱ.Outlining⑴Title→HowtoSolveTrafficProblemsinBigCities⑵Topic→HowtoSolveTrafficProblemsinBigCities⑶SupportingPoint→A→HowtoSolveTrafficCongestioninBigCityDetail①getsometollsatthebusyhoursDetail②expandtheroads'capacityDetail③developthepublictransportDetail④extraroadsforcarsSupportingPoint→B→HowtoSolveEnvironmentPollutioninTrafficProblemsDetail①fixthecars'engineDetail②differenttypeofthecars'engineDetail③hybridelectriccars⑷ConcludingSentence→Thesolutionoftrafficproblemisaveryrigoroussubjectinhumansociety.weneedfocusthepublicopinion.Thepeoplechange,thenthesocietywillchange.Ⅲ.WritingNowadays,peopleinmanybigcitiesarecomplainingaboutthetrafficproblems.Ithasseriouslyinfluencedpeople’sdailylifeandeconomicdevelopment.Trafficproblemsincludetrafficcongestion,noisepollution,lightpollution,airpollution,etc.Itisespeciallyseriousinthecountrywhichwithalargepopulation,suchasChina.AndhowtosolvethetrafficproblemisaveryimportantsubjectfortheChinesetransportagency.Withtheeconomydeveloping,theHYPERLINK"app:ds:automobile"automobileHYPERLINK"app:ds:industry"industrydevelopsveryfast.While,thepersonalcarsletthepeople'slifemorecomfortableandconvenience,butitalsoincreasethepublictrafficcongestionandthesocialenvironmentpollution.Thetrafficcongestioninbigcityusuallycausethecarsdrivingintheroadsatpertimearemoreovertheroads'endurance.AutomobilesalesinChinawhizzedpasttheU.S.in2008.Therefore,ifwewanttodeclinethetrafficcongestion,weneedtocontrolthetrafficflow.Forthiscase,therearethreekindsofsolutions.Firstly,peoplecangetsometollsatthebusyhours.Itcanmakethedriverkeepawayfromthebusyhoursaspossible.Secondly,thegovernmentorroadcompaniesshouldexpandtheroads'capacity.Itisthemostusefulandexpansivewaytosolvethetrafficcongestion.Thirdly,thegovernmentcandevelopthepublictransport,suchasthebusesandsubways.Thissolutionhassomequestionsthatalmostpeoplefeelthepersonalcarsaremoreconvenienceandfree.Abovethesesolutions,allofthemcanremitthetrafficprobleminsomeways,buttheycannotexactlycompletethetrafficcongestion.InChina,thegovernmentworksoutsomesolutionstotrytoremitthetrafficjam.Forexample,theextraroadsforthebigcars,andtheyneedpaytheextrafreetogo.Moreover,insomemainroad,theyusedtheintelligenttransportationsystemtocontrolthetraffic.Asweknow,theautomobileexhaustisaterribleissueoftheenvironmentpollutionItisthemainreasontoturnthetrafficproblemtobeaglobalproblem.Gasolineanddieselfuelsaremixturesofhydrocarbons.Automotiveenginesemitseveraltypesofpollutants.Eventhoughmoreandmorepeopleunderstanditandtrytodrivethesmallcars,butwiththenumberofthecarsincrease,theairpollutionwhichfromthecarsexhausthavebeenasmuchasheavy.Oneofthesolutionsofreducingtheautomobileexhaustistoimprovethecars'engine'sfunction.Becausethefuelisnotburnedcomplete.Inmanyyears,thescientistandautomobileengineerwanttofixthecars'enginetolettheyburntheoilasmuchastheycan.Unfortunately,thecompletecombustionisimpossible.However,peopleworkontheothersolution:thedifferenttypeofthecars'engine.Forexample,thealcoholfuelisaverygoodalternate.Becausewhenthealcoholisburned,itjustworkoutthewater.Moreover,therearemanycarcompaniesaredevelopingthehybridelectriccars.Forthehybridelectricvehicle,itisatypeofhybridvehicleandelectricvehiclewhichcombinesaconventionalinternalcombustionenginepropulsionsystemwithanelectricpropulsionsystem.Itisanewwayforourcars,anditshouldhaveagooddevelopinginthefuture.Finally,thesolutionoftrafficproblemisaveryrigoroussubjectinhumansociety.Whetherinthetrafficmanagementpartortheenvironmentpollutionpart,peopleneedpayattentiontothequestionofthelifehazardswhichfromthetraffic.Itnotonlyisatechnologychallengebutalsoisahumanbehaviortechnology.Ifwewanttosolvetheprobleminthefundamentallyways,weneedfocusthepublicopinion.Thepeoplechange,thenthesocietywillchange.