托福作文写作范文详解题目：Increasingthepriceofpetrolisthebestwaytosolvegrowingtrafficandpollutionproblems.Towhatextentdoyouagreeordisagree?Whatothermeasuresdoyourthinkmightbeeffective?1 .话题和题型分类政府类；混合类2 .题目分析增长汽油价格的利弊；解决交通问题的方法3 .思路提示A.增长汽油价格的弊端：交通问题的引发具有多方面的因素不合理的道路规划和红绿灯设置新司机数量多，引发交通事故公交价格随之上涨B.其他解决方法:鼓励人们使用清洁燃料优化公交系统设置发展地下铁路系统SampleAnswerIdisagreewiththeideathatincreasingpetrolpricesisthebestwaytodealwithtrafficandpollutionbecauseitmayincreasethecostofanythingthatisrelatedtopetrol.Inaddition,therearesomebetterwaystosolvegrowingtrafficandpollutionproblems.（首段开篇摆明观点：不同意提高汽油价格是解决交通和污染问题的最好方法）Firstofall,ifpetrolpricesareincreased,itwillmostlikelyleadtolesspetrolbeingused,whichwillmakeenvironmentalistshappy.Ofcourse,therewillbelesstrafficandtherewillbelesspollution,butIdonotthinkthattheadvantagesofthisoutweighthedisadvantages.Thefallingpricewillincreasethecostofanythingthatusespetrolinitsproductionorintransport;inotherwordszeverythingfromplasticbagstocomputerswillbecomemoreexpensive.Thisislikelytoleadtoslowereconomicgrowthaslessisboughtandproduced.（文章第二段，说明汽油价格上升带来的影响）Ithinkthattrafficproblemscanbedealtwithbymakingdriverspaymoretousecertainroadsatcertaintimes.ThishasbeenveryeffectiveinLondon,wherethereisachargeforcarstouseroadsinthecentreofLondonduringworkinghours.Asaresult,trafficandpollutionhavedecreasedtherewithoutharmingthelocaleconomysoitstandstoreasonthatsimilarmeasureswouldbeeffectiveelsewhere.（提出解决方案：某些时段收取更高的过路费，这一方案在伦敦取得很好的成效）Pollutioncouldalsobereducedbyencouragingpeopletouseenergymoreefficiently.Thegovernmentcoulduseandadvertisecampaignstoshowpeoplethatwastingenergyby,forexample,leavingelectricalitemsonwhentheyarenotbeingusedresultsinmorepollutionfromelectricitygeneration.Inasimilarwayzthegovernmentcouldinformpeopleaboutthefinancialbenefitsofbetterinsulatingtheirhomes,suchastheoveralldecreaseinheatandpowersources.（鼓励人们更有效地使用能源，政府应通过宣传告诉人们如何节约能源）Toconclude,Ibelievethatariseinpetrolpriceswouldreducepollution,butcauseeconomicproblems.Therefore,Ithinktherearebetteralternativesolutionsavailable,suchasmorepublicawarenessandconservationofexistingresources.（全文总结再次重申观点）满分要素剖析：语言表达本文观点清晰，语言表达流畅。使用一系列连接词，如firstofallzasaresult,therefore等，使文章更为连贯。Thefallingpricewillincreasethecostofanythingthatusespetrolinitsproductionorintransport;inotherwords,everythingfromplasticbagstocomputerswillbecomemoreexpensive.Thisislikelytoleadtoslowereconomicgrowthaslessisboughtandproduced.句型ThisisIikelyt。可用于说明可能引起的结果,不显得过于绝对。Asaresult,trafficandpollutionhavedecreasedtherewithoutharmingthelocaleconomysoitstandstoreasonthatsimilarmeasureswouldbeeffectiveelsewhere.可用Asaresult来总结方案带来的结果。Toconclude,Ibelievethatariseinpetrolpriceswouldreducepollution,butcauseeconomicproblems.使用短语toconclude进行总结，条理清晰。逻辑结构本文是总分总的结构。作者开篇直接表达自己的观点，第二E殳说明反对的原因，三、四两段分别提出两种可行的替代方案。最后一段作者重申自己的观点。