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1、托福独立写作素材整理技术类Somepeoplethinkthattheautomobilehasimprovedmodernlife.Othersthinkthattheautomobilehascausedseriousproblems.Whatisyouropinion?Usespecificreasonsandexamplestosupportyouranswer.有些人认为汽车改进了生活，另外有些人认为汽车产生了严重的问题。你的观点如何？1汽车是主要的空气污染源段落大意：汽车尾气是空气的重要污染源，会加剧温室效应，降低空气质量。Automobilesaretheleadingcause
2、toAmericasairpollutionproblem.Carsreleasetoxicemissionsthatdamageourenvironmenthurtingourenvironmentbyaddingtothegreenhouseeffect,damagingairquality,anddecreasingtheozoneznottomentionthegrowingsmogproblems,disastersdonewithlandfillandtheeffectsdonetoourwatersupply,whichallareconnectedwiththegreenhou
3、seeffect,ozonedepletion,andairquality.2温室气体的排放增加温室效应段落大意:汽车尾气会加剧温室效应,造成气温上升,生物死亡等后果。Carsdamageourenvironmentbytheemissionsreleasedfromthecombustionsystemofanautomobile.Toxicgasesweakentheatmosphereallowingformoreinfraredraystoenter.HavingmoreinfraredraysreflectedontheEarthwarmstheEarth,raisingthetem
4、perature,causingcertainvegetationlifetodieoffzthesnowcapstomelt.CarbondioxideandcarbonmonoxidearetwogreenhousegasesthatdamageourEarthsatmosphere.Reducingtheamountofthesegreenhousegaseswillgreatlyhelpcontrollingtheseeffects.3汽车尾气对于人体有健康隐患段落大意：汽车尾气所含危害人体健康成分，会对人体健康造成很大伤害。Carsrelease30percentofthecarbo
5、ndioxideintheearthsair.Carbondioxideisreleasedfromthetailpipeofacarandcandomuchdamagetothehumanrespiratorysystem.Everytimeanautomobileburnsagallonofgasolineitreleases22poundsofcarbondioxide.Carbonmonoxideisalsoadamaginggreenhousegas.Carsaccountfor76percentofthecarbonmonoxideintheearthsair.4汽车给出行带来便利
6、段落大意：汽车为人们的交通出行提供了便利条件。TransportationplaysaveryimportantroleinAmerica.TheautomobileisthemainformoftransportationinAmerica,connectingpeoplefrompointA,topointB,.AmericaiscoveredwithroadsthattransportcarsandpeoplecouldacrosssuchareasfromtheislandsoftheFloridaKeystounderthemountainsoftheColoradoRockies.
7、Carsofferfastreliabletransportation,offeringdriversaccesstoanywherewithroads.5政府应该鼓励公共交通发展段落大意：政府应该鼓励公共交通事业的发展。Carsmightbeseenasafastandfreewaytotravel,butatwhoseexpense.Therearesolutionstofixthisproblem,Americanscansupportmasstransit,electricsourcesOftransportationzorchooseotherformsoftransportatio
8、nthatdonotharmtheenvironmentOnedayinthefuturewewilllaughathowwewouldstandaroundandadmirethedeephumofacarstailpipe.NotcaringabouthowtheemissionsreleaseddamagedourIungszandenvironment.Massivechangemustbeaddressed,reducingtheamountofdrivingtimearoundAmerica.Thiswouldbenefiteverycitizenandgenerationstoc
9、ome.ThecreationoftheautomobilehasdugAmericaadeephole.Thisholecannotbefilledinorhiddenup.Thisholecanandwillendangerhumanzslifeinthenearfuture.HoweverAmericacanchoosetostopdiggingthishole,wecanchoosetoselectalternatives.InhopethatMotherNaturecanonedayreplenishitsgoodnesstothewayitwasmeanttobe.The21stc
10、enturyhasbegun.Whatchangesdoyouthinkthisnewcenturywillbring?Useexamplesanddetailsinyouranswer.有些人认为计算机使生活更加容易方便，另外有些人认为计算机使生活更加复杂和紧张。你的观点如何？SomepeoplesaythattheInternetprovidespeoplewithalotofvaluableinformation.Othersthinkaccesstosomuchinformationcreatesproblems.Whichviewdoyouagreewith?Usespecificr
11、easonsandexamplestosupportyouropinion.有些人认为互连网给人们提供另外很多有价值的信息，另外有些人认为太多的信息产生问题。你的观点如何？1网络队与人们生活的便利段落大意：网络会给人们带来很多信息，帮助人们缓解无聊情绪，帮助宣传，总体上给人们生活带来便利。Overalltheinternetisafastwaytoobtaininformationfromalotofdifferentsources.It,Sagoodtimekillerifyouareboredasithasbillionsandbillionsofdifferentwebsitestoex
12、plore.Theinternetisalsoagoodwayofadvertisingandsellingandequallypurchasingitems.Althoughtherearemanydrawbacks,theinternethasmoreadvantagesthandisadvantages.2网络的普及现状段落大意：网络在本世纪迅速普及。人们利用电脑和网络可以做很多事情，例如写邮件，浏览信息等。In21stcenturyztheInternethasbecomeverypopulararoundtheworld.Sincetechnologyhasimproved,many
13、peoplecanusetheInternetathome.FromtheInternet,peoplecanwriteorreceiveemails,getinformationfromaroundtheworld,orchatwithfriendsorotherpeopleindifferentcountriesininstantmessageswithclearvoicesandimagesthatshortenthedistancefrompersontoperson.Alsozthereisnotimelimit.OnecanusetheInternetwheneveronewant
14、s.Inaddition,itisveryinexpensive,soitisaveryconvenienttypeofmedia.However,somecompaniesorpeoplesetupalotoftrapsthroughwebsites,emails,orinstantmessagingtoadvertisetheireroticbusinessortocommitcrimes,sowehavetobecareful.3网络能够提供信息和娱乐资源段落大意：人们利用网络获取各种各样的信息，进行游戏。Peopleusetheinternettogatherinformationfo
15、rallsortsofthings.Thiscouldbeinformationregardingschoolworkwhichisapopularcategoryoritcouldbesimplethingslikereadingaboutafilmreview.Theyusedtheinternetpriortointerviewanduseditfore-mailing.Peoplealsomakeuseoftheinternetbygatheringinformationabouttravelandaccommodationandtoorderorcancelticketsforvar
16、iousevents.Theinternetisalsowidelyusedforthehugerangeofgamesthatitoffersanddownloadingarangeofthingslikesoftwareandsometimesmusic,whichcanbeillegal.4网络信息过度公开的弊端段落大意：网络信息过度公开，面对着对私人信息保密责任的挑战。TheInternetistheworld,Slargestinternationalcomputernetwork.Itallowsuserstoaccesssubstantialamountsofinformationheldatvariouslocationsallovertheworld,andithaschallengedtheorganizationofobligationsandtheresponsibilitieswithrespecttotheprocess
