范文一

　　Althoughautomobileshaveimprovedourmodernlifeinsomewayforitsspeed,convenience,andcapacityofcarryingthings,wehavehadtopaythepriceforit.Now,asmoreandmoreautomobileshavebeenputtingintouse,theproblemsthattheautomobilehascausedareseemedtobemoreandmoreseriousaccordingly.Theseproblems,inmymind,liketheaccidents,theairpollution,thedamageoftheozonelayersshouldbegivenmoreattentionthananytimebefore.

　　Therearealotofproblemsthathasbeencausingbytheautomobile.Itkillshundredsofthousandsofpeopleanddisablesmanymoreeveryyear.Itdrinksupourpreciousfossilfuelsthatcannotbereplaced.Newroadsfortheautomobilealsoeatupourpreciousfarmlandswhilemanychildrenarestarvingallaroundtheworld.Theseproblemsarereallyseriousandupsettingmanyofus.

　　Themostseriousproblemcausedbytheautomobileistheairpollution.Itissaidthatitemitsmillionsoftonsofharmfulgasintotheaireveryday.Thedirtairharmsourhumanbeingshealthbadly.Itcancauseavarietyofdiseasessuchasplumbism,insomnia,mentaldisabilityandevencertainkindsofcancer.Thatisreallyterrible.

　　Airpollutioncausedbytheautomobilecangiverisetoevenmoreseriousconsequences.Onething,itwilldestroytheozonelayersthatprotectthelivesontheearthfromthehurtofthestronganddirectultravioletrays.Muchmoreultravioletcanalsodestroythefragileecosystemontheearth.Itisjustthelifecircleinwhichwesurvive.Anotherthingisthattheairpollutioncausedby

　　theautomobilecanleadtotheglobalwarming.Iftheweatherisgettingwarmerandwarmer,theicebergsscatteredinbothofthetwopolesoftheearthwillbemelted,whichwillcausethesealevelrisingandfloodingallthecitiesandvillagesalongtheseashores.Thelostofthelivesandpropertywillbecountless.Thatisreallyatremendousdisaster.

　　Idonotmeantodenythefactthattheautomobilehasimprovedourmodernlifeinmanyways.Itactsavitalroleinoursociallife.Italsosupportsourindustries.Itisindispensableinourmodernlife.Wecannotimaginehowwecanliveamodernlifewithouttheautomobile.However,theproblemsithascausedtoday,suchasthelivesandpropertieslost,thedirtyairandtheconsequencesofthepollution,seemstobemoredangerousandobviousthananytime.

　　Therefore,itwillneveroverdotoemphasizetheseriousnessoftheseproblemsandurgethegovernmentsandotherresponsibleorganizationstosolvethem

　　范文二

　　Theuseofthemotorcarisbecomingmoreandmorewidespreadinthe21stcentury.Possessingacargivesamuchgreaterdegreeofmobility,enablingthedrivertomovearoundfreely.Thecarownerisnolongerforcedtorelyonpublictransporttogetabout.Withthebuildingofgood,fastmotorwayslongdistancescanbecoveredrapidlyandpleasantly.Andmanypeoplearenowabletoenjoytheirleisuretimetothefullbymakingtripstothecountryorseasideatweekends,insteadofbeingconfinedtotheirimmediateneighborhood.

　　When,however,consideringthedrawbacks,perhapspoilutionisofprimeproblems.Asmoreandmorecarsareproducedandused,sotheemissionfromtheirexhaustpipescontainsaneverlargervolumeofpoisonousgas,whichnotonlypollutestheatmospherebutcausesactualharmtothehealthofpeople.Anotherseriousproblemistrafficcongestion,endlessqueuseofcars