说明文作文之雅思作文说明文怎么写.docx

说明文作文之雅思作文说明文怎么写.docx

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说明文作文之雅思作文说明文怎么写

雅思作文说明文怎么写

【篇一：

雅思作文范文大全】

好的东西，可惜不是我整理的，是一个叫landfish姑娘收集的，厉害！

v105好的东西，和大家分享，看这个帖子的人肯定比较多，大家别冒险背诵，了解一下范文的思路好了。

这样

somepeopleclaimthatthedisadvantagesofthecararemorethantheadvantages,doyouagreeordisagree?

范文1

thebirthofcarshavemadeanenormouschangetoourlife.inthepast,wetravelfromoneplacetoanotheronlybyfoot,nowaday,carscandoit.itsgoeswithoursayingthattheinventionofcarsbringgreatbenefittoallofus.butasproverbgoes:

nogardenwithoutweeds.carisnotexception.

owingacarhasalotofadvantages.foronething,carprovideusthemostconvientwayoftransportation.wecangetaroundfreelywithoutspentingalotoftime.emotionally,ialwaysfounddrivingissoexciting.foranother,itsthecomfortabletodriveacar.inwinter.driversalwayscanstaywarmanddryeveninrainywhether,inaddition,driversareusuallysafeintheircarswhentheyareoutatnight.

carsbringthehumanmerits,theirside-effectsgrauduallycometothesurface.firstly,torunacarneedalotofoil,whichisgettinglessandless.theincreasingnumberofcarscontributethelackingofenergy.secondlly,asmoreandmorecarsareused,thetrafficecpeciallyinbigcitiesisgettingheaverandheavier,whichleadtotheserioussocialproblem--trafficjam.inaddition,theinceasingnumbersofcars,whichexcaustsentahugequantitiesofcarbonmonoxideintoatmosphere.itmaketheairofcitiesunbreathabe,itstrippeoplecontactwithfrenshair.

therefore,thenewenergyshouldbeexploredtoreplacetheoilsothatourenvionmentalpollutioncanbeavioded.andthestricklawshouldbeissuedtokeepthenumbersofcarsundercontrol.thus,ourheaviertrafficcanbesolluted!

范文2

privatecarsvspublictraffic

astrafficproblemsbecomemoreandmoreseriousinmanycitiesofdevelopedanddevelopingcountries,theirgovernmentshavetotryhardandloadsofmoneyandenergyhavebeenspenttodealwiththem.

firstly,itisnotefficientforthecommuterstousetheirprivatecarstoandbackfromtheirworkplaces.occasionallywecanseetheyhavetositonthewheelswastingtimeandfuelinaheavytrafficjam.atthesametime,throughburningthefossilfuels,greenhousegasco2,co1,acidraingasso2,fumesanddustsarebeingreleasedintotheatmosphere,allofwhichheavilyoverloadtheenvironment.thirdly,withtheincreaseofprivatecars,theroadtrafficaccidentsarealsorisedramatically.forexample,inacitywith5000cars,therewillbeatleast250accidentshappeningeveryday,whichalsoburdenthepublichealthyservices.

onthecontrary,expectedpublictrafficmaybeanidealsolutiontotheseproblems.forexamplecitybusesandrailwaysarewidelyusedorbeingconstructedbymanycities.peoplecantakebuseseasily,whichcanbefoundevery10minutesorlessinthepeaktime.actually,nottinghamtransportcompanyisbuildingitsownlightrailwayinthecity,whichisannouncedbythespeakmanofthecompany,“itwillbecompletedinthenextyear,theticketswillbeverycompetitiveandatthesametimethetravelwillbeverysafeandcomfortable.”

ontheotherhand,publictraffichaditsowndisadvantages.usuallyitcannotprovidedoor-to-doorservice.itisinconvenienttogoshoppingbypublicvehicles.sometimesyoumustwaitalongtimeforthetrain.andquitealotofpeopleprefertoenjoydriving.

inconclusion,developingthepublictrafficisausefulapproachtodealwiththesedifficulties.onepossibleway,ifnotthebest,istotaxiprivatecarsheavilyandusetheserevenuestoprovidecitizenscheaperpublictrafficservices.

范文3

withthedevelopmentofscienceandtechnology,thecarshavealreadybecometheimportantcomponentinourdailylifegradually.carsmakeourlifeconvenientandswift.however,toomanycarshavecausedveryserioussocialproblems.somepeopleclaimthatthedisadvantagesofcararemorethantheadvantages.idoubtwhethertheargumentcanbearmuchanalysis.

sinceonecentury[ago],theautoindustryhas[been]developedatfullspeedworldwide,andhasbroughttheenormousprogressestoourlife.forexample,thecaristhemostconvenienttooloftransportation.wecan[be]onandoffdutybycareveryday,wecangototravelbycaronthevacation,wecanutilizethecarstodealwithsomeemergencytoo.thecar[is]playinganimportantroleinourdailylife.theymakeourrhythmoflifefasterandfaster,makeourbusinessbecomemoreandmoreefficient.

ontheotherhand,thedevelopmentoftheautomobilehasbroughtalotofinfantindustrytopeople,givepeoplecountlessemploymentopportunitiestoo.suchas,manufacturingindustry,repairingindustryandmaintainingindustry.weareenjoyingtheconveniencethatthecarsbringtous;atthesametimewecanutilizetheautoindustrytosupportourselves.however,wecannotignorethattoomanycarscauseenormoussocialproblems,forexample,trafficjam,airpollution,trafficaccident,towhichwehavetofindasolution.

inaword,thecarshavebroughtenormouschangetoourlife;theadvantagesarefarmorethanthedisadvantages.weshouldrecognizethemeritofthecars,anddoourbesttosolvetheproblems.ifso,ourlifewillbebrighter.

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范文1

nowhereintheworldhastheissueoftobaccobeensomuchdebatedasin

oursociety.nowadays,tobaccoismoreharmfulthandrugtopeople’s

health,thereforemanypeoplethinkthatsmokingislegalthatisadirectand

primaryreasontoinducethiskindofproblem.theabovepointiscertainly

true;thisessaywilloutlinethreereasons.

themainreasonisthattobaccoisasilentkillertosmokers.tobaccois

knowntobetheprobablecauseofsome25differentdiseases,andforsome,

suchaslungcancer,bronchitisandemphysema,itisthemaincause.

accordingtoawhoreportfourmillionpeopledieyearlyfromtobacco-relate

ddiseases,thatisonedeatheveryeightseconds.tobaccoissignificantly

becomingagreatercauseofdeathanddisabilitythananyothersinglecause.

anotherreasonisthatmoreandmoreyoungpeopleareunder18yearsoldwhosmokecigarettehavebeenblindedbythedeceitoftobacconists.tobaccoamongadolescentsremainsstubbornlypersistent.smokingamongadolescentsroseinthe1990sinseveraldevelopedcountries，suchaschina,vietnamandthailand.whilenewmarketsarebeingopenedbythetobaccoindustryactions,oldmarketshavenotbeenclosed.tobaccoisaglobalthreat.

lastbutnottheleastreasonistheincreaseincigarettesmuggling.because

oftobaccosmuggling,thelegalretailinganddistributionsystemsarebadly

affected,andfacedwithincreasedlawlessnessandheavytaxlosses.thisbe

haviorseverelyaffectstheeconomy.

inconclusion,thetobaccoshouldbeconsideredillegal.perhapsapackof

cigarettesislessharmfulthananotherdrug,buttobaccoisactuallythe

biggestkillerofallthedrugs.

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范文2

advertisementsoftobaccoandthoseof“smokingisharmful”areoftenseen

together.buttherehasbeenanon-goingargumentaboutwhetherornot

tobaccoshouldbeforbiddenandmadeillegal.ihavealwaysbelievedthat

smokingshouldbeillegalforthefollowingreasons.

first,smokingdoesgreatharmtohumanhealthandcausesmanydiseases.

itisreportedthatmorethan70%oflungcancersufferersaresmokers,and

theaveragelife-spanofsmokersissevenyearslessthanthatofnon-

smokers.moreover,ithurtsnotonlysmokers,butalsotheonesaroundthe

smokers.manyresearchersclaimthatbreathing“second-handsmoke”may

beevenmoreharmfulthansmoking.

second,manysocialproblemsanddisasterscanbeattributedtosmoking.

forinstance,manywivescannotbeartheirhusbands’smokingallthetime,

whichcausesmanyquarrels,orevendivorces.furthermore,thebiggestfire

disasterinchina,thedaxinganlingfiredisaster,wascausedbyaburning

cigaretteend,andthecostoftheresultinglosswasunimaginable.

last,smokingtobaccosisamainsourceofairpollution.amagazinesaidthat

foreverycigarettesmokedeachday,awholetreeisneededtocleantheair.

inotherwords,smokingonelesscigareverydayequalsplantingatree.it

isabrilliantcontributiontotheearthwearelivingon.

inaword,alltheabovedemonstratethatsmokingharmsyourselvesaswell

asyourneighbors,pollutestheairweourselvesarebreathing,andeven

agitatesthesocialpeace.so,inmyopinion,tobaccoshouldbestrictly

forbidden,andsmokingshouldbemadeillegal.

范文3

therehaslongbeencontroversyoverthelegalityandapparentacceptanceoftobaccoinsociety.someholdthatcigarettesandothertobaccocontainingproductsshouldbebanned,thatis,treatedasnarcotics.personally,iagreewiththispointofviewforthefollowingreasons:

althoughcigarettesdonotofferasintenseaneffectasdrugslikeheroinandcocaine,theyrankhigherinthelevelofdependenceitcreatesintheuser.thousandsofsmokerstrytoridthemselvesofcigarettesbutcannot,becauseofthephysiologicaldependencetheydeveloped,chieflyimputabletoitschemicalnicotine.thisexplainswhysmokerscontinuetheirhabitdespitethenumeroushealthwarnings.furthermore,medicalsciencehasnowprovedbeyon

dadoubtthatsmokingkills.withalltheothercausesofpreventabledeathssuchasalcohol,illegaldrugs,aids,suicide,roadaccidents,fire,andguns,cigarettesstillaccountformorepreventabledeathsthanallofthosecombined.

moredisturbingly,whilsttheuseofheroinisdangeroussolelytotheusers,theuseoftobaccoendangersthosewhoareintheirvicinityaswell.thisphenomenon,knownaspassivesmoking,nullstheco