雅思写作A类小作文真题范文word版汇总78页Word格式.docx
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above.
Incontrast,Koreahadonly5%ofitspopulationaged60oroverin1950.
Thisnumberdroppedslightlyinthesubsequentyearsandonlyrecoveredto
the?
originallevelof5%in2000.Between2000and2020thenumberofpeople
aged60oroverinKoreaincreasedmorerapidlyandisexpectedtoreach9%in
2020.After2020theagedpopulationisexpectedtoincreaseveryrapidly
overtakingCanadaandFinlandinaround2035andreaching30%by2050.
ThelowerinitialagedpopulationofKoreacanbeattributedtothelower
developmentofKoreaintheearlypartofthe20thcentury,butrapid
developmentandhealthydietsinthesecondhalfofthe20thcenturyare
probablythecauseoftheincreasedlongevityinKorea.
Youshouldspendabout20minutesonthistask.
Thediagrambelowshowstheprocessbywhichbricksaremanufactured
forthebuildingindustry.
Summarisetheinformationbyselectingandreportingthemainfeatures,
andmakecomparisonswhererelevant.
Writeatleast150words.
Thepictureillustrateshowbricksareproduced.
Theprocessbeginswhenclayisdugoutthroughtheuseofadigger,which
isfollowedbyclaypassingthroughametalgrid.Fineclayisthencarriedbya
rollerafterwhichsandandwaterareaddedtoit.Inthenextstage,eitherthis
mixtureispressedthroughaframeandcutintobricksusingawirecutter,oritis
putintomouldsandformedintobricks.Followingthat,thebricksaredriedina
dryingovenforonetotwodays.Thenextthreestagesinvolvetwokilns
connectedtoacoolingchamber.Thedriedbricksarefirstheatedfrom200to
980degreescentigrade,beforebeingexposedtohightemperature(870to
1300degrees).Theyarethencooledwithin48to72hours.Eventually,theyare
packedanddeliveredtocustomersbytrucks.
Overall,theprocedureofproducingbricksiscomprisedoftenstageswhich
arerathersimple.
(161words)
Thediagramsbelowshowthestagesandequipmentusedinthe
cement-makingprocess,andhowcementisusedtoproduceconcretefor
buildingpurposes.
Thediagramsshowhowcementandconcreteareproduced.Overall,there
arefivestagesintheproductionofcement,whiletheprocedureforproducing
concretefromcementandafewothersimpleingredientsinvolvesasingle
stage.
Cementproductionbeginswhentheinitialrawmaterials,namelylimestone
andclay,arecrushedusingtworotatingdrumstomakeafinepowderwhichis
thenmixedinacylindricalmixer.Thenextstageinvolvesatube-likerotating
heaterwithablowtorchmountedatitsbottomopening.Themixedpowderis
fedfromthetopandsimultaneouslyheatedandblended,afterwhichitis
transferredtoagrinderusingaconveyorbelt.There,itismilledtoyieldthe
finalcementproductwhichiseventuallypackedinbags.
Thiscementisusedasrawmaterialintheproductionofconcreteina
secondprocess.Aninitialmixturecomprising15%cement,10%water,
one-quartersandandhalfgravelisfedintoarotatingconcretemixerwhere
theyarestirreduntiltheconcretemixisreadyforconstructionpurposes.
(174words)
Thechartbelowshowstheamountspentonsixconsumergoodsinfour
Europeancountries.
Thediagramcompareshowmuchmoneywasspentonsixdifferent
productsinGermany,Italy,FranceandBritain.
Overall,moremoneywasspentontoysandphotographicfilmthanonany
otherproduct.Also,theBritishwerethebiggestspendersinallsixcategories
amongthenationscomparedinthebarchart,whilethelowestspendinglevels
wereattributedtoGermanconsumers.
InBritain,thehighestamountofmoneywasspentonphotographicfilm
(morethan170millionpounds),whilesimilaramountswerespentonpersonal
stereosandtennisracquetswhichtogetherrankedlast.
TheFrenchspentthesecondhighestamountofmoneyamongthefour
nationsoncompactdisks,toysandphotographicfilm,whiletheyrankedlastin
personalstereos,tennisracquetsandcolognes.
Italianconsumersspentmoremoneyontoysthanonanyotherproduct(a
bitlessthan£160million),buttheyalsopaidalotforphotographicfilm.
Finally,Germansspenttheleastoverall,havingsimilarspendingfiguresfor
all6productscomparedinthechart.
(170words)
Thegraphbelowshowstheconsumptionoffishandsomedifferentkinds
ofmeatinaEuropeancountrybetween1979and2004.
Summarisetheinformationbyselectingandreportingthemainfeatures,
Thediagramcompareschangesinconsumptionfiguresfordifferentkinds
ofmeatandfishinacountryinEuropefrom1979to2004.Overall,although
beefwasinitiallythemostpopulartypeofmeat,itwasovertakenbychicken
towardstheendofthesurvey.Incontrast,thefigureforfishremainedtheleast
significantthroughouttheperiod.
Inthefirstyear,beefhadaconsumptionofabout225gramsperperson
perweek,afterwhichitexperiencedasuddendropof50beforeincreasingto
about230in1984.Thereweresmallfluctuationsuntil1989,whichwasfollowed
byadramaticdecreasetoaroundhalfashighasitsoriginallevelin2004.
Thefigureforlambwasinitiallyalmostashighasthatforchicken(around
150grams).However,whiletheformerdeclinedgraduallyasitreached
approximately60inthelastyear,thelattersawaconsiderablegrowthand
outstrippedbeefconsumptionin1989,peakingat250in2004.
Fishconsumptionwasoriginallyapproximately60gramsandexperienced
asmallfallofabout10overtheperiod.
(180words)
ChorleywoodisavillagenearLondonwhosepopulationhasincreased
steadilysincethemiddleofthenineteenthcentury.Themapbelowshowsthe
developmentofthevillage.
ThemapshowshowavillagecalledChorleywooddevelopedoveraperiod
of126years.Overall,itsawconsiderablegrowth,bothintheestablishmentof
newresidentialareasandtransportationroutes,whichoccurredoverfour
phases.
From1868to1883therewereonlytwomainroadsintheregionwith
Chorleywoodcoveringasmallareaalongoneofthem.Overthenext40years,
thevillagegrewsouthwardalongsidetheroadandarailwaywasbuiltin1909
passingthroughthispart.Chorleywoodstationisalsolocatedinthisareaofthe
village.
Overtheperiodbetween1922and1970,therailwaywasthelinealong
whichChorleywoodexpanded,bothtowardstheeastandwest.However,a
motorwaywasconstructedin1970paralleltooneofthemainroadsand
furtherdevelopmentofthevillageoccurredarounditsintersectionswiththe
othermainroadandtherailwaybetween1970and1994.Furthermore,
ChorleywoodParkandGolfcourseisnowlocatedinanareaenclosedbythe
twomainroads,therailwayandthismotorway.
ThefirstgraphshowsthereasonsforstudyingintheUKbyage,whilethe
secondgraphshowsthesupportgivenbyemployersfortrainingbyage.
study
tochoosewhostudentsofpercentagetheshowschartbarThe
becauseoftheircareerorinterestintheUKinfivedifferentagegroupswhile
thelinegraphshowshowthelevelofsupportasapercentagefromemployers
intermsoftime-offworkandhelpwithfeeschangesbetweentheageof20
and60.
Thebarshowsthatyoungpeopleintheunder-25agegroupstudy
primarilyforreasonsofcareerdevelopment(80%)butthisnumberdecreases
steadilyovertimeandfallsto67%forthe30-39agegroup.Bythetimepeople
reachthe50-59agegroupfewerthan20%studybecauseoftheircareer.The
oppositetrendisseenwiththenumberofstudentsstudyingbecauseofinterest
increasingsteadilyastheyagewithonly20%studyingbecauseofinterestin
theunder25?
group,butthisrisestonearly70%inthoseinthe50-59age
group.
Thesecondchartshowsthatthelevelofsupportforstudybyemployersis
highintheearlystagesofpeople'
scareeratabout80%forpeopleaged20,
butthisdecreasessteadilytoaround60%byage40beforefallingmoresteeply
to20%byage60.
Thegraphshowsthemonthlyexpenditu