雅思小作文范文-柱状图

1.四国人口ThechartbelowshowsthepercentageofpopulationinIndia,China,theUSAandJapanin1950and2002.思路：【首段】转述题目+补充信息【二段】中国的人口规律和未来趋势【三段】印度的【四段】美国和韩国的【尾段】总结，重申全图最主要趋势，印度将取代中国成人口第一大国答案：ThebarchartcomparesthechangesintheproportionofpopulationinIndia,China,theUSAandJapanin1950and2002.Anditalsoindicatestheprojectionsfor2050.In1950.Chinaaccountedforonefourthoftheworldpopulation.Althoughthisfiguredecreasedslightly,itstillrankedthefirstin2002,comparedtootherthreecountries.ItisestimatedthatthepopulationinChinawillcontinuetodropto19percentinthemiddleofthiscentury.Indiarankedthesecondintermsofthepopulationinthetable,whichmadeup15percentin1950,butsincethen,therewasadramaticincrease,climbingtoapproximately19percent.Thepercentageisexpectedtoincreaseslightlyto21percentin2050andwillprobablyexceedthatinChina.WhenitcomestothepopulationintheUSAandJapan,bothofwhichwitnessedadecreasefrom1950to2002.Itispredictedthatin2050,thepercentagewillremainthesameintheUSA,andinJapan,thepercentageislikelytokeepfalling.Overall,itseemsthatIndiawillbecomethecountrywiththelargestpopulationalthoughthereisstillahugenumberofpeopleinChina.2.通勤工具DifferentmodesoftransportusedtotraveltoandfromworkinoneEuropeancityin1960,1980and2000.思路：1.分段原则为：上升的一段，下降的一段，波动的一段。2.采用折现模式，重点描述数据的改变和趋势。3.注意一类数据的描述(Max,Min,最大的改变等等)。答案：ThebarchartshowsthechangingpatternsoftransportuseinaEuropeancityduringtheperiodfrom1960to2000.Inbrief,thechartshowsthattheuseofthecarasameansoftransportdramaticallyincreasedovertheperiodshown,whiletheothersfell.Indetail,in1960themotorcarwasusedleastasamethodoftransportwithonlyabout7%ofthepopulationusingthismethodbutcarusegrewsteadilyandstronglytofinallyreachabout37%ofthepopulationby2000.Thiswasamassive5-foldincreaseinuse.Overthissameperiod,however,thepopularityofwalking,whichhadbeenthemostpopularmeansoftransportwith35%ofthepopulationin1960havingitastheirpreferredwayofgettingaround,fellto10%.Bicycleusealsofellfromahighofabout27%in1960tojust7%in2000.Ontheotherhand,bususewasmoreerraticbeingpopularwithalmost20%ofthepopulationin1960andrisingtoapeakofabout27%in1980beforefallingbacktoabout18%in2000.（188）3.预期寿命Lifeexpectancyatbirthin7countriesworldwide.思路：1.分段原则为：按照数据的大小对比分一段，女性比男性多分一段。2.注意描述一类数据(Max,Min,Avg)。3.类比模式下，应该重点描述数据的差异，可通过减法和除法进行比较。eg.在美国，男女之间的寿命差异最大，为5年。答案：Thisbarchartcompareshowlongpeoplecanexpecttoliveinsevendifferentcountries.Wecanseethatineachofthesevencountriespeoplehavealifeexpectancyofbetween63yearsand83years.PeoplewilllivelongestinCanadaat83yearsandtheUnitedStates(81years),whileBangladeshhasthelowestlifeexpectancyatjust63years.Oftheothercountries,Turkey,Vietnam,IranandIndiaallhaveasimilarlevelclosetotheaverageof73years.Weshouldalsonotethatwomenareexpectedtolivelongerthanmeninallthesecountries.Onaverage,femaleswillliveapproximately4yearslongerthanmen,althoughtherearedifferenceshere.ThegreatestdifferenceisintheUnitedStates(about5years),whileinIranfemalesareexpectedtoliveonly2yearslongerthanmen.However,themajorexceptionisBangladeshwherebothgendershavethesamelifeexpectancy.Thus,wecanseetherearecomparisonstobemadeinlifeexpectancybothingeographicallocationandgender.（173）4.男女学生ThenumbersofmaleandfemaleresearchstudentsstudyingsixcomputersciencesubjectsataUSuniversityin2011.思路：1.典型的静态柱状图，建议分段原则为：男多于女的一段，男少于女的一段，男女相等的一段;2.注意重点描述关键数据，如：最大值，最小值，均值等。3.静态图形需强调数据的对比，如：倍数关系，大小关系等。答案：ThebarchartshowsthegenderdistributionofstudentsdoingcomputerscientificresearchacrossarangeofdisciplinesataUSuniversityin2011.Infiveofthesixdisciplines,malesoutnumberedfemales.Malestudentsmadeupaparticularlylargeproportionofthestudentgroupinsubjectsrelatedtothestudyofprogrammingobjects:mathematics,programming,andengineering.Thegendergapwasparticularlylargeinthefieldofmathematics,wheretherewerefivetimesasmanymalestudentsasfemalestudents.Menandwomenweremoreequallyrepresentedinsubjectsrelatedtothestudyofcomputerscience:naturalsciences,psychology,andlinguistics.Innaturalscience,therewerenearlyasmanywomen(approximately200)asmen(approximately240).Thiswasalsotrueofpsychology.Linguisticswastheonlydisciplineinwhichwomenoutnumberedmen(roughly110womenvs.90men).Overall,thechartshowsthatatthisuniversity,computersciencesubjectscontinuetobemale-dominated;however,womenhaveasignificantpresenceinfieldsrelatedtopsychologyandthecomputersciences.（169）5.年龄结构ThechartsbelowcomparetheagestructureofthepopulationsofFranceandIndiain1984.答案：ThetwochartscomparethepopulationsofFranceandIndiaintermsofagedistributionbygenderintheyear1984.ItisclearthatthepopulationofIndiawasyoungerthanthatofFrancein1984,withanoticeablylargerproportionofpeopleagedunder20.France,ontheotherhand,hadasignificantlylargerpercentageofelderlyinhabitants.InIndia,closeto14%ofpeoplewereaged5orunder,andeachfive-yearagebracketabovethiscontainedanincreasinglysmallerproportionofthepopulation.France’spopulation,bycontrast,wasmoreevenlydistributedacrosstheageranges,withsimilarfigures(around7%to8%ofallpeople)foreachfive-yearcohortbetweentheagesof0and40.Somewherebetween10%and15%ofallFrenchpeoplewereaged70orolder,buttheequivalentfigureforIndiawasonly