IELTS-Line-graph-雅思小作文--曲线图解析.ppt

雅思图表作文,LineGraph,Review,解题步骤1.观察图标的标题，确定关键词2.横坐标时间3.纵坐标对象单位4.时态和总趋势5.总结相同点和不同点,重点句型,先上升，再下降Thedataindicatethat对象increasedsubstantiallybefore时间点,whenthepercentagereachedapeakof数据.Then,itdeclinedsteadilyinthefollowing时间段,bottomingoutat数据at时间点.,重点句型,有波动但总体上升，之后下降Fromthenon,itgenerallymaintainedanupwardtrenduntilthepeak(about数据)wasreachedat时间点,inspiteofsomesmallfluctuations.However,afterthattherewasaslumpinthepercentage,anditcontinueduntil时间点whenthenumberreachedthebottomof数据.,重点句型,先上升后下降，再上升最后下降Itcanbeseenthat对象startsfrom数据at时间点,andisfollowedbyasteadyrisetoapproximately数据at时间点.However,fromthenon,thenumber趋势（v.）forthenext时间段tohitthebottomof数据.Afterthat,the对象isonasteadyriseuntil时间点,whenthepeakofthedayisreached,about数据.Thelast时间段oftheday,notsurprisingly,witnessasharpdecreasein对象to数据.,重点句型,先下降再上升，之后下降并持平However,对象firstexperiencesagradualdeclinefrom数据at时间点to数据at时间点,whichisthelowestintheday,andthenasteadyclimb,backtoitspeakof数据at时间点.Incontrastto比较的对象,对象decreaseslightlyandalmostleveloutformostoftheevening,withapeak(nearly数据)at时间点.,SalesofProductAinDifferentRegionsoftheUSA,Tons,先上升后下降，再上升最后下降ItcanbeseenthatthesalesofProductAintheEastoftheUSstartsfrom20tonsinthefirstseason,andisfollowedbyasignificantrisetothepeak,approximately80tons,inthenextseason.However,fromthenon,thenumberdescendsforthenextseasontohitthelowpointof50tons.Afterthat,thesalesisonasteadyriseuntiltheendoftheyear,withthefigurereaching60tons.Thefirstseasonofthenextyear,notsurprisingly,witnessasharpdecreaseinsalesto20tons.,先下降再上升，之后下降并持平However,thesalesintheWesternpartoftheUSfirstexperiencesagradualdeclineof5tonsfromthefirstseasontothesecond,andthenasteadyclimb,backtoitspeakofabout60tonsinthethirdseason.IncontrasttothesalesintheEast,thenumberintheWestdecreasesslightlytoreachthelowest(above30tons)andalmostlevelsoutfortherestoftheyear.,有波动但总体上升ThesalesintheSouthoftheUSgenerallymaintainedanupwardtrenduntilthepeak(about80tons)wasreachedinthefirstseasonnextyear,inspiteofsomesmallfluctuations.,三线图,Thegraphbelowshowstheproportionofthepopulationaged65andoverbetween1940and2040inthreedifferentcountries.剑5P29,三线图写法,方法1分段描述，以不同时间为段方法2找相似的2条图为一组描述，其余的单独描述方法3分别描述三条线,分段描述,首段总趋势第二段1940-thepresenttime第三段presenttime-2040,同义替换,populationaged65andoveragingpopulationelderlypeopleolderpeopleaged65andmore/above,Thegraphbelowshowstheproportionofthepopulationaged65andoverbetween1940and2040inthreedifferentcountries.,P1ThegraphshowstheincreaseintheageingpopulationinJapan,SwedenandtheUSA.Itindicatesthatthepercentageofelderlypeople(aged65andover)inallthreecountriesisexpectedtoincreasetoalmost25%oftherespectivepopulationsbytheyear2040.（总趋势）,P2,In1940theproportionofpeopleaged65ormorestoodatonly5%inJapan,approximately7%inSwedenand9%intheUS.However,whilethefiguresfortheWesterncountriesgrewtoabout15%inaround1990,thefigureforJapandippedtoonly2.5%formuchofthisperiod,beforerisingtoalmost5%againatthepresenttime.,P3,Inspiteofsomefluctuationintheexpectedpercentages,theproportionofolderpeoplewillprobablycontinuetoincreaseinthenexttwodecadesinthethreecountries.Amoredramaticriseispredictedbetween2030and2040inJapan,bywhichtimeitisthoughtthattheproportionofelderlypeoplewillbesimilarinthethreecountries.,方法2,第一步：时态-过去时现在时将来时第二步：观察规律1.都大幅上升2.美国和瑞典前50年基本完全相同3.90年后，美国和瑞典分道扬镳，应该分别来写4.日本的变化完全不同，应该单独占一段第三步：首尾各一段，美国和瑞典一段，日本一段，共四段,Thelinegraphshowstheproportionofpeopleaged65andmoreinJapan,Sweden,andtheUSAfrom1940andtheexpectedproportionto2040.,Sweden&USA,From1940to1990,theproportionsofageingpopulationintheUSAandSwedenweresimilarandfollowedthesametrend.(总)In1940,thefiguresstoodat9%intheUSAand7%inSweden.（分）Thereafter,thepercentagegrewto15%and14%respectivelyin1980,beforefallingto14%and13%eachin1990.Thetwocountriesfollowdifferentpatternafterthat.Afteralevelingoff,thepercentageofelderlypeopleintheUSAispredictedtoclimbtoabout23%in2040.However,inSweden,inspiteofsomefluctuation,therewillbeincreasinglymorepeopleaged65andoveruntil2040.,Japan,ThesituationinJapandifferssignificantly.,ThesituationinJapandiffersconsiderably(总).Afteraslightdescendinthepercentageofelderlypeoplebetween1940(5%)to1960(3%),thefigureremainedsteadyuntil1985,whereuponitbegantoclimb.Thisriseisprojectedtocontinueuntilaround2030,whentheproportionofJapaneseaged65andoverisexpectedtoreach10%.Thereafter,withinjustafewyears,theproportionisforecastedtorisedramaticallyto25%,withalessdramaticriseto27%in2040.,Overall,therearepredicatedtobearound25%populationinallthreecountriesexceeding65yearsoldby2040.,Exercise,Thegraphbelowgivesinformationaboutwateruseworldwide.,GlobalWaterUsebySector,Thegraphshowshowtheamountofwaterusedworldwidechangedbetween1900and2000.Throughoutthecentury,thelargestquantityofwaterwasusedforagriculturalpurposes,andthisincreaseddramaticallyfromabout500km3in1900toaround3000km3intheyear2000.Waterusedintheindustrialanddomesticsectorsalsoincreased,butconsumptionwasminimaluntilmid-century.From1950onwards,industrialusegrewsteadilytojustover1000km3,whiledomesticuserosemoreslowlytoonly300km3,bothfarbelowthelevelsofconsumptionbyagriculture.,四线图,ThegraphbelowshowstheconsumptionoffishandsomedifferentkindsofmeatinaEuropeancountrybetween1979and2004.剑7P53,同义替换,consumptionbeconsumedbeeatenpopular/popularity,分组描述,增长的Chicken减少的BeefLamb平稳的Fish,分组描述,首段：概述第二段：起点第三段：下降第四段：上升第五段：总趋势,ThegraphbelowshowstheconsumptionoffishandsomedifferentkindsofmeatinaEuropeancountrybetween1979and2004.,P1Thegraphillustrateschangesintheamountsofbeef,lamb,chickenandfishconsumedinaparticularEuropeancountrybetween1979and2004.,P2,In1979beefwasbyfarthemostpopularofthesefoods,withabout225gramsconsumedperpersonperweek.Lambandchickenwereeateninsimilarquantities(around150grams),whilemuchlessfishwasconsumed(justover50grams).,P3,However,duringthis25-yearperiodtheconsumptionofbeefandlambfelldramaticallytoapproximately100gramsand55gramsrespectively.Theconsumptionoffishalsodeclined,butmuchlesssignificantlyt