雅思培训(line)课件

雅思考试学术类Task1各种题型分析雅思考试学术类Task1各种题型分析11.曲线图

languageofchange

1.曲线图2rosesharplywentupslowlyrosesharply3amoderateincreasewithsomedrasticfluctuations

amoderateincreasewithsomeslightfluctuationsamoderateincreasewiths4

amoderatedecreasewithafluctuation

stayedat15%withsomefluctuationsamoderatedecreasewith5remainedstableat20%

fellsharplyfrom25%duringtheearlyfewyearsbetween1960and1970andit

bottomedoutat10%until1980remainedstableat20%f6

soared

from10%duringtheearlyfewyearsbetween1960and1970anditleveledoffat25%until1980soaredfrom10%duringthe71.曲线图A.单根曲线图(1)特点:曲线变化比较复杂

(2)解题要点：分阶段进行特征描述；

必须描写起始点，极值点

1.曲线图A.单根曲线图8ThegraphbelowshowsthenumberofpeopleataNewYorkundergroundstationfrom6a.m.to22p.m.

Thegraphbelowshowsthenumb9

verb+adverba/an+adjective+nounExample:6a.m.–8a.m.increasedramatically/adramaticrise

verb+adverb10Importantsentences(6:00-8:00)Thenumberofpeople

increasesdramatically

fromapproximately100at6:00to400at8:00.Thereisadramaticincrease

inthenumberofpeoplefromapproximately100at6:00to400at8:00.

Importantsentences(6:00-8:0011Importantsentences(6:00-8:00)Thetimefrom6:00to8:00

witnessesaconsiderableincreaseinthenumberofpeoplefromabout100to400.Thesubwaystationwitnessesasharpincreaseinthenumberofpeoplefromapproximately100at6:00to450at8:00.

Importantsentences(6:00-8:0012Importantsentences(6:00-8:00)Anoticeableincreasecanbefound

inthenumberofpeoplefromapproximately100at6:00to400at8:00.Thetrendisasignificantincrease

inthenumberofpeoplefromapproximately100at6:00to400at8:00.

Importantsentences(6:00-8:0013Verbs:

增加：increase,ascend,goup,rise,climb,

mount,surge,soar,

减少：decrease,descend,godown,

decline,reduce,fall,drop,

plunge,slump,plummetVerbs:增加：increase,ascend,14Verbs:波动：fluctuate,rebound

undulate,recover稳定：maintain/remain/keep

thesame(nochange),

leveloff/out,reachaplateau(at)Verbs:15

B.多根曲线图(1)特点:

各个曲线之间的变化差别很大,而单就某根曲线来说变化并不复杂.

(2)解题要点:

注意关键点的把握；

在对单根曲线进行描述之后,要对曲线之间的差异进行对比；

根据曲线总体趋势进行分段；

对这些曲线的总体变化进行比较.B.多根曲线图16DoublelinesDescribetwolinesrespectivelyCompareorcontrasttwolinesDoublelines17DoublelinesDoublelines18Doublelines-CompareorContrast••••Doublelines-CompareorContr19Doublelines-CompareorContrastHowever,thenumberofoverseasvisitorstravelingtotheUKwasapproximatelyhalfthenumberofUKresidentstravelingabroad.Doublelines-CompareorContr20ThreeLines：Groupanddescribetwosimilarlines

DescribetherestlineThreeLines：21雅思培训(line)课件22••••••••••••••••••••23Analysis开头段：1.三条曲线均呈上升趋势；主体段：2.有两条曲线(美国和瑞典)在1940-1990年内呈相同趋势且紧挨；1990年后，变化趋势不同；3.第三条曲线（日本）整体变化趋势不同。Analysis开头段：24USA&Sweden2.

From1940to1990,theproportionsofageingpopulationintheUSAandSweden

weresimilarandfollowedthesametrend.USA&Sweden25USA&Sweden2.In1940，thefigures

stoodat9%intheUSAand7%inSweden,

andgrewto15%and14%respectively

in1980,beforefallingto14%and13%eachin1990.USA&Sweden2.In1940，thefig26USA&Sweden2.Afteraleveling-off,thepercentageofelderlypeopleintheUSAispredictedtoclimbtoabout23%in2040.

However，inSweden,inspiteofsomefluctuations,therewillbeincreasinglymorepeopleaged65andover

until2040,withthepercentageof25%.

USA&Sweden2.Afteralevelin27Japan3.ThesituationinJapandifferssignificantly....

withafallinthepercentageofpeopleaged65between1940(5%)and1960(3%).Thepercentageremainedsteadyuntil1985,thenitbegantoclimb.Theriseisprojectedtocontinueuntilaround2030,whentheproportionisforecastedtorisedramaticallyto25%,withalessdramaticriseto27%in2040.Japan3.ThesituationinJapan28Fourlines：

groupanddescribethelinesaccordingtothetrendFourlines：groupanddescri29雅思培训(line)课件30••••••••••••••••31Analysis原文：ThegraphbelowshowstheconsumptionoffishandsomedifferentkindsofmeatinaEuropeancountrybetween1979and2004.开头段（Paraphrase）Thegraphillustrateschangesintheamountsofbeef,lamb,chickenandfishconsumedinaparticularEuropeancountrybetween1979and2004.Analysis原文：Thegraphbelow32Analysis起点：In1979

beefwasbyfarthemostpopularofthesefoods,withabout225gramsconsumedperpersonperweek.Lambandchickenwereeateninsimilarquantities(around150grams),whilemuchlessfishwasconsumed(justover50grams).Analysis起点：33AnalysisBeefandLamb（下降）However,duringthis25-yearperiodtheconsumptionofbeefandlamb

felldramaticallytoapproximately100gramsand55gramsrespectively.AnalysisBeefandLamb（下降）34AnalysisFish（微下降，几乎持平）Theconsumptionoffishalsodeclined,butmuchlesssignificantlytojustbelow50