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Chapter Six Writing Using Graphs Tables andor Charts（第1页）

ChapterSixWritingUsingGraphs，TablesandorCharts

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Bargraphs（柱状图），linegraphs（线状图），tables（表格图），as（饼状图）areusedtopresentnumericalfadrelationshipsinvisualform.Oftenitismucheasiertopieededinformationbylookihahroughwrittehus，theabilitytogetinformationfromthesevisualformsquidaccuratelyisaveryusefulskill.

ModelEssayOne

Thebargraphshowstheihenumberofadolests，aged10to19，whuween1987and1991.Thenumberofkilledbyguns，aged10-19，rosefrom1350in1987to2200ialnumberofU.S.homicidevictims，aged10-19，wentupto2100in1987，2400in1988，and2750iively.

AmeriadolesittedsomanymurdersforsomeofthefollowingreasoudybytheAmeriPsychologicalAssofoundthattheaveragechildhaswitnessed8，000murdersand100，000otheractsofvioleVbythetimeheorshehaspletedsixthgrade.Moreover，anastonishingnumberofeitherownagunorknowhowtogetohewidespreadavailabilityoffirearmsmakesitfartooeasyforkidstokillandbekilled.

Tocurethissocialdisease，weofopreveplacetobeginisinthehomewhereshouldwatdertheguidassothattheywillnotimitateanti-socialaext，tomanageanger，kidsshouldbetaughttocooltheiremotiohadisputely.Forexample，ifthey'treaagreement，theyshotiateaise.Themtask，hetgunsawayfrom.Indoingso，reventfromatallyshootingthemselvesorsomeoneelse.

&wo

&wolinegraphsmakeitclearthatbothoilwellshavesteadilyiheiroilproduthepastfewyears.AttheOysterBayField，theoilproduthefirstyearwas453.6BD.Afterthisoilwellpumped660.8BDinthesedyear，itsproduroseto825.4BDihirdyear.TheoilproduaFieldiupfrom329.1BDto927.8BD.

ZumaFieldhasgreaterpotential.Intermsofoiloutput，ittakesonlythreeyearsforOysterBayFieldtoaplishayieldof825.4BD，andfouryearsforZumaFieldtoreach825.6BD.ButhighoilproduatOysterBayFieldmayresultiionofcrudeoil，evenifitisloaricharea.Intrast，thesteadyinoilproduaFieldsignalsthatthisoilromisingone.IfadvaandteologiesareihewholeproduprocessatZumaField，thisoilroductivefperiodoftime.

Highoilprodudthesustaiofoilresourcesshouldbewellbalanced.Crudeoilisanon-renewableenergy，soitisinappropriateforustoaccelerateoilproduwithoutanylimits.Whilebesfromoilandoilproducts，weshouldavoidover-ptionandexcessiveexploitation.Told”

，weshouldalsofindsuitablesubstitutes.Ihebalaweenoilprodudproteofoilresourcesisofvitalimportaomankindonalong-termbasis.

&hree

Agtothefiguresgiveherewasanobviousgrowthinthenumbereringabetween1996and1997.Takeoneofa'sneighbtriesforexample:Japaoppedthelisttwitupsteadilyfrom1.548millionin1996to1.582millionin1997.PeraphicallyremotetrieslikeAmericawerealsoohesetaredwiththevisitorsfromAmeri1996，thenumberofAmericreaseddramaticallyby40，000bytheendof1997!

Fyofpurptocethereformandopening-updriveie1970s，ahasgrownintoalandofopportuingtrade，manybusinesspeoplefromabroadwastenotimeindoiheseparthermajorreasooanytouristattraazedbytcivilizatioravelerseveorepeattheirsweetmemoriesbaa.Soatostudytraditionalesemedieseart，etc..

Iomakeamoreappealingtillhavetremendoustaskstoaplish.TofurtherexpandSinneiccooperation，ashoulduetoimproveitsiebyspeediruofinfrastructuresuchashighwaysandteleunis.Agoodieshouldalsoincludeflexiblegoverpolipreheors，andquickerrespoheirdiffiadditilishsignsshouldbeavailableinpublicplacessothatoverseasvisitorswon'tgetfusedorlost.

Intheessaysyoujustread，youdthegeneralrulesfanessayusinggraphs，tables，andorcharts:thefirstparagraphdescribesthethestatistics；thesedparagraphofferspossibleexplanationsforandorahedthethirdparagraphistheintheformofasuggestion，solutioion，personalopic..

Practice6-1-1

&hefirstparagraphusuallydescribesthethestatistiustknoritetheintroduterendihisparagraph.Herearesomeusefulexpressionsto.

1）Agtothefiguresgiveninthebargraph（raph，table，piechart），weknoice.

2）Thebargraph（raph，table，piechart）shows（orindicates，makesitclear）that+topice.

3）Itbeseenfrom（orItis，Itisevidentfrom）thebargraph（raph，table，piechart）that+topice.

Lookatthefollraph，linegraphaively，aheintroduterendinge-forea.Ansrovidedonlyassuggestions.

Figure1PersonsintheLaborForce

Figure2AveragemoureinFishportfortheperiod1980～1990

Figure3a'stourismindustry

Practice6-1-2

TodesEailedthestatistieedtoknowsomeusefulhrases.

fluctuate（波动）

startwith…（从…开始）

&hebeginningof…（从…起）

atthebeginningof…（在…之初）

&o…（上升到增长到…）

increaseby…（上升了增长了…）

&o…（下降到减少到…）

decreaseby…（下降了减少了…）

leveloff（沿水平方向发展）

rise（be）ontherise（上升）