雅思写作task 1 饼状图 Pie Chart.ppt

《雅思写作task 1 饼状图 Pie Chart.ppt》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。

1、饼状图PieChart特点静态数据（百分比或数字）除了最大最小的，还有互相成倍的,一样的饼状图PieChart特点静态数据（百分比或数字）除了最大最小的，还有互相成倍的,一样的饼状图PieChart写作步骤先审题，在看图几张饼，几种馅哪个馅儿多，哪个馅儿少数字，比率整体+局部ThefollowingtwopiechartsillustratetheenergyuseintheU.S.A.Writeareportforauniversitylecturerdescribingtheinformationgiveninthepiechartsbel

2、ow.P1ThefollowingtwopiechartsillustratetheenergyuseintheU.S.A.ThetwopiechartsdescribethedataoftheenergyuseandtheresidentialenergyuseindetailintheUnitedStates.P2Itcanbeseenfromthefirstpiechartthattheenergyisusedforfourpurposes.Specifically,industryaccountsforthelargestproport

3、ion(41%)oftheusedenergywhiledemandoftransportationmakesup26%ofthetotalneedofenergy.TheResidentialandcommercialrepresent19%and14%respectively.P3Accordingtothesecondpiechart,itclearlyshowsthatheatingandairconditioningaccountforthelargestproportion(62%)intheresidentialenergyuse

4、whilethesmallappliancesmakesuptheleastproportion(10%).Theheatingwaterandmiscellaneous(includingcooking)constitutes15%and13%respectively.P4Fromthechart,wemayhaveabasicunderstandingofthesituationofenergyuseintheUnitedStates.ABC比较Thegraphsbelowshowtheannualexpenditureofuniversi

5、tystudentsinthreecountriesin2003.P1Thethreepiechartsshowhowuniversitystudentsinthreecountriesspenttheirmoneyintheyear2003.P2Ingeneral,studentsincountryAspentslightlymorethanthoseincountryB(US$5000andUS$4500respectively).Incomparison,studentexpenditureincountryCwasconsiderabl

6、ylower,atonlyUS$1500peryear.比较总体P3Accommodationandfoodwerethetwobiggestitemsofexpenditure.Altogethertheyconstitutedaround60%ofthetotalstudents’expenditureinallthethreecountries.ThedifferenceisthatincountryAandBaccommodationspendingexceededfoodspending,whilethereversewastruef

7、orcountryC.比较较大/最大P4Therestofthestudents’spendingwasdividedamongleisure,booksandothers.Leisurespendingconstitutedalargerpercentage(around20%)ofstudentexpenditureinbothcountryAandcountryB,whileincountryCmoremoneywasspentonbooks(21%)thanonleisure(12%).比较较小/最小P5Overall,aswealth

8、decreased,thepercentageofstudents'spendingonnon-essentialwentdown.总结一个趋势时间变