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1、雅思小作文真题+范文流程图+地图flow(20150214)map(20150430)flow(20150516)map(20150606)map(20150801)map(20151008)map(20151114)map(20151119)map(20151203)flow(20151205)20150214Thediagrambelowillustrateshowasimplewaterfilterisconstructedandhowitfunctionstoproducecleandrinkingwater.1Therearetwobasicstep
2、sintheproductionofdrinkingwater.Theprocessstartsfrompouringimpurewaterintothebucket,whichthenisfilteredthroughthesand,charcoalandgravel.Afterwards,thewaterflowsthroughthepipeandfinallyintothestoragetankwherecleandrinkingwaterisstored.Peoplecoulddrinkthewaterbysimplyturningonthetapat
3、thelowerpartofthetank.Overall,itisclearthatcleandrinkingwatercouldbeproducedthroughatwo-stepprocesswithasimplewaterfilter.Theflowchartgivenprovidesinformationabouttheconstructionofawaterfilterandtheprocessofproducingcleandrinkingwaterbythefilter.Twomajordevicesareinvolvedinthewaterf
4、ilter,abucketwithawoodencoverandaclosedtankwithatap.Therearethreelayersinthebucketamongwhichthecharcoalisbetweenthesandandgravel.Atthebottomofthebucketisalongpipelinkingthroughthethreelayerstotheclosedtank.Themapdescribesthechangeofacityfrom1965to2018.2Thetwopicturesshowthelayoutofa
5、cityfrom1965to2015anditsfuturedesignin2018.Therewasanorth-to-southTamRiverinthecity,withabranchflowingfromthewesttotheeast.In1965,inthenorthwestcornerofthecity,sometreesweresurroundedbytheriver,Meanwhile,somehouseswerelocatedontheashorewhichwasintheoppositeoftheriver.Now,acarparkhas
6、replacedthetreesareaandthenumberofhouseshasdoubled.Besides,anewbridgehasbeenbuiltacrossTamRiverandanewfootbridge,justunderthenewbridge,hasbeenconstructedovertheriver.Inaddition,twocarparkswillbebuiltin2008.Onewillbelocatedinthemiddleofresidentialdistrictandtheotheronewillbebuiltinth
7、esouthofthecity.320150516Thediagramshowsthestagesofprocessingcocoabeans.Stagetwoconsistsofmanysteps.Ontheonehand,someofthedriedbeansareprocessedintococacake,andtheninthenextstage,thesescakesaregroundintococoapowderandcocoaliquor,whicharetherawmaterialformakingavarietyofcakesanddrink
8、s.Ontheotherhand,ot
