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图表在群共享里，是‘IELTS新东方笔记’，其中的‘雅思作文笔记’1.《蚕丝制作》Sample：Asisdisplayedinthefirstdiagram,thelifecycleofthesilkwormcanbecategorizedinto4mainstages.First,thelifeofthesilkwormstartsfromeggspropagatedbythemoth,andittakes10daysforeacheggtobecomeasilkwormlarvathatfeedsonmulberryleaves.Silkwormlarvacontinuestogrowin4to6weeks,thenwrappingitselfwithsilkthreadtoconstructacocooninthenext3to8weeks.Amothcanbeproducedfromthecocoonin16days.Thelifecyclebeginsagainfromthenon.Focusingontheseconddiagram,itillustratesthe5mainstepsoftheprocedureofproducingsilkcloth.Wellgeneratedcocoonswillbeselectedfirstly.Beforethesilkthreadcanbeunwound,cocoonshavetobeboiledinhotwater.Onecocooncanproduceapproximately300to900metresofsilkthread.Theunwoundthreadwillbedyedafterwardstobeweavedintosilkcloth.Overall,thetwodiagramsrevealthestageofproducingcocoonsinthelifecycleofthesilkwormcanbeusedtomakesilkcloththrough5simplesteps.CambridgeIELTS6Version:Thefirstdiagramshowsthattherearefourmainstagesinthelifeofthesilkworm.Firstofall,eggsareproducedbythemothandittakestendaysforeacheggtobecomeasilkwormlarvathatfeedsonmulberryleaves.Thisstagelastsforuptosixweeksuntilthelarvaproducesacocoonofsilkthreadarounditself.Afteraperiodofaboutthreeweeks,theadultmothseventuallyemergefromthesecocoonsandthelifecyclebeginsagain.Thecocoonsaretherawmaterialusedfortheproductionofsilkcloth.Onceselected,theyareboiledinwaterandthethreadscanbeseparatedintheunwindingstage.Eachthreadisbetween300and900metreslong,whichmeanstheycanbetwistedtogether,dyedandthenusedtoproduceclothintheweavingstage.Overall,thediagramsshowthatthecocoonstageofthesilkwormcanbeusedtoproducesilkcloththroughaverysimpleprocess.2.《户外取水》Thechartdescribeshowwaterisobtainedoutdoors.Accordingtothefigure,thefirststepofobtainingwateroutdoorsistofindaholewithgreenplantsonitsbottom.Next,removethegreenplantsinthemiddleandputacontainerthere.Then,covertheholewithaplasticsheetandplacetwostonesonbothendsofittosecureitsposition.Athirdstoneislaidonthemiddleoftheplasticsheetsothatthemiddlepartisalsothelowestpart.Whenthesunshinesonthegreenplantsinthehole,waterevaporatesfromtheseplants.Thevaporrisesupandthencoolsdowntoformwaterdropsontheplasticsheet.Whenthereismoreandmorewater,itflowsalongthesheettoaccumulateonthelowestpart.Finally,waterfallsdownintothecontainerdirectlyunderthemiddlestone.Thus,wateriscollectedsuccessfullythroughevaporationfromgreenplants.3.《房屋不同季节的构造》Asisdisplayedintheflowchart,theprinciplesofinsulationincoolandwarmclimaterespectivelydiffertoalargeextent.Astothesituationofcoolclimate,weadoptthehigh-angledroofinordertobenearlyparallelwiththedirectionofthesunsothatthedirectexpositiontotheheatofsunislessenedasmuchaswecan.Bythis,thetemperatureofthematerialwon’tfluctuatewithinalargerange.Meanwhile,thermalbuildingmaterialcouldenhancetheheatstorageinsulation,preventingoutflow,thusreductionofheat.Adversely,inwarmclimate,reflectivebuildingmaterialisindispensablewithoverhandsforshade.Thedirectionoftheroofisalmostverticaltothedirectionofthesuntoleadtoexternalinsulationreflection.Bythis,ventilationwouldresultintheremovalofheatstorageratherthanreduction.Throughthedifferentworkingprinciplesofventilation,wearefascinatedbythemasterpiecesofmodernscienceandtechnology.4．《超市建造地点选择》Asisunfoldedinthemap,PlaceMandNhavetheiruniqueprosandconsastotheplaceforbuildingthesupermarket.Firstofall,PlaceNislocatedintheurbanareaoftheGtown,whichmayhavemorepopulationandbusiness.ThisadvantageisincomparablewithPlaceM.What’smore,Mainroadrunsacrossthecenterareawithconvenienceintrafficandlogisticsforthemarketafterwards.However,theplaceisequallyfarawayfromtheneighborhoodandthesuburbareaandcannotattracttheresidentsintheoutskirts.Asadouble-edgedsword,PlaceMismorespecificallycustomer-oriented.InspiteofitscomparablyremotelocationwithPlaceN,itwouldattractmorecustomersintheoutskirts,fortheyarereluctanttomakealongtripforshopping.Ontheotherhand,thetrainlinenearbywillalsobringconvenienceintraffictotheurban-dwellers.Situatedtothenorth-westofPlaceN,PlaceMisneartheAandBTownwithtotalpopulationof23million,faroutnumberingtheoverallpopulationofDandEtown,with12million.What’sworthyofbeingmentionedisthatfiercecompetitioninPlaceNandprobablemonopolyinPlaceMshouldalsobetakenintoaccountwhenbuildingthesupermarket.5.《玻璃的再生》Asisdisplayedintheflowchart,therecyclingprocessofglassisreallyacomplexone.Theoverallprocesscanbecategorizedinto3stages.First,glassproductsinvariousformsaregatheredintheCollectionpoint,sothattheyareeasilytransportedbyspecialtrucksorvanstotheCleaningplant,wheretheygetsterilizationbyhigh-pressuredwater.TherearethreedifferentchannelsintheRecyclingplant,namelyBrown,GreenandClear,whichrepresentthecolorsofglass.Afterrecycledinthefurnace,glassproductsaremeltedintorecycledliquidglass.Mixedwithnewliquidglass,thecompoundisfinallymouldedintosolidglass,which,afterwards,willbesenttovariouscustomersupermarketsforselling.Thus,theglasswillgotothecustomersfordifferentpurposes.Throughabriefintroductionofthecircleofglassrecycling,wecometorealizethatrecyclingplaysavitalroleinenvironmental