课前小作文讲义曲线图需要掌握的是基本结构在这个基础上了解每一部分

曲线一条曲Thegraphshowsnumberoffull-timeteachersofregularschools(inmillions)inThisgraphshowsthe数据形式of对象>+<地点时间(可不写 illustratesthe overaperiodof Graph→chart,Showillustrate,indicate,unfold,disy,reveal,reflect,relate,provideanoverviewIntotal//InItisclearthat…, ItcanbeclearlyseenItcanbesafelyconcludedOneofmostsurprising/interestingfindswas Theoveralltrendtendedtoindicate…Thegeneraltrendis…IndicateToindicatethatthenumberroseincreasingly；Toindicateanincreasingrise；ToindicatetheincreasinglygrowingnumberGoA GoAdecreaseLevelout/offAlevelingtovary,toriseandfall,tofluctuate…afluctuation… .时间作主语：Theyearsfrom sawariseinthenumberofteachersfrom Thetrendshowedthesteadyincreaseinthenumberofteachersfrom 地点作主语：sawariseinthenumberofteachersfrom 5）therebe句型：Therewasarise/decreaseinthenumberofteachersfrom Arisecanbefoundinthenumberofteachers Then/fromthistimeonwards/fromthenAfterthat/afterwards/S,whichwasfollowedby/whichledto/whichprecededTherewasarise, However/but/while/whereas/bycontrast/ontheother两条曲Thegraphbelowshowsradioand evisionaudiencesthroughoutthedayOctober-DecemberinThegraphshows(relates)the theUK(theUKpopulationover4yearsoldwhotunedintoradioandevision)throughoutthedayfromOctobertoDecember1992.2．3三条曲ThelinegraphshowstheproportionofpeopleinJapan,Sweden,andUSAaged65+from1940andtheexpectedproportionsupto2040.From1940to1990,theproportionsofpeopleaged65+intheUSAandSwedenweresimilarandfollowedthesametrend.In1940thefigureswere9%and7%respectively,risingto15%and14%respectivelyin1980,beforedipto14%and13%respectivelyin1990.Thereafter,American’sproportionofpeopleaged65+leveledoutandisforecasttoremainat14%until2020,afterwhichitisexpectedtoincreaseto23%in2040.However,Sweden’sproportionofpeopleaged65+begantoriseuntil2010whentheproportionwas20%.Then,thereisexpectedtobeaslightdropto18%in2030,followedbyasteepclimbto25%in2040.ThesituationinJapandiffersconsiderably,withafallinthepercentageofpeopleaged65+between1940(5%)and1960(3%).Thepercentageremainedsteadyuntil1985,whereuponitbegantoclimb.Thisriseisprojectedtocontinueuntilaround2030,whentheproportionofJapaneseaged65+isexpectedtoreach10%.Thereafter,withinjustafewyears,theproportionisforecasttorisedramaticallyto25%,withalessdramaticriseto27%in2040.3．2．5曲线图小Thisgraphshowsthe数据形式of对象in地点时间饼状一个Thepiechartshowstheamountofoilproductionmeasuredinmillionbarrelsperday(MB/D)insevenregionsintheyear2001.Writeareportforauniversitylecturerdescribingtheinformationshownbelow.两个Thepiechartsshowtheamountofoilproductionandconsumptionmeasuredinmillionbarrelsperday(MB/D)insevenregionsintheyear2001.Writeareportforauniversitylecturerdescribingtheinformationshownbelow.ThepiechartsshowtheworlddividedintosevenregionsandtheamountofoilproducedandconsumedinthoseregionsinMB/Din2001.Intotal,theregionscanbedividedintotwogroups—onewhereproductionoutpacesconsumptionandtheotherwherethereverseisthecase.Theformergroup—thenetproducers-consistsofAfrica,theFormerSovietUnion,theMiddleEast,andLatinAmerica.TheMiddleEastisbyfarthelargestproducer(22.2MB/D),butitsconsumptionisrelativelylow(4.3MB/D)–justafifthofwhatitproduces.Africaproduces7.8MB/D,aboutthreetimeswhatitconsumes(2.5MB/D),theFormerSovietUnionabout250%more,andLatinAmericaabout150%more.Theothergroup—thenetconsumers–consistsoftheAsiaPacificregion,Europe,andtheUSAandCanada.TheUSAandCanadaistheregionwhichconsumesthemostoil(23.4MB/D),thoughwecanseethatitisalsothesecondlargestproducerregion(14MB/D).TheAsiaPacificregionisthesecondlargestconsumer(20.9MB/D).Europeisthethirdlargestconsumer(16.1MB/D)andthesmallestproducer(6.8MB/D).柱状 ThegraphbelowshowsthedifferentmodesoftransportusedtotraveltoandfromworkinoneEuropeancity,in1950,1970and1990.ThebarchartindicatesthepercentageoftravelersbyfourmodesoftransportinoneEuropeancityin1950,1970and1990.Thefigurealsorevealsthepopularityoftransportationmeansfromanother.In1950,thefootwasthemostpopularmeanswhilethecarwastheleast.In1970,thebustooktheceofthefoot,whereasthefootsubstitutedthecar.Thecarfinallyexceededothermeansin1990,whenthebikebecametheleastpopulartransportationmeans.ThechartbelowshowsthepercentageofcommutersusingdifferentmodesoftransportinLondonin1960,1980and2000.Thegraphshowsthechangingpatternsincommutingbytrain,car,tubeorbusforcommutersinLondonintheyears1960,1980and2000.Thenumberofpeopleusingtrainsatfirstrosefromjustunder20%in1960toabout28%in1980,butthenfellbacktoabout23%in2000.Useofthetubehasbeenrelativelystable,fallingfromaround27%ofcommutersin1960to22%in1980,butclimbingbacktoreach25%by2000.Ontheotherhand,theuseofcarsincreasedsteadilyfromjustover5%in1960to23%in1980,reachingalmost40%by2000,whereasthepopularityofbuseshasdeclinedsince1960,fallingfromjustunder35%in1960to27%in1980andonly15%in2000.In1960,tubesandbuseswerethemostpopularcommutertransports,amongwhichthelatterwasofgreaterpopularity,whereasauto ssubstitutedthemin2000to ethefirstmodeoftransportusedbypeopleThechartgivesinformationaboutpost-schoolqualificationsintermsofthedifferentlevelsoffurthereducationreachedbymenandwomeninAustraliain1999.Intotal,Wecanseethatmorementhanwomenholdqualificationsatthelowerandhigherlevelsofeducation,whilemorewomenreachundergraduatediplomalevelthanmen.Wecanseeimmediaythatthereweresubstantialdifferencesintheproportionofmenandwomenatdifferentlevels.Thebiggestgenderdifferenceisatthelowestpost-schoollevel,where90%ofthosewhoheldaskilledvocationaldiplomaweremen,comparedwithonly10%ofwomen.Atthehigherlevelsofeducation,menwithpostgraduatediplomasclearlyoutnumberedtheirfemalecounterparts(70%and30%,respectively),andalsoconstituted60%ofMater’sBycontrast,morewomenheldundergraduatediplomas(70%)andmarginallymorewomenreacheddegreelevel(55%).表格ThetablebelowshowsthenumberofroadaccidentswhichoccurredinBritainindifferentcesandtheagesoftheinjureds.RoadaccidentsinAccidentsGoingto2821Goinghomefrom232yinginthe52Cyclinginthe181Shopfortheir521ThechartorganizesdataaboutroadaccidentinvolvingchildreninBritainbyageandbywhenandwheretheaccidentsoccurred.Itindicatesthattheincidenceofaccidentsdecreasesasthechildren’sageincreasesandthatagecorrelateswiththecircumstancessurroundingtheaccident.ThetableshowstheGDPpercapita,adultillicyrates,andnewspapersalesperthousandpeopleforsevencountries.WecanseethatGDPpercapitavariessubstantiallyfrom2100USDinCubato13000USDintheBahamas,with5ofthe7countriesbelow5000USDpercapitaGDP.Theillicyratesalsodifferconsiderably.ThehighestillicyratesareforBrazil(16.8%)andJamaica(15.2%),whilstArgentinahasthelowestrate,at3.6%.Mexico(at10.5%)andSurinam(7%)lieinthemiddle.Surprisingly,theadultillicyrateforCubaandtheBahamasisthesame,at4.4%.Newspapersalesperthousandpeoplearealsodiverse.Argentinahasthelowestillicyrateandthehighestnewspapersalesperthousandpeople(123/1000).Surinam(122/1000)andCuba(118/1000)havesimilarrates.TheBahamas(99/1000)andMexico(97/1000)haverelativelyhighlevels,too.Jamaica(63/1000)andBrazil(40/1000)havethelowestlevelsandhavethehighestillicyrates.Fromthechart,wecanseethatthereisnorelationshipbetweeneithertheadultillicyrate,ornewspapersales,andGDPpercapita.混合多ThegraphillustratesthedailynumberofunitsofelectricityusedinEnglandduringbothsummerandwinter.Thepiechartindicatesthepercentageoftypicalusesoftheelectricity.First,thegraphindicatesthattheamountofelectricityusedinthewinterisdoublethatusedinthesummer.Inwinter,usagerisesbetween00:00hrsand02:00hrs,from35thousandunitsto40thousandfollowedbyadecreasebetween02:00hrsand07:30hrsto30thousandunits.Usagerisesfrom07:30hrsto12:00hrsthenevensoutat40thousanduntilitpeaksat22:00hrs,to45thousandunits.Inthesummer,usagestartsat16thousandunitsat00:00hrsanddropssteadilyto15.5thousandat07:30hrs.Usagerisestoapeakof20thousandunitsat13:30hrs,thendropsoftoasteady15thousandunitsuntilitpeaksagainatapproximay23:00hrstojustunder20thousandunits.Itisworthnotingthatthelowandhighusageperiodsinbothwinterandsummeraresimilarexceptbetween00:00hrsand02:00hrs.Heatandotherdailyitemsconsume85%oftheelectricityand15%isconsumedbyitemsusedirregularlysuchasblenders,vacuums,etc.inbothsummerandwinter.流程图和示意图（静态流程图流程图的注看图需要更仔细：流程方向+适当联必须使用表示顺序的连接生词大多可以直接照搬图形所不会写的词可以通过中文转换为简单会写的词流程图常用Then,fromthenon,afterthat, After/WhensthhasS,whichisfollowedby…/leadsThediagramsbelowshowthelifecycleofthesilkwormandthestagesintheproductionofsilkcloth.Summarisetheinformationbyselectingandreportingthemainfeatures,andmakecomparisonswhererelevant.Thefirstdiagramshowsthattherearefourmainstagesinthelifeofthesilkworm.Firstofall,eggsareproducedbythemothandittakestendaysforeacheggto easilkwormlarvathatfeedsonmulberryleaves.Thisstagelastsforuptosixweeksuntilthelarvaproducesacocoonofsilkthreadarounditself.Afteraperiodofaboutthreeweeks,theadultmothseventuallyemergefromthesecocoonsandthelifecyclebeginsagain.Thecocoonsaretherawmaterialusedfortheproductionofsilkcloth.Onceselected,theyareboiledinwaterandthethreadscanbeseparatedintheunwindingstage.Eachthreadisbetween300and900meterslong,whichmeanstheycanbetwistedtogether,dyedandthenusedtoproduceclothintheweavingstage.Overall,thediagramsshowthatthecocoonstageofthesilkwormcanbeusedtoproducesilkcloththroughaverysimpleprocess.ThegraphbelowshowstheprocessofrecyclingbottlesinaThediagramillustrateshowthebottlescanberecycled,whichcanbegenerallydividedintothreeInthefirstThesecondstageistodealwiththecollectedbottlesinthefactory.Allstartsinacleaningntwheretheserecycledbottlesarewashedbyhigh-pressurizedwaterandsortedbycolorintogreen,brownandclearones.Whenthecleaningisdone,thebottlesareconveyedtotherecyclingntwheretheywillbetornintoglasspieces,andthenpouredintoafurnace.Afterbeingheatedinthefurnace,thebrokenglassesaremeltedintoliquidwhichflowsintoaglassmold.Hereglassliquidfromothersourcesisaddedandthemoldingprocesstakesce.Inthefinalstage,从中间往两边写（一般来说to/on/intheeastofsth.Therebe……Belocatedin/establish/besurroundedby/bemodernised/modifiedinto…/berecedby...S,which…… construc