2/2決戰(zhàn)閱讀之巔說(shuō)明文1.0武林秘籍之物品說(shuō)明類(lèi)3【Reading1:2020天津卷·B】閱讀下面的短文，從每題所給的A、B、C、D四個(gè)選項(xiàng)中選出最佳選項(xiàng)。①Transporthasalottoanswerforwhenitcomestoharmingtheplanet.Whilecarsandtrainsaremovingtowardsgreener,electricpower,emissionsfromairtravelareexpectedtoincreasemassivelyby2050.Ifwewantbiggreenskysolutions,weneedblueskythinking.Fortunately,there'splentyofthathappeningrightnow,particularlytheshort-haulflightspoweredbybatteries.②HarbourAiristhelargestseaplaneairlineinNorthAmerica,flying30,000commercialflightsin40seaplaneseachyear.Significantly,allHarbourAirrouteslastlessthan30minutes,makingitperfectlyfitforelectricengines."Asanairline,we'recurrentlyintheprocessofturningallourplanesintoelectricairplanes,”saysCEOGregMcDougall.Tomakethishappen,theairlinehaspartneredupwithMagniXtocreatetheworld'sfirstcommercialflightwithanelectricengine.③Makingtheskieselectricisn'tjustgoodfortheenvironment,italsomakessoundfinancialsense:asmallaircraftuses$400onconventionalfuelfora100-mileflight,whileanelectriconecosts$8-12forthesamedistance,andthat'sbeforeyoufactorinthehighermaintenancecostsofatraditionalengine.There'salsotheaddedbonusthatelectricplanesarejustmuchmorepleasanttoflyin.Noloudenginenoise,nosmelloffuel,justenvironmentallyfriendlypeaceandquiet.④Whiletherehasbeenrealprogressinthee-planeindustry,thetechnicalchallengesthatremainarekeepingeveryone'sfeetfirmlyontheground.Abattery,evenalithiumone,onlyprovides250watt-hoursperkilogram;comparethistoliquidfuel,whichhasaspecificenergyof11,890watt-hoursperkilogram.Carryingadequatebatteries,however,wouldmaketheplanetooheavytogetofftheground.Inaircraft,whereeverybitofweightcounts,thiscan'tjustbeignored.⑤Thetransition（過(guò)渡）fromgastoelectricintheautomobileindustryhasbeenmadeeasierbyhybrids—vehiclespoweredbybothfuelandelectricity.Manybelievethesamepatterncouldbefollowedintheair.Fuelconsumptioncouldbereducedastheelectriccomponentisswitchedonatkeypartsofthejourney,especiallyontake-offandlanding.⑥It’scertainlyanexcitingtimeforelectricflying.WithcompanieslikeHarbourAirtakingthelead,battery-poweredplanes,especiallyonshort-hauljourneys,aresettobecomearealityinthenextfewyears.1.AccordingtoPara.1,whatishappeninginairtransport?A.Newexplorationsoftheskyarebeinglaunched.B.Pollutioncausedbybatteriesisbeingcontrolled.C.Effortsarebeingmadetomakeairtravelgreener.D.Demandforshort-haulflightsisincreasingmassively.2.WhyisHarbourAirfitforelectricflights?A.Itrunsshortroutes. B.Ithasastrongpartner.C.Itsplanescanlandonthesea.D.Ithasplaneswithpowerfulengines.3.Theexpression"addedbonus”referstothefactthatelectricplanes______.A.givepassengersmorepleasantviewsB.bringairlinesmorefinancialbenefitsC.offermoreenjoyableflyingexperiencesD.costlessinmaintenancethantraditionalones4.Whatmightbethebiggestchallengeofelectricflying?A.Toimprovethegroundservicefore-planes.B.Tofindqualifiedtechniciansfore-planeindustry.C.Tocalculatetheenergyneededtopowere-planes.D.Tobalancepowerandweightofbatteriesine-planes.5.Whatcouldbedoneduringthetransitionfromgastoelectricinairflight?A.Toproducenewelectriccomponents.B.Toincreasebatteryconsumption.C.Tousemixed-powertechnology.D.Toexpandthelandingfield.6.Whatistheauthor'sattitudetowardstheprospectofelectricflying?A.Short-sighted. B.Wait-and-see.C.Optimistic.D.Skeptical.Step1:快速通讀文章，完成下面的摘要，并找出對(duì)應(yīng)的題目。一般特殊型說(shuō)明文引言正文總結(jié)Step2:畫(huà)出文章的思維導(dǎo)圖，并找出對(duì)應(yīng)的題目。Step3:采用“脫衣服”大法分析下列長(zhǎng)難句，并把漢語(yǔ)意思寫(xiě)到橫線上。Fortunately,there’splentyofthathappeningrightnow,particularlytheshort-haulflightspoweredbybatteries.__________________________________________________________________________________________Significantly,allHarbourAirrouteslastlessthan30minutes,makingitperfectlyfitforelectricengines.__________________________________________________________________________________________Carryingadequatebatteries,however,wouldmaketheplanetooheavytogetofftheground.___________________________________________________________________________________________Thetransitionfromgastoelectricintheautomobileindustryhasbeenmadeeasierbyhybrids—vehiclespoweredbybothfuelandelectricity.____________________________________________________________________________________________There’salsotheaddedbonusthatelectricplanesarejustmuchmorepleasanttoflyin.____________________________________________________________________________________________6）WithcompanieslikeHarbourAirtakingthelead,battery-poweredplanes,especiallyonshort-hauljourneys,aresettobecomearealityinthenextfewyears.___________________________________________________________________________________________Step4:將以下單詞與英文釋義配對(duì)。theactofusingthemortheamountusetheworkandprocessesinvolvedincollectingrawmaterials,andmakingthemintoproductsinfactoriestheactofusingthemortheamountusetheworkandprocessesinvolvedincollectingrawmaterials,andmakingthemintoproductsinfactoriessomethingsuchasgasorradiationisthereleaseofittheabilityandstrengthtodoactivephysicalthingsandthefeelingthatyouarefullofphysicalpowerandlifeemissionconsumptionindustryenergyorganizationsandactivitiesareconcernedwi