2019-2020年高考英语大一轮复习第1部分模块考点复习Unit9Wheels课时规范训练北师大版必修

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1、2019-2020年高考英语大一轮复习第1部分模块考点复习Unit9Wheels课时规范训练北师大版必修Ⅰ.阅读理解(共8小题；每小题2分，满分16分)ACarpaniessuchasTeslaandNissanhavebeenleadingthewayinelectriccartechnology.Whatmakesthesecars“green”isthatbecausetheyrunonelectricityinsteadofgasoline，theydonotgiveoffanypollutinggreenhousegases.

2、TheToyotaMiraiisalsoakindofgreencar，sinceitispoweredbyahydrogenfuel(氢燃料)battery.Hydrogen，asyouknow，existsinlargequantitiesontheearth.Itwasusedtopowergaslightsforcenturiesbeforeelectriclightscamealong.Hydrogenfuelcanbemadefrommanysourcesincludingwater，naturalgasandevenrub

3、bish.Intermsofenergycontained，9.5kgofhydrogenisequalto25kgofgasoline.AccordingtoToyota，thetwotanksontheMiraihold5kgofhydrogen，andcancoveradistanceofover300miles.Thisistwicetheoutputofgasolinecars.Inahydrogenfuelbattery，theoneproton(质子)andoneelectroninahydrogenatomarebrok

4、enup.Whiletheelectronspowerthecar，thepositivelychargedhydrogenprotonbineswiththeoxygenatomtoproducewater.Theprocessalsoproducesalotofheatwhichturnsthiswaterintowatervapor.Thisisthereasonthatcarsrunningonhydrogenfuelbatteriesgiveoffwatervaporfromtheirexhaustpipeswhenrunni

5、ng.AccordingtoToyota，ittakesonly5minutestorefillahydrogentank，whichismuchquickerthanchargingelectriccars.However，thebiggestchallengeforthepanyistheavailabilityofhydrogenchargingstations.CaliforniaandtheNewEnglandstatesareintheprocessofbuildingahydrogensuperhighway—withch

6、argingstationsalongtheway.CountrieslikeGermany，JapanandUKarealsoaddingmorechargingstations.TheToyotaMiraiwillbeavailableintheU．S.inthesecondhalfofxxfor$58，000.Thishydrogenfueledcarwillprobablytaketheplaceofgasolinecarsinthenearfuture.Afterall，itisanenergysavingandenviron

7、mentfriendlycar.1．Accordingtothetext，hydrogen．A．canonlybeusedasafuelforcarsB．isanewlydiscoveredenergysourceC．providesmoreenergythananequalamountofgasolineD．willsoonbeethemainfuelformostofToyota'scars2．Thethirdparagraphismainlyabout．A．watervaporandweatherB．howtheToyotaMir

8、aiworksC．differenttypesofbatteriesD．whyhydrogenisverypopular3．WhatcanwelearnabouttheToyotaMirai?A．Itrun