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时间:2020-10-01
《2021届高二新题速递·英语1.2 Learning about Language (原卷版).doc》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、1.2LearningaboutLanguage一、阅读理解A(2020.山东省青岛胶州市高二期末)ResearchersinAustraliahavediscoveredaneffectivenewmethodtocapturetheatmosphericcarbondioxidethatisdamagingourplanetandtransformitintosomethingsolid,makingitmucheasiertostore.Carboncaptureisn’tnew,butprevious methodscallforthegas
2、tobecompressed(压缩)intoliquidandthenputintounderground.Widespreadusageofthattechnologyhasbeenlockedbyeconomicandenvironmentalconcernsduetopossibleleaks.Instead,inastudypublishedinNatureCommunications,thegroupdetailstheirsustainableandcost-effectiveplanfortransformingCO2intocoal.
3、Thisnewprocessinvolvesaliquidmetalcatalyst( 催化剂 )thatisefficientinconductingelectricity.CO2gasisdissolved(溶解)inacontainerwithsomeliquid.Onceelectricitychargeisintroduced,theCO2beginstoturnintosolidpiecesofcarbon,whichcanbecollectedandstored.Whatmakesthisparticularlyuniqueisthat
4、theentireprocesscanoccuratroomtemperature.Previousexperimentshaveonlyshownagasto solidconversionatextremelyhightemperature,whichmadeitimpossibleonalargescale.Now,theresearchersarehopingthattheirworkwillbeusedtocreateevenfurtherwhenitcomestocarbonstorage.Inaninterestingsidebenef
5、it,thesolidcarbon alsoworksasanelectrode( 电极 ),whichopens upaworldofpossibilities.“Asidebenefitoftheprocessisthatthecarboncanholdelectricalcharge,becomingasuperbattery,soitcouldpotentiallybeusedasapartinfuturevehicles,”explainsDr. DornaEstrafilzadeh,aresearcher.“Theprocessalsop
6、roducesfuelasaby-product,whichcouldalsohaveindustrialapplications.”1.Whyhavethepreviousmethodsbeenlimited?A.BecauseCO2isdifficulttobecompressedintoliquid.B.BecauseCO2isnoteasilycollected.C.BecausemuchspaceundergroundhastobetakenuptostoreCO2.D.BecausetheliquidofCO2mightleak.2.Wh
7、atismostspecialaboutthenewmethod?10原创精品资源学科网独家享有版权,侵权必究!A.Theprocessinvolvesaliquidmetalcatalyst.B.CO2gascanproduceelectricityduringtheprocess.C.Theprocesshappensatnormaltemperature.D.CO2isstoredintheformofsolidpieces.3.Whatcanweinferfromthelastparagraph?A.Themethodwillmakeadif
8、ferenceinthefutureindustry.B.CO2willreplacethetraditio
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