（江苏专版）2021版高考英语考前保分训练专题3阅读理解第2节说明文练习牛津译林版.docx

江苏专版）2020版高考英语考前保分训练专题3阅读理解第2节说明文练习牛津译林版第2节　说明文题组训练一1话题：新型公路难度：★★建议用时：7分钟Ofalltheplasticproducedsincethe1950s，lessthan10%hasbeenrecycled.Thevastmajorityendsupbeingthrown，mostofitinlandfill.Someislefttolitterthenaturalenvironment，whereitcangetintoriversandthesea.Recycledplasticisalreadyusedtomakesomeproducts，suchasgutteringandsewagepipes.Nowattentionisturningtoroads.OnSeptember11thinZwolle，acityintheNetherlands，a30-metrebicycletrackwith70%madefromrecycledplasticandtherestfrompolypropylenewasopened.ItwillbeusedtotestaproductcalledPlasticRoad，whichisbeingdevelopedbytwoDutchfirms—KWSInfra，aroadbuilder，andWavin，afirmthatmakesplasticpiping—inpartnershipwithTotal，aFrenchoilandgasfirm.PlasticRoadisprefabricated(预制的) inafactoryasmodularsections.Thesectionsarethentransportedtothesiteandlaidendtoendonasuitablefoundation，suchassand.Becausethesesectionsareemptyinside，internalchannelscanbeinstalledintothemfordrainage(排水)，alongwithpipesforservicessuchasgasandelectricity.FortheZwolleproject，sectionsthatare2.4metreslongand3metreswidewereused.Thesewerefittedwithsensorstomeasurethingssuchastemperature，flexibilityandtheflowofwaterthroughthedrainagechannels.Ifallgoeswell，theinventorshopetodeveloptheideaandmakethesectionsentirelyfromrecycledplastic.Paths，carparksandrailwayplatformscouldfollow.Eventually，sectionsforuseasactualroadsareplanned.Thesecouldcontainsensorsfortrafficmonitoring.Intime，thecircuitsintheplasticroadsmightextendtoassistingautonomousvehiclesandrechargingelectriccarswirelessly.Prefabricatedplasticroadsshouldlasttwotothreetimeslongerthanconventionalroadsandcostless，thecompaniesclaim，mainlybecauseconstructiontimewouldbereducedbyalmosttwo-thirds.Anti-slipsurfacescouldbeused，too，includingcrushedstoneswhicharetraditionallyusedtodressroadsurfaces.Thesections，whenreplaced，canalsoberecycled.Butengineerswillbewatchingtoseehowthetrackstandsuptowearandtearandifthehollowstructurecausesresonance(共振)，whichwouldmakesucharoadextremelynoisy.语篇解读　本文是一篇说明文，介绍了出现在荷兰的新型公路——PlasticRoad。

1.WhatisParagraph4mainlyabout?A.ThebenefitsofPlasticRoad.B.TheprocessofmakingPlasticRoad.C.TheinspirationbehindPlasticRoad.D.ThefuturedevelopmentofPlasticRoad.答案　D解析　段落大意题根据第四段的内容，尤其是“hopetodeveloptheidea...Paths，carparksandrailwayplatformscouldfollow”“sectionsforuseasactualroadsareplanned”“Intime，thecircuitsintheplasticroadsmightextendto...wirelessly”可知，本段主要涉及塑料公路未来的发展2.Howaretheplasticroadsdifferentfromthetraditionalones?A.Theycanstayingoodconditionforalongertime.B.Theirweight-bearingcapacityisrelativelyweaker.C.Theyareentirelymadefromrecycledplasticatpresent.D.Theirconstructionismorecomplexandtime-consuming.答案　A解析　细节理解题。

根据最后一段中的“Prefabricatedplasticroadsshouldlasttwotothreetimeslongerthanconventionalroads”可知，这种塑料公路使用寿命比传统公路长两到三倍也就是说，相较于传统公路，塑料公路更耐用3.What’stheauthor’spurposeofwritingthispassage?A.Toshowdifferentwaystorecycleplastic.B.Toexplainthesignificanceofrecyclingplastic.C.Toinformreadersofanewproducttobuildroads.D.Tostresstheurgencyofprotectingtheenvironment.答案　C解析　写作意图题纵观全文可知，本文主要介绍了一种新型公路——塑料公路故C项最能概括作者写作本文的主要目的2话题：广告难度：★★建议用时：8分钟Imagineafuturewhereourstreetsarefilledwithads200mtall，wherebillboardschangebeforeoureyestogiveuspersonalizedmessages，andwherecompaniestrackoureverymoveaswewalkthroughacity，pinging(发送) specialofferstoourphonesasweneartheirshops.Infact，alloftheseformsofadvertisingarealreadybeingtested.Let’stakethefirstoftheseideas.Backin1982，sciencefictionmovieBladeRunnerpredictedafuturisticcityscapewheregiantadvertsstretchedthefullheightofskyscrapers.AndUKcompanyLightvertarenowdoingsomethingverysimilar，withonecrucialdifference.Insteadofmakingimmensephysicaladverts，theircommercialsaresentstraightintoconsumers’eyes.Theydothisbyattachingastripofreflectivematerialontoabuildingandprojectinganimageontoit.Thisimagethen“bounces”outintotheworld.Whenyoupassdirectlyinfrontoftheimage，youseeit.Itappearstobehugeandhunginmid-air，butotherscan’tseeit.Lightvertclaimsthisformofadvertisingdoesnotstandoutandcan“unlock”largeamountsof“high-valueadvertisingrealestate”.Butnoteveryoneissoldontheideaoflivinginaworldofendlessads.InMoscow，forexample，anewformofadvertisingtargetingmotoristshassplitopinion.DriversapproachingaparticulardigitalbillboardinthecityareshownadvertsforanewkindofJaguarcar，butonlyiftheyaredrivingadifferentmakeofvehicle.Sensorsinthebillboarddetectwhatkindofcaryouaredriving，andsendyouanadbasedonthatinformation.Whilethismayseeminvasive(侵入的)，it’sactuallythesafetyaspectthathasconcernedsomeobservers.ResearchersinSwedenhaveshownthatdigitalbillboardsattractoureyesforlongerthanotherkinds.Infact，theytakeourattentionawayforovertwoseconds，alengthoftimewhichhasprovedtobedangerousontheroads.Finally，wehave“proximitymarketing(邻近营销)”，whereshopsdetectwhereyouareonthehighstreetandsendtailoredadvertstoyourphone.DevicescapeisonecompanytriallingtheuseofWi-Fiasameansoftrackingcustomers.Theirtechnologycouldworkanywhere，whetherin“asupermarket，aconcerthall，o。