【文档说明】2023年高考英语二轮复习试题（新高考专用） 阅读理解 01 主旨要义 Word版无答案.docx，共(11)页，164.914 KB，由小赞的店铺上传

转载请保留链接：https://www.doc5u.com/view-28f1976de684fd39c14958b43d68dc95.html

以下为本文档部分文字说明：

阅读理解解密01主旨要义（分层训练）1.【辽宁省葫芦岛市协作校2022-2023学年高三上学期第二次考试】BDouglasSmith,ngardenerfromHertfordshire.theU.K.,recentlysetanewGuinnessWorldRec

ordforthemosttomatoesgrownonasinglestem(茎),1,269.Upuntillastsummer,therecordforthemosttomatoesgrownonasinglestemh

adstoodunchallengedforoveradecade.ThenEnglishfarmerDouglasSmithsethissightonbreakingit,thinkingthathecouldgrowmorethan488fruitsonssinglestem.He

provedthatlastyear,whenhemanagedtobreaktheoldrecordbygrowing839tomatoesonagreenhouse-grownplant.Itwasquite

anachievement,buthewasonlygettingstarted,asonlyafewweekslaterDouglasSmithbrokehisownrecordbygrowingnolessthan1,269tomatoesonasinglestem.IsDouglas

Smithagardeningaddict?Hespendsuptofourhoursadayinhisbackgardentendinghisplants,andhasbeenworkinghardo

nbecomingthebestpossiblegardenertheworldhaseverseen.Tomaximizehischancesofsettinganewworldrecord,hereadvariousscientificpapersandeventooksoilsa

mplestobetestedinalaboratory.Andintheend,theyallpaidoff.“Iamoverthemoon,”Douglassaid.“Thisyearwasonlymeanttobeanexperime

ntalyeartoseewhichvarietieswouldproducethemostfruitsandwehadtofightwithearlyblight(疫病),whichputpaidtoanumb

erofothertomatoplants.I’mamazedbyhowmanytomatoeswereontheplantintheend.”Growing1,269tomatoesonasinglestemisonlyDouglasSmith’slatestachievement

.In2020,hegrewa20-foot-tallsunflower,andalsosetanewnationalrecordfortheheaviesttomato,witha3.106kgtomato.Helikestorunlittleexperimentson

othervegetablesandcrops,andheiscurrentlyexperimentingonpeas,auberginesandpotatoes.1．WhatcanweknowaboutDouglasSmithfromparagraph2?A．Hebroketheo

ldrecordtwice.B．Hehadplantedthebesttomatoes.C．Hethoughtbreakingtherecordwaseasy.D．Hehadworkedtobreaktherecordforade

cade.2．WhichofthefollowingcandescribeDouglasSmithbest?A．Strictandtolerant.B．AttractiveandbraveC．Patien

tandhard-working.D．Friendlyandhumorous.3．WhatmaybeachallengeforDouglasSmithtobreaktheoldrecord?A．Alackofmoney.B．Skillshortages.C

．Buildingalaboratory.D．Dealingwiththeblight.4．Whatisthelastparagraphmainlyabout?分层练AA．Therecord’ssignificance.B．Do

uglasSmith’snextplan.C．Thedetailsabouttheheaviesttomato.D．MoreinformationaboutDouglasSmith’splanting.2.【湖北省宜城一中、枣阳一中等六校2022-2023学年高三上学期期

中】BJustastheshinybrochurepromised,fromthemomentIsetfootontheHarvardcampuslastfall,Iwasexposedtoanexcitinga

ndenlighteningnewworld.Iwasbornandraised1,500milesaway,inasmallapartmentinJackson,Mississippi.Iamtheonlychild,somymotheroverpoweredmewithher

love.Forsomeonewhoseessomuchbeautyintheworld,sheworkedawfullyhardtoprotectmefromit.Television,rapmusic,andevenbasketballwiththekidsonth

eblockwasbeyondconsideration.Itleftmeabitbitterasateenager,butIgrewtoappreciateherenormoussacrifices(牺牲)—walkingmetothelibraryeveryafter

noon,laboringatmultiplejobstokeepfoodonthetable,andtellingmestorieslateintothenight.WhenIannouncedthesummerbeforemysenioryearo

fhighschoolthatIhaddecidedtoapplytoHarvard,Inoticedherhesitantlookbeforeawarmsmileenvelopedherface.I

pretendednottosee,butIwasneverabletoforgetit.Itriedtoexplainmyreasonsforwantingtoleave-toproveIwassmartenough,fearoftakingthepathofleastresistance,th

eclassicteenagefeelingofbeingtrapped—butthewordsjustmademesoundshallowandungrateful.Nevertheless,Ibegantoworkonthecollegeapplica

tions-anearlyoneforHarvardandroughlyadozenothersstandingby.IknewthechanceofgettingintoHarvardwasnotinmyfavor.Tomyjoy,I

wasinformedofmyacceptanceintoHarvardthreedaysbeforemybirthday.Thatnight,afterallofthecelebratorytextsandhugs,Isatinmyroomandbegantocryuncontrollabl

y.Overthecourseofthisyear,IhavechangedinwaysIneveranticipated.IthinkIknownowwhymymotherletmego.Harvardhasforcedmet

ogrowandtakeafairlookattheworld,andatmyself.Needlesstosay,Iwouldnottradetheexperienceforanything.1．Theunderlinedwordin

Paragraph2mostprobablymeans________.A．madeadifferencetoB．madepeacewith2．Whatwasthemother’sfirstresponsetotheauthor’sdecision?A．Shewasworriedabou

tit.B．Shelaughedatit.C．Sheapprovedofitimmediately.D．Sheturnedadeafeartoit.3．WhatdidtheauthorsayabouthisadmissiontoHarvard?A．Itdeservedab

igcelebration.B．Itservedasalatebirthdaypresent.C．Itwasbeyondhisexpectations.D．Itwasafavorheowedhismother.4．Wh

ichofthefollowingcanbethebesttitleforthetext?A．LifelongLearninginHarvardB．ReflectionsontheRoadtoHarvardC．WhatHarva

rdMeanstoMyMotherandMeD．HowHarvardShapesMyTeenageYears3.【河南省新乡市2023届高三上学期第一次模拟】DOneofthemostcommonbeliefsamongresearchersisthathumansfirstarrived

inNorthAmerica16,000yearsago.Accordingtoarecentfossildiscovery,thatmightnotbetrue.Thenewfindingsuggeststhathumansmig

hthavearrivedinNorthAmericafarearlier.In2013,adamagedmammoth(猛犸象)skullandotherbonesthatlooked“deliberatelybroken”werefound.T

hedamagetothebonessuggestedthathumansweretheoneswhocausedittomaketools.Carbon-datinganalysissuggeste

dthepiecesareroughly37,000yearsold.Thisdiscoverycouldshiftourunderstandingofhumans‘earliestexistenceinNort

hAmerica.Thesefossilssuggesthumanskilledanimalsintheareamuchearlierthan16,000yearsago.Previousresearchledscient

iststobelievethefirsthumansthatsettledinNorthAmericabelongedtotheClovisculture.Thiswasagroupofpeoplewholeftb

ehindcarefullymadetools16,000yearsago.However,carbon-datinganalysisofthemammothbonesindicatesthatthes

iteisaround36,250to38,900yearsold.Thatmeansit’stheoldestknownsiteleftbehindbyancienthumansinNorthAmerica.“That’sno

ttheonlyinterestingthingaboutthediscovery,”saidTimothyRowe,aprofessorattheUniversityofTexas.“Thesimilarfindingssupportinganearlierdateforhumanarriva

lhavebeenmostlyignored.Thisisbecausetheyhavecontradictedpreviousresearch.”Now,however,hethinksthere’sagoodchancethatresea

rcherswillfindevidenceofhumansfartherbackintime.Theearlyhumansshapedbonesintosharpblades,whichwereusedtota

keapartanimals’remains,accordingtoRowe.Therearealsosignsthattheycookedtheanimalbonesoverafiretomeltoffthefat.“Th

erealevidencethatwehavehastodowiththebreakagepatterns,andhowthoroughtheyare.Theymusthaveusedrocksorhammerstonestobu

sttheskeletonapart...Thesepeoplewouldusewhatevertheycould,”RowetoldUSAToday.1．WhatcanbelearntabouttheearliesthumansinNorthAmerica?A．Theyarr

ivedthere16,000yearsago.B．Theycausedmammothtodisappear.C．TheybelongedtotheClovisculture.D．Theycouldmaketoolswithbones.2．Whyarethefind

ingssimilartothenewoneignored?A．Theylackagoodchance.B．Theyfailtodrawattention.C．Theydisagreewithearlierrese

arch.D．Theyaren’tstudiedscientifically.3．HowdoesRowefindthenewdiscovery?A．Inspiring.B．Annoying.C．Puzzling.D．Embarrassing.4．Whatcan

beasuitabletitleforthetext?A．TheEarliestHumans’SettlinginNorthAmericaB．EvidenceofEarlierHumans’ArrivalinNorthAme

ricaC．TheEarliestToolMakersinNorthAmericaD．ResearchonMammothsinNorthAmerica4.【河北省唐山市部分学校2022-2023学年高三上学期12月月考】CTheuniverseisincredi

blyvast.Thediameter(直径)oftheobservableuniverseisestimatedtobeabout93billionlightyearsacross.Withjustoureyes,wecangene

rallyonlyseeafewthousandlightyearsworthofdistancethoughtherearesomeobjectswecanseethataremuchfurtheraway.ThefarthestobjectwecanseewithoureyesisAndr

omedaGalaxy(仙女座星系)located2.5millionlightyearsaway,andyetitisonlyvisibleifthereislittlelightpollution.Inordertoseefartherintospace

,wemustrelyontelescopes.Howfarcanweseeusingthemostpowerfultelescopes?TheHubbleSpaceTelescope(HST)wastherecordholderforthefarthe

stvisibledistanceinspaceuntilthelaunchoftheJamesWebbSpaceTelescope(JWST)in2021.JWSTisnowthemostpowerfultelescopeeverbuilt,anditisabletoseetheu

niverseasitwasonly200millionyearsaftertheBigBang.ThatmeansthatJWSTisabletopiecetogetheranadditional300millionyearsofuniversalhistor

ycomparedtoHST.JWSTwillbeabletostudysomeofthefirstgalaxiestoformaftertheBigBang.Thefarthestphysicaldistance

wecanseeistheCosmicMicrowaveBackgroundRadiation(CMBR).CMBRcanbethoughtofastheecho(回声)oftheBigBangasitistheleftoverradiationfromt

hebirthoftheuniverse.TheCMBRitselfisthefarthestpossibledistancehumanscanseeasitrepresentsthemomentthattheuniversebe

cametransparenttolight.AlthoughlightdidexistbeforeCMBR,gasanddustweresimplytoodenseforlighttocrossspace.CMBRformedonly380,000yea

rsaftertheBigBang,andsoweareseeingtheuniversepriortotheformationofeventhefirststars.1．WhydoestheauthormentionAndromedaGalaxy?A．Topres

enttheoriginoftheuniverse.B．Tostresstheseverityofspacepollution.C．Toshowthelimitedrangeofhumanvision.D．Toprovehu

mans'wonderfulviewofspace.2．WhatdoweknowaboutJWST?A．Itwaslaunchedin2022.B．ItismoreadvancedthanHST.C．Itcansee30

0millionyearsaftertheBigBang.D．Itwasusedtostudytheformationofthefirstgalaxies.3．Whatdoestheunderlinedword"dense"inthelas

tparagraphmean?A．Distant.B．Rare.C．Tiny.D．Thick.4．Whatisthebesttitleforthetext?A．HowFarCanHumansSeeInSpace?B．HowWillJWSTBeApplied?C

．HowWillHumansExploreSpace?D．HowFarCanJWSTSee?1.【辽宁省葫芦岛市协作校2022-2023学年高三上学期第二次考试】CThesedays,there’sagreenversionofjustabouteverything.Therearec

arsthatrunonelectricityandalternativefuels,housesthatarepoweredbysolarenergyandwindfarmsseeminglypoppinguponeveryopenspacefromCaliforniato

coastalJapan.Evendrones(无人机)ategettinginontheaction.Theunmannedairvehiclesarealsobeingputtoenvironmentalusesaroundtheglobe.The

eyeintheskythattheyprovidehelpsresearchersbetterunderstandwhat’sgoingonwiththenaturalworldinwhichwelive.Forenvironmentalistsand

earthscientists,theflyingmachinescanbesentwayupintheairtorecordsweepingfootageofalargeareatotracktheimpactofthingslikeclim

atechange,migrationandtheactsofcuttingdownandburningforesttrees,whichcanbedonewithouthavingtobuyahelicopter,rentaplaneortapeavideoc

ameratoabird.Sure,there’splentyofsatellitefootagealreadyoutthere,butdronesletresearchersaccuratelypositionthedatasetthattheywanttogetaquicker,clos

erlookattheareathatthey’relookingtomonitor.In2013,forexample,theNationalAeronauticsandSpaceAdministration(NASA)sentadroneintotheT

urrialbaVolcanoinCostaRicatogatherdataaboutitsemissions.Thetemperature,ashheightandgasconcentrationinformationcollectedduringthemissionhelpedeart

hscientistsdeterminewhichwaythevolcanicandpotentiallypoisonousgaseruptingfromthevolcanowasmovingandtakestepstolimititsenvironmentalimpact.Similarl

y,Arcticresearchersareusingdronestohelpstudytemperaturechangeandthemeltingofglaciers.Theyusedronesequippedwithinfrared(红外线的)cameras

tosweepintoplacesthattheymayotherwisenotbeabletoreachtomonitorandcollectdataonthemeltingice.Thesameflyingmachin

esmayalsoeventuallybeusedtotransportotherdatacollectiontoolsintothewild.1．Howdoestheauthorleadinthetopicofthetext?A．Bygivingexample

s.B．Bylistingdata.C．Bydrawingadistinction.D．Bymakingassumptions.2．Whatmainlymakesdronesusedtobetterwatchnature?A．Thehighsafety.B．Thehugespace.C．There

coverycapabilityafterdamage.D．Theabilitytocollectdataatahighaltitude.3．Whatdothelasttwoparagraphsmainlytellusaboutdrones?A．Theirproductio

nsteps.B．Theirpracticalfunctions.C．Theirpotentialimpactsontheatmosphere.分层练BD．Theirdatasetformotoringtheenvironment.4．Whichisasu

itabletitleforthetext?A．Drones:PoisonousB．Drones:Eco-friendlyC．Drones:LimitedD．Drones:Adaptable2.【湖北省宜城一中、枣阳

一中等六校2022-2023学年高三上学期期中】CNearly10millionpeopleworldwidelivewithParkinson’sdisease.WhileParkinson’sisincurable,some

ofitsworstsymptomscanberelievedandcontrolledusingmedications.Amajorproblemofgettingeffectivetreatmentattherighttimeisidentif

yingthediseasesoonenough,beforepatientsexperiencethesymptomsbroughtonbyirreversible(不可逆转的)neuronloss.Butscientistsmight

havejustthethingtochangethesituation.Anditinvolvesanose.InastudypublishedinthejournalACSOmega,researchersfromChina’

sZhejiangUniversitycreatedan“e-nose,”aportabledevicethatcandetectbodysmellsspecifictoParkinson’spatients.Itmaycomeasasurprisetolear

nParkinson’spatientshavetheirownsmells.ButafteraretirednurseinScotlandmadeheadlinesin2015foraheightenedsenseofsmellthatledtoher

ownhusband’sParkinson’sdiagnosis,scientistshavebeentryinghardtocreateadevicethatcouldsmellthediseasebeforephysicalsymptomsst

arttoshow.Overtheyears,scientistshavefoundpeoplewithParkinson’stendtoproducemoresebum(皮脂)thantheaveragepe

rson.Thissebummixeswithotheroverproducedsubstancestoproducecertain,uniquesmells.Totrackdownthesesmells,theZhejiangUniversityresearchersswabbed(用拭子擦拭)

theupperbacksof31Parkinson’spatientsand32healthyvolunteers.Usingmachine-learningsoftware,theywereabletoidentifythreesmellcompoundsthathealthyvolunte

erslacked.Theresearchersthentestedthee-noseonsebumtakenfrom12Parkinson’spatientsand12healthypeople.Thedevicewasfoundtobeabout71percentaccurateindi

stinguishinghealthysebumfromParkinson’ssebum.Theseareencouragingfindings,butbeforethee-noseisreadyforclinicaluse,theteamneedstotestitonma

nymorepeopletoimprovetheaccuracyofthemodels.Theywillalsoneedtotestwhetherfactorslikeraceaffectthee-nose’sperformanceinanyway.Butfornow,ast

henumberofpeoplelivingwithParkinson’sintheU.S.isexpectedtoriseto1.2millionby2030,anosemightbethebestoptiontodet

ectthisdisease.1．WhatmakesitdifficultforParkinson’spatientstogeteffectivetreatment?A．Itsmedicationsareinshortsupply.B．Itinvo

lvesirreversibleneuronloss.C．Itsearlysignsarenoteasytonotice.D．It’snotacurablediseasemedically.2．Whatdidth

eScottishnursefind?A．Herhusband’sbodygaveoffastrangesmell.B．Herhusbandhadaheightenedsenseofsmell.C．Asmellcausedher

husbandtosufferfromadisease.D．Asmellcouldrelieveherhusband’sParkinson’ssymptoms.3．Whatwilltheresearchersdoconcerningtheirinvention?A．Putitinto

clinicaluse.B．Conductabroadertest.C．Createmorelabmodels.D．ExpanditsmarketoutsidetheU.S.4．Whatisthebesttitl

eforthetext?A．Thise-nosecansmellParkinson’sB．Parkinson’spatientsproducemoresebumC．PeoplelivingwithParkinson’sareonther

iseD．ResearchershavefoundtreatmentforParkinson’s3.【河北省张家口市部分学校2022-2023学年高三上学期期中】DWhenAnikaPurivisitedIndiawithherfamilyfouryearsago,shewassurp

risedtocomeacrossamarketinBombayfilledwithrowsofivoryjewelry(象牙饰品)andstatues.Globally,ivorytradehasbeenillegalformoretha

n30years,andelephanthuntinghasbeenprohibitedinIndiasincethe1970s.“Iwasquiteshocked,”the17-year-oldfr

omNewYork,recalls,“Becausepoaching(偷猎)isillegal,howcomeitisstillsuchabigissue?”Curious,Purididsomeresearcha

nddiscoveredashockingstatistic:Africa’sforestelephantpopulationhaddeclinedbyabout62percentbetween2002and2011.Yearslater,thenumberscontinued

todrop.Puri,awildlifelover,wantedtodosomethingtohelpprotectthespeciesandothersstillthreatenedbypoaching.Ove

rthecourseoftwoyears,PuricreatedEISa,alow-costproductofamachinelearning-drivensoftwarethatanalyzesmovementpatte

rnsinthermalinfrared(热红外)videosofhumansandelephants.Purisaysthesoftwareisfourtimesmoreaccuratethanexistingstate-of-t

he-artdetectionmethods.Italsoeliminatestheneedforexpensivehigh-definitionthermalcameras,whichcancostthousands,shesays.EISausesa$250FL

IRONEProthermalcamerawith206*156resolutionthatplugsintoanoff-the-shelfiPhone6.ThecameraandiPhonearethenattachedtoadro

ne(无人机),andthesystemproducesreal-timeinferencesasitfliesoverparksastowhetherobjectsbelowarehumansorelephants.Itspotentialimpa

ctonsocietyearnedherthePeggyScrippsAwardforScienceCommunication.“Researchisn’tastraightline,”Purisays.“Itmakesmer

esourceful.Ithelpsmedevelopintoamorecreativethinker.”1．WhatinspiredAnikaPuritomaketheinvention?A．OnestudytriptoBombay.B．Thedeeppassionforlaw.C．On

evisitinIndia.D．Herloveforivory.2．HowdoestheauthorexplainthesituationofAfrica’sforestelephant?A．Bylistin

gfigures.B．Bymakingcomparison.C．Byshowinganexample.D．Byreferringtosomeformerstudies.3．What’stheresearchli

keinAnikaPuri’seyes?A．It’stoughandcan’treachthegoal.B．It’sbeneficialtoone’sdevelopment.C．Itreallyrequiresavar

ietyofresources.D．Itshouldbefurtherdevelopedbecauseoftheneed.4．Whatmaybethebesttitleofthetext?A．PoachingIsaShocking

ProblemB．DronesWereAppliedtotheBanonPoachingC．AFantasticDiscoveryWasEventuallyMadebyaBrilliantTeenagerD．ATeenagerInventedaLow-CostTooltoSpotElephantP

oachersinRealTime4.【安徽省皖北五校2022-2023学年高三上学期第一次联考】Inrecentyears,wehavealwaysseendifferentkindsofnewenergyvehiclesontheroadfreq

uently,butdoyouknowanythingaboutthem?Inthe21stcentury,withtheincreasingshortageofresourcessuchasoilandnaturalgas,thei

ssueofnon-renewableresourceshasbecomeamajorconcern.Thetraditionalindustryusesmostlyoilasafuel,andthecarbondioxideproducedbyburningoilhurtsth

eair.Thevehicleemissions(排放)contributetoglobalwarmingandotherpoisonousgasescauseseriousairpollution.Inresponsetotheproblemofvehiclepollution,count

riesandregionsworldwidearesettingincreasinglystrictstandardsforvehicleemissions.Tocopewiththeincreasingseverityofveh

icleemissionstandards,themajorcarmanufacturers(制造商)arenowmainlyadoptingmethodstoimprovethetechnologyrelatedtotheenginesofcon

ventionalenergyvehicles.Althoughthishasimprovedthequalityofemissions,itwillbeincreasinglydifficulttoupgradethetechnology.

Atthispoint,thedevelopmentofnewenergyvehicleshasbecomeanewoptionformanufacturers,astheproductionanduseofnewenergyvehicleswillfun

damentallysolvetheproblemofvehicleemissions.Therefore,thedevelopmentofnewenergyvehiclesareanecessityandageneralt

rend.Newenergyvehiclesareproposedasopposedtotraditionalvehicles,whicharemainlyfuelledbypetrol.Anewenergyvehicl

eisatypeofvehiclethatrunsoncleanenergysources,usingnewenergysourcesasthefuelcommonlyusedtopowerthecarandprovidethedriveenergy

forthevehicle.Newenergyvehiclescanbedividedintoseveralcategories,such-aspureelectricvehicles,fuelcellelectricvehicles,h

ybrid(混合动力)vehicles,andsoon.Inaddition,newenergyvehicleshavetheadvantageoflowenergyconsumptionandlow-carbonenvironmentalprotection.However,

althoughnewenergyvehiclesfollowtheconceptofsustainabledevelopment,therearestillmanyproblemsandchallengesinthedevelopmentof

newenergyvehicleresearchandproduction.Forinstance,manyissuesrequirespecialisttechniciansandsolutions,andfurtherbreakthroughsarene

ededinkeytechnologyareas.Inaddition,theefficiencyofnewenergyuseneedstobefurtherimproved,makingitdifficultt

oformanindustrial-scaleoperationinashortperiod.1．Whatdoesusingnon-renewableresourcesinvite?A．Harmtotheplanet.B．Low-carbonlife.C．Lessairpollutio

n.D．Shortageofwater.2．Whichcanbestagreewiththeconceptofsustainabledevelopment?A．Improvingenergyefficiencyoftrad

itionalresources.B．Replacingtheenginesofconventionalenergyvehicles.C．Innovatingvehiclesrelatedtorenewableresources.D．Manufacturingmo

recarsandloweringtheirprices.3．Whatdoesthefourthparagraphtalkaboutconcerningthenewenergyvehicles?A．Thesource,fuela

ndadvantage.B．Thedefinition,fuelandprotection.C．Thesource,categoryandconformation,D．Thedefinition,categoryandadvantage.4．Whatisexpectedofnewenerg

yvehicles?A．Theyshouldbereplaced.B．Furtherexploringinneeded.C．Itisunnecessarytoimprove.D．Theycallfornomoreenergy.5.【20

23届青海省西宁市高三上学期一模】Israeliresearcherssaytheyhaveinventedareusablefacemaskthatcankillthecoronaviruswithheatbydrawingpowerfromamobilephon

echarger.Thedisinfecting(消毒)processtakesabouthalfanhour—andusersshouldnotwearthemaskwhileitispluggedin,saidProfessorYairEin-Eli,wholedth

eresearchteamatTechnionUniversityinHaifa.ThenewmaskhasaUSBportthatconnectstoapowersourcesuchasastandardcell-phonechar

gerthatheatsaninnerlayerofcarbonfibresto70degreesCelsius,highenoughtokillviruses.Ein-Elisaiddisposablemaskswerenoteconomicallyorenvi

ronmentallyfriendly.“Youhavetomakeitreusableandfriendly,andthisisoursolution,”hesaid.ProfessorAllonMoses,aninfectiousdiseas

esexpertatJerusalem’sHadassahMedicalCenter,saidtherewas“noquestion”thatahalfhour’sexposureto70-degrceheat

wouldkillthecoronavirus.Buthecautionedthatrepeatedheatingcould“damagethemask’spaperorfabricandspoilitsabilitytoprotectfrom

diseasesinthefuture”.Duringtesting,theprototypewasexposedto20heatingcycles,eachforhalfanhour,withnoimpa

ctondurability,Ein-Elisaid.“Wecanguaranteeituptoafewdozencycles,withoutanyrisk,”headded.Theprototypclookslikeastandar

dN95facemask,withavalve(阀)atthefrontandbandstoholditinplacearoundthehead.Theresearcherssubmitted(递交)apatentforthemaskintheUnite

dStatesinlateMarchandsaytheyarediscussingcommercializingtheproductwiththeprivatesector.1．Howlongdoesthedisinfectingprocessusuallytake?A．Around20min

utes.B．Around30minutes.C．Around60minutes.D．Around70minutes.2．WhydoIsraeliresearchersinventanewfacemask?A．Tokillvir

usesthoroughly.B．Tospreadanovelidea.C．Toreplacethetraditionalones.D．Tomakereusableandfriendlyones.3．Whatw

asAllonMoses’concernaccordingtothetext?A．Thereusablefacemaskscouldbeunhealthy.B．70-degreeheatwouldhurtpeopleinaway.

C．Thecostofreusablefacemasksmightbehigh.D．Thefunctionofmasktopreventdiseasecouldbeaffected.4．What’sthebesttitleforthetext?A．AMaskforCur

ingtheCoronavirusB．TheLatestStyleoftheStandardN95C．AKindofMaskKillingViruseswithHeatD．TheCheapestMaskI

nsteadoftheStandardN95