备战2026年高考英语新热点时文阅读9（含答案与解析）

备战2026年高考时文阅读9（每个2.5分，共40分）文章导读阅读理解 A篇：科学与环境新闻B篇：假期应对压力的方法C篇：敦煌莫高窟的壁画修复工作 D篇：一种通过使用能清除衰老细胞的药物来提高器官移植成功率AIntherealmofscientificandenvironmentalnews,severalsignificanteventshavetakenplace.AttheCOP28climatesummit,SultanAlJaber,anoilcompanyexecutiveandthesummit'spresident,statedthatherespectsscienceinallhisactions.Healsoclaimedthatnoscientificevidenceshowsthatphasingoutfossilfuelswouldachieveclimatetargets,whichhassparkeddiscussions.Inspace-relatedcooperation,there'sarareinstanceofU.S.-Chinesecollaboration.NASAisencouragingtheresearchersitfundstoapplytoChina'sspaceagencyforaccesstolunarsoilandrocksamplesbroughtbackbyChina'sChang'e5missionin2020.Usually,suchcollaborationsarerestrictedbyU.S.law,butNASAarguesthatthescientificvalueofthesesamples,whichmayholdcluestovolcanicactivity,justifiesaone-timeexception.SomeU.S.researchershavealreadyworkedwithChinesecolleaguesonrelatedstudiesbyusingNASA-fundedresources.Thesamples,ofwhichChina'sNationalSpaceAdministrationholds1.7kilograms,werepreviouslyreservedonlyforChineseresearchers.Inthebiomedicalfield,theU.S.NationalInstitutesofHealth(NIH)haspausedamajorhumantrialofanexperimentaldrugaimedatprotectingthebrainafterastroke.Thisdecisioncameafterasafetyinvestigationintothedrug,whichwassponsoredbyacompanycalledZZBiotech.TheNIHidentifiedpotentialscientificmisconductindozensofpapersrelatedtothedrug.Meanwhile,theU.S.FoodandDrugAdministration(FDA)islookingintoa“seriousrisk”insomecaseswhereatypeofbloodcancerhasoccurredafterusingCAR-Tcellcancer-treatmenttherapy.1.WhatdidSultanAlJaberclaimattheCOP28climatesummit?

A.Fossilfuelsshouldbephasedoutimmediatelytoachieveclimatetargets.

B.Thereisscientificevidenceshowingthatphasingoutfossilfuelscanachieveclimatetargets.

C.Noscienceindicatesthatphasingoutfossilfuelswouldaccomplishclimatetargets.

D.Hedoesn'trespectthescienceindealingwithclimateissues.2.WhyisNASAencouragingU.S.researcherstoapplyforChina'smoonsamples?

A.BecausetheU.S.hasnomoonsamplesofitsown.

B.Becausethesamplesmayhavescientificvaluerelatedtovolcanicactivity.

C.BecauseitwantstobreaktheU.S.lawrestriction.

D.BecauseChinaisinvitingU.S.researcherstostudythesamples.3.Whatcanweknowaboutthebiomedicalnewsinthepassage?

A.TheNIHhasstoppedaminortrialofadrugforacommoncold.

B.ZZBiotechissatisfiedwiththeNIH'sdecision.

C.TheFDAisinvestigatingariskinsomecancer-treatmentcases.

D.CAR-Tcellcancer-treatmenttherapyiscompletelysafe.4.Whichofthefollowingcanbethebesttitleforthepassage?

A.TheLatestScientificandEnvironmentalNews

B.U.S.-ChineseSpaceCooperation

C.BiomedicalResearchProgress

D.TheCOP28ClimateSummitBAstheholidayseasonapproaches,manypeoplefindthemselvescaughtupinawhirlwindofemotions.HollywoodchildactressRachelHurd-Wood,nowaPilatesteacherandmotheroftwo,sharesherinsightsondealingwiththestressduringthistime.

RachelnoticesthatasChristmasnears,thefeelingofnotlivinguptotheexpectedcheerfulnessbecomescommon.WhileweallknowthatstayingactivecanboostourmoodandhelpusgetintotheChristmasspirit,lifeoftengetsintheway.Withthestressorslikeendlesschores,lookingafteryoungchildren,anddailyresponsibilities,itcanbehardtofindtimeforexercise.Forinstance,Rachel'stoddlerismoreinterestedinhugsandsnacksthanlettingherfocusonself-care.

However,Rachelemphasizesthatevenwhenafull-scaleexerciseroutineisn'tpossible,therearestillwaystotakecareofourmind-bodyconnection.Shehasdevelopedaten-secondroutinetosootheherselfinthefaceofchaos.Bytakingamomenttobreathedeeply,relaxherjaw,squeezeandreleasehershoulders,andgentlymassagetheskinaroundhereyebrows,shecanreducestress.

Moreover,forthosebraveenough,splashingcoldwateronthefacecanalsohaveapositiveeffect.Researchshowsthatthedivingreflextriggeredbycoldwatercanlowertheheartrateandcalmthenerves.Evenusingfridge-coldeggnogmightworkasanalternative.Inshort,duringthebusyholidayseason,weshouldfindsmallwaystorelievestressandtakecareofourselvesinsteadofmakingexcuses.

1.WhatcommonfeelingdopeoplehaveasChristmasapproachesaccordingtoRachel?

A.Theyareoverlyexcited.

B.Theyfeeltheyaren'tcheerfulenough.

C.Theyarefullofenergy.

D.Theyaremorerelaxedthanusual.

2.WhyisitdifficultforRacheltoexerciseduringtheholidayseason?

A.Shedoesn'tlikeexercising.

B.Sheistoobusywithherworkasanactress.

C.Herchildrenanddailytaskstakeuphertime.

D.ShehastoprepareforChristmasparties.

3.WhatisRachel'sten-secondroutineforself-soothing?

A.Runningaroundthehousefortenseconds.

B.Doingaquickyogaposefortenseconds.

C.Takingacoldshowerfortenseconds.

D.Breathingdeeplyandrelaxingsomepartsofthebody.

4.Whatcanweinferfromthepassage?

A.Peopleshouldalwaysmaketimeforafull-scaleexerciseroutine.

B.Cold-watersplashingisthebestwaytoreducestress.

C.Smallactionscanhelpusmanagestressduringtheholidays.

D.Theholidayseasonisalwaysatimeofgreatjoyandnostress.

CIt'saraceagainsttime,asgenerationsofculturalheritageconservatorsattheDunhuangAcademymakeagreatefforttoprotecttheartisticcharmoftheMogaoCaves,aUNESCOWorldHeritageSite,despiteerosion(侵蚀)bysandandwind.Theteamisdedicatedtoprotectingthe45,000squaremetersofmurals(壁画)andmorethan2,400paintedsculpturesofthe735cavesofthesite,theconstructionofwhichspansaboutathousandyears,fromthe4thcenturytothe14thcentury.TheculturalrelicsaretheproductoftheculturalexchangesthattookplaceovercenturiesontheancientSilkRoad."Ourwork,repairingmuralsandpaintedsculptures,istobetterpreservethecaves,whichpromotesthegreatDunhuangspiritofinclusivenesstotheworldandinspiresmodernpeople,"saysSuBomin,directoroftheDunhuangAcademy.Commonlyseen"diseases"affectingthemuralsincludecrackingandflaking,aswellaserosionthatiscausedbychangesintemperatureandhumidityofthecaves,andthedepositionofsalts.Torestoreamuralrequiresanall-rounder.Restorersshouldknowpainting,mastertheskillsofamasonandhavesomeknowledgeofchemistryandphysics,tobeabletorecognizetheproblemsandtheircorrespondingcausesanddeliverasolution.Theymustalsoselectpropermaterialsandtools,andconductexperiments,beforeformallycarryingouttherestorationandevaluatingtheeffectafterward.Therestorationshouldrespecttheoriginalworkandaimtomaintainthestatusquoofthemuralsratherthanrepaintingthem.Whentherestorersfindsomepartsofmuralsmissingorfadingaway,theyneverrepaintthemtocreatea"perfect"appearanceinrestoration."Culturalrelicsarewitnessesofhistory,"explainsSu."Whenyoupursuetheso-calledintact(完好无损的)lookforartisticreasons,youwilllosetheirkeymeaning."Caveconservationisaboutcontinuouslysolvingproblems."Itneedsalong-termresearchtobetterpreservethecaves,overamuchwidertimespanthatgoesbeyondourlifetimes,"Susays.Butatleast,theycankeepthecurrentlookofthemuralsforaslongaspossible.1.Whatisthemainpurposeofparagraph2?A.ToshowthepopularityofDunhuangmurals.B.ToexplainthehistoryoftheancientSilkRoad.C.Tostressthesignificanceoftherestorationwork.D.Topresentthewaysofprotectingculturalheritage.2.Whichofthefollowingbestdescribestherestorationwork?A.Creative. B.Well-paid. C.Interesting. D.Demanding.3.Whatshouldrestoringmuralsfocusonaccordingtoparagraph4?A.Spottingthefadedmuralsintime.B.Fixingthemissingpartsofmurals.C.Maintainingthecurrentlookofmurals.D.Repaintingtoperfecttheappearanceofmurals.4.Whichcanbethebesttitleforthetext?A.TheArtisticCharmofMuralPaintingsB.TheMuralRestorationintheMogaoCavesC.TheSuccessfulExperimentonCaveConservationD.TheRoleoftheDunhuangSpiritinChineseCultureDAsweage,somecellsinourbodiesstopdividingandinsteadlinger,releasingchemicalsthatcanweakenourimmunesystemandcontributetodiseases.Theseareknownassenescentcells,andtheyaccumulateinourorgansovertime.Whenanolderorganistransplantedintoayoungerperson,thesesenescentcellscantriggeraprocesscalled“transplant-associatedsenescence,”whichmayworsentheoutcomeofthetransplantorevenleadtoorganrejection.

However,anewclassofdrugsthatselectivelyclearawaysenescentcellsmaychangethesituation.ScientistsatHarvardMedicalSchool,ledbyStefanTullius,havebeenresearchingwaystostopthetransferofsenescentcellsduringorgantransplantation.Inarecentstudy,theyusedthesedrugsinmiceandachievedpromisingresults.

Theteamfirsttransplantedheartsfromolderdonorsintoyoungermice.Asexpected,themicethatreceivedheartsfromolderdonorshadmoresenescentcellsintheirliversandlymphnodescomparedtothosethatgotheartsfromyoungeranimals.Butwhentheolder-heart-receivingmiceweretreatedwiththesenolyticdrugs(drugsthattargetsenescentcells),notonlydidthesenescentcellsintheirorgansdecreasesignificantly,buttheoverallhealthofthemicealsoimproved.

JesúsGilfromImperialCollegeLondonsaid,“Thisisapromisingapproachwithmanypotentialimplications.”Currently,thereisahighdemandfororgantransplantsinEurope,with21peopledyingdailyonaveragewhilewaitingforatransplant.Olderorgansareoftenturneddownduetoconcernsabouttheirviability.Gilbelievesthattheuseofsenolyticdrugscouldpotentiallyincreasethepoolofavailableorgansfortransplantation.Althoughtherearestillquestionsaboutthelong-termeffectsofthesedrugs,theresearchoffersnewhopeforimprovingthesuccessrateoforgantransplants.

1.Whataresenescentcells?

A.Cellsthatdividerapidlyasweage.

B.Cellsthatcanstrengthenourimmunesystem.

C.Cellsthatstopdividingandmayharmourhealth.

D.Cellsthatareonlyfoundinolderpeople'sorgans.

2.Whydidtheresearchersusedrugsinthemicestudy?

A.Tomakethemicelivelonger.

B.Toimprovethefunctionofthetransplantedhearts.

C.Toreducethenumberofsenescentcellsintransplantedorgans.

D.Totesttheside-effectsofthenewdrugs.

3.WhatcanweinferfromJesúsGil'swords?

A.Theuseofsenolyticdrugshasnopotentialrisks.

B.Thenewapproachmayhelpsolvetheshortageoftransplantorgans.

C.Morepeoplewilldiewhilewaitingfororgantransplants.

D.Olderorgansarenolongersuitablefortransplantation.

4.Whatisthemainideaofthepassage?

A.Theprocessoforgantransplantation.

B.Theharmofsenescentcellstothehumanbody.

C.Anewresearchonimprovingthesuccessoforgantransplants.

D.Theimportanceoffindingsuitabledonorsfororgantransplants.

【答案】A1.C根据文中“AttheCOP28climatesummit,SultanAlJaber...claimedthatnoscientificevidenceshowsthatphasingoutfossilfuelswouldachieveclimatetargets”可知，SultanAlJaber声称没有科学证据表明淘汰化石燃料能实现气候目标，所以选C。2.B从“NASAarguesthatthescientificvalueofthesesamples,whichmayholdcluestovolcanicactivity,justifiesaone-timeexception”可知，美国国家航空航天局（NASA）鼓励美国研究人员申请中国的月球样本是因为这些样本可能具有与火山活动相关的科学价值，所以选B。3.C依据“Meanwhile,theU.S.FoodandDrugAdministration(FDA)islookingintoa‘seriousrisk’insomecaseswhereatypeofbloodcancerhasoccurredafterusingCAR-Tcellcancer-treatmenttherapy”可知，美国食品药品监督管理局（FDA）正在调查一些癌症治疗案例中的风险，所以选C。4.A文章分别讲述了COP28气候峰会相关言论、中美太空合作以及生物医学领域的新闻，A选项“TheLatestScientificandEnvironmentalNews”（最新的科学与环境新闻）能概括文章内容；B、C、D选项都只是文章的部分内容，不能全面概括，所以选A。B1.B根据文中“RachelnoticesthatasChristmasnears,thefeelingofnotlivinguptotheexpectedcheerfulnessbecomescommon”可知，人们在圣诞节临近时会觉得自己不够快乐，所以选B。

2.C从“Withthestressorslikeendlesschores,lookingafteryoungchildren,anddailyresponsibilities,itcanbehardtofindtimeforexercise.Forinstance,Rachel'stoddlerismoreinterestedinhugsandsnacksthanlettingherfocusonself-care”可知，Rachel在假期难以锻炼是因为孩子和日常事务占据了她的时间，所以选C。

3.D依据“Shehasdevelopedaten-secondroutinetosootheherselfinthefaceofchaos.Bytakingamomenttobreathedeeply,relaxherjaw,squeezeandreleasehershoulders,andgentlymassagetheskinaroundhereyebrows,shecanreducestress”可知，Rachel的十秒自我舒缓方法包括深呼吸和放松身体的一些部位，所以选D。

4.C文章讲述了Rachel在假期应对压力的方法，如十秒舒缓routine和冷水洗脸等小举动，由此可推断出在假期小的行动能帮助我们应对压力，所以选C。

C1.C推理判断题。根据第二段内容可知，该团队致力于保护莫高窟735个洞穴中的45,000平方米的壁画和2,400多个彩绘雕塑。从4世纪到14世纪，这些洞穴的建造跨越了大约一千年。这些文物是几个世纪以来古丝绸之路上文化交流的产物。敦煌研究院的院长苏伯民表示，他们的工作——修复壁画和彩塑，是为了更好地保护洞穴，弘扬敦煌伟大的“包容”精神，并激励现代人。由此可推知，本段目的在于强调修复工作的重要性。故选C项。错项分析：该段旨在强调修复工作的重要性，并未展示敦煌壁画的受欢迎程度，故排除A项；B项是根据该段中的"theancientSilkRoad"臆造的选项，该段并未就古丝绸之路的历史展开描述；该段提及修复这些文物的工作可以更好地保护这些遗迹，并未就保护文化遗产的方式进行详细阐述，故排除D项。2.D推理判断题。根据第三段中的"Torestoreamural…theeffectafterward."可知，修复壁画需要全能型选手。修复师应当懂得绘画，掌握石匠的技能，并具备一定的化学和物理知识，能够识别问题及其相应的原因，并提供解决方案。他们还必须选择合适的材料和工具，并进行实验，然后正式进行修复和评估效果。由此可