四川省广元市万达中学2025-2026学年高二上学期期中考试英语试题（含答案）

四川省广元市万达中学2025-2026学年高二上学期期中考试英语试题一、阅读理解AVolunteerbysupportingalocalanimalrescuecenterinCostaRica!Ifyoulikeanimalsandarealsointerestedinpreservingtheenvironment,youwillbeperfectforthisprogram.Youwillbehelpingoutinandsupportingalocalanimalshelter.Notonlydoesthissheltertakeinhomelessanimals,butalsowildanimalswhichareinbadcondition.Inadditiontothecaretakingoftheanimals,volunteershelpuswelcomevisitorsattheentranceandansweranyquestionsthatvisitorsmayhaveabouttheshelteroritsanimals.Asvolunteersspendmoredaysintheshelter,knowledgeaboutwildlifemanagementwillgrow.Requirements＊Youneedtobeatleast15yearsoldontheprogramstartdateatthehighschoollevelorabove.＊SpeakingEnglishisabasicrequirement.＊Norestrictionsonnationality.HelpinghandsbothinCostaRicaandbeyondarewelcome.＊Yourhelpinghandwillberequiredfrom09:00to15:00onMonday,Tuesday,Wednesday,Thursday,SaturdayandSunday.Programfees＊Bookingpayments(15%):Thebookingpaymentissimplytoreserveyourvolunteerplacement.PaymentismadebyPayPal.Youcanalsopayusingacreditcard.＊Finalpayments(85%):YourfinalpaymentwillbeagreedwithVolunteerNowCostaRicaduringtheapplicationprocess.1.Whatcanavolunteerdointherescuecenter?A．Communicatewithvisitors.B．Gettrainedtoplaceanimals.C．Givelecturesaboutanimals.D．Searchforhomelessanimals.2.Whocanvolunteerintheprogram?A．AFrench-speakingadult.B．Aprimaryschoolchild.C．AcollegestudentfromAmerica.D．AlocalpersonfreeonFridays.3.Howmuchshouldavolunteerpayatleasttomakeareservation?A．$52.5. B．$105. C．$297.5. D．$350.BHoldingmynewbornbaby,Ilookedatthenursesrushingaroundme.LittleLouwasbornwithaheartproblemandhadsurgerywhenhewasjust48hoursold.Themedicalstafftookmybreathawaywithhowhardtheyworked.Learningthespecialbedmybabylayoncost$55,000,Idecidedtoraisethatsumforthehospital.BythetimeLouturnedsixmonthsold,heexperiencedanothercriticalsurgery—an18-hourmarathonwherethemedicalteamrefusedtogiveup.Theirskillandperseverancesavedhim.ThoughIcouldneverfullyexpressmythanks,Iremaineddetermined:Iwouldfindawaytoraisethosefunds.DuringCOVID-19,Itookanonlinepaintingclass.I’dalwaysbeencreativeandhadworkedasavisualdesigner.WhileIpainted,allmyworriesdisappeared.AmushroomIpaintedcameoutbetterthanexpected,soIkeptatit.IwonderedifIcouldstartsellingmyartsoIenteredanationalcompetitionandwasastonishedtobeafinalist.Thatcompetitionopenedmanydoors.Soon,Iwasbeingcontactedbygalleriestodosoloexhibitions.Inmysparetime,I’dpostmylatestworkonmynewsletterandabuyerwouldquicklypurchaseit.Icouldbarelykeepupwithdemand.EverytimeIsoldapainting,IdonatedmoneytotheChildren’sHospital.Thenoneday,IwascontactedbyawomancalledEmily,anaerospaceengineerwhowasgoingtobethe100thwomantogotospace.Shefloatedtheideaoftakingoneofmyartworksintospace.Icreatedapaintingforher.It’saboutachildinaspacesuitbeingliftedbyballoonstoshowEmily’schildhooddreamofgoingtospace.Theballoonsareslightlydeflated(泄气的)toshowhowharditwasbutthatshenevergaveup.OnNovember22,2024,Emilytookmypaintingtospaceandhelpedmeraise$21,000.Ihaven’treachedmy$55,000markyetbuthopetodososoon.Lou,six,willneedanotherheartoperationeventually,buthe’scurrentlythriving(茁壮成长).Myartusesdifferentshadestoshowweallhavedarktimes,butifwekeepgoing,we’llseelightagain.4.Whydidtheauthorraisemoneyforthehospital?A．Torepayitsefforts.B．Toupgradeitsfacilities.C．Tofundresearchonheartproblems.D．Toimprovechildren’shealthcare.5.Whatisparagraph2mainlyabout?A．Whatmadetheauthorstandout.B．WhatCOVID-19broughttotheauthor.C．Howtheauthordevelopedherpaintingskills.D．Howtheauthor’sjourneytoartisticsuccessbegan.6.Theauthordetailedthepaintinginparagraph3tohighlight________.A．thepainting’spopularityB．theirshareddeterminationC．Emily’sspaceexplorationD．Emily’schildhoodmemory7.Whatdoestheauthor’sexperienceshow?A．Dreamsshapetomorrow.B．Artbenefitshearthealth.C．Manyhandsmakelightwork.D．Gratitudefuelscreativegiving.CInpopularbelief,cancerbeginswhenanormalcell’sDNAchanges,allowingittomultiplyuncontrollablyandformtumors(肿瘤)thatmayspread.Yet,scientistshaverecentlydiscoveredthatso-calledcancer-drivermutations(变异)arealsowidespreadinhealthytissues.Forinstance,suchmutationsappearinaquarterofskincellsbymiddleage,overhalfofthroatcells,andnearly10%ofstomachliningcells.Similarfindingshavebeenreportedinotherpartsofthehumanbody.Whydon’tthesecellsturnintotumors?Researchersareuncoveringthatsurroundinghealthycells—somewithbeneficialmutations—cansuppresscancerousgrowth.Bysupportingthesehealthycells,wemaydevelopnewstrategiestopreventcancer.Thisnewviewstemsfromstudyingnormaltissue.Whencellsdivide,theyaccumulaterandommutations.Inorgansliketheskinorthroat,thefittestcellssurviveandexpand,whileothersareshed.Interestingly,somemutationscanhelpblockcancergrowth.Forexample,agenecalledNOTCH1,oftenmutatedinthroatcancer,mayalsoprotectagainstitbylimitingabnormalcellgrowth.Environmentalfactorsalsoinfluencecancerrisk.WhilesomechemicalscausedirectDNAdamage,others—includingairpollutionandcertainchemicalsinwaterorcosmetics(化妆品)—donot.Instead,theytriggerchronicinflammation(慢性炎症),whichovertimeencouragesmutatedcellstobecometumors.Forexample,airpollutioncancauselunginflammationthatpromotestumorgrowthinpeoplewhoneversmoked.Theseinsightsareshiftingcancerpreventionstrategies.Insteadoftargetingmutationsalone,scientistsnowaimtocontrolinflammation.Thisapproachcouldbenefithigh-riskgroups,suchaspeoplewithinheritedcancerrisk,formersmokers,orthosewithearlyabnormalcellchanges.Ascancerratesrisewithlongerlifespans,suchpreventivetreatmentsmayhelpmorepeopleinthefuture.8.WhatcanbelearnedaboutmutationsfromParagraph1?A．Theyareonlyfoundintumors.B．Theydon’tallleadtotumors.C．Theymostlyoccurbymiddleage.D．Theymarkthebeginningofcancer.9.Whatdoestheunderlinedword“suppress”inParagraph2probablymean?A．Promote.B．Ignore.C．Release.D．Control.10.Howdoesenvironmentalfactorsinfluencecancerrisk?A．Bydamagingthecellsoflungs.B．Bycausinginflammationovertime.C．Bypollutingtheskinthroughcosmetics.D．Bytriggeringdirectdamageinnon-smokers.11.What’stheauthor’sattitudetowardsthenewinsightsintocancerprevention?A．PositiveB．NeutralC．DoubtfulD．IndifferentDLanguagesrepresentfarmorethanmerecommunicationtools;theyarecomplexcarriersofculturalmemory,showinguniqueviewpoints,culturaltraditions,andcollectivewisdom.Languagelossoccurswhenthefinalnativespeakersdisappear,transformingvividlinguistic(语言的)traditionsintohistoricalartifacts.Thelossofalanguageisnotmerelyalossofwordsbutadeeplossofhumanheritage(遗产),disconnectingcommunitiesfromtheirancestralrootsandtheiruniqueworldview.Whilelanguageextinctionisnotanewphenomenon,languagesaredisappearingatthefastestrateinrecordedhistory,withonelanguagelosteverythreetofourmonths.Artificialintelligence(AI)hasintroducedinnovativemethodsforpreservingandrefreshingendangeredlanguages,offeringtoolsthatwereunimaginableintraditionallinguisticresearch.AutomatedTranscriptionToolscanchangespokenlanguageintowrittentext,whileLargeLanguageModels(LLMs)aretrainedonextensivedatasetstoperformtranslationsacrossawiderangeoflanguages.WhileAIofferspromisingsolutions,itfacesasignificantchallengewhichblocksitsfullpotential.Thevastmajorityoftheseendangeredlanguagesareunderrepresenteddigitally.Ifonelanguagedoesn’thavealotoftextonline,itwillbelessrepresentedinthosetechnologies.ThisdigitaldivideisfurtherworsenedbythedominanceofafewlanguagesontheInternet.Consequently,endangeredlanguagesareoftenexcludedfromAItechnologies,leavingtheirspeakerspushedasideinthedigitalspace.Techcompanies,linguistsandlocalcommunitiesareallvitalinensuringthatAItoolsareculturallyrelevantandtechnicallyeffective,whichcanleadtothedevelopmentsthatmeettheuniqueneedsofeachlanguagecommunity.ByinvolvingnativespeakersinthedesignanduseofAItechnologies,createresourcesthatreflectthetrueessenceofthelanguageandencourageasenseofownershipamongcommunitymembers.Thissharedapproachisessentialforbuildingtrustandensuringthelong-termsustainabilityoflanguagepreservationefforts.12.Whyaretherolesoflanguagestalkedaboutinparagraph1?A．Tocallforgloballanguageunity.B．Todrawattentiontolostlanguages.C．Toshowtheeffectoflanguageloss.D．Toprovetheuniquenessoflanguages.13.WhatmajordifficultydoesAIfaceinhandlingendangeredlanguages?A．Theirlimitedspeakers.B．Theirpoordigitaldata.C．Thedominantlanguages.D．Thebackwardtechnologies.14.Whatdoestheauthorurgepeopletodointheend?A．Prioritizecommunitiesoverexperts!B．Meetcommonneedsofcommunities.C．CreatetechnicallyeffectiveAImodels.D．Makejointeffortsatspecificsolutions.15.Whichcanbethebesttitleforthetext?A．SaveDyingLanguagesThroughTechnology.B．BridgetheDigitalLanguageGapwithAITools.C．AIinTeachingPeopleEndangeredLanguages.D．FruitfulSmartProjectsinLanguageProtection.七选五Theadultsinyourlifeplayanimportantroleinshapingthepersonyouare.Throughtheirencouragementandguidance,theyhelpyoutoflourish,learn,andgrow.___16___Theremightalsobetimeswhenyourrelationshipcomesunderextrapressure.Atthesemoments,it’shardnottofocusoneverythingthey’redoing‘wrong’,buttherearewaystoresetandremindyourselfofwhatyouvalueaboutthem.●Keeptalking.It’seasytolockyourselfawaywhenyou’reupsetwithyourparentsorafteranargument.It’snormalforhealthyrelationshipstobreakdownoccasionally.___17___Thekeytocommunicatingwellistobeopenaboutyourfeelingsbuttrynottouseyourwordstowoundorpunish.●Whyappreciationmatters.Lifeisn’talwayseasy.Butbylookingforthingstofeelgratefulfor,youcanreflectonthepositivesinlife,eveninthetoughesttimes.___18___Buildinganattitudeofgratitudetakestimeandpractice.Bynoticingallthegoodthatyourparentsdowillnotonlybuildandimproverelationships,butcreateapositivecycle,whereeveryonefeelsthattheireffortsareacknowledged.●___19___Itmightalsohelptokeepinmindthateventhoughtheadultsinyourlifecanseemall-knowing,they’reactuallyjustordinarypeoplewithstrengthsandweaknesses.___20___Often,they’reonlytryingtoprotectandguideyou.Thiscanfeelannoyingwhenyouwanttoleadyourownlifeandmakeyourownchoices.Butgoodcommunicationisaboutcompromiseandcantakeabitofpractice.Rememberthatyourparentsarelearning,too!A．That’snottosaythisiseasy.B．Growtogetherwithyourparents.C．Parentsalwayshavethefinalsay.D．Showingappreciationdoesn’trequiregreatefforts.E．Thechancesare,yourparentsaredoingtheirbest.F．It’sthemakingupandrepairingpartthat’simportant.G．Sometimes,though,youmightforgetyourappreciationforthem.二、完形填空YoungJayceCrowderfeltdifferentinkindergartenbecausehehadonlyonehand.Atfirst,thisdidn’tbotherhim,buteverythingchangedwhenaclassmatebeganto___21___himdaily.Theboy’scruel___22___leftJaycefeelingwithdrawnandalone,refusingtotalktoanyone.“WhywasIbornlikethis?”heaskedhismother,whofelt___23___toprovideanswers.Theanswercameunexpectedlyoneafternoon.Whilewatchingthelocalnews,theysawa(n)___24___aboutTrashaunWillis,ahighschoolbasketballstar.LikeJayce,Trashaunwasmissingmostofhisleftarm,yethecoulddunk(扣篮)theballwithincredibleskill.Jaycewas___25___ashewatchedthefootage(片段),hiseyeswidewithamazement.Jayce’smother___26___thenewspaperthathadfeaturedTrashaun’sstory.Withtheirhelp,thetwoboysfinallymetonasunnyAprilmorning.Theydiscoveredtheysharedthesamerare___27___calledamnioticbandsyndrome(羊膜带综合征),whichhad___28___thedevelopmentoftheirleftarms.Thatdaywasfilledwith___29___:biking,photos,andbasketball.Trashaun___30___said,“Neverletothers’words___31___yourconfidence.”Thismeeting___32___Jayce’soutlook.Inthemonthsthatfollowed,Jaycesurprisedeveryonebyjoiningtheschoolwrestlingteamwithremarkable___33___.Hispositiveattitude___34___histeammates.Meanwhile,Trashaundiscoveredanewpassionformentoringchildrenwithsimilar___35___.Together,theyprovedthatphysicaldifferencescannotlimitone’spotential.21.A．makefunofB．payattentiontoC．takecareofD．castlighton22.A．promisesB．remarksC．argumentsD．complaints23.A．abnormalB．importantC．reliableD．helpless24.A．noticeB．programC．advertisementD．novel25.A．confusedB．boredC．fascinatedD．awkward26.A．blamedB．avoidedC．contactedD．ignored27.A．interestB．conditionC．signD．symbol28.A．enhancedB．balancedC．acceleratedD．restricted29.A．laughterB．justiceC．silenceD．equality30.A．quietlyB．hesitantlyC．firmlyD．coldly31.A．buildB．strengthenC．analyseD．define32.A．transformedB．reflectedC．estimatedD．destroyed33.A．curiosityB．successC．actionD．tolerance34.A．discouragedB．demonstratedC．activatedD．motivated35.A．threatsB．hobbiesC．challengesD．regrets三、语法填空阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。InChengdu,robots___36___(equip)withHDcamerasregularlyinspectsmartgreenhousesdayandnight.WiththeDeepSeekmodel,therobots’developerstrainedtherobotsthroughnumerousimagestoimprovetheirpestidentification(识别)___37___(accurate).DeveloperWuYuanqingexplainstheserobotsaimtoimprovefarmingefficiency___38___(significant)bycuttinglaborcostsbyhalf.Sofar,69setsof5G-poweredInternetofThingssensors(传感器)___39___(install)inMaoming’s20towns,markingaregionalshifttowardtech-drivenagriculturewithenhancedriskpredictioncapabilities.Maoming’slycheefarmsshow___40___remarkabletransformation.ItsAIplatform,whichcollects5milliondatapoints,worksthroughthesensors___41___(predict)andreducerisks.FarmerZhangXianfengnowhandlesweatherchallengeseffectivelywithAIadvice,___42___(reduce)croplossessharplycomparedtotraditionalmethods.China’s“AI+Agriculture”markethasgrownfrom68.5billionyuanin2021to90billionyuanin2025,thoughchallengesremain,includinginconsistentdatacollectionandlimitedfarmeradoption___43___continuetolimitthefullpotentialofAIinthisfield.Researchersstresstheimportanceoftrainingprogramsforfarmers,asmanystillrelyonoutdated___44___(practice)likemanualpesticidespraying.___45___targetedefforts,smartagriculturecouldreshaperuraleconomieswithinthenextdecade.四、书信写作46.假如你是李华，你校外教David打算带领学生创办每周英语视频播客，现在正在征求学生意见，需要从以下两个主题中选择一个作为播客的主题：“EmotionalOutlets（解忧树洞）”或“FuturisticVisions（未来愿景）”。请你写一封英文邮件给外教，内容包括：（1）你的选择；（2）你推荐的理由。注意：（1）写作词数应为80个左右；（2）请按如下格式在答题卡的相应位置作答。参考词汇：播客：podcastDearDavid,_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,LiHua五、读后续写47.阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。Kwan’sSecretTalent“Kwan,isn’tthatyourartteacher?”hisgrandmothersaid,pointingatawomanwalkingoutofthegrocerystore.Kwanwaved,andMrs.Gibbswalkedovertohimandhisgrandmother.“It’sverynicetoseeyou,”Mrs.Gibbssaid.ThenshesawtheclothswrappedaroundthegroceriesKwanandhisgrandmotherwereloadingintotheircar.“Oh,howbeautiful!”sheexclaimed.“Thankyou.Theseareourhometownwrappingcloths,”grandmotherexplained.“KwanandIembroidered(刺绣)themtogether.”Kwanlookedaway.Althoughheenjoyedhelpinggrandmothermakethecloths,hedidn’twantanyoneatschooltoknowaboutit.“Kwan,youshouldbringyourclothstoschooltomorrow.Yourclassmateswouldenjoyseeingthem.Youhaveauniqueskill,”Mrs.Gibbssaid.Kwanappreciatedhisteacher’scomments,buthewashesitant.Thekidsmightlaughattheideaofaboywholikedtostitch(缝)patternswithaneedleandthread.Hethoughtabouthisgrandmother’swidesmilethatshowedhowproudofhimshewouldbeforsharingthiscustom.“O.K.I’llbringsometoclasstomorrow,”Kwanrepliedquietly.Grandmasensedthatsomethingwaswrong.“Kwan,areyouworriedabouttomorrow?”sheasked.Kwanstaredatthefloor.“Whataretheotherkidsgoingtothink?”hesaid.“Thisisn’tthekindofthingtheydoforfun.Creatingembroideredpatternsisn’tlikeplayinganinstrumentorasport.”“You’reright,”Grandmasaid.“Itisdifferent.Butthatiswhyitissospecial.”Thenshebroughtoutafineclothwithdifferentdesigns.“WhenyourgrandfatherandIweremarried,wereceivedagiftfromhismotherwrappedinthisclothshemade.Inourculture,giftsgiveninwrappingclothsareextraspecialbecausetheyareasymbolofloveandgoodluck.”sheexplained.注意：1.续写词数应为150左右；2.请按如下格式在答题卡的相应位置作答。ThenextmorningKwantookseveralwrappingclothstoschool.__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________