2026高三英语上册第三单元第一次月考含答案及解析

2026高三英语上册第三单元第一次月考含答案及解析考试时长：120分钟满分：100分班级：__________姓名：__________学号：__________得分：__________一、单选题（总共10题，每题2分，总分20分）1.Whatdoesthepassagemainlydiscussaboutthetopicof"GlobalWarming"?A.Thecausesofglobalwarming.B.Theeffectsofglobalwarmingonpolarbears.C.Thepossiblesolutionstoglobalwarming.D.Thepublicawarenessofglobalwarming.2.Accordingtothetext,whichofthefollowingisNOTamajorcauseofglobalwarming?A.Theburningoffossilfuels.B.Theincreaseindeforestation.C.Thereleaseofgreenhousegases.D.Thegrowthofurbanpopulations.3.Theword"mitigate"inthepassageisclosestinmeaningto:A.worsenB.reduceC.ignoreD.delay4.Whatistheauthor'smainpurposeinwritingthispassage?A.Topersuadereaderstobuymoreenergy-efficientproducts.B.Toinformreadersaboutthecausesandeffectsofglobalwarming.C.Tocriticizegovernmentsfornottakingaction.D.Toentertainreaderswithstoriesaboutclimatechange.5.Accordingtothepassage,whichofthefollowingisapossiblesolutiontoglobalwarming?A.Increasingtheuseofnuclearenergy.B.Reducingthenumberofcarsontheroad.C.Encouragingpeopletohavemorechildren.D.Buildingmorecoal-firedpowerplants.6.Thephrase"amatteroftime"inthepassagesuggests:A.somethingwillhappensoon.B.somethingisnotimportant.C.somethingisverydifficult.D.somethingwillneverhappen.7.Whatdoesthepassageimplyaboutthefutureofpolarbearsifglobalwarmingcontinues?A.Theywilladapttothechangingenvironment.B.Theywillbecomeextinct.C.Theywillmigratetocolderregions.D.Theywillbeprotectedbylaws.8.Theword"disruption"inthepassageisclosestinmeaningto:A.improvementB.changeC.destructionD.stabilization9.Accordingtothepassage,whichofthefollowingisadirecteffectofglobalwarmingonpolarbears?A.Theyhavemorefoodavailable.B.Theyexperienceshorterwinters.C.Theyliveinlargergroups.D.Theyhavemoreoffspring.10.Whatisthebesttitleforthispassage?A."TheImpactofGlobalWarmingonPolarBears"B."GlobalWarming:AThreattotheEnvironment"C."PolarBears:TheVictimsofClimateChange"D."TheScienceBehindGlobalWarming"二、填空题（总共10题，每题2分，总分20分）1.Thepassagestatesthatglobalwarmingiscausedbythe________ofgreenhousegasesintheatmosphere.2.Polarbearsareprimarilyfoundinthe________regionsoftheworld.3.Oneofthemaineffectsofglobalwarmingonpolarbearsisthe________oftheirnaturalhabitat.4.Theword"mitigate"inthepassagemeansto________theeffectsofglobalwarming.5.Accordingtothepassage,apossiblesolutiontoglobalwarmingisto________theuseoffossilfuels.6.Thephrase"amatteroftime"suggeststhatpolarbearswill________ifglobalwarmingcontinues.7.Thepassagementionsthatglobalwarmingcanleadtothe________ofpolarbears.8.Theword"disruption"referstothe________ofthepolarbears'naturalenvironment.9.Accordingtothepassage,globalwarmingcausesthe________ofseaice,whichaffectspolarbears.10.Theauthorofthepassageaimsto________readersabouttheseriousissueofglobalwarming.三、判断题（总共10题，每题2分，总分20分）1.Globalwarmingisprimarilycausedbynaturalfactorssuchasvolcaniceruptions.(×)2.Polarbearsareadaptedtoliveincold,icyenvironments.(√)3.Thereleaseofgreenhousegasesisamajorcontributortoglobalwarming.(√)4.Globalwarmingwillnothaveanysignificantimpactonpolarbears.(×)5.Onesolutiontoglobalwarmingistoincreasethenumberofcarsontheroad.(×)6.Thephrase"amatteroftime"impliesthatpolarbearswillsurvivedespiteglobalwarming.(×)7.Theword"mitigate"meanstomakesomethingworse.(×)8.Seaiceisessentialforpolarbearstohuntforfood.(√)9.Globalwarmingisaminorissuethatdoesnotrequireimmediateaction.(×)10.Theauthorofthepassageistryingtoentertainreaderswithstoriesaboutclimatechange.(×)四、简答题（总共4题，每题4分，总分16分）1.Whatarethethreemaincausesofglobalwarmingmentionedinthepassage?2.Howdoesglobalwarmingaffectthenaturalhabitatofpolarbears?3.Whatisthemeaningofthephrase"mitigatetheeffectsofglobalwarming"?4.Whyisitimportanttotakeactionagainstglobalwarming?五、应用题（总共4题，每题6分，总分24分）1.Imagineyouareanenvironmentalscientist.Writeashortparagraphexplaininghowreducingtheuseoffossilfuelscanhelpmitigateglobalwarming.2.Describethepotentialconsequencesofglobalwarmingonpolarbearsifnoactionistaken.3.Explaintheroleofgreenhousegasesincontributingtoglobalwarming.4.Supposeyouareateacher.Howwouldyoueducateyourstudentsabouttheimportanceofprotectingpolarbearsfromtheeffectsofglobalwarming?【标准答案及解析】一、单选题1.B解析：Thepassagefocusesontheeffectsofglobalwarmingonpolarbears,asevidencedbytherepeatedmentionsofpolarbearsandtheirhabitatchanges.2.D解析：Thepassagediscussesthecausesofglobalwarming,suchastheburningoffossilfuelsanddeforestation,butdoesnotmentionurbanpopulationsasacause.3.B解析："Mitigate"meanstoreduceorlessentheseverityofsomething,whichalignswiththecontextofreducingtheeffectsofglobalwarming.4.B解析：Thepassageprovidesinformationaboutthecausesandeffectsofglobalwarming,indicatinganinformativepurposeratherthanpersuasionorentertainment.5.B解析：Thepassagesuggeststhatreducingthenumberofcarsontheroadcanhelpreducegreenhousegasemissions,whichcontributetoglobalwarming.6.A解析："Amatteroftime"impliesthatsomethingwillhappensoon,whichfitsthecontextofpolarbearsfacingextinctionduetoglobalwarming.7.B解析：Thepassageimpliesthatifglobalwarmingcontinues,polarbearswillfaceextinctionduetohabitatloss.8.B解析："Disruption"meansachangeordisturbance,whichfitsthecontextofhowglobalwarmingaltersthepolarbears'environment.9.B解析：Thepassagementionsthatglobalwarmingleadstoshorterwinters,whichdirectlyaffectspolarbears'habitat.10.A解析：Thepassageprimarilydiscussestheimpactofglobalwarmingonpolarbears,makingitthemostsuitabletitle.二、填空题1.accumulation解析：Thepassagementionstheaccumulationofgreenhousegasesintheatmosphereasacauseofglobalwarming.2.polar解析：Polarbearsareprimarilyfoundinpolarregions,suchastheArcticandAntarctica.3.loss解析：Globalwarmingcausesthelossofpolarbears'naturalhabitatduetomeltingseaice.4.reduce解析："Mitigate"meanstoreducetheeffectsofglobalwarming.5.reduce解析：Reducingtheuseoffossilfuelscanhelpmitigateglobalwarmingbydecreasinggreenhousegasemissions.6.faceextinction解析："Amatteroftime"suggeststhatpolarbearswillfaceextinctionifglobalwarmingcontinues.7.extinction解析：Thepassageimpliesthatglobalwarmingcanleadtotheextinctionofpolarbears.8.disturbance解析："Disruption"referstothedisturbanceofthepolarbears'naturalenvironmentduetoglobalwarming.9.melting解析：Globalwarmingcausesthemeltingofseaice,whichaffectspolarbears.10.inform解析：Theauthoraimstoinformreadersabouttheseriousissueofglobalwarming.三、判断题1.×解析：Thepassagestatesthatglobalwarmingisprimarilycausedbyhumanactivities,notnaturalfactors.2.√解析：Polarbearsareadaptedtoliveincold,icyenvironments,asindicatedbytheirthickfurandotheradaptations.3.√解析：Thereleaseofgreenhousegasesisamajorcontributortoglobalwarming,asmentionedinthepassage.4.×解析：Thepassageemphasizesthesignificantimpactofglobalwarmingonpolarbears.5.×解析：Increasingthenumberofcarswouldincreasegreenhousegasemissions,worseningglobalwarming.6.×解析："Amatteroftime"suggeststhatpolarbearswillfaceextinction,notsurvive.7.×解析："Mitigate"meanstoreducetheeffectsofglobalwarming,notmakethemworse.8.√解析：Seaiceisessentialforpolarbearstohuntforfood,asmentionedinthepassage.9.×解析：Globalwarmingisaseriousissuethatrequiresimmediateaction,asstatedinthepassage.10.×解析：Theauthoraimstoinformreadersaboutglobalwarming,notentertainthemwithstories.四、简答题1.Thethreemaincausesofglobalwarmingmentionedinthepassagearetheburningoffossilfuels,theincreaseindeforestation,andthereleaseofgreenhousegases.2.Globalwarmingaffectsthenaturalhabitatofpolarbearsbycausingthemeltingofseaice,whichreducestheirhuntinggroundsandforcesthemtoadapttonewenvironments.3."Mitigatetheeffectsofglobalwarming"meanstoreduceorlessentheseverityoftheimpactsofglobalwarmingontheenvironmentandwildlife.4.Itisimportanttotakeactionagainstglobalwarmingtoprotecttheenvironment,wildlife,andfuturegenerationsfromitssevereconsequences.五、应用题1.Reducingtheuseoffossilfuelscanhelpmitigateglobalwarmingbydecreasingtheamountofgreenhousegasesreleasedintotheatmosphere.Fossilfuels,suchascoal,oil,andnaturalgas,areburnedtoproduceenergy,whichreleasescarbondioxideandothergreenhousegases.ThesegasestrapheatintheEarth'satmosphere,leadingtoglobalwarming.Byusingalternativeenergysources,suchassolar,wind,andhydroelectricpower,wecansignificantlyreducegreenhousegasemissionsandmitigatetheeffectsofglobalwarming.2.Ifnoactionistakenagainstglobalwarming,polarbearswillfacesevereconsequences,includingthelossoftheirnaturalhabitatduetomeltingseaice,reducedfoodavailability,andincreasedcompetitionforresources.Thiscouldleadtoadeclineintheirpopulationand,intheworst-casescenario,extinction.Additionally,globalwarmingcoulddisrupttheentireecosystemintheArctic,affectingotherspeciesandthebalanceoftheenvironment.3.Greenhousegases,suchascarbondioxide,methane,andnitrousoxide,playacrucialroleincontributingtoglobalwarming.Thesegasesarereleasedthroug