2025北京顺义一中高二3月月考英语试题及答案

高中2025北京顺义一中高二3月月考英语第一部分：知识运用(共两节，30分)第一节：完型填空：(共10小题：每小题1.5分，满分15分)阅读下面短文，掌握其大意，从各题A、B、C、D四个选项中，选出可以填入空白处的最佳答案。TheRedCrossbuspulledintoourschoolparkinglot,welcomingstudentsovertheageofeighteento___1___blood.Honestly,mostwereattractedbythepromiseoffreecookiesandjuice.Teacherswerealsoencouragedtoparticipate.Afterwatchingaheartwarmingvideo,manyofus___2___togiveblood,myselfincluded.Thenursehadjustremovedtheneedlefrommyarmwhenthebellrangforthenextlesson.IclimbedthethreeflightsofstairstomyclassroomandbythetimeIopenedthedoorformystudents,Ifeltslightly___3___,asifwalkingonclouds.Fortherestofthatafternoon,Ievenfeltsicktomystomach,soIdecidedtoleavesuch___4___forafter-schoolhours.___5___,theideaslippedmymindasIgrewbusywithotherresponsibilities.Nevertheless,perception(看法),always___6___withexperience.Earlyinmycancertreatment,Iexperiencedpainfulchemotherapy(化疗).Thebloodtransfusionsbreathednewlifeintome.Then,I___7___,foreachbloodproductdonated,therewasaliving,breathingrecipient,justlikeme.Watchingtheliquidentermybody,Iwas___8___atthefactthatplatelets(血小板)arebrightyellow,likethesun.Itistrulyfascinatingthatapartofonepersoncansavethelifeofanother.Iam___9___tothestranger,whosekindnesshasallowedmetoregeneratemyweakenedbodyandlivetofightanotherday.TheGreekshaveseveralwordstodefinelove.Themostpowerfulisagape,whichmeans“lovewithaction”,particularlywhenitisconcernedwiththegreater____10____ofanother.Andtosomany,includingme,that’sexactlywhatblooddonationhasbeen.1.A.draw B.donate C.collect D.test2.A.refused B.hesitated C.volunteered D.pretended3.A.ashamed B.afraid C.down D.uncomfortable4.A.rights B.opinions C.adventures D.judgements5.A.However B.Therefore C.Instead D.Moreover6.A.appears B.declines C.changes D.remains7.A.denied B.imagined C.recalled D.realised8.A.puzzled B.amused C.amazed D.embarrassed9.A.grateful B.polite C.open D.generous10.A.mercy B.good C.success D.effort第二节：语法填空：(共10小题;每小题1.5分，共15分)(A)阅读下列短文，根据短文内容填空。在未给提示词的空白处仅填写1个适当的单词，在给出提示词的空白处用括号内所给词的正确形式填空。Tomeisateacherwhoisoptimistic,enthusiasticaswellas___11___(commit)tohisjob.Whenhewasastudent,hewasambitioustobecome___12___astronaut.However,ashe___13___(grow)up,hewasdeterminedtobecomeateacheranddevotehimselftoteaching,becauseheappreciatedhisteacher’scommitmenttotheteaching.(B)阅读下列短文，根据短文内容填空。在未给提示词的空白处仅填写1个适当的单词，在给出提示词的空白处用括号内所给词的正确形式填空。Weshouldbeaware___14___thefactthatwithoutthespeciesonwhichwedependforoursurvival,wewouldbealsoatrisk.Manyanxiousenvironmentalistswriteinformativeessaystoeducatepeopletogogreen.Measuresinvolveswitchingtosolarenergy,stopping___15___(use)throwawaycartonsorchopsticks,andtakingregularbusestoandfromwork.Tosumup,everybodyhasarole___16___(play)inprotectingourplanetandifwealldoourpart,theworldwillbemuchbetter.(C)阅读下列短文，根据短文内容填空。在未给提示词的空白处仅填写1个适当的单词，在给出提示词的空白处用括号内所给词的正确形式填空。Theshelvesinmostsupermarketsarefulloffamily-sizethisandmulti-buythat.However,ifyou’reshoppingforone,___17___(buy)extratobenefitfrompricereductionsdoesn’tmakesense.Eitheryourshoppingisthentooheavytocarryhomeoryoucan’tuse___18___you’veboughtwhileit’sstillfresh.Ofcourse,shopsarenotcharities-theypricegoodsintheway___19___willmakethemthemostmoney.Ifmostoftheircustomersarehappytobuylargerquantities,that’swhatthey’llpromote.Butthatleavesthesolo(单独的)customersoutofpocketand___20___(disappoint).第二部分：阅读理解(共三节，42分)第一节：(共10个小题;每小题2分，共20分)阅读下面短文，从每题所给的A、B、C、D四个选项中选出最佳答案，并在答题卡上将该项涂黑。AOurScienceCenterFieldTripisheretofillyourtimewithfunonlineandon-siteSTEM(science,technology,engineeringandmath)programs.SciTechDaysSciTechDayswillbedeliveredononeFridayeachmonthforgrades6-12thisyear.YoucangototheScienceCentertodiscoverexcitingcareerpathswithinnovatorsinSTEMfieldsandinteractwithSTEMexperts.YoualsohavetheoptiontovirtuallybringtheScienceCentertoyou.TherecordedinterviewsofSTEMinnovatorsandexpertsareavailableonourofficialwebsite.Pricing:.$5perpersonperon-siteSciTechDay.Bundleoffouron-siteSciTechDays:$15totalforfourdaysperperson.freeforonlineSciTechDayExhibitExplorationsWithexhibittours,andliveinstructionfromourteamofscienceeducators,eachvirtualfieldtripexperienceispackedwiththeeducationalSTEMlessonsfoundineveryScienceCenterprogram—allstreameddirectlytoyou!Pricing:$3perpersonperexhibitionexplorationMakerWorkshopsTheon-siteMakerWorkshopsgivesyoufromgrades6anduptheopportunitytoexperiencetheSTEMbasedmakermovement.Hereyoucantakeyourdesignsfromcomputerscreenstoroboticmachines.Hereyoulearnhowthecomputer-controlledmachineworldswhilefinishingyouruniqueprojects.Pricing:$8perpersonperMakerWorkshopSTEMAdventureYoucanenjoyanexcitingthemedlearningexperiencethatincludesaguidedexhibittourand30-minutehands-on,minds-onworkshop.Youcanlearnhowtocreatesustainableenergyandkeepdangerouschemicalsoutofyourenvironmentsandbodies!Trackhowplasticsflowintowaterwaysandlearnhowtopreventit.Thisprogramisforgrades1-5.Pricing:freeGiveusacallat812-637-6909!OurteamisavailableMonday-Friday9am-5pmtohelpyoubooktheprogramthatbestfitsyou.21.WhatcanwelearnaboutSciTechDaysactivities?A.Theyneedtobepurchasedeverymonth. B.Theyaresuitableforstudentsofallages.C.Theycanbeexperiencedmonthlythisyear. D.Theymakestudentsdecideonthefuturecareer.22.Forstudentsenjoyinghands-onactivitiesinGrade7,theymayprefer________.A.SciTechDays B.ExhibitExplorationsC.MakerWorkshops D.STEMAdventure23.Whatisthepurposeofthepassage?A.Toarousestudents'enthusiasmofscience.B.Torankthepopularactivitiesamongstudents.C.Tocallonstudentstoenrichtheirfreetime.D.ToattractstudentstoattendSTEMprograms.BManykidswhogrowupinbigcitieshavelotsofopportunitiestoexperiencesciencehands-on.Therearezoos,museumsandschoolfieldtrips.Butthoseconditionsaresometimesoutofreachforlower-incomechildren.Andinsomeruralareas,thoseopportunitiessimplydon’texistatall.DanSudranhastakenituponhimselftohelpclosethegap.Growingupagood,studiouskidinKansas,hefollowedtherulesandwenttocollege,thenlawschool.Buthewasconfused.“Icouldn’treallyfigureoutwhatIwasorwhatIwassupposedtobe,”Sudransays.Sudranfinallyhadhisanswerinhislate30s.Hestartedtakingapartelectronicsandcollectingmaterialsfromthebeach.Inschool,sciencehadheldnointerestforhimatall.Butoutintherealworld,itturnedouttobethethinghe’dbeenmissingallalong.“MylifebecomesbettersinceIgotintoscience,”Sudransays.Andthatinspiredhim.Whatifhecouldgivechildrenthesameexperiencehe’dwaited30yearstodiscover?SoSudrangotacollegetodonatesomespaceandequipment.Prettysoon,asmallnonprofitprojectcalledtheCommunityScienceWorkshopNetworkwasborn.Todaytherearesixworkshops,almostallinlow-incomeneighborhoodsaroundCalifornia.Oneoftheworkshopsisfilledwithstuff:microscopes,powertools,evenaturtleandasnake.There’snocurriculum,nothingtomemorizebuttoolstoplayandexperimentwith.Eighth-graderJoseVegaisworkinghardatbuildingarobotwhileEstebanEspinoza,6,isgettingtadpoles(蝌蚪)outofatanktoexaminethemunderamicroscope.Onegroupofkidsarespreadingoutonthefloor,tryingtofigureouthowtobuildahotairballoon.Sudran’sdream,hesays,istotakethismodelofquickhands-onscienceallovertheworld.Nextup,Sudranhopes,willbethesmallSouthernCaliforniadeserttownofCoachella.24.WhatcanweknowaboutDanSudranfromthefirsttwoparagraphs?A.Hemakesaclearplanforhislife. B.Hehadvastexperienceinfieldtrips.C.Hehasastrongsenseofresponsibility. D.Heshowedaninterestinscienceatschool.25.WhatgaveSudrantheideafortheCommunityScienceWorkshopNetwork?A.Hispursuitofbetterlife. B.Hisdevotiontoeducation.C.Hisdreaminchildhood. D.Hispracticeofscience.26.WhatdoesSudrandecidetodonext?A.Buildmorescienceworkshops. B.Becomeascienceteacher.C.MovetodeserttownofCoachella. D.Findnewmodelsoflearningscience.CHollywood’stheorythatmachineswithevil(邪恶)mindswilldrivearmiesofkillerrobotsisjustsilly.Therealproblemrelatestothepossibilitythatartificialintelligence(AI)maybecomeextremelygoodatachievingsomethingotherthanwhatwereallywant.In1960awell-knownmathematicianNorbertWiener,whofoundedthefieldofcybernetics（控制论）,putitthisway:“Ifweuse,toachieveourpurposes,amechanicalagencywithwhoseoperationwecannoteffectivelyinterfere(干预),wehadbetterbequitesurethatthepurposeputintothemachineisthepurposewhichwereallydesire.”Amachinewithaspecificpurposehasanotherquality,onethatweusuallyassociatewithlivingthings:awishtopreserveitsownexistence.Forthemachine,thisqualityisnotin-born,norisitsomethingintroducedbyhumans;itisalogicalconsequenceofthesimplefactthatthemachinecannotachieveitsoriginalpurposeifitisdead.Soifwesendoutarobotwiththesingleinstructionoffetchingcoffee,itwillhaveastrongdesiretosecuresuccessbydisablingitsownoffswitchorevenkillinganyonewhomightinterferewithitstask.Ifwearenotcareful,then,wecouldfaceakindofglobalchessmatchagainstverydetermined,superintelligentmachineswhoseobjectivesconflictwithourown,withtherealworldasthechessboard.Thepossibilityofenteringintoandlosingsuchamatchshouldconcentratethemindsofcomputerscientists.Someresearchersarguethatwecansealthemachinesinsideakindoffirewall,usingthemtoanswerdifficultquestionsbutneverallowingthemtoaffecttherealworld.Unfortunately,thatplanseemsunlikelytowork:wehaveyettoinventafirewallthatissecureagainstordinaryhumans,letalonesuperintelligentmachines.SolvingthesafetyproblemwellenoughtomoveforwardinAIseemstobepossiblebutnoteasy.Thereareprobablydecadesinwhichtoplanforthearrivalofsuperintelligentmachines.Buttheproblemshouldnotbedismissedoutofhand,asithasbeenbysomeAIresearchers.Somearguethathumansandmachinescancoexistaslongastheyworkinteams—yetthatisnotpossibleunlessmachinessharethegoalsofhumans.Otherssaywecanjust“switchthemoff”asifsuperintelligentmachinesaretoostupidtothinkofthatpossibility.StillothersthinkthatsuperintelligentAIwillneverhappen.OnSeptember11,1933,famousphysicistErnestRutherfordstated,withconfidence,“Anyonewhoexpectsasourceofpowerinthetransformationoftheseatomsistalkingmoonshine.”However,onSeptember12,1933,physicistLeoSzilardinventedtheneutron-induced(中子诱导)nuclearchainreaction.27.Paragraph1mainlytellsusthatartificialintelligencemay.A.runoutofhumancontrolB.satisfyhuman’srealdesiresC.commandarmiesofkillerrobotsD.workfasterthanamathematician28.Machineswithspecificpurposesareassociatedwithlivingthingspartlybecausetheymightbeableto.A.preventthemselvesfrombeingdestroyedB.achievetheiroriginalgoalsindependentlyC.doanythingsuccessfullywithgivenordersD.beathumansininternationalchessmatches29.Accordingtosomeresearchers,wecanusefirewallsto.A.helpsuperintelligentmachinesworkbetterB.besecureagainstevilhumanbeingsC.keepmachinesfrombeingharmedD.avoidrobots’affectingtheworld30.Whatdoestheauthorthinkofthesafetyproblemofsuperintelligentmachines?A.ItwilldisappearwiththedevelopmentofAI.B.Itwillgetworsewithhumaninterference.C.Itwillbesolvedbutwithdifficulty.D.Itwillstayforadecade.第二节：(共5小题;每小题2分，共10分)根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Socialmediadoeshaveitsshortcomings,andoneofthoseisthatitcanoftenseemlikeeverybodyislivingandwinningbig—exceptyou._______31_______Buttherealityisthatthesepeoplegothroughstrugglesjustlikeeverybodyelse.Nobody’slifeisperfectallthetime.Weallgothroughlife’shardships,failure,andpain.Pictureperfectmomentsdoexist,buttheyexistamongstthereal-lifeterriblemoments._______32_______Someonecouldhave+1000likesontheirpicturesoramillionviewsontheirvideosandstillbeunhappy._______33_______Therearepeoplewithonly10likesbuthavingplentyoffriends,andpeoplewith+1000likesthatarelonely,depressed,infeduprelationshipsandhavenorealfriends.Therearecouplesthatappearhappyonsocialmediabutbehindthosephotos,theysufferalotinrelationships._______34_______Thingsaren’talwayswhattheyappeartobe.Youdon’tknowwhatsomepeoplegothroughtocomeoutwiththefantasticpicturesyouenvy.Therealkeyplayersmostlyoperatebehindthescenesbutmakethemosthappen.Theymaylooklikenobodybuttheyarebuildingtheirkingdomswhileothersaregettinghighonlikesandattention.Successisnotwhatispresentedonsocialmedia._______35_______Beyourselfandnevergiveuponyourself.Don’tcompareyourselftoothers.Therealchampionsofsocialmediaarethosewhoaddvaluetoothers,nottheoneswhoshowtheirlifestyletoimpressothers.A.Thoseonesdon’tgetdocumented.B.Someeventhinkit’sacompleteshow-off.C.Beingpopularonsocialmediaisnoteverything.D.Self-worthisdeterminedbythenumberoflikesonegets.E.Therearecoupleswhopostnothingbutareinlovingrelationship.F.Ittakestears,sleeplessnights,andloadsoffailuretomakeitinlife.G.Youarealwaysfloodedwithstrangers’imagesthatshowthelifeyoulongfor.第三节：(共4小题;共12分)阅读下面短文和问题，根据短文内容和每小题后的具体要求，完成对该问题的回答。答语要意思清楚，结构正确，书写工整。TheValueofFailureinSuccessInourpursuitofsuccess,failureoftenseemslikeanunwelcomeguest.Weusuallyviewfailureassomethingnegative,somethingtobeavoidedatallcosts.However,failureisaninevitable(unavoidable)partoflife,anditactuallyholdsgreatvalueinourjourneytowardssuccess.Failureservesasapowerfulteacher.Whenwefailatsomething,weareforcedtoreflectonouractions.Forexample,ifwefailanexam,weanalyzewhatwentwrong.Maybewedidn’tstudytherightmaterials,orourtime-managementduringtheexamwaspoor.Throughthisself-reflection,wecanidentifyourweaknessesandlearnfromourmistakes.Thisnewly-foundknowledgebecomesavaluableasset(有利条件)(property),guidingustomakebetterdecisionsandtakemoreeffectiveactionsinthefuture.Failurealsobuildsresilience(toughness).Eachtimewefacefailureandmanagetogetbackup,webecomestronger.TakeThomasEdisonasanexample.Hefailedthousandsoftimesbeforeinventingthelightbulb.Butinsteadofgivingup,heusedeachfailureasastepping-stone.Hisperseveranceinthefaceofrepeatedfailuresmadehimoneofthemostinfluentialinventorsinhistory.Similarly,whenweencounterfailureinourlives,whetherit’sinsports,academics,orpersonalrelationships,bouncingbackfromitgivesusthementaltoughnesstohandlefuturechallenges.Moreover,failurecanchangeourperspective(观点).Itmakesusmorehumbleandlessoverconfident.Whenweexperiencefailure,werealizethatwearenotinvincibleandthatthereisalwaysroomforimprovement.Thisnewperspectiveallowsustoapproachtaskswithamoreopen-mindedandrealisticattitude.Italsohelpsusappreciatesuccessmore.Aftergoingthroughthehardshipsoffailure,thetasteofsuccessbecomessweeter.Inconclusion,failureisnottheendbutacrucialpartofthepathtosuccess.Itteachesus,buildsourresilience,andshapesourperspective.Weshouldembracefailure,learnfromit,anduseitasaspringboardtoachievegreaterthings.36.Whyisself-reflectionafterfailureimportant?____________________________________________________________________________________________37.Howdoesfailurecontributetobuildingresilience?____________________________________________________________________________________________38.Pleasedecidewhichpartisfalseinthefollowingstatement,thenunderlineitandexplainwhy.____________________________________________________________________________________________Failurechangesourperspectivebymakingusmorehumbleandmoreoverconfident,helpingusappreciatesuccessmore.____________________________________________________________________________________________39.Thoughfailurecanbehelpful,whatcanwedotoavoidfailureasmuchaspossible?(Inabout40words.)____________________________________________________________________________________________第三部分词汇运用：(共8分)根据句意及所给的首字母和中文提示，写出该单词的正确形式。(共8小题;每小题1分，共8分)40.Manycommunitiesencourageresidentstor_________(再利用)plasticbottlesandcardboardtoreducelandfillwaste.(根据中英文提示单词拼写)41.Iwoulda_________(感激)itifyoucouldtakemyapplicationintoconsideration.(根据中英文提示单词拼写)42.Thereisnowc_________(令人信服的)evidencethatsmokingcauseslungcancer.(根据中英文提示单词拼写)43.Theroomistwicethel_________(长度)ofthekitchen.(根据中英文提示单词拼写)44.Environmentalpollutionisr_________(公认)tohavebecomeoneofthemostseriousproblemsthatpeopleface.(根据中英文提示单词拼写)45.Slowdownc_________(促进)tobetterhealthandlongerlifeforpeopleinoldage.(根据中英文提示单词拼写)46.“Excessivescreentimecannegativelya_________(影响)children’ssleeppatternsandconcentrationlevels.”(根据中英文提示单词拼写)47.Shefelta_________(焦虑的)aboutherupcomingjobinterviewandcouldn’tsleepwellthenightbefore.(根据中英文提示单词拼写)第四部分：书面表达(20分)48.假如你是高二学生李华，上周你参加了学校举办的主题为“我心中的英雄人物”(HeroesinMyHeart)的演讲比赛并获奖，你的英国朋友Jim发来邮件表示祝贺并询问该活动情况。请你给他回复邮件，内容包括：1.演讲比赛概况：(时间、地点、参加者...)2.你心中的英雄人物及原因;3.参加比赛的收获;注意：(1)词数100左右;(2)开头和结尾已给出不计入总词数;DearJim,____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,LiHua

参考答案第一部分：知识运用(共两节，30分)第一节：完型填空：(共10小题：每小题1.5分，满分15分)【答案】1.B2.C3.D4.C5.A6.C7.D8.C9.A10.B【导语】本文是一篇记叙文。文章主要讲述了作者从参与献血到接受输血治疗癌症的经历，深刻体会到了献血的重要性以及血液捐赠所蕴含的“行动之爱”。【1题详解】考查动词词义辨析。句意：红十字会救护车开到我们学校的停车场，欢迎18岁以上的学生献血。A.draw画，拉；B.donate捐赠；C.collect收集；D.test测试。根据后文“manyofus___2___togiveblood,myselfincluded.”可知，此处指欢迎学生献血。故选B项。【2题详解】考查动词词义辨析。句意：在看完一个感人的视频后，我们中的许多人自愿献血，包括我自己。A.refused拒绝；B.hesitated犹豫；C.volunteered自愿；D.pretended假装。根据后文“togiveblood,myselfincluded”可知，此处指作者他们自愿献血。故选C项。【3题详解】考查形容词词义辨析。句意：我爬了三层楼梯来到教室，当我为学生们打开门的时候，我感到有点不舒服，好像在云上行走。A.ashamed羞愧的；B.afraid害怕的；C.down沮丧的；D.uncomfortable不舒服的。根据后文“asifwalkingonclouds”可知，此处指作者献血后，身体有点不舒服，好像在云上行走。故选D项。【4题详解】考查名词词义辨析。句意：所那天下午剩下的时间里，我甚至觉得胃不舒服，所以我决定把这些冒险活动留到放学后再做。A.rights权利；B.opinions观点；C.adventures冒险；D.judgements判断。根据上文“Fortherestofthatafternoon,Ievenfeltsicktomystomach”可知，作者那天下午感觉不舒服，所以此处指作者决定把献血这种“冒险”的行为留到放学后进行。故选C项。【5题详解】考查副词词义辨析。句意：然而，当我忙于其他职责时，这个想法被我忘记了。A.However然而；B.Therefore因此；C.Instead代替；D.Moreover而且。根据上文“soIdecidedtoleavesuch___4___forafter-schoolhours.”以及后文“theideaslippedmymindasIgrewbusywithotherresponsibilities”可知，前后为转折关系，所以此处应用however，表示“然而”。故选A项。【6题详解】考查动词词义辨析。句意：然而，看法总是随着经历而改变。A.appears出现；B.declines下降；C.changes改变；D.remains保持。根据后文“Earlyinmycancertreatment,Iexperiencedpainfulchemotherapy(化疗).Thebloodtransfusionsbreathednewlifeintome”可知，作者得了癌症，化疗后，通过输血，有了新生命，这让作者对于献血的看法发生了改变。故选C项。【7题详解】考查动词词义辨析。句意：然后，我意识到，每捐献一份血液制品，就有一个像我一样的活生生的接受者。A.denied否认；B.imagined想象；C.recalled回忆；D.realised意识到。根据后文“foreachbloodproductdonated,therewasaliving,breathingrecipient,justlikeme”可知，此处指作者意识到，每捐献一份血液制品，就有一个受益者。故选D项。【8题详解】考查形容词词义辨析。句意：看着液体进入我的身体，我对血小板是鲜黄色的这一事实感到惊讶，就像太阳一样。A.puzzled困惑的；B.amused觉得好笑的；C.amazed惊讶的；D.embarrassed尴尬的。根据后文“atthefactthatplatelets(血小板)arebrightyellow,likethesun”可知，此处指作者对于血小板是鲜黄色的这一事实感到惊讶。故选C项。【9题详解】考查形容词词义辨析。句意：我对那位陌生人充满感激，他的善良使我能够恢复虚弱的身体，继续活下去。A.grateful感激的；B.polite礼貌的；C.open开放的；D.generous慷慨的。根据后文“whosekindnesshasallowedmetoregeneratemyweakenedbodyandlivetofightanotherday”可知，此处指作者对于给自己献血的那位陌生人充满感激。故选A项。【10题详解】考查名词词义辨析。句意：最有力的是agape，这意味着“用行动去爱”，特别是当它关系到另一个人的更大利益时。A.mercy仁慈；B.good好处；C.success成功；D.effort努力。根据后文“ofanother”以及“Andtosomany,includingme,that’sexactlywhatblooddonationhasbeen.”可知，此处指对另一个人的更大好处，这也恰恰是鲜血的意义所在。故选B项。第二节：语法填空：(共10小题;每小题1.5分，共15分)【答案】11.committed12.an13.grew【导语】本文是一篇记叙文。文章主要讲述了Tome是一位乐观、热情且对工作尽职尽责的老师。他学生时代曾梦想成为宇航员，但随着成长，他决心成为一名教师，并致力于教育事业，因为他非常欣赏老师对教学的奉献。【11题详解】考查形容词。句意：Tome是一位乐观、热情且对工作尽职尽责的老师。becommittedto为固定短语，意为“对……尽职尽责”，此处应用形容词committed，与optimistic和enthusiastic并列，共同作表语。故填committed。【12题详解】考查冠词。句意：当他还是学生的时候，他梦想成为一名宇航员。astronaut为可数名词，此处表示泛指，且astronaut发音以元音音素开头，故应用不定冠词an。故填an。【13题详解】考查动词时态。句意：然而，随着他的成长，他决心成为一名教师，并致力于教育事业。根据上文Whenhewasastudent可知，此处描述过去发生的事情，应用一般过去时。故填grew。【点睛】【答案】14.of15.using16.toplay【导语】本文是一篇说明文。文章主要讲述了保护物种的重要性及环保的一些措施。【14题详解】考查介词。句意：我们应该意识到这样一个事实，即如果没有我们赖以生存的物种，我们也将处于危险之中。beawareof“意识到，知道”为固定短语。故填of。【15题详解】考查非谓语动词。句意：措施包括改用太阳能，停止使用一次性纸箱或筷子，以及经常乘坐公交车上下班。stopdoingsth.“停止做某事”为固定短语。故填using。【16题详解】考查非谓语动词。句意：总之，每个人在保护我们的星球方面都有一个要扮演的角色，如果我们都尽自己的一份力，世界将会变得更好。havesth.todo“有……要做”为固定短语，空处应用动词不定式作后置定语修饰名词role。故填toplay。【答案】17.buying18.what19.that##which20.disappointed【导语】本文是一篇说明文。文章主要讨论了超市中家庭装和大包装商品对于单独购物的消费者来说可能并不划算，文章解释了该原因。【17题详解】考查非谓语动词。句意：然而，如果你是一个人购物，为了享受降价而多买是没有意义的。句中doesn’tmake为谓语动词，设空处使用非谓语动词，此处为动名词作主语，故填buying。【18题详解】考查宾语从句。句意：要么你买的东西太重而无法带回家，要么你在它还新鲜的时候就无法用完。此处为宾语从句，从句中缺少宾语，指物，故应用what引导。故填what。【19题详解】考查定语从句。句意：当然，商店不是慈善机构，他们以能赚最多钱的方式给商品定价。此处为定语从句修饰先行词way，先行词在从句中作主语，指物，故应用关系代词that或which引导。故填that/which。【20题详解】考查形容词。句意：但那会让单身顾客钱包空空，感到失望。此处与outofpocket并列作宾语补足语，修饰人，故应用形容词disappointed，作宾语补足语。故填disappointed。第二部分：阅读理解(共三节，42分)第一节：(共10个小题;每小题2分，共20分)【答案】21.C22.C23.D【导语】这是一篇应用文。文章主要介绍了为学生提供的STEM课程，包括科学、技术、工程和数学课程。【21题详解】细节理解题。根据SciTechDays部分的“SciTechDayswillbedeliveredononeFridayeachmonthforgrades6-12thisyear.（今年6至12年级的学生的科技日活动将在每个月的一个星期五举行。）”可知，学生可以每月体验一次今年的科技日活动。故选C项。【22题详解】细节理解题。根据MakerWorkshops部分的“Theon-siteMakerWorkshopsgivesyoufromgrades6anduptheopportunitytoexperiencetheSTEMbasedmakermovement.（现场创客研讨会让6年级及以上的学生有机会体验基于STEM的创客活动。）”可知，对于7年级喜欢动手实践活动的学生，他们可能更喜欢MakerWorkshops（创客研讨会）。故选C项。【23题详解】推理判断题。根据第一段的“OurScienceCenterFieldTripisheretofillyourtimewithfunonlineandon-siteSTEM(science,technology,engineeringandmath)programs.（我们的科学中心实地考察会在这里为你提供有趣的在线和现场的科学、技术、工程和数学课程。）”可知，文章的目的是吸引学生参加STEM课程。故选D项。【答案】24.C25.D26.A【导语】本文是一篇记叙文。本文主要讲述了丹·苏德兰（DanSudran）为了缩小城乡孩子在科学实践机会上的差距，创立了一个名为“社区科学工作坊网络”（CommunityScienceWorkshopNetwork）的非营利项目。【24题详解】推理判断题。根据第一段中“Manykidswhogrowupinbigcitieshavelotsofopportunitiestoexperiencesciencehands-on.Therearezoos,museumsandschoolfieldtrips.

Butthoseconditionsaresometimesoutofreachforlower-incomechildren.Andinsomeruralareas,thoseopportunitiessimplydon’texistatall.(许多在大城市长大的孩子有很多机会亲身体验科学。有动物园、博物馆和学校实地考察。但这些条件对低收入家庭的孩子来说有时是遥不可及的。而在一些农村地区，这些机会根本不存在。)”以及第二段中“DanSudranhastakenituponhimselftohelpclosethegap.

(DanSudran主动承担起帮助缩小这一差距的责任。)”可知，DanSudran主动承担起帮助缩小城乡孩子在科学实践机会上的差距的责任。因此，选项C“Hehasastrongsenseofresponsibility.(他具有强烈的责任感)”是对DanSudran的正确描述。故选C。【25题详解】细节理解题。根据文章第二段中“Hestartedtakingapartelectronicsandcollectingmaterialsfromthebeach.Inschool,sciencehadheldnointerestforhimatall.Butoutintherealworld,itturnedouttobethethinghe’dbeenmissingallalong.‘MylifebecomesbettersinceIgotintoscience,’Sudransays.Andthatinspiredhim.(他开始拆卸电子产品，并从海滩上收集材料。在学校，他对科学根本不感兴趣。但在现实生活中，事实证明这是他一直以来所缺少的东西。‘自从我接触科学以来，我的生活变得更好了，’Sudran说。这给了他灵感。)”可知，是Sudran自己接触科学的实践给了他创立社区科学工作坊网络的灵感。故选D。【26题详解】细节理解题。根据文章最后一段中的“Sudran’sdream,hesays,istotakethismodelofquickhands-onscienceallovertheworld.Nextup,Sudranhopes,willbethesmallSouthernCaliforniadeserttownofCoachella.(Sudran说，他的梦想是将这种快速动手科学的模式推广到全世界。接下来，Sudran希望能在南加州的小沙漠城镇科切拉推广。)”可知，Sudran决定接下来要在更多地方建立科学工作坊。因此，选项A“Buildmorescienceworkshops.(建立更多的科学工作坊)”符合题意。故选A。【答案】27.A28.A29.D30.C【分析】这是一篇说明文。本文主要介绍了人工智能，随着科技的发展，机器人可能会超出人类的控制，所以短文对人与机器人之间的关系进行了探讨。【27题详解】主旨大意题。根据第一段Therealproblemrelatestothepossibilitythatartificialintelligence(AI)maybecomeextremelygoodatachievingsomethingotherthanwhatwereallywant.可知人工智能可能会出现的真正问题是AI会非常擅长取得某个成就而不是我们真正想要的东西，也就是说AI可能会超出人的控制去做一些事情，故选A。【28题详解】细节理解题。根据第二段Amachinewithaspecificpurposehasanotherquality,onethatweusuallyassociatewithlivingthings:awishtopreserveitsownexistence.可知，一台具有特定用途的机器还有另外一个特性，这个特性我们通常与生物联系在一起:一种希望保持自身存在的愿望，也就是说，它具有有生命的物体的一种品质是因为它要保护自己不被破坏，继续存在下去，故选A。【29题详解】细节理解题。根据第三段usingthemtoanswerdifficultquestionsbutneverallowingthemtoaffecttherealworld.可知可以用防火墙来回答那些困难的问题但是却永远不要让他们影响这个真正的现实世界，故选D。【30题详解】推理判断题。根据最后一段SolvingthesafetyproblemwellenoughtomoveforwardinAIseemstobepossiblebutnoteasy.可知作者认为解决人工智能机器的安全问题是可能的，但是并不容易，也就是很困难，故选C。第二节：(共5小题;每小题2分，共10分)【答案】31.G32.A33.C34.E35.F【导语】这是一篇议论文。文章阐述了社交媒体上的晒出的成功画面未必就是真正的成功，真正的成功需要无数的失败做铺垫，鼓励人们做好自己，永远不要放弃。【31题详解】下文“Buttherealityisthatthesepeoplegothroughstrugglesjustlikeeverybodyelse.Nobody’slifeisperfectallthetime.Weallgothroughlife’shardships,failure,andpain.(但现实是，这些人和其他人一样经历着挣扎。没有人的生活总是完美的。我们都会经历生活中的艰难、失败和痛苦。)”转折的语义说明这些人也一样过着并不完美的生活，但是他们晒在社交媒体上的照片却都是完美的。选项G“你总是被陌生人的照片淹没，这些照片展示了你所渴望的生活。”引领下文，和下文之间是转折关系。故选G项。【32题详解】上文“Pictureperfectmomentsdoexist,buttheyexistamongstthereal-lifeterriblemoments.(画面上的完美时刻确实存在，但困难的时刻也存在于现实生活中。)”说明他们现实生活中也有困难时刻，选项A“那些没有被记录。”承接上文，解释他们只发表完美时刻的原因，是因为困难时刻没有被记录。故选A项。【33题详解】上文“Someonecouldhave+1000likesontheirpicturesoramillionviewsontheirvideosandstillbeunhappy.(有些人的照片有1000个赞，视频有100万次观看，但他仍然不开心。)”和下文“Therearepeople