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高三年级开学检测考试英语试卷第一部分阅读理解（共20小题；每小题2.5分，满分50分）AGrowingGreenThumbsChildren’sCommunityGarden2200BowlingGreenAv

e.,940/349-2883www.cmga.comLEARN:Jointheweekendworkatthecommunitygarden,wherecaregiversandmastergardenershelpkidsaged5orolderplantandwater

newvegetables,andharvestfromthegardens.Allharvestedfoodsareeithersoldatthecommunity’sfarmers’marketordonatedtotheareafoodbank.Theinstructorsal

soleadgamesaboutnutrition,beetlesandbutterfliesandmore.WorkbeginsinMay,10a.m.—5p.m.onSaturdays.COST:FreeCoppellCommunit

yGarden255ParkwayBlvd,Coppellwww.coppellcommunitygarden.orgLEARN:Kids(aged6butnotturning12beforeDec.31thisyear)withaparentcanvolunteerate

ithertheHelpingHandsGarden,25ParkwayBlvdorGroundDeliveryGarden,45S.DentonTapRoad.Childrenwillhavetheopportunitytotill(耕)theground,plantvegetables,h

arvestfromthegardenandmore.WorkbeginseverySaturdayatabout9a.m.COST:FreeCallie’sKidsbyCallowayNurseryDenton,940

/591-8865;FlowerMound,972/691-2650www.mytexasgarden.comLEARN:Kidsaged5to10yearsoldcanexploreandplantintheCallowaygardenswithacare

giver’ssupervisionat9:30a.m.onthefirstorthirdWednesdaysfromJunetoAugust.Agardenexpertwillsharetipsandadviceforthebestgardeni

ngpracticesduringthe45-minutesessionbeginningonJune2.Preregistrationonlineisrequired.COST:Free1.HowisChildren’sCommunityGardendifferent

fromothers?A.ItisbasedinDenton.B.Kidsmaytakeharvestshome.C.Itisundersupervisionthroughouttheyear.D.Itwillcatertothos

ewhoarefondofinsects.2.WhatistheagerangerequiredbyCoppellCommunityGarden?A.5-8.B.5-10.C.6-11.D.6-12.3.Whereisthistextmostlikelyfrom?A.A

foodindustrycommittedtocharity.B.Awebsitepromotingkids’gardeningfacilities.C.Aninstitutionofferinglearningprograms.D.Asuperma

rketofferingvoluntaryprograms.BThenexttimeyoufindanexcusetoabandonyourambition,thinkofChrisNikic.OnNovember7,2020,

21-year-oldChrisNikicmadehistoryasthefirstpersonwithDownSyndrometoattemptandcompleteanIronman.OrganizedbytheWorldTriathlonCorporation,itrequire

sathletestoswim2.4miles,bike112miles,andrunafull26.2-milemarathon—inunder17hours!Theevent,whichtookplaceinPanamaCity,Florida,beganearlyinthem

orningwithatwo-lapswimintheGulfofMexico.Chris,whowastiedtohiscoachforsafety,completedthecoursewellwithin2hour,20-minutetimelimit

.The112-milebikeride,whichChrisrodealone,provedalittlemorechallenging.Notaccustomedtodrinkingwaterwhileriding,hewasforcedtomakemu

ltiplestops.Tomakemattersworse,theyoungathletewasattackedbyanarmyofredantswhosenestheaccidentallysteppedonduringabreak.

Healsohadableedingkneeaftercrashingwhilespeedingdownhill.Despitethesesetbacks,Chrismanagedtocompletethelapbeforethe5:30pmcut-offtime.Thecompe

tition’sfinalchallenge—atwo-lap26.2-milerunalongthewaterfront—startedsmoothly.However,Chriswastiredoutbythetenthmile.But

,withencouragementfromhiscoachandcheeringbystanders,theyoungstersomehowmanagedtocrossthefinishlinein16hours

,46minutes,and9seconds—almost15minutesunderthe17-hourtimelimit.Chrisisnostrangertoovercomingchallenges.Bornwithtwoholesinhisheart

,heunderwentsurgeryatjustfivemonthsold.Hewastooweaktowalkindependentlyuntilhewasfour.DuetohisDownSyndrome,everyexperthispare

ntsspoketofocusedonthelimitationsratherthanthepossibilities.ToChris,thisracewasmorethanjustafinishlineandcelebr

ationofvictory.It’saboutbeinganexampletootherkidsandfamiliesthatfacesimilarbarriers.4.Whatdoestheunderlinedpart“anIronman”inParagraph1referto?A.Acom

petition.B.Anorganization.C.Aperson.D.Anartwork.5.WhichofthefollowingbestdescribesChris’sbikerideexperience?A.Romantic.B.Eventful.C.Pleasant.D.Smoo

th.6.WhatdoestheauthorintendtodoinParagraph5?A.Stimulatereaders’interest.B.Introduceanewtopic.C.Summarizethepreviousparagraphs.D.Addsomebackgr

oundinformation.7.WhatcanwelearnfromChris’sstory?A.Winningiseverything.B.Nodreamisunachievable.C.Lifeisfullofchoices

.D.Misfortuneisabarriertosuccess.CNexttimeyougoonholiday,it’sgoingtofeelprettydifferent.Youmayhavetowearafacemask

.Andthatmeansgettingyourpointacrossinanunfamiliarlanguage—allwhilekeepingyourmouthcovered—couldbecomeabitofaproblem.That’swheretheC-mask,b

yJapanesecompanyDonutRobotics,comesin.It’sasmart,Internet-connectedmouthcoveringthatcanmakecalls,raisethewearer’svoice,andmosthelpfullyfortravelers,

translateconversationsintoeightdifferentlanguages.YousimplyplaceitoverastandardfacemaskandconnectitviaBluetoothtoasmartphone.

Aspecialappwillthenallowyoutorecordliveconversations,turnthemintotextandtranslatethemintoEnglish,Chine

se,French,Korean,Thai,Indonesian,SpanishorVietnamese(currentlyonlyfromJapanese)—makingiteasytounderstandwhatpeoplearesaying.Itwon’ta

ctuallyspeakthetranslatedphrasesforyou,butitdoeshaveabuilt-inamplifier(扩音器)tohelpyoumakeyourselfheard.“Weworkedhardforyearstodeveloparob

otandwehaveusedwhatwe’veresearchedtocreateaproductthatrespondstohowCOVID-19hasreshapedsociety,”Donut’sCEOrecentlytoldreporters.

Thefirmhasalreadyraisedmorethan28millionyenviacrowdfundingtodeveloptheproduct,whichwillgoonsalefor3,980yeninJapan.Thereareallmanneroffashionable

,eco-friendlymasksyoucannowgetyourhandson—checkouttheseinLondon,SingaporeandBarcelona.Butincreatinganaffordable,high-techmask,Do

nutcouldwellbeontosomething.8.TheC-maskisdevelopedto.A.seekfashion.B.reshapesociety.C.replacecellphones.D.promo

tecommunication.9.What’sthemainideaofParagraph3?A.HowtheC-maskspeaks.B.HowtheC-maskworks.C.WhatadvantagestheC-maskbrings.D.WhatlanguagestheC-maskt

ranslates.10.Whatdoestheunderlinedphrase“beontosomething”inthelastparagraphmean?A.takealookB.earnalivingC.makeadiff

erenceD.issueawarning11.Inwhichcolumnofawebsitedoweprobablyreadthistext?A.Health.B.Tourism.C.Fashion.D.Technology.DFireantstunn

elsgetdugefficientlybyonlyasmallpercentageofthegroupdoingmostofthework,thusavoidingpileupsintightspaces.Whataboutthefreeloaders?Theyjustsitaro

undwhiletheirhard-workingcolleaguesgetthingsdone.Butmightfreeloadersactuallybenecessaryforsocietytofunctionefficiently?Theanswercouldbeyes—at

leastwhenitcomestofireantsandtheireffortstodignestsunderground.Fireantsarehighlysocialcreatures.So,Goldman,aphysicistatGeorgiaTech,andhiscolleag

ueswantedtoknowhowindividualantsknewwhattodowithoutacentralleaderissuingorders.Tofindout,Goldman’steamlabeledindivi

dualfireantswithpaintandthenwatchedthemdigtheirnarrowtunnels—barelywideenoughfortwoworkers.Itturnedoutthatjust30percentofthea

ntsdid70percentofthelabor.“Iwassurprisedthatweendedupwithsofewworkersactuallydoingtheworkatanyonetime.”Aquarteroftheantsneverevenenteredthetunnels.

Othersmovedinside,butleftwithoutdiggingasinglegrainofdirt.Thesebehaviorsensuredthecrowdedtunnelsdidnotgetblockedwith

insecttraffic,whichwouldputtheconstructionprocesstoastop.Andwhenthescientistsremovedthefivehardest-workingantsfromthesite,othersimmediatelyjump

edintotakeuptheirpositions—withnoreductioninthegroup’sproductivity.Itseemsthatitdoesn’tmatterwhichantsareworkingorfreeloadingatagiven

time,aslongasthereissomedivisionoflabortokeepthetunnelsflowingsmoothly.ThefindingsappearedinthejournalScience.Thestudyc

ouldhaveimplicationsforrobotics.Imaginegroupsofrobotssenttosearchtheruinsfordisastersurvivorsornanobotscoursingthrougho

urbodiestodetectillnessanddelivertargetedmedicaltreatment.Suchrobotgroupswillneedtoavoidgettingjammedupintightspaces.12.Whyare

onlyafewantsneededtodothediggingwork?A.Togivefullplaytotheable.B.Totakecareoftheoldones.C.Toimprovetheirworkeffici

ency.D.Tofreesomeantstodootherwork.13.HowdidGoldmancarryouttheresearch?A.Bydirectobservation.B.Byclassification.C.Bycitingpreviousd

ata.D.Byhandingoutquestionnaires.14.WhatdoesGoldman’sresearchindicate?A.Individualsmatterinwork.B.Manyhandsmakelightwo

rk.C.Goodleadershipguaranteesproductivity.D.Specificdivisionoflaborboostsefficiency.15.Whatcanbeinferredfromthelastparagraph?A.Robotsarenotsu

itableforteamwork.B.Smallerrobotsshouldbeusedtotreatpatients.C.Morerobotshavetobesenttodorescuework.D.Som

erobotsshouldbeprogrammedtofreeload.EThelatestthinginarchitectureisgreenbuildings—coveringwallsandroofswithacarpetofplant

stopreventheat,absorbrainandprovideahomeforwildlife.Manysuchbuildingsneedcomplexsystemsforholdingandirrigatingthes

oil.16Ivyisagroupofevergreenclimbingplants,whosepowertoliveishardtobeat.Firstly,itcanliveinalmostanysurroundings,whetherinshadeorfullsun.17Itgrowswe

llinbothdryanddampsoil.Moreover,itdoesn’tneedsupportsasitgrowsaerialrootsthatcanbeattachedtomostthings.Forthesereas

ons,ivycanbewidelygrowntobeautifyanuglywallorafence.18Itisaheavenforbeesandbutterfliesinsummeranditsberriesareavaluablefoodsourceforb

irdsinwinter.However,therearesomeconcernsaboutgrowingivy.Ivyhasareputationfordamagingbuildings,butaccordingtotheUK’sRoyalHorticulturalS

ociety,thisdoesn’tusuallyhappenunlessthewallsalreadyhavecracks.19ButBlanusaattheUniversityofReading,UK,whohasexaminedtheeffectsofplantcl

imbers,findsthativyraiseshumiditynexttothewallbyonlyasmallamount.20Onceivyhasbeeninthegroundforafewyears,itcangrowoutofcontrol.Justdon’

tletitgetthebetterofyou.A.Growingivycanbringaddedbenefits.B.Therefore,Istronglyopposegrowingivy.C.Theotherfearisthatitcanmakewallsdamp.D.Besides,

itcanbetolerantofvariouskindsofsoil.E.Anyway,youdoneedtobecarefulingrowingivy.F.Anivy-coveredwallwillslightlywarmaroominwinter.G.H

owever,thereisamucheasierapproach:growingsomeivy.第二部分完形填空（共15小题；每小题1分，满分15分）Inhighschool,Dadgotmetoplayrugbyinthefirstplace.Ien

joyedthrowingtheballaround,butIdidn’tthinkIhadwhatit21toplayonateam.“You’llneverknowwhatyou’recapableof2

2yougiveitatry,Adam.”Dadtoldme.Therewas23agamewhereDadwasn’tonthesidelines,cheeringmeon.Fouryearsofeffortscamedown

tomylastgame.Iurgedmydadtobringour24.I25atmyparentsbeforetheopeningkick-off,andputonmygameface.Igrabb

edattheclothesofanoffensiveplayerand26himtothefield.Aloudcheercamefromthesidelines.TherewasDadwiththecamera,cheeringlikecrazy.Myb

est27ever,aperfectendtomycareer.Icouldn’twaitto28themomentagain.Ipressed“Play”—thetwoteams29beforethega

me,andthen,theskyandclouds!Icouldonlyhearmydad30“Waytogo,Adam!”Thetruthwasthathewascrazilywaving,too31tonoticeanything.“I’ms

orry,”hesaid,“I32torecordyouthewholegame.”Isensedthe33inhisheart.Ifirmlyanswered.“Itwasyourcheerstha

t34mycourageinthatfiercerugbygame.”Duringthe35recording,Ifoundtheunforgettabletuneofthegameandmyentirelife

.21.A.paidB.tookC.gainedD.deserved22.A.asB.althoughC.ifD.unless23.A.rarelyB.definitelyC.constantlyD.usually24.A.uniformB.albumC.c

ameraD.mask25.A.glaredB.wavedC.rushedD.laughed26.A.accompaniedB.trickedC.draggedD.led27.A.kickB.impactC.behaviorD.performance28.A.dete

ctB.monitorC.recordD.experience29.A.brokeupB.linedupC.madeupD.shotup30.A.screamingB.complainingC.whisperingD.announcing31.A.ambitiousB.embarrassedC.t

hrilledD.curious32.A.failedB.intendedC.managedD.offered33.A.strengthB.confusionC.guiltD.relief34.A.fueledB.expos

edC.decreasedD.tested35.A.improperB.impracticalC.inaccurateD.incomplete第三部分语法填空（共10空，每空1.5分，共15分）Afternewmeasurements,ChinaandN

epalhaveannouncedanewofficialheightforMountEverest.Theresult36(announce)onTuesdaythatEverest’speaksta

nds8,848.86meterstall,37(high)thanpreviouslythought.Itwasreportedduringanonlinevideoevent38(lead)bytheforeignministersofChi

naandNepal.Thetwocountriesagreedtotheofficialheightafternew39(survey)ofthemountainin2019and2020.Everest’sheightw

asfirstdeclaredas8,842metersbyaBritishteamaround1856.Butthemost40(wide)acceptedheighthasbeen8,848metersdecidedbytheSurveyofIndi

ain1954.NepalhadneverpreviouslymeasuredtheheightofMountEverest41itsown.In2005,aChineseteamreportedheightof8,844.43meters,notincludi

ngthemountain’ssnowtop.ANepalgovernmentteamofclimbersandsurveyorsclimbedEverestinMay2019,usingGPSandsatellite42(e

quip)tomeasurethepeak.Laterthatyear,theleadersofthetwocountriesdecidedtheyshouldagreeon43officialheig

ht.AsurveyteamfromChinathencarriedoutmeasurementsinthespringof2020,during44timeallotherclimbingactivitieshadstoppedbecauseofthecoronavi

ruscrisis.Nepal’sclimbingcommunitywelcomedtheresult.“TheheightofMountEverestwillnotbeaconflict45amutuallyagreednumber.Thisis

amilestoneinmountaineeringhistory,”saidSantaBirLama,presidentoftheNepalMountaineeringAssociation.第四部分写作（共两节，满分40分）第一节应用文写作（满分15分）假如你是李

华。消防救援局（FireandRescueDepartment）将在你校组织为期一周的消防和急救知识培训。请你给英国交换生Tom写一封邮件，邀请他一同报名参加。内容包括：1.培训时间和地点；2.培训内容；3.期待回复。注意：

1.写作词数应为80左右；2.可适当增加细节，以使行文连贯。DearTom,Yours,LiHua第二节（满分25分）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。续写的词数应为150左右。Inthebe

autifulcityofSanFrancisco,itwasspring.Theflowerswereblooming,thesunwasshining,andthebirdsweresingingtheirbeautiful

song.Inanearbybasketballstadium,therewasabasketballchampionshipgoingon.JesselikehiselderbrotherTimmywasoneofthebestinthecompetition;h

escoredmostofhisteam’spoints,buthisteamdidnotlikethat.Jesseneverpassedtheball.Hiscoachalwaystoldhimthatitw

asateamgameandnotaone-manshow.“Jesse,passtheballmore,”insistedCoachTyler.“Coach,Iamgood;IcanwinthiswholetournamentbymyselfifIwantto,”responde

dJesse.“Jesse,youneedtolearntorespectthegame!”saidCoachTyler.“Idon’tneedtorespectanything,”saidJesse.“Okaythen,andIdon

’tneedyouinmyteam,Jesse.Getoutofhere!”saidCoachTyler.“Fine!”repliedJesseangrily.AtschoolJesse’sfriendsZack,

Christopher,andAaronweretryingtocalmdownJesse,whowasstillangryaboutwhathappenedthepreviousday.Jessewasusuallygoodinschool,butafterhewaskicke

doutoftheteam,hisattitudechanged.Hestarteddoingpoorly;hegotintroubleandfailedclasses.Jessetriedtojoinoth

erbasketballteams,buthecouldnotbecausetheirlistwasfilledorhewastooyoungortooold.Finally,Jessewasrecommend

edateambyZack.Fivemonthslater…Jessestartedpassingtheballmore,andhestillaveraged26.4pointspergame.Jesseenjoyedhowhepl

ayed,buthedidnotlikethathewascoiningoffthebench(替补).Jesseprovedthathewasastaronthecourt,butstillthecoachsaidthathewasbettercomingoffthebenc

h.“Coach,IthinkIhaveshowedthatIcanstartnextgame,”saidJessecalmly.“No,Jesse,youarenotgoodenough,”respondedthecoach.“But…”saidJes

sebeforethecoachinterruptedhim.“No,Jesse!”Jessestartedgettingmad.“Coach,youneedtostartme.I’mthebestinthisteam,”saidJ

essearrogantly,“Jesse,howaboutyoujustleave?”shoutedthecoach.Paragraph1:Jesseleft.Hebecamequitemadwhilegoin

ghome.Paragraph2:Jessewentbacktothestadium.高三年级开学检测考试英语答案1-3DCC4-7ABDB8-11DBCD12-15CADD16-20GDACE21-25BDACB26-30CDDB

A31-35CACAD36.wasannounced37.higher38.led39.surveys40.widely41.on42.equipment43.an44.which45.ButDearTom,I’mwritingtoinviteyoutoattendat

rainingcourse,whichisorganizedbytheFireandRescueDepartmentofourcity.Theone-weekcoursewillstartnextMondayintheschoolh

all,whichmainlyfocusesonfirefightingandfirstaidknowledge.Itisquitenecessaryforusstudentstobeequippedwithsuchknow

ledge.Soalotofstudentshavealreadysignedupforit.Ifyouareinterested,pleaseletmeknow.Yourearlyreplyisquiteappreciated.Yours,LiHua【分析】这篇读后续写讲述

了Jesse很擅长篮球，但在比赛中他拒绝传球给队员，认为仅凭自己就能获胜，并且与教练发生冲突，因此被赶出球队。在第二支球队，Jesse虽然愿意传球给别人，但不甘心自己当替补，于是找教练理论，觉得自己非常优秀，且不尊重教练。结果再次被赶出球队。由续写第一段首句内容“Jesse离开了。回到家时他非常生

气。”可知，第一段可以描写Jesse回家时家人的开导，让他明白了篮球是一个团队运动，而非个人展示，并且还要尊重教练和队员。由续写第二段首句内容“Jesse回到了体育场。”可知，第二段可描写Jesse回到体育场后向教练道歉，被教练重新接纳，并且学会了在比赛时注重团队合作，并且在比赛中夺冠。续写线索

：生气地回家——家人了解情况——开导他——回到球场——向教练道歉——被重新接纳——注重团队合作——赢得冠军。Paragraph1:Jesseleft.Hebecamequitemadwhilegoinghome.AfterJessearrivedho

me,hesatheavilyonthesofa,cryingaloud.“What’swrongwithyou?”hisbrotherTimmyasked.“Iwasforcedtoleavethebasketballteam,”saidJesseangrilyan

dsadly.“Whydidyoudothat?”askedTimmyagain.“IknowIamastar,butIdon’twanttopasstheballtoothers,”answeredJesse.Hearingthat,TimmypersuadedJessetogobacktoth

eteam.“Youshouldchangeyourselfandrespectyourteamandcoach.Basketballisnotoneperson’sgame.”Paragraph2:Jessewen

tbacktothestadium.Assoonashesawhiscoach,hesaidsorrytohim.“Youarealwayswelcometojoinusaslongasyourealizeyo

urmistake,”saidthecoach.“Thankyou,Coach,”Jessesaidhappily.Hewentbacktotheteamandbegantoplaybasketball.Afterseveralmonths,histeam

wonthebasketballchampionshipwithhiswonderfulcooperationwithhisteammates.[高分句型1]AfterJessearrivedhome,hesatheavilyont

hesofa,cryingaloud.（句中使用了现在分词作状语）[高分句型2]Youarealwayswelcometojoinusaslongasyourealizeyourmistake.（句中使用了aslongas引导条件状语从句）【本文是应用文，介绍了三

个适合孩子们的园艺课程】1.D细节理解题。根据Children’sCommunityGarden中“Theinstructorsalsoleadgamesaboutnutrition,beetlesandbutterfliesandmore.(教师

还组织有关营养、甲虫和蝴蝶等的游戏)”可知，这个活动适合喜欢昆虫的那些孩子，不同于其他课程。故选D。2.C细节理解题。根据CoppellCommunityGarden中的“Kids(aged6butnotturning12beforeDec.31thisyear)withaparentcanvol

unteer孩子(6岁--但在今年12月31日前不满12岁)可以有父母陪同来做志愿者”可知，这门课程要求孩子的年龄是六到十一岁。故选C。3.C推断判断题。通读全文可知，文章介绍了给不同年龄层次的孩子提供的园艺课程。因此推断文章来自提供学习计划的机构。故

选B。【文章主要记叙了21岁ChrisNikic创造了历史，成为首位尝试完成铁人三项的唐氏综合症患者。文章介绍了他在此次比赛中的具体表现，他的一些个人经历以及这场比赛的意义不仅仅是终点线和胜利的庆祝。这是给其他面临类似障碍的孩子和家庭树立一个榜

样】4.A词义猜测题。根据画线词后文“OrganizedbytheWorldTriathlonCorporation,itrequiresathletestoswim2.4miles,bike112miles,andrunafull26.2-milemarathon-in

under17hours!(它由世界铁人三项机构组织，要求运动员游泳2.4英里，骑自行车112英里，跑完26.2英里的马拉松——在17小时内完成！)”可知，ChrisNikic完成了一项由世界铁人三项机构组织的比赛，创造了历史。即画线词指的是“一项比赛”。故选A。5.B推理判断题。根据第三段中“N

otaccustomedtodrinkingwaterwhileriding,he…Chrismanagedtocompletethelapbeforethe5:30pmcut-offtime.(由于不习惯在

骑车时喝水，他被迫多次停下来。更糟的是，这位年轻的运动员在休息时不小心踩到了蚁巢，被一群红蚂蚁攻击。他在高速下坡时发生车祸，膝盖出血。尽管遇到了这些挫折，克里斯还是在下午5:30的截止时间前完成了这一圈骑行)”可推知，克里斯骑自行车的经历事故频发。故选B。6.D推理判断题。根据第五

段“Chrisisnostrangertoovercomingchallenges…focusedonthelimitationsratherthanthepossibilities.(克里斯对克服挑

战并不陌生。他出生时心脏上有两个洞，5个月大时就接受了手术。他在四岁之前身体太虚弱，不能独立行走。由于他患有唐氏综合症，与他父母交谈过的每个专家都关注于他的局限性，而不是可能性)”可推知，作者添加一些克里斯的背景信息。故

选D。7.B推理判断题。根据最后一段“ToChris,thisracewasmorethanjustafinishlineandcelebrationofvictory.It'saboutbeinganexamplet

ootherkidsandfamiliesthatfacesimilarbarriers.(对克里斯来说，这场比赛不仅仅是终点线和胜利的庆祝。这是为了给其他面临类似障碍的孩子和家庭树立一个榜样)”结合文章主要记叙了21岁的

ChrisNikic创造了历史，成为首位尝试完成铁人三项的唐氏综合症患者。故我们能从克里斯的故事中学到“没有梦想是不可能实现的”的道理。故选B。【文章介绍了日本DonutRobotics研发的一种可以促进交流的高科技智能口罩，包括它的工作原理和市场等】8.D推理判断题。根据一

段的“Youmayhavetowearafacemask.And…couldbecomeabitofaproblem.”（你不得不带上口罩。那就意味着要用一种不熟悉的语言表达你的观点——同时你的嘴要捂住——这可能是一个问题。）以及第二段的“Th

at'swheretheC-maskcomesin.”（这就是日本DonutRobotics公司生产C-mask发挥作用的地方。）可推知，研发C-mask主要是为了促进交流。故选D。9.B主旨大意题。根据第三段的“Yous

implyplaceitoverastandardfacemaskand…Vietnamese(currentlyonlyfromJapanese)”（如果有需要，你只需要将它戴在标准的口罩上，并通过蓝牙连接

到智能手机上。然后，一个特殊的应用程序将允许你记录现场对话，把它们转化成文本和翻译成英语、中文、法语、韩语、泰语、印尼语、西班牙语或者越南语（目前只限日语））可知，本段讲述了C-mask的工作原理。故选B。10.C词句猜测题。根据最后一段可知

，你可以在伦敦、新加坡和巴塞罗那买到各种时尚、环保的口罩。但开发一个负担得起的、高科技的口罩，Donut可能非常beontosomething。根据句意可知，上下文为转折意义，上文说时尚环保的口罩随处能买，故推测Donut公司研发价格合理的高科技口罩真的是非常了不起的，能给人们带来了很大的影响。

即划线部分的意思是“有影响”。故选C。11.D推理判断题。文章主要介绍了一种高科技的智能口罩，属于科技范畴，因此本文很有可能出现在网页的科技版面。故选D。【这是一篇说明文。研究发现，火蚁群体的生产效率高很大原因是因为在挖掘洞穴过程中

，只有一小部分蚂蚁参与其中，而其他火蚁不作为。文章介绍了这项研究的开展过程以及研究发现可以应用于机器人技术】12.C细节理解题。根据第一段中“Fireantstunnelsgetdugefficientlyby…whil

etheirhard-workingcolleaguesgetthingsdone.(火蚁只需要一小部分蚂蚁来完成大部分工作，就能有效地挖掘隧道，从而避免在狭小的空间里发生拥挤。那些不作为的蚂蚁怎么办？他们只是等着他们努力工作的同事把事情做完)”以及第四段中

“Andwhenthescientistsremovedthefivehardest-workingants…inthegroup’sproductivity.(当科学家们把5只工作最努力的蚂蚁移走后，其他的蚂蚁立即跳

到它们的位置上，而这并没有降低这组蚂蚁的工作效率)”可知，只需要几只蚂蚁来挖，是为了提高他们的工作效率。故选C。13.A细节理解题。根据第二段“So,Goldman,…watchedthemdigtheirnarrowtunnel

s—barelywideenoughfortwoworkers.(佐治亚理工学院的物理学家Goldman和他的同事们想要知道，在没有中央领导蚂蚁发出命令的情况下，单个蚂蚁是如何知道该做什么的。为了找到答案，Goldman的团队给每只火蚁涂上油漆，然后观察它们

挖掘狭窄的隧道——宽度仅够两个蚂蚁使用)”可知，Goldman是通过直接观察进行这项研究。14.D推理判断题。根据倒数第二段“Andwhenthescientistsremoved…tokeepthetun

nelsflowingsmoothly.(当科学家们把5只工作最努力的蚂蚁移走后，其他的蚂蚁立即跳到它们的位置上，而这并没有降低这组蚂蚁的工作效率。在给定的时间内，无论哪只蚂蚁在工作还是在吃白食，似乎都没有关系，只要有一定的分工来保持隧道的顺畅流动。”可推

知，Goldman的研究表明了具体分工可以提高效率。故选D。15.D推理判断题。根据最后一段“Thestudycouldhaveimplicationsforrobotics...Suchrobotgroupswillneedtoavoidget

tingjammedupintightspaces.(这项研究可能会对机器人技术产生影响。想象一下，成群的机器人被派往废墟中寻找灾难幸存者，或者纳米机器人在我们体内穿行，检测疾病并提供有针对性的医疗。这

样的机器人群需要避免被挤在狭小的空间里)”可推知，一些机器人应该被设计成什么也不做。故选D。【这是一篇说明文。文章主要说明了常春藤可以用于覆盖墙壁和屋顶以防止热量、吸收雨水并为野生动物提供家园，介绍了常春藤的好处和一些可能存在的潜在问题】16.G根据上文“Thelatestthinginarchi

tectureisgreenbuildings…forholdingandirrigatingthesoil.(最新的建筑是绿色建筑---用植物覆盖墙壁和屋顶以防止热量、吸收雨水并为野生动物提供家园。许多这样的建筑需要复杂的系

统来保持和灌溉土壤)”结合后文主要介绍了常春藤的种植事项，可知，本句与上文构成转折，提出一个更简单的方法,种常春藤的办法。故选G。17.D根据后文“Itgrowswellinbothdryanddampsoil.(它在干燥和潮湿的土壤里都长得很好)”可知，常春藤可以适应各种土壤，D选项中soi

l与后文中soil相对应。故选D。18.A上文总结了常春藤本身的优点，后文则提到了它对其他动物的好处，可知本句旨在说明常春藤还可以带来额外的好处。故选A。19.C根据上文“However,therear

esomeconcernsabout…unlessthewallsalreadyhavecracks.(然而，长常春藤也有一些问题。常青藤素有破坏建筑的名声，但根据英国皇家园艺学会的说法，这种情况通常不会发生，除非墙壁已经出现裂缝)”以及后文“ButBlanusaattheUnivers

ityofReading,…byonlyasmallamount.(但是英国雷丁大学的Blanusa在研究了植物攀缘植物的影响后发现，常春藤只增加了墙边湿度的一小部分)”可知，本段主要是关于种植常春藤可能导致的问题，且后文提到了常春藤会增加墙边湿度，可知本句是在说明常

春藤会使墙壁潮湿的问题。故选C。20.E根据后文“Onceivyhasbeeninthegroundforafewyears,itcangrowoutofcontrol.Justdon’tletitgetthebetterofyou.(一旦常春

藤在地下生长了几年，它就会不受控制地生长。别让这事影响了你)”，可推知本句是在说明种植常春藤要慎重小心。故选E。【这是一篇记叙文。短文主要讲了作者的父亲一直鼓励自己打橄榄球的故事】21.B考查动词词义辨析。句意：我喜欢把球扔来扔去，但我不认为我

有能力在一个团队中打球。A.paid支付；B.took需要；C.gained获得；D.deserved值得。根据“butIdidn’tthinkIhad”，可知作者认为自己没有能力打球，即自己没有打球需

要的东西。故选B项。22.D考查连词词义辨析。句意：你永远不知道你的能力，除非你去试一试。A.as因为；B.although虽然；C.if如果；D.unless除非。“yougiveitatry”此处去试一试才能知道自己的能力，所以是除

非。故选D项。23.A考查副词词义辨析。句意：几乎没有一场比赛爸爸不在场边为我加油助威。A.rarely很少地；B.definitely肯定地；C.constantly时常地;D.usually通常。根据下文“TherewasDadwiththecamera,cheeringl

ikecrazy.”爸爸为我加油助威，可知爸爸经常陪在我身边，所以这里爸爸不在场边的几率很少。故选A项。24.C考查名词词义辨析。句意：我要求爸爸带上我们的照相机。A.uniform校服；B.album

唱片；C.camera相机；D.mask面具。由后文“TherewasDadwiththecamera，”可知是带上相机。故选C项。25.B考查动词词义辨析。句意：在比赛开始前，我向我的父母挥手致意，并带上了我的比赛面罩。A.glared瞥；B.waved招手；C.rushed冲；D.l

aughed笑。根据后文“Thetruthwasthathewascrazilywaving,too.”可知，一开始我向父母招手。故选B项。26.C考查动词词义辨析。句意：我一把抓住一名进攻队员的衣服，把他拖到球场上。A.accompanied陪伴；B.tricked捉弄；

C.dragged拖拉；D.led导致。由grabbed和offensive可知，此处作者把对手拖到球场上。27.D考查名词词义辨析。句意：我有史以来最好的表现，为我的职业生涯画上了完美的句号。A.kick踢；B.impact影响；C.

behavior行为；D.performance表现。“aperfectendtomycareer”可知，我上场比赛，使我的事业完美结束，这是我的一个表现。故选D项。28.D考查名词词义辨析。句意:我等不及再次经历这个时刻。A.detect侦查；B.m

onitor班长；C.record记录；D.experience经历。根据后文看录像带可知，作者想再次经历这个时刻。故选D项。29.B考查动词短语词义辨析。句意：我按下了播放键——两队在比赛开始前列队，然后，天空和云朵!A.brokeup分手

；B.linedup排队，列队；C.madeup编造；D.shotup射出。根据下文“theskyandclouds!”可知一开始父亲录制的是两队列队的场景，然后就只有天空、云朵。故选B项。30.A考查动词词义辨析。句意：我只能听到我父亲大喊，“好样的（w

aytogo）”。A.screaming大喊；B.complaining抱怨；C.whispering低语；D.announcing宣布。根据后文“hewascrazilywaving,”可知父亲很激动，所以一直在大喊。故选A项。31.C考查形容词词义辨析。句意：事实是

他在疯狂地挥手，非常兴奋，根本没注意到任何事情。A.ambitious有抱负的；B.embarrassed尴尬的；C.thrilled非常兴奋的，极为激动的；D.curious好奇的。“hewascrazilywaving”此处指父亲观赛时，只顾看孩子比赛，所以太兴奋而没注意到任何事情。

故选C项。32.A考查动词词义辨析。句意：我没能记录你整场的比赛。A.failed失败；B.intended意图；C.managed管理；D.offered提供。根据“I’msorry,”上文父亲只录制了天空和云朵，所以这里没能记录整场的比赛。33.C考查名词词义辨析。句意

：我感觉到他内心的内疚。A.strength长处；B.confusion疑惑；C.guilt内疚；D.relief安慰。根据“I’msorry,”父亲没能记录整场的比赛，所以很内疚。故选C项。34.A考查动词词义

辨析。句意：在那场激烈的橄榄球比赛中，是你们的欢呼声激发了我的勇气。A.fueled加油，激发；B.exposed暴露；C.decreased减少；D.tested测试。根据“Itwasyourcheerst

hat”可知，父亲的加油让自己的勇气被激发出来。故选A项。35.D考查形容词词义辨析。句意：在不完整的录像中，我找到了游戏中难忘的旋律，也找到了我整个人生。A.improper不恰当的；B.impractical不实际的；C.inaccurate不精确

的；D.incomplete不完全的。根据上文可知，父亲没能记录整场的比赛，所以录像是不完整的。故选D项。【本文是一篇说明文。文章主要介绍了中国和尼泊尔两国对于珠穆朗玛峰的最高峰高度的探索历程】36.考查语态和时态。句意：周二公布的结果显示

，珠穆朗玛峰的最高峰高度为8848.86米，高于此前预计的高度。分析句子结构及提示“announce”可知，announce与theresult为动宾关系，用被动语态，句中时间为过去的“周二”，因此用一般过去时的被动语态。故填wasannounced。37.考查形容词比较级。

句意：周二公布的结果显示，珠穆朗玛峰的最高峰高度为8848.86米，高于此前预计的高度。分析句子及提示“high”可知，than前通常只能用形容词或副词的比较级。故填higher。38.考查非谓语动词。句意：这是在中国和尼泊尔外交部长领导的网络视频活动中报道

的。分析句子结构及提示“lead”可知，lead与anonlinevideoevent为动宾关系，因此用过去分词作后置定语修饰。故填led。39.考查名词的数。句意：在2019年和2020年对珠峰进行了新的测量后，两国同意了官方的高度。survey“测量”，可数名词，根据句意此处应用复数形式。故填

surveys。40.考查副词。句意：最被广泛接受的高度是由1954年印度调查决定的8848米。分析句子结构及提示“wide”可知，空处应填副词修饰accepted。故填widely。41.考查固定搭配。句意：尼泊

尔以前从未自行测量过珠穆朗玛峰的高度。分析句子结构可知，此处为固定搭配onone’sown“独自”。故填on。42.考查名词。句意：尼泊尔政府的一个登山队和测量人员于2019年5月登顶珠峰，使用GPS和卫星设备测量峰顶。此处应填名词equipment表示“设备”，在句中作宾语，不可数。故填

equipment。43.考查冠词。句意：那年晚些时候，两国领导人决定就官方高度达成一致。height表示某一特定的高度，可与不定冠词连用，句中泛指“官方高度”，official发音以元音音素开头，需用不定冠词an。故填an。44.考查定语从句。句意：然后，中国的一个调查小组在

2020年春天进行了测量，在此期间，由于冠状病毒危机，所有其他登山活动都停止了。分析句子结构可知，此处应填which引导非限制性定语从句，duringwhichtime指时间，表示“在……期间”。故填whic

h。45.考查连词。句意：珠穆朗玛峰的高度不会是一个冲突的数字，而是双方都同意的数字。根据句意可知，此处应该填连词，连接两个并列成分，表示“而是”，not...but...“不是......而是”。故填but。