2021-2022学年江西省丰城九中高三（上）第一次月考英语试卷（附答案详解）

2021-2022学年江西省丰城九中高三（上）第一次月考英语试卷

一、阅读理解（本大题共15小题，共30.0分）

A

Nobodysaysschooliseasy.Studyingisdifficult,asismemorizinginformationforatest.Fortunately,there

arebooksthatcanhelpyoutomakedealingwithschooleasier.

UnlimitedMemorybyKevinHorsley

Thisbookisabestsellerinmemoryimprovement.lthasstrategiestohelplearnfasterandbecomemore

productive.Ofcourse,havingagoodmemorycomesinhandyoutsideoftheclassroomaswell.Really,this

isagreatbookforlifeingeneral.

OnCoursebySkipDowning

Itisanotherbookworthreading.Initseighthedition,thebookprovidesself-assessmenttoolstohelp

identifywhatisneededtochangeforacademicsuccess.ltcontainsguidedjournalentriestohelpreaders

withresponsibility,self-management,self-awareness,learningandself-esteem.

Student'sGuidetoWritingCollegePapersbyKateL.Turabian

Manystudentsreachcollegeandfindthatessaywritingincollegeisverydifferentfromthatinhigh

school.Whetherthisisthecaseornot,Student'sGuidetoWritingCollegePapersisaperfectchoicefor

thosewhowanttoimprovewritingskills.IfsavailableonKindleorinhardbackorpaperbackforms.Right

now,thisoneisitsfourthedition.Thebookcoverswritingactualpaper,citingsources,andstyle.

HowtoBecomeaStraight-AStudentbyCalNewport

Thebookcameoutin2006.Itenjoysgreatpopularityamonglearnersallovertheworld.Thebookdeals

withdifferentapproachesandstrategiestohelpachievegoodacademicperformancebutspendlesstime

onstudying,withafocusonstudyingsmarter,notharder.It*savailableonKindleandinaudiobookand

paperbackforms.

1.WhatdoyouknowaboutUnlimitedMemory?

A.Itispracticalindailylife.B.Itispopularandsellsbest.

C.Ithelpstoproducemoreworks.D.ItiswrittenbyKate

E.Turabian.

2.Whatdothelasttwobookshaveincommon?

A.Theyhavevariousforms.

B.Theyareworld-famousbooks.

C.Theywerepublished15yearsago.

D.Theymainlyfocusonimprovingwritingskills.

3.Whoaretheintendedreaders?

A.Parents.B.Children.C.Teachers.D.Students.

B

In1939,seven-year-oldMiriamSchreibershouldhavestartedfirstgrade.Instead,shespentthatyear-and

thefollowingfive-tryingtosurvive.ShewaslivinginPolandwhenWorldWarIIbrokeout.nMyentire

lifewasruinedwithinminutes,'*shesays."Iwaslookingforwardtostartingschool."Shenevermade

it.Andnothavingadegreehasalwaysbeenathorninherside.

Decadeslater,though,thenow-89-year-oldHolocaustsurvivorfinallygotsomethingshehadalways

longedfor.KapiloffBrander,directorofcommunityprogramsatJewishFamilyServices,reachedoutto

theNewEnglandJewishAcademy,aJewishhighschool,toaskwhethertheschoolcouldhelpMariam

fulfillherwish.RichardNabeLtheprincipaloftheschool,broughtafewseniorstudentstoMiriam'shome

tohearherstorybeforetheycameupwiththeideaofpresentingheranhonorarydiplomaattheschool's

2020graduationceremony.

MiriamsufferedalotinaslavelaborcampinSiberiabeforeshegotliberatedin1946.Sheandher

remainingfamilymemberswenttoarefugeecampinGermany,whereshegotmarriedandhadherfirst

childattheageof16.Havingspentyearsinrefugeecampsindifferentcountries,shefinallyimmigratedto

Americain196O.Gettingaformaleducationwasneveranoptionforherbutshelearnedsevenlanguages

overtheyears."Ieducatedmyself,"shesays.HIreadbooksdayandnight.Istilldo.”

OnAugust16,duringasociallydistancedceremonyintheschoolgym,Miriamwaspresentedwithahigh

schooldiplomafromtheNewEnglandJewishAcademy.'Thereweren'ttoomanydryeyesamongthe30

ofusthere,"saysNabeLMiriam^familywasespeciallymoved."I'mnotsuresheevenrealizesthe

importanceofthatmomenttome,“saysBernie,hereldestson."Iamsoproudofher."

4.WhatcanbelearnedaboutMariamfromparagraph1?

A.Sheregrettednotbeingeducatedatschool.

B.Shestartedfirstgradeattheageofseven.

C.ShefeltluckytohavesurvivedWorldWarII.

D.ShespentfiveyearsinPolandduringthewar.

5.HowdidMariamgetherlong-cherishedwishfulfilled?

A.Shemadeitthroughherownefforts.

B.SheturnedtoKapiloffBranderforhelp.

C.Theseniorstudentsthemselvespresentedadiplomatoher.

D.RichardNabellearnedaboutherstoryanddecidedtohelp.

6.WhichofthefollowingbestdescribesMariam?

A.Educated.B.Intelligent.C.Determined.D.Patient.

7.WhatdidNabelmeanbysayingThereweren'ttoomanydryeyes1?

A.Mariam'sstorywasordinarybutinspiring.

B.Mostofthosepresentweredeeplytouched.

C.HewasimpressedbyMariamandwasproudofher.

D.HefelthonoredtopresentMariamwithadiploma.

c

It*spossiblethatyourphone'sface-unlockmightfinallybeabletoworkwhileyou'rewearinga

mask.Researchershavefoundthatfacialrecognitionalgorithms(算法)aregettingbetteratrecognizing

facesinmasks,accordingtodatapublishedonTuesdaybytheNationalInstituteforStandardsand

Technology(NIST).Usingindependenttestingofmorethan150separatefacialrecognitionalgorithms,

thenewreportsuggestsmasksmaynotbeasbigaproblemforfacialrecognitionsystemsasinitially

thought.

WhenNISTfirstexaminedmasks1effectonfacialrecognitioninJuly2020,itfoundthatalgorithms

weren'tgreatatidentifyingfaceswithmasks."Facerecognitioncanmakeerrors,whichcanimplicate

peopleforcrimestheyhaven'tcommitted,"writestheElectronicFrontierFoundation(EFF)."Itis

particularlybadatrecognizingAfricanAmericansandotherethnicminorities,women,andyoung

people.HButthepandemichasgivendevelopersplentyoftimetofocusonthemaskproblem,andNIST's

datashowsthatfacialrecognitionalgorithmsaregettingbetteratworkingwithmaskedfaces."Afterthe

pandemic,somedevelopershavesubmittedalgorithmswhichshowsignificantlyimprovedaccuracyand

arenowamongthemostaccurateinourtest,"thereportreads.NISTSpublicrankingforfacial

recognitionteststhisreport.Eightdifferentalgorithmsnowholdfalseratesbelow0.05percent.

Nevertheless,thereremainanumberoflimitationtothestudy.NISTresearchersdidnotemployactual

imagesofmaskedfaces.Instead,theyappliedmasksdigitallytoensureconsistencyacrossthesample.As

aresult,HWewerenoabletogetathoroughsimulation（模仿）oftheendlessvariationsincolor,design,

shape,texture,andwaysmaskscanbeworn,"thereportstates.Thedigitalmaskwasabluesurgicalmask

coveringthefullwidthoftheface,buttestersnotedthatperformancevariedconsiderablydependingon

howhighthemaskwasplacedontheface.

8.Recognizingmaskedfaceswithfacialrecognitionsystemsusedtobethoughtas.

A.effectiveB.impossibleC.easyD.challenging

9.Whatdoestheunderlinedphrase"bearout"inParagraph2mean?

A.Make.B.Prove.C.Deny.D.Oppose.

10.Whatcanbelearnedaboutthestudy?

A.Thewaytowearmasksmayaffectrecognitionaccuracy.

B.Thedesignofamaskmakesnodifferencetofacialrecognition.

C.Facialrecognitionfailurerateswerequitelowatthebeginning.

D.Theresearchersadoptedrealsurgicalmaskstoensuretheaccuracy.

11.Whichofthefollowingisasuitabletitleforthetext?

A.LimitationsofFacialRecognitionSoftware

B.TheChallengeofRecognizingMaskedFaces

C.TheimprovementinFacialRecognitionAlgorithms

D.DifferentApplicationsofFacialRecognitionTechnology

D

OffthecoastofFormentera,anisland,livesseagrassthatstretches15km.Theseagrass,coveringseveral

kilometers,ismadeupofasingleorganism.Thegrassesarealsolong-lived,fortensorhundredsof

thousandsofyears.Alongwithtwootherkindsofcoastalecosystem-mangrove（红树林）swampsand

tidalmarshes（，朝汐沼泽）-seagrassfieldsareparticularlygoodattakingcarbondioxidefromtheair.

ThisrolewashighlightedinareportpublishedonMarch2ndbyUNESCO,on"bluecarbon"-thecarbon

storedbyEarth'soceanicandcoastalecosystems.Intotalaround3,300milliontonsofcarbondioxide

（aboutthree-quartersoftheworld'semissionsin2019）arelockedawayintheplanet'sblue-carbon

sinks.ResearchbyCarlosDuarte,thereport'sauthorandanecologist,hasshownthatonehectareof

seagrasscansuckasmuchcarbondioxideeachyearas15hectaresofrainforest.

Onereasonthatblue-carbonecosystemsmakesucheffectivesinksisthatunderwaterforestsarethicker

thantheland-basedwoods.Theycanalsotrapfloatingpiecesandorganicmatter,whichsettlesonthesea

floorandcandoubletheamountofcarbonstoredaway.Theypossessanotheradvantage,too.Climate

changeisleadingtomorewildfiresaroundtheworld.Asforestsburn,theircarbonstocksaresentbackinto

theatmosphere.Unlikeforestsonland,blue-carbonecosystemsdonotbum.

Blue-carbonecosystemsmaynotbefired,buttheyremainaffectedbyothersortsofdisasters.InMay2020

cycloneAmphandestroyed1,200squarekilometersofmangroveforests.Amarineheatwavein

Australianwatersin2010and2011damagedaroundonethirdoftheworld'slargestseagrassfieldinShark

Bay.Mangroveforestscanweakenorcontrolwavesandprovidenaturalbarrierstostorm

surges.Protectingandexpandingthem,then,appearstobeamust.

12.Whatdotheblue-carbonecosystemsconsistof?

A.Thecarbonstoredincoastalecosystems.

B.SeagrasslivingoffthecoastofFormentera.

C.Asingleorganism,seagrassfieldsandforestsonland.

D.Seagrassfields,mangroveswampsandtidalmarshes.

13.Whatdoesthesecondparagraphmainlytalkabout?

A.Theconcreteroleof"bluecarbon".

B.Thespecialfeaturesoftheseagrass.

C.Thestorageabilityoftheblue-carbonsinks.

D.Thefindingsabouttheblue-carbonecosystems.

14.Whycantheblue-carbonecosystemsmakesucheffectivesinks?

A.Becausetheyaren'tinfluencedbydisasters.

B.Becausethereismorecarboninwaterthanonland.

C.Becausetheircarbonstocksarereleasedback.

D.Becausetheyhavegreaterabsorbingability.

15.Whatisthepurposeofthelastparagraph?

A.Toaddbackgroundinformation.B.Togivesuggestions.

C.Tolistinfluentialexamples.D.Toofferscientificdata.

二、阅读七选五（本大题共5小题，共10・0分）

DoActionsSpeakLouderthanWords?

Oursocietyisfastpaced.Weareallrushingfromoneplacetothenext,blowingourhornatslowdrivers

whomaybesingingsongsinthecarwiththeirchildrenorpointingoutsomeinterestingsights.Wedon't

havetimeforthatsillinesstoday.Butwetrytosaytoourselvesthatwewillmaketimeforfuntomorrow.lt

istimetotakeafewdeepbreathsandthinkaboutouractionsandourwords.⑴

Haveyoueverreallythoughtaboutthesaying"Actionsspeaklouderthanwords"?Thinkaboutitnow.If

yousayonethingandactinanoppositeway,willthewordsbeignoredandjusttheactionsremembered?

Idon*tthinkso.(2)Itisalsoequallyimportanttousewordstoshowappreciation,love,approvaland

happinessandthenfollowthosewordswithahug,patonthebackorsmile.

(3)Whataboutthatsaying?True?Yes!Wordscarryalotofweightandwillberememberedforyears

especiallywhentheyarewrittendown.Meanwordscanhurtforthatmomentandforalifetime.Iamsure

thateachofusremembersatimewhenafriendmadeanunkindcomment.(4)Let'snotbeamemberof

that"club".Whenwasthelasttimethatyouhidalovenoteinalunchboxorinyourmate'scoatpocket?

Ifyouwanttoseeabrightsmile,thatwilldoit!Thepowerofthiswrittennotewillberememberedfor

manydays,evenyears.

"Icanlivefortwomonthsonagoodcompliment(夸奖)",saidMarkTwain.Childrengrowstrongerwhen

theyfeelappreciatedandunderstood.(5)Aperfectwaytoturnabaddayaroundistopraiseyourchild."I

noticedthatyourhairlookedverynicetoday.M"Didyouhangyourcoatupallbyyourself?"Itisamazing

howthosefewwordscanchangeachild'soutlook...almostimmediately.

A.Thepenismorepowerfulthanthesword.

B.Isitreallyreasonabletodosomethinglikethat?

C.Dotheydisplaytheattitudethatwewanttoconvey?

D.Itisimportanttohaveyourwordsmatchyouractions.

E.Behaviorisamirrorinwhicheveryoneshowshisimage.

F.Thosewordsdidlastingdamagetoyou,therelationshiporboth.

G.Don'tbeafraidtoshoweryourchildwithencouragingwordsalldaylong.

16.A.AB.BC.CD.DE.E

F.FG.GH.H

17.A.AB.BC.CD.DE.E

F.FG.GH.H

18.A.AB.BC.CD.DE.E

F.FG.GH.H

19.A.AB.BC.CD.DE.E

F.FG.GH.H

20.A.AB.BC.CD.DE.E

F.FG.GH.H

三、完形填空(本大题共20小题，共30.0分)

EricManubecamethechiefofaWestAfricantribe(部落)afterhis67-year-oldunclepassedawayin

2015.ManuhadbeenlivinginCanadaforthreeyearswithhiswifeandchildwhile(21)asalandscaper.

However,hereturnedtoSouthernGhanatotakehisposition,onhearingaboutthe(22)ofhisuncle.

Hisunclehadbeenthe(23)ofa5,000-personAkantribe,whichhadbeen(24)foralivingallthetime.In

2015,Manureceivedacallfroma(n)(25),informinghimthatthetribehad(26)himtobetheirnew

leader.Manu(27)thathewouldleadhispeople,seeingitasa(n)(28)aswellasanopportunitytoimprove

theirqualityoflife.

However,aftereightmonthsofhiscoronation(力口冕仪式)，ManureturnedtoCanada,puttingaway

thechiefsclothesand(29)hisformerjobonceagain.Heintendedtoraisemoneyandcreatestrong

relationshipstohelphistribegetbackontheirfeet.

Manu(30)that"somepeoplearesurprisedthatachiefisworkingandcuttingtheirhedges(篱笆).People

havetobe(31).Evenachiefcanbedoingthiskindofjob.I'mnotgoingtochangemyattitude.Fve

been(32)fromdayone.”

BeforereturningtoGhana,theownerofManu's(33)company,SueWatson,startedanon-profit

organizationcalledTotheMoonandBackFoundation.The(34)collectedcomputers,books,clothes,

bikes,andanyother(35)thatcouldfitinsidea20-footshippingcontainer.

WatsontraveledtoManu'svillageforhiscoronation,wherethegoodswere(36)amongthe

villagers.Currently,Manu'seffortshavealreadyhada(n)(37)onhistribeandhehasbeenworkingand

buildingconnectionsinCanada.Tohis(38),hehassetagoodexamplebyhismodestattitudetolife

and(39)tomakecertaincontributionsto(40)others'life.

21.A.travelingB.studyingC.planningD.working

22.A.deathB.illnessC.promotionD.disappearance

23.A.leaderB.volunteerC.managerD.architect

24.A.plottingB.waitingC.strugglingD.hiding

25.A.assistantB.relativeC.guideD.stranger

26.A.remindedB.selectedC.urgedD.requested

27.A.agreedB.stressedC.addedD.announced

28.A.riskB.burdenC.honorD.effort

29.A.pickingoutB.throwingawayC.takingupD.puttingoff

30.A.complainedB.commentedC.whisperedD.confirmed

31.A.generousB.curiousC.friendlyD.modest

32.A.simpleB.ambitiousC.proudD.free

33.A.shippingB.engineeringC.landscapingD.designing

34.A.communityB.associationC.administrationD.charity

35.A.suppliesB.devicesC.resourcesD.sources

36.A.thrownB.distributedC.replacedD.sold

37.A.checkB.influenceC.markD.impression

38.A.regretB.reliefC.shameD.credit

39.A.preferenceB.promiseC.devotionD.talent

40.A.expandingB.shapingC.protectingD.changing

四、语法填空(本大题共1小题，共15.0分)

41.Formorethan12,000yearsthetoolsoffarming(1)(develop)fromhoestohorse-drawn

plowstohigh-techtractors.Now,aswefacetheall-timechallengeoffeedingeightbillionpeople,

thetoolsofagriculturearechangingonceagain.

Adrone(无人机)circlinghighabovethecountrysidegivesafarmeranoveralloverviewintowhat

ishappeningontheirland.Equippedwithspecialized(2)(camera),dronesprovidereal-time

dataoncrops,locatingareasthatneedwatering,weeding,ortreating,andeven(3)(perform)

someofthosetasksthemselves.(4)(similar),dronescantrackherdsofcattleorsheep

overvastareas,helpingtoidentifysicknessandlocatelostanimalsmoreefficientlythanmanalone.

Meanwhile,ontheground,autonomousrobots,which(5)(design)todrill,sow,

water,weed,treat,andevenharvestcrops,couldbethekeytomicro-managinglargeareasof

farmland.Theserobotswork(6)ateam,communicatingconstantlywithoneanotherwhile

independentlymakingprecisedecisionsonexactlywhatisneededcentimeterbycentimeter.

Alongsidedronesandrobots,a(7)(combine)ofsensors,hand-helddevicesandApps,

ismakingiteasier(8)(gather)valuableinformationoneverythingfromsoilhealthtocrop

growth.Armedwiththesenewtools,farmerswillhave(9)(great)controloftheirresources

thaneverbefore,atatime(10)maximizingagriculturalproductivityhasbecomeaglobal

priority.

五、短文改错(本大题共1小题，共10.0分)

42.假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有

10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号(八)，并在其下面写出该加的词。

删除：把多余的词用斜线(\)划掉。

修改：在错的词下画一横线，并在该词下面写出修改后的词。

注意：1.每处错误及其修改均仅限一词；

2.只允许修改10处，多者(从第11处起)不计分。

July29,2021marksthe131stanniversaryofVincentVanGogh'sdie.AsabigfanofVanGogh,I

fulfillmylifelongdreamthissummerbytakingatriptoEurope.Ifirsttraveledtothe

Netherlands,whereVanGoghbornandlivedfbrmostofhislife.InAmsterdamIwenttotheVan

GoghMuseumbutviewedhundredsofhisworks,includingmuchofhisgreatestpaintings.Before

visitingAmsterdam,!drovetoSaint-Remy.ThereVanGogh,depressingandlonelyashewas,he

madeonemasterpieceafteranother.MylastdestinationwasAuvers-sur-Oise,wherecontinuesto

keepthesubjectsofVanGogh'spaintingslookingjustastheydidwhenhepaintedthem.Atthat

momentIhadneverfeltclosetoVanGogh.

六、书面表达(本大题共1小题，共25.0分)

43.假设你是红星中学高三学生李华。你的英国好友Jim听说外卖点餐(orderingmealsonline)

在中国很流行，发来邮件询问相关信息。请你给他回复邮件，内容包括：

1.你是否经常外卖点餐；

2.你对外卖点餐的看法或感受。

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

答案和解析

1~3.【答案】A、A、D

【解析】（1）A.细节理解题。根据UnlimitedMemorybyKevinHorsley中"Really,thisisagreatbook

forlifeingeneral.（说真的，这是一本对生活很重要的书。）"可知，UnlimitedMemory是日常生

活中一本很实用的书。故选A。

（2）A.细节理解题。根据Student'sGuidetoWritingCollegePapersbyKateL.Turabian中"It'savailable

onKindleorinhardbackorpaperbackforms.Rightnow,thisoneisitsfourthedition.（这本书可以在

Kindle上找到，也可以以精装本或平装本的形式找到。现在，这本书己经是第四版了。）"和How

toBecomeaSlraighl-AStudentbyCalNewport中"Il'savailableonKindleandinaudiobookand

paperbackforms.（它可以在Kindle＞有声读物和平装本上找到。）"可知，最后两本书的共同之处

是它们有多种形式。故选A。

（3）D.推理判断题。根据第一段"Nobodysaysschooliseasy.Studyingisdifficult,asismemorizing

informationforatest.Forlunately,therearebooksthatcanhelpyoutomakedealingwithschooleasier.（没

人说上学容易。学习是困难的，为考试而记忆信息也是困难的。幸运的是，有一些书可以帮助你

更容易地应对学校学习生活。）”可知，上学不易，因为有些信息很难记忆，由此可知，作者写

这篇文章主要是给学习有困难的学生推荐基本实用的书籍。故选D,

这是一篇应用文。文章介绍了四本有助于学生学习的书籍。

1.直接信息题：

直接信息题是指能够直接从原文中找到信息，选项在语言表达上与原文基本一致的题目；

2.间接信息题：

间接信息题是能够从原文中找到信息，但在语言表达上与原文有差异，做题时需要对原文信息进

行转换；

3.综合信息题：

综合信息题是指这类题目所涉及的信息不是原文的某一句话，可能是原文的几句话，或者是散落

在文章不同的地方，要求学生把原文所提供的信息综合起来分析，而不能断章取义。

4~7.【答案】A、D、C、B

【解析】(1)A.细节理解题。根据原文第一段Andnothavingadegreehasalwaysbeenathorninher

side.(没有学位一直是她的眼中钉。)可知，她后悔没有在学校接受教育。故选A。

(2)D.细节理解题。根据原文第二段RichardNabel,theprincipaloftheschool,broughtafewsenior

studentstoMiriam'shometohearherstorybeforetheycameupwiththeideaofpresentingheran

honorarydiplomaattheschool's2020graduationceremony.(该校校长理查德•纳贝尔(RichardNabel)

带了几名高年级学生去米里亚姆家听她的故事，然后他们想出了在学校2020年毕业典礼上授予她

荣誉文凭的主意。)可知，理查德•纳贝尔得知了她的故事，决定帮助她。故选D。

(3)C.推理判断题©根据原文第三段Havingspentyearsinrefugeecampsindifferentcountries,she

finallyimmigratedtoAmericain196O.Gettingaformaleducationwasneveranoptionforherbutshe

learnedsevenlanguagesovertheyears."Ieducatedmyself,“shesays.nIreadbooksdayandnight.Istill

do.”(在不同国家的难民营里度过了数年之后，她终于在I960年移民到美国。接受正规教育从来

都不是她的选择，但多年来她学会了7种语言。“我自学了，“她说。“我日夜读书。我现在仍然这

样可知，不管环境如何的恶劣，她都能坚持学习，可见她很有决心。A.Educaled教育；B.Intelligent

智力的；C.Determined有决心的；D.Patient有耐心的。故选C。

(4)B.推理判段题。根据原文末段"Therewerenttoomanydryeyesamongthe30ofusthere,"says

Nabel.Miriam'sfamilywasespeciallymovedJTmnotsuresheevenrealizestheimportanceofthat

momenttome,"saysBernie,hereldestson."Iamsoproudofher.”(纳贝尔说：”在我们30人当中,

没有多少人没有眼泪米里亚姆的家人特别感动。”我不确定她是否意识到那一刻对我的重要性，

“她的大儿子伯尼说。"我为她感到骄傲。”)可知，大多数在场的人都深受感动。故选及

这是一篇记叙文。文章讲述了Miriam的童年经历，以及她坎坷的求学之路。

阅读理解题测试考生在阅读基础上的逻辑推理能力，要求考生根据文章所述事件的逻辑关系，对

未说明的趋势或结局作出合理的推断；或根据作者所阐述的观点理论，对文章未涉及的现象、事

例给以解释。考生首先要仔细阅读短文，完整了解信息，准确把握作者观点。

8〜11.【答案】D、B、A、C

【解析】(1)D.推理判断题。根据第一段"Usingindependenttestingofmorelhan150separatefacial

recognitionalgorithms,thenewreportsuggestsmasksmaynotbeasbigaproblemforfacialrecognition

systemsasinitiallythoughts通过对150多种不同的面部识别算法进行独立测试，这份新报告表明，

面具对于面部识别系统来说可能不像最初想象的那样是个大问题。)”中的asbigaproblemforfacial

recognitionsystemsasinitiallythought可知，使用面部识别系统识别蒙面面孔曾被认为是一种很有

挑战性的（challenging）技术。故选D。

（2）B.词义猜测题。根据倒数第二段""Afterthepandemic,somedevelopershavesubmittedalgorithms

whichshowsignificantlyimprovedaccuracyandarenowamongthemostaccurateinourtest,"thereport

reads.（"大流行之后，一些开发人员已经提交了算法，这些算法显著提高了准确性，现在在我们

的测试中是最准确的，"报告写道。）"以及"Eightdifferentalgorithmsnowholdfalseratesbelow0.05

percent.（现在有八种不同的算法将错误率控制在0.05%以下。）”可知，报告称算法提高了正确

性，其中八种错误率在0.05%以下，进一步推出，该公共排名证实了这个报告。bearout意为“证

实，证明"。结合选项：A.Make.制造;B.Prove证明；C.Deny否认;D.Oppose反对。故选B。

（3）A.推理判断题。根据最后一段"Thedigitalmaskwasabluesurgicalmaskcoveringthefullwidth

oftheface,buttestersnotedthatperformancevariedconsiderablydependingonhowhighthemaskwas

placedontheface.（数字口罩是一种覆盖整个脸部宽度的蓝色外科口罩，但测试人员注意到，性能

差异很大，取决于口罩放在脸上的高度。）"中的dependingonhowhighthemaskwasplacedonthe

face可知，戴口罩的方式会影响识别的正确性。故选A。

（4）C.标题归纳题。通读全文，特别是根据第一段"Researchershavefoundthatfacialrecognition

algorithms（算法）aregettingbetteratrecognizingfacesinmasks,（研究人员发现，面部识别算

法（somethingsomething）在识别戴面具的面孔方面表现得越来越好。）"可知，文章主要关于人

脸识别算法的改进在识别戴面具的面孔方面表现越来越好。C项”人脸识别算法的改进”符合题意，

适合做标题。故选C。

本文是一篇说明文。研究发现，面部识别算法在识别戴面具的面孔方面表现得越来越好。

阅读理解解题步骤：首先对原文材料迅速浏览，掌握全文的主旨大意，因为阅读理解题一般没有

标题，所以，速读全文，抓住中心主旨很有必要，在速读的过程中，应尽可能多地捕获信息材料；

其次细读题材，各个击破，掌握全文的大意之后，细细阅读每篇材料后的问题，弄清每题要求后，

带着问题，再回到原文中去寻找、捕获有关信息，要善于抓住每段的主题句，阅读时，要有较强

的针对性，对于捕获到的信息，要做认真分析，仔细推敲，理解透彻，只有这样，针对题目要求，

才能做到稳、准。

12~15.【答案】D、C、D、B

【解析】（1）D.细节理解题。根据第一段"OffthecoastofFormentera,anisland,

livesseagrassthatstretches15km.Theseagrass,coveringseveralkilometers,

ismadeupofasingleorganism.Thegrassesarealsolong-lived,

fortensorhundredsofthousandsofyears.Alongwithtwootherkindsofcoastalecosystem-mangrove

（红树林）swampsandtidalmarshes（潮汐沼泽）

-seagrassfieldsareparticularlygoodattakingcarbondioxidefromtheair.”（福门特拉乌海岸附近生长

若长达15公里的海草。海草覆盖数公里，由单一的生物组成。草的寿命也很长，可以存活数万年

或数十万年。和其他两种沿海生态系统-红树林沼泽和潮汐沼泽一样，海草田特别擅长从空气中

吸收二氧化碳。）”可知，蓝碳生态系统由海草地、红树林沼泽和潮汐沼泽组成。故选D。

（2）C.段落大意题。根据第二段

"ThisrolewashighlightedinareportpublishedonMarch2ndbyUNESCO,

on"bluecarbon'*-thecarbonstoredbyEarth*soceanicandcoastalecosystems.Intotalaround3,

300milliontonsofcarbondioxide（aboutthree-quartersoftheworld'semissionsin2019）

arelockedawayintheplanet'sblue-carbonsinks.ResearchbyCarlosDuarte,

thereport'sauthorandanecologist,

hasshownthatonehectareofseagrasscansuckasmuchcarbondioxideeachyearas15hectaresofrainf

orest.”（3月2日，联合国教科文组织发表了一份关于“蓝色碳”（地球海洋和沿海生态系统储存

的碳）的报告，强调了这种作用。总共约33亿吨二氧化碳（约占2019年全球排放量的四分之三）

被锁在地球的蓝色碳汇中。该报告的作者兼生态学家CarlosDuarte的研究表明，一公顷海草每年

吸收的二氧化碳相当于15公顷雨林。）”可知，第二段主要讲了蓝碳汇的储存能力。故