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英语考后巩固卷

高三2025年12月版

姓名:班级:

强化记忆

举一反三步步为赢点石成金

点石联考出题中心

点石联考

考后巩固卷使用建议

巩固卷采集了所有学生的考试数据,运用人工智能技术诊断出

每道题的知识点,通过“算法推荐+专家干预”精准推送习题,

提供与试卷同结构的巩固卷供您追踪效果,巩固卷每道原题衍

生1道基础题、3到巩固题、1道提升题,助力您精准高效提升!

1.及时分析,明确薄弱点

错题复盘:逐题分析错误原因(审题不清、知识点遗忘、计算失误等),用不同颜色标注错题类型。

统计归类:按知识点或题型分类整理错题(如函数、几何、语法、实验设计),统计高频失分模块,

明确需优先突破的薄弱环节。

2.针对性突破,夯实基础

知识补漏:针对错题涉及的课本概念、公式、定理,重新梳理核心内容,结合例题理解应用场景。

专项训练:根据错题类型,精选同类题目进行限时练习(如每天10道同类题),强化解题思维和熟练

度。

3.构建思维框架,提炼方法

思路对比:对比参考答案与自己的解题步骤,标注关键思路差异(如是否遗漏隐含条件、逻辑跳步)。

总结模板:针对高频题型(如阅读理解主旨题、数学压轴题),归纳通用解题步骤或答题模板。

4.模拟应用,检验效果

变式训练:将原题条件或设问方式稍作改动,自主改编1-2道同类题,测试是否真正掌握核心逻辑。

限时重测:1-2周后重做巩固卷,对比正确率变化,重点关注反复出错的题目。

5.长期规划,动态调整

建立档案:将错题整理成电子文档或活页本,标注错误日期和重做结果,形成个人学习轨迹。

定期回顾:每周抽取10分钟复习错题本,考前集中筛查易错点,避免重复

点石联考

小题满分零分人

题号知识点人数平均分难度标准差区分度

分值人数数

1对所听内容作出简单推断429201.50.8959.30.740.282545217468

理解说话者的意图、观点和态

21.50.3221.420.620.21

度42920919233728

理解说话者的意图、观点和态

3429201.50.3422.710.630/p>

4获取事实性的具体信息429201.51.0771.190.680.33055312367

5理解主旨和要义429201.50.6543.290.740.581858224338

6对所听内容作出简单推断429201.50.7650.890.750.632184321077

7对所听内容作出简单推断429201.51.0167.060.70.432878314137

8获取事实性的具体信息429201.50.9966.10.710.232836914551

9获取事实性的具体信息429201.51.1375.390.650.393235910561

理解说话者的意图、观点和态

10度429201.51.1576.460.640.423281610104

11获取事实性的具体信息429201.50.5738.20.730.491639426526

12获取事实性的具体信息429201.50.9362.280.730.472673116189

13对所听内容作出简单推断429201.50.7550.170.750.472153121389

14获取事实性的具体信息429201.50.5738.050.730.011633126589

15获取事实性的具体信息429201.50.7147.290.750.32029922621

16对所听内容作出简单推断429201.50.5134.30.710.171472228198

17获取事实性的具体信息429201.50.6845.090.750.411935123569

18获取事实性的具体信息429201.50.5838.350.730.181646226458

19获取事实性的具体信息429201.50.4831.840.70.251366629254

20获取事实性的具体信息429201.50.9563.390.720.242720815712

21推理判断429202.51.3754.691.240.632347119449

22细节理解429202.52.0883.290.930.32357477173

23细节理解429202.52.0581.890.960.32351487772

24词义猜测429202.51.3152.51.250.362253320387

25细节理解429202.51.7971.411.130.473064812272

26细节理解429202.51.3553.931.250.662314719773

27推理判断429202.51.6666.341.180.472847414446

28细节理解429202.51.0943.571.240.371869924221

29段落大意429202.51.6666.511.180.552854414376

30推理判断429202.51.4457.641.240.482473918181

31态度判断429202.51.6264.641.20.442774215178

32细节理解429202.51.7369.231.150.572971513205

33细节理解429202.51.6967.61.170.682901513905

34细节理解429202.51.2449.551.250.692126521655

35细节理解429202.51.3754.621.240.612344219478

36信息匹配429202.50.3915.540.910.11667036250

点石联考

37信息匹配429202.51.143.911.240.51884524075

38信息匹配429202.51.2148.241.250.432070322217

39信息匹配429202.50.9839.151.220.461680226118

40信息匹配429202.51.5561.841.210.62654216378

41上下文语境4292010.220.050.40.07860434316

42上下文语境4292010.2322.80.420.07978633134

43上下文语境4292010.5150.910.50.492185021070

44上下文语境4292010.3534.640.480.141486928051

45上下文语境4292010.549.820.50.572138121539

46上下文语境4292010.3131.050.460.311332829592

47上下文语境4292010.5150.510.50.472167821242

48上下文语境4292010.2121.250.410.2912133799

49上下文语境4292010.4544.690.50.511917923741

50上下文语境4292010.1514.760.350.1633336587

51上下文语境4292010.1717.320.380.01743435486

52上下文语境4292010.1615.520.360.07666136259

53上下文语境4292010.3938.70.490.271661126309

54上下文语境4292010.6867.980.470.522917713743

55上下文语境4292010.3737.330.480.451602226898

56-65语境填词42920155.0633.733.420.411383835

第一

电邮

节42920157.2948.633.130.3452966

第二

读后续写

节429202510.0740.276.170.4906405

点石联考2025年12月高三英语巩固卷

【原卷1题】知识点

【原卷2题】知识点

【原卷3题】知识点

【原卷4题】知识点

【原卷5题】知识点

【原卷6题】知识点

【原卷7题】知识点

【原卷8题】知识点

【原卷9题】知识点

【原卷10题】知识点

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【原卷11题】知识点

【原卷12题】知识点

【原卷13题】知识点

【原卷14题】知识点

【原卷15题】知识点

【原卷16题】知识点

【原卷17题】知识点

【原卷18题】知识点

【原卷19题】知识点

【原卷20题】知识点

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【原卷阅读A题】知识点阅读,应用文

21、

22、

23、

阅读A-1(基础)Thecoastisauniqueplacewherelandmeetssea,offeringarichdiversityoflife

andlandscapes.Forcuriousmindseagertoexplorethewondersofthecoast,thesebookscanhelp.

RSPBNatureGuide:Seashore

ByCatherineBrereton

Bloomsbury(outnow)

Thisbookisahandyguidetotaketothebeachwithyou.Itcontainsmorethan200examplesofwildlifeand

plantsforyoutospot,frombright-beakedpuffinstosunbathingseals.Useittobecomeawildlifedetectiveandlearn

howtolookafterthecoastline,too.

MapYourPlanet:RiversandCoasts

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ByAmyChapman

FranklinWatts(outnow)

Findoutmoreaboutriversandcoastswiththehelpofmaps.Findoutthepatharivertakesfromitssourcetoits

mouthandhowtheforceofwatershapesthecoastline.It’stheperfectresourceforunderstandingthedynamic

relationshipbetweenfreshwatersystemsandthecoastalenvironmentstheycreate.

ThePebble(鹅卵石)Spotter’sGuide

ByCliveMitchell

NationalTrustBooks(outnow)

Youseeallsortsofpebblesatthebeach,buthaveyoueverwantedtoknowmoreaboutthem?Thisguidebook

willhelpyouuncoverthehistoryandsecretsofdifferentpebbletypes.Onceyoustart,you’llleavenostoneunturned!

GeologyRocks!WeatheringandErosion(侵蚀)

ByClaudiaMartin

Wayland(outnow)

Learnaboutweatheringanderosionandhowtheseprocessesbreakdownrocks,withfunjokes,cartoonsand

hands-onactivities.You’llalsofindoutabouttheincredibleformsthatrockscantake.

1.Whichbookisthemosthelpfulforageographyprojectonrivers?

A.ThePebbleSpotter’sGuide.B.MapYourPlanet:RiversandCoasts.

C.RSPBNatureGuide:Seashore.D.GeologyRocks!WeatheringandErosion.

2.WhatisafeatureofGeologyRocks!WeatheringandErosion?

A.Detectingwildlifespecies.B.Exploringpebbleformation.

C.Combiningfunwithlearning.D.Offeringmapsofoceancurrents.

3.Whoaretheintendedreadersofthepassage?

A.Officialsdesigningconservationpolicies.B.Natureenthusiastsplanningcoastalvisits.

C.Historiansresearchingmaritimetraderoutes.D.Marinebiologistsstudyingdeep-seaecosystems.

阅读A-2(巩固)Astheendoftheyeardrawscloser,wehaveroundedupfournovelsforany

determinedlybookishfolkwhostillhaveanend-of-yearreadingtargettohit.

Dusk.ByRobbieArnott.

Apuma(美洲狮)wanderstheTasmanianhighlands,killingsheepandtheirshepherds.IrisandFloyd,the

homelesstwins,jointhehuntinhopeofmakingafortune.Thisbringsthemintocontactwithanothertracker,Patrick,

whoistrickyanddangerous.Thisisanovelofsurvivalandbetrayal,enrichedbyarrestingdescriptionofnature.

DraytonandMackenzie.ByAlexanderStarritt.

Twoverydifferentmen,JamesandRoland,meetasyoungadults.Bothseeksuccess,firstasmanagement

consultants,thenasentrepreneursinthefieldofgreenenergy.Astheysufferprivatepainandthefinancialcrashof

2007,theyincreasinglyvaluetheirfriendship.Bothcharactersareexpertlydrawninthisfunny,touchingstory.

Flashlight.BySusanChoi.

Onenight,whileonholidayinJapan,ten-year-oldLouisaandherfathergoforawalkalongabeach.Thenext

daysheisfoundhalf-deadandherparenthasdisappeared.AthomeinAmerica,Louisaandhermotherattempttomake

senseofthemysterythatrockedtheirlives.Areflectiononidentityanddisplacementthatisfulloftwistsandturns.

SympathyTowerTokyo.ByQudanRie.TranslatedbyJesseKirkwood.

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ThewinnerofJapan’stopAkutagawaprize,thisnovelissetinanimaginedfutureanddevelopsaroundSara

Machina,anarchitecttaskedwithdesigningatallbuildinginwhichcriminalscanliveincomfort.Sara,avictimof

streetviolence,isuncomfortablewiththemissionandseeksguidancefromachatbot.Aboldexplorationofcrime,

punishmentandself-help.

1.WhydoIrisandFloydjointhehuntforthepumainDusk?

A.Togetasumofmoney.

B.Toprotectthesheepandshepherds.

C.TomakefriendswithtrackerPatrick.

D.ToenjoythenaturalsceneryofTasmania.

2.Whichnoveltakesplaceinafictionalfutureworld?

A.DuskB.Flashlight

C.SympathyTowerTokyoD.DraytonandMackenzie

3.Whereisthisarticlemostprobablytakenfrom?

A.Atextbookonliterature.

B.Anofficialnoticefromalibrary.

C.Apersonaldiaryaboutreading.

D.Abookreviewcolumninamagazine.

阅读A-3(提升)Attheendof2024asurveyfoundthatoneofAmericans’topresolutionsforthe

comingyearwastoreadmore.Bythispoint,however,mostwillhavegivenuponthataspiration,alongwiththeir

dreamsofperfectlytonedmusclesoracompletedlistofDIYprojects.Butallisnotlostastheendoftheyeardraws

closer.Wehaveroundedupfourfavouritenovelspublishedrecently.Amongourchoicesareanumberofslim

volumes:perfectforanydeterminedlybookishfolkwhostillhaveanend-of-yearreadingtargettohit.Draytonand

Mackenzie.ByAlexanderStarritt.

Twoverydifferentmenmeetasyoungadults.Bothseeksuccess,firstasmanagementconsultants,thenas

entrepreneurs(企业家)inthefieldofgreenenergy.Astheynavigateprivatepainandtheunrestoftheglobalfinancial

crash,theyincreasinglyvaluetheirfriendship.Bothcharactersareexpertlydrawninthisfunny,touching

story.Flashlight.BySusanChoi.

Onenight,whileonholidayinJapan,ten-year-oldLouisaandherfathergoforawalkalongabeach.Thenextdayshe

isfoundhalf-deadandherparenthasdisappeared.AthomeinAmerica,Louisaandhermotherattempttomakesense

ofthemysterythatrockedtheirlives.Astoryfulloftwistsandturns.SympathyTowerTokyo.ByQudanRie.

TranslatedbyJesseKirkwood.

ThewinnerofJapan'sprestigiousAkutagawaPrize,thisnovelissetinanimaginedfutureandrevolvesaroundSara,an

architecttaskedwithdesigningaskyscraperinwhichconvictedcriminalscanliveincomfort.Aboldinterrogationof

crime,punishmentandredemption.WhatWeCanKnow.ByIanMcEwan.

Acelebratedpoetreadshislatestwork,dedicatedtohiswife,atherbirthdayparty.Thenthepoemgoesmissing.

Lateranacademicsearchthrougharchivesislaunchedtotrackdownthelostpoem.Hisdiscoveryyieldsanaccountof

passion,murderandguilt.IanMcEwancombinesalovestoryandathrillingmysterytogreateffect.

1.WhichisoneofAmericans’topresolutionsin2025accordingtothesurvey?

A.Readingmorevolumes.B.DesigningDIYitems.

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C.Readingbooksasslimaspossible.D.Spendinglesstimeworkingout.

2.Whatisrecommendedifyoulikereadingsomethingamusing?

A.Flashlight.B.DraytonandMackenzie.

C.SympathyTowerTokyo.D.WhatWeCanKnow.

3.Whatdothelasttwobookshaveincommon?

A.Bothareaward-winners.

B.Bothareconcernedwithcrimes.

C.Bothtalkabouttouchinglovestories.

D.Botharesetinanimaginaryfutureworld.

【原卷阅读B题】知识点个人经历,记叙文

24、

25、

26、

27、

阅读B-1(基础)WhenJamesShaplandspottedagapinthemarketforadog-friendlycaféthat

washalf-waybetweenatiny,trendycoffeeshopandalargechain,hestartedonehimself,CoffiLab—coffiisWelsh

forcoffeeandthelabreferstoLabradors(abreedofdog).

It’snothisfirsttryincoffeeshops.Hesoldhisfirstbusiness,Coffee#1,in2011forabout£10milliontoSA

Brain,theWelshbrewer.However,hemissedhisbusinessafterthesale.Hespent2017onaplanforasourdoughcafé,

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inspiredbythesuccessofthepizzachainFrancoManca,butshelvedtheideabecause“themarketseemedalittletoo

goodtobetrue”.

In2020,hesensedanunmetneedforcafésthathadenough“spacetotakemylabradorin”.Hisplanwastoopen

coffeeshopsbigenoughfordogsandtheirowners,withfriendlystaffsellinggoodfoodandcoffee.CoffiLabalso

donatestheprofitsfromthehomemadedogbiscuitsitsells,plusfirst-daytakingsfromeachstoreitopens.Sofar,ithas

raisedmorethan£100,000forGuideDogscharityandsponsored11dogsintraining.

CoffiLabnowhas11sites,withnumber12openingsooninPontcanna,andthreemoreoverthenextyearin

WiltshireandShropshire,allwithin100milesfromitsbaseinCardiff.“Ifeelquitestronglyaboutbeingabletovisit

frequently,soit’snotgoingtobecomeaone-a-weekblindexpansion,”hesaid.

CoffiLabbegandoingitsownbakingin2023,whenShaplanddecidedthatbuyinginpre-packagedbakedgoods

andsandwicheswouldn’tkeepcustomerscomingback.“Whenyoudothat,youendupwithaveragefoodthatyou’re

sellingfor£5andit’snotwhatpeoplewant”—especiallywhentheyarepaying£4foracoffee.

1.WhatcanwelearnaboutCoffiLabfromthefirsttwoparagraphs?

A.Itrepresentsanemergingbusiness.

B.Itwasmodeledonapizzachain.

C.Itisasub-brandofCoffee#1.

D.Itbeganassourdoughcafé.

2.WhatdoesCoffiLabdobesidesservingfoodandcoffee?

A.Providedogtrainingsessions.

B.Runadogwelfarefoundation.

C.Donatedogbiscuitstocharity.

D.Fundadogcharitableorganization.

3.WhichwordbestdescribesShapland’sbusinessapproach?

A.Daring.B.Strategic.C.Idealistic.D.Traditional.

4.Whatdoestheunderlinedpartinthelastparagraphmean?

A.Coffeepriceshavebeenrising.

B.Foodshouldn’tcostmorethancoffee.

C.Foodandcoffeeshouldbepricedreasonably.

D.Customersexpectbetterfoodfortheirmoney.

阅读B-2(巩固)Atfirstsight,Easthopedoesn’tseemmuchlikeaCassandra(希腊神话人物).She

smilesalot.Hermanneriskindandmotherly;pushedtonameherprofession,youmightguessatnurseorteacher.But

lookcloser.

Easthopeisanemergencyplannerwhosejobistosupportthesurvivorsofmajordisasters,inwhichcapacityshe

actedfollowingthe2004IndianOceantsunamiandthefireatGrenfellTower.Fortwodecades,thepublicknew

nothingaboutthisvitalwork,whichwentonbehindthescenes,thoughshewashugelyadmiredinwhatwemightcall

professionaldisastercircles:avoiceofcalmandafountainofwisdom.Butin2023,shepublishedabest-sellingbook

abouthercareer,WhentheDustSettles,andthatchanged.Peoplebecameveryinterestedinwhatshedid.

“Atliteraryfestivals,mostauthorsgetquestionsabouttheirwritingprocess,”Easthopesays.“ButIwouldn’tget

those.WhatpeoplewantedfrommewastoknowhowIlivedwiththeknowledgethatIhave.Wasn’tIafraid?Howdid

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Ihandleit?IwouldtellthemthatIdidn’tliveafraid,andIwouldgivethembasicadvice.Butthiswasn’tenough.”In

theend,shefeltshehadnochoicebuttowriteasecondbook,oneinwhichshewouldtrytocoverallthatshehas

learnedforthebenefitofeachindividual.

WhileherpublisherdescribesComeWhatMayasaroadmapforresilience(韧性),thewordisoneEasthope

dislikes.Ready,shesuggests,isabetterone.Easthopealsoremindspeoplethatsmallthings,likelosinghairduring

illnessorconsumingtoomuchfoodaftersomeonedies,stillmatter.Sheencouragespeopletoremember,nottoforget,

whathappenedduringdisasters,becausesucheventsleavealong-lastingeffect.

1.WhatmightaCassandrabelikeaccordingtoparagraph1?

A.Friendlyandenergetic.B.Competentandcautious.

C.Cheerfulandeasy-going.D.Seriousandunapproachable.

2.WhatledtoincreasedpublicawarenessofEasthope’sworkin2023?

A.Thepublicationofabestseller.

B.Herinvolvementin2004tsunamirelief.

C.Thegrowthofprofessionaldisastercircles.

D.Hersuddenrisetofamethroughmedia.

3.Whyarereaders’questionscitedinparagraph3?

A.TorevealEasthope’spersonalfears.

B.ToexplainEasthope’swritingprocess.

C.ToshowcaseEasthope’swritingmotivation.

D.TopresentpublicdoubtsaboutEasthope’swork.

4.WhatdoesEasthopeagreeonhandlingdisasters?

A.Forgettingaidsrecovery.

B.Resiliencemattersmost.

C.Positivethinkingtakesthelead.

D.Minorsufferingsdeserveattention.

阅读B-3(提升)Eighteenmilesintothewalk,bothofmylegsscreamed.Iwasafewmonthsinto

trainingfora30-milewalkingchallengetocelebratethefinalyearofmyPh.D.,andnowmycarefullylaidplans

seemedonshakyground.Thesetbackcameontopofbadnewsonanotherfront:myjobhunt.Iappliedtopositions

broadly,confidentIwouldlandsomethingsoon.Buttherejectionsstartedtorollin.InbothcasesIwouldsoonhaveto

makeachoice:ShouldIstaythecourse,oradjustmyplans?

LookingforawaytotakemymindoffthestressesoffinishingmyPh.D.andthejobsearch,Idecidedto

organizea30-milewalkingchallenge.I’deasetheburdenoflonghoursworkingonthesischaptersandjobapplications

bybeingoutinthecountryside,amongthemembersofthewalkinggroupIhadjoinedayearago.Soon,though,Iwas

findingIhadlesstimetotrain.IpushedmyselfharderthanIshouldhave,settingthestageformyleginjury.

Myprofessionalprospectsweren’tlookinganybetter.Andmyinjuryonlyworsenedmymood.FormonthsI

stuckdoggedlytomypreviouslylaidplans—butmaybeitwastimetotryanewpath.

Ipreviouslyconsideredgovernmentjobsbuthadbeendiscouragedbythecomplicatedapplicationprocess,very

differentfromthatatprivatecompanies.Buttheemploymentpoliciesseemedfriendlytowardthoseundertakingcareer

transitions,andtheworkseemedinlinewithmycareergoals.Idecidedtogiveitatry,learningnewvocabularysto

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explainhowmyacademicexperiencequalifiedmeforthejobs—andwasexcitedtogetinterviews,andeventually

offers,fortwodifferentpositions.TheweightIhadfeltformonthsfinallylifted.

Atthesametime,Iwasstillstrugglingwithmywalkplans.Withthestressofmyjobsearchbehindme,I

learnedIcouldfindsatisfactionbyrevisingmygoal:ashortenedwalkof14miles,adistanceIcouldmanage

comfortably.

Onemonthlater,Isuccessfullydefendedmythesisandstartedmynewjob.

1.Whatcanwelearnabouttheauthorfromparagraph1?

A.Hewasfacedwithlifedifficulties.B.Hehadcleargoalsforhisfuture.

C.Hewasmakingacademicprogress.D.Hehadgivenuponhissportsplans.

2.Whatdidtheauthorexpectofthe30-milewalkingchallenge?

A.Mentalrelief.B.Newfriendships.C.Jobopportunities.D.Fitnessimprovement.

3.Whydidtheauthorapplyforgovernmentjobs?

A.Therewerevariouspositionoptions.B.Theapplicationprocedurewasfamiliar.

C.Theyallowedforalongcareertransition.D.Theymatchedhisprofessionalobjectives.

4.Whatmessagedoestheauthormostwanttosendinthetext?

A.Planscanbeadjustedtobettersuitourselves.B.Successoftencomesaftertoleratingfailures.

C.Exercisecancontributetoourmentalcapacities.D.Overcomingchallengesisanecessarypartoflife.

【原卷阅读C题】知识点发明与创造,说明文

28、

29、

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30、

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阅读C-1(基础)AISuitcaseisasmartsuitcasedevelopedbyablindcomputerscientisttoaidthe

visuallyimpaired(有缺陷的).Itcannavigate(导航)theirsurroundingsmoreefficientlywithouttheaidofguidedogs.

65-year-oldChiekoAsakawahasbeencompletelyblindsinceshewasonly14,followinganaccident.Sheisa

computerscientist.Havinglongstruggledwithnavigatingunfamiliarandcrowdedplaces,Asakawacameupwithan

ideatohelpthevisuallyimpairedgetaroundeasier.

In2017,herownexperiencesinspiredhertoputforwardtheideaofasmartsuitcasethatcouldguideitsuser

withthehelpofbuilt-insensorsandcameras.Sixyearslater,theAlSuitcaseisalmostreadyforenteringthemarket.

“AIguidesmeasitreplacesthesightIhavelost.Itisadreamtobeabletogooutfreelybymyself,”Asakawa

saidduringa2020interviewwhenherinventionfirstmadeinternationalnewsheadlines.

Aftertheuserinputstheirdestinationontheirsmartphone,theAlSuitcasecanplanthebestroutetothatpoint.

ThesmartsuitcasethenreliesonasetofsensorsandaGPSsystemtoassessitssurroundingstoavoidrunninginto

otherpeopleandblocksonitsroute.

ThissmartdeviceisnowavailablefortestingbyanyvisuallyimpairedpersoninfrontoftheMiraikanMuseum.

AsakawaandthecompaniesthatfinancedherworkoverthelastfewyearswanttomaketheAISuitcaseavailablefor

hireatairports,shoppingcenters,andtrainstationsinthenearfuture.

1.WhatcanweknowaboutChiekoAsakawa?

A.Sheisnottotallyblind.B.Shesetsfootincomputerscience.

C.Sheraisessomeguidedogs.D.Shedreamstostayindoorsquietly.

2.WhenwastheAIsuitcasereadyformarket?

A.In2014.B.In2017.C.In2020.D.In2023.

3.HowcantheAIsuitcaseassessitssurroundings?

A.Byanalyzingthedatagivenbydesigners.

B.Byrespondingtotheusers’voice.

C.ByrelyingonsensorsandGPSsystem.

D.Byshowingthedestinationsonscreen.

4.Whatisasuitabletitleforthetext?

A.AFemaleComputerScientistFoughtagainstBlindness

B.ChiekoAsakawaDidHerOwnBusinessSuccessfully

C.AsakawaandHerCompanyFinancedtheVisuallyImpaired

D.AScientistCreatedAI-PoweredSuitcasefortheVisuallyImpaired

阅读C-2(巩固)StanfordassistantprofessorRuikeZhaopublishedagroundbreakingmedical

breakthroughinNature:usingatiny2mmmicrorobot,sheincreasedthesuccessrateofbloodclot(血块)removalfrom

amere11%toanamazing90%,sendingshockwavesthroughthemedicalworld.

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Inmodernsociety,aboutoneineverydozenpeoplemayexperienceabloodclotintheirlifetime.Itiswidely

knownthatbloodclotsaretheleadingcauseofstrokesandheartattacks.Duringtreatment,theabilitytoquicklyand

effectivelyrestorebloodflowbecomesamatteroflifeanddeath.

Unfortunately,traditionalmechanicalmethodshavealowsuccessrate.Theprocessisliketryingtopickup

brokentofuwithchopsticks—notonlyissuccessunlikely,butthesituationmayevenworsen.Bloodclotsmaybreak

apartwhilebeingdeformed,resultinginsmallpiecesstuckinhard-to-reachareas.

However,ProfessorZhao’s2mmmicro-robotentersbloodvessels(血管)and,usinghigh-speedrotation(旋转),

generatesforcestoreducetheclotsizeto5%.It’slikewhenyoupressandrubsoftthings,likehair,betweenyour

hands.Theforcemakesthemsticktogetherintoasmallball.Themicro-robotworkssimilarly,usingpressuretobring

theclotcomponentstogether,makingthemeasi

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