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语篇阅读高分练(三)第一组(2019·重庆模拟)RedoxonDoubleActionKidsChewableThisproductprovidesauniquecombinationofVitaminCandZinc,activeingredientswhicharesui

tedforthegrowthanddevelopmentofkids(2－12years).VitaminChelpstospeeduprecoveryfromcoldsandZinciscrucialforthenormalcellular

immunefunction.Thetabletscomeinaheartshapedformatwithadelicioustuttifruttiflavor.Sugar－FreeDosage：Children(2－3years):1ta

bletdailyChildren(4yearsandabove):1－2tabletsdailyOrasdirectedbyaphysician.Storebelow25℃.Recommendedtochildrenwhocanthoroughlych

ewandsafelyswallowwithoutsupervision.A2Alwayswashhandswithsoapandwateranddryusingacleancloth.Addtwobu

ilt－inlevelscoopsofpowderforeach100mlofwater.Serveimmediatelyorchillinrefrigeratorfor30minutes.Prepareeachdrinkasneede

d.Itissafertousefreshlyprepareddrinks.Donotstoredrinksformorethan24hoursintherefrigerator.Aftermonths,waterandmilkshouldbeyou

rtoddler's(学步的小孩)maindrinks.Theseshouldbeofferedinacupratherthanafeedingbottle.Alwayscloselidimmediatelyafteruse.Useconten

tswithin4weeksofopening.MFD21/04/201620：26USEBY19/04/2017MadeInNewZealand1.WhomayneedRedoxonDoubleAction

KidsChewablemost?A.A2－year－oldboywholikesaheartshape.B.A3－year－oldgirlwhooftensuffersfromcolds.C.Ababywhohasasweettooth.D.Ahighschoolstu

dentwholacksVitaminC.2.WhichofthefollowingstatementsistrueaboutA2?A.Foratoddleracupinsteadofafeedingbottleisrecom

mended.B.It'sbettertousethiscanofA2beforeApril19,2016.C.We'dbetteruseupA2withinabout4months.D.Unfinisheddrinksmustbeabandonedimmediately.3.Th

einformationismostprobablytakenfrom________.A.abeautymagazineB.atravelbrochureC.instructionsofproductsD.feedingguides答案与解析【语篇解读】本文是一

篇说明文。文章介绍了两种产品的作用及其适用范围，如何使用等。1.答案B解析细节理解题。根据“ThisproductprovidesauniquecombinationofVitaminCandZinc,...aresuited

forthegrowthanddevelopmentofkids(2－12years).VitaminChelpstospeeduprecoveryfromcolds...”可知，该产品的适用年龄为2－12岁，排除D项；A项虽然本段也提及，但是

不是最需要该产品的人，故排除A；根据“Sugar－Free”可排除C；该产品有助于加速感冒的恢复，故B项(一个经常患感冒的3岁女孩)符合题意。2.答案A解析细节理解题。根据A2部分中的内容“Theseshouldbeofferedinacupratherthanafeedingbottle.

Alwayscloselidimmediatelyafteruse.Usecontentswithin4weeksofopening.MFD21/04/201620:26USEBY19/04/2017”可知，这些饮品应该盛放在杯子里而不是奶瓶里，故选A项。2016年4月21日

生产，该产品的有效期至2017年4月19日，故B项错误；根据“开封后4周内用完”，可知C项错误；根据“用后请立即关闭盖子”可知D项错误。3.答案C解析文章出处题。本文主要介绍了两种产品及其作用，适用人群、储存方式及如何使用。由此可判断出

这应当出现在产品说明书上，故选C项。(2019·杭州模拟)Microsofthasdevelopedanewsmartphoneappthatinterpretseyesignalsandtranslatesthemintoletters,allowingpeoplewithALS(渐冻症

)tocommunicatewithothersfromaphone.TheGazeSpeakappcombinesasmartphone'scamerawithartificialintelligencetorecognizeeyemo

vementsinrealtimeandconvertthemintoletters,wordsandsentences.ForpeoplesufferingfromALS,alsoknownasmotorneurone(神经元)disease,eyemovementcanbetheonl

ywaytheyareabletocommunicate.“Currenteye－trackinginputsystemsforpeoplewithALSorothermotordisabilitiesareexpensive,not_constant_under_sunlight,_a

ndrequirefrequentreadjustmentandconsiderable,relativelyfixedsystems，”saidXiaoyiZhang,aresearcheratMicrosoftwhodevelopedthetechnology.“Toreduceth

edrawbacks...wecreatedGazeSpeak,aneye－gesturecommunicationsystemrunningonasmartphone,andisdesignedtobelow－cost,constant,portableandea

sytolearn.”Theappisusedbythelistenerbypointingtheirsmartphoneatthespeaker.Achartstucktothebackofthesmartphonei

sthenusedbythespeakertodeterminewhicheyemovementstomakeforcommunication.Thelabelshowsfourgrids(方格)ofletter

s,whicheachcorrespondtoadifferenteyemovement.Bylookingup,down,leftorright,thespeakerselectswhichgridstheywantthelettersbelongto.Theartificiali

ntelligencealgorithm(计算程序)isthenabletopredictthewordorsentencetheyaretryingtosay.Zhang'sresearch,Smartphone－BasedGazeGestureCommunicationforP

eoplewithMotorDisabilities,issettobepresentedattheConferenceonHumanFactorsinComputingSystemsinMay.1.Howdoesthenewsmartphoneapphelppe

oplewithALS?A.Byconnectingitscamerawithsufferers'appearance.B.Bycommunicatingwithpeopledirectlywithacamera

.C.Bychangingeyemovementsintodetailedwritteninformation.D.Bylookingintotheeyesofthesufferers.2.What'srightaboutALS?A.People'sorg

anscan'tfunctionatall.B.Alloftheorganscan'tfunction.C.People'sorgansarefrozen.D.Peoplecanstillcommunicatewithoutba

rrier.3.Whatdoestheunderlinedpartmean?A.Thesystemcan'tbeusedinthesunlight.B.Thesystemcan'tbeputintouse.C.Thesystemisnotperfectatpresent.D.The

systemisnotavailableforeveryone.4.Whowouldbethepotentialusersoftheapp?A.Thosewhohavephysicaldisease.B.Peopl

ewhocan'tmoveatall.C.Thosewhocan'tcommunicatenormallyatall.D.Thosewhohavemotorneuronedisease.答案与解析【语篇解读】本文为应用说明文。微软开

发了一个新的智能手机应用程序，可以识别眼部信号并将其翻译成字母。专为那些患有ALS(渐冻症)的人群设计的。1.答案C解析细节理解题。根据文章第二段中“TheGazeSpeakappcombinesasmartphone'scamerawithartificialint

elligencetorecognizeeyemovementsinrealtimeandconvertthemintoletters,wordsandsentences.”可知，微软研发的这款手机应用程序可以实

时识别人们眼球运动，把它们转化为详细的书面信息，故选C项。2.答案B解析推理判断题。根据第三段第一句“ForpeoplesufferingfromALS,alsoknownasmotorneurone(神经元)disease,eyemov

ementcanbetheonlywaytheyareabletocommunicate.(患有ALS(渐冻症)的人，眼球运动可能是他们沟通的唯一的方式。)”可知，并非所有的器官失去了功能，A项太绝对了；C项说人的器官冻僵，不正确；D项这些人交流无障碍更是错误的。只有B项说并非所有的器

官没有功能是正确的。故B项符合题意。3.答案D解析猜测词义题。根据划线部分上句“Currenteye－trackinginputsystemsforpeoplewithALSorothermotordisabilitiesareexpensive...(目前针对ALS或其他运动障碍患者的眼睛跟

踪输入系统价格昂贵……)”可知，“notconstantundersunlight”指的是这个系统的费用很贵，不是每个人都能用的。故选D项。4.答案D解析推理判断题。根据第一段中“Microsofthasdevelopedanewsmar

tphoneappthatinterpretseyesignalsandtranslatesthemintoletters,allowingpeoplewithALS(渐冻症)tocommunicatewithothersfromaphone.”和第

三段第一句“ForpeoplesufferingfromALS,alsoknownasmotorneurone(神经元)disease,eyemovementcanbetheonlywaytheyareab

letocommunicate.”可知，这种app是为患有ALS(渐冻症)的人，即患有运动神经元病的人(Thosewhohavemotorneuronedisease.)用的。故选D项。(2019·云南模拟)P

lantsonEarthhavegrownforhundredsofmillionsofyears,yetPresidentDonaldTrump'spicktoleadhisnewclimateteaminsiststhattheyneedmorecarb

ondioxide(CO2)toboom.Princetonphysicistandcarbondioxide－advocateWilliamHapperhasbeenselectedtoheadthebrandnewPresidentialCommi

tteeonClimateSecurity.Theatomicscientist,whoachievedrecognitionforhisworkonatomiccollisions(原子碰撞),notclimatescience,declaredthattheplanet'satmosph

ereneedssignificantlymoreCO2,whichisreportedtospeedupclimatechange.HappersaidplantsuseCO2toliveandmoreCO2isactuallyabenef

ittotheEarth.HealsostressedthatEarthisexperiencinga“CO2starvation”，andconcludesthat“Ifplantscouldvote,theywouldvoteforcoal.”Earthandp

lantscientists,however,findHapper'sinsistencethattheplantkingdomwouldbenefitfromincreasedCO2wrong－headedanditlacksevidence.

Forexample,Earth'sCO2levelshaveincreasedsharplyinthelastcentury,andarenowattheirhighestlevelsinatleast800

，000years—thoughothermeasurementsshowCO2levelsarehigherthanthey'vebeenin15millionyears.“TheideathatincreasedCO2isuniversallybeneficial‘toplants’i

sverymisguided，”JillAnderson,anevolutionaryecologistspecializinginplantpopulations,saidinaninterview.Datash

owstheevolutionofglobalaveragetemperatureandCO2concentrationfrom1850to2019.Though2019isabitcoolerthanrecentyears

,itisstilloneofthewarmestyearseverandliesclosetothetrendlineofglobalwarming.Bothindependentacademicor

ganizationsandgovernmentagenciesarounddifferentpartsoftheworldconcludedmoreCO2willbringmanynegativeimpactstoplantenvironments.Andtheyaddedthat“Ifs

omeoneisgoingtoclaimitisgood,it'snecessaryforthemtoshowevidence.”1.WhydoesHapperthinkplantsneedmoreCO2?A.PlantsvoteformoreCO2.B.CO2spe

edsupclimatechange.C.PlantsneedmoreCO2tolive.D.CO2isactuallyabenefittotheEarth.2.WhatcanbeinferredfromParagraph3?A.2019isabitwarmerthanrecenty

ears.B.CO2levelsmustbethehighestinhistory.C.TheplantkingdommustbenefitfromincreasedCO2.D.ThereareadequateevidencetosupportHapper'sinsistence.3.Whatdo

estheunderlinedword“it”inthelastparagraphprobablyreferto?A.MoreCO2.B.Theplant.C.Theworld.D.TheUSgovernment.4.Theauthor'sattitudeinwri

tingthispassagecanbedescribedas________.A.criticalB.objectiveC.positiveD.negative答案与解析【语篇解读】本文属于说明文。关于二氧化碳激增对植物的利弊问题，

美国总统特朗普钦点的政府科学家团队持有的观点与其他科学家不一致。1.答案C解析细节理解题。根据文章第二段第三句中内容“HappersaidplantsuseCO2tolive”可知，Happer认为植物生存需要二氧化碳。故选C项。2.答案B解析推理判断题。根据文章

第三段第二句“Earth'sCO2levelshaveincreasedsharplyinthelastcentury,andarenowattheirhighestlevelsinatleast800，000years...”可知，地球二氧化碳浓度在上世纪迅速上升，

在过去的80万年里属于最高浓度，故可以推出，二氧化碳水平可能是历史最高。故选B项。3.答案A解析代词指代题。根据前句内容提到“moreCO2willbringmanynegativeimpactstoplantenvironments”，可知it代指“更多的二氧化碳”。故选A项。4

.答案B解析推理判断题。本文主要讲述关于二氧化碳激增对植物的利弊问题，美国总统特朗普钦点的政府科学家团队持有的观点与其他科学家不一致，整篇文章中作者只是把双方的观点客观地进行描述，并没有发表自己的态度和言论，故选B项“客观的”。(2019

·山东模拟)ChildreninruralareasofCambodiaoftensufferfromorevendieofpreventableillnessesbecausethereisnotanysoapavailable.In2014，SamirLakh

ani,anAmericancollegestudent,sawtheissuewhilevolunteeringinaCambodianvillage.“Irememberquitevividlyamotherbathinghernewbornbabywithlaundrypowder,whi

chissoharmfultotheskin，”saidLakhani.“It'sdifficultforruralCambodianstoaccesssoap.Firstisaffordability.Ifyouearnonly$1.50everyd

ay,youwon'tspend$1onabarofsoap.Thencomesaccess.Thedemandissolowthatlocalshopsdon'tstocksoap.Thelastreason,becausem

anyCambodiansdon'treallyunderstandwherediseasescomefrom,theydon'tknowhowtopreventthem,includingusingsoap.

”Afterfiguringoutasolutiontotheproblem,thebarely－usedsoapinhotels,Lakhanistartedaskinghotelstodonateleftoversoap.“Theywereal

leagertohelp.”heexplained.LakhaniregisteredEco－SoapBankshortlyafterwards.Soon,hereceivedenoughfundstohiredisadvantage

dCambodianwomentocollectandreproducetheusedsoap.Today,theorganizationhasfourrecyclingcentersacrossthecountry,providingjobsto35localwomen.An

dsofar,some174，000barsofsoaphavebeendonated,about24，000poundsofsoaphasbeenrecycled,andhygiene(卫生)hasbeenimproved

forabout661，000people.“Wearekilling_three_birdswithonestone.”Lakhanisaid.WhenitcomestothefutureofEco－SoapBank,Lakhanisaid,“We'vejustscratc

hedthesurface.LackofhygieneisnotsomethinguniquetoCambodia.Thedemandforimprovedhygieneinthedevelopingworldishuge,andmuchremainstobedone.We're

lookingatsevencountriestoexpandtointhenearfuture.”1.WhichofthefollowingisnotmentionedasthereasonwhyruralCambodiansdon'tusesoap?A.

Poverty.B.Inaccessibility.C.Unawareness.D.Tradition.2.Whatdoestheunderlinedpart“killingthreebirds”inParagraph5referto?A.Savingsoap,curingdiseasesand

providingeducation.B.Stoppingpollution,providingjobsandinspiringdonation.C.Reducingwaste,providingemploymentandimprovinghealth.D.Re

cyclingwaste,helpingcharityandimprovingcommunityhygiene.3.WhatcanweinferaboutEco－SoapBank?A.Itwon'tbelongbeforeitexpa

ndstothewholeworld.B.There'slittleitcandowithoutothercountries'assistance.C.Itwillmakegreatercontributionstothedeveloping

world.D.ItwillsoonsettletheproblemofpoorhygieneinCambodia.4.Whatdoesthetextmainlytalkabout?A.Eco－SoapBankhelps

improvehygiene.B.Cambodianwomenhaveabrightfuture.C.AUSyoungmancallsforhelpingpoorcountries.D.Lackofhygi

eneremainsaseriousproblemintheworld.答案与解析【文章结构】【语篇解读】本文是一篇说明文。文章通过描述生态肥皂银行(Eco－SoapBank)对于促进柬埔寨农村卫生条件改善、促进就业以及废物利用的积极作用，说明了将

来它会对改善发展中国家的卫生条件作出巨大贡献。1.答案D解析细节理解题。根据第二段中“Firstisaffordability...Thencomesaccess...Thelastreason,becausemanyCambodiansdon'treallyu

nderstandwherediseasescomefrom,theydon'tknowhowtopreventthem,includingusingsoap.”可知，贫穷、香皂难购买以及没有使用意识是农村柬埔寨人不使用香皂的三点原因，其中并没有提到传统。故选D项。

2.答案C解析词意猜测题。根据第四段第二句“Soon,hereceivedenoughfundstohiredisadvantagedCambodianwomentocollectandreproducetheusedsoap.”可知，用这种方法为贫穷的柬埔寨女性提供了就业；根据倒数第二段倒

数第二句“...about24，000poundsofsoaphasbeenrecycled,andhygiene(卫生)hasbeenimprovedforabout661，000people.”可知，废弃肥皂得到了回收，卫生健康得到了改善。故可推

测划线部分指的是减少了浪费，提供了就业和改善了健康。故选C项。3.答案C解析推理判断题。根据最后一段倒数第二句“Thedemandforimprovedhygieneinthedevelopingworldish

uge,andmuchremainstobedone.”可知，生态肥皂银行会对将来改善发展中国家的卫生条件作出巨大贡献。故选C项。4.答案A解析主旨大意题。根据文章主要内容为叙述生态肥皂银行对于改善柬

埔寨农村卫生条件的积极作用，说明了生态肥皂银行将会对于将来发展中国家卫生条件的改善起到重大作用。故选A项。第二组(2019·宁夏模拟)Bothhoneybeesandantsaresocialinsectsthatlivein

groupscalledcolonies.Theysurvivebymeansoftheircollectiveintelligence.Theirdecision－makingpowerisdistributedthroug

houtthegroup;thatis,nooneantorbeemakesdecisionsforthegroup.Instead,theyworktogether.AsDeborahM.Gordon,abiologistofStanfordUniversit

y,says,“Antsaren'tsmart.Antcoloniesare.”Thesameistrueforbeecolonies.Althoughbeesandantsarequitedifferentphysically,theyhavealotincommo

nintermsoftheirbehavior.Specifically,honeybeesandantshavesimilarroleswithinthecolony,bothhavecommunicationsystems,andbothhave

thecapacityoflearning.Antscommunicatebyusingchemicalscalledpheromones,whichcanalertotherstodangerortoafo

odsource.Forexample,whenworkerantsfindapromisingsource,theylettherestofcolonyknowhowtofinditbyleavingatrailofpheromone

sonthewaybacktothecolony.Theotherantspickupthemessageusingtheirsenseofsmell.Bees,ontheotherhand,usemovementtocommunicatew

itheachother.Workerbeessendmessagetoeachotherbymeansofa“dance”.Differentspeedsandmovementssenddifferentmessages.Forexample,whenworkerbeescalle

dscoutsgoouttofindanewhomeforthecolony,theyreturnanddoadancefortheotherworkerbeesthatindicatesthelocationofthenewhomeandhow

suitableitis.Thefasterthescoutsdancethebetterthenewlocationis.Honeybeesandantsarebothcapableoflearning.OneChinese

studyfoundthatbeescanbetrainedtolearnandrememberaroutetoafoodsource.Theresearchersalsofoundthatbeescanbetaughttore

cognizehiddenobjectsandusetheconceptsof“sameness”and“difference”toaccomplishcertaintasks.Antstakethisonestepfurther.RecentAmericanresearchhassho

wnthatantsnotonlyhavetheabilitytolearn,butalsocanteachtheirforaging_skillstootheryoungerants.Theyobservedthatoldera

ntsaccompanyyoungantsinsearchoffoodandteachthemtherouteandhowtoavoidobstacles.Aswecansee,thesocialbehaviorofhoneyb

eesandantsisquitesimilar.Bothcoordinatecomplexactionsandaccomplishcrucialsurvivaltasksbycooperatingingroupsc

onsistingofmanyindividuals.Unintelligentastheymaybeasindividuals,asgroupstheyoftenshowamazingbrillianceasthey

goabouttheireverydayactivities.1.Whatdoantsandbeeshaveincommon?A.Theymakeuseofcollectiveintelligence.B.Theyliveinsimilar－sizedco

lonies.C.Theyhavesmallleadershipgroupsthatmakealldecisions.D.Theyusethesamemethodtocommunicatewitheachother.2.Whatdoesthespeedofabee'sdanceindicat

e?A.Thedistancetoaneighboringcolony.B.Thequalityofanewcolonylocation.C.Thediscoveryofanewfoodsource.D.Thedirection

toapotentialfoodsource.3.InParagraph3,howdoestheauthordemonstratetheideathatHoneybeesandantsarebothcapableoflearnin

g?A.Byusingstatistics.B.Byexplainingreason.C.Bypresentingstudyfindings.D.Bystatingopinions.4.Whatdoestheunderl

inedpart“foragingskills”refertointhethirdparagraph?A.Theskillsofcommunicating.B.Theskillsoflookingforfood.C.Theskillsoflearning.D.Theskills

offindinganewhome.答案与解析【语篇解读】本文为科普类说明文。蜜蜂和蚂蚁都是群居的昆虫，它们协调复杂的行动，依靠集体智慧生存。尽管它们作为个体可能并不聪明，但它们作为群体，在日常活动中经常表现出惊人的聪明才智。

1.答案A解析细节理解题。根据第一段中“Theysurvivebymeansoftheircollectiveintelligence...Instead,theyworktogether.”可知，它们的共同点是利用集体智慧

。故选A项。2.答案B解析细节理解题。根据第二段最后一句“Thefasterthescoutsdancethebetterthenewlocationis.”可知，蜜蜂跳舞的速度越快，新地点就越好，故选B项。3.答案C解析推理判断题。根据第三段的段落结构可知，

首句“Honeybeesandantsarebothcapableoflearning.(蜜蜂和蚂蚁都有学习的能力。)”为主题句，围绕该主题，作者分别通过中国和美国的研究论证该主题，故本段作者通过展示研究结果来陈述观点的，故选C项。4.答案B解析词义猜测题。根据下文

“Theyobservedthatolderantsaccompanyyoungantsinsearchoffoodandteachthemtherouteandhowtoavoidobstacles.(年老的蚂蚁陪伴年轻的蚂蚁寻找食物，并教它们路线和如何避开障碍物。)”可知，蚂蚁不仅有学习的能

力，还能把它们的觅食技能传授给其他年轻的蚂蚁。故foragingskills在此处指“觅食技能”，故选B项。(2019·保定二模)Slowlybutsurely,we'removingcloserandcloserto5Gworld.Fromsmar

t－homesecuritytoself－drivingcars,alltheinternet－connecteddevicesinyourlifewillbeabletotalktoeachotheratlightnin

g－fastspeedswithreduceddelay.Objectivelyspeaking,thefastest4GdownloadspeedsintheUStopoutatanaverageof19.42Mb

ps.Butbycomparison5Gpromisesgigabit(千兆)speeds.“5Gisoneofthosesigns,alongwithartificialintelligence,ofthiscomingdataage，”said

SteveKoenig,seniordirectorofmarketresearchfortheConsumerTechnologyAssociation.“Theself－drivingvehicleisagreatemblemofthisdataage,andthatistos

ay,itisasignoftime,becausewithonesingletask,driving,youhavemassiveamountsofdatacomingfromthevehicleitself,andavarietyofsensorsarecollectingal

otofinformationtomodelitsenvironmentasitmoves.It'spullingindatafromothervehiclesaboutroadconditionsdownthelane.Itcouldbeweathe

rinformation,butalsoconnectedinfrastructure(基础设施)construction.There'slotsofdatabehindthattask,whichiswhyweneedhighspeed.Augmented

realityglassesandvirtualheadsethaven'tyetbrokenthemainstream,buttechcompaniesarejoyfullybettingthatthese

deviceswilleventuallyreplaceoursmartphones.With5G,thatcouldactuallyhappen.ThisisnotablebecausecompaniessuchasApplearereportedlyde

velopingARglassestoassist—orperhapsevenreplace—smartphones.EricssonstatedatFebruary'sMobileWorldCongresshowsmartgl

assescouldbecomefasterandlighterwitha5Gconnection,becauseinsteadofbeingweigheddownwithcomponents,theglassescouldr

elyonhardwareforprocessingpower.Butdon'tgettooexcited.There'sstillalotofworktobedoneinthemeantime,includingvarioustrialstomakesuretheradio

splaynicelywithhardwareandinfrastructureconstructionso5Gisn'tconcentratedonlyinbigcities.1.WhatdoestheauthorwanttostressinParagraph1?A.Thelig

hting－fastspeedof5G.B.Theexpectationof5Gworld.C.Thedifferencebetween4Gand5G.D.Theinternet－connecteddevicesinourlife.2.Whatdoestheunderlinedword“

emblem”inParagraph2mean?A.Exhibition.B.Success.C.Symbol.D.Explanation.3.Wecaninferfromthetextthat________.A.5Gworldwon'tcomewit

houtARglassesB.5GhelpstocreatetheartificialintelligencevehicleC.ApplecompanyisdevelopingARglassesworldwideD.Techcompanieswill

facethefactthatsmartphonesmaybereplaced4.Whatwilltheauthorprobablytellusnext?A.Howtofullyexpand5Gcoverage.B.Smartglasseswillbecome

fasterandlighter.C.Why5Gisn'tconcentratedinbigcities.D.Theimportanceofinfrastructureconstruction.答案与解析【文章结构】【语篇解读】本文是一篇说明文。文章讲述的是我们离5G世界越来越近了

。1.答案A解析段落大意题。根据第一段最后一句“Butbycomparison5Gpromisesgigabit(千兆)speeds.(但是相比之下5G承诺千兆速度。)”可知，作者在第一段想强调“5G光速快。”故选A项。2.答案C解析词义猜测题。根据划线词所在句的下一句“...and

thatistosay,itisasignoftime...(也就是说，这是时间的标志)”可知，划线词的意思是“标志；象征”。故选C项。3.答案D解析推理判断题。根据第三段中“ThisisnotablebecausecompaniessuchasApplearereportedlyd

evelopingARglassestoassist—orperhapsevenreplace—smartphones.[这一点值得注意，因为据报道，苹果(Apple)等公司正在开发增强现实眼镜，以帮助—甚至取代—智能手机。]”，我们可以推断，科技公司将面临智能手机可能被取代的事

实。故选D项。4.答案A解析推理判断题。根据最后一段中“Butdon'tgettooexcited.There'sstillalotofworktobedoneinthemeantime,includingvarioustrialstomakesuretheradios

playnicelywithhardwareandinfrastructureconstructionso5Gisn'tconcentratedonlyinbigcities.(但是不要太激动。与此同时，仍有很多工作要做，包括各种试验，

以确保收音机能很好地配合硬件和基础设施建设，这样5G就不会只集中在大城市。)”可知，作者接下来可能会告诉我们“如何全面扩大5G覆盖。”故选A项。(2019·北京二模)TheAlexandertechniqu

eUntilearlierthisyear,Ididn'tknowanythingabouttheAlexandertechnique—andsawnoreasontothinkIshould.Oneday,thebackacheIregularlysufferedwasmorepainful.

Iwasbroughtuptothinkthatthepreferredwayofdealingwithachesistodonothingandhopethey'llgoaway,butIeventuallywenttothedoctor.Afterexaminin

gme,hesaid,“Youactuallyhavebadposture(姿势).GooffandlearntheAlexandertechnique.”ThreemonthslaterIcouldwalkstraighterandsi

tbetter.TheAlexandertechniqueisawayoflearninghowyoucangetridofharmfultensioninyourbody.Theteachingfocusesontheneck,headandback.Ittrainsyoutouseyourb

odylessseverelyandcarryoutthemovementsthatwedoallthetimewithlesseffort.Thereislittleeffortinthelessonsthemselves,whichsets

aparttheAlexandertechniquefromyogaorpilates,whichareexercise－based.Atypicallessoninvolvesstandinginfrontofachairandlearningtositandstandwithmin

imumeffort.Youspendsometimelyingonabenchwithyourkneesbenttostraightenthespine(脊椎)andrelaxyourbodywhilethete

achermovesyourarmsandlegstotrainyoutomovethemcorrectly.Thetechniquehelpstobreakthebadhabitsaccumulatedoveryears.Tryfoldingyourarmsth

eoppositewaytonormal.Thisisanexampleofahabitthebodyhasformedwhichcanbehardtobreak.Manyofuscarryourheadstoofarba

ck.Theheadweighsfourtosixkilos,soanyinappropriateposturecancauseproblemsforthebody.Thetechniqueteachesyoutoletgoofth

emusclesholdingtheheadback,allowingittogobacktoitsnaturalplaceonthetopofourspines.SowhowasAlexanderandhow

didhecomeupwiththetechnique?FrederickAlexander,anAustralianactorbornin1869,foundinhisyouththathehadvocal(声音的)problemsdur

ingperformances.Heanalyzedhimselfandrealizedhisposturewasbad.Heworkedonimprovingit,withexcellentresults

.HebroughthistechniquetoLondonandopenedateacher－trainingschool,whichisstillsuccessfultoday.Soifyou'rewalkingalongtheroadonedaywithshouldersbe

ntforward,feelingweigheddownbyyourtroubles,giveathoughttotheAlexandertechnique.Itwillhelpyouwalktallagain.1.WhatdoestheauthorsuggestinParagrap

h1?A.Shefeltnobetterafterthetreatment.B.ShegotboredwiththeAlexandertechnique.C.Shewasscepticalaboutthedoctor'sme

thod.D.Shewasunwillingtoseektreatmentforherbackache.2.WhatistheprincipleoftheAlexandertechnique?A.Physicaltensionshouldn'tbecompletelyrelieve

d.B.Thetechniqueshouldn'tbecombinedwithotherexercises.C.Thepracticeofthetechniqueshouldn'tbeattemptedalone.D.Familiarphysicalactionsshoul

dn'tbedonewithmucheffort.3.WhatcanwelearnaboutFrederickAlexander?A.Hemanagedtorecoverhisvocalpowers.B.Hewaseagertomakeanameforhimself.C.Hedevelope

daformofexerciseforactors.D.Hehadtoleavehometodevelophistechnique.4.Whatisthemainideaofthepassage?A.Theoccurrenc

eofbackpainiswidespread.B.Alexanderimprovedthetechniquetotreatbodypain.C.TheAlexandertechniquehelpsovercomepostureproblems.D.Peoplewithbackpain

arevictimsofinappropriatepostures.答案与解析【语篇解读】本文属于说明文，介绍了亚历山大技巧对于矫正身体的作用以及其发明者。1.答案D解析推理判断题。根据第一段中“Iwasbroughtuptot

hinkthatthepreferredwayofdealingwithachesistodonothingandhopethey'llgoaway,butIeventuallywenttothedoctor.”

可知，作者从小就被灌输这样的思维：处理疼痛的更好办法就是不做任何事情，希望疼痛自行消失，但是却最终不得不去看医生，故可知，作者不愿意为她的背痛寻求治疗，故选D项。2.答案D解析推理判断题。根据第二段中“Ittrainsyo

utouseyourbodylessseverelyandcarryoutthemovementsthatwedoallthetimewithlesseffort.”可知，亚历山大技巧训练你不那么剧烈地使用你的身体，并

且以更少的努力完成我们一直在做的动作。故可知，该技巧的原则就是用最小的力来做习惯性的动作，故选D项。3.答案A解析推理判断题。根据倒数第二段中“FrederickAlexander,anAustralianactorbornin1869,foundinhisyouththath

ehadvocal(声音的)problemsduringperformances.Heanalyzedhimselfandrealizedhisposturewasbad.Heworkedonimprovingit,withexcellentresu

lts.”可知，弗雷德里克·亚历山大，一个出身于1869年的澳大利亚演员，在年轻的时候声音出了问题。他做了分析，意识到自己的姿势不正确，因此致力于改善姿势，结果很好。故可知，他通过矫正姿势，解决了自己的声音问题

，故选A项。4.答案C解析标题判断题。本文介绍亚历山大技巧对于矫正身体的作用以及其发明者，故可知在介绍亚历山大技巧的作用，故选C项。(2019·丽水模拟)Nobelprizewinnerssometimesdisplayasmuchuniqueness

whendecidinghowtospendtheirprizemoneyastheydidontheworkthatwonthemtheawardinthefirstplace.WhenSirPaulNursewontheNobelPrizeforMedicinein2001,hedecid

edtoupgradehismotorbike.Afellowwinnerin1993,RichardRoberts,installedacroquetlawninfrontofhishouse.Austrianauth

orElfriedeJelinek,whowonin2004,saidtheprizemeant“financialindependence.”LarsHeikensten,executivedirectoroftheNobelFoundation,saidtherewerenoobvious

shoppingtrendsamongwinners.“Ithinkitdependsalotonwhichcountrytheycomefrom,theirpersonalfinances...whatkindofincomestheyha

vewhentheygettheprize，”hesaid.Realestate,however,isapopularoption,atleastamongthosewillingtorevealwhattheyspendthemone

yon.PhillipSharp,theAmericanco－winnerofthe1993medicineprize,decidedtosplashoutona100－year－oldFederalstylehouse.

“Itookthatmoneyandboughtalittlebitbiggerhouse...It'sabeautifuloldplace，”hetoldAFP(法新社),addingthat“The

moneyisanicepartoftheprocess”，but“theimportantthingabouttheprizeistherecognition.”Forwinnersofthepeaceprizethe

decisionisoftenmoreclear－cut,_asthehonortendstogotopoliticians,organizationsandactivistswhoareundermore

publicsupervision.Many,likeUSPresidentBarackObamain2009andtheEuropeanUnionin2012,donatetocharities.Literaturewinnerstendtobemoreprivateabouthowt

heyusethemoney,butthechoiceisoftenequallystraightforward.“EvenifNobel－winningauthorsarequitewellknown,manyofthemwillnothavemademuchmoneyfromwriting

，”saidAnnaGunder,aNobelliteratureexpertatUppsalaUniversity.Whiletheprizemightkeepthewolffromthedoorforsomeyears,givingthemfreedomtowrite,i

tcanalsobrieflyhavetheoppositeeffect.“Itreallychangestheircareers.Duringthefirstyearafterthey'vewontheyoftenwriteless,buttheygenera

llycontinueafterayearortwo，”saidGunder.1.Fromthepassage,welearnthat________.A.themoneyisactuallythebestpartoftheNobelPrizeB.Nobelwinner

shavegreatoriginalityinusingprizemoneyC.fewwinnerswouldspendtheirprizemoneyonhousesD.winnersbecomemore

independentontheircountry2.Whichofthefollowingisclosestinmeaningtotheunderlinedword“clear－cut”inParagraph6?A.Open.B

.Private.C.Unique.D.Complex.3.Accordingtothepassage,inthefirstyearafterwinningNoblePrize,literaturewi

nnersmay________.A.becomelessproductiveB.makemoremoneyfromwritingC.havethefreedomtocreatemoreandbetterwo

rksD.disappearfromthepubliceyesforaperiodoftime答案与解析【语篇解读】本文是一篇说明文。文章介绍了诺贝尔奖获得者在决定如何花他们的奖金时展现出很多的独特性。比如，房产就是众多诺贝尔奖获得者喜欢投资

的方向。文章还提到了诺贝尔和平奖获得者对奖金的花费更公开，而文学家获得者对奖金的花费更私人化。1.答案B解析推理判断题。根据文章的第一段可知，诺贝尔奖获得者在决定如何花他们的奖金时展现出很多的独特性(uniqueness)。B项

中的“originality”意为“独创性；创造性”。故选B项。2.答案A解析词义猜测题。该句的句意为：诺贝尔和平奖得主的奖金如何用的决定通常会更清晰，公开。因为和平奖通常会由政治家、组织及活动家获得，而他们通常处在更多

的公众监管之下。故选A项。3.答案A解析推理判断题。根据最后一段的最后一句“Duringthefirstyearafterthey'vewontheyoftenwriteless,...”可得知，在获得诺贝尔奖之后的第一年，作家作

品会少一些。故选A项。