届宁夏银川一中高三英语第二次联考试题及参考答案.docx
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届宁夏银川一中高三英语第二次联考试题及参考答案
2021届宁夏银川一中高三英语第二次联考试题及参考答案
第一部分阅读(共两节,满分40分)
第一节(共15小题;每小题2分,满分30分)
阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项
A
TopFourMarathons
PortlandMarathon
Themarathonwelcomes8000peopleeveryfall.It’sagreateventforfirst-timersbecauseeveryoneischeeredonwithenthusiasmnomatterhowlongittakestocrossthefinishline.Thetimelimitforthefullmarathonisnowatapaceofminutespermile,or6hoursand33minutes,butinthepastithadanopentimelimit.Theypromiseyou’llstillreceiveyourmedalifyoufallbehindthepace,butyouhavetofinishusingthesidewalks.
TCSNewYorkCityMarathon
Astheworld’sbiggestmarathon,theTCSNewYorkCityMarathonattractsover50,000peopletotheBigAppleeachNovember.Thetimelimitisgenerouseightandahalfhours,butparticipantsmustmovetothesidewalkiftheydropbelow15-minutemile.Thefamouscoursesnakesthroughfiveboroughs(行政区)ofthecityandcrossesfivebridgestoendinCentralPark.
HonoluloMarathon
Themarathonattractsover30,000participantseachDecember.TheracestartsonAlaMoanaBoulevardindowntownHonoluluandsnakesitswayalongthebreathtakingHawaiiancoastlinetothefinishlineinKapiolaniPark.Thestarttimeisat5:
00amwithfinishlineservicesofficiallyopenuntil2:
00pm.However,theorganizersalloweveryonetofinishandhavewaitersonhanduntil4:
00pm.
BostonMarathon
ThemarathonisheldinMayeveryyear.Forthiseventrunningisn’tallowedasthecitystreetsaren’tclosedoff.Participantsmustinsteadmaketheirwayalongsidewalksundertheguidanceofeventorganizersandcitypolice.Theeventattractsover8,000peoplewhocanchooseanythingfromthree-milewalktothefull26.2-mileBostonMarathonroute.
1.Whereisanewmarathonrunnermostlikelytoreceiveenthusiasticcheers?
A.InPortland.B.InNewYork.
C.InHonolulu.D.InBoston.
2.WhatcanweknowaboutTCSNewYorkCityMarathon?
A.Itisextremelypopular.B.Ithasanopentimelimit.
C.Itstartsandendsinapark.D.Itforbidsusingthesidewalk.
3.Whichmarathonisheldtheearliestinayear?
A.PortlandMarathon.B.TCSNewYorkCityMarathon.
C.BostonMarathon.D.HonoluluMarathon.
B
“They’reharmingyourbrain.”“They’reruiningyoureyes.”“They’returningyouintoaviolentperson.”Thewordssaidpubliclyagainstvideogamesaresocommon,butaretheseworriesfoundedonactualscience?
Countlessstudieshaveoffereddifferentopinionsonwhethervideogamesarebadforyou.We’veroundedupthemostnotablereportsandstudiesbelow,soyoucanweighuptheevidenceforyourself.
In2013,psychologist(心理学家)SimoneKuhnstudiedtheinfluencesofspendinglonghoursonvideogamesonthebrainsofyoungadultsandfoundthatseveralareasbecamebiggerthanbefore.Theseareasareconnectedwithhighercognitivefunctions(认知功能),memoryformationandfinemotor(精细运动)function.
Lastyear,psychologistssaidthatvideogameplayerswhofavourviolentgamesaremorelikelytobeviolentwhenoffline.Dr.MarkAppelbaumoftheAmericanPsychologicalAssociationsaidthattherewasarelationbetweenviolentvideogameuseandincreasesinviolentbehaviour.
Dr.DaphneBavelierisanexpertinthefieldofBrain&CognitiveSciences.Bavelierpresentedtheaudiencewithacolour-wordtest,wherenon-gamersareeasilypuzzledbythetest,andthosewhospendlongperiodsplayingontheircomputersaremorelikelytopassthetestwithflyingcolours.
“Actually,thosevideogameplayershavemanyotheradvantagesintermsofattention,”saidBavelier,“andonepartofattentionwhichisalsoimprovedforthebetterisourabilitytofollowthemovementsofobjects.”
“So,inasense,whenwethinkabouttheinfluenceofvideogamesonthebrain,it’sverysimilartotheinfluenceofwineonthehealth.Therearesomeverypoorusesofwine.Therearesomeverypoorusesofvideogames.Butwhendrunkinreasonableamounts,andattherightage,winecanbeverygoodforhealth,”saidBavelier.
4.WhatcanbelearnedfromSimoneKuhn’sstudy?
A.Videogamesmakeyouhappier.
B.Videogamesmakeyourbraingrow.
C.Videogamesplayakeyroleinmemory.
D.Videogamesteachyouhowtolearnfast.
5.WhatwasDr.MarkAppelbaum’sattitudetowardsvideogames?
A.Hewasagainstthem.B.Hewashopefulofthem.
C.Hewasinfavourofthem.D.Hewasuncertainaboutthem.
6.WhichofthefollowingmayDr.DaphneBavelieragreewith?
A.Videogamesfixattentionproblems.
B.Videogamesmakekidsdowellinexams.
C.Videogamesencourageviolentbehaviour.
D.Videogameshelpincreasecolourknowledge.
7.Whyaretheusesofwinementionedinthelastparagraph?
A.Toremindpeopletoavoidvideogames.
B.Toshowthedisadvantagesofvideogames.
C.Tohelppeoplelearnmoreaboutvideogames.
D.Toaskpeopletomakegooduseofvideogames.
C
Thereisnosuchthingasa“safe"levelofdrinking,withincreasedconsumptionofalcoholassociatedwithpoorerbrainhealth,accordingtoanewstudy.
Inanobservationalstudy,whichhasnotyetbeenpeer-reviewed,researchersfromtheUniversityofOxfordstudiedtherelationshipbetweentheself-reportedalcoholintakeofsome25,000peopleintheUK,andtheirbrainscans.Theresearchersnotedthatdrinkinghadaneffectonthebrain'sgraymatter-regionsinthebrainthatmakeup"importantbitswhereinformationisprocessed,"accordingtoleadauthorAnyaTopiwala,aseniorclinicalresearcheratOxford.
“Themorepeopledrank,thelessthevolumeoftheirgraymatter,“Topiwalasaidviaemail."Brainvolumereduceswithageandmoreseverelywithdementia(痴呆症).Smallerbrainvolumealsopredictsworseperformanceonmemorytesting,“sheexplained."Whilealcoholonlymadeasmallcontributiontothis(0.8%),itwasagreatercontributionthanother"modifiable"riskfactors,"shesaid,explainingthatmodifiableriskfactorsare“onesyoucandosomethingabout,incontrasttoaging.”
Theteamalsoinvestigatedwhethercertaindrinkingpatterns,beveragetypesandotherhealthconditionsmadeadifferencetotheimpactofalcoholonbrainhealth.Theyfoundthattherewasno"safe"levelofdrinking-meaningthatconsuminganyamountofalcoholwasworsethannotdrinkingit.Theyalsofoundnoevidencethatthetypeofdrink—suchaswine,spiritsorbeer—affectedtheharmdonetothebrain.However,certaincharacteristics,suchashighbloodpressure,obesityorbinge-drinking,couldputpeopleathigherrisk,researchersadded.
Therisksofalcoholhavelongbeenknown:
Previousstudieshavefoundthatthere'snoamountofliquor,wineorbeerthatissafeforyouroverallhealth.Alcoholwastheleadingriskfactorfordiseaseandprematuredeathinmenandwomenbetweentheagesof15and49worldwidein2016,accountingfornearlyonein10deaths,accordingtoastudypublishedinTheLancetin2018.
“Ithasbeenknownfordecadesthatheavydrinkingisbadforbrainhealth,"SadieBoniface,headofresearchattheUK'sInstituteofAlcoholStudies,saidviaemail."Wealsoshouldn'tforgetalcoholaffectsallpartsofthebodyandtherearemultiplehealthrisks.”
8.Whatisthefunctionofgraymatter?
A.ControlthemountofalcoholB.Processinformation
C.ScanthebrainD.Predicttheperformanceonmemory
9.WhichisNOTtrueinthefollowingstatementsaccordingtothestudy?
A.Drinkingalcoholisworsethannotdrinking.
B.Withpeoplegettingolder,brainvolumereduces.
C.Alcoholwasthemajorriskfactorfordiseaseandprematuredeath.
D.Thelesspeopledrinkalcohol,themorethevolumeoftheirgraymatter.
10.Whichisoneofthe"modifiable"riskfactors?
A.SmokingB.AgingC.DeathD.Disease
11.Whatisthemainideaofthetext?
A.Themountofalcoholisnotrelatedtopeople'shealth.
B.Peopledrinkingalcoholdoharmtotheirbrainhealth.
C.Peopledrinkingalcoholleadtodementia.
D.Theresagreatdealofliquor,wineorbeerthatissafeforhealth.
D
Babieswhofrequentlycommunicatewiththeircaregiversusingeyecontactandvocalisations(发声)attheageofonearemorelikelytodevelopgreaterlanguagesskillsbythetimetheyreachtwo,accordingtonewresearch.
Inthestudy,researcherslookedat11-and12-month-odbabies'vocalisations.gesturesandgazebehaviours,andathowtheircaregiversrespondedtothem.Tomeasureheinteractions,theresearchersvideoedinfants(婴儿)andcaregiverathome,andaskedthemtoplayasusual.Theytookthoserecordingsbacktotheuniversity
Thescientiststhenusedstatisticalmodelstofindthatthebestpredictorofvocabularyat24monthswaswheninfantswereseentousevocalsatiomswhilelookingattheircaregiver'sfacewhentheywereaboutayearold.Thebenefitswereevengreaterwhentheseinteractionswerefollowedbyresponsesfromthecaregiver.
Thestatisticsshowedthatat19months,childrenhadanaverageofabout100words.Thosewhoexhibitedthebeneficialinteractivebehaviourearlierinlifewereseentohaveanaverageofabout30extrawords.
"Themessageofthispaperisthatitistheresultofajointeffort;noticingwhatyourchildisattendingtoandtalkingtothemaboutitwillsupporttheirlanguagedevelopment."saidMcGillion,aco-authorofthework.
"Thejoyofthismessageisthatthatcanhappeninanycontext...acrossanypartofyourday.It'snotsomethingthatrequiresspecialequipmentorevenlotsoftime.Icanhappenwhenyou'redoingthelaundry,forexample—whenyou'retakingoutthesocks,youcantalkaboutsocks...inthepark,inthecar,atmealtimes,atbathtimes.Thisfindingcanbeusedinanycontext,"addedMcGillion.
"Thisisadevelopmentalsnapshotinthefirstyearoflife,butchildrenareconstantlygrowingandchangingandsoaretheirbehav