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华东师范大学附属东昌中学2021学年第二学期线上阶段质量检测英语试卷总分140I.ListeningComprehension(共25分；1-10每题1分；11-20每题1.5分)SectionADirections:InSectionA,youwillheart

enshortconversationsbetweentwospeakers.Attheendofeachconversation,aquestionwillbeaskedaboutwhatwassaid.Theconversationsandthequestionswillbe

spokenonlyonce.Afteryouhearaconversationandthequestionaboutit,readthefourpossibleanswersonyourpaper,anddecidewhichoneisth

ebestanswertothequestionyouhaveheard.1.A.Interviewerandinterviewee.B.Clientandmechanic.C.Customerandshopa

ssistant.D.Teacherandstudent.2.A.Atapetadoptioncenter.B.Inanapartment.C.Aheadofthetwopeople.D.Atawatchshop.3.A.Shewasonatalentshow.B.She

foundajobasaneditor.C.Shesteeredclearofpeople.D.Shewasofferedamagazine.4.A.Easy.B.Relieved.C.Frustrated

.D.Illustrative.5.A.30yuan.B.40yuan.C.1,200yuan.D.1,188yuan.6.A.Shecomplimentedthemanonexcellence.B.Shestudi

edinthesameschoolastheman.C.Shewonascholarshipinthemiddleschool.D.Shewasjealousoftheman’suniversity.7.A

.Concerned.B.Confident.C.Indifferent.D.Excited.8.A.Shehasmetsomeinterestingteachers.B.Sheisgoingtolearnabouttheuniverse.C.Sheisqu

iteinterestedinarchitecture.D.Shewasdisappointedatherpreviouslife.9.A.Losingweightisalong-termprocess.B.Sheshouldgiveupexe

rcising.C.Sheshouldtrysomeintenseexercise.D.Drinkingmorewaterishelpful.10.A.Shewasundefeatableinmaths.B.Shehad

agoodappetiteafterthetest.C.Shedidn’tperformthatwelllater.D.Shewasquickinworkingoutmathsproblems.SectionBDirections:InSectionB,yo

uwillheartwoshortpassagesandonelongerconversation,andyouwillbeaskedseveralquestionsoneachofthepassage

sandtheconversation.Thepassagesandtheconversationwillbereadtwice,butthequestionswillbespokenonlyonce.Wh

enyouhearaquestion,readthefourpossibleanswersonyourpaperanddecidewhichoneisthebestanswertothequestionyouhaveheard.Questions11thro

ugh13arebasedonthefollowingpassage.11.A.Sticktothedreams.B.Turntoothersforhelp.C.Receiveprofessionaltrainings.D.Quitand

findthetruedream.12A.Therestwillbetheblockontheirwaytosuccess.B.Theymaysufferfromphysicalandmentalillnesses.C.Theyaregenetical

lyprogrammedtopicktheproperjobs.D.Theyareinspiredtofollowtheirheartinachievingsuccess.13.A.Dreamsarechangeableove

rthecourseofone’slife.B.Findingthetruedreaminyourlifehelpsonesticktoit.C.Childrenshouldtakeapermissiveapproachtowardssuccess.D.Peoplecanbetrai

nedtodoanythingregardlessofbackground.Questions14through16arebasedonthefollowingpassage.14.A.Morepeopleenjoydiningoutatthe

restaurants.B.Moremillennials（千禧一代）tipthanbabyboomers.C.Thereisauniversalwaveoflosingweightnowadays.D.Thet

raditionoftippingallinAmericaisdyingatpresent.15.A.Tipsareincludedintheirwages.B.Wemayrevisittherestaurant.C.Theyofferede

xceptionalservices.D.Thereisadebateaboutfairness.16.A.Taxidrivers.B.Hotelworkers.C.Waitress.D.Fast-foodattendants.Questions17through20areba

sedonthefollowingconversation.17.A.Jeans.B.Linen（亚麻布）.C.Cotton.D.Fabric.18.A.Heisthecreatorofjeans.B.Itledtothefakeproducts..C.Itledtothepo

pularityofjeans.D.Heappliedforapatentforjeans.19.A.Theyaredurableandwasheasily.B.Alotofsexandviolenceadswork.C.Theywinthefavorofmany

womenliberalists.D.Theyareinfluencedbycowboystyleandrebelliousspirit.20.A.Thehistoryofjeans.B.Thecha

ngeofjeans.C.Theadvantagesofjeans.D.ThecultureofwesternAmerican.II.GrammarandVocabulary(共20分，每题1分)SectionADirections:Afterreadingthepassa

gebelow,fillintheblankstomakethepassagecoherentandgrammaticallycorrect.Fortheblankswithagivenword,fillineachblankwiththeproperformofthegiv

enword;fortheotherblanks,useonewordthatbestfitseachblank.WhattosaytoarudepersonAsLordWinstontookatrainfro

mLondontoManchester,hefoundhimselfbecomingsteadilyannoyed.Awomanhadpickedupherphoneandbeganaloudconversation,____1____woul

dlastanunbelievablehour.Angry,Winstonbegantotakeherpictureandsentittohismorethan40,000followersontweeter.____2_

___thetrainarrivedatitsdestination,Winstongotoffandleftquickly.Butthepresswerewaitingforthewoman.WhenshowedtheLord’s

messages,sheusedonewordtodescribeWinston’sactions:rude.Winston’staleissomethingofamicrocosmofourage(我们这个时代缩影)ofincr

easingrudeness,____3____(fuel)bysocialmedia(and,oftenpolitics).(在社交媒体（和经常还有政治）推动下越来越粗鲁)Whatcanwedotofixthis?Studieshaveshow

nthatrudenessspreadsquickly.Justwitnessingrudenessmakesitfarmorelikely____4____we,inturn,willberudelateron.On

ceinfected,wearemoreaggressive,____5____(creative)andworseatourjobs.Theonlywaytoendaconflictistocallitout,facetoface.Wemustsay,“Juststop.”ForWinston,

thatwouldhavemeant____6____(approach)thewoman,tellingherthatherconversationwasfrustratingotherpassengersandpolitelyaskinghertospeakm

orequietlyormakeacallatanothertime.(改天)Therageandinjusticewefeelattherudebehaviorofastrangercandriveus____

7____(do)oddthings.Theactsofrevengepeoplehadtaken____8____(range)fromtheridiculoustothedisturbing.Butwecandoitwithgrace,byhandli

ngitwithoutatraceofaggressionandwithoutbeingrude____9____.Becauseoncerudepeoplecanseetheiractions_____10_____theeyesofothers,t

heyarefarmorelikelytoendthatconflictthemselves.(一旦粗鲁的人能通过他人的眼睛看到自己的行为，他们就极有可能自己结束冲突。)Asthistideofrudenessrise

s,civilizationneedscivility.(礼貌)SectionBDirections:Completethefollowingpassageswiththewordsinthebox.Eachw

ordcanonlybeusedonceandcanbecapitalized.Thereisoneextrawordwhichyoudon’tneed.A.advertisedB.creditC.equippedD.featur

esE.participationF.presentG.priorityH.safeguardsI.seeminglyJ.reportedlyK.tappingAbreedofupstartappsistakin

gonaninternetfunctionthatmightseemunneededorevenill-_____11_____:helpingteenstalktostrangers.Brandedas“socialdisco

very”services,theseappspitchthemselvesasalternativestooutletsthatalreadyspecializeinonlineconnections,likeFacebookandInstagram.Theysaytheya

rebetterathelpingyoungusersmeetlike-mindedpeopleoutsidetheirexistingcircles.Andtheysaytheyhave_____12_____,su

chasseparatingusersbyageandusingartificialintelligence,toprotectagainsttheinappropriateorunsafebehaviorthathascausedproblemstopreviousattempts

toconnectyoungpeopleonline.Theirusernumberssuggestthat,whethertheysucceedinstrikingtherightbalance,appslikeYuboandHoopare_____13_____intoanee

damongteensand20-somethingsfornewwaystobranchoutonline.“Thereisnoplacetodaytosocializeonline,”saysSacha

Lazimi,the26-year-oldFrenchco-founderofYubo,whichconnectsstrangerswithmessagingandlive-streaming.Itis_____14_____contrarytocom

monsenseforanyonewhohasseenteenssendingSnapsrapidfiretotheirfriends,respondingtovideosonTikTok,FaceT

imingforhours,orusingInstagram.ButMr.Lazimithinksthoseplatformsallowfortoomuchpassive_____15_____.“Snapchat,InstagramandTikTokarea

llaboutperformance,contentandindividualbehavior,”hesays.Yubo_____16_____aswipinginterfacesimilartothatofTinder.ButMr.La

zimiinsistsitisnotadatingapp.Thepoint,hesays,istofacilitatecommunicationbetweenpeopleallovertheworldwhosharemutualinterest

s.Yuboisn’t_____17_____everywhereinthelivesofAmericanteensyet—andperhapsneverwillbe—butthecompanysaystheapphas25millionuserssignedup,withnearlyha

lfofdailyusenowcomingfromAmerica.Butsomeoftheseappshavealsobeenthesubjectofsafetyconcerns.Yubohasalsofa

ceditsOwnsafetychallenges.InFlorida,law-enforcementofficialssaytheyarrestedamanwho_____18_____lured(诱骗)ateenagerthroughYubo.Inastatem

ent,Yubosaidthatthepreventionofchildabusehasbeenakey_____19_____forthepastthreeyears.“Yuborecognizesitsresponsibilityi

nprotectingyoungpeopleusingitsserviceandhasgonefarbeyondmanyofthemainsocial-mediaservices.”“Howeveractuallyteensare___

___20______withmoretoprotectthemselvesthanexpected”,saysDr.Hinduja.“Theyaredoingsomethingtokeepthemselvessafeorwewouldhavestrikinglymorevictimizatio

nthanwedo.”III.ReadingComprehension(共45分，41-55每题1分；56-70每题2分)SectionADirections:Foreachblankinthefollowingpassa

getherearefourwordsorphrasesmarkedA,B,C,D.Fillineachblankwiththewordorphrasethatbestfitsthecontext.Thenotionthatmotherscansimultaneouslynurtureth

eirchildrenandtheircareersisoftenseenasamodernphenomenon.____21____historyisfullofmotherswhoreachedbeyondthehouse—coura

geouswomenwhoovercamesocietalbarriersandchangedtheworldforpeople____22____theirownchildren.The____23____forM

other’sDay,AnnJarvis,wasasocialactivistandpioneerinthepublic-healthmovementintheU.S.AsamotherJarvissufferedthelossofeightchildren.Determine

dtocombatinfant____24____inthearea,JarvisbegantoorganizeMother’sDayworkclubstoprovideeducation,medicineandsupplies.AftertheCivilW

arbegan,Jarvisstrivedforsoldiers’well-being.Jarvis’impactwassopowerfulthatsheinspiredherdaughterto____25____foranationalholidayhonoringmothers,f

ormalizedin1914.Intheearly1900s,LillianGilbrethalsoraisedherchildrenaloneafterherhusband’sdeath.Gilbrethwasawoman

of____26____:firstwomantoreceivetheHooverMedalforsignificantpublicservicebyanengineer,firstfemalememberoftheSocietyofIndustrialEnginee

rs,andfirstfemalepsychologistonaU.S.stamp.Heraccomplishmentsinpsychology,____27____andorganizationalmanagementweresovastsheisconsideredoneofthefo

undersofindustrialengineering.ShenotonlyadvisedsixsuccessiveU.S.presidents,butalsoimprovedsurgicaloperatingprocedures

andinventedmany____28____appliances,fromrefrigeratordoorshelvestothepedal-operatedtrashcan.____29____m

assesofhistoricmilestones,theseresilientmothersandsomanymorelikethem,arenotexactlyhouseholdnames.Theobstaclesth

atkeepmanywomenfrom____30____ahappybalancebetweenworkandmotherhoodarereal.Butlackofawarenessofthewomenwhoove

rcamesuchobstacles,andbrokeawayfromtherolessociety____31____onwomen,is,paradoxically,anobstacletoo.____32_

___outimpressedbiasisoneofthemostchallengingaspectsofgenderequalityefforts.Wecanpasslawsanddemandreform,butchangingmindsetsismoresubt

le.Mothersareuniquelydevotedto____33____that,change.OnthisMother’sDaythen,inadditiontohonoringthewomenwhohavehadanimpacton

ourlives____34____,let’stakeamomenttorecognizethe____35____mothersofhistory—thewomenwhosenameswemaynotrecog

nize,butwhoseimpactwefeeleventoday.21.A.InfactB.RatherC.AfterallD.Bynomeans22.A.inplaceofB.accordingtoC

.duetoD.otherthan23.A.contextB.inspirationC.originD.innovation24.A.well-beingB.developmentC.fatalityD.nutrition25.A.campaignB.applyC.co

mpensateD.engage26.A.improvementsB.promisesC.firstsD.ambitions27.A.sociologyB.industryC.publicserviceD.engineeri

ng28.A.kitchenB.officeC.domesticD.manual29.A.InspiteofB.AswellasC.RegardlessofD.Bymeansof30.A.toppingB.ke

epingC.spottingD.affording31.A.basesB.focusesC.imposesD.emphasizes32.A.LayingB.RootingC.MappingD.Working33.A.drivingB.implementingC.

reversingD.tackling34.A.repetitivelyB.impermanentlyC.personallyD.indifferently35.A.notoriousB.distinguishedC.unparalleledD.lostSectionB(A)LiaTh

omas,astudentattheUniversityofPennsylvania,isanexcellentswimmer.Sheoftenbeatsherrivalsbytensofseconds,breakingre

cords.Hersuccessisbasedonthreethings.Oneisnaturaltalent.Anotherisrelentlesstraining.Andthethirdisbiology.Foralthoughsheidentifiesasawoman,MsT

homaswasbornmale.Sincehumanscannotchangetheirsex,sheremainsthatway.Ontheeveofherbiggestcompetition,MsThomasfindsherselfatthec

entreofthebad-tempereddebateaboutwhethertrans-women--maleswhoidentifyaswomen--shouldcompeteinwomen’ssports.That,inturn,

ispartofabroaderargument:shouldbrutebiologicalfactssometimesoverridepeople’sdeeplyheldfeelingsabouttheiridentities?Thisnewspa

perbelievesitisalmostalwaysunfairtoallowtransgenderwomentocompeteinwomen’ssports.Theadvantagesofmalearesobigthatn

oamountoftrainingortalentcanenablefemaleathletestoovercomethem.FlorenceGriffithJoyner’s100-metreworldrecordhasstoodforthreedecades.Amalematchingit

wouldnotevenmakeittotheOlympics,letalonethefinal.In2016,atanAmericaneventforhigh-schoolers,fouroftheeightboysinthe10

0-metrefinalranfaster.Sportsmustthereforechoosebetweeninclusionandfairness;andtheyshouldchoosefairplay.Thatdoesnotmeanthattrans-womenwouldbeb

arredfromallsports.Onewaytomakethatclearwouldbetoreplacethe“men’s”and“women’s”categorieswith“open”and“female”ones.Thefirstwouldbeopentoallcomers.The

secondwouldberestrictedonthebasisofbiology.Sportispublic,andresultscanbemeasuredobjectively.Thatmeanstheargumentthatth

ematerialfactsofbiologyshouldsometimesoutrankaperson’ssubjectivesenseofidentityiseasiertomake.Someoftheseargumentswillbetwistedbythosewhow

ishtrans-peopleill.Suchprejudiceexists,whichshouldberesisted,too.Mostofthetime,itcostslittleornothingtorespect

people’schoicesabouthowtheywishtopresentthemselves.Intherarecaseswhererightsclash,societymustweighthetrade-offssensit

ivelyandwithopeneyes.36.WhichofthefollowingisNOTthereasonforLia’ssuccess?A.Sheisageniusinswimming.B.Shedevotesherselftoswimmingaroundtheclo

ck.C.Shehasundergonephysicalenhancementtailoredtoswimming.D.Herphysicalfeaturesaffordheradvantages.37.Theunderlinedword“override”inparagraph

2possiblymeans________.A.outweighB.complicateC.dominateD.eliminate38.TheinstanceofFlorenceGriffithJoynerinParagraph3isintendedtodemonstrat

e________.A.noamountoftrainingortalentcanenablefemaleathletestoovercometheiridentities.B.women’srecordspaleincomparis

onwiththoseofmalehigh-schoolers’.C.inthecaseoftrans-women,beinginclusiveshouldn’tmattermorethanfairness.Dthegenderphysicalgapwh

ichisnexttoimpossibleforfemalestoconquer.39.Whichofthefollowingisapropertitleforthepassage?A.TheLegalRightsofTrans-womenB.TheBalancebetweenRespecta

ndFairnessC.TransgenderAthletesintheOlympicsD.HowtoAppropriatelyCategorizetheOlympics(B).MoreOn:GotogregIsomittingjobsfromaresumelying?---------

--------------Howtohandlestressatwork------------------------Howcanmenandwomenworkbettertogether?----------

--------------Howwillcancertreatmentaffectmyson’sresume?------------------------Whattodoifyoudranktoo

muchatthecompanyholidaypartyLetter1January28,2018|3:31pmIworkforane-commerceWebsite.Ifoneofourmerchandisershasaquestionorwan

tstomakeacorrection,theye-mailtheentiredepartment.Inmyopinion,thisisrudeandunnecessary.Itseemstomethatmasse-mailisappropriateforgoodorneutralnew

s,ratherthanmakingacorrection.Doyouagree?Moreover,ifyouweretherecipientofthecorrection,howwouldyourespond?Theonlypeoplewhoshouldbeincludedinane-mai

larethosewhoneedtoknoworrespond.Includingeveryoneisrudeandunprofessionalaswellasannoyingtorecipients.It’snotl

ikewedon’thaveenoughinourinboxalready.Idon’tagreethate-mailisonlyforgoodorneutralnews,however.Sometimesyouneedtoa

lertpeopleorcreatearecordofbadnews.Butnooneshouldusee-mailtoblameotherpeople.Ifyou’vegotaproblemwithsomeone,pick

upthephoneortakeitoutside(foracoffee,notafistfight…geez).Asforhowtorespond,e-mailisusuallyineffectiveforresolvingconflict.Havea

conversationwiththesenderandexplainwhyhisorherapproachisn’tthebestandwhatyourecommend.Letter2January14,2018|9:24pmIt’sthestartofanewy

earandIbelieveit’stimeforachange.What’sthebestwaytoexplaintoaprospectiveemployerthatyouareinneedofsomethingnewwithoutseemingf

lightyandwithoutcomplainingaboutyourcurrentemployer?Thenewyearisasgoodatimeasanytotakestock,butnottheonlyreasonformakingachang

e.Atleast,that’snotwhatyoucommunicatetoaprospectiveemployer.Yourreasonforlookingforanewjobislessimportanttoyournewemployerthanwhyyouwanttoworkthe

re.Needingachangemightbethecatalyst(催化剂),butthejobsearchislikedating,andyouwouldn’tasksomeoneoutandexplainyou’re

justboredinyourcurrentrelationship,right?AtleastIhopenot,otherwiseyou’relikelytobeaslonelyasBarryManilowsoundswhenhesings“It’sJustAnotherN

ewYear’sEve”.40.Whatisdiscussedinthefirstletter?A.Howtoaskquestionsinapoliteway.B.Howtorespondtoafalsecharge.C.Howtomakeacorrect

ionatwork.D.Howtohandlerudemassemailsatwork.41.AccordingtoGreg,expressingyourdissatisfactionwithyourpresentjo

binaninterviewwouldbethesameas__________.A.talkingaboutyourfamilyissuesinpublicB.complainingaboutyou

rpriorpartneronafirstdateC.demonstratingyourqualificationstoyournewbossD.braggingaboutyourexperiencetoyourpartner42.Itcanbeinferredthat“go

togreg”mainlyoffersadviceonpeople’s__________.A.careerchoicesB.socialrelationshipsC.workingproblemsD.healthproblems(C)It’salmo

stspring,thetimeofyearwhenthechangeinseasonscouldleadtosomeprettyfascinatingcloudactivityinthesky.NASAandtheGLOBEProgramareinvitingyoutotake

partinacitizensciencecloudobservationchallenge.TheGLOBEProgramisaninternationalscienceandeducationprogramthatprovides

studentsandthepublicwiththeopportunitytoparticipateindatacollectionandthescientificprocess.FromMarch15throughApril15,citi

zenscientistsofallagescanmakeupto10cloudobservationsperdayusingtheGLOBEObserverapporoneoftheotherdataentryoptions(f

ortrainedGLOBEmembers).ChallengeparticipantswiththemostobservationswillbecongratulatedbyaNASAscientistinavideopostedontheGLOBEProgram’swebsitean

donsocialmedia.“TheGLOBEProgramisofferingthischallengetoshowpeoplehowimportantitistoNASAtohavecitizenscientistobservations:observationsfro

mthegroundup,”saidMarileColonRobles,leadfortheGLOBECloudsteamatNASA’sLangleyResearchCenterinHampton,Virgi

nia.“We’regoingfromwintertospring,sothetypesofstormswillchange,whichwillalsochangethetypesofclouds.Researchersuse,

andvalue,thiscitizenscienceclouddatabecauseithelpstovalidatedatafromEarth-observinginstruments.ScientistsatLan

gleyworkwithasetofsixinstrumentsknownastheCloudsandtheEarth’sRadiantEnergySystem(CERES)EventhoughCERES’instrumentsuseadvanced

technology,itisnotalwayseasyforresearcherstopositivelyidentifyalltypesofcloudsintheirimages.Forexample,itcanbedifficulttodifferthin,wispycirrusclo

uds(细小的卷云)fromsnowsincebotharecoldandbright;evenmoresowhencirruscloudsareaboveasurfacewithpatchysnow(片状雪)orsnowcover.Onesolutiontothisproblemisto

lookatsatelliteimagesfromaparticularareaandcomparethemtodatasubmittedbycitizenscientistsontheground.“Lookingatwhata

nobserverrecordedascloudsandlookingattheirsurfaceobservationsreallyhelpsusbetterunderstandtheimagesthatwer

ematchedfromthesatellite,”saidColonRobles.Youdon’thavetobeacloud-gazingprofessionaltoparticipate.Forthosewhowanttobeparto

fthechallengebutdon’thavealotofexperienceidentifyingclouds,ColonRoblesoffersthefollowingadvice:“Justgooutside.”Themorecloudsyouobserve

,shesaid,themorecomfortableyou’llbecollectingdata.43.Whydoresearcherslaunchthecloudobservationchallenge?A.TheGLOBEProgr

amisbadlyshortofhands.B.ThetechnologyCERESusesisnotthatadvancedC.Scientistscancomparedatafromdifferentinstruments.D.C

irruscloudsaredifficulttoidentifywhenwithsnowcover44.Theunderlinedword“validate”isclosestinmeaningto_________.A.createB.cancelC.countD.co

nfirm45.WhichofthefollowingisTRUE?A.CitizenobserverscanonlysubmittheirdatabymeansofanappB.Observerssubmittingthe

mostobservationscangetaspecialprizeC.ObservationsfromthegroundarenotasvaluableassatelliteimagesD.Thedatacollectedbycitizenscientistswillbepostedonso

cialmedia46.Whichisthebesttitleforthepassage?ANASAEmploysNewmembersB.CloudActivitiesBringaNewChallengeCCitizensGainExperiencethroughObservationD.P

rofessionalsTeachYoutoObserveCloudsSectionCDirections:Readthefollowingpassage.Fillineachblankwithapropersentencegiveninthebox.Eachsentencecanbeu

sedonlyonce.Notethattherearetwomoresentencesthanyouneed.ExerciseforaBetterBrainMostofthetime,yourbrainisthebossofyourmuscles-

-directinghowyouhitaball,playthepiano,oropenacerealbox.____47____Whenyou’reactive,theysendchemicalsignalstellingyourb

rain,“Hey,it’stimetogrow!”Recentresearchsuggestsphysicalactivityhasmultiplebrainbenefits,encouragingth

ebirthandgrowthofnewbraincellsthatsupplyoxygenandbloodsugartobraincells.Ina2016NationalInstituteonAgingstudy,peoplewhoranonatreadmillfor4

5minutesthreedaysaweekboostedtheirlevelsofabrain-derivedneurotropic(神经营养的)factor,achemicalthatactslikefertilizerfornewbraincells.____48____Witho

utexercise,Suzukisays,“littlebabyneuronsdon’tgetbiggerandmakethousandsofnewconnectionstootherbraincells.Withexercise,y

ougetfullyfunctioningadultbraincells.”Studiessuggestthatinyoungeradults,thiscanaddtotheoverallnumberofcellsinthehippocampus(海马体).____49____It’sagood

deal.“There’sevidencethesenewbraincellsareveryactive,”shesays.“They’reexcitableliketeenagers.Theygetinvolvedinmorememo

rycircuitsthanoldercellsdo.Yougetmoreconnections.”____50____Ifyou’reinactive,astrollaroundtheblockmaybeallittakestoencourageneuroplasticity,shes

ays.Andeverybitcounts.Ina2019BostonUniversitystudyof2354adultsintheir40sthrough60s,sedentarypeoplewhoboostedtheirdail

ywalkingby7500stepsormorehadbiggerbrainsthanthosewhodidn’texercise--equivalentto1.4to2.2feweryearsofbrainag

ing.Themorelightactivitystudyparticipantslogged,suchasdoing..housework,shopping,gardening,orwalkingthedo

g,thegreatertheoverallsizeoftheirbrains.A.Again,alittlegoesalongway.B.Tipshavebeenofferedastohowtoproperlyexerci

se.C.Afterfourmonthsofworkouts,theirscoresimprovedonamemorytest.D.Studieshavesuggestedthatdyingcellsandbrainwastecanbeclearedwithe

noughexerciseonaregularbasis.E.Butwhenitcomestogrowingnewbraincells,moreandmoreresearchshowsthatwhenyouexercise

,yourmusclestakecharge.F.Andonceage-relatedbrainchangesbegin,startinginour30s,exercisehelpskeepbraincellsalivelongerandreplacesoldcellswit

hnewones.IV.SummaryWriting(共10分)51.Directions:Readthefollowingpassage.Summarizethemainideaandthemainpoint(s)ofthe

passageinnomorethan60words.Useyourownwordsasfaraspossible.EffectsofAcidRainAfterstudyingtheHubbardBrookForestandotherareas,researchersfo

undseveralimportanteffectsofaciddeposition,morecommonlyreferredtoasacidrain,onbothnaturalandman-madeenvironments.Aquatic(水生的)setti

ngsarethemostclearlyaffectedbecauseacidicprecipitationfallsdirectlyintothem.Asthisacidicliquidflowsintolargerbodiesofwater,itisdiluted(稀释).However,ov

ertime,acidscanincreaseandlowertheoverallpHofthebodyofwater.Aciddepositionalsocausesclaysoilstorelease

aluminumandmagnesium,furtherloweringthepHinsomeareas.IfthepHofalakedropsbelow4.8,itsplantsandanimalsriskdeath.Itisestimatedthataround50,000lakesint

heUnitedStatesandCanadahaveapHbelownormal(about5.3forwater).SeveralhundredofthesehaveapHtoolowtosupportanyaquaticlife.Asidefromaquati

cbodies,aciddepositioncansignificantlyaffectforests.Asacidrainfallsontreesitcanmakethemlosetheirleaves,damagetheirbark,andstunttheirgr

owth.Bydamagingthesepartsofthetree,itmakesthemvulnerabletodisease,extremeweatherandinsects.Damagetoforestsbyacidrainisseenallovertheworld,

butthemostadvancedcasesareinEasternEurope.HalfoftheforestsinGermanyandPolandandabout30percentinSwitzerland,areestimatedtohavebeen

damaged.Finally,aciddepositionalsohasaneffectonarchitectureandartbecauseofitsabilitytocorrodecertain

materials.Asacidlandsonbuildings(especiallythoseconstructedwithlimestone),itreactswithmineralsinthestones,sometimescausingthemtodisi

ntegrateandwashaway.________________________________________________________________________________________________________

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_____________________________V.Translation(共15分，3+3+4+5)Directions:Translatethefollowingsentenceswiththegivenwords.52.品种各异的芒果是热带地区所特

有的。(peculiar)（汉译英）53.请确保所有检测结果阳性的人们都将得到恰当的治疗。(see)（汉译英）54.这位受学生青睐的老师刚完成线上课堂教学就投入到社区志愿服务工作中去了。(Scarcely)（汉译英）55.疫情期间，造谣或传谣之人必须知道“玩火者必自焚”，所以改正

错误才是免于惩罚的唯一办法。(epidemic)（汉译英）VI.GuidedWriting(共25分)56.Directions:WriteanEnglishcompositionin120-150wordsaccor

dingtotheinstructionsgivenbelowinChinese.假设你是明启中学高三学生李明，你校门口的道路每天上学和放学时间都是非常拥挤，来接送学生的车辆不仅造成了道路拥堵，也带了安全隐患，你决定就此事写一封邮件

给学校相关部门，内容包括：1.简单描述校门口道路的交通状况及带来的问题；2.提出解决这一问题的方法，并说明理由。获得更多资源请扫码加入享学资源网微信公众号www.xiangxue100.com