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天水市一中2018级第八次模拟考试试题英语第I卷（选择题共70分））第一部分阅读理解（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和D四个选项中，选出最佳选项。APacificScienceCenterGuide♦VisitP

acificScienceCenter'sStore,Don'tforgettostopbyPacificScienceCenter'sStorewhileyouareheretopickupawonderfulscienceactivityorsouvenirtoremembe

ryourvisit.Thestoreislocated（位于）upstairsinBuilding3rightnexttotheLaserDome.♦Hungry?Ourexhibitswillfeedyourmind,butwhatabo

utyourbody?Ourcafeoffersacompletemenuoflunchandsnackoptions,inadditiontoseasonalspecials.ThecafeislocatedupstairsinBuildin

g1andisopendailyuntilonehourPacificScienceCentercloses.♦RentalInformationLockersareavailabletostoreanybelongsduringyourvisit.Thelockersa

relocatedinBuilding1neartheInformationDeskandinBuilding3.PushchairsandwheelchairsareavailabletorentattheInformationDeskandDennyWa

yentrance.IDrequired.♦SupportPacificScienceCenterSince1962,PacificScienceCenterhasbeeninspiringapassion（热情）fordiscoverya

ndlifelonglearninginscience,mathandtechnology.Today,PacificScienceCenterservesmorethan1.3millionpeopleayearandbringsinquiry-basedscie

nceeducationtoclassroomsandcommunityeventsalloverWashingtonState.It'sanamazingaccomplishmentandonewecannotachievewithoutgeneroussupportfromindi

viduals,corporations,andothersocialorganizations.Visitpacificsciencecenter.orgtofindvariouswaysyoucansupportPacificScience

Center.1.WherecanyoubuyasouveniratPacificScienceCenter?A.InBuilding3.B.InBuilding1.C.AttheLaserDome.D.AttheDennyWayentrance.2.Winchofthefollowingabou

tthePacificScienceCenterisNOTtrue?A.Youcanhavelunchthere.B.Theexhibitstherewillfeedyourmind.C.Thereisnoplacetostoreyourbelongs.D.

Pushchairsandwheelchairsareavailabletorent.23.Whatisthepurposeofthelastpartofthetext?A.TotellabouttheCenter

'shistory.B.Toadvertisecomingevents.C.Tointroducespecialexhibits.D.Toencouragedonations.BEverysooften

,someonesoyoungdoessomethingsoamazingthatyoucan'thelpbutwonder%howhemanagesit.That'swhathappenedthefirsttimeweheardMatthewWhitakerp

laythepiano.Matthewisajazzpianistwhoisblind,andsincetheageof11,he'sbeenperformingaroundtheworld.MatthewWhitakerwasbornat2

4thweek.Heweighed1poundand11ounces.Hisparentsweretoldhehadlessthana50%chanceofsurvival.Oneofthemanycomplications（并发症）hefacedwasadiseasewh

ichledtoblindness.NooneinMatthew'sfamilywasamusician,buthisgrandfatherboughthimhisfirstkeyboardwhenhewas3yearsold.Itdidn'ttake

longforMatthewtoshowthathehadagift.SotheWhitakersdecidedtogetMatthewateacher,'whichprovedtobedifficult.“Atthetime,wegotalotofanswe

rsthathe'stooyoungandtheydon'tknowhowtoteachablind.child,”MosesWhitakersaid.“Hewas3yearsoldatthetime.”Finally,DaliaSakasagreedtomeetMatthe

w.DaliaisthedirectorofmusicstudiesatamusicschoolinNewYorkCity,aschoolforthevisuallyimpaired.Tohersurprise,Matthewcouldlistentoapieceofmusico

nceandthenplayit."BecauseitisraretomeetsomeoneoftheworldandIwanttomakethatpossible.”Shedid.Matthewhasplayedinm

orethan200clubsandconcerthallsaroundtheworld.Hisloveofmusichasneverbeenindoubt.Matthew'slatestalbumiscalledNowHearTh

is.OnecriticnotedthatitsoundedlikeMatthewwasplayingwithsixhands.4.WhichwordbestdescribesMatthewasapianist

?A.FruitlessB.OrdinaryC.RemarkableD.Ambitious5.WhatwastherootcauseofMatthew'sblindness?A.Hisprematurebirth.B.Hislowweight.C.Hi

slowchanceofsurvival.D.Adiseaserunninginhisfamily.6.WhatincreasedthedifficultyfindingMatthewamusicteacher?A.Hisfamilyb

ackground.B.Hislackoftalent.C.Hisageanddisability.D.Hischaracter.7.WhydidDaliaacceptMatthewasherstudent?A.BecauseshesympathizedMatthewforhisexperi

ence.B.BecauseshewasstruckbyMatthew'stalentformusic.C.Becauseshegaveintotheinsistence0fMatthew'sgrandfather.D.Because

sheknewhowtoteachablindstudentwell.DRememberwhenyourmomtoldyounottoeattoomanycandybarsorsweetsbecauset

heycancausetoothdecay（蛀牙）？However,itturnsoutthatchocolatecanbemoresalutarytoyourteeththanyoumightexpect.Recentstudiessho

wthatchocolatecaneffectivelyfightagainsttoothdecay,asifweneedanotherexcusetoeatchocolate.Chocolateoffersprotectionlikefluoride,amainingredient

inmosthouseholdtoothpastes.Notonlydoeschocolateprotectourteeth,butitcandosoveryeffectively.Studiesshowthatchocolatehascompoundsthatprovide

strongprotectionforteeth.Oneofthecompoundsinchocolate,CBH,isshowntoprotectevenmoreeffectivelythanfluoride.Toothdecayhappenswhen

bacteriaworktoturnsugarintoacidsinourmouth.Thisiswhyeatingfoodswithhighsugarcontentcanleadtomoretoothdecay.Thecompoundsinchocolate,howeve

r,areanti-bacteriaandcanfightagainstbacteriainyourmouth.TheCBHcompoundinparticularalsoworkstostrengthentoothenam

el（牙釉质），andprotectsagainsttoothdecay.Doesthismeanyoucancatasmuchchocolateasyouwantwithoutworryingaboutyourteeth?Itdependsonthetypesof

chocolatethatyoulike.Theprotectiveeffectofchocolateismosteffective.whenyouchewoncocoabeans.Ofcourse,thisoptionisnotveryappealing

to;mostpeople.Amoretastyoptionistochoosedarkchocolatewithlittlesugarcontent,ideallynomorethan6to8gramsperserving.Forothertypesofchocol

atewithhighersugarcontent,theeffectwillbelessened.However,becauseoftheprotectivecompounds,itisstillbetterfo

ryourteeththanothersweetsanddessertscontainingthesameamountofsugar.8.Theword“salutary"inparagraph1means?A.Beneficial.B.Harmful.C.Famili

ar.D.Useless.9.WhatcanweknowaboutthecompoundCBHinchocolate?A.Itcanhelpchocolatecuretoothdecay.B.Itcaneffectivelystopteethfromdecaying.C.It

mayprotectteethbetterthantoothpastesdo.D.Itmaysoonreplacemosthouseholdtoothpastes.10.Howdoeschocolatefighttoothdecay?A.Bybreakingdo

wnacids.B.Bybuildingupcompounds.C.Byfixinguptoothenamel.D.Byfightingagainstbacteria.11.What'sthemainideaofthetext?A.Chocolat

eplaystheroleoftoothpaste.B.Chocolateprotectsagainsttoothdecay.C.Chocolateisthebestchoiceforteethprotection.D.Chocolateishealthiertot

eeththanothersweets.DTherecanbemagicinthetouchofahandthatlovesyou.Itbringscomfortandasilentpromisethatsays,“Iamhereandyouare

notalone.”Imemorizedeverydetailaboutmychildren.Asbabies,theyreachedformewhenevertheywerehungryortiredorjustneededtobeheld.Sometimes,ifth

eywokeinthenight,justthetouchofmyhandwouldeasethembacktosleep.Theyclungtomewhentheytooktheirfirststepsandweheldhandswhencrossingstreet

sandwalkingfromthecartotheirclassroomontheirfirstdayofschool.Astheygrewolderandmoreindependent,1noticedthattheydidn'tholdmyhandmuchany

more.Itoldmyselfitwaspartofgrowingup,andIshouldjustbegladtheycoulddothingsontheirownnow.Butwhenyou'vebe

enneededsomuchforsuchalongtime,it'shardtostepbackandfeelunnecessary.Thenoneday,IwasvisitingmyoldestsoriinNewYork,wherehewasworkingasanac

toronaTVshow.Aswewereabouttocrossabusystreetthatwasfilledwithtraffic,hegrabbedmyhandandshouted,"Hangontome,Mom,"thenledmesafelyacros

s.Atthatmoment,Irealizedtwothings.First,myboyhadbecomeaman.Second,itwasclearthatourroleshadchanged.Westillneeded

eachother,butindifferentwaysthanbefore.Thatscenehasreplayedinvariouswayswitheachofmythreechildren.Theyhavealltaughtmetoleanonthemjustastheyoncel

eanedonme,andthatwecanalwaysleanoneachother.Welivemilesapart,butstayintoucheveryday.Thereismagicandcomfortandhealingint

hetouchofahandthatlovesyou,evenifit“touches"youfromafar.12.Howdidtheauthorgetalongwithherchildrenwhentheywerey

oung?A.Shewasverystrictwiththem.B.Sheoverprotectedthem.C.Shewastoobusytotakecareofthem.D.Shedevelopedaclosebondwiththem.13.Ho

wdidtheauthorfeelwhenherkidsbecamemoreindependent?A.Shefeltlonelywhenlivingapartfromthem.B.Shewasworriedthattheycouldn'tmanagethemselves.C.Shefe

ltalittleuncomfortablewhennotneededsomuchasbefore.D.Shewaspleasedtobeabletostepbackandenjoyherself.14.Theauthor'svisittohersoninNe

wYorkmadeherrealize.A.hersonhadbecomematureandreliableB,timewithchildrenisalwaysfanC.sheneededhersonmore

thanbeforeD.shewasunwillingtoacceptthechangeintheirroles15.Whatistheauthor'smainpurposeinwritingthetext?A.Toexplorehowtointeractwithchil

dren.B.Todescribethegrowthofherchildren.C.Toshowthepowerofthetouchofahand.D.Topresenthowparentsinfluencetheirkids.第二节供5小题；每小题2分，满分10分）根据短文内容

，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Maybeinthenearfuture,driverlesscarsmaybecomecommonontheroads.Driverlesscarshavealreadybeentest-driven

thousandsofmiles.16.Forinstance,ithelpsreducethenumberofaccidentsandtrafficjams..17.Thatisbecausetherearemanyis

suesthatmustbesolvedbeforethewidespreaduseofthem,Oneproblemisthatadriverlesscarcannotpredictproblemsfa

rdowntheroadlikeadrivercan.Thedriverlesscarsreacttoanemergencyonlywhenitactuallyoccurs.Forinstance,adriverstartstoslowdownwhen

heseesachildridingherskateboarddirectlyintotheroad0.2kmaway.18.Driverlesscarsarenotsuitableforextremeweatherconditions.19.Theydon'tpredictor"feel"tha

ttheroadshavebecomeicylikeanexperienceddriverwould.Forinstance,whenaroadisicy,ahumandriverwouldsteponthebrakesmoregentlythanwhentheroadsarecleanand

dry.Anotherissueisthatdriverlesscarshavemapsprogrammedintotheirmemory,butthesemapsaren'talwaysupdatedandaccurate.Newroadsare

built,andoldroadsarecloseddown.20・Perhapsoneday,driverlesscarswillbeeverywhere,butwearenotreadyforth

atjustyet.A.Thesafetyproblemshavealmostbeenaddressed.B.However,theyarenotyetavailableforthepublic.C.Manyadv

antagescanbeassociatedtothedriverlesscars.D.Driverlessvehiclesalsohavetroubleadjustingtonewroads.E.Theymaybecomeconfusedbyfog,heavyrain,orh

eavysnow.F.Duetothis,adriverlesscarmaygetpassengertothewrongdestination.G.Butthedriverlesscaronlytakesact

ionwhenthechildisinitsimmediatepath.第二部分语言运用（共两节，满分45分）第一节（共20小题；每小题1.5分，满分30分）.AsAmericacontinuedtosufferfromthepandemic,thereweresomeordinaryindiv

idualswhoheldustogether.Hereishowone41went.LouisGalvanwasclearingofftable411,whereacoupleofhismostloyalcustomershad42dinner.Lik

emanyothers,hisrestaurantwashurting.Therestaurantshadjust43someworkersforthebaseballseason.Morethan30ofhisemployeeswerecountin

gonabigopeningdaythatwouldnever44.Inthedaysbeforethegovernor45hisstate'srestaurants,Galvanwasespecially46forregularssuchastheonesattable411

.Thatnight,theyhad47about$90worthoffood.Butitwasthe48they'dleftbehindthatblewhimaway.49,itwastwotips.Onewas$1,900incash.Theotherwrittenonthecreditc

ardreceipt,was$7,500.Thecouple50leftahandwrittennoteonthereceipt:"Holditto51yourguysoverthenextfewweeks."“Wewere52thattheyweresogene

rous.Wedidn't53，it.Theywentaboveandbeyondwhatwas54.Iwasn'tsureifweweregoingtostayopen,but55wehavesomeonelikethat,we'regoingt

okeepgoing.Wewillbeofferingfoodorderstogo."saidGalvan.Hesplitthemoney56amongtheemployees,soeveryonegotabout$300,57Galva

ncouldnowpaythetipforward,"Ifthere'sanyonewhodoesnothavefoodtoeat,58justneedsaglassofwater,theyare59tocomeby.Wearehere60ourcommunity."Galvansaid.

41.A.storyB.projectC.recordD.saying42.A.begunB.finishedC.takenD.served43.A.firedB.helpedC.hiredD.introduced44.A.goB.workC.endD.come45

.A.calledB.designedC.advertisedD.closed46.A.goodB.annoyedC.gratefulD.sorry47.A.cookedB.orderedC.reservedD.donated48.A.tipB.dishC.foodD.ticket’49.A

.SuddenlyB,ActuallyC.FortunatelyD.Generally50.A.alreadyB.yet.C.alsoD.still51.A.observeB.recommendC.testD.pay.52.A.a

nxiousB.smartC.embarrassedD.amazed53.A.resistB.explainC.expectD.recognize54.A.importantB.necessaryC.obvi

ousD.lucky55.A;knowingB.promisingC,imagining.D.pretending56.A.equally.B.possiblyC.partlyD.accidentally57.A.

IneithercaseB.OnthecontraryC.What'smore.D.Regardlessofthat58.A.soB.butC.andD.or;59.A.welcomeB.willingC.r

esponsibleD.confidentD.confident60.A.withinB.forC.beyondD.By第II卷（非选择题，共50分）第二节(共10小题;每小题1.5分，满分15分)阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

Chinahasbyfar61largesthigh-speedrailwaynetworkintheworld.Itshigh-speedrailsystemstretchesover38,000kilometers,whichisalmo

stenough62(circle)theearthonce,andisstillgrowing.Currentlyit63(make)up70percentoftheworld'shighspeedrailsystems.Thenetworkissoextensivetha

tnearlyallbigChinesecitiescanbereachedbyhigh-speedtrains.China'srailsystemalsooperatesinextremelocationssuchasontheplateauanddesertinnorthwe

sternChinaaswellasincitiesinsouthernChina.64havea3-monthrainyseasoneveryyear.Theoveralldesignandcoretechnologieso

ftheFuxinghigh-speedtrainwereindependentlydevelopedinChina,whichhasindependentintellectualpropertyrightsofthos

edevelopments.Amongthe254importantstandards,Chinesestandardsaccountfor84percent.Todate,China'shigh-speedrailprod

uctsandtechnology65(export)tonearly100countriesandregionsonsixcontinents.Toour66(amaze),Chinahassetanewrecordbydevelopingand67(build)t

heworld'sfirstlocomotiveprototype(机车原型)usinghigh-temperaturesuperconductingmagneticlevitationtechnolo

gy(HTSMaglev高温超导磁悬浮技术)andthetrainswillrun68(fast)thananyothertrainintheworldastheyhavebeendesignedtorun69aspeedof620kilometersperhour."It'sb

een20yearsinthemaking.In2000,ourlabdevelopedasmallprototypecarryingfivepeopleusingthistechnology.I'mthrilledtoseethatweare

abletobuildthistocarrysomanypeoplein2021,"saidZhangJinkai,agraduatestudentfromSouthwestJiaotongUniver

sitywhohasbeen70(close)workingontheproject.第三部分写作(共两节，满分35分)第一节短文改错(共10小题；每小题1分，满分10分)下面是一段短文，请你对其进行修改。文中共有10

处错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏词符号(∧)，并在此符号下面写出该加的词。删除：把多余的词用斜线(\)划掉。修改：在错的词下划一横线，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。IwasfarbehindmostofmyclassmatewhenIbecomeaseniorthreestudent.Moreover,Icouldn'tfollowtheteach

ercompletelyinclass.Oneday,Iwastoomuchexhaustedandconfusedtoconcentrateonwhichtheteachertaught.Unfortu

nate,Iwasinvitedtosharemyownidea.Asyoucanimagine,Icouldn'tsayaword.Feelingembarrassing,Ireadytobecriticized.Muchonmyastonishment

,theteacherinstructedandencouragedmepatiently.IwassuchtouchedthatIwasdeterminedtotryhisbesttostudyhard.NowIamquite

confidentaboutmystudy.第二节（满分25分）假定你是李华，看到新闻报道说我国教科书用量巨大，若不能循环利用，会造成极大浪费,你很有感触。你写信给校报“英语天地”，倡议循环使用教科书。内容包括：1.循环使用教科书的必要性；2.循环使用教科书的做法；3.提出倡议。注意：1.词数

：100左右;2.可以适当增加细节，以使行文连贯；3.倡议书的开头和结尾已给出，不计入总词数。Dearfellowstudents,..........