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保密★启用前2020年高三模拟考试
英语试题注意事项:.答题前,考生务必将自己的姓名、座号、考号填写在答题卡和试卷指定位置上。.回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其他答案标号。回答非选择题时,将答案写在答题卡上。写在本试卷上无效。.考试结束后,将本试卷和答题卡一并交回。第一部分阅读(共两节,满分50分)第一节(共15小题;每小题2.分,满分37.5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。AIfyouwanttolearnwhyeverythingisusuallycheaper,andwhatitedealsatthmibelsfcalorchaindolordiscountstore,storeemployeeshavealotofusefulinformation.Theytendtoknowshopperswan-evenbeforeshoppersknowthemselves.EveryonebuysunnecessarythingsWhetheryoushopatachaindollarstorDosuchTsee,FamilyDoldaryourlo99lcentsstore,noteverythingthat,sonsaleisnecessarilyworthpurchasiaformeyatollarifTreeemployee,saysthatyou,renotaloneinbuyingmorethannecessaryfromthesestores."Itseemsbaeveryonefallsforthistrap,"hesays."Yougointoastorewhereeverythingischeap,andyouwawiththingsyoudon,tnefed.suggestsgoingintoa-tsreeventhedollar—woreachecklistofthingsyoutrulyneed.EverythingischeaperafterholidayseasonPatricia,aseasonalworkDoldaraTreesaysthatthepost-Christmasseasonmeansevenmoredealsoneverythingfromdecorationstosweets."AfterChristmas,allthegiftwrappaperwenttocents,andallChristmasitemswerehalfprice,”shesays."Evencandybarsare89centsversus$ProductsarelessexpensivebecauseoftheirsizeInorderfordollarstorestokeeptheirpriceslow,productsizesthannormal,smalleraccordingtoCheapism.DollarstoresareattheonlyonesguiCheapfisthadstrhekiortsWalmartisguiltyofdoingthesamethingtoattractcustomers.WhatisBryan,sadviceagainstbuyingunnecessarythings?Makingapurchasealone.B.Writingato-buylistahead.Shoppingatyourlstore.Buyingbasicthiseparately.WhichofthefolloisnbettertimeforshoppingaccordingtoPatricia?IntheChristmassales.Ataparticuldiscount.AftertheChristmasseason.Duringsomeholidayseasons.Howdostoresmaketheirproductscheaper?Byreducingproductsizes.Byloweringprodcosts.Byadoptingdiscostrategies.Byattractmorecustomers.BItwasjusnormaldayforRuthMiller,a63-year-oldwomanuntileverhorriblyewro.gShewaswalkingtohercaraftershoppingwhentheuhappened.eRightashewasunlockinghercar,amanquicklycameupbehindherwrestleeheropurseaway.Shewasinshock.LuckilysherememberedshehadPersonafAlarm(SPA)onherpurse,andsinceshewastooscaredtoscreamforquidklysiieachfdrthealarmandpulled必保险9栓).ImmediatelyherSPAstartedscreamingThemandidn,tknowwhattodo!Hefrozeforasecond,andthenranawlikeaboutofhell!SPAisasafetydevicecapableofcreating125dbsoundthatattractasttentioandscaresawaypotentialattackers.Tocompare,it,sthesamevolumeasamitakeoff.etduringPaulDavidson,theinventorofSPA,knowsalltoowellthetypeofsituationthatRuthfoundherButthat,snottheonlytypeofsituationthatSPAhelpsprotectagainst.Parentscangiveittothextrameansofprotection.TeenagerscanuseitsotheycanfeelsafewalkinghomeWomencanknowitherewhentheyhavetousetheparkinglotatnight.“Mymother,swhodisc76ryeaitaroundincaseshefallsandneedstoaskpeopleforhelp.1onlywishI,dhavethoughtofitearlier,"saidP;ThepolicehavebeenrecommendingSPAsinceitfirsthitthemarket.Infact,sinceitslaunch,!beeninastate,shiftingbetweeninstocktosoldoutnearlyeveryotherweek,andit,salsogottfollowersworldwide.WhatdoestheunderlinedpOnetunthinkable"inParaph1referto?A.Anattemptedrobbery. B.Awrestlingmatch.C.Anangryargument. D.Acaraccident.HowdidRuthreatotheunexpectedsituation?She foughtviolently.She frozeingrfear.She criedesperatelyfor help.She soundedhersafety device.WhydoesPaulmentionhismother?Toimplytheelderlyneedmorecare.Tosuggeshecaresabouthismother.ToshowSPAcanbewidelyused.TomakeanadvertisementforSPA.Whatcanbelearnedfromthetext?SPAiswellreceivedinthemarket.Peoplehesitatetopayforsecurity.C.SPAwassoldoutinthefirsttwoweeks.Likeclockwork,nearlyeveryfourthFebruaryincludesoneextraday.February29th,otherwiseknownasLeapDay,isn'texactlyaholiday.Instead,it'stheretokeepyourcalendarconsistentwiththeearth'srotation(旋转)aroundthesun.AccordingtoHistory,com,RomanemperorJuliusCaesaristhe“father”ofLeapYear.Untilhecamealong,peopleuseda355-daycalendar,whichwas10.25daysshorterthanthesolaryear.Romanofficialsweresupposedaddanextramontheverynowandthentokeeptheseasonsexactlywheretheyshouldbe.Butthatdidn'tworkoutallthatwell.Whenspecialoccasionsstartedshiftingintodifferentseasonsaround45BCE,Caesarconsultedwithastronomersanddecreed(下令)thattheempireshouldusea12-month,365-daycalendar,whichhenamedafterhimself,Caesar'sJuliancalendarincludedaLeapDayeveryfouryears.ThoughLeapDaykeepsyourcalendarinlinewiththeearth'srotationaroundthesun,itcausesadifferentkindofproblemforleapsters.WhenshouldtheseFebruary29thbabiescelebratetheirbirthdaysduringtheotherthree-quartersoftheirlives?SomepartyonFebruary28th,whileotherspreferatwo-daycelebrationthatspansthelastdayofFebruaryandthefirstdayofMarch.LeapDaycanbeanuisanceinthelegalsystem.In2006,acourtinMassachusettswadecidingwhethercriminalJohnMelocouldbereleasedadayearlysincehis10-yeasentenceincludedaLeapDay.Inthecase,thejudgedecidedthatsincethemanwassentencedtoprisonforyears,notdays.LeapDaydidn'tmakeabitofdifference.Thoughafewtimekeepershavepushedforcalendarsthatdon'tincludeLeapDaalmostallastronomersandsocietiesagreethatLeapDayisthebestmethodtokeepthecalendarontrack.WhywasLeapDaycreated?A.Tocelebratespecialoccasions.TohonorEmperorJuliusCaesar.Tokeeppacewiththesolaryear.Tokeeptrackofalltheseasons.WhatistheproblemwiththebirthdaycelebrationofFebruary29thbabies?A.Itissometimesdelayed.Itlastsatleasttwodays.Ithastobeheldeveryotheryear.Itmaytakeplaceondifferentdates.Whatdoestheunderlinedword“nuisance”inParagraph4mean?A.Joke. B.Topic. C.Trouble. D.Mistake.whatistheattitudeofmostastronomerstowardsLeapDay?A.Critical. B.Supportive. C.Doubtful. D.Cautious.DScientistshavedevelopedanewtypeofsmartbandage(绷带)thatcansignalthetypeofbacterial(细菌的[infectionit'sprotecting,justlikeatrafficlight,aswellasreleasetherighttypeofdrugsondemand.Thetrafficlightsystemworksjustlikethis:Greenmeansnobacteriaoralowconcentrationofbacteria,yellowmeansdrug-sensitive(DS)bacteriaresponsivetostandardantibiotics((抗生素)andcausesantibioticrelease,andredmeansdrug-resistant(DR)bacteriathatneedextrahelptobewipedout.Intestingthebandageonmice,theresearchteamwasabletosuccessfullytreatbothDSandDRinfectionsusingthenewmethod.However,thecommonmethodsofsensingresistancearelimitedbytime,therequirementforprofessionalpersonnel,andexpensiveinstruments.Moreover,theabuseofantibioticscausestheacceleratedprocessofbacterialresistance.It'seasytoseehowasimplebandageandlightcouldovercomesomeoftheselimitations.Treatmentdoesn'thavetowaitforadoctortomakeadiagnosis,andthebandagecangettherightsortofdrugsappliedattheearliestopportunity.What'smore,thepersonwearingthebandagegetsreal-timefeedbackonwhat'shappeningwiththeinfection,ifthere'saninfectionatall.Theresearcherssayitoffersnumerousbenefitsoverexistingtreatmentsthatmakeuseoflight,includingphotodynamictherapyorPDT.We'vebeenseeingquiteafewupgradestothetraditionalbandageinrecentyears,thankstoadvancesinscience—likethenanofibremeshthatattractsbacteriaanddrawssomeofitout,speedingupthehealingprocess.Thenthere'sthenovelbandagefortreatingburns,whichstopsbacteriafrommultiplyingandlowerstheriskofinfection.Themoreworkthatabandagecandowhileit'sprotectingawound,thebetter.Effortstoimprovebandagescontinueandnowwe'vegotabandagethatnotonlyreleasesantibiotics,butalsotellsthepatientexactlywhat'sgoingontoo.Whatisthesmartbandagemainlydesignedtodo?A.Avoidtheuseofantibiotics.Clearoutharmfulbacteria.C.Detectbacterialinfections.D.Increasetreatmentoptions.Whatistheadvantageofthesmartbandage?A.Itsavesmuchtimeandcost.Itremovestheriskofinfection.Itpreventsthebacterialresistance.Itimprovesdoctor-patientrelationship.Whatcanbeinferredfromthelasttwoparagraphs?Traditionalbandagesareoutofusenow.Moresmartbandageswillbedeveloped.Progressinsciencecallsformoreresearch.Peopleareurgedtostudymedicalscience.Whatdoesthetextfocuson?Asuccessfultestonmice.Acolour-changingbandage.Sensingdrug-resistantbacteria.Preventingabuseofantibiotics.第二节(共5小题;每小题2.5分,满分12.5分)阅读下面短文,从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。Handwritingisquicklybecomingadyingart.Fewbusinessescanrunnowadayswithoutcomputers.16ResearchersfromPrincetonUniversityconductedastudytodemonstratethedifferencesbetweenstudentswhowroteouttheirnotesandthosewhotypednotesonalecture.17Participantsweretestedonthematerial30minutesafterthelectureandagainaweeklater.Andhandwritingemergedasthechampion.18Thetypershadasignificantedgewhenitcametonote-takingefficiency.Thtyperscouldcopydownsignificantlymanymorewordsthanthewriters,sometimeseventranscribingthecontentsofthelectureword-for-word.Butwhilemoreofthelecture'scontentwasretained(保留)onpaperwhentyping,itwasn'tnecessarilyretainedinparticipants,heads.19Onthetest30minutesafterthelecture,typersandwritersdidmoreorlessequallywellonquestionsaboutthebasicfactsofthelecture,buttypersfellbehindwhenitcametomoreconceptualquestions.Asforthelaterquiz,theresultsweresimilar.Studentswithhandwrittennoteswereabletorememberandstillunderstandtheconceptsofthelectureafteraweekhadpassed.Theseparticipantswerealsomoreopentounderstandingnewideas.20Theteststhattheparticipantstookprovedthis.Theefficiencyofhandwritingmightbestbenefityou.That'snottosaythattypingdoesn'thaveitsbenefits.Inthisstudy,thelaptopswereonlyusedtotakenotes.Generallyspeaking,typingalsohasitsowndisadvantages.Butwhatarewelosingashandwritinglosesitssignificanceinsociety?Clearly,writingbyhandisoneofthethingsthatcanmakeyousmarter.第二部分语言运用(共两节,满分30分)第一节(共15小题;每小题1分,满分15分)阅读下面短文,从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。Asthetemperatureapproachedashighas90°FlastJuly4th,threepoliceofficerswentintoaFoodsMarkettogetsomething21todrink.Onceinside,theywereaskedbyasecurityguardtohelpwitha22—woman.Thewomaninquestionwasobviously23 ,andhercheekswerewetwithtears.Theofficerslookedinsideherbag.Alltheysawwerecontainersof24."I'mhungry,"sheexplained25.Caughtred-handed,thewomannodoubtexpectedtobetreatedasa26.Butthepolicehadother27."We'llpayforherfood."Oneofthemtoldthe28securityguard.Shewouldnotbe29.Dryingherwet30,thewomanrepeated,"Thankyou,thankyou."Shewasn'ttheonlyonetouchedbythisactof3J__.Customersatthestoreweresoimpressedbywhatthey'd32_thatsomeevenpostedaphotoonTwitter.33,attentionwasneverwhattheofficerssought.Theywere34byafarmorecommonemotion.Whenwelookatsomeone'sfaceandseethattheyneedyou,it'spretty35asahumanbeingtowalkawayfromsomethinglikethis.21.A.safeB.sweetC.cleanD.cold22.A.woundedB.suspectedC.reportedD.wronged23.A.scaredB.disappointedC.puzzledD.annoyed24.A.clothesB.medicineC.toysD.food25.A.politelyB.loudlyC.seriouslyD.helplessly26.A.thiefB.beggarC.victimD.customer27.A.factsB.secretsC.ideasD.reasons28.A.rudeB.surprisedC.patientD.embarrassed29.A.arrestedB.employedC.keptD.doubted30.A.bagB.handsC.packetD.cheeks31.A.cautionB.sympathyC.justiceD.faith32.A.ignoredB.expectedC.witnessedD.recognized33.A.HoweverB.ThereforeC.BesidesD.Instead34.A.attractedBcontrolledC.requiredD.driven35.A.typicalB.amazingC.difficultD.silly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。ThewildfiresinAustraliabecameconsiderablyworseinJanuary,2020.Thedisasterfacedby36countryisfarfromover.Manyofthefires37.(send)smokehighintotheatmosphereandsomesmoketurnedintopyrocumulonimbusclouds.Thecloudscanhelpafiredrawinmoreairandshiftsurfacewinds,38(result)infiretornadoes(龙卷风).Fireshavedestroyedhabitatsforanimalsthat39(find)onlyinAustralia,includingkoalasandrarebirds.Itwilltaketimetofullyknowhowmuchharmthefireshavedone40wildlife.Thewildfiresareexpected41(continue)burningformonthsasAustraliaentereditsdryseason.Thispastyear,2019,isthehottestanddriestyearonrecord.Fireshappen42(regular)duringtheAustraliandryseason.However,climateandnaturalchangesaremakingthesituation43(bad).Atleast12millionacreshavebeenburnedsofarinVictoriaandNewSouthWalesalone.Smokefromthefireshasmade44toSouthAmerica.Thereissomuchsmokethatitmaystayintheairformonths,45couldhaveasmalleffectontheplanet'sclimate.第三部分写作(共两节,满分40分)第一节(满分15分)假定你是李华,你的英国朋友Frank来信询问你的寒假生活情况。请根据以下要点给他回信:.由于冠状病毒病爆发,假期被迫延长;.寒假生活(在线上课、读书、锻炼身体等);.期盼开学。注意:.词数80左右;.可以适当增加细节,以使行文连贯;.信的开头已为你写好。参考词汇:冠状病毒病COVID-19第二节(满分25分)阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。续写的词数为150左右。Arthurwasmessy.Hedidn'ttrytomakemesses,buthedidn'ttrytocleanupmuch,either.Therewerealwayssmallpiecesoffoodonthetablewhenhewasdoneeating.Hissocksnevermadeitintothehamper((洗衣篮).AndheonlypickeduphistoyswhenMomthreatenedtothrowthemaway.Mostdays,MomfollowedArthuraroundthehouseandcleanedupafterhim.Shebrushedthecrumbs((碎屑)intoherhandandthrewthemawayaftermeals.Shepickeduphissocksandmadesuretheygotwashe,driedandfoldedneatlybeforegoingbackinthedrawer.Sheoftenpickeduphistoyswhenheleftthemtodosomethingelse.Oneday,MomaskedArthurtopickuphistoytrains.“Notrightnow,”Arthursaid.Hewasreadingacomicbook.Thetrainshadbeenonthelivingroomfloorsincethemorning.“Youknowwhat,Arthur?I'mnotgoingtoaskyouagain.I'mdonecleaningtoday.”Andwiththat.Momputherfeetuponthesofaandpickedupabooktoread.Atdinnertime,Arthurnoticedthattherewasabigpileofcrumbsathisplaceatthetable.Mom'sspotwasniceandclean.Arthurdidn'tlikethecrumbsverymuch.Afterdinner,Arthur'sfeetfeltcold.Hewenttohisroomandopenedhisdrawer,butthedrawerwasempty."Mom,wherearemysocks?"Arthurcalled."Thereweren'tanysocksinyourhamper,soIdidn'twashthem,”Momsaid.
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