2021届怀集县梁村中学高三英语期中试卷及答案

2021届怀集县梁村中学高三英语期中试卷及答案第一部分阅读（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AChinahas410K5GbasestationsChinabuilt257,000new5Gbasestationsinthefirsthalfoftheyear,accordingtotheMinistryofIndustryandInformationTechnology（MIIT）.Shipmentsof5Gphonesreached8623millionunisinChina,with5Gpackageusershitting66millionbytheendofJune,saidWenKu,headofinformationandcommunicationattheministry.Togivefullplaytothecommercializationof5G,morepoliciesshouldbeimplementedtoboostthevitalityofthemarket,Wensaid,addingthatinternationalcooperationin5Gtechnology,industryandapplicationshouldbestrengthened.AG600seaplane’stestflightKunlong,China’shomegrownAG600largeamphibiousaircraft,conducteditsfirstsea-basedtestflightonSundaymorning,markinganewmilestoneintheprogram.TheAG600isChina’ssecondamphibiousaircraft,aftertheSH-5,whichwasdevelopedinthe1970sformilitarypurposesandhasbeenretiredforalongtime.Thesespecificationsmakeittheworld’sbiggestamphibiousaircraft,surpassingJapan’sShinMaywaUS-2andRussia’sBerievBe-200.Onceinservice,itwillputanendtotheabsenceofalargerescueaircraftinChinaandwillbeveryusefulinthenationalemergencyrescueanddisasterreliefsystems.BeidouproductslandabroadAccordingtoRanChengqi,directorgeneralofChinaSatelliteNavigationOffice,Beidouhasbeenconstantlydeepeningitscompatibility,interoperabilityandcooperationwiththeUS’GPS,Russia’sGLONASSandtheEU’sGalileo.Ithasalsoenteredinternationalorganizationsofcivilaviation,maritimeaffairs,searchandrescuesatellitesandmobilecommunication.BDS-basedserviceshavebeensuccessfullyappliedinlandmapping,precisionfarming,digitaldevelopmentandsmartportconstructioninmembercountriesofASEAN,SouthAsia,EasternEurope,WestAsiaandAfrica.Whatcanwelearnfromthispassage?Thetotalnumberof5Gphoneshasreachedanewlevel.Kunlong,unlikeSH-5,isnotjustformilitarypurposes.Technologiesmentionedaboveneedmorecooperationwithothers.BDS-basedserviceshavebeenprovidedforusersinmanycountries.Whichofthefollowingismostprobablyrelatedtoagriculture?A.5Gphones B.BDS-basedservicesC.AG600seaplane D.BerievBe-200Ifyourfrienddidacourseinmarketingmanagement,hemaychooseajobina .A.5Gtechnologyrelatedmarket B.largeamphibiousaircraftC.BDS-basedproject D.ChinaSatelliteNavigationOfficeBGuangzhououtbreaklinkedtostrainsinIndiaThegenesequencingoftheCOVID-19outbreakinGuangzhou.Guangdongprovince,indicatesitisverysimilarinstructuretothemutatedstrainsdetectedinIndia,aseniorhealthofficialfromthecitysaidonSunday.“Andithasthecharacteristicofquickspread.”ChenBin,deputydirectorofthecity'shealthcommission,saidatanewsconferenceinGuangzhouonSunday.Sheurgedrelevantdepartmentsandmedicalstafftoactquicklytoblockthechainofinfectionandcontrolthespreadofthecoronavirusinthesouthernmetropolis.ZhangZhoubin,deputydirectoroftheGuangzhoucenterfordiseasecontrolandprevention,saidthestrainofcoronavirusspreadseasily.“Theviruscanbespreadthroughamealorthroughashortperiodofindirectcontact,”hesaid.Thecityreportedfiveconfirmedeasesand21asymptomaticcarriersasof2pmSundayafterthefirstconfinnedcasewasdetectedinthecity'sLiwandistrictonMay21,Chensaid.Topreventthevirusfromspreading,thecitygovernmenttighteneditsdiseasecontrolandpreventionmeasuresovertheweekend.Sixcommunitiesandhousingestatespreviouslydesignatedaslow-riskareaswereraisedtomedium-riskones,Chensaid.Inadditiontoaskinglocalresidentstogetvaccinated,thecityhasorganizednucleicacidtestinginHaizhuandYuexiudistrictsstartingfromSunday.ResidentsinspecificareasofTianhe,BaiyunandPanyudistrictshavealsobeenrequiredtotakenucleicacidteststoexpandthescreeningofsuspectedpatientsandasymptomaticcarriers.Liwanpreviouslyrequiredallitsresidentstotakenucleicacidtests.AsofSaturday,morethan2-25millionresidentsofthecityhavehadsamplescollectedfornucleicacidtests,Chensaid.Morethan10,000medicalworkersfromtheentirecityhavebeensenttoLiwantohelpvaccinatelocalsagainstCOVID-19andcollectsamplesfornucleicacidtesting.DengWenjun,directorofcirculationsectionwithGuangzhouSupplyandMarketingCooperative,saidtherearesufficientsuppliesoffoodanddailynecessitiesinthemedium-riskareas.WhatisthecharacteristicoftheCOVID-19whichbrokeoutinGuangzhou?A.Itdisappearsquickly. B.Itspreadsfast.C.Ithasalottodowithtemperature. D.Ithasthesamenatureastheseasonalflu.Whichdistricthaveresidentswhohavenotbeenrequiredtotakenucleicacidtests?A.Tianhe. B.Haizhu. C.Panyu. D.Zengcheng.WhichofthefollowingstatementsisTRUE?Theviruscanhardlybespreadthroughashortperiodofindirectcontact.Thereare21symptomaticcarriersintheLiwandistrictasof2pmSunday.AllthepeoplelivinginLiwandistrictarcpreviouslyaskedtotakenucleicacidtests.Suppliesoffoodanddailynecessitiesinthemedium-riskareasarcstillnotenough.7.Wherecanyouprobablyfindthisarticle?A.Onanewswebsite. B.Inafashionmagazine.C.Inahistorybook. D.Inatraveljournal.CRainisvitaltolifeonEarth.However,rainisn’tjustmadeofwateranymore—it’spartlymadeofplastic.Millionsoftinypiecesofplastic,calledmicroplastics,arewanderingaroundEarth’satmosphereandtravelingacrossentirecontinentsaccordingtoastudypublishedinonejournalonApril12.Microplasticsareplasticparticleslessthan5millimetersindiameterandcomefromanumberofsources.Plasticbagsandbottlesreleasedintotheenvironmentbreakdownintosmallerandsmallerbits.Somemicroplasticsareproduceddeliberatelytoprovideabrasion（研磨）inproducts,suchastoothpasteandcleansers.Anothermajorsourceisyourwashingmachine.Whenyouwashclothing,tinymicrofibersgetwashedawaywiththewastewater.Eventhoughthewateristreatedbyawastewaterplant,themicroplasticsremain,andtheyarereleasedintothesea.Plasticrainmayremindpeopleofacidrain,buttheformerisfarmorewidespreadandhardertodealwith.Thetinyparticles,toosmalltobeseenwiththenakedeye,arecollectedbythewindfromtheground.Theyaresolightthattheystayintheairtobeblownaroundtheglobe.Astheyclimbintotheatmosphere,theyarethoughttoactasnuclei（核心）aroundwhichwatervapor（水蒸气）combinestoformclouds.Someofthedustfallsbacktolandindryconditions,whiletherestcomesdownasrain.Microplasticshavebeenfoundeverywhereyoucanimagine.Fromfishandfrogstomiceandmosquitoes,theirbodieshavebeenfoundonaveragetocontain40piecesofmicroplastic.Asthetopofthefoodchain,humansareexposedtomicroplastics,too.“Weliveonaballinsideabubble,”microplasticresearcherSteveAllensaid.“Therearenoborders,therearenoedges.Itrainsonthelandandthengetsblownbackupintotheairagaintomovesomewhereelse.There’snostoppingitonceit’sout.”8.Whatdoweknowaboutmicroplastics?Theyhaveadiameterofover5millimeters.Theyhavebecomeathreattohumans.Theyarelightandcanbeeasilydealtwith.Theycauseacidrainandplasticrain.WhatdoesParagraph3mainlytalkabout?A.Waystodealwithmicroplastics. B.Thewideuseofmicroplastics.C.Wheremicroplasticscomefrom. D.Howmicroplasticspollutewater.WhatdoesSteveAllenwanttotellusinthelastparagraph?Noplacecanbesafefrommicroplasticpollution.Theatmospherepossessestheabilitytoself-cleanse.Countriesshouldworktogethertofightpollution.Windcausesmicroplasticstomovesomewhereelse.Themainpurposeofthearticleisto .callonpeopletousefewerplasticproductswarnpeopleofthedangerofmicroplasticsintroducethesourcesandeffectsofmicroplasticsmakeacomparisonbetweenacidrainandplasticrainDJeffBezos,ElonMuskandRichardBransonhaveacombinednetworthof400billion,roughlythesizeoftheGDPoftheentirenationofIreland.Andallthreemenhavedecidedtoputvastsumsoftheirwealthintochasingtheirspacetraveldreams,creatingamodernspaceraceinwhichultra—richmen—ratherthancountries—shootforthestars.Butwhythethreebillionaireschoosethecrazyplan?Justforthetraveldreams?It’snotthatsimple.Asweallknow,thespacetravelisamirrorofcomprehensivenationalstrength,whetherit’sthecoldwarorthepresent.Thefirstspaceracespannedmultiplepresidentsandpremiers—Kennedy,Krushchev,Brezhnev,Nixon.Itmadeheroesofastronautsandcosmonauts,anditfocusednationalprides.Butobviously,thisyear’sracebetweenthebillionairesfeaturesnoneofthatnationalprideoropposingideas.It’stax—aversetycoons（大亨）whowanttosellhigh—pricedticketstorichpeopleinterestedinexperiencingweightlessness.Amazon’sBezoshassaidheisfundinghisportionbysellingofflargechunksofhisAmazonstock（股票）—1billionormoreayear.Whataretheodds?Ifanyoneistakingbetsonhowthiswillend,andwhowillhavethemoreprofitablespacetourismbusiness,considerAmazon’smethodofmakingverylittleprofitinordertoeatupcompetition.So,fromthispointofview,what’shidingbehindthiscrazyraceisbusiness.Asamethodofexpandinfluence,itisnotabadidea.RichardBransonhascarriedouthisplanonJuly12,andJeffBezosannouncedthathewillstarthisspacetravelonJuly20.Bezosisgettingsomegoodpressbecausehe’stakingWallyFunkalongfortheride.She’sthepilotnowinher80swhowaskeptoutofspaceinthe1960sbecauseshe’sawoman.Thismaybeabonusforhim.AsforMusk,hethinksthesetwoabovearenotrealspacetrips,hewantsalargermove.Whowillwintheraceintheend?Let’swaitandsee.Whichofthefollowingpeoplemightbethepotentialclientofthespacetravel?Daisyaged45withaheavydebt.Clarksonwhodoesn’tenjoytakingrisks.Billyaged60withanampleretirementpension.Alexanderwhoknowsnothingaboutspacetravel.WhatstoppedWallyFunkflyingtospaceinthe1960s?A.Age. B.Gender. C.Height. D.Disposition.Whatdoestheauthorthinkofthebillionairesrace?A.Profit—driven. B.Meaningless. C.Foolish. D.Generous.Whatdoestheunderlinedword“spanned”inparagraph3probablymean?A.Revolved. B.Turneddown. C.Entered. D.Leaptthrough.第二节（共5小题；每小题2分，满分10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NeverGetRidofanOldPhonewithoutDoingTheseThingsWhenyou'rereadytoupgradeyourcellphonetoanewmodel,therearesomeimportantstepsyouneedtotakefirsttomakesureyourprivacyandpersonaldataareprotected. 16 Inyouroldphone,therearemanyimportantthingsthatyoudon'twanttolose.Itisthefirststepofcellphonerecyclingtobackitup.Youcaneitherkeepyouroldfilestoamemorycardorstorethemonlineusingthecloud.Signoutofallaccounts. 17 Thiswayanyonewhoreceivesyourphonewouldnotbeabletogainaccesstoanyaccountsthatyoumighthavepreviouslyused.Youhadbetterkeepalistofyourpasswordshandytopreventyouforgettingthem.Changeaccountpasswords.Forextraprotection,changeimportantpasswordsthatyoumayhavesavedtoyoursmartphone.Thefactoryresetofthephoneshouldremoveanysavedpasswordsalongwithyourdata,butwerecommendyoutakethisextraprecaution（预防措施）,18 RemoveSIMandmemorycards.Notonlywillthosehavepersonalinformationsavedonthemlikecontactsorphotos,butyoumaybeabletoreusetheminyournewphone.Ifyoudon'tneedyourSIMcardanymore,youcantreatitlikeadeclinedcreditcardinamovie. 19 Performafactoryreset.Theresetwillwipethephone,deletingyourpersonaldataandanyappsyou'veinstalled. 20 ForAndroidphones,sometimesafullfactoryresetdoesnotremoveyouremailaddresses,texts,andotherimportantdata.Soitisimportanttoencodeyourdatabeforewipingit.Backupthedataonthephone.Cutthecardinhalf,forexample.Ofcourseyou'renotgoingtojustthrowitaway.Itwillalsochangethephonebacktoitsinitialstate.becauseyoucan'tbetoocarefulwithphonerecycling.Ithelpsensurethatallidentifyinginformationisremoved.andyoucouldevenemailyourdatatoyourselfifthere'snotthatmuch.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）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InlateJanuaryof2018,Chicagoexperiencedthecoldesttemperaturesthatthecityhasseenindecades.AgroupofhomelesspeoplewholivedinanareacalledTentCitywereleftoutsidedirectly___21___tothedeadlyweather.34-year-oldCandicePayne,amanagingbroker（经纪人）fromalocalcompany,was___22___enoughtohaveshelterfromthedangerousconditions.___23___,shecouldn’tstopthinkingaboutthehomelesspeopleintheareawhohadnowheretogo.“Itwas50℃below,andIknewIhadtotake___24___,”PaynetoldtheNewYorkTimes.Shestartedthinkingofdifferent___25___thatcouldpossiblywork.Eventually,she___26___toseeiftherewereanyroomsavailableat___27___hotelsthatshecould___28___forthenightforthepeople___29___inthestreet.Sowithoutwastinganytime,Paynepickedupthe 30 andstartedcallinghotelsinthearea.“Finally,theAmberInnwasniceenoughto 31 metobuytheroomsforthehomeless,”Paynesaid.Without 32 ,shepurchased30roomsforthenightwithhercreditcard.She 33 reachedouttopeopleonherInstagramaccountaskingifanyonewouldliketo 34 witheitherpayingformoreroomsor 35 thehomelesspeopletotheInn.Shegotimmediate 36 thatsurprisedher.Strangers 37 theircarsandSUVs.Theyalso 38 money,whichhelpedPaynepayforatotalof60roomsforfivenights.Payne’s 39 actmadenewsacrossthecountry.However,shesaid,“Iamanordinaryperson.I 40 itwithsomanyothers’help.”21.A.exposedB.contributedC.usedD.adjusted22.A.oldB.luckyC.proudD.strange23.A.InshortB.ThereforeC.HoweverD.Forexample24.A.placeB.shelterC.risksD.action25.A.directionsB.waysC.resultsD.areas26.A.requiredB.promisedC.decidedD.agreed27.A.uniqueB.comfortableC.localD.remote28.A.rentB.purchaseC.discoverD.enter29.A.talkingB.walkingC.workingD.sleeping30.A.phoneB.busC.glassesD.coat31.A.persuadeB.remindC.convinceD.allow32.A.preparationB.imaginationC.hesitationD.permission33.A.thenB.stillC.justD.again34.A.payoffB.helpoutC.speakoutD.takeoff35.A.transportingB.accompanying C.devotingD.inviting36.A.rewardsB.responsesC.achievementsD.benefitsA.soldA.presentedA.selflessA.reachedrepairedB.performedB.regularB.understoodsearched D.volunteeredC.repeated D.donatedC.extra D.naturalC.made D.impressed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Asteenagers,youhavemany___41.___(dream).Thesedreamscanbeverybig,suchaswinningtheNobelPrize,ortheycanbeverysmall,forexample,youmayjustwant___42.___(become)thebeststudentinyourclass.Onceyoufindadream,whatdoyoudowithit?Doyouevertrytomakeyourdreamcometrue?AndrewMathews,___43.___Australianwriter,tellsusthatmakingourdreamscometrueisthebiggestchallenge(挑战)inourlife.Youmaythinkyouarenotverygood___44.___someschoolsubjectsoritisimpossibleforyoutobecomea___45.___(write).Thesekindsofthoughtsstopyou___46.___(realize)yourdreams.Infact,everyonecanrealizehisdream.Keeptellingyourselfwhatyouwant.Dothisstepbystep___47.___yourdreamwillcometrueearlierbecauseabigdream___48.___(make)upofmanysmalldreams.Youmustalsonevergiveup___49.___(you)dream.Therewillbemanydifficultiesontheroadtoyourdreams.Butthebiggestone 50. (come)fromyourself.Youneedtodecidewhatisthemostimportant.第四部分写作(共两节，满分40分)第一节短文改错(满分10分)51.假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号(℃)，并在其下面写出该加的词。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；只允许修改10处，多者(从第11处起)不计分。Patienceisofgreatimportanceinourdailylife.OnceIwaitedabustocomeatastop.30minutespast,butnobuscame.Bothupsetandannoyed,Idecidedtowalkonfeet.ButnosoonerhadIleftwhenthebusarrived.IthoughtifIhadwaitedforonemoreminute,Iwouldhavecaughtit.IfIchosetotakeanextbus,Iwouldhavetowaitforother30minutes.OnlythendoIrealizemyproblem.Beingimpatientwillpossiblewastealltheeffortthatwehaveputitin.NowwheneverIamclosetolosemypatience,I’llthinkofthisexperience.第二节书面表达(满分25分)52.阅读下面短文，根据所给情节进行续写，使之构成一个完整的故事。A.J.shutthedoorofthetruck.“Ready,"hesaid.Hisdadstartedthetruck.Itwassixo'clockandfreezing,butthestrongmorningsunpromisedwarmertemperatures.Ithadbeencolderthannormaloverthepastweek,andthegroundandpondswerealreadyfrozen.“Afterwecheckonthecows,”Dadsaid,“youshouldhavesometimetopracticeropingcattle.”A.J.wantedtoentertherodeos（牛仔竞技表演）