北京市平谷区2022年九年级上学期《英语》期末试卷与参考答案

北京市平谷区2022年九年级上学期《英语》期末试卷与参考答案一、单项填空从下面各题所给的A、B、C、D四个选项中,选择可以填入空白处的最佳选项。1.Ihavetwolittlesisters.Ilove________verymuch.A.she B.them C.they D.their【答案】B【详解】句意：我有两个小妹妹。我非常爱她们。考查代词辨析。she她；them她们，人称代词宾格；they她们，人称代词主格；their她们的。根据“Ihavetwolittlesisters.”可知此处是指非常爱她们，代词位于动词后，应用宾格形式，故选B。2.Myfatheroftendoesexercise________thegym.A.on B.to C.in D.of【答案】C【详解】句意：我父亲经常在健身房锻炼。考查介词辨析。on在……上面；to去、到……，表动作的方向；in在……里面（某范围或空间内）；of……的，表所属；根据“doesexercise”可知此处指“在健身房里锻炼”。故选C。3.Workharder,________youwon’tpassthefinalexameasily.A.or B.and C.but D.so【答案】A【详解】句意：努力学习，否则你不会轻易通过期末考试。考查连词。or否则；and和，表顺承；but但是，表转折；so因此，表因果；本句为“祈使句+or+陈述句”句式，表示在以祈使句为条件下的相反假设，意为“否则，要不然”。故选A。4—________youplayicehockey?—No,Ican’t.A.Can B.Must C.May D.Need【答案】A【详解】句意：——你会打冰球吗？——不，我不会。考查情态动词辨析。Can能，会；Must必须；May可以；Need需要。根据“No,Ican’t.”可知，上文是含有情态动词can的一般疑问句，故选A。5.—________doyougotothelibrary?—Onceaweek.A.Howlong B.Howsoon C.Howoften D.Howmuch【答案】C【详解】句意：——你多长时间去一次图书馆？——一周一次。考查特殊疑问句。howlong多长；howsoon多久之后；howoften多长时间一次；howmuch多少，接不可数名词。根据“onceaweek”表频度，疑问词用“howoften”。故选C。6.Ithinkscienceisas________asart.A.interesting B.moreinteresting C.mostinteresting D.themostinteresting【答案】A【详解】句意：我认为科学和美术一样有趣。考查形容词原级。interesting有趣的，原级；moreinteresting更有趣的，比较级；mostinteresting最有趣的，最高级；themostinteresting最有趣的，最高级。此处是原级的比较，用“as+形容词/副词原级+as……”表示“像……一样”，此处用形容词原级interesting，表示“科学和美术一样有趣”。故选A。7.Mr.Li________toanewhouselastSunday.A.moves B.moved C.willmove D.ismoving【答案】B【详解】句意：上周日，李先生搬进了一所新房子。考查动词时态。短语moveto...“搬到……”，根据时间状语lastSunday可知用一般过去时态，move的过去式是moved，故选B。8.—Whatwillyoudonextweekend,Linda?—I________campingwithmyfriends.A.go B.willgo C.went D.havegone【答案】B【详解】句意：——Linda，下个周末你要做什么？——我跟我朋友去野营。考查动词时态。根据“Whatwillyoudonextweekend”可知，答语用一般将来时结构，故选B。9.I________Katesinceshestudiedabroad.A.don’tsee B.didn’tsee C.haven’tseen D.won’tsee【答案】C【详解】句意：自从凯特出国留学后我就没见过她。考查时态辨析。根据“sinceshestudiedabroad”可知，要用现在完成时，其结构为have/hasdone。故选C。10.Mybrother________TVwhenIgothomeyesterday.A.watches B.watched C.iswatching D.waswatching【答案】D【详解】句意：昨天我到家的时候，我的弟弟正在看电视。考查过去进行时的用法。When引导的时间状语从句，从句时态使用一般过去时（表达的是时间点），主句使用过去进行时，表示“我”到家时，弟弟正在做的事情。故选D。11.After-schoolservices________everydaythisterm.A.provide B.areprovided C.willprovide D.wereprovided【答案】B【详解】句意：本学期每天都提供课外服务。考查被动语态。主语services与provide是被动关系，结合时间状语thisterm可知句子是一般现在时被动语态（am/is/are+过去分词），主语是复数名词，be动词形式用are。故选B。12.—Couldyoutellme________toShanghai?—Sure,nextTuesday.A.whenyouwilltravel B.whenwillyoutravelC.whenyoutravelled D.whendidyoutravel【答案】A【详解】句意：——你能告诉我你什么时候去上海吗？——当然，下周二。考查宾语从句。宾语从句采用陈述语序：连接词+主语+谓语，据此排除BD选项。再由“nextTuesday.”可知句子时态是一般将来时，故选A。二、完形填空阅读下面的短文,掌握其大意,然后从短文后各题所给的A、B、C、D四个选项中,选择最佳选项。Volleyballisasport.Youhitaballwithagroupofsixpeople.Itrequiresstamina(耐力),reflexes(反应力)andstrength.Thiswasmyfirstunderstanding.Mystartinvolleyballwasoutofluck.Mymotherhadtrainedmebyherself,soIwasfullof____13____thatIcouldjoinseniorschoolteamandgaveeveryonea____14____.However,mydreamwasbrokenthenextday.OurcoachsaidthatIcouldonlyjoinjuniorschoolteambecauseIwasnotabletoworkwellwiththeotherteammates.Iwasreally____15____andcouldnotunderstandwhy.WasInotskilledenough?Lastmonth,wehadourfirstmatchwithanotherschool.Mostofmyjuniorteammateshadnocompetingexperiencewhiletheotherteamwasfilledwithenergy.Icouldalreadypredictwewould____16____.Then,theballwentup.One“thump”,asecond“thump”andIjumpedintotheairwithashout.Afinal“thump”andtheballflewoverthenet.Iwas____17____caughtupinthecompetition.Atthatmoment,Ifeltaspecialconnectionwithmyteammates.Alltiredness____18____.Thesoundoffeetrunningacrossthecourtandloudcheersfilleduswithwarmth.Duringthebreak,weexcitedly____19____ourteamstrategy(策略).Finallywewonthegame.Istillrememberourcoaches’wordsthatencouragedallofusandourchantsacrossthecourt.Volleyballhelpsmefindmytrueselfandteachesmehowtoworktogetherwithmy____20____.Ithelpsmemakefriends,learnnewthingsandexperiencemomentsofjoy.Ilearnthebeautyofteamworkandworkingtogether.13.A.confidence B.energy C.patience D.happiness14.A.gift B.surprise C.ball D.reason15.A.careful B.successful C.disappointed D.worried16.A.win B.lose C.fight D.keep17.A.hardly B.easily C.nervously D.completely18.A.continued B.disappeared C.appeared D.showed19.A.stopped B.tried C.explained D.discussed20.A.friends B.classmates C.teammates D.coaches【答案】13.A14.B15.C16.B17.D18.B19.D20.C【分析】本文是一篇记叙文。主要讲述了作者通过和队友一起参加排球比赛的经历明白合作的重要性。【13题详解】句意：我妈妈亲自训练我，所以我充满信心，我可以加入高中队，给每个人一个惊讶。confidence信心；energy能量；patience耐心；happiness幸福。根据“Mymotherhadtrainedmebyherself,soIwasfullof...thatIcouldjoinseniorschoolteamandgaveeveryonea...”可知此处是指妈妈亲自训练，所以“我”很有信心，故选A。【14题详解】句意：我妈妈亲自训练我，所以我充满信心，我可以加入高中队，给每个人一个惊讶。gift礼物；surprise惊讶；ball球；reason理由。根据“Mymotherhadtrainedmebyherself,soIwasfullof...thatIcouldjoinseniorschoolteamandgaveeveryonea...”可知此处是指给每个人一个惊讶，故选B。【15题详解】句意：我真的很失望，也不明白为什么。careful细心的；successful成功的；disappointed失望的；worried担心的。根据“OurcoachsaidthatIcouldonlyjoinjuniorschoolteambecauseIwasnotabletoworkwellwiththeotherteammates”可知此处是指“我”很失望，故选C。【16题详解】句意：我已经能预测到我们会输。win赢得；lose输；fight打架；keep保持。根据“Mostofmyjuniorteammateshadnocompetingexperiencewhiletheotherteamwasfilledwithenergy.”可知此处是指“我”已经能预测到我们会输。故选B。【17题详解】句意：我完全被比赛吸引住了。hardly几乎不；easily容易地；nervously紧张地；completely完全地。根据“Afinal“thump”andtheballflewoverthenet.Iwas...caughtupinthecompetition.Atthatmoment,Ifeltaspecialconnectionwithmyteammates”可知此处是指“我”完全被比赛吸引住了，故选D。【18题详解】句意：所有的疲劳都消失了。continued继续；disappeared消失；appeared出现；showed表明。根据“.Atthatmoment,Ifeltaspecialconnectionwithmyteammates.AlltirednessThesoundoffeetrunningacrossthecourtandloudcheersfilleduswithwarmth.”可知此处是指在那一刻，“我”感到和队友之间有一种特殊的联系。所有的疲劳都消失了，故选B。【19题详解】句意：中场休息时，我们兴奋地讨论着团队战略。stopped停止；tried尝试；explained解释；discussed讨论。根据“weexcitedly...ourteamstrategy(策略).Finallywewonthegame.”可知此处是指讨论团队战略，故选D。【20题详解】句意：排球帮助我找到真实的自我，教我如何与队友合作。friends朋友；classmates同学；teammates队友；coaches教练。根据“Ilearnthebeautyofteamworkandworkingtogether.”可知此处是指队友，故选C。三、阅读下列短文根据短文内容,从短文后各题所给的A、B、C、D四个选项中,选择最佳选项。AABookILikeJackI’mfromAustralia.I’vejustreadNina’sSchoolbyJamesArmitage,who’sfromGermany.TherearesomehardwordsinitsoIhadtouseadictionary,butIgottotheendinjusttwodays.ThewriterhaswrittenanotherbookaboutNinaandbecauseshehassuchanexcitinglife.I’vedecidedtoreadthatnext.SallyIcomefromEngland.IreadDarkbyKarenGates,myfavoritewriter.It’squiteasadstory,butIthoughtitwasevenbetterthanherlastone.Thestoryisnotonlyabouthorses,butalsoaboutpeople.Therearelongwordsinthebook,butIknewmostofthem,andI’vereadthestorytwicenow!AndyI’mfromCanada.I’mreadingGoodbyebyPhilipTate.Thereisagreatpictureonthefront.It’sastrangestorysoIwantedtoseewhathappenedbutbecauseit’squitelong,Ihaven’tfinishedityet.MyfriendthinksthefirstbookbyPhilipTateisbetter.ImightreadthatnextbutI’mnotsure.21.WhereisJackfrom?A.Germany. B.Australia. C.England. D.Canada.22.________isaboutastrangestory.A.Nina’sSchool B.Nina’sLife C.Dark D.Goodbye23.________hasreadthesamebooktwice.A.Jack B.Nina C.Sally D.Andy【答案】21.B22.D23.C【分析】本文主要介绍了Jack、Sally和Andy三人的个人情况和喜欢的一本书。【21题详解】细节理解题。根据Jack的介绍中“I’mfromAustralia.”可知，他来自澳大利亚。故选B。【22题详解】细节理解题。根据Andy的介绍中“I’mreadingGoodbyebyPhilipTate.Thereisagreatpictureonthefront.It’sastrangestory”可知，Goodbye是关于一个奇怪的故事。故选D。【23题详解】细节理解题。根据Sally的介绍中“andI’vereadthestorytwicenow!”可知，同一本书Sally读了两遍。故选C。BWillywasgrowingup.Hedidn’tunderstandwhyallthewolveshadtodoeverythingtogether.Theyatetogether,playedtogether,slepttogether,andhunted(猎食)together.Everywhere,everyday.Itwastiring.Willythoughthecoulddothingshimselfnow,suchashunting(狩猎)arabbit,hangingout,sleepingaloneandsoon.Buthismomwouldn’tlethimtrythesebyhimself.Shetoldhim,“Packs(狼群)helpussurvive.”Oneday,thepackwaswalkingthroughthewoods.Willyknewthattherewasfooddownapath,butthepackdidn’twanttogothatway!Finally,Willywentdownthepathwithoutthepack’sagreement.Heranformilesandgottired.Hedecidedtofindacavetosleepin.Buthehardlysleptthatnight.Hethought,“Sleepingwouldbemucheasierwithmypackallaroundme.Ifsomethingcomes,theywillprotectme.”Inthemorning,hedecidedtogobacktofindthepack.Ashewasrunning,hesmelledadeer.Hethought,“ThepackwouldbehappyifIbroughtadeerforthem.”Sohetriedtohuntonhisown.Willyfollowedthedeerintoanopenair.Suddenly,somethingcharged(猛冲)outofthetreesathim!Itwasthedeer,andthoseantlersweresharp!Heranfromthedeerasfastashecould!Finally,thedeerstoppedrunningafterhim.Willyrested.Hestartedthinkinghowmucheasierthistripwouldhavebeenwithhispackbyhisside.Herealizedhismotherwasright,packsdohelpthemsurvive.Intheend,hefoundhispackandworkedhardtohelpthemasmuchastheyhelpedhim.24.HowdidWillyfeelbeforeheleftthepack?A.Lonely. B.Tired. C.Safe. D.Pleased.25.WhathappenedonWilly’swaybacktothepack?A.Hewentdownapathforfood. B.Hefoundacavetosleepin.C.Hetriedtohuntadeer. D.Hegothurtbyadeer.26.Willywentbacktothepackbecause________.A.hismotherwantedhimback B.hecould’tlivewithoutthepackC.hesentbackthedeerhehunted D.heaskedthemtohuntthedeertogether【答案】24.B25.C26.B【分析】本文讲述了在一次穿越森林的过程中，威利脱离了群体，独自遭遇了诸多危险，最终明白了妈妈的话：群体帮助我们生存。【24题详解】细节理解题。根据第一段“Hedidn’tunderstand...Everywhere,everyday.Itwastiring.”可知，在离开狼群之前，他们吃在一起，玩在一起，睡在一起，猎食也在一起，这个让威利感到很累。故选B。【25题详解】细节理解题。根据第五段“hedecidedtogobacktofindthepack.Ashewasrunning,hesmelledadeer.Hethought,“ThepackwouldbehappyifIbroughtadeerforthem.”Sohetriedtohuntonhisown.”可知，他试图猎鹿。故选C。【26题详解】细节理解题。根据最后一段“Willyrested.Hestartedthinkinghowmucheasierthistripwouldhavebeenwithhispackbyhisside...packsdohelpthemsurvive.”可知，狼群可以帮助他们生存，没有狼群，他会很难生存。故选B。CReadingisfun!Inadditiontoreadingforfun,though,wecanalsoanalyze(分析)textstolearnmorefromthetextsandmoreaboutthetexts.Onewaywecandothiswithstorybooks,passages,orpoemsisbydiscoveringwhatthethemeisexactly.Thethemeofabookisthe“bigidea”thatrunsthroughoutthetext,whichconnectsthecharactersandevents.Manytimes,itisrelatedtowhatthemaincharacterlearnedoverthecourseofthestory.Mostofthetime,thethemeofabookisnotwrittenoutinthewords,youhavetousecluesinthetexttoinferit.Themescanbeideaslikefriendship,bravery,love,honestyorfamily.Thethememightnotbeabletobesaidinjustonewordthough.Itmightbeanideasuchas,“Becarefulwhatyouwishfor.”Theremayalsobemorethanonethemeinastory.Tostartfindingthetheme,firstyouneedtomakesureyou’vereadthewholetext.Characterschangethroughoutthestory,sowhatyoumightthinkisthethemeinthebeginningmightnotbetrueattheend!Afteryoureadthetext,summarizetheplot.Whatimportanteventshappenedduringthestory?Whatwastheproblem?Howwastheproblemsolved?Howdidthecharacter(s)change?Whatdidthecharacter(s)learn?Usetheanswersfromthosequestionstoseeifyoucanrecognizeapattern(模式).Didalotoftheplotrevolve(围绕)aroundfriendship?Didmanycharacterssolveproblemswiththeirfamilies?Didhardworkpayoffforthemaincharacter?Didthemaincharacterlearntheimportanceoffairness?Onceyou’vediscoveredwhatthebigideais,gothroughthetexttofindevidencethatsupportsthisideathroughoutthewholetext.Iftherewasonlyonesmallproblemwithacharacter’sfamily,then‘family’mightnotbethethemeofthetext.Youmightfindmoreevidenceforfriendshiporbravery.Nowyouarereadytofindthethemeofbooks,passages,andpoems!Readthemnowandseeifyoucandiscoverwhatthethemeisexactly.27.Whatdoweknowfromthepassage?A.Thethemeisoftenwrittenoutinthewords.B.Thereareusuallymorethanonethemeinastory.C.Weneedtoreadthewholetextbeforewedecidethetheme.D.Wehavetofindevidencebeforewerecognizethebigidea.28.Theword“plot”inParagraph4probablymeans“________”.A.eventsinthestory B.adrawnplan C.apieceofland D.asecretplan29.Whatisthepassagemainlyabout?A.Whatthethemeofatextis. B.Howtofindthethemeofatext.C.Whytoknowthethemeofatext. D.Whereevidenceliesinatext.【答案】27.C28.A29.B【分析】本文是一篇说明文。主要介绍了“文章主题”含义以及如何找到文章的主题。【27题详解】细节理解题。根据“Tostartfindingthetheme,firstyouneedtomakesureyou’vereadthewholetext.”可知，我们需要通读全文来确定主题是什么。故选C。【28题详解】词义猜测题。根据“Afteryoureadthetext,summarizetheplot.Whatimportanteventshappenedduringthestory?”可知，故事中发生了什么重要的事件，因此此处指的是总结故事情节。故选A。【29题详解】主旨大意题。根据“Nowyouarereadytofindthethemeofbooks,passages,andpoems!Readthemnowandseeifyoucandiscoverwhatthethemeisexactly.”可知，文章描述的是找出文章主题的方法。故选B。Dclick“Click!”That’sthesoundofsafety.That’sthesoundofsurvival.That’sthesoundofaseatbeltlockinginplace.Seatbeltssavelivesandthat’safact.That’swhyImustweartheseatbeltatoncewhenIgetintoacar.It’sachoicebetweenlifeanddeath.Whichonedoyouchoose?Thinkaboutit.Whenyou’redrivinginacaratthespeedof60MPHorfaster,thensomebodyaheadofyoubrakes(刹车).Yourdriverdoesn’thavetimetostop.Nowithassuddenlystopped.Yourbody,however,isstillgoing60MPH.Willitbethewindshieldoryourseatbelttostopyourbody?Everytimethatyougetintoacar,youmakethatchoice.Ichoosetheseatbelt.Somepeoplethinkthatseatbeltsareuncool.Theythinkthatseatbeltsmakethemfeelthattheycannotbehaveinthewaytheywant,orareuncomfortable.TothemIsay,what’smoreuncomfortable?Wearingaseatbeltorflyingthroughacarwindshield?What’smoreuncool?Beingsafeinacar,orlyingontheroad?Sowearingaseatbeltisbothcoolerandmorecomfortable.Let’sjusttakeacloserlookatyourchoices.Ifyouarenotwearingyourseatbelt,youcanmovearoundinthecareasily.Thatsoundslikealotoffun.But,youarealsomorelikelytodieorsufferseriousinjuries.Ifyouarewearingaseatbelt,youhavetostayinyourseat.That’snofun.But,youaremuchmorelikelytowalkawayunharmedfromacaraccident.Hmmm...Asmallpleasureoraseriouspain,IthinkI’llavoidtheseriouspain.Doyouliketogiveyourmoneyaway?Probablynot.Butwhenyoudon’thaveaseatbelton,youhavetogivemoneytothecity,becausethelawrequirespeopleincartowearseatbelts.Wearingaseatbeltdoesnotmakeyouinvincible(坚不可摧的).Youcanstillgethurtorkilledwhileyou’rewearingyourseatbelt.Butwearingthemhasproventobesaferthandrivingwithoutthem.Sowhynottakethesaferway?Youdowanttolive,don’tyou?30.Thewriterstartsthepassagewiththewordclickbecauseheistryingto________.A.getthereaders’attention B.makethereadersfeelfrightenedC.describewhatit’sliketorideinacar D.remindreadershowseatbeltssoundwhenaccidentshappen31Whatdoyouknowfromthepassage?A.Youshouldpaymorewhenyoudonthaveaseatbelton.B.Wearingaseatbeltisnotmorecomfortablebutcooler.C.Youcan’tstopyourcarwhenitisgoingover60MPH.D.Wearingseatbeltskeepsyoufromflyingthroughthewindshield.32.Whichofthefollowingwouldbethebesttitleforthepassage?A.CarAccidents:WaysThatWeCanPreventThemB.SlowDown:SaveLivesByDrivingSlowerC.SeatBelts:WearThemToSurviveInAnAccidentD.GetReady:CheckYourSeatBeltBeforeDriving33.Whatisthewritersmainpurposeinwritingthispassage?A.Totellreadersaboutseatbeltlawsofhiscountry.B.Toaskreaderstowearseatbeltswhilethey’reinthecar.C.Tosharesomestoriesandjokesaboutseatbelts.D.Todescribewhatcaraccidentsarelikewithoutseatbelts.【答案】30.A31.D32.C33.B【分析】这篇短文主要讲述了开车系安全带的重要性。【30题详解】细节理解题。根据文中““Click!”That’sthesoundofsafety.That’sthesoundofsurvival.That’sthesoundofaseatbeltlockinginplace.Seatbeltssavelivesandthat’safact.That’swhyImustweartheseatbeltatoncewhenIgetintoacar.”可知，作者以click开始这篇短文是为了引起读者的注意。故选A。【31题详解】细节理解题。根据文中“TothemIsay,what’smoreuncomfortable?Wearingaseatbeltorflyingthroughacarwindshield?What’smoreuncool?Beingsafeinacar,orlyingontheroad?Sowearingaseatbeltisbothcoolerandmorecomfortable.”可知，系好安全带可以防止你飞出挡风玻璃。故选D。【32题详解】最佳标题。根据文中“Seatbeltssavelivesandthat’safact.That’swhyImustweartheseatbeltatoncewhenIgetintoacar.”可知，这篇短文主要讲述了安全带的重要性：为了在事故中生存而系安全带。故选C。【33题详解】推理判断题。通读整篇短文可知，这篇短文主要讲述了系安全带的重要性，要求读者在车内系安全带。故选B。四、阅读短文,根据短文内容回答问题。Inancienttimes,peopledependedonstarstoguidethemonaclearnight.Today,wehavenavigationalsystems(导航系统)tohelpusfindourway.TherecentoneistheBeidouNavigationSatelliteSystem(BDS).TheChineseengineersbuilttheBDSindependently.WiththelaunchofthelastsatellitefromtheXichangSatelliteLaunchCenteronJune23,2021,theglobal(全球的)networkof59satelliteshasbeencompleted.OnJuly31ofthesameyear,Beidoustartedprovidingservicestotheworld.It’sdifficulttoimagine.BDSWhenyouunlockoneofHellobike’sbicyclesyouareusingtheBDS.UserscanalsofindsharedbikesmoreeasilythankstoBeidou’spositioningservice.However,theBDSdoesn’tjustworkoneway.Asthecountry’slargestspace-basedsystemandoneoffourglobalnavigationnetworks,Beidouhasatwo-waycommunicationsystem,includingitsabilitytoreceivemessagessentbypeoplefromareaswithpoorcommunicationsignals.Obviously,itisn’tdesignedforuserstochatonline.Instead,itplaysarolewhendisastershappenandcommunicationsareblocked.AftertheWenchuanearthquakein2008,allground-basedcommunicationfacilities(设施)wereinterrupted.ThoughthefirstgenerationofBeidoucouldonlysend120charactersinasinglemessageatthattime,communicationbetweenaffectedareasandrescuecenterswassuccessful.Now,Beidoucansend1,200Chinesecharactersinasinglemessage.AsSunJiadong,formerchiefdesigneroftheBDSsaid,“Theapplication(应用)ofBeidouisonlylimitedbyimagination.”34.What’stherecentnavigationalsystem?35.WhendidtheBDSstartprovidingservicestotheworld?36.WhatcommunicationsystemdoesBDShave?37.HowmanyChinesecharacterscanBeidousendinasinglemessagenow?38.WhatdoyouthinkoftheBeidouNavigationSatelliteSystem?Why?【答案】34.TherecentoneistheBeidouNavigationSatelliteSystem(BDS).35.OnJuly31,2021.36.Beidouhasatwo-waycommunicationsystem.37.Now,Beidoucansend1,200Chinesecharactersinasinglemessage.38.BeidouNavigationSatelliteSystemisquiteusefulandhelpful.Becauseitisconvenientforpeopletofindtheirwayandfindsharedbikesmoreeasily.TheapplicationofBeidouisonlylimitedbyimagination.【分析】这是一篇说明文，文章讲述北斗卫星导航系统的应用和各种用途。【34题详解】根据第一段“TherecentoneistheBeidouNavigationSatelliteSystem(BDS)”可知，现在的导航是北斗卫星导航系统。故填TherecentoneistheBeidouNavigationSatelliteSystem(BDS).【35题详解】根据第二段“onJune23,2021,theglobalnetworkof59satelliteshasbeencompleted.OnJuly31ofthesameyear,Beidoustartedprovidingservicestotheworld”可知，北斗卫星导航系统在2021年7月31日开始给世界提供服务。故填OnJuly31,2021.【36题详解】根据第四段“Beidouhasatwo-waycommunicationsystem”可知，北斗有双向通信系统。故填Beidouhasatwo-waycommunicationsystem.【37题详解】根据倒数第二段“Now,Beidoucansend1,200Chinesecharactersinasinglemessage”可知，现在北斗单条信息可以发送1200个汉字。故填Now,Beidoucansend1,200Chinesecharactersinasinglemessage.【38题详解】根据第一段“Today,wehavenavigationalsystemstohelpusfindourway”，第三段“WhenyouunlockoneofHellobike’sbicycles,youareusingtheBDS.UserscanalsofindsharedbikesmoreeasilythankstoBeidou’spositioningservice”及“TheapplicationofBeidouisonlylimitedbyimagination”可知北斗系统非常有用，它使生活便利，故填BeidouNavigationSatelliteSystemisquiteusefulandhelpful.Becauseitisconvenientforpeopletofindtheirwayandfindsharedbikesmoreeasily.TheapplicationofBeidouisonlylimitedbyimagination.五、文段表达从下面两个题目中任选一题,根据中文和英文提示,完成一篇不少于50词的文段写作。文中已给出内容不计入总词数。所给提示词语仅供选用。请不要写出你的校名和姓名。39.岁月长河，历史足迹终不磨灭。为了重温历史，感受红色文化，你校将在本周日上午8点组织全体师生参加线上“云游香山革命纪念馆”活动。假如你是李华，你打算邀请你美国的笔友Peter参加。请你用英语写一封电子邮件，告诉他参加活动的时间和方式，举办这次活动的意义以及他可以做什么准备。提示词语：downloadtheAPP,enter,history,culture,search提示问题：•WhenandhowwillPetertakepartintheactivity?•Whywillyourschoolholdthisactivity?•WhatdoyouadvisePetertopreparefortheactivity?DearPeter,I’mwritingtoinviteyoutotakepartintheonlineactivityofvisitingXiangshanRevolutionaryMemorialHallorganizedbyourschool.________________________________________________________________________________________________________________________________Yours,LiHua【答案】Onepossibleversion:DearPeter,I’mwritingtoin