内蒙古自治区包头市昆区2023-2024学年九年级上学期期中测试英语试题

昆区2023—2024学年度第一学期阶段性学业质量监测试卷九年级英语注意事项：1.本试卷共12页，满分为120分。考试时间120分钟。2.答题前，考生务必先将自己的考生号、姓名、座位号等信息填写在试卷和答题卡的指定位置。请认真核对条形码上的相关信息后，将条形码粘贴在答题卡的指定位置上。3.答题时，将答案写在答题卡上。写在本试卷上无效。4.考试结束后，将本试卷和答题卡一并交回。第一部分听力（共两节，20分）听录音，根据各题要求选择最佳答案，并将答题卡上对应题目的答案标号涂黑。每项内容读两遍。第一节（共5小题；每小题1分，共5分）听下面5段对话，根据你听到的内容选出相应的图片。ABCDE1.___________2.___________3.___________4.___________5.___________第二节（共15小题；每小题1分，共15分）听下面几段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题；听完后，各小题将给出5秒钟的作答时间。听第6段材料，回答第6至8题。6.WhowillJackgotothecitylibrarywith?A.Hisclassmate. B.Hiscousin. C.Hissister.7.HowwillJackgettothecitylibrary?A.Onfoot. B.Bybus. C.Bybike.8.Wheremaythegirlgothisweekend?A.Totheartmuseum. B.Tothehistorymuseum. C.Tothesciencemuseum.听第7段材料，回答第9至11题。9.What’sBill’shobby?A.Collectingtoys. B.Collectingcoins. C.Collectingstamps.10.Whousedtocollecttoys?A.Bill. B.Nancy. C.Theteacher.11.What’stherelationshipbetweenthetwospeakers?A.Classmates. B.Brotherandsister. C.Teacherandstudent.听第8段材料，回答第12至14题。12.HowmanypersonswillgotoAustraliainamonth?A.One. B.Two. C.Three.13.WhywillthemangotoAustralia?A.Todobusiness. B.Fortraveling. C.Tovisitfriends.14.Whenwilltheymeet?A.OnSaturdayafternoon.B.OnSaturdayevening.C.OnSundayafternoon.听第9段材料，回答第15至17题。15.Whatwouldthewomanliketobuy?A.Food. B.Books. C.Shoes.16.Whichflooristhesupermarketon?A.Thefirstfloor. B.Thesecondfloor. C.Thethirdfloor.17.Whattimedoestheshoppingcenterclosetoday?A.At9:30p.m. B.At10:00p.m. C.At10:30p.m.听第10段材料，回答第18至20题。18.HowoldwasBillGateswhenhestartedtoplaywithcomputers?A.13yearsold. B.15yearsold. C.17yearsold.19.HowmuchdidBillGatessellthecomputerprogramfor?A.$2,00. B.$4,200. C.$4,400.20.WhodidBillGatesstartMicrosoftwith?A.Hisparents. B.Hisfriend. C.Hisneighbor.第二部分语言知识运用（共15小题；每小题1分，共15分）阅读短文，从短文后各题所给的三个选项（A、B和C）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。You’reatyournewschool.It’slunchtime,butyoudon’thaveanyonetositwith.Youwantto21someoneattheirtable,butyou’renotsureifthey’refriendly.Whatdoyoudo?Natalie’swayto22theproblemwastocreateanapp.Sheknowswhatitfeelsliketobealoneatanewschool.Shefounditdifficulttomakenewfriendsandhadto23anewtableatluncheveryday.Ifshesatbyherself,shefelt24.Butifsheaskedtojoinsomeoneandwas25,shefeltembarrassed（尴尬的）.Shecreatedalunchplanningapptohelpstudentslike26findpeopletohavelunchwith.Theapp,calledSitWithUs,is27.Ifastudentishavinglunchintheafternoon,heorshecancreateaninvitation.Otherstudentscanopentheappand28thatinvitation.Theycanthenusetheapptodecidewhenandwhereto29.Thisallowsstudentstomake30onlineinsteadoffacetoface.Thisisthereasonwhyitworksso31.Itlowerstheriskofbeingrefused,andtheembarrassmentthatgoesalongwithit.Natalieishappytoseethatpeopleare32toherappactivelyespeciallythosewhosufferfrombullying（遭受霸凌）.Soonaftershemadeherapp33tothepublic,shewonaprizeforit.Shealsoappearedinmanynewsstories.Nataliewasevenaskedto34atauniversity.Inhertalk,Nataliewantedpeopletoknowthatyoudon’thavetodosomethingbigtochange35.Sometimes,asimplething—likehavingafriendtoenjoylunchwith—canmakeallthedifference.21.A.join B.help C.share22.A.cover B.solve C.answer23.A.giveaway B.fixup C.searchfor24.A.happy B.lonely C.nervous25.A.called B.discussed C.refused26.A.us B.it C.her27.A.cheap B.simple C.private28.A.accept B.make C.send29.A.stop B.study C.meet30.A.plans B.trouble C.reports31.A.late B.well C.hard32.A.replying B.returning C.greeting33.A.interested B.available C.careful34.A.say B.tell C.speak35.A.lives B.business C.hobbies第三部分阅读理解（共15小题；每小题2分，共30分）阅读短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。AHongxingCommunityBulletinBoard（公告栏）FORRENT（租）Abigapartmentforafamilyofthree.¥9,800ayearCallMrs.LiaromMondaytoFriday.PARTYApartyfortheoldinHongxingcommunitycenterfrom15:00to17:00onSaturday.CallMr.Songtojoinus!TelOUNDAnIDcard,awallet,somebooks.PleasecallMr.WangfromMondaytoFriday.TelOMEANDJOINUSVolunteersforthedisabledchildren’shome.Age:12andaboveTime:16:00-17:00everySaturdayTel:010-866325836.WhichphonenumbercanNancycallifshewantstorentanapartment?ABCD.010-866450637.Ifit’s15:30onSaturday,whatcanMrs.Zhaodo?A.Buysomebooks. B.Takepartinthepartyfortheold.C.Rentanapartment. D.Gotothechildren’shome.38.Whatdoweknowaboutthevolunteers?A.Theyworktwiceaweek.B.TheyspendtwohoursonSaturdays.C.An11-year-oldstudentcanbeavolunteer.D.Theyworkforthedisabledchildren.BItwasthefirsttimeImetaseal（海豹）,themostmysterious（神秘的）animalformeintheworld.Ijumpedintothecoldwatertotakeacloserlook.Immediately,sheswamtowardmeandtriedtothreatenmebyputtingmycameraandmuchofmyheadintohermouth.Itriednottoshowanyfear.Afterafewseconds,sheletgoofmyheadandswamaway.Thenshecamebackwithalivepenguin.Thepenguinwasagiftforme.Ofcourse,Ididn’teatthepenguin,andIthinkthesealwasverydisappointed.ThesealthoughtIwasjustanotherseal,Irealized.Onemostimportantthinginaseal’slifeiseating.Soperhapsthissealwasworriedaboutme.Shedidn’twantmetogohungry.Shebroughtmesomemorepenguins.Sheeventriedtoshowmehowtoeatthem.Thesealtriedtopushpenguinsintomycamerabecauseshethoughtthecamerawasmymouth!Iunderstoodthatshewastryingtofeedme.ButIthinkthatshewasreallytryingtocommunicatewithme.Bynow,shedidn’tseemverydangerous.Shestayedbymeandtriedtofeedmeforfourdays.Onetime,shenoticedanothersealcomeupbehindme.Shemadeadeep,warningsoundandscaredtheothersealaway.Shethentookthatseal’spenguinandgaveittome.ThosefourdayswerethemostunbelievableexperienceIeverhadasawildlifephotographer,becauseIgotsomeamazingpictures.Ialsolearnedthatanimalsdonotalwaysbehavethewayweexpect.Myrelationshipwiththispowerfulandsmartanimalwillstaywithmeforever.39.Theunderlinedword“threaten”inParagraph1means__________.A.Follow. B.Attack. C.Connect. D.Feed.40.Whatbestdescribesthesealinthepassage?A.Boring. B.Dangerous. C.Friendly. D.Careful.41.Whatwasthewriter’smostunbelievableexperience?A.Thesealkeptgivingfoodtohim. B.Thesealstoleapenguinfromhim.C.Hetooksomewonderfulpictures. D.Hetriedtoscarethesealaway.42.Whatisthewriter’spurposeinwritingthepassage?A.Toshowhowtodealwithasealinthesea.B.Toencouragereaderstotryphotographingaseal.C.Totellthedifferencebetweenhumansandseals.D.Toshareastoryofamanandasealinthesea.CEverymonth,Juliaandhercousinswouldgoforthebigfamilymealattheirgrandparents’house.Oneachvisit,theirgrandpawouldgivethemafewcoins.Thenallthechildrenwouldrunofftobuysweets.Oneday,hegatheredthechildrentogether.Hesaid,“Let’shaveacompetitiontoseewhocanmanagemoneywisely.Attheendofthisyear,tellmehowyou’veusedyourmoney.”RubenandNico,thetwosmallestkids,continuedspendingtheirmoneyallonsweets.Everytime,theywouldshowofftheirsweetsinfrontoftheotherchildren.ThismadeClaraandJoesoangrythatthesetwocouldnolongerkeepsavingtheirmoney.TheysoonjoinedRubenandNico.Montywasacleverboy.Hedecidedtomanagehismoneybybuyingandsellingthings.Soonhemadealotofmoney.Thewayhewasgoing,hewouldendupalmostarichman.However,hebegantospendhismoneyonmoreandmoreexpensivethingsforhimself.Afewmonthslater,hedidn’thaveasinglecoinleft.Alexsavedandsavedallthecoinshewasgiven,andattheendoftheyearhehadcollectedmoremoneythananyone.Hewastheclearwinner.TherewasalsoJulia.Shespentallhercoinsonhersecretplan.Juliaknewapoorviolinistwhoplayedinthepark,andsheofferedhimallthecoinsforhisviolinlessons.Althoughitwasn’tmuchmoney,onseeingJulia’sexcitement,theviolinistagreed.Afterayear,theviolinistlentheraviolinsotheytwocouldplaytogetherinthepark.Theyweresopopularthatshemanagedtobuyherownviolin.Evenbetter,shelaterbecameaveryfamousviolinist.43.Whydidthechildren’sgrandpasuggestthecompetitiontothem?A.Toencouragethemtowincompetitions.B.Toteachthemhowtomanagetheirmoney.C.Totellthemmoneywasimportanttothem.D.Toknowwhowasthecleverestchildinthefamily.44.Whatdoestheunderlinedwords“thesetwo”inParagraph2referto（指代）?A.ClaraandJoe B.RubenandNico C.MontyandAlex D.AlexandJulia45.WhatcanwelearnfromJulia’sstory?A.Getrichslow,orgetpoorfast.B.Workinghardalwaysbringsmuchmoney.C.Alittlemoneywellspentcanhelprealizeyourdreams.D.Itisnotwiseofyoutospendallthemoneyyou’vegot.46.Whichisthebesttitleforthepassage?A.ASpecialVisit B.Julia’sCousins C.Grandpa’sCoins D.AHappyFamilyDYourInternetexperienceisterriblewhenthenetspeedistooslow—ittakessolongtoopenawebpageandthefilmyou’rewatchingstopseveryfewminutes.Thatmaydriveyoucrazy.Butitcouldbeathingofthepast.Because5Gservicesarecoming.Whatis5G?Whatdifferencewillitreallymaketoourlives?The“G”in“5G”referstothegenerations（代）ofmobilenetworktechnologies.1Gletustalktoeachother,2Gletussendmessages,3Ggaveusmobiledata（数据）andtheInternet,and4Gmadeallofthesethingsfaster.Now5Gpromisesmuchfasterdatadownloadanduploadspeeds.Thismeansthatyouwillbeabletodownloadamovieinsecondsandonlyexperienceashortdelay（延迟）betweensendingandreceivingdata.5Gwillbeabletoimprovemanynewtechnologies.Witha5Gnetwork,theshortdelayininformationexchangewillallowdriverlesscarstorunmoresafely.And5Gcanhelpdoctorsknowthehealthconditionoftheirpatients,sodoctorscangivepatientsadviceimmediatelyifthere’ssomethingwrong.Besides,VRgameswillbecomemorepopularwith5G.Theshortdelayof5Gwillmakethegamesfeelevenmorereal.Though5Gwillmakeourlivesmoreconvenient,itwillnotbeperfect.Foronething,5Gwillnot“travel”far.On4Gnetworks,youcanbe10kilometersawayfromthenearesttransmissionbase（发射站）andhardlyeverlosesignals（信号）.But5Gwillonlycoverabout300meters,meaningthatwewillneedmoretransmissionbases.Andinordertouse5G,wewillhavetobuynewproductsthatarequiteexpensivenow.47.Whatdoesthe“G”in“5G”referto?A.Games. B.Groups. C.Grades. D.Generations.48.WhichquestiondoesParagraph3mostlyanswer?A.Howmuchdoes5Gcostinrealtime?B.Whywill5Greducethedelay?C.Howwill5Gimprovedriverlesscars?D.Whatchangeswill5Gbringus?49.Whatcanwelearnfromthepassage?A.2GgaveusmobiledataandtheInternet.B.5Gwillcoverabout300metersto1,000meters.C.5Gwillallowdriverlesscarstorunmoresafely.D.4GwillmaketheVRgamesfeelevenmorereal.50.Whereisthearticlepossiblyfrom?A.Adiary. B.Amagazine. C.Astorybook. D.Anovel.第四部分补全对话（共两节，15分）第一节（共5小题；每小题1分，共5分）根据对话内容，从方框内的选项中选出能填入空白处的最佳选项并涂黑，其中有两个为多余选项。A:Hello,Peter.B:Hello,LiMing.Whyareyousohappytoday?A:51B:Wonderful!ButIknowlittleaboutit.Doyouoftenhavethisrace?A:52WehaveittocelebrateourDragonBoatFestival.Wetakeadayoffonthatdayeveryyear.B:Wedon’thavesuchafestivalinEngland.53A:Yes,itis.Wealsoeatakindofspecialfood.54B:Isitdelicious?WherecanIgetthiskindoffood?A:55Mymumcanmakesomeforyou.B:That’sverykindofyou!A.ItiscalledzongziinChinese.B.No,onlyonceayear.C.Cometomyhometonight.D.IliketheDragonBoatFestival.E.Becauseourteamgotthefirstplaceinthedragonboatrace.F.IsitatraditionalChinesefestival?G.DoChinesepeopleoftencelebrateit?第二节（共5小题；每小题2分，共10分）根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连贯、完整。A:Whatareyougoingtodoaftertheexams?B:56Doyouhaveanygoodideas?A:Yes.Iwanttorelaxmyself.SoIwanttogoonatrip.B:Soundsgreat!57A:I’dliketogosomewhereinterestingandexciting.B:Thereisanewzooinourcity.58?A:No,Ihaven’t.Whataboutyou?B:Ihaven’tbeenthere,either.Butmycousinwenttherelastweek.Hetoldmepeoplecouldwatchtheanimalsthereinamorenaturalenvironment.A:Thatsoundsinteresting.Wouldyouliketogotothezoowithmetomorrow?B:59.Wecangotherebybustomorrow.A:60?It’snottoofarfromhere.Andridingabikeisakindofgoodexercise.B:OK.Ican’twait.第五部分词语运用（共两节，25分）第一节（共10小题；每小题1分，共10分）用括号中所给单词的适当形式完成句子（每空仅限1个单词）。61.Asstudents,wemusthavethe____________ofteachingourselves.（able）62.—Isit____________topointatanyonewithchopsticks?（polite）—Yes,itis.Sopleaseremembernottodothat.63.Youshouldgiveusa____________answerinordertomakeeveryoneunderstandyou.（direct）64.—TheoralEnglishtestfortheseniorhighschoolentranceexaminationisabouttostart.—Togethighmarks,wewillpaymoreattentionto____________ourpronunciation.（improve）65.MyEnglishteacheraskedmetowriteashort____________toBaotou.（introduce）66.Hello,Mary!Nicetomeetyouhere.Ithoughtyou____________inShanghai.（be）67.DoyouknowthatTommadeanothermistake?How____________hewas!（care）68.Peterdoeswellatschoolandisalwayspolitetoothers.Hisparentsfeel____________ofhim.（pride）69.ThisisoneofthemostfamousmoviesintheworldandI’m____________byit.（move）70.Nowadays,socialmediais____________usedamongpeopleofallagesinourdailylife.（wide）第二节（共10小题；每小题1.5分，共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。ZuChongzhiwasoneofthegreatestmathematiciansinancientChina.Hewasbornduring71NorthernandSoutherndynasties.Fromayoungage,Zuwas72（teach）naturalscience,astronomy（天文学）,mathandsoon.Thelittleboywasinterestedinallofthesesubjects,especiallyinmath.Zuwasbestknown73hiscalculation（计算）ofpi（π）.Accordingtotherecord,hedidalltheworkusingnothingbut74（wood）sticks.Ittookhimlotsoftime75（work）outthevaluebetween3.1415926and3.1415927.Nooneatthattimewasabletodo76（well）thanZu.Andnowtheachievementisstillpraisedbypeoplearoundtheworld.InordertorememberZuChongzhi,somepeoplesuggest77（call）pi（π）“ZuLv”.Zuwassuccessfulnotonlyinmath,butalsoinastronomy.Heworkedout78ayearshouldbe365.24281481dayslongand79（create）theDamingCalendar.However,thegovernmentatthattimedidnotagreewithZu.ZuChongzhineversawhiscalendarputintouse.Almosttenyearsafterhis80（die）,thenewcalendarwasfinallyaccepted.第六部分书面表达（15分）时光荏苒，转眼大家已经步入九年级。回想过去两年的初中生活，你是否觉得自己改变了许多？请你根据以下提示,以“SomeChangesinMyLife”为题写一篇英语短文，谈一谈自从上初中后，你在哪些方面发生了变化。1.Whatdidyouusetobe?2.Whatareyoulikenow?3.Howdoyoufeelaboutthesechanges?注意：1.词数80左右，题目己给出，不计入总词数；2.可适当增加细节，以使行文连贯；3.文中不得出现反映考生信息的真实人名、地名等内容。SomeChangesinMyLife_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

内蒙古自治区包头市昆区2023-2024学年度九年级英语期中试卷答案第一部分听力答（略）第二部分语言知识运用21.A考查动词辨析。A.加入，B.帮助，C.分享。根据It’slunchtime,butyoudon’thaveanyonetositwith.（现在是午餐时间，但你没有人可以和你一起坐。）可知你想加入某些人，但是你不确定他们是否友好。故选A。22.B考查动词辨析。A.覆盖，B.解决，C.回答。根据problem可知解决问题的方法是开发app。故选B。23.C考查动词短语辨析。A.捐赠，B.维修，C.寻找。结合句意，她发现很难交到新朋友，每天吃午饭时都得__________一张新桌子，可知是寻找。故选C。24.B考查形容词辨析。A.高兴的，B.孤独的，C.紧张的。根据shesatbyherself判断她自己坐会感到孤独。故选B。25.C考查动词辨析。A.打电话，B.商量，C.拒绝。根据shefeltembarrassed判断被人拒绝会感到尴尬。故选C。26.C考查代词辨析。A.我们，B.它，C.她。根据Shefounditdifficulttomakenewfriends（她发现很难交到新朋友）可知她开发这款app是为了帮助像她这样的人找到可以一起吃午饭的人。故选C。27.B考查形容词辨析。A.便宜的，B.简单的，C.私人的。结合下文，ifastudentishavinglunchintheafternoonheorshecancreateaninvitation.（如果学生在下午吃午饭,他或她可以创建一个邀请。）可知这个app很简单。故选B。28.A考查动词辨析。A.接受，B.制作，C.寄送。结合上文，ifastudentishavinglunchintheafternoon,heorshecancreateaninvitation.（如果学生在下午吃午饭,他或她可以创建一个邀请。）可知其他学生可以打开app接受邀请。故选A。29.C考查动词辨析。A.停止，B.学习，C.见面。根据Ifastudentishavinglunchintheafternoon,heorshecancreateaninvitation.（如果学生在下午吃午饭,他或她可以创建一个邀请。）可知可以在线约定见面时间和地点。故选C。30.A考查名词辨析。A.计划，B.麻烦，C.报道。结合上文，Theycanthenusetheapptodecidewhenandwheretomeet.（然后他们可以使用该app来决定见面的时间和地点。）可知这让学生在app上制定计划。故选A。31.B考查副词辨析。A.晚地，B.好地，C.难地。根据itlowerstheriskofbeingrefused,andtheembarrassmentthatgoesalongwithit.（它降低了被拒绝的风险,以及随之而来的尴尬。）可知它运行得很好。故选B。32.A考查动名词辨析。A.回应，B.返回，C.打招呼。根据itworkssowell（它运行得很好。）可知她很高兴看到他们在积极地回应她的app。故选A。33.B考查形容词辨析。A.感兴趣的，B.可用的，C.仔细的。根据shewonaprize（她得奖了。）可知很快她使得她的app可以对公众开放后。故选B。34.C考查动词辨析。A.说，B.告诉，C.演讲。根据Inhertalk（在她的演讲中。）可知他被邀请去演讲。故选C。35.A考查名词辨析。A.生活，B.生意，C.爱好。结合下文，Sometimes,asimplething-likehavingafriendtoenjoylunchwith-canmakeallthedifference.（有时候，一件简单的事情——比如有一个朋友一起享用午餐就能让一切变得不同。）可知她想让人们知道不必做一些大事去改变生活。故选A。第三部分阅读理解A篇36-38ABD36.A细节理解题。根据“AbigapartmentforafamilyofthreeCallMrs.Lia可知，如果Nancy想租一个公寓，可以致故选A。37.B细节理解题。根据“ApartyfortheoldinHongxingcommunitycenterfrom15:00to17:00onSaturday.”可知，赵夫人周六下午三点半可以参加老人聚会，故选B。38.D细节理解题。根据“Volunteersforthedisabledchildren’shome.”可知，志愿者为残疾儿童工作。故选D。B篇39-42BCCD39.B词义猜测题。根据第一段Immediately,sheswamtowardmeandtriedtothreatenmebyputtingmycameraandmuchofmyheadintohermouth.（她立刻向我游来，试图威胁我，把我的相机和我的大部分头放进她的嘴里。）可知threaten是攻击的意思，故选B。40.C细节理解题。根据第三段Shestayedbymeandtriedtofeedmeforfourdays.Onetime,shenoticedanothersealcomeupbehindme.Shemadeadeep,warningsoundandscaredtheothersealaway.Shethentookthatseal’spenguinandgaveittome.（她在我身边待了四天，试图喂我。有一次，她注意到另一只海豹从我身后走过。她发出低沉的警告声，吓跑了另一只。然后她拿走了那只海豹的企鹅，把它给了我。）可知海豹很友好。故选C。41.C细节理解题。根据第四段ThosefourdayswerethemostunbelievableexperienceIeverhadasawildlifephotographer,becauseIgotsomeamazingpictures.（那四天是我作为一名野生动物摄影师所经历的最难以置信的经历，因为我拍到了一些令人惊叹的照片。）可知那四天是我作为一名野生动物摄影师所经历的最难以置信的经历，因为我拍到了一些令人惊叹的照片，故选C。42.D写作目的题。根据第四段ThosefourdayswerethemostunbelievableexperienceIeverhadasawildlifephotographer,becauseIgotsomeamazingpictures.Ialsolearnedthatanimalsdonotalwaysbehavethewayweexpect.Myrelationshipwiththispowerfulandsmartanimalwillstaywithmeforever.（这四天是我作为一名野生动物摄影师所经历过的最令人难以置信的经历，因为我拍到了一些令人惊叹的照片。我还了解到，动物的行为并不总是像我们期望的那样。我与这种强大而聪明的动物的关系将永远伴随着我。）和全文，可知分享一个人和一只海豹在海里的故事，故选D。C篇43-46BACC43.B细节理解题。根据Hesaid,“Let’shaveacompetitiontoseewhocanmanagemoneywisely.（他说：“让我们进行一场比赛，看看谁能明智地管理资金。）可知爷爷想教他们如何理财。故选B。44.A词义猜测题。根据ThismadeClaraandJoesoangrythatthesetwocouldnolongerkeepsavingtheirmoney.（这让Clara和Joe非常生气,以至于再也不能存钱了。）联系前句可猜测出下划线单词“thesetwo”指的是Clara和Joe。故选A。45.C推理判断题。根据Juliaknewapoorviolinistwhoplayedinthepark,andsheofferedhimallthecoinsforhisviolinlessons.（Julia认识一个在公园演奏的可怜的小提琴手,她给了他所有的硬币来上小提琴课。）以及Evenbetter,shelaterbecameaveryfamousviolinist.（更妙的是，她后来成为了一位非常著名的小提琴家。）可知我们能从Julia的故事中学到：一点钱用好了可以帮助你实现梦想。故选C。46.C最佳标题题。根据Hesaid,“Let’shaveacompetitiontoseewhocanmanagemoneywisely.（他说：“让我们进行一场比赛，看看谁能明智地管理资金。）可知文章讲述了爷爷教导孙子们如何理财的故事。看到孙子门一拿到钱就花掉，爷爷计划了一场特殊的比赛，那就是看每个人能用手里的几个硬币在一年的时间里收获多少东西。通过这个比赛孩子们明白了原来好好计划的话，很少的钱也可以带来意想不到的收获和惊喜，甚至还能实现自己的梦想。故最佳标题应为：爷爷的硬币。故洗C。D篇47-50DDCB47.D细节理解题。根据第二段第三句“The“G”in“5G”referstothegenerationsofmobilenetworktechnologies.”可知，SG中的G指的是generations。故选D。48.D主旨大意题。通读第三段可知，第三段主要介绍的是5G的优势，故选D。49.C推理判断题。根据文章第三段第三和四句“Witha5Gnetworks,theshortdelayininformationexchangewillallowdriverlesscarstorunmoresafely”故选C。50.B推理判断题。文章介绍了5G的一些信息，属于科普文章，故可排除A项“日记”、C项“故事书”和D项“小说”，故选B。第四部分补全对话第一节51-55EBFAC【语篇分析】1.根据下文的WehaveittocelebrateourDragonBoatFestival.可知，此处与赛龙舟获奖有关。2.根据上文的询问Doyouoftenhavethisrace?再结合常识可