期末专题复习-阅读理解 2023-2024学年人教版英语九年级上学期期末真题备考

试卷第=page11页，共=sectionpages33页试卷第=page11页，共=sectionpages33页期末专题复习-阅读理解2023-2024学年人教版九年级上学期期末真题备考（含答案解析）Over5millionsharedbikesinChinaareusingservicesofferedbyBeidouNavigationSatelliteSystem.ThesesharedbikesalluseBeidou-basedpositioningchips.Thechipshavehighqualities.Theycandealwithinformationaccuratelyandquickly.Theyprovideabetteruserexperienceandeasiermanagementforthelocalcompanies.Now,severalnewmodelsofsharedelectricbikeswithBeidou-basedchipshavealsostartedtobeproducedandputintomarket.Besidespositioningandnavigation,thechipswillhelpusersandbikecompaniesrecorduserspeedandbatteryconditionofanelectricbike.Thepossiblecrimesduringthebikeusingwillalsoberecorded.Infact,yearsago,sharedbikecompaniesbegantousepositioningchipswhichworkedwellwithbothGPSandBeidouservices.AftertheBeidousystembecamecompletelyinuseinthesummerof2020,sharedbikecompaniesstartedtoinstallBeidou-basedchipsonmorebikesinmoreareas.Thelatestchipswhicharepopularwithbikecompaniesaresmallerandhavemoreadvantagesovertheoldtypes.Since2000,atotalof59BeidousatelliteshavebeensentintospacefromtheXichangSatelliteLaunchCenterinSichuanProvince.Afterthefinalsatellitewassentin2020,thesystemwascompletedandstartedprovidingglobalservices.BeidouSatelliteSystemisdesignedanddevelopedbyChina.ChinahasbuilttheBeiDouNavigationSatelliteSystem(BDS)intoatop-classsystemwithcutting-edgetechnologies,pioneeringdesignandpowerfulfunctions,accordingtoawhitepaperpublishedonFridaybytheStateCouncilInformationOffice.Itisoneoffourglobalnavigationnetworks,alongwiththeUnitedStates’GPS,Russia’sGLONASSandtheEuropeanUnion’sGalileo.Accordingtoaresearchin2022,bytheendof2021thetotalvalueconnectedwithsatellitenavigationandpositioningservicesinChinawas469billionyuan,a16.3percentincreaseyearonyear.Morethan500,000Chinesepeoplenowworkataround14,000China’scompaniesandorganizationsdoingbusinessconnectedwithBeidouandothersatellitenavigationandpositioningservices.1．WhatdoesthewriterwanttotellusinParagraph2?A．Thehistoryofsharedbikes. B．Thequalitiesofsharedbikes.C．TheproducersofBeidou-basedchips. D．TheadvantagesofBeidou-basedchips.2．Theunderlinedword“install”probablymeans________.A．standfor B．turnoff C．handin D．putin3．Howdoesthewritershowthevalueofsatellitenavigationandpositioningservices?A．Byexplainingreasons. B．Bylistingsomenumbers.C．Bycomparingconditions. D．Byintroducingbackgrounds.4．What’sthebesttitleofthepassage?A．CompetitionsLeadtotheBetterProducts B．UsersKnowHowtoImprovetheProductsC．ServiceIncreasestheSalesoftheProducts D．TechnologyShapestheFutureoftheProductsDuringtheQinDynastyinChina,therewasaboynamedHanXin.Hewasborninaverypoorfamilyandoftenhadnothingtoeat.Heoftenwentfishingbutalmostcaughtnothing.Hewasalwayshungry.Oneday,HanXinwasfishingattheriver.Anoldladysawthattheboywasverythinandlookedhungry.Shegavehimabowlofrice.“Thankyousomuch,”saidHanXinasheboweddowntotheoldlady.Sincethen,everytimeHanXinmettheoldladyattheriver,heneverwenthungry.HanXinwasverythankfultotheoldlady.“Iwillfindawaytopayyoubacksomeday,”hesaid.“Whydoyoupromisesomuchwhenyouhavenothing?”shesaid.“IgiveyouricebecauseIfeelsorrythatyoudon’thaveanythingtoeat.Idon’texpectyoutorepayme.Ifyouarearealman,youwillfindawaytosupportyourself.”WhenHanXingrewup,hebecamebraveandkind.Hejoinedthearmyandthenbecameageneral.Andlaterhebecamethe“KingofQi”andthe“KingofChu”intheHanDynasty.Hedidmanygoodthingsandhelpedmanypeople.HanXinneverforgottheoldlady.Hewentbacktothevillageandtookhertohispalace.HanXinboweddowntoherandgaveherabowlfilledwithgold.“IpromisedIwouldpayyoubacksomeday,”hesaid.Theoldladyrefused.“Thankyouforthegold,”shesaid.“Youhavealreadypaidmebackbybecomingastrongandkindman.”TheChineseidiom“onerice,thousandgold”(一饭恩，千金酬)comesfromthisstory.Ittellsusthatweshouldalwaysgiveahandtootherswithoutexpectinganythinginreturn,andweshouldalsoforeverrememberthehelpfromsomeoneelse.根据语篇内容，选择最佳选项。5．HowwasHanXin’slifewhenhewasyoung?A．Itwaseasy. B．Itwashard. C．Itwashappy. D．Itwasunfair.6．WheredidHanXinmeettheoldladyoneday?A．Inavillage. B．Inapalace. C．Onthestreet. D．Attheriver.7．WhatdidHanXingivetheoldlady?A．Agoldbowl. B．Somebowls. C．Abowlfullofgold. D．Somegold.8．Whatdoestheunderlined(划线的)wordinthelastparagraphmeaninChinese?A．习语 B．准则 C．礼节 D．风俗9．What’sthemainideaofthestory?A．Ifyouhelpothers,youwillgetgoldinreturn.B．Weshouldalwaysrememberthosewhohelpus.C．Don’thelpthosewhoarelivinginapoorfamily.D．Pleasebereadytohelpothersbecausetheywillhelpyouinreturn.HaveyouevernoticedtheMuUsDesertinthenorthwestwhenyoureadamapofChina?Ifyouhaven’t,thenyouprobablyneverwill.That’sbecausetheMuUsDesertisdisappearing.Youmightwonder:Whyisthishappening?Whoisthe“killer”?Well,itistheresultofyearsofeffortsintreeplanting.InChina,theMuUsDesertusedtobeoneofthelargestdesertsinsize.SandstormswerecommoninnorthernShanxi(陕西).Lotsofpeoplehadtoleavetheirhomes.Thefightagainstdesertification(沙漠化)beganinthe1970s.Ahugeteamplannedtoplanttreesinthedesert.Itoncetookthemawholeafternoontoplanttreesunderaburningsun.Thatnight,however,astrongwindblewawayalltheyoungtrees.Cryingwasuseless.Thenextday,theteamreplantedallthetrees.InYulin,therearemanyotherfighters.OneofthemisGuoChengwang.Hestartedtoplanttreesinhisvillagewhenencouragedbythegovernmentin1985.Guoisnowinhisnineties.Hischildren,grandchildrenandgreat-grandchildrenhavecontinuedthejob.Thefamilyhasturned30km2ofdesertintowoods.Thesetreeshavemadeabigdifference.InYulin,thenumberofsandydayshasdroppedfrom100in2000to10now.Withthejoinedandcontinuingefforts,theMuUsDesertwillbegone.Ourmotherlandwillbecomegreenerandlovelier.10．Whendidthefightagainstdesertificationbegin?A．Inthe1970s. B．Inthe1980s. C．Inthe1990s. D．Inthe2000s.11．Whatdifficultydidtheteamhaveinplantingtrees?A．Coldweather. B．Strongwind.C．Fewerworkers. D．Nohometolivein.12．Whydoesthewriterwritethetext?A．Tosharehisgeographyknowledgewithus.B．Toshowthefruitoffighters’continuingefforts.C．Todescribetheseriousenvironmentalproblems.D．ToexpressthestronglovefortheMuUsDesert.Asthemostimportantfestival,Christmasiscelebratedinmanycountries.PeopleinAmerica,CanadaandtheUKcelebrateitinthesameway.ButdoyouwanttoknowhowChristmasiscelebratedinPoland(波兰),orinAustria(奥地利)?ForPoles(波兰人),thenightbeforeChristmasisanightofmagic.Peoplethinkanimalscantalkwiththem.Sotheyoftenusedeliciousfoodtofeedanimals.Thentheyhaveabigmeal.Themealusuallystartswhenthefirststarappears.Thereisnoredmeatservedbutfish.Thesupper,whichhasmanytraditionaldishesanddesserts,cansometimeskeepforovertwohours.Itisdecidedbythegiftstheygiveeachother.Thenextday,theChristmasDay,theyoftenspendtogethervisitingfriends.InAustria,celebratingChristmasisatradition.Justlikechildreninothercountries,theygettowelcometheSantaClaus(圣诞老人).Buttheyalsohavetofacethebadone-Krampus.SantaClausarrivesonDecember6andgivestoysandothergiftstochildren.KrampusarrivesonDecember5,lookingtopunish(惩罚)allthebadchildren.SomemenalsodressuplikeKrampustoaskthechildrentodobetterinthecomingNewYear.根据语言材料内容选择最佳答案。13．Peoplein________and________celebrateChristmasinthesameway.A．Poland,Austria B．America,theUK C．Canada,Austria14．InPoland,peoplethink________cantalkwiththemonChristmasEve.A．animals B．Krampus C．SantaClaus15．ChildreninAustriacangetgiftsfromSantaClauson________.A．December6 B．December5 C．December2516．WhichofthefollowingisTRUEaccordingtothepassage?A．PeopleusuallyvisitfriendsonthenightbeforeChristmasinPoland.B．InAustria,thereisnoSantaClaus.C．KrampuslooksforbadchildrenandpunishesthemonDecember5.17．Wherecanweseethemessage?A．Aninvitation. B．AbookaboutChristmashistory. C．Anewspaper.Weallhaveoldthingswedon’twant.Whatdoyoudowiththem?Let’ssee!Kari,SwedenHi!Today,I’matReTuna,theworld’sfirstrecyclingshoppingcentreinSweden!Itlooksniceandmodern.Youcanbuyalmosteverythingexceptfoodthere,however,theyONLYsellsecond-handthings.NowIamtakingsomeoldthingshereandthenbuyotherthingsbackhome!Jay,NewZealandHellothere!It’smyschoolholidaynowandI’mhelpingatarepaircentrefortechnology.Peoplebringtheircomputersandprintershere.Wecleanandfixthemandthengivethemtoschools,librariesandhospitals.It’sagreatwaytogiveanoldthinganewlife.Rosalie,AmericaHowmuchdoyouneedtopayforabike?100dollars?50dollars?GototheFreecyclewebsiteandyouwillgetitforfree!Whenyouvisitthewebsite,youmayfindsomethingthatpeopledon’twant.Ifyouwantthebike,forexample,youcancalltheownerandhewillgiveittoyou!Itsoundseasyanditis!Ithelpssavemoneyandithelpstheworld.根据语篇内容,选择最佳选项。18．WhatcanwebuyatReTuna?A．Anewdress. B．Asecond-handdesk. C．Somefreshstrawberries.19．WhydoesJaycleanandfixtheoldmachines?A．Tohavefunduringtheholiday.B．Togivethemachinestopoorareas.C．Togivetheoldthingsnewlives.20．HowmuchdowepayforabikeontheFreecyclewebsite?A．100dollars. B．50dollars. C．Forfree.21．Accordingtothepassage,whatdopeopledowiththeoldthings?A．Sellorgivetheoldthingstoothers.B．Dividetheoldthingsandthrowaway.C．Turntheoldthingsintosomethingelse.22．Wherecanweprobablyreadthetextinthenewspaper?A．GoingGreen B．WorkingFun C．LearningSkillsA15-year-oldstudentwhoinventedaflashlightgettingpowerfromtheholder’sbodyheatisgoinghometodayfromCaliforniawithabigprizeandachancetodofurtherresearch.AnnMakosinskiwastheonlyCanadianamongthefourwinnersatGoogle’sinternationalsciencecompetition.Thousandsofyoungscientistsfromaroundtheworldtookpartinthecompetition.Winningthescienceandtechnologycompetitionwas“asurprise”.Annsaid,“Ithinkitwillhaveagreatinfluenceonmyfuture.”Annthankedherfamilyforencouragingherinterestinscienceandsaidthatherfirsttoywasaboxoftransistors(晶体管).Ann’sprizeincludes$25,000anda“onceina-lifetimeexperience”fromGoogleforherHollowFlashlight,whichhasnomovingpartsorbatteries.Theideafortheinventioncamefromseeingunwantedbatteriesandherfriend’sexperience.WhenAnnvisitedafriendinthePhilippines,shesawherfriendcouldn’tstudywhenitbecamedarkbecausetherewasnoelectricityorlight.Shesawtheneedforaflashlightthathasnobatteries—HollowFlashlight.Inherproject,Annwrote“Imadetwoflashlightsthatdonotuseanybatteriesorharmfulmaterials.Theydonotcreateanynoiseandwillalwayswork.Theflashlightneedsatleasta5℃temperaturedifferencebetweentheholder’sbodyandtheenvironmentaroundtoproducelight.”AvideoofAnnexplaininghowshecreatedtheflashlighthasbeenwatchedmorethan1.4milliontimesontheInternet.ThoughAnnwassuccessful,shehasnotmadeadecisionabouthercareerpath.Annhopesthatshecanfindawaytojoinherloveoffilmandsciencetogether.Thefourwinnerswerechosenfrom15finalcompetitorsfromeightcountries.Thecompetitionattractedthousandsofstudentsin120countries.23．Thefirstparagraphiswrittentobea(n)________.A．warning B．introduction C．argument D．discussion24．Paragraph6mainlytellsus________A．whatAnnsawinthePhilippines B．howAnn’sfamilyencouragedherinterestC．whyAnninventedHollowFlashlight D．whatprizeAnngotforHollowFlashlight25．Inwhichpartofanewspapercanweprobablyreadthispassage?A．Technology. B．Culture. C．Travel. D．Advertisement.26．Accordingtothepassage,welearn________.A．it’seasytowintheinternationalsciencecompetitionB．AnnhasmadeadecisiontobeascientistinthefutureC．fewpeopleareinterestedinhowAnncreatedtheflashlightD．HollowFlashlightissafe,noiselessandcansaveenergyFengBoyaoisa14-year-oldstudentatNo.37MiddleSchoolinTaiyuan.Heoftengoestothelibrarytoreadbooks.Oneday,henoticedthatthereweren’tmanyBraille(盲文)booksprovidedfortheblindandthatmostofthosebookswereoutdated(过时的).Atthesametime,MengShuqi,Feng’sclassmate,knewthatoneofherrelativescouldn’treadthelatestbooksbecauseofthesamereason.Theythenteameduptohelptheblindbyfixingtheproblem.Oneyearlater,thetwoteenagerssucceededininventinganewkindofBraillereader.InJuly,theirworkwonthefirstprizeinanationalcompetition.Whenconnectedtoacomputer,theirBraillereadercanturnwordsintoraiseddots(凸起的点).Blindpeoplecanthenreadbytouchingthedots.“AfterdoingmarketresearchbycomparingdifferentBraillereaders,we’vefoundthatmostBraillereadersareveryhardtouseandexpensive.Eachofthemsellsforover10,000yuan.”Fengsaid.“Sowedecidedtodevelopauser-friendlyproductespeciallyforyoungblindchildrenfromGrade1toGrade3.Moreover,itonlycostsabout2,000yuan.”Tomaketheinvention,theteamgained(获得)lotsofknowledgeandskillsbyreadingonlinematerialsandaskingtheirteachersforhelp.Aftermakingtheirfirstdevice(设备),FengandMengvisitedaschoolfortheblindtogetadvice.Theythenimprovedtheirdevice.Forexample,theychangedthesizeofthescreenandtheamountofspacebetweenthedots.“Wehopetheinventionwillbewidelyusedinthefuturetohelpthoseblindpeoplewhocan’taffordexpensiveBraillereaders,”Mengsaid.27．HowdoesthenewBraillereaderwork?A．Byreadingbooksaloud.B．Byhelpingtheblindtouchthedots.C．Bychangingwordsintoraiseddots.D．Bymakingraiseddotsonblindpeople’scomputers.28．Whatcanweknowfromthelastparagraph?A．TheBraillereader’sscreenisverysmall.B．TheBraillereaderhasbecomepopularataschool.C．FengandMenggaveawaytheirdevicestoaschool.D．TheBraillereaderhasbeenimprovedaccordingtouseradvice.29．Whatisthepassagemainlyabout?A．ThedevelopmentofBraillereaders. B．Anewwayfortheblindtoread.C．Aninventioncompetition. D．Toolsfortheblindpeople.①“Withoutmusic,lifewouldbeamistake,”famousGermanphilosopher(哲学家)FriedrichNietzschesaidoveracenturyago.Musicisabigpartofourlives.Butinrecentyears,someUSschoolshavecutmusicclassestocontrolbudgets(预算).②Forexample,Chicagopublicschoolsfired(解雇)over1,000teachers.Andamongthem,10percentoftheteacherstaughtmusic,accordingtoTheWashingtonTimes.Infact,thisisnotjustaproblemintheUS.Inothercountries,suchasChinaandtheUK,musicclassesarenotthoughttobeasimportantastheoneslikescience,Mathsandhistory.That’spartlybecausemusicisnotseenasaveryimportantlifeskill,anditisn’ttested.Manystudentsarebusywithschoolwork,soparentsandstudentschoosetofocusonsubjectsthataretestedmoreoften.③However,learningmusicisbeneficialinmanyways.④Whenplayingmusic,youneeddifferentabilitiestoworktogether.Itisnotassimpleasitlooks.Forexample,whenplayingthepiano,peopleseemusicnotesanddecode(解码)themintheirbrains.Theyalsousetheirfingerstomakesounds.Youneedtodealwithallthesethingsatthesametime.⑤Musichasaspecialconnectionwithscienceaswell.Youcanseethatmanyscientistsaregoodatplayingmusic:Einsteinplayedtheviolin,andGermanphysicistMaxPlanckwastalentedinplayingthepiano.根据语篇内容，选择最佳选项，并在答题卡上将选定答案的字母标号涂黑。30．WhydosomeschoolsintheUScutmusicclasses?A．BecausestudentsintheUSaren’tinterestedinmusic.B．Becausetherearen’tenoughmusicteachersintheUS.C．Becausetheschoolswanttocontrolbudgets.D．Becausetheyaretoodifficulttolearn.31．Whatdoestheunderlinedword“beneficial”meaninChinese?A．有害的 B．有益的 C．枯燥的 D．有趣的32．What’sthemainideaofParagraph4?A．Playingthepianoneedspeopletoseemusicnotes.B．Playingthepianoneedspeopletousefingerstomakesounds.C．Decodingmusicnotesisneededwhileweareplayingmusic.D．Differentabilitiesareneededtoworktogetherwhileweareplayingmusic.33．Howmanyscientistswhoaregoodatplayingmusicarementionedinthispassage?A．One. B．Two. C．Three. D．Four.34．What’sthewriter’sopinionaccordingtothispassage?A．Musicisabigpartofourlives.B．Musicisassimpleasitlooks.C．Musicisn’taveryimportantlifeskillforus.D．Musicclassesshouldbecutinsomeschools.AntarcticaDesertAntarcticaisacontinent(大陆)ofice.ThereishardlyanyraininAntarctica,sotheAntarcticDesertbecomesthedriestdesertintheworld.Itisalsotheworld’slargestdesertbyarea.SaharaDesertTheSaharaDesertisthehottestofallthedesertsontheearth.ItcoversmostpartsofNorthAfricaandissimilarinsizetothelandareaoftheUSA．Theword“Sahara”inArabicmeans“desert”.MojaveDesertTheMojaveDesertisintheUSA．ItisthedriestdesertontheNorthAmericancontinent.DeathValley,oneofthehottestareasintheworld,isintheMojaveDesert.MojavecomesfromtheSpanishwordfor“besidethewater”.ArabianDesertTheArabianDesertisinAsiaontheArabianPeninsula.ItcoversalmosttheentireArabianPeninsula.Thesandherehasared-orangecolorandthesurfaceoftheArabianDesertiscoveredmainlybysandhills,somegravelplains(砾石平原)androckyplains.35．________isthedriestdesertintheworld.A．TheAntarcticaDesert B．TheSaharaDesertC．TheArabianDesert D．TheMojaveDesert36．WhatistheSahara?A．Itisthelargestdesertintheworld. B．Itisthehottestdesertintheworld.C．Itisthecoldestdesertintheworld. D．ItisthedriestdesertontheNorthAmericancontinent.37．WhatcoloristhesandintheArabianDesert?A．red B．orange C．red-yellow D．red-orangeThefirstemperorofChina,QinShihuang,completedahugenumberofprojectsduringhisrule.Between221and210B．C．,hestartedthebuildingoftheGreatWall.Theemperoralsoorderedthebuildingofahugearmyoflife-sizedterracottasoldiers.These,hehoped,wouldprotecthistomb(坟墓)afterhisdeath.LostinTimeThesoldiersinXi’an’sterracottamuseumaretodaylightbrown,buttheyweren’talways.Theybeganasanarmyofred,blue,yellow,green,whiteandpurple.Sadly,mostofthecolorsdidnotlasttothepresentday.Afterbeingexposed(暴露)toairduringdigging,thecoatingunderthepaintbegantofalloff.Thepaintdisappearedinashorttime,takingawaytheimportantpiecesofhistory.NewTechnologyNownewtechnologyisstartingtoshowthearmy’struecolors.Archaeologists(考古学家)haverecentlydiscoveredanareawithmorethanahundredsoldiers.Manyofthesestillhavetheirpaintedfeatures(特色),includingblackhair,pinkfacesandblackorbrowneyes.ChineseandGermanresearchershavedevelopedachemicalliquid(液体)tohelpsavethesoldiers’colors.Afterfindingasoldieroranotherartpiece,archaeologistsputtheliquidonit.Theythencoveritinplastic.BacktoLifeArchaeologistsarealsofindingcolorsinthedirt(涂层)aroundthesoldiers.It’simportantnottodoanythingwiththedirt,sothecolorswon’tbelost.“Wearetreatingthedirtasanartpiece,”saysRongBo,themuseum’sleader.“Thenextchallenge,”saysRongBo,“istofindawaytousethecolorsontothearmyagain.Oncethathappens,artistscanbringEmperorQin’sarmybacktoitsfull,brightcolors.”38．WhatdidQinShihuanghope?A．Theterracottaarmywouldprotecthistomb.B．Theterracottaarmywouldprotecthisnation.C．TheterracottaarmywouldprotecttheGreatWall.D．Theterracottaarmywouldprotecthispeople.39．Whatdoestheunderlinedword“They”inthepassagereferto?A．Archaeologists. B．Artists. C．Researchers. D．Soldiers.40．WhichstatementwouldRongBoprobablyagreewith?A．Thesoldiersshouldstayintheirpresent,browncolor.B．Archaeologistscanonlyguessatthesoldiers’truecolors.C．Peopleshouldtrytobringbackthearmy’sbrightcolors.D．Artistsshouldbeabletopaintthesoldiersincolorstheywant.41．Whatisthepassagemainlyabout?A．Howtocolortheterracottasoldiers. B．ThedeathofEmperorQinShihuang.C．Thetruecolorsoftheterracottasoldiers. D．HowthesoldierslivedduringQinDynasty.Theyear2023isfilledwithunusualholidays.Sharethemwithyourparents,teachersandfriends.FryAnEggOnTheSidewalkDay(July4)Haveyouheardtheexpression“It’ssohotyoucouldfryaneggonthesidewalk”?Ithasbeenaroundforalongtime,perhapssinceanewspaperonJune11,1899,accordingtotheLibraryofCongress.NooneknowswhoaskedpeopletotrythisonJuly4(itisoftenveryhotonthatday).ButOatman,Arizona,takesitseriously.EachJulyFourth,theSolarEggFryingCompetitioninOatman,Arizona,offersaprizeforthebestsun-cookedegg.WonderfulWeirdosDay(September9)Austin,Texas,takesprideinbeingweird—doingthingsdifferently.Agroupoflocalpeoplesuggestedanunofficialholidayencouragingeveryonetodothesame.Tocelebrate,bealittleweird.Wearstrangeclothesortryanunusualhairstyle.Anddoit,asAustinitesdo,withpride.NationalCocoaDay(December13)PeopleinSouthAmericastartedmakingchocolatefromcocoathousandsofyearsago.Thedrinktheymadewasnotverysweet,though.SpanishexplorerslateraddedsugartoitandbroughtitbacktoEurope.OnDecember13,haveacupofcocoa,anddon’tforgetthemarshmallows.42．WhereistheSolarEggFryingCompetitionheld?A．Texas. B．Austin. C．Arizona. D．SouthAmerica.43．WhenisthedayaboutadrinkfromSouthAmerica?A．June4. B．June11. C．September9. D．December13.44．Whatcanwelearnfromthethreetitles?A．Datesofsomesurprisingholidays. B．ImportantholidaysintheUS.C．Placesforcelebratingdifferentholidays. D．Reasonstocelebrateafewholidays.IfyouliveinBeijing,youmaynoticethattheairthesedaysisnotascleanasitwasduringthesummer.FallandwinteraretheseasonswiththeworstairqualityinnorthernChina.It’spartlybecausepeopleburncoaltoheattheirhomes.Moreover,comparedtothesameperiodlastyear,highertemperatures,fewwindydaysandlittlerainfallsinceSeptemberhavemadepollutionworse,Xinhuareported.Tostoppollutionfromgettingworse,Chinesegovernmenthasmadeanactionplan.ItaimstocontrolairpollutionintheBeijing-Tianjin-Hebeiregionandnearbyareasduringtheautumnandwinterseasons,accordingtoChinaDaily.Theplansetshighergoals.Theaveragedensity(平均浓度)ofPM2.5intheBeijing-Tianjin-Hebeiregionandnearbyareasshoulddropby4percentfromOct1,2022toMarch31,2023,accordingtotheplan.Lastyear’sgoalwas3percent.Also,thenumberofdayswithseriouspollutionshouldfallby6percent,theplansays.Thisyear’splanhassomehighlights(亮点).Itcallsfor“morescientific”productionrestriction(限制)indifferentindustries.Theplansortsfactoriesorcompaniesin15fields,includingsteelmakingandglassproduction,intothreegrades.GradeAcompaniesarethosethathaveveryfewemissions(排放).Theywillnothavetorestrictproduction.GradeBcompanieswillfacesomerestrictions.TheplanwillsetthestrictestrestrictionforGradeCcompanies.Thisapproachmakesthisyear’splanstandoutfromprevious(以往的)ones,ChaiFahe,deputydirectorofthenationalJointResearchCentertoldChinaDaily.45．Thewritermainlytellsus________inthefirstparagraph.A．theweatherinnorthernChina B．howpeopleheattheirhomesC．reasonsforworseairpollution D．theseasonsinnorthernChina46．Thenumberofdayswithseriouspollutionshouldfallby________accordingtotheplan.A．3percent B．4percent C．6percent D．7percent47．Howdoesthewriterexplaintheplan?A．Bydrawingamindmap. B．Byansweringaquestion.C．Bytellingastory. D．Byusingsomenumbers.48．Wheremayyouprobablyreadthepassage?A．Inamagazineaboutpollution. B．Inanewspaperaboutscience.C．Inamagazineaboutcities. D．Inanewspaperaboutcars.答案第=page11页，共=sectionpages22页答案第=page11页，共=sectionpages22页参考答案：1．D2．D3．B4．D【导语】本文主要讲述了北斗卫星导航系统的优势，以及它的应用。1．段落大意题。根据第二段“Thechipshavehighqualities.”可知，这些芯片质量很高。结合整段内容可知，本段主要是关于北斗芯片的优势。故选D。2．词义猜测题。根据第三段“AftertheBeidousystembecamecompletelyinuseinthesummerof2020,sharedbikecompaniesstartedtoinstallBeidou-basedchipsonmorebikesinmoreareas.”可知，2020年夏天北斗系统正式投入使用后，共享单车公司开始在更多地区的更多单车上安装基于北斗的芯片。所以划线单词表示“安装”，与D选项“putin”意思相近。故选D。3．推理判断题。根据最后一段“thetotalvalueconnectedwithsatellitenavigationandpositioningservicesinChinawas469billionyuan,a16.3percentincreaseyearonyear.”可知，全国卫星导航定位服务总产值4690亿元，同比增长16.3%。可见，在第5段中，作者是通过列数字来展示卫星导航和定位服务的价值。故选B。4．最佳标题题。根据第一段“Over5millionsharedbikesinChinaareusingservicesofferedbyBeidouNavigationSatelliteSystem.ThesesharedbikesalluseBeidou-basedpositioningchips.”可知，中国有超过500万辆共享单车使用北斗导航卫星系统提供的服务。这些共享单车都使用基于北斗的定位芯片。通读全文可知，本文主要讲述了北斗卫星导航系统的优势，以及它的应用，选项“技术塑造产品的未来”符合。故选D。5．B6．D7．C8．A9．B【导语】本文主要讲述了韩信的“一饭恩，千金酬”的故事。5．细节理解题。根据“Hewasborninaverypoorfamilyandoftenhadnothingtoeat.Heoftenwentfishingbutalmostcaughtnothing.Hewasalwayshungry.”可知，韩信出身贫寒，经常挨饿，小时候的生活很艰难。故选B。6．细节理解题。根据“Oneday,HanXinwasfishingattheriver.Anoldladysawthattheboywasverythinandlookedhungry.Shegavehimabowlofrice.”可知，韩信是在河边遇到的老妇人。故选D。7．细节理解题。根据“HanXinboweddowntoherandgaveherabowlfilledwithgold.”可知，韩信给了老妇人一个装满黄金的碗。故选C。8．词句猜测题。根据“TheChineseidiom‘onerice,thousandgold’comesfromthisstory.”可知，此处说的是“一饭恩，千金酬”这个习语的来历，idiom是“习语”的意思。故选A。9．主旨大意题。根据“TheChineseidiom‘onerice,thousandgold’comesfromthisstory.Ittellsusthatweshouldalwaysgiveahandtootherswithoutexpectinganythinginreturn,andweshouldalsoforeverrememberthehelpfromsome