专题03 说明文阅读15篇（名校模拟+地区真题）（解析版）-冲刺中考英语必考题型终极预测（重庆专用）

冲刺2025年中考英语必考题型终极预测（重庆专用）专题03说明文阅读15篇(名校模拟+地区真题)（24-25九年级下·重庆·开学考试）NeZha2TheanimatedfilmNeZha2hasbecomeahugesuccessinthefilmindustrysinceitwasincinemaonJanuary29,2025.DirectedbythefamousJiaozi(YangYu),itcontinuestheexcitingstoryofNeZhaandAoBingfromthefirstmovie.Afteraterribledisastercalledthe“HeavenlyTribulation(天劫),”NeZhaandAoBinglosttheirphysical(肉体的)bodies.TheirsoulswereingreatdangeruntilTaiyiZhenren(太乙真人),awiseoldmanfromChinesemythstory(神话故事),savedthemusingamagicalseven-coloredlotus(莲花).However,peacedidnotlastlong.Theirsoulsbegantodisappearagain,makingTaiyiZhenrenfaceadifficulttask-rebuildingtheirbodieswithlimitedmaterialswhilesolvingunexpectedproblemsThefilmshowsgreatcharactergrowth.NeZha,onceknownforhisrebelliousnature(叛逆的天性),learnstocaredeeplyforhisfriendsandunderstandhistrueself.HisfriendAoBing,whousedtostrugglewithpersonaltroubles,changesintoabravewarrior(勇士).Andalso,themovieisafeast(盛宴)fortheeyes.Itbeginswithpicturesofwildriversandscaryseaanimalsjumpingoutofthewater,makingaudiences(观众)feelasiftheyarepartoftheaction.Later,thestorytakestheaudiencestoKunlunMountain,amagicalplacefromChinesemythstories.Themostunforgettablepartisthefinalbattle,wherecharactersuseamazingweapons(武器)liketheshape-changingTianyuanDing(天元鼎).Theexcitingfightingandspecialeffects(特效)leaveastrongimpression.Besidestheaction,NeZha2teachesimportantlifelessons.Itencouragespeopletostaybravewhenfacingdifficulties,fightforwhatisright,andvaluefriendship.Thesethemesmakepeopleofallagesthinkalotafterwatchingthemovie.ThefilmhasbecomethemostpopularoneinChina’sfilmhistory.Italsoreceivedhighpraisefromviewers.Manypraiseitsperfectmixofculturalelements(元素),excitingstorytelling,andpositivemessages.1．WhodirectedthefilmNeZha2?A．ZhangYimou. B．Jiaozi(YangYu). C．ChenKaige. D．ChenSicheng.2．WhathappenedtoNeZhaandAoBingafterthe“HeavenlyTribulation”?A．Theygotstrongerpowers. B．Theylosttheirphysicalbodies.C．Theybecamebestfriends. D．TheywenttoliveinKunlunMountain.3．WhatsavedNeZhaandAobing’ssoulsfirst?A．Amagicalstick. B．Amagicalknife.C．Amagicalseven-coloredlotus. D．Adropofmagicalwater.4．WhydidTaiyiZhenrenhaveadifficulttask?A．BecausehehadtorebuildNeZha’sandAoBing’sbodieswhilesolvingunexpectedproblems.B．Becausehehadtofightagainsttheseaanimals.C．BecausehehadtoteachNeZhaandAoBingnewskills.D．Becausehehadtofindawaytostopthe“HeavenlyTribulation”fromhappeningagain.【答案】1．B2．B3．C4．A【导语】本文是一篇说明文。文章通过描述电影的情节、角色发展、视觉效果和主题思想，向读者介绍了《哪吒2》这部电影的内容和特点。1．细节理解题。根据“DirectedbythefamousJiaozi(YangYu),itcontinuestheexcitingstoryofNeZhaandAoBingfromthefirstmovie.”可知，电影的导演是Jiaozi杨宇。故选B。2．细节理解题。根据“Afteraterribledisastercalledthe‘HeavenlyTribulation(天劫),’NeZhaandAoBinglosttheirphysical(肉体的)bodies.”可知，在“天劫”之后，哪吒和敖丙失去了他们的肉体。故选B。3．细节理解题。根据“TheirsoulswereingreatdangeruntilTaiyiZhenren(太乙真人),awiseoldmanfromChinesemythstory(神话故事),savedthemusingamagicalseven-coloredlotus(莲花).”可知，太乙真人用七色莲花拯救了哪吒和敖丙的灵魂。故选C。4．细节理解题。根据“However,peacedidnotlastlong.Theirsoulsbegantodisappearagain,makingTaiyiZhenrenfaceadifficulttask—rebuildingtheirbodieswithlimitedmaterialswhilesolvingunexpectedproblems.”可知，太乙真人面临的任务是在有限的材料下重建哪吒和敖丙的身体，同时解决意外问题。故选A。（24-25九年级下·重庆大足·开学考试）RobotsDanceYangkoat2025CCTVSpringFestivalGalaOnJanuary28,2025,aspecialperformancecalledYangBOTamazedaudiencesattheCCTVSpringFestivalGala,China’smost-watchedTVshow.DirectedbyfamousfilmmakerZhangYimou,theshowmixedtraditionalChineseyangkodancewithmodernrobottechnology.Intheperformance,humanoidrobots(robotsshapedlikehumans)dressedincolorfulcostumesdancedyangko,ajoyfulfolkdancefromnorthernChinaoftenseenduringfestivals.Theyspun(旋转)handkerchiefsquicklyandmadecreativegrouppatterns.TheserobotsweredevelopedbyUnitree(宇树科技),aChineseroboticscompany.ThiswasnotUnitree’sfirstsuccess—in2021,theirrobotcowsnamed“BenBen”(犇犇)dancedasbackupforsingerAndyLau.TherobotslearneddancemovesthroughAIandusedlasernavigation(激光导航)tomovesafelyontheunevenstage.Theirstrongjoints(关节)(likekneeswith360N·mpower)helpedthembalanceperfectlyduringfaststeps.ZhangYimouexplained,“Thisdanceisn’tjustfun—itshowshowtechnologycanbringnewlifetotraditions.”Thankstotheseinnovations(创新),therobotswontheheartsofmillions.Onsocialmedia,topicslike“RobotYangko”trendedquickly.Youngviewerscalledit“cool,”whileolderaudiencesloveditshumorandfestivespirit.TheYangBOTprogramisaperfectmixofChina’stechprogressandculturalpride.Asonefansaid,“It’slikewatchingthefutureandpastdancetogether!”1．Thehumanoidrobotsintheperformance________.A．werealldressedinwhitecostumesB．camefromaforeignroboticscompanyC．couldspin(旋转)handkerchiefsandformpatternsD．wereusedtotaketheplaceofhumandancerscompletely2．WhichofthefollowingisWRONGaccordingtothepassage?A．TheYangBOTprogramwasdirectedbyZhangYimou.B．ItwasthefirsttimerobotsappearedontheGala.C．TherobotslearneddancemovesthroughAI.D．Youngviewersthoughtthe“RobotYangko”wascool.3．What’sthemeaningoftheunderlinedword“trended”inPara.4.A．Becameboring. B．Becamepopular.C．Becamemeaningless. D．Becamerelaxing.4．TheYangBOTprogramreflects_________.A．China’sweaknessintechnologyB．onlytheculturaltraditionsofChinaC．theconfictbetweentechnologyandcultureD．acombinationofChina’stechprogressandculturalpride【答案】1．C2．B3．B4．D【导语】本文主要讲述了机器人舞蹈YangBOT在2025年中央电视台春节联欢晚会上表演以及它成功展现了传统中国文化与现代科技的结合，并强调了其创新性和对传统文化的传承。1．细节理解题。根据“Theyspun(旋转)handkerchiefsquicklyandmadecreativegrouppatterns.”可知，人形机器人会挥动手绢并排出创意阵型。故选C。2．细节理解题。根据“ThiswasnotUnitree’sfirstsuccess—in2021,theirrobotcowsnamed‘BenBen’(犇犇)dancedasbackupforsingerAndyLau.”可知，在2021年已有机器人在春晚表演，因此并非首次出现。故选B。3．词义猜测题。根据“Thankstotheseinnovations(创新),therobotswontheheartsofmillions.Onsocialmedia,topicslike‘RobotYangko’trendedquickly.”可知，由于这些创新，这些机器人赢得了数百万人的喜爱，因此在社交媒体上，这样的主题很快流行起来。划线单词表示“流行”。故选B。4．细节理解题。根据“TheYangBOTprogramisaperfectmixofChina’stechprogressandculturalpride.”可知，它是中国科技进步和文化自豪感的完美结合。故选D。（24-25九年级下·重庆·开学考试）Reshicompleteda12children’sbook,AliceandSparkle,withthehelpofachatbotcalledChatGPT.Achatbotisacomputerprogramthatusesartificialintelligence(AI)toimitatehumanthinkingandwriting.Thebook’stextwasproducedusingit,andReshicreatedillustrations(插图)usinganotherAIprogram,Midjourney,whichusesspecialcomputation(计算)rulestotranslatewordsintoimages.WhenReshipostedthebookonline,itbecameverypopularwithchildren.SomepeoplepraisedReshiforbeingclever.However,noteveryonewashappy.Someartistscriticizedthebook.Theysaidthepictureswereofpoorquality,andmoreimportantly,thewaythepicturesweremadewasabigproblem.Midjourneyworksbysearchingthroughmillionsofimagesontheinternet.Itusesalgorithmstofindpatternsintheseimagesandmakenewones.Theproblemis,Midjourneytakesimagesfromartists’workwithoutaskingforpermission.SomecompanieshavealreadystartedusingAIinsteadofhumanworkers.Forexample,anAIrobottoldjokesatacomedyclubinsteadofaperson.TheSanFranciscoBalletalsousedAI-createdimagesforadvertisingaballetshowcalledTheNutcracker.Manyartistsandwritersareworriedabouttheirjobs.TheyfearthatifAIcancreateartandwritingforlessmoney,peoplemaynotpaythemfortheirwork.Josephine,ajournalistwhomakesmoneyfromwriting,says,“Ilovewriting,butit’stroublingtoseepeoplelookingforcheaperchoicesinsteadofsupportingrealhumanwriters.”ThereisarealconcernaboutprotectingtheworkofartistsandwriterswhocouldhavetheircreationsusedbyAIprograms.Thetechnologyindustrythatdevelopsthesetoolsshouldincludeartistsintheprocessofmakingthem.1．Thepassageismostlikelytobetakenfroma________.A．newspaper B．sciencefiction C．storybook D．travelguide2．Whatdoestheunderlinedword“algorithms”meaninParagraph3?A．Creativeideas. B．Millionsofpictures. C．Usefultools. D．Computationrules.3．WhichofthefollowingstatementsisTRUEaboutMidjourney?A．Midjourneyisachatbotthathelpswriterscreatestories.B．Midjourneyusesalgorithmstosearchimagesfromtheinternettocreatenewones.C．MidjourneywasusedbyReshitowritethetextofAliceandSparkle.D．Midjourneyalwaysasksforpermissionbeforeusingartists’images.4．Whatisthemainpurposeofthepassage?A．TosupporttheuseofAItoolslikeChatGPTandMidjourneyincreativeindustries.B．ToshowthepopularityofReshi’sbookAliceandSparkleamongchildren.C．TodiscusstheadvantagesandchallengesofAIinartandwriting,especiallyonhumancreators.D．Toblame(责备)thepoorqualityofAI-generatedillustrationsinReshi’sbook.【答案】1．A2．D3．B4．C【导语】本文讨论了艺术家和作家对使用人工智能AI程序创作作品的担忧，特别是在Reshi使用AI程序完成儿童读物《AliceandSparkle》的情况下。AI创作引发了对创意作品被未经授权使用以及对艺术家和作家生计的威胁的担忧。1．推理判断题。通读全文可知，本文讨论了AI技术对创作行业的影响，并引用了多方观点，这种讨论性及广泛受众的特点，符合报纸报道风格，故选A。2．词句猜测题。根据“Midjourney,whichusesspecialcomputation(计算)rulestotranslatewordsintoimages.”可知Midjourmey，它使用特殊的计算规则将单词翻译成图像，结合“Itusesalgorithmstofindpatternsintheseimagesandmakenewones.”可知，它就是用这种算法规则在这些图像中寻找模式，并制作新的图像，所以划线单词表示“运算规则”，故选D。3．细节理解题。根据“Midjourneyworksbysearchingthroughmillionsofimagesontheinternet.Itusesalgorithmstofindpatternsintheseimagesandmakenewones.”可知，Midjourney使用算法从互联网上搜索图像以创建新的图像。故选B。4．主旨大意题。通读全文可知，本文主要讲述了艺术家和作家对使用人工智能AI程序创作作品的担忧，特别是在Reshi使用AI程序完成儿童读物《AliceandSparkle》的情况下。AI创作引发了对创意作品被未经授权使用以及对艺术家和作家生计的威胁的担忧。故选C。（24-25九年级下·重庆大足·开学考试）It’scommonthatparentsandchildrendisagreewitheachother.That’swhatwecallconflicts(冲突).Someoftheconflictsaresmallandeasytoend.Othersmayneedparentstotakeactionandhelp.Tosomeone’ssurprise,bysolvingthemtogether,familyconflictscanhelpchildrenlearnimportantlifeskills.Somesimplechildhoodgamesshowhowconflictandrepairwork.Forexample,inpeek-a-boo(躲猫猫),ababymightfeelalittleunhappyandworriedwhenhecan’tseehisparent.Butwhentheparentreturns,everythingisOK.Aschildrengrowolder,theyplaygameslikehideandseek.Therearesmallmomentsofupsetfollowedbygreatfunandjoy.Thesegameshelpchildrenprepareforallkindsofproblemsinthefuture.Aschildrengrowup,theydeveloptheirlifeskillsbyworkingthroughconflicts.Whenaconflictistooseriousforachild,parentsmaystepin.Tosetagoodexample,parentscouldtrytoremaincoolfirst—don’tbetooexcitedorangry.Next,theycansaysomekindandnicethingstomakechildrenfeelbetter.Nowherecomesthechanceforparentsandchildrentositdown.Thentheycanhaveaface-to-facecommunication.Thishelpsthemrebuildtheloveandtrustforeachother.Inthisway,childrenlearnthatsometimesthingsgowrong.Butiftheydealwiththemproperly,theycanalwaysrebuildhealthyandstrongrelationshipswithothers.Ahealthyprocessofgoingthroughconflictandrepairwiththeirparentspromiseschildren’shappinessandsocialsuccessinthefuture.1．WhyarefamilyconflictshelpfulaccordingtoParagraph1?A．Becausetheycanhelpparentslearn.B．Becausetheycanteachchildrenskills.C．Becausetheycansolveparents’problems.D．Becausetheycanbringfamilytoanagreement.2．HowdoesthewritertelltheconflictandrepairworkinParagraph2?A．Bytellingstories. B．Byshowingfacts.C．Bylistingnumbers. D．Bygivingexamples.3．Whatdoparentsdowhenchildrencan’tsolveconflicts?①Coolthemselvesdown

②Makechildrenfeelbetter

③Walkwiththem

④CommunicatewithchildrenA．①②③ B．①②④ C．②③④ D．①③④4．Whatcanbethebesttitleforthetext?A．TheLessonsinDailyLife B．TheLifeSkillsintheFutureC．TheArtofConflictandRepair D．TheFunofSimpleGames【答案】1．B2．D3．B4．C【导语】本文主要讨论了冲突及修复在家庭生活中的作用。1．细节理解题。根据“familyconflictscanhelpchildrenlearnimportantlifeskills”可知，家庭冲突可以帮助孩子学习重要的生活技能。故选B。2．推理判断题。根据“Somesimplechildhoodgamesshowhowconflictandrepairwork.Forexample,inpeek-a-boo,ababymightfeelalittleunhappyandworriedwhenhecan’tseehisparent.”可知，作者通过举例来展示冲突及修复是如何进行的。故选D。3．细节理解题。根据“Tosetagoodexample,parentscouldtrytoremaincoolfirst—don’tbetooexcitedorangry.Next,theycansaysomekindandnicethingstomakechildrenfeelbetter.Nowherecomesthechanceforparentsandchildrentositdown.Thentheycanhaveaface-to-facecommunication.”可知父母首先要冷静下来，然后说一些善良和美好的事情，让孩子们感觉好点，最后和孩子面对面交流。故选B。4．最佳标题题。通读全文可知，文章主要讨论了冲突及修复在家庭生活中的作用，因此最佳标题是“TheArtofConflictandRepair”。故选C。（24-25九年级下·重庆·开学考试）“Theredwallsandgreentiles(瓦)seteachotheroffbeautifully.It’ssoBeijing,”saida33-year-oldBeijingpersonwiththefamilynameofLin.Linandher14-year-oldcousinwereenjoyingacitywalkalongtheBeijingCentralAxis(中轴线).Onthiswalk,theysawmostoftheoldcitybuildingsofBeijing,liketheForbiddenCityandtheBellandDrumTowers.Sincetheshow“GloryIsBack!Beijing(《登场了！北京中轴线》)”wasshowninJuly,peoplelikeLintraveledonfoottoknowtheaxisbetterthemselves.DatingbacktotheYuanDynasty(1271-1368),the7.8-kilometer-longBeijingCentralAxisstartswithYongdingmenGateinthesouthandendswiththeBellandDrumTowersinthenorth.ItmatchesForbiddenCityandthemarketsattheBellandDrumTowersarea.Thiswayofcityplanningisdescribedas“court(宫廷)inthefront,marketintheback”.OtherbuildingsliketheImperialAncestralTemple(太庙)standsintheeastandtheAlterofLandandGrain(社稷坛)liesonthewestsideoftheaxis.ChineseprofessorLyuZhousaidthatwhenhewalkedaroundtheBellandDrumTowers,hecouldfindpeaceinthebusycitylife.AtasquarebetweentheBellTowerandtheDrumTowers,youcanseepeoplerelaxing,cyclingandplayinggamesandevencelebratinglifeevents.“Thetowerswereonceourmeetingplaces.Weusedtogoondatesthere.Youcouldsaythatthetowershaveseenourlovegrow,”saidayoungcouplewhoweretakingweddingphotosundertheBellandDrumTowers.ThetravelerMarcoPolo(1254-1324)wroteaboutwhathesawalongtheCentralAxisbackintheYuanDynastyinTheTravelsofMarcoPolo:“Upanddownthecitytherearebeautifulpalaces...andfinehousesingreatnumbers.”AndOsvaldSiren(1879-1966)fromSwedentookmanyphotosinBeijingbackinthelate19thandearly20thcenturies.Thesewesternrecordshavegivenpeoplearoundtheworldatasteofitshistory.1．Howdoesthewriterleadinthetopicinthefirstparagraph?A．Byaskingquestions. B．Bygivinganexample.C．Bymakingcomparisons. D．Bylistingnumbers.2．Theunderlinedword“It”inParagraph4refersto“________”.A．BeijingCentralAxis B．YongdingmenGateC．theBellandDrumTowers D．theForbiddenCity3．WhichofthefollowingdescribestheBeijingCentralAxiscorrectly?A． B．C． D．4．Whatcanweinferfromthelastparagraph?A．MarcoPolotookmanyphotoswhenvisitingthere.B．Thesewesternrecordscausedmuchtroubleinthe19thcentury.C．OsvaldSirenwasoneofthosewesternvisitors.D．MoreforeignerswillbeinterestedintheBeijingCentralAxis.【答案】1．B2．A3．D4．D【导语】本文是一篇描述性记叙文，通过一位33岁的北京人林女士和她14岁的表弟沿着北京中轴线漫步的经历，展现了北京中轴线的独特魅力和历史底蕴。1．细节理解题。根据“‘Theredwallsandgreentilesseteachotheroffbeautifully.It’ssoBeijing,’saida33-year-oldBeijingpersonwiththefamilynameofLin.”可知，通过一个具体的例子——林姓北京人的评价，来引入主题，即北京中轴线的特色。因此，作者通过给出一个例子来引导话题。选项B“Bygivinganexample.”（通过给出例子）是正确的。故选B。2．词句猜测题。根据“DatingbacktotheYuanDynasty(1271-1368),the7.8-kilometer-longBeijingCentralAxisstartswithYongdingmenGateinthesouthandendswiththeBellandDrumTowersinthenorth.”可知，北京中轴线长8公里，南起永定门，北至钟鼓楼，it指代“BeijingCentralAxis”，故选A。3．细节理解题。根据“OtherbuildingsliketheImperialAncestralTemplestandsintheeastandtheAlterofLandandGrainlocatesonthewestsideoftheaxis.”可知，太庙在东边，社稷坛在西边。再由“ItmatchesForbiddenCityandthemarketsattheBellandDrumTowersarea.”可知，市场在北方，故选D。4．推理判断题。根据“Thesewesternrecordshavegivenpeoplearoundtheworldatasteofitshistory.”可知，马可·波罗和奥斯瓦尔德·西伦等西方旅行者和学者对北京中轴线的描述和记录，使得世界各地的人们能够感受到它的历史。这暗示着北京中轴线的历史和文化价值对外国人也有吸引力。因此，我们可以推断出未来会有更多的外国人对北京中轴线感兴趣。选项D“MoreforeignerswillbeinterestedintheBeijingCentralAxis.”（更多的外国人会对北京中轴线感兴趣）是正确的推断。故选D。（24-25九年级下·重庆大足·开学考试）TheLittlePrince

AntoinedeSaint-Exup©ry(Author);HumphreyBower(Narrator)FewstoriesareaswidelyreadbychildrenandadultsasTheLittlePrince.Thebookhasbeentranslatedintomorethan160languagesand,todatehassoldmorethan50millioncopiesworldwide.It’saboutalittleboyfromasmallplanetwhovisitsdifferentplanetsandmeetsmanyfunnypeople.TheLittlePrincealsohasaspecialroseonhisplanetthathelovesverymuch.Eventhoughtheyhavesomefights,helearnsthatlovemeanstakingcareofeachotherandbeingkind.Thestoryteachesustocherisheveryoneandeverythingaroundus,andtofeelthebeautyoftheworldwithourhearts.Thisbookisnotonlyaliteraryclassic(文学经典),butalsoaphilosophical(哲学的)bookaboutlifeandgrowth.1．TheLittlePrinceispopularwith________.A．onlychildren B．Chinese C．adultsandchildren D．oldpeople2．What’sthepriceofthebookforVIPs?A．2dollars. B．8dollars. C．10dollars. D．12dollars.3．WhatcanwelearnfromTheLittlePrince?A．Themeaningoflove. B．TheimportanceofEnglish.C．Thebeautyofnature. D．ThecultureofChina.【答案】1．C2．B3．A【导语】本文介绍了《小王子》这本书的内容、评分等情况。1．细节理解题。根据“FewstoriesareaswidelyreadbychildrenandadultsasTheLittlePrince.”可知，这本书既受到孩子也受到成年人的喜爱，故选C。2．推理判断题。根据图片可知原价10美元，VIP享八折，即8美元，故选B。3．推理判断题。根据“Eventhoughtheyhavesomefights,helearnsthatlovemeanstakingcareofeachotherandbeingkind.”以及“Thestoryteachesustocherisheveryoneandeverythingaroundus,andtofeelthebeautyoftheworldwithourhearts.”可知，这本书强调爱与关怀的重要性，因此我们可以从这本书中学到“爱”，故选A。（24-25九年级下·重庆·开学考试）HowtoStaySafeDuringanEarthquakeEarthquakescanhappensuddenly.Doyouknowhowtoprotectyourself?Followthesetipstostaysafe.BeforeanEarthquake1.Prepareanemergencykitincludewater,food,andaflashlight.2.Findsafespots:UnderstrongtablesorawayfromwindowsDuringanEarthquake1.Drop,coverandholdon:Droptotheground.Coverunderastrongtable.Holdonuntiltheshakingstops.2.Stayawayfromglass,wallsandheavyobjectsthatcanfallover.AfteranEarthquake1.Checkforinjuries.2.Movetoasafeareaoutside.3.Callforhelpifneeded.Staycalm,beprepared,andprotectyourself!1．Whatisn’tsupposedtobeinanemergencykit?A．Water. B．Food. C．Aflashlight. D．Acamera.2．Whereisthesafestplaceduringanearthquake?A．Nearwindows. B．Understrongtables.C．Besideheavybookshelves. D．Nexttowalls.3．Whatistherightorderofthethreestepsduringanearthquake?①

②

③A．①②③ B．③①② C．②③① D．①③②【答案】1．D2．B3．B【导语】本文是一篇说明文。主要介绍了在地震发生时如何保护自己。1．细节理解题。根据“Includewater,food,andaflashlight”可知，在紧急工具箱里包括水、食物和手电筒，而不应该有照相机。故选D。2．细节理解题。根据“Findsafespots:Understrongtablesorawayfromwindows”可知，地震时最安全的地方在结实的桌子下。故选B。3．细节理解题。根据“Drop,cover,andholdon”可知，地震时的三个步骤是“伏倒、掩护、抓住”，正确的顺序应为③①②。故选B。（24-25九年级下·重庆·开学考试）①Ineverydaylives,paperissomethingweseeanduseallthetime.Buthaveyoueverwonderedwhy,althoughitlooksharmless,papercansometimescauseaccidentalcuts?②Scientistshavedonesomeresearchestouncoverthephysicsbehindpapercutsandtofindoutwhichtypesofpaperaremorelikelytohurtourfingers.ThreescientistsfromDenmarkhavefoundthat65-micrometer(微米)-thickpaperismostlikelytocutourskin.TheywonthePhysicsPrizeforthisfindingatthe2024PineappleScienceAwardinHangzhou,Zhejiang,onNovember23.③Thescientiststestedpaperswithdifferentthicknesses(from30to220micrometers)onman-madefingerswhoseskinissimilartothehumanskin.Thefollowingarewhattheyfound.④Forthinpaper,thescientistsfounditcouldn’tcutthe“fingers”.Instead,itjustbent,changingtheshapeandbeingnolongerstraight.Andforthickerpaper,itleftamarkonthefingersbutcouldn’tbreakthe“skin”.⑤Whentheytriedthe65-micrometer-thickpaper,thescientistsfounditcutthefingersthemost,aboutonceeveryfivetries.ThepaperusedformagazinessuchasNatureandScienceisofathicknessclosetothis.CommonA4paperisabout100micrometersthick,whichismuchsafer.⑥Thecuttingangle(角度)alsomadeadifference.Pushingthepaperstraightdownontothefingersdidn’toftenresultinacut.Pushingthepaperataslanted(倾斜的)angleresultedinmorecuts.⑦Accordingtothescientists,theirfindingscouldnotonlyreducetheriskofpapercuts,butalsoleadtosaferpaperproducts.Forexample,theycanavoidusingpaperthatistoosharporhavejusttherightthicknessforcutting,especiallywhendoinghands-onactivities.Theyevencreatedacheappaperknife,thePapermachete,thatcancutthroughapplesandchicken.1．Whichsentencehasthesamemeaningof“bent(bend)”asthatinParagraph4?A．Shebenthisheadalittletoavoidgettinghurt.B．Suddenly,heswamtoariverbendanddisappeared.C．Tobefair,herefusedtobendtherulesforanyone.D．Thelittletreebentwiththepressureoftheheavysnow.2．What’sthemainpurposeofthepassage?A．Toexplainwhypapercansometimescausecuts.B．Totellpeoplehowtoavoidgettingpapercutsindailylives.C．Toshowwhypaperiswidelyusedinoureverydaylives.D．Todescribetheuseofdifferentkindsofpaper.3．Whichofthefollowingshowsthestructureofthepassage?A． B． C． D．4．Whatcanbeinferredfromthepassage?A．Thethickerpaperpeopleuse,thelesslikelytheywillgetcut.B．Paperwithallthicknessesweretestedbythescientistsintheresearches.C．ThePapermachetecanbeusedtooutthroughapplesandchicken.D．Thescientists’findingsmayleadtoimprovementsinpaperproducts.【答案】1．D2．A3．D4．D【导语】本文主要讲述了纸张为什么会造成割伤，并介绍了科学家对纸张厚度和切割角度的研究。1．词句猜测题。根据第四段中的“Instead,itjustbent,changingtheshapeandbeingnolongerstraight.”可知，“bent”在这里表示“弯曲”。选项D“这棵树在大雪的压力下弯曲了”中的“bent”也表示“弯曲”，与文中意思一致。故选D。2．主旨大意题。本文主要解释了纸张为什么会造成割伤，并介绍了科学家对纸张厚度和切割角度的研究。因此，文章的主要目的是解释纸张有时会造成割伤的原因。故选A。3．篇章结构题。文章的结构如下：①引入话题：纸张为什么会造成割伤；②③介绍科学家研究纸张厚度与割伤的关系；④-⑥详细描述实验过程和结果；⑦总结研究成果及其应用。故选D。4．推理判断题。根据第七段中的“theirfindingscouldnotonlyreducetheriskofpapercuts,butalsoleadtosaferpaperproducts”可知，科学家的研究可能会改进纸张产品，使其更安全。故选D。（24-25九年级下·重庆·开学考试）Imagineyouareinadarkfieldatnight,surroundedbytiny,twinklinglights.Thesearen’tstars,butfireflies(萤火虫),tinyinsectsthathavefascinatedpeopleforcenturieswiththeirmagicalglow(微光).Doyouknowhowfirefliesmaketheirtailsglow?Ithappenswhentwochemicalsintheirownbodiesjointogetherandthenproducelight.Butwhydofirefliesneedtomakeglowinthedark?Now,imagineyouareafireflylookingforsomeonespecialinthedark.HowwouldyoufindMr.orMs.Right?Firefliesusetheirglowinglightstosend“hello”messagestoeachother.Eachkindoffireflyhasitsownspecialways.Themalefirefliessendoutsigns,andthefemalefirefliesanswerbackintheirownspecialways.Theyusetheirlightsasatooltogettoknoweachotherbetter,sothattheycangivebirthtonewfireflies.________Imagineyouareanadultfireflyintheshadows,andabigspideristryingtocatchyou.Whatcanyoudo?Youturnonyourlight!It’slikeasignsaying,“Itasteawful.Donoteatme!”Butintoday’sworld,firefliesfaceanewchallenge:lightpollution.Ascitiesgrowandbecomemorebrightlylit,itbecomesharderforfirefliestocommunicateusingtheirlights.Thiscanstopfirefliesfromfindingeachotherandeveninfluencetheirlivingsituations.So,nexttimeyouseefirefliesonasummernight,remembertoenjoytheirbeautyandtheamazingwaytheycommunicate.Andthinkabouthowyoucanhelpreducelightpollution,sothesetinycreaturescancontinuetolightupthenightsky.Theirstoryisareminderofthewondersofnatureandtheimportantroleeventhesmallestcreaturesplayinourworld.1．Whatcanyoulearnfromthepassage?A．Firefliesproducelightbyworkingwithotherfireflies.B．Firefliesusetheirglowtocommunicateandprotectthemselves.C．Firefliesusethesamewaytosendamessagetoeachother.D．Lightpollutionhasnoinfluenceonfireflies’livingsituations.2．Whichsentencecanbeputinthe“________”?A．Besides,firefliesalsouselightstostaysafe.B．Besides,firefliesalsouselightstomakeenemieslikethem.C．However,firefliessendoutsignstowarnotherinsects.D．However,firefliesusetheirlightstofindfoodatnight.3．Whydoesthewriteruse“Imagineyouare...”inParagraph1,3&4?A．Tomakethepassagemoreinterestingandcatchpeople’sattention.B．Tomakethepassagemorescientificandmakepeoplebelieveit.C．Toexpressdisagreementwithpeoplefornotprotectingfireflieswell.D．Togivereaderssuggestionsonhowtogettoknowfirefliesmore.4．What’sthebesttitleofthispassage?A．TheChallengesofFireflies B．TheMagicGlowofFirefliesC．TheRoleofFirefliesinNature D．TheImportanceofKnowingFireflies【答案】1．B2．A3．A4．B【导语】本文是一篇说明文，文章主要介绍了萤火虫的发光原理，原因及光污染对它们的影响。1．细节理解题。根据“Firefliesusetheirglowinglightstosend‘hello’messagestoeachother.”和“...abigspideristryingtocatchyou.Whatcanyoudo?Youturnonyourlight!”，可知萤火虫用它们的光来交流和保护自己。故选B。2．推理判断题。根据“...abigspideristryingtocatchyou.Whatcanyoudo?Youturnonyourlight!”，可知此这一段在讲述萤火虫使用光来保护自己。选项A“此外，萤火虫还使用光来保持安全。”符合语境。故选A。3．推理判断题。根据“Imagineyouareinadarkfieldatnight,surroundedbytiny,twinklinglights.”、“imagineyouareafireflylookingforsomeonespecial”和“Imagineyouareanadultfireflyintheshadows”，可知作者让读者发挥想象，能使文章更有趣也能吸引读者的注意力。故选A。4．最佳标题题。通读全文，可知文章主要介绍了萤火虫的发光原理，原因及光污染对它们的影响。选项B“萤火虫的神奇光芒”符合主旨。故选B。（24-25九年级下·重庆·开学考试）Amoltenironfireworksperformance(Datiehua)atthetownofSituinJinchengcity,Shanxiprovince,setaGuinnessWorldRecordin2024thankstotheteamworkof108performers,makingitthelargestmoltenironfireworksshowintheworld.Tiehuaisakindofspecialfirewor