中考化学压轴题溶解度于试管中，滴加CaCl2稀溶液，边加边振荡质质量分数为×100%,可知溶解度+100g观察到有白色沉淀产生，即证明猜想320℃时三者饱和溶液的溶质质量分数依次成立。约为3.7%、8.3%、26.4%，而题给溶液的溶【拓展探究】(1)由图3和图4可知，曲线起质质量分数为5%，因此该溶液一定不是氢点时，碳酸钠溶液的pH约为11，而碳酸氢钠氧化钡溶液。溶液的pH为8.0，对比可知，碳酸钠溶液的【实验探究】加入硝酸银溶液后，由于硝酸钡碱性更强；c点时溶液pH小于7，则呈酸性，溶液与硝酸银溶液不反应，而氯化钡溶液能溶液中除碳酸钠与盐酸反应生成的NaCl外与硝酸银溶液反应生成氯化银白色沉淀和还有HCl剩余。硝酸钡，由实验结论知该溶液为氯化钡溶液，(2)若将图3中阴影部分和图4进行叠加，那么可以观察到的现象是产生白色沉淀。发现两部分曲线基本重合，由此可推测加入【拓展探究】由题给信息可知，该废液中含有盐酸时，碳酸钠与盐酸反应先生成碳酸氢钠氯化钡，结合中和反应的原理是酸与碱作用(和氯化钠)，然后碳酸氢钠再与盐酸反应产生成对应的盐和水，则参加反应的酸和碱溶生二氧化碳气体，所以第二次实验开始一段液分别为盐酸和氢氧化钡溶液。①由上述时间无气泡产生，反应的反应方程式为分析可知，该废液中含有氯化钡，且该溶液Na,CO,+HCI=NaHCO,+NaCl显酸性，则其中还含有过量的盐酸，因此滴类型5无明显现象反应是否发生的探究加碳酸钠溶液时，盐酸先与碳酸钠反应，生归纳总结成氯化钠、二氧化碳和水，待盐酸完全反应U形管中液面左高右低气球变大后，氯化钡溶液与碳酸钠溶液反应生成碳酸实战演练钡沉淀和氯化钠，曲线中起始0A段纵坐标1.(1)无色酚酞溶液(2)产生白色沉淀稀为零，故纵坐标(y)表示的是生成沉淀的质盐酸也能和硝酸银溶液反应生成白色沉淀量。②由①可知，纵坐标(y)表示的是生成(3)HC、CaC2CaCl2 Na,CO3沉淀的质量，则表示氯化钡与碳酸钠反应的CaC03↓+2NaCl、Ca(OH)2+Na,C03区间为AB段。CaC03↓+2Na0H6.【实验探究】1【反思与交流】(1)产生白色沉【解析】(1)氢氧化钙溶液显碱性，能使无色淀Na,C03+CaCl2=CaC03↓+2NaCl酚酞溶液变红，根据滴加无色酚酞溶液后，【拓展探究】(1)碳酸钠（或Na2C03)溶液为无色，说明氢氧化钙已消耗完。HCl、NaCI(或氯化氢、氯化钠)(2)氯化钙、稀盐酸均能与硝酸银溶液反应(2)Na,CO,+HCI NaHCO,+NaCI生成氯化银白色沉淀和对应的盐，因此不能【解析】【实验探究】(1)氯化钠溶液呈中性，根据滴加硝酸银溶液后是否产生白色沉淀氢氧化钠、碳酸钠、碳酸氢钠溶液都呈碱性，确定酸碱是否发生了反应。小明取该溶液少许于试管中，滴加几滴无色(3)分析图像信息可知，A点溶液pH<7,显酚酞溶液，观察到溶液变红，说明溶液呈碱酸性，说明此时盐酸已过量，溶液中溶质为性，则证明猜想1不成立。反应生成的CaCl,以及反应剩余的HCl。反【反思与交流】(1)氯化钙与碳酸钠反应可产应至30s时溶液pH大于7，此时溶液中的生白色沉淀，而碳酸氢钠与氯化钙稀溶液不溶质为CaCl2、Ca(0H)2,则加入碳酸钠溶液反应，要验证猜想3成立，可取2mL该溶液会与这两种溶质均发生反应。68万唯中考化学交流QQ群：869236129

第二节（共5小题；每小题2.5分，满分12.5分）阅读下面短文从短文后的选项中选出可以填人空白处的最佳选项。选项中有两项为多第三部分语言运用（共两节，满分30分）】第一节（共15小题；每小题1分，满分15分）Normaeted o desire privaypace,and independence.Itisor part of余选项。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人空白处的最佳选项。their development.Below are some things you can do to help you have genuineReaching the age of 10 in good health and good spiritssisment41training to take home a medal truly takes the cakea tha econversations with teens and get them to open up with you.At the age of,Traina already had a Guinness World Record GWR)asthe oldestLet Them Know You Carefemale competitive powerlifter"under her 42 Traina's storied win will be 43 nIf you at like you are indifferent,or show no respect towards a teen,they are going tothe Guinness World Records 2022 edition.deteet your feelings.If you want a teen to open up and have a conversation with you,thenAs a former dance instructor and performer,44 fitness was always necessary forher,but considering she took up weightlifting only nine years ago.the 45 Traina's保you need to let them know that you care.37.made is truly impressiveespecially since 46 her newfound hobby was pretty much aMake Time with Your Teenhappy accident."I was just going along with my friend intending to 47 some newShowing teens that you care also means that you should make time for your teen.Toexercises.I saw some ladies lifting weights.I picked up acoupeof weights and wanted toget your teen to open up to you and talk genuinely,you must make time with them.48 that I could also accomplish this,"said Traina.Once she got started.Traina turned38.Put away devices of all kinds,especially phones,as they are a major distraction andout to be a(n)49.Soon enough,she was on the national team.50 in senior events,prevent uninterrupted communication.and bringing awards.Traina admits that during her days as an entertainer,a great deal of her 51 has to39Overreaction can create barriers between you and your teen.It is like a wall going up,do with the 52 feedback she's received.Every time she'd get applause,she'd do better.Traina also appreciates that her current fame 53 has to do with her 54much like anger can cause.As a result,you must control your reactions toward your teen"I think in my nineties,I become more aware of the need for people to be 55 forand their bad behaviors,so that you can maintain good communication and avoid sayingwho they are,or what they are,"she told GWR.things that you will regret later.Consequences can be conveyed in a calm voice and are often41.A.ThereforeB.HoweverC.OtherwiseD.Moreovermore effectively communicated in this manner than yelling or using raised voices.42.A.controlB.noseC.beltD.influencePraise Your Teen43.A.filmedB.celebratedC.memorizedD.includedTeens may act like they don't need praise or approval,but they are still eager for it,44.A.biologicalB.physicalC.spiritualD.behavioralespecially from their parents.40.Most care quite deeply,but their teen facade()45.A.investmentB.businessC.researchD.progressD.creatingmasks their true feelings.Praise them for their achievements,success,and especially their46.A.developingB.discoveringC.selectingB.learn fromD.work outhard work on whatever it may be.47.A.try outC.get over48.A.stateB.decideC.shareD.proveA.Overreaction Causes Barriers49.A.expertB.matchC.naturalD.coachB.Control Your Own Reactions50.A.strugglingB.competingC.judgingD.practicingC.Schedule dinner out or meals together at home51.A.donationB.contributionC.inspirationD.motivationD.They need praise as much as they did when they were small children52.A.positiveB.plainC.familiarD.honestE.Listen to them carefully and show positive regard when they are talking53.A.normallyB.largelyC.merelyD.basicallyTherefore,give them praise,even if their reaction may seem like they don't care54.A.skillB.theoryC.ageD.conceptHowever,the desire can make having genuine conversations with them more difficult55.A.definedD.followedB.recalledC.recognized神州智达英语·压轴卷Ⅱ第7页（共10页）神州智达英语·压轴卷Ⅱ第8页（共10页）

LeWethoughtitcoudbe fu to sage mii coerouee e tiNeighbors listened from their yards.tpd o take placeLeTen nelgbors aseit again next week."So soon the 53 were singing weekly.They called their concert seri"Social Distanee-SING!And good 54 poured in One woman said the concertheattended didn't55 ehange her dayit changed her whole month."Music helps us to 56 feelings of anger,fear and anxiety,"Leah says."Not just for us aperformers but for them as 57 Everyone is having big feelingsrightnow without having58 to express them.Music lets us do that.""We knew people were missing an emotionalDmti savs."wewere able to60 that to them with music.()41.A.diseaseB.warningC.silenceD.shelter()42.A.familiarB.creativeC.fashionableD.advanced)43.A.healthB.behaviorC.spiritD.need)44.A.independentB.ambitiousC.inspiringD.amusing)45.A.stuckB.leftC.foundD.hidden()46.A.fixedB.updatedC.announcedD.canceled()47.A.keepB.stopC.startD.finish()48.A.anywhereB.anywayC.altogetherD.nowhere()49.A.missedB.forgottenC.enjoyedD.forgiven三巢()50.A.ideaB.invitationC.answerD.instruction)51.A.listenedB.movedC.ordered出式中D.sang)52.A.at onceB.only onceC.as usualD.on time（e)53.A.coupleB.childrenC.neighborsomodD.women（)54.A.resultsiw qB.performancesC.newsD.comments()55.A.totallyB.justC.partlyD.always)56.A.look intoB.rely onC.deal withD.prepare for()57.A.expertsB.artistsC.listenersD.learners()58.A.dreamB.purposeC.planD.way()59.A.problemB.connectionC.experienceD.development()60.A.giveB.awardC.recommendD.compare名师导学·名校名卷经典试题汇编英语（四）一10

第26期莎考合茶赛假自测题（七）V.One possible versionIt is located at the west of Kuala Lumpur.26-30 BCCDA31-35 DBCADDear Mr Brown,Because the environment is so comfortable36-40 ACBBD1-5 CBCAD6-10 BDCBOI'm very happy to introduce the Chineseand always makes him happy,and he lovesIV.41-45 CCDBA46-50 CBDDA正Spring Festival to you.It's always in January orthe friendly people here.11.in dangerFebruary.Before the Spring Festival all the3:23 years old/Twenty-three years old.51.bought52.angry12.more comfortablefamily members will come back home.People4.He loves to see from the window,watching the53.heavy54.scale13.haye take/make a tripwill go shopping and clean rooms before theground which is full of children's laughter,55.baker's14.with both/two handsSpring Festival.On Chinese New Year's Eve,Yes,it isVI:56-60 EBCAD15.advise/advised me not toChinese family will get together to have the New寒假综合检测题VII.One possible version:Year's dinner and stay up late.Jiaozi and fish areI.1-5 ADBAB6-10 CDDBAI'm Tim.I have a twin brother named Jim.We16-20 CBDAC21-25 ABDCDthe traditional food.During the Spring Festival,m.ook the same.We both have a round face,brownIV.26-30 BCBADpeople will put on their new clothes and yisitI1.writer12.advicehair and blue eyes.We always have the same way31.Five /5 things.relatives and friends.13.tickets14.differenceof dressing but dress in different colors.32.The following thingsI hope you will spend a wonderful Spring15.worse16.firstHowever,in some other ways we are different.33.What's inside the pencil is the mostFestival in China17.best18.himI'm quiet but Jim is outgoing.I like readingimportant.Yours,19.would20.likebooks and always get high grades in the examsYou will be able to do many great things,butong Qi21.and22.thanJim likes sports especially swimming.He isonly if you allow others to hold you in their语篇阅读能力培养1三23.upset24.latermuch less hard-working so he often fails in thehands.A)1-5 DEBAC25.seemedexams

理解给0分。41.Because she improved people's love of reading.she turned a generation of children intoreaders.内容：意义忠实于原文，表达内容完整2分。语言不完整扣1分，语言表达与试题答案无关或者关联性较小0分。语言：准确、连贯2分。语言表达有少量错误，但不影响理解，扣1分。语言质量影响理解给0分。42.一、划线标准In the face of the competition from contemporary authors,the stories the authorread when he was young are not so widely enjoyed by young readers as they used to be.1.完全正确，得1分。2.划线are not so widely enjoyed by young readers as they used to be得1分。3.整句全划等情况不得分。二、内容：解释符合原文意义。语言：准确、连贯2分。语言表达有少量错误，但不影响理解，扣1分。语言质量影响理解给0分。According to the passage,the stories the author read when he was young arepopular with children even today,despite competition from contemporary authors.43.one possible version:In my opinion,reading can improve our memory.It helps us learn how to store newinformation and recall memories more effectively.Also,reading can help reduce stress.30 minutes of reading can greatly lower our blood pressure and we can get very pleasedthrough this fantastic entertainment.(请根据学生答题情况酌情给分)评分标准分档具体描述一档5分紧扣主题。语言准确、连贯，仅有个别错误。二挡3-4分贴近主题。在准确性和连贯性上，有少量语言错误，不影响理解。三挡1-2分和主题相关。语言上有大量错误，影响理解。所表达内容和主题完全不相关。或者仅孤立地罗列出和主题相关的个四挡0分别单词。二、评分细则：1.内容：内容意义上言之有理即可得分。1)照抄原文某些段落，不得分。2)所表达内容与题目要求无关，不得分。3)能用自己的语言说出提高大脑功能的措施，如学，玩游戏等，条理清楚，语言准确，给5分。2

高考英语冲刺训练（三）参考答案及部分解析参考答案1-5 BCBAC6-10 ACCBB11-15 CABAC 16-20 CABAB21-25 CCDDA 26-30 BCBDA31-35 ABDAC36-40 DEBGA41-45 DCABA 46-50 CBADB51-55 ADACB 56-60 CDBCD61.oldest62.currently63.withdrew64.that /which65.associated66.has ballooned67.to grow68.from69.an70.popularity短文改错71.…after the school..去掉the72....home as usually ...usually-usual73....and that was ..that-there74....while quicken my...quicken quickening75....a few second...second-seconds76....choice but keep ..but后加to77..again but shone…but→and78....even if nature...even-as79....reminded us that...us→me80....and checked the...checked→check书面表达One possible version:Dear Mr Smith,On behalf of the Student Union,I sincerely invite you to deliver a speech at the openingceremony of our school's English Summer Camp next month.Moreover,could you spare sometime to work as a camp advisor?The camp,whose theme is Learn English While Having Fun,will last for two weeks in a scenicbeach town.Working together with three other foreign teachers,you are expected to teach fiftystudents in a happy and relaxed atmosphere.In addition,I'm sure you will be impressed by somefun activities and excellent Chinese food.If you need any further information,please let me know.I am looking forward to your reply.Yours,Li Hua部分解析阅读理解第一节A篇主题语境：人与社会一一艺术本文是应用文。文章介绍了纽约现代艺术博物馆的四个活动。

参考答案2.D【解析】根据小标题“Success Doesn't Come Right Away”9.Probably/Perhaps 10.surprise及下文“You can't expect to lose all your weight in a day's exer-cise.”可知此处与成功不是一蹴而就有关，结合备选项可知D组合训练七项符合语境，用一句谚语引出下文。故选D。一、【主旨大意】本文是一篇记叙文。主要讲述了一位老师建议3.F【解析】根据上文“The bamboo tree can never grow to80feet学生凭自己的能力做兼职工作来挣钱，然后给需要的人买东西。tall if it did not grow its root()deep into the ground in the first孩子们给老人买了食物和花，使伤心的老人开心了起来。文章旨few years.”可知此处与竹子生长需要强大的地基有关，结合备在启示我们付出比得到更让人感到幸福。选项可知F项符合语境，与上文为因果关系，是对上文的解释1.C2.B3.D4.C5.A6.A7.D8.B9.C说明。故选F。10.D11.A12.C13.B14.A15.B4.E【解析】根据下文“They think about them and work on them二、【主旨大意】本文是一篇说明文。主要介绍了固定思维模式in the beginning,but at last,they lose patience and never do it和成长型思维模式的区别，老师和家长应该帮助学生培养成长型again.”可知此处与人们如何对待他们的目标和梦想有关，结思维摸式，要注重他们的努力而不是智力。合备选项可知E项符合语境，下文“them”指代此处的“goals1.B2.C3.Dand dreams'”。故选E。三、【主旨大意】本文是一篇记叙文。主要讲述了钢琴家Ray5.A【解析】根据小标题“Believe Without Doubts”可知此处与Charles的人生历程。他在五岁时就会弹钢琴。然而，生活对他相信自己有关，结合备选项可知A项符合语境，且此处是“be来说并不容易，早年生活中他就面临了很多挑战。历经磨难，最lieve"的同词复现。故选A。终他成为成功的音乐家。四、【主旨大意】本文是一篇说明文。主要介绍了对于人类来说，1.At the age of five./Five.2.Ray Charles's mother.3.At the牙齿主要是用来吃东西的，但是对动物来说，牙齿的用处不仅仅Florida School.4.Three.5.His strong will./His brave spirit.是吃东西，它们可能被用来战斗，交流，甚至建造一个家等。He never gives up easily.1.Fighting,communicating,and building a home.2.To protect⑨至国親野推荐题型themselves and the young.3.Horses..4.Animals use teeth to【主旨大意】本文是一篇记叙文。主要讲述了Sue因为怀念小时clean themselves/Animals clean themselves by teeth.5.Different候在乡村的生活，而在附近一所大学创立的有机农场项目帮忙，Uses of Teeth.并呼吁人们在有机农场做义工，进而创立了世界有机农场机会组《©全国视野推荐题型织的故事。文章告诉我们志愿服务是任何人都可以做的事情，我【主旨大意】本文是一篇记叙文。主要讲述了作者的爸爸即使再们应该积极地加入到志愿活动中去。忙，也会陪作者做他喜欢的事情；后来作者意识到他也应该陪爸1.has achieved2.expected3.quickly4.more5.hem爸做爸爸喜欢的事情。文章体现了爸爸和孩子之间相互的爱。6.interested 7.travelers/travellers 8.farmers 9.meaningful1.spends 2.quickly 3.was held 4.speaker 5.tried10.to spend6.listened 7.himsclf 8.happier 9.rules 10.to watch组合训练八组合训练六一、【主旨大意】本文是一篇记叙文。主要讲迷述了当妈妈生病的一、【主旨大意】本文是一篇记叙文。主要讲述了Bob在姐姐和时候，父亲希望贝拉能够像妈妈时一样照顾家庭，贝拉觉得很父亲的帮助下，在自家门外成功设立“小小免费图书馆”的故事。不公，当她看到疲惫的父亲时，内心发生了变化，最后她走进了1.A2.C3.B4.C5.D6.B7.D8.C9.A厨房帮忙做饭，他们知道在这艰难的时刻，只要互相支持，一切都10.B11.B12.A13.D14.C15.A会好起来的。二、【主旨大意】本文是一篇记叙文。主要讲述了作者和他的同1.A2.B3.A4.C5.D6.C7.B8.C9.A学之间发生了矛盾，老师通过让他们站在不同的位置看同一件事10.B11.C12.B13.D14.A15.C物，从而让他们得出了不一样的结论的故事。文章告诉我们：要二、【主旨大意】本文是一则应用文。这是一则电话留言。电话学会换位思考。是Rachel Smith给Bob William的，要求William回电话，Traly Lin1.D2A3.B4.B5.B记录的电话信息。三、【主旨大意】本文是一篇记叙文。主要讲述了Julia在南莫里1.A2.C3.C斯中学度过的最后一个春日节，虽然很伤感，但是地还是决定享三、【主旨大意】本文是一篇说明文。主要介绍了假期对于我们受这个节日。在活动中，Julia偶然遇见自己最要好的两个朋友，而言是一个学和提高英语的好机会，并提出了四种在假期旅行在经过一番交流后，Julia不再惆怅了。期间提高英语能力的建议。1.For one month.2.In a field.3.Many booths on the square.1.C【解析】空处位于首段段末，根据下文每段首句小标题内容4.Emily.5.Mason and Julia.并结合备选项可知C项符合语境，引出下文，起承上启下的作四、【主旨大意】本文是一篇记叙文。主要讲述了唐娜学吹竖用。故选C。笛的经历跟感受。故事告诉我们：做事贵在坚持，熟能生巧。2.F【解析】根据小标题“Magazines"以及空后“Buy an English-1.but 2.play 3.hurried 4.raised 5.importantlanguage magazine...”可知此处与杂志有关，结合备选项可知6.everyone/everybody 7.questions 8.musicF项符合语境，且此处是“Magazines”的同词复现。故选F。29

2023年伯乐马Passage 5Passage 7While much attention is paid to the outside of a bag-its design,brand and,unavoidably,itsScientists say soft robot jellyfish that can wim through opening1 (narow)price tag,most people tends 1 (ignore)the rich and complex internal life hidden in it.bodies coud be used to oberve coral reefs.In future the "jellybots"coud beeWhen a woman 2 (step)out in the 1740s,on a regular basis,her private 3(belong)enviroments such as oral reewithou risking damage.Their cralrbelieve theywould have included a watch,money,jewelry and perhaps some food.These are 4 she chose2“guardians of the oceans”.ng Dynato take out.By the 1860s,she may have included scissors,a purse,and a magnifying glass.SheDr Erik Engeberg,one of the robot's 3(inventor)from Florida Atlantic Universityneholdwould have worn these in the form of a chatelaine-a series of small purses 5 (attach)to theUS.said,4(study)and observing delicate environments has always been hard fouttingwaist.What many women carry in their bags some three centuries later is 6 (remarkable)researchers.Soft robots can help with this."unchanged.One friend lists the contents:A book,a phone,cosmetics,keys,etc.The deaign of the jellybot based ohape oftheo jely ih.The tem"The content is so important,"says Lucia Savi,a bag designer,"Hand bags had to be atsystem_6_(dnve)by two impeller pumps(叶轮泵)to allow the robot to swim.least bigger than 7 $5 note,as bank notes came in,"Now we carry phones wherever we go,Dr Engeberg said,"Soft robots based on fish and other sea animals 7 (win)popularityinso it is time that phones 8 (determine)design.More surprisingly,no matter how ordinary thethe research community in the last few years.Jellyfish are excellent choices,since they are 8bag looks,9 can communicate something about the owner.So what your bag can convey(extreme)efficient swimmers.Their 9 (perform)is due to the shape of their bodies,1010 (be)your status,or your belief.can produce a combination of vortex(漩涡)and jet propulsion(推进).”实的是,是蛋白分裂过程中2b是大分子物质追Passage 6DNA聚合酶、RNChinese astronauts conducted a science lecture 400 kilometers above Earth to millions ofPassage 8students on Thursday afternoon,1 they orbited in the Tiangong space station.A male elephant that broke away from the wandering elephant pack 1 (send)back to its中起到关键性的Zhai Zhigang,Wang Yaping and Ye Guangfu,all members of the Shenzhou XII missionforest home on Wednesday in Xishuangbanna Dai Autonomous Prefecture,southwest China's可以选择苹果crew,greeted students,teachers and other participants when the lecture started at 3:54 pm.TheyYunnan Province,local authorities said.物的种群密度时showed viewers 2 they live and work inside the space station,which currently 3Yuxi City headquarters in charge of monitoring the pack's migration (took the 2(consist)of a core module,a spaceeraft and two robotic cargo spaceships.(decide)early Wednesday morning 3 prevent)the lone animal from entering heavily殖快，常用它作The astronauts displayed their exercise equipment and a4(special)designed spacepopulated areas.At 3 p.m.,the elephant was caught and returned to the nature reserve.The animal水绵和好氧细suit,and conducted 5(demonstration)on physical phenomena in microgravity,such as aappeared 4 (health)and did not suffer from any injuries."water ball".Ye,who is on his 6 (one)spaceflight,showed how he tumned his body in theThe pack of 15 wandering wild Asian elephants travelled about 500 kilometers north from的DNA中腺嘌7 (weight)environment.The astronauts also answered questions from students during thetheir forest home.The male elephant separated from the pack on June 6,and moved around in the,DNA的第5lecture.5 (city)of Kunming,Anning and Yuxi,with an activity area of 140 square kilometers and aTens of millions of primary and middle school students across China 8 (watch)the hour-噬菌体DNAwalking distance of 190 kilometers.It had relied mainly on 6was provided by the locals.Thelong televised event 9(host)by the China Manned Space Agency,the Ministry of Education7(remain)14 elephants have been moving southward recently but are still far from the,A分子中磷酸and other government departments.reserve.5一2L噬菌体A total of 1,420 invited students in Beijing,Nanning,capital of the Guangxi ZhuangAsian elephants are8A-level state protection in China,where they are 9 (most)autonomous region,Wenchuan,Sichuan province,and the Hong Kong and Macao specialfound in Yunnan.Thanks to determined protection efforts in recent decades,the wild elephant,若DNA中administrative regions were present at"ground class venues",with some taking part in video chatspopulation in 10 province has grown to about 300,from 193 in the 1980s.下表是研究10 the crew members during the lecture.误的是2023年伯乐马专题纠错卷（十二）·英语·第2页（共2页）

ht本，wellkhisnatudin一and funnyincte dsYouind一advanced words related to computers,technology and social networksThe Theory of Everything (2014)eaingoof第二节e.The movie is focused on his relationship with Jane Wilde and his fatal illness阅diagnosede(诊断)in his early twenties,.选项。thes the righr choice forvOvdiffererspeak "the Queen's"which is considered upper-class,correct and clear English.Thtips.characters use difficult scientific words.eLittle Women (2019)Thevtherof theivefourupnNedurstronghevWh th ingre fchilahoodbeforeadulthood.The filmisbsedtten by American novelist Louisa MayAlcott and is considered an autobiographical piece,Wen is a great chcieersbecause of clear dialogues and theout dustory that makes people empathize()with their family's feelingsrequir21.Which film is suitable for English beginners?A.Forrest Gump.B.The Social Networkis certC.The Theory of Everything.D.Little Women.22.Whose true life story is the movie The Social Network basedon?A.Tom Hanks.B.Mark Zuckerberg.indiviC.Stephen Hawking.D.Louisa May Alcott.they c23.When was the movie about four sisters'story put on?A.In1994.B.1m201o.C.In2014.D.In2019.Ba resWhen you're spending days on end in a hospital bed,it's the little things that can makeparenall the difference.That's what Jess Moran learned when she spent 30 days in hospital in 201440after being diagnosed()with cancer.Every day,Morans then 25,would receive severallittlecards,most from her family and friends,but many from people she had never met.Her most memorable card came from a woman she had never met-a friend's boyfriend'smother-who wrote inside,"You are strong,you are loved,and you will get through this."The saying soon became Moran's personal mantra()while in hospital."I was lucky that my family and boyfriend were there when I was in hospital,but noteveryone has people visiting all the time,"says Moran,who spent more than 100 days on floor7D at the hospital.With that in mind,she decided to start bringing cards to other cancer patients staying atthe hospital.What started as Moran and her boyfrend,Mike,writing cards has turned n第something much larger,with Moran delivering approximately 1,000"Smile Cards"to patientsin the past year.Moran delivers the cards outinely to the useson7D,who read through each one tomake sure theyivenprope tiesTheeayknowth patientssdauwith them reading the cards and picking who gets what,simorepersoizedpalexplains Moran.sonerbwithd hdurn her experieneentsomethingN one of Morao.1s0When patievnysorpendingotsoftimethese cards really help to brighten their day."roc24.Whom did Jess's most memorable card come from?2enA.Mike.B.A stranger.C.Her family.【高三英语第3页（共8页）】D.A nurse.

●●24.-I'm a little nervous about the test-You have done a lot about it.Go ahead with yourMost sde have troublewth shoost Read the following can help youiBA.supportB.teamworkC.energyD.courageLivea healthy life.Researchs that exerise is a good way to4 streAnd it canalso25.-I feel very proud of our Beidou.-The scientists behind it are great.They neverno matter what big problems they face.improve youratli and uyFirst you should ind something you love and yselie ievery day.You exerise may45 running,bicycling.walking.dancing andA.turn outB.work onC.give upD.bring outohers.In fact,xerscam improve your sleep4 That means to prevent stress,because the26.-Why do you like your math teacher so much?people with stress have terrible sleep.-He always tries to make his lessonsand we never feel bored.Make time to 47.Laughter is thought as one of the best methods to solve stress.You canA.lovelyB.livelyC.hardD.difficultnd time watching your favorite sitcom or reading a humorous website torelax.Asit27.-Let's start dinner right awayEat a 48 diet.If you eat too much,you will quickly get heavy.This may make you feelcertainly makes a big difference to stress.-Wait a minute.Our unclein about ten minutes.A.will arriveB.has arrivedC.arrivedD.arriveshe always hopes to be a teacherbored and mad 49.When you are stressed out,you can try some 50 food like milk shake,28.Jerry is the right choice to volunteer in the school,bananas and strawberies.All of these will work a lot on your stress.A.ifB.thoughC.unlessD.becauseD.deal with29.-Look at the sign!If you climb the wall,you might fall down41.A.put upB.turn downC.find outD.reduce42.A.chooseB.supportC.achieve—OK.Iwon't do it..B.exampleC.secretD.mannerA.in personB.on timeC.by accidentD.at most43.A.abilityC.prizeD.race44.A.orderB.goal30.-I'm sorry to keep you waiting for so long.C.requireD.preventB.completeI just have a short rest during the period.45.A.includeD.quality46.A.chanceB.purposeC.reasonA.That's rightB.It's not a big dealC.breakD.doubtC.That dependsD.I couldn't agree more47.A.repairB.laughD.private1.完形填空（共20小题：每小题1分，满分20分）48.A silentB.healthyC.similarD.luckily阅读下列短文，从每小题所给的A,B、C,D四个选项中选出一个最佳选项。49A.closelyB.strictlyC.easilyD.saltyA50.A.sourB.junkC.sweetIn Sangzhi in Hunan there is a warm picture.The quiet school is always full of laughter on第三部分阅读理解（共两大题，满分45分）weekends.Children do some funny_31 like flvino drones（(无人t机)，playing soccer and singing.In fact,this is a service 32 for left-behind cliitdren.More than 70 percent of local students亿.补全对话（共5小题；每小题1分，满分5分）are left-behind.They are usually alone on weekends,so the schools organize clubs to 33 students根据对话内容，从方框内的选项中选出能填人空白处的最佳选项，其中有两个为多余选项。with chances to learn and relax.The 34 clubs include painting,sports and others.All the studentsA:I didn't find you.51can 35 their interest to choose any club.B:I went to the library to borrow some booksThis helps many students out of 36.One student used to spend much on video games.AfterA:52he joins in the basketball club,he often 37 with others and wins the basketball match.As a result,B:They are about science and technology.he succeeded in getting over the video games.38 now he gets confident to face all kinds ofA:For what?problems and solve themSome students love the clubs for their dreams.For example,one student is interested in rocketsB:53A:I remember you wanted to be a teacher in the pastand joins the 39 club.This also helps many 40students make new friends.A girl becomesB:54 I think scientist is the greatest.outgoing because of new club friendsD.calendarsA:I see.You should study hard from now on.5531.A.lessonsB.purposesC.activitiesD.similarlyB:Thank you.32.A.especiallyB.differentlyC.activelyA.Let's go ahead.33.A.realizeB.provideC.explainDcompareD.richB.I believe you can make it.34.A.cheapB.easyC.downD.stick to35.A.turn outB.take upC.depend onE.I dream of being a scientist.D.judge36.A.troubleB.excuseC.hurryD.Where were you an hour ago?D.cooperatesE.I hope to be an engineer in the futureB7.A.comiparesB.managesC.operatesC.SoD.Or381fB.ButF.I changed my idea through a TV program.D.chemistry39.A.scienceB.historyC.biology.What kind of books are you interested in?C.cuteD.smart40.A.madB.shy中考必刷卷·223年名校内部卷二英语试题卷第4页（共8页）中考必刷卷·2023年名校内部卷二英语试题卷第3页（共8页）

地毯送给作者女儿霍莉作为生日礼物，霍莉看见礼物后很不开心，将礼物直接扔进了垃圾桶，幸好被作者捡到并帮她收藏了起来。一个星期后，苏珊邀请霍莉去她家做客，去到她家之后，霍莉才知道，苏珊的父母分居了，苏珊和她继母住在一起并过着清的日子。了解到苏珊的家庭状况后，霍莉为她的行为感到后悔。当霍莉得知这条地毯被她妈妈收起来后，她感到很高兴，并且给苏珊打电话为她的行为道歉并认为这块地毯是她收到的世界上最珍贵的生日礼物。高三英语四校联考题参考答案第9页（共8页)

内阅读下面短文，并用英语回答问题（请注意每小题后面的词数要求）。Long ago,a cute dog called Puppy always wasn't very satisfied with his life.One summer morning,Puppy went for a walk outside.The hot weather annoyed (him alot.At that time,he saw a pretty bird sitting in a tree."I wish I could have wings like you."Puppysaid to her."It must be very cool to fly in the wind."Yes,but I wish I could live an easy life like you,"the bird said.She sounded tired."Then,Iwouldn't have to build a house for myself.Neither would I have to always be busy looking for food."Later,Puppy met a lively fish in a pond.He said to the fish,"I wish I could live in the pond likeyou do.It must be really cool to swim in the water all day,right?"“Yes,”the fish replied..“But I wish I could roll(翻滚)on the soft grass like you!"Puppy thought to himself,"The bird,the fish and I-we're all unhappy because we don'tappreciate(感a激)our own lives.How stupid we are！"Puppy decided to stop looking up to others.He began to enjoy being himself and has lived ahappy life ever since.73.Why did Puppy like having wings like a bird?(不超过l0个词)74.What did the fish look up to Puppy?(不超过l0个词)75.What can we learn from the story?(不超过l5个词)第四部分写（共两大题，满分25分）瓜.单词拼写（共5小题；每小题1分，满分5分）根据首字母及汉语提示，完成下列单词的拼写，使句意明确，语言通顺。76.The time here is 7 hours a(在前面)of London.77.We should learn to use different reading s(技能).78.The c(聪明的)student worked out such a difficult math problem.79.Jack t(away some food,and Mr.Li told him not to do that.80.The players have a very strong team s(意志)X.书面表达（共1小题；满分20分）航天员邓清明在56岁终于获得了一张“太空门票”，圆梦“神舟十五”号。在他25年的准备过程中，他从没有放弃过努力，一直坚信“宁可备而无用，决不用而无备”。请你结合他的故事及下列提示，并以“Stick to my dream”为题，用英语写一篇短文，与大家一起分享你对梦想的看法。提示：1.你认为邓清明是怎样的人？2.你的梦想是什么？3.你将如何实现你的梦想？要求：1.作包含提示要点，可适当发挥；2.逻辑清晰、语句通顺、语法正确；3.100词左右（开头已给出，不计入总词数）。Stick to my dreamThe name of Deng Qingming wasn't known by many people until the Shenzhou XV spaceship wassent into space.中考必刷卷·2023年名校内部卷五英语试题卷第8页（共8页）

1.Job losses due to AI automationAI-powered job automation is a pressing concern as the technology is adoptedindustries like marketing,manufacturing and healthcare.Eighty-five million jobs are expecteto be lost to automation between 2020 and 2025.And while it's true that AI wicreate new jobs,many employees who won't have the skills could get left behind.2.Social control through AI algorithms(算法)TikTok runs on an AI algorithm that fills a user's feed with content related to previoumedia they've viewed on the platform.Criticism of the app targets this process and thalgorithm's failure to filter out harmful and inaccurate content,raising doubts over TikTokability to protect its users from dangerous and misleading media.38So it reallleads to a situation where you literally cannot believe your own eyes and ears.3.39Blue-collar workers have experienced wage declines as high as 70 percent because oautomation.On the other hand,white-collar workers have remained largely untouched.Fronthis sense,if the trend continues,the existing social and economic gaps between differenraces and classes will be further widened.4.Weakening ethics and goodwillIf mankind's so-called technological progress were to become an enemy of the commorgood,this would lead to a heavy blow to modern civilization.The rapid rise of theconversational AI tool ChatGPT gives these concerns more substance.Many users have appliedthe technology to get out of writing assignments.40A.This fear has become a realityB.Widening socioeconomic inequalityC.Financial crisis brought about by AID.No one knows what's real and what's notE.It threatens academic integrity and creativityF.The famous theoretical physicist isn't alone with this thoughtC.As AI robots become smarter,the same tasks will require fewer humans第三部分语言运用（共两节；满分30分）】第一节（共15小题；每小题1分，满分15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。Ben was bothered every time he went through the kitchen.It was that little metal containeron the shelf above his wife Martha's cook stove,which he had been repeatedly41never to louch.The reason,she said,was that it contained a "secret 42,”from her late英语试题第9页（共12页）】

2.marked the3.showed anterest4.take place5.kept trying6.getting borel with7.all day8.took a close look at9.fell in love with10.broke intolI.1.mistaken for2.guard against3.turned out4.in a hurry5.passed away6.find out7.in the 1990s8.make up9.lead to10.voting for1.has a gif for;is famousknown for2.is thought highly of3.will be covered live4.had nothing to do with5.go beyond6.getting along on well with7.went on/coninued to play thguitar8.to send text messages to eacother9.plays the lead role10.told the truth11.is suitable for all ages12.bled to death in the end13.is full of horror and mysteries14.caught their attention15.was charged with语法练兵I.1-5 CBCDB6-10 CCAADII.1.although2.Since3.Because4.Unless5.if交际擂台I.1-5 AABDBII.1.How many times have youread it2.Who wrote it/Who is thewriter3.So do I/Me too4.What do you think of thisnovel5.Where did you buy it中考链接I.1-5 CDCBBII.1.cancelling2.lasting3.successfully 4.safety5.winners第4版READING1-5 BDFGETEXT COMPLETION1.story2.developed3.started4.rules5.pictures6.murder7.happy8.suggested9.age10.stopA TASTE OF LITERATURE1-4 TFFT

6.lossnec心n。一未人机直的霜短T天镜同一a los的动拉能然秋数地营脑准位地拉到”动物的写一对准动物并放大，这样他和放褪人员就时以去数动物了)可雅知想到了利闻外。名词机和无人机救曲动物的办法，可见他具有创适性。放选B。注意专练（二十六）语日香人国Th、语法填空后，它确实是一个理想的地方。此处为不确指。1.an考查冠词。2.:城考查形式宾语和介词句意：双陵中学的学生认为学好英语至关重要，所以他们充和、业余时间努力学英语。第一空用形式宾语菲指代真正的宾语0eam吧8.空为固定短语make good use of(好好利用)。3.whre考查状语从句。句意：一些教育家认为，教导孩子在小时候把东西放在该做的地方是9.种很好的惯。引导地点状语从句，表示“…的地方”应用从属连词where。4pasd考查时态。句意：一这次在校园里，我的同伴很少通过政治测验。一怎么会这样1这一定很艰难。表示对过去情况的肯定推测用mut have done（过去必定做了)形式5.am working考查时态。句意：好久不见了。你一直在做什么？，—事实上，毕业后我换现在一家大企业工作。对方问另一方“从过去到现作的延续性，用现在完成进行时。回答是目前状况，根据语境现在进行时最好。6.have spoken考查情态动词。句意：看，玛丽在哭。我不该对她说话这么粗鲁。此处表示说话uH。a心e表示过去应该做而（实际）没有做的事清，含有责备或遗袋的人对自己的刚才行为表示后悔。气，意为“本位该其否定形式为ho/out not to have done”,表示某种行为不该发生但却发生了，意为“本不应该…”。7hgn。d考查非滑语动词。句意：米兰达发现她的笔记本电脑安装了最新的系统，运效率大大提高。nsal是非谓语动词，与其逻辑主语laptop之间是主动关系，且表示动作已经完成，应用现在分词的完成式having done。8.accounting考查非谓语动词。句意：在我看来，我减肥的一个原因是我对慢跑的热情，尤其是饭后，我喜欢每天慢跑。aCc0 unt for解释，说明（原因），现在分词作后置定语，此处指减配的原因。9.tome©t考查非谓语动词。句意：如果他从事这项工作，他将别无选择，只能迎接更大的挑战have no choice/alterative but to do sth.表示“别无选择只好做某事”。10.As;whose考查定语从句。句意：众所周知，我国已正式将9月3日定为“抗日战争胜利纪念日”，以纪念我们在第二次世界大战中打败日本侵略者。“胜利日”的设立突出了我国对和发展的承诺和认识过去的重要性。s意为“正如”，引导定语从句，可以位于句首，句中或者句末。whose在定语从句中作定语。二、高频词汇1.largest考查形容词最高级。句意：然而，1897年在那里发现了黄金，接着在两年后那里发展成了西部最大的城市之一，拥有3万的人口。根据one of the确定。2.leamed-考查形容词构词。句意：卡尔·马克思不但是一位知识渊博的人，而且也是一位具有伟大胆略的人。此处为形容词作定语。learned意为“博学的”。3.mited考查形容词构词。句意：座位有限，务必早日预订。此处为形容词作表语。imited意为“有限的”。4ams考查名词构词。句意：他英语考试不及格是因为他太懒了。根据空前形容词性物主代词可知。5,0 cation考查名词构词。句意：这座城镇的重要性在于它的地理位置。根据空前形容词可，知2023/05/2120:23伯乐马2023年高考基本分

2022~2023学年第二学期期末调研考试听第6段材料，回答第6,7题高一英语试题6.How was the weather last week?A.Foggy.B.Snowy.C.Sunny.7.What does the man decide to do right now?注意事项：A.Give a call to his friend.1答题前，考生务必将自己的姓名，考生号、考场号、座位号填写在答题卡上B.Drive to a friend's house.2回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号%C.Build snowmen with his kids.黑。如需改动，用豫皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案号《听第7段材料，回答第8至10题。答题卡上。写在本试卷上无效。8.What will the woman do this afternoon?3,考试结束后，将本试卷和答题卡一并交回。A.Get some clothes.B.Sell some oranges.C.Go to the supermarket9.What is the man going to do first?第一部分听力（共两节，满分30分）A.Buy some apples.B.Buy a dress.C.Meet his niece.做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转10.How will the man go to his sister's?涂到答题卡上。A.By car.B.By bus.C.On foot.第一节（共5小题：每小题1,5分，满分7.5分）听第8段材料，回答第11至13题。听下面5段对话。每段对话后有一个小题，从题中所给的A,B,C三个选项中选出最佳选11.Whose birthday is coming tomorrow?项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对视读A.Ann's.B.Jack's.C.Jack and Ann's mother.一遍。12.What does Jack suggest doing?例：How much is the shirt?A.Buying a birthday cake.A.￡19,15.B.￡9,18.C,￡9.15，B.Attending a cake-making class.答案是C.C.Learning to make a cake over the Internet1.Where are the speakers?13.What will Ann probably do next?A.At the post office.B.At the airport.C.Prepare a gift.C.On the bus.A.Visit her neighbor.B.Go to school2.When will the soccer game start?听第9段材料，回答第14至16题。A.A100m,B.At 2:00 pm.C.At 3:00 pm.14.What will the man do next Monday?3.Who is David?A.Create a website.B.Take an interview.C.Have a culture classA.The man's classmate,15.What does Lisa advise the man to do?B.The woman's manager.A.Practice alone.B.Ask some questionsC.Research the companyC.The woman's husband.16.What does Lisa remind the man to do at last?4.What does the man mean?A.Be confident.B.Be on time.C.Leave later.A.Jane is an untidy girl.听第10段材料，回答第17至20题。B.Allen is an untidy boy.17.Where did Cao attend a wedding ceremony in 2014?C.Allen will tidy his room.A.In Hunan Province,B.In Hainan ProvinceC.In Guangdong Province.5.How does the man sound?18.What did Cao think of her friend's wedding dress?A.Angry,A.Expensive,B.Old-fashioned.C.Beautiful.B.Apologetic.第二节（共15小题：每小题1,5分，满分22.5分）C.Happy,19.How long did it take Cao to make a mini wedding dress?受对新白每段对活家独白后有几个小图，从超中所给的人，品C三B.Three weeks.C.Several days.A.Two months.来德能条特有含外中的新的20.How many mini wedding dresses has Cao made so far?小题将给出5秒仲的作答时间。每段对话或独白读两遍A.200.B29,C,18,·23=512A【22~2学年第三学期期本调研考就高一美语流题第1页共0页】【2022~2023学年第二学期期末调研考试高一英语试题第2页（共10页）】

-

Attitudes towards electric vehicles have changed greatly over the last few years.Not that long ago,electric cars weremet with distrust,and their high prices drove customers away.Thanks to improvements in battery capacity,recharging times,performance and price,the current generation of electric cars are starting to persuade picky consumers.Plug-in cars willsoon give internal combustion engine (models a run for their money.As well as development on the road,electric vehicles are taking to the seas and skies.Electric boats are among theoldest methods of electric travel,having enjoyed several decades of popularity from the late 19th to the early 20th centurybefore petrol-powered outboard motors took over.Now,the global drive for renewable energy sources is bringing electricboats back.Steps towards electric air travel are also being made,with Airbus and NASA among the organizationsdeveloping and testing battery-powered planes.The experiments could soon make commercial (electric flight areality.Electric vehicles do not produce any emissions ()If the US could replace 87 percent of its cars with electricvehicles,it would reduce the national demand for petrol by 61 percent.However,because of the production processes andthe generation of electricity required to charge these vehicles,they cannot claim (to be completely emission-free.Thatsaid,as many countries continue to increase their use of renewable energy sources,electric vehicles will become evencleaner.24.The underlined word"hurdle"in Paragraph 2 probably meansA.aimB.difficultyC.resultD.step25.Why did many people refuse to buy the electric cars in the past?A.They were very poorly made.B.They were not widely promoted.C.They were expensive.D.They couldn't travel at a high speed.26.What is the function of Paragraph 4?A.To introduce the history of electric travel.B.To explain why the world needs more electric cars.C.To show why more people have interest in electric cars.D.To describe different ways electric vehicles can be used.27.Which is the best title for this passage?A.Driving into a Cleaner FutureB.History of Electric CarsC.Problems with Petrol and Diesel Cars D.Best Means of TransportationOA Chinese girl Tan Fanglin overcame a world-class mathematics problem and was invited again to attend the WorldLaureates Forum when she was 15.Communicating with 65 top scientists in the world,she became a rising star in thismeeting of the world's sharpest minds.Her discovery has won her many prizes in youth innovation competitions in China.However,Tan is not a"genius"inthe traditional sense.Tan was born in a scholarly family.Her father was a professor of mathematics.Tan showed a highinterest in mathematics when she was very young.She likes to find questions on her own.The more difficult the problem is,the more potential she will unlock.In this process,her father will only give proper guidance,Tan took part in many research projects.So devoted to the projects,she once made serious mistakes during the exam atschool.Instead of severely rebuking her,her parents let her find the problem by herself and achieve a better balancebetween textbook study and research.It was because of the respect and trust of her parents that Tan began to plan her study高三英语第4页

1、百师联盟 2024届广东省高三12月联考生物答案

1、百师联盟 2024届广东省高三12月联考生物答案

1、百师联盟 2024届广东省高三12月联考地理答案

1、百师联盟 2024届广东省高三

2、百师联盟 2024届广东省高三12月联考化学答案

1、百师联盟 2024届广东省高三12月联考化学答案

1、2024届全国100所名校单元测试示范卷·化学[24·G3DY·化学-SJB-必考-SD]四试题

3、百师联盟 2024届广东省高三12月联考化学答案

1、百师联盟 2024届广东省高三12月联考生物答案

1、百师联盟 2024届广东省高三12月联考生物答案

1、百师联盟 2024届广东省高三

4、百师联盟 2024届广东省高三12月联考地理试题

1、百师联盟 2024届广东省高三12月联考地理试题

1、百师联盟 2024届广东省高三12月联考地理试题

1、百师联盟 2024届广东省高三

5、百师联盟 2024届广东省高三12月联考化学试题

1、2024届全国100所名校单元测试示范卷·化学[24·G3DY·化学-SJB-必考-CQ]八试题

秘密★考试结束前2022年赤峰市高三期末化学试卷本试卷共11页，满分10

2023-12-08 03:14:44

18

全国100所名校高考模拟示范卷◇全国100所名校高考模拟示范卷人成分为(填化学式)。②样品中无水三氯化铬的质量分数为(结果保留三位有效数字)。16.(14分)三氯化铬是常用的媒染剂和催化剂，易潮解，易升华，高温下易被氧气氧③若将碘量瓶换为锥形瓶，则样品中无水三氯化铬质量分数的测量结果化。实验室可利用下面装置模拟制取三氯化铬(K1、K为气流控制开关)，其原理(填“偏高”、“偏低”或“无影响”)。为C,0,十3CCL商温3COC十3CCl。已知：C0C气体有毒，遇水发生水解产l7.(15分)CCUS(Carbon Capture,Utilizaion and Storage)碳捕获、利用与封存技术能生两种酸性气体。回答下列问题：实现二氧化碳资源化，产生经济效益。回答下列问题：(I)捕获的高浓度CO2能与CH制备合成气(CO、H2)。科学家提出制备“合成管式炉热电偶气”反应历程分两步进行，能量变化如图所示E/(kJ-mol-)P20512C0(g)+2H2(g)C(s)+2H2(g)+C02(g)(1)实验装置合理的连接顺序为a→h→i(填仪器接口字母)。CH(g)+CO2(g)反应历程(2)步骤如下：反应①CH4(g)C(s)+2H(g)ⅰ.连接装置，检查装置气密性，装入药品并通人N2;盗版反应②C(s)+CO2(g)—2CO(g)i.加热石英管至400℃；结合图像，写出CH4与CO2制备“合成气”的热化学方程式：ⅲ.控制开关，加热CCL4,温度保持在50~60℃；决定该反应快慢的是分步反应中的反应（填序号）。V.加热石英管继续升温至650℃，直到E中反应基本完成，切断管式炉的电源；(2)二氧化碳可与乙烷合成低碳烯烃。T℃时，在2L密闭容器中充入2molC2HV.停止装置A中水浴加热…和2 mol CO2混合气体，发生反应C2H(g)+CO2(g)=CH4(g)+H2O(g)Vⅵ.装置冷却后，结束制备实验。十CO(g)。初始压强为mPa。反应进行到100min时达到衡，衡时C2H①步骤1中，开关K1、K2的状态分别为的体积分数为20%。则0~100min内C2H的均反应速率为②补全步骤V的操作：,其目的是Pa·min-1,该温度下的衡常数K,=Pa(分压=总压×物质的量(3)从安全的角度考虑，整套装置的不足是分数)。(4)装置D中发生反应的离子方程式为(3)二氧化碳可与氢气合成低碳烯烃。已知反应2CO2(g)十6H(g)一(5)取三氯化铬样品0.300g,配制成250mL溶液。移取25.00mL于碘量瓶中，CH2CH2(g)+4HO(g)△H,在恒容密闭容器中加入CO2的量恒定，反应加热至沸腾后，加适量2mol·L-1的NaOH溶液，生成绿色沉淀Cr(OH)3。温度投料比=]对C0,商转化率的影响如图1所示。则图中。冷却后，加足量30%的H2O2溶液，小火加热至绿色沉淀完全溶解。冷却后，加(填“>”、“<”或“=”，下同)3；M、N两点的反应速率：(M)入2mol·L1的H2SO4酸化，再加入足量KI溶液，加塞摇匀充分反应后，铬元逆(N);M、N两点的反应衡常数：K(M)K(N).素只以Cx3+形式存在，暗处静置5min后，加入指示剂，用0.0250mol·L1的电源Na2 S2O,标准溶液滴定至终点，消耗Na2SzO3标准溶液21.00mL(杂质不参加反应)。已知：2Cr(OH)3+3H2O2+4OH—2CrO+8H2O、2Na2S2O3+l2COK0r…—NazS,O+2Nal。①绿色沉淀完全溶解后，继续加热一段时间再进行后续操作，目的是100200300400温度/0图1图2⊙化学卷（一）第5页（共8页【24·ZX·MN·化学·YO。化学卷（一。第6页（共8页）【24·ZX·MNJ·化学·Y】

1、东北师附中2022-2023学年高一年级下学期期末考试历史试卷 答案(更新中)

1、东北师附中2022-2023学年高一年级下学期期末考试政治y试题及答案

1、东北师附中2022-2023学年高一年级下学期期末考试政治.

2、怀仁一中高三年级2023-2024学年上学期期中考试(243349D)x物理试卷答案

1、怀仁一中高二年级2023-2024学年上学期期中考试(242349D)x物理试卷答案

2、怀仁一中高三年级2023-2024学年上学期期中考试(24

3、2022-2023学年辽宁省高一考试7月联考(23-559A)化学

1、2022-2023学年辽宁省高一考试7月联考(23-559A)历史考试试卷答案答案

1、2024衡水金卷先享题历史答案免费查询

二、非选择题：共

4、2023-2024学年安徽省九年级上学期阶段性练(一)物理试题

名师导学·高考（选择性考试）二轮总复·物理（学生用书）含义没有清楚的理解形、函数图像进行表达、分析：(2)为了准确理解概念和规律的含义，必须弄清楚其物理学是一门精密科学，与数学有着密切的关系.从适用

5、内蒙古呼和浩特市2023-2024学年第一学期高三年级学业质量监测物理答案

1、全国100所名校最新高考冲刺卷2023物理二福建

落地命题精神更合安徽考情列结销售三器特题（游小整上分类外想小题路满的四个选喷中，只有一个选项德符含顺康的行年专为。日。美

1、百师联盟 2024届高三一轮复联考(五)5化学(江西卷)答案

1、百师联盟·江西省2024届高三一轮复联考（9月26）生物答案

(2)A-U、T-A、C-G、G-C(3)X菌(4)Ya(每空2分)23.(1)同位素标记法标记细胞中的D

2、百师联盟 2024届高三一轮复联考(五)5历史(江西卷)试题

1、百师联盟·江西省2024届高三一轮复联考（9月26）物理试题

高考复专题二十三：二而~普通高等学校招生全国统一考试周测卷·物理（十二）如图所示，一长为L的号休棒心善直

3、[百师联盟]2024届高三一轮复联考(五)5地理(江西卷)试题

1、百师联盟 2024届高三一轮复联考(五)5地理(江西卷)试题

1、百师联盟 2024届高三一轮复联考(五)5地理(江西卷)答案

1、百

4、百师联盟·江西省2024届高三一轮复联考（9月26）物理答案

联立，可得E=4πgES由于异种电荷相互吸引，手接近的过程中，感应电荷越来越接近手，门锁近手端电荷密度越来越大，电荷分布的电荷密度变大，故门锁与手指之间场强逐渐增大，故C正确，D错误。故选AC。10.

5、百师联盟·江西省2024届高三一轮复联考（9月26）历史试题

1、百师联盟·江西省2024届高三一轮复联考（9月26）生物试题

第八单元1.B解析：本题考查基因突变的知识内容。突变1可能会改变突变位置之后的所有氨基酸序列，A项错误；突

1、物理试题

名姓绝密★启用前准考证号娄底市2021年下学期高三教学质量检测物理以注意事项：1.答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。高面料说入2.回答选择题时，选出每小题答案后，用铅笔把答题卡上对

2、全国100所名校最新高考冲刺卷2023物理二福建

,某同学敏了如下判断：①电流表A示数不变：②电压表V示数不变；③R消耗的电功率不变：四、计电路消耗的总功率不变，上述结论中正确的个数是过R21.高11个提B2个C.3个指8如图甲所示是某小组的同学探究

3、2024年1月济南市高三期末学质量检测物理试题

1、2024年1月济南市高三期末学质量检测物理答案

1、山东省2023-2024学年潍坊市高三期末考试(2024.01)物理答案

1、202

4、辽宁省名校联盟2023年高二12月份联合考试物理B答案

1、辽宁省名校联盟2023年高二12月份联合考试物理试题

1、全国100所名校最新高考冲刺卷2023物理二福建

2、全国名校大

5、山西省大同市2023年七年级新生学情监测物理/

它们羚的数据可知，滑轮组的机械效率与衡码上升的高度交选填“有关“或“无关少结合生产生活实际，用游轮组提升重物时，下列选项中也可提高机械效率的是乙。B.减轻动滑轮重C.加快物体提升的速度杯A增大绳重2多

1、齐鲁名校大联考 2024届山东省高三第二次学业质量联合检测英语试题

1、2024年全国100所名校AB测试示范卷高三24·G3AB·英语-R-必考-QG 英语(一)答案

Disappointed but not discouraged,Bar

2、齐鲁名校大联考 2024届山东省高三第二次学业质量联合检测数学试题

1、2023-2024学年第一届安徽百校大联考数学答案

2如图，已知AB是半题0的直径，点C.D将B分成相等的三段，点P在AC上，若点Q在CD二、填空题（每小题3分，共15分

3、齐鲁名校大联考 2024届山东省高三第二次学业质量联合检测生物试题

1、2024届高三青桐鸣10月大联考生物答案

绝密★启用前,人体的体温调定点，在正常生理状态下为37℃。如果体温偏离这个数值，则通过反馈系统将巡哈高三一轮复40分钟周测卷/

4、齐鲁名校大联考 2024届山东省高三第二次学业质量联合检测地理试题

1、2024年全国100所名校单元测试示范卷24·G3DY·地理-R-必考-QG 地理1234答案

李白将乡愁寄予一轮明月，余光中说乡愁是一枚小小的邮票， 席慕容认为乡愁是一

5、齐鲁名校大联考 2024届山东省高三第二次学业质量联合检测数学答案

1、山西省大同市2023年七年级新生学情监测数学g

距离的最18.(12分)斯2023年普通高等学校招生全国统一考试△ABC的数学·“保4争2”题型专项训练（四）2BD,③b

1、齐鲁名校大联考 2024届山东省高三第二次学业质量联合检测数学答案

1、山西省大同市2023年七年级新生学情监测数学g

距离的最18.(12分)斯2023年普通高等学校招生全国统一考试△ABC的数学·“保4争2”题型专项训练（四）2BD,③b

2、齐鲁名校大联考 2024届山东省高三第二次学业质量联合检测数学试题

1、2023-2024学年第一届安徽百校大联考数学答案

2如图，已知AB是半题0的直径，点C.D将B分成相等的三段，点P在AC上，若点Q在CD二、填空题（每小题3分，共15分

3、齐鲁名校大联考 2024届山东省高三第二次学业质量联合检测地理试题

1、2024年全国100所名校单元测试示范卷24·G3DY·地理-R-必考-QG 地理1234答案

李白将乡愁寄予一轮明月，余光中说乡愁是一枚小小的邮票， 席慕容认为乡愁是一

4、齐鲁名校大联考 2024届山东省高三第二次学业质量联合检测生物试题

1、2024届高三青桐鸣10月大联考生物答案

绝密★启用前,人体的体温调定点，在正常生理状态下为37℃。如果体温偏离这个数值，则通过反馈系统将巡哈高三一轮复40分钟周测卷/

5、齐鲁名校大联考 2024届山东省高三第二次学业质量联合检测政治试题

1、2024届高三全国100所名校AB测试示范卷·思想政治[24·G3AB(新教材老高考)·思想政治-R-必考-QGC]二试题

③高安全性是投资者股市投资的普遍选择④追求高收

1、2024届高三青桐鸣10月大联考政治答案

1、2024届高三青桐鸣10月大联考生物答案

绝密★启用前,人体的体温调定点，在正常生理状态下为37℃。如果体温偏离这个数值，则通过反馈系统将巡哈高三一轮复40分钟周测卷/

2、衡水金卷先享题2023-2024摸底卷政治二

解析：材料不涉及公民维权意识的增强，③不符合题意；“确保人民在司法案件中感受到公正义”的说法过于绝对，④错误。答案：A

3、安徽2023-2024 学年七年级上学期调研三政治答案

1、安徽2023-2024 学年七年级上学期调研三化学答案

1、安徽2023-2024 学年七年级上学期调研三化学答案

1、2024届全国10

4、百师联盟 2024届广东省高三12月联考政治答案

1、百师联盟 2024届广东省高三12月联考地理答案

1、2023-2024衡水金卷先享题高三一轮复单元检测卷地理辽宁专版8试题

2023-202

5、2024届高考滚动检测卷 新教材(五)政治.

1、2024届高三全国100所名校AB测试示范卷·思想政治[24·G3AB(新教材老高考)·思想政治-R-必考-G DONG]七试题

嘉兴市20212022学年第二学期期末检

1、2024年全国100所名校AB测试示范卷高三24·G3AB·语文-必考-QG 语文1-3答案

1、2024届高三全国100所名校AB测试示范卷·历史[24·G3AB(新高考)·历史-R-必考-QG]四试题

绝密★启用前5.下图为1903年出版的《女界钟》目录。据此可知

2、2024届冲刺03语文答案

1、高三2024届冲刺03语文答案

1、高三2024届冲刺03语文(新)答案

1、全国100所名校最新高考冲刺卷英语2023届Y1

3、四下语文园地二教学设计一教学反思教学

16、①从“念朱颜翠发，曾到处，故地使人嗟”中可以读出对年华已逝、物是人非的感伤。②从“争知向此，征途迢递，伫立尘沙”中可以读出对自身前途的迷茫。③从“重慕想、东陵晦迹，彭泽归来，左右琴书自乐，松菊相

4、衡水金卷先享题2023-2024摸底卷语文2

着认知信息的表征质量，既可能形成封闭性表征，也可能产生开放性表征。认知信息转变为备用状态主要反映在记忆过程中。工作记忆负责认知信息的存储与提取，存储速度和提取速度是反映认知信息存储质量的指标。由于每个

5、衡水金卷先享题2023-2024摸底卷语文2

文本二蔡楠虽然没有明确地把不确定性当成自己的创作理念。但他作品所表现的不确定性特来武子之贫，吾以为能其德矣，是以贺。若不忧德之不建，而惠货之不足，将吊不暇，何贺之征却有着明显的文学痕迹。这种不确定性主

2024-04-22 22:23:52

23

1、炎德英才大联考湖南师大附中2024届高考模拟卷(一)1生物试题

+X元素间的信息交流a小分子)（1)图A我示某种内分路细胞分泌的溢素，通过①2效运输到达全身名响RNA运出细胞核细胞结构I+Y元素处组织器官，与X细胞（视细胞）表面的②你结合，将信息传递工b小分子)一

2、炎德英才大联考湖南师大附中2024届高三月考试卷(六)语文答案)

萍)。券典金件料苦高林含问⊙®国全存在(二)古代诗歌阅读（本题共？小题，9分品阅读下面这音唐诗，完成花15题。款A空气成为自阿路送李八秘书赴杜相公幕来合励甫青帘白益州米，玉峡秋涛长地回养。透毛油到穿展

3、炎德英才大联考湖南师大附中2024届高三月考试卷(六)语文答案)

包罗万象的纲领。喊了一声“报告”，是陆希荣的声音。B游国恩认为：《风》是带有地方色彩的音乐，《雅》是周王朝直接统治地区的音“政委在么？”他在门外低声地说，带着可怜的音调。乐，《颂》是一种宗庙祭祀用的乐

4、炎德英才大联考(附中版)湖南师大附中2024届高三月考试卷(六)6化学答案

1、炎德英才大联考湖南师大附中2024届高三月考试卷(六)语文答案)

绝密★考试结束前2023学年第一学期天域全国名校协作体联考高三年级联考语文本试题卷23题。全卷满分150

5、炎德·英才大联考湖南师大附中2024届高三月考试卷(三)地理答案

答案A 解题分析大货车体积重量大，刹车距离长，故应增加专用车 道的长度；增加沙砾的厚度可以使摩擦力增大，有利于车辆减速； 货车体积较大，减小宽度不利于其通行；降低坡度不利于其减速。

1、河南省南阳市2023年秋期高中二年级期终质量评估地理试题

1、永州一中2023届下期高二9月月考地理试题

里参考答案拔海拔2500米处原来是棵露的地表，全球变暖后还是棵露的地表下垫面变化不大，下垫面吸收的太阳辐射变化也不大，故升温速

2、正确教育 2024年高考预测密卷二卷(湖北地区专用)历史答案

1、2024届高三全国100所名校AB测试示范卷·历史[24·G3AB(新教材老高考)·历史-R-必考-GX]三试题

A.消除了意识形态对外交的影响B.践行了全方位外交的政策

3、天一大联考·2024-2025学年(上)高三天一小高考(一)语文答案

1、金太阳·云南省2024-2025届高三年级开学考(25-10C)生物试题

1、[山东省]2024年7月济南市高一期末学质量检测政治试题

4、[上进联考]2025届新高三秋季入学摸底考试政治答案

1、[天舟益考衡中同卷]2025届全国高三第一次联合性检测政治答案

1、宣城市2023-2024学年度高二年级第一学期期末调研测试政治试题

1

5、河南省2024-2025学年度第一学期八年级第一次学情分析历史试题

1、河南省2023-2024学年九年级第一学期学情分析二历史试题

1、河南省2023-2024学年九年级第一学期学情分析二历史试题

1、河南省

1、炎德英才大联考(雅礼版)雅礼中学2025届高三月考试卷(三)3生物答案

1、炎德英才大联考 雅礼中学2024届高三月考试卷(六)6地理答案

1、炎德英才大联考雅礼中学2024届高三2024届高三月考试卷四英语

34.Wh

2、炎德英才大联考(雅礼版)雅礼中学2024届高三月考试卷(五)5化学答案

1、炎德英才大联考雅礼中学2024届高三2024届高三月考试卷四英语

Fourth is,can you guess,Anna?M:International House m

3、衡水名师卷 辽宁省名校联盟2024年高考模拟卷(信息卷)生物(一)1试题

1、2024届高三全国100所名校AB测试示范卷·生物[24·G3AB(新高考)·生物-LKB-必考-FJ]六试题

1、2024届高三全国100所名校AB测试示范卷·化

4、炎德英才大联考·雅礼中学2024届高考模拟卷(二)2语文试题作文

C.费孝通指出，在旧中国，礼仪开支与一生中的重大事件如出生、结婚、死亡有着密切的联系是不得不付出的花销。D.费孝通以文化自觉为基础提出“各美其美，美人之美，美美与共，天下大同”的四美方针，被誉为“十六

5、炎德英才大联考(附中版)湖南师大附中2024届高三月考试卷(五)5生物试题

1、炎德英才大联考 湖南师大附中2024届高三月考试卷(四)4地理答案

1、炎德·英才大联考湖南师大附中2024届高三月考试卷(三)地理答案

答案A