作用和影响。就是众多的人文主义者,也深受基督教神学的影响。例如但丁的《神曲》,达·芬奇的《最后的晚餐》,他们把人与神的关系作为思想和作品的主要命题。不过,他们是在依托索教题材宋表达个人的情感和理想,而非在宣扬神学主又。—一摘编自周春生《文艺复兴史研究入门》(2)根据材料二,简述但丁和达·芬奇作品的共同点。(2分)(3)综合上述材料并结合所学知识,谈谈历史和文学艺术的关系。(2分)三、论述题(8分)14.请阅读下面材料,围绕其中的观点,结合所学世界古代史相关知识,写一篇80一120字的小短文。(要求:题目自拟,观点明确;史实正确:条理清晰,语句通顺,表述完整)历史告诉我们,只有交流互鉴,一种文明才能充满生命力。只要乘持包容精神,就不存在什么“文明冲突”,就可以实现文明和谐..我们应该推动不同文明相互尊重、和谐共处,让文明交流互鉴成为增进各国人民友谊的桥梁、推动人类社会进步的动力、维护世界和的纽带。—一在联合国教科文组织总部发表的重要演讲
10.70多年来,我国经济社会和人口结构已经发生重大变化,劳动者需求日趋多元,需要对法定退休年龄进行调整。根据中央决定,从2025年1月1日起,我国将逐步将男职工的法定退休年龄从原60周岁延迟到63周岁,女职工的法定退休年龄从55周岁延迟到58周岁。从哲学角度看,延迟退休政策的调整是因为①社会意识决定社会存在的发展②先进的社会意识能促进社会存在的发展③社会存在的变化、发展决定社会意识的变化、发展④生产关系一定要适应生产力状况的规律决定的A.①②B.①④C.②③D.③④11.2024年7月27日,联合国教科文组织第46届世界遗产大会将“北京中轴线一中国理想都城秩序的杰作”列入《世界遗产名录》;就在前一天,巴丹吉林沙漠一沙山湖泊群也成功列入其中…连续申遗成功,彰显世界遗产保护的中国力量、中国贡献。我国高度重视申遗工作是因为①文化遗产承载着中华民族的基因和血脉②文化遗产集中体现了中华民族的整体风貌③有利于保护文化多样性,彰显中华文化优越性④有利于传承中华优秀传统文化,增强文化自信A.①②B.①④C.②③D.③④12.商务部新闻发言人表示,产能问题要在经济全球化大背景下,充分考虑全球分工和国际市场的现实情况,秉持客观、公正和科学立场。对新能源来说,从全球范围看,不是产能过剩,而是产能短缺。中国新能源产业持续提供可负担的优质产能,对全球绿色发展作出重要贡献。由此可知①从全球范围来看,绿色产能仍然严重不足②扩大开放需要建立在独立自主的基础上③推动绿色经济发展是世界各国的共同愿景④国际贸易的发展离不开基于比较优势的国际分工A.①③B.①④C.②③D.②④政治第4页(共8页)】
请阅读A、B两篇短文,从每小题所给的四个选项中选出能回答所提问题或完成所给句子的最佳答案。After that,I try to ask everyone I meet,"How四Aare you today?"Some of them look happy when阅cA holiday for workers all over the world!People in more than 80 countries celebrate it every year.they hear the question.Asking the short questionOTHER NAMESdoesn't take much time,40 it can really make a读May Day/International Workers'DayIt began in 1890 in America.At thatdifference(有影响)in someone'sday.理time,the workers had to work for 12 hours a day.It madethem very tired.As a result,they started a strike ()toask for an 8-hour workday.And they made it!解HOW PEOPLE CELEBRATE ITMThey sing(B)40.A.andB_butC.soIn England.people don't go to work ongthis day.They have many fun activities.Theyusually choose a girl as the May Queen.The girl wears awhite dress and leads (the celebration on this day请通读下面短文,掌握其大意,从每小题所给的四三个选项中选出一个最佳答案。Today is Alex's birthday.He is 41 to get(A)51.Every year overcountries celebrate完money from Grandma.He wants to buy hisLabour Day.favourite toy 42 with the money.On their way toA.80B.90C.100D.110the toy shop,Alex says,"Grandma,you're 43(D)52.What can we put in“▲”in the passage?because you have a lot of money.You can buyA.ITS PROBLEM.anything you want..”B.ITS CULTURE.空(D)41.A.silent B.nervous C.strict D.excitedC.ITS TRADITION.(D)42.A.catB.plane C.birdD.carD.ITS HISTORY.(C)43.A.magicB.importantC.luckyD.unusualgGrandma 44 and says,"Well,I don't have a lot(C)53.Labour Day first began inof money..I just have enough(足够的)money toA.ChinaB.Englandbuy what I need.”C.AmericaD.Russia“How do you get money?”Alex asks.“Do you(A)54.What does the May Queen wear in45 like Dad?”England?(B)44.A.refusesB.laughs C.jokesD.leaves(A)45.A.workB.helpC.playD.sleepg"Well,I was a(n)46.I taught children in aschool and got paid(获得报酬),”Grandma says,(B)55.What is the purpose(目的)of the reading?"but now I don't have to work!"A.To tell us how to celebrate Labour Day.“Do you still get paid?”Alex asks.B.To introduce an important holiday to us.Grandma 47 and answers,"Yes!I have aC.To ask us to celebrate Labour Daypension(退休金).”together.(B)46.A.doctorB.teacherD.To help us to learn more about ChineseC.actressD.driverfestivals.(D)47.A.criesB.shakesC.appearsD.nodsAt the toy shop,Alex shows Grandma hisBfavourite toy car.Grandma 48 its price andDIn Chinese culture,the character fu is very important.says,"I'm afraid your birthday money isn't enoughsen水nmnthe Spring Festival.Some people paste it upside down(倒置),for it..”and there is a story behind it.②Long ago,Empmr(帝)Zhu yuanzhaof the Ming“Maybe I can save to buy it one day,”Alex says.“That's a good49,Alex!”Grandma says.。Dynasted hismen totheanThen,Grandma 50 Alex a piggy-bank sodoors(3 There was one family and they couldn't read or write.They pastedthat he can start saving for his toy car.the character /i upside down by mistake.The next dav.the emperor's menfound the character fi everywhere.The emperor was not happy about this,(A)48.A.looks atB.points outand asked his men to punish the family with the upside down fi.C.brings backTo save the family.Empress Ma said to the emperor."That familyD.picks upknew you would visit them today.so they did this.It means fi arrives(C)49.A.dish B.position C.ideaD.resultber(B)50.A.carries B.buysC.holds D.sharesthihemeror decided to let the familygoAfer that.peopecharacter fi upside down to remwish for good luek.
请阅读A、B两篇短文,从每小题所给的四个选项中选出能回答所提问题或完成所给句子的最佳答案。After that,I try to ask everyone I meet,"How四Aare you today?"Some of them look happy when阅cA holiday for workers all over the world!People in more than 80 countries celebrate it every year.they hear the question.Asking the short questionOTHER NAMESdoesn't take much time,40 it can really make a读May Day/International Workers'DayIt began in 1890 in America.At thatdifference(有影响)in someone'sday.理time,the workers had to work for 12 hours a day.It madethem very tired.As a result,they started a strike ()toask for an 8-hour workday.And they made it!解HOW PEOPLE CELEBRATE ITMThey sing(B)40.A.andB_butC.soIn England.people don't go to work ongthis day.They have many fun activities.Theyusually choose a girl as the May Queen.The girl wears awhite dress and leads (the celebration on this day请通读下面短文,掌握其大意,从每小题所给的四三个选项中选出一个最佳答案。Today is Alex's birthday.He is 41 to get(A)51.Every year overcountries celebrate完money from Grandma.He wants to buy hisLabour Day.favourite toy 42 with the money.On their way toA.80B.90C.100D.110the toy shop,Alex says,"Grandma,you're 43(D)52.What can we put in“▲”in the passage?because you have a lot of money.You can buyA.ITS PROBLEM.anything you want..”B.ITS CULTURE.空(D)41.A.silent B.nervous C.strict D.excitedC.ITS TRADITION.(D)42.A.catB.plane C.birdD.carD.ITS HISTORY.(C)43.A.magicB.importantC.luckyD.unusualgGrandma 44 and says,"Well,I don't have a lot(C)53.Labour Day first began inof money..I just have enough(足够的)money toA.ChinaB.Englandbuy what I need.”C.AmericaD.Russia“How do you get money?”Alex asks.“Do you(A)54.What does the May Queen wear in45 like Dad?”England?(B)44.A.refusesB.laughs C.jokesD.leaves(A)45.A.workB.helpC.playD.sleepg"Well,I was a(n)46.I taught children in aschool and got paid(获得报酬),”Grandma says,(B)55.What is the purpose(目的)of the reading?"but now I don't have to work!"A.To tell us how to celebrate Labour Day.“Do you still get paid?”Alex asks.B.To introduce an important holiday to us.Grandma 47 and answers,"Yes!I have aC.To ask us to celebrate Labour Daypension(退休金).”together.(B)46.A.doctorB.teacherD.To help us to learn more about ChineseC.actressD.driverfestivals.(D)47.A.criesB.shakesC.appearsD.nodsAt the toy shop,Alex shows Grandma hisBfavourite toy car.Grandma 48 its price andDIn Chinese culture,the character fu is very important.says,"I'm afraid your birthday money isn't enoughsen水nmnthe Spring Festival.Some people paste it upside down(倒置),for it..”and there is a story behind it.②Long ago,Empmr(帝)Zhu yuanzhaof the Ming“Maybe I can save to buy it one day,”Alex says.“That's a good49,Alex!”Grandma says.。Dynasted hismen totheanThen,Grandma 50 Alex a piggy-bank sodoors(3 There was one family and they couldn't read or write.They pastedthat he can start saving for his toy car.the character /i upside down by mistake.The next dav.the emperor's menfound the character fi everywhere.The emperor was not happy about this,(A)48.A.looks atB.points outand asked his men to punish the family with the upside down fi.C.brings backTo save the family.Empress Ma said to the emperor."That familyD.picks upknew you would visit them today.so they did this.It means fi arrives(C)49.A.dish B.position C.ideaD.resultber(B)50.A.carries B.buysC.holds D.sharesthihemeror decided to let the familygoAfer that.peopecharacter fi upside down to remwish for good luek.
所以,AD与BD所成角的大小为,B对;对于C选项,设面BDC的法向量为m=(x,y,),DC=(0,1,1)m·DB=x则取y=-1,则m=(1,-1,1)mDC=y+z=0.则ADm=-1+0+1=0,所以,AD⊥m又因为AD面BDC,所以,AD//面BDC,C对;对于D选项,设面ACC的法向量为n=(x,y,z),-1,0)则取x=1,则n=(1,1,0)-y=(AD·听所以,AD与面ACC所成角为为,D错.故选:D.4.在践行“乡村振兴”战略的过程中,某地大力发展特色花卉种植业.某农户种植一种观赏花弃,为了解花卉的长势,随机测量了100枝花的高度(单位:cm),得到花枝高度的频率分布直方图,如图所示,则须率/组距0.0560.0480.0360.0200.01240455055606570高度/cmA.样本花卉高度的极差不超过20cmB.样本花卉高度的中位数不小于众数C.样本花的高度的均数不小于中位数D.样本花升高度小于60cm的占比不超过70%【答案】D【解析】【分析】利用极差的定义可判断A选项;利用中位数和众数的定义可判断B选项;利用均数公式求出样本花卉高度的均数,可判断C选项;计算出样本花升高度小于60cm的占比,可判断D选项第3页/共23页
所以,AD与BD所成角的大小为,B对;对于C选项,设面BDC的法向量为m=(x,y,),DC=(0,1,1)m·DB=x则取y=-1,则m=(1,-1,1)mDC=y+z=0.则ADm=-1+0+1=0,所以,AD⊥m又因为AD面BDC,所以,AD//面BDC,C对;对于D选项,设面ACC的法向量为n=(x,y,z),-1,0)则取x=1,则n=(1,1,0)-y=(AD·听所以,AD与面ACC所成角为为,D错.故选:D.4.在践行“乡村振兴”战略的过程中,某地大力发展特色花卉种植业.某农户种植一种观赏花弃,为了解花卉的长势,随机测量了100枝花的高度(单位:cm),得到花枝高度的频率分布直方图,如图所示,则须率/组距0.0560.0480.0360.0200.01240455055606570高度/cmA.样本花卉高度的极差不超过20cmB.样本花卉高度的中位数不小于众数C.样本花的高度的均数不小于中位数D.样本花升高度小于60cm的占比不超过70%【答案】D【解析】【分析】利用极差的定义可判断A选项;利用中位数和众数的定义可判断B选项;利用均数公式求出样本花卉高度的均数,可判断C选项;计算出样本花升高度小于60cm的占比,可判断D选项第3页/共23页
秘密★启用前【考试时间:2024年10月31日09:00一11:30】重庆市名校联盟2024-2025学年度第一期第一次联合考试0语文试卷(高2025届)口【命题学校:开州中学命题人:廖彩宇姜嬡媛审题人:杨灿】中剑团本试卷共10页,满分150分。考试用时150分钟.注意事项:1.作答前,考生务必将自己的姓名、考场号、座位号填写在试卷的规定位置上。2.作答时,务必将答案写在答题卡上,写在试卷及草稿纸上无效。3.考试结束后,须将答题卡、试卷、草稿纸一并交回(本堂考试只将答题卡交回).口一、现代文阅读(35分)口(一)现代文阅读1(本题共5小题,19分)阅读下面的文字,完成1~5题.餐①美国学者贾雷德·戴蒙德在其《枪炮、病菌与钢铁人类社会的命运》一书中,从环境差异的角度,解释了文明在某些地区诞生、某些特定文明成为支配性文明的过程,而其中“获取食物的效率”是早期的关健大规模种植,令支持社会发展的“粮食中心”得以诞生;而人类对莱些特定味道的追求,最终产生“蝴蝶效应”,成为人类文明重大转折的起点②从“人猿相样别”开始,植物的角色就已经举足轻重。中科院植物学博士史军在《植物塑造的人类史》一书中描迷了红毛程猩的性,用以解释人类的祖先当年为什么选择直立行走:“更多时候,它们会用上肢抓住头顶的枝条,下肢在树干上,方便快速采摘那些‘手臂可以触及的成熟果实。”⑨部分人类祖先通过“解放双手”,发现了一个更高效率地获得食物能量的途径。难?猴类动物以素食为主,主要从树叶中吸取热量,可谓事倍功半。而学会运用上肢的种群,救可以摘取呆实,在其“莱谱”中增加能量更高的“菜式”.④高能量食物让人类祖先既获得更多支持大脑发育的营养,从而提升种群的智力,驱动其日后进化成人类,同时又减少摄入食物的时长,将节省下来的时间用于繁衍、养育后代,抢夺地盘等,提升种群在其生存环境中的竞争优势。除了带来高能量食物的种种好处外,直立行走还促成了人类祖先掌提更多的衍生技能。尤其重要的是奔跑和投掷,这些技能使人类祖先找到了狩猎动物的方式,增加了食物源和营养源。狩猎动物又成为别化动物的前提,为人类实现大规模粮食生产莫定了基础第1页共10页(高2025届语文)
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1、陕西省2025届高三金太阳8月联考(无角标)化学试题
mmmA.m2=2mB.地面对物块B的支持力变大C.力F先减小后变大D.F的最小值为√3mg答题卡题号12345678610得分答案第Ⅱ卷非选择题(共56分)三、非选择题(本题共5小题,共56分)11.(8分)某同学用如图甲所示装置验证力的行四边形法则。A单位:N甲乙(1)实验时,先用两个弹簧测力计把橡皮条AO拉长,记下结点的位置0和及两细绳套的方向,然后用一个弹簧测力计拉橡皮条,将橡皮条的结点拉到O点,记下弹簧测力计的示数和细绳套的方向。(2)实验中,某个弹簧测力计的示数如图乙所示,则该弹簧测力计的拉力大小为N。(3)通过作图对实验结果处理:F、F表示两个测力计互成角度的拉力,F表示行四边形作出的F与F的合力;F表示用一个弹簧测力计拉橡皮条时的力,则下图中符合实验事实的是物理试题(长郡版)第4页(共8页)
第二节(共5小题;每小题2.5分,满分12.5分)阅读下而短文,从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。When you get up in the morning,what is,the first thing that you tend.to do?By chance,is it to checknotifications on a cell phone?36 That usually means using the newest technology in nearly everyaspectiof life.37 One sensible approach is to set goals;use time.limits,and avoid letting any single medium orelectronic platform take'up the lion's share.of your time.One major impact of ladvanced technology..has beenithe change in the,way.people.read.Aftercenturies ofreading the printed page,people now do much of their reading on various kinds-of screens forthe reason that the shift is convenient and cost-effective.38One concern is that light from computerand phone screens can eventually cause teary eyes.In addition,recent research has found advantages.toreading on paper.Professor Virginia Clinton of the University of North Dakota examined results from 33studies on reading.This research indicates that students demonstrated better comprehension when readingon paper rather than on screens.39 It simply:suggests that reading on paper has not yet lost its value.How often do people find themselves watching videos or using websites only to find that hours havepassed with their original goal unfulfilled?That is because designers use artificial intelligence to createvideo feeds and music streaming programs that absorb your attention for as long as possible.Therefore,itis more important than ever to be able.to take a step.back.40 In doing so;it can give.them back theirtime and sense of agency.A.Sometimes,small changes can go a long way.B.That does not mean to never read on a phone.C.The value of it often depends on the judgment of the user.D.However,some people choose to read on paper when possible.E.For many,keeping up with the most current information is a must.F.Sometimes,though,constant connectivity can become a bit overwhelming.G.Users should establish reasonable usage time limits based on their actual needs.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。In many ways Mack and Cameron were typical high school friends.They enjoyed playing videogames,and watched movies together.Both boys loved 41 and did well in school.But Mack andCameron's friendship was 42,or rather,extraordinary.Cameron had been born with cerebral palsy()a 43 that limits a person's ability to move.He used a wheelchair to get around.He communicated through a sophisticated computer system that44to his eye movements.Cameron loved sports and hoped to be a 45 someday.Mack enjoyed sports,too.He was also an excellent student and 46 as senior class president.The boys had met years beforewhen Mack was the new kid in the neighborhood.By first grade the two had become 47,and by high2024年秋鄂东南教改联盟学校期中联考高三英语试卷(共10页)第7页
BC()#4.本试卷主要考试内容:人教A版选择性必修第一册第一章至第三章3.2.1。1.答题前,考生务必将自已的姓名、考生号、考场号、座位号填写在答题卡上。CBD.2-2√2D.2√3#5π6Ba+c,b,a+c-bD.a+b,b+c,a+c高二数学试卷【高二数学第1页(共4页)】C.2-4√23.考试结束后,将本试卷和答题卡一并交回。#C.2√2233CCB答题卡上。写在本试卷上无效。B.√3B.4-2√232B.——17PQ|-|QF|的最小值为9+00+0-0+9B注意事项:则PO·DE=题目要求的.A.2-√2A.-368A.√2C.4A.2D.6##B.3B题答不弥封内线考号姓名班级学校
绝密★考试结束前2024学年第一学期台州十校联盟期中联考高一年级政治学科试题考生须知:1.本卷共8页满分100分,考试时间90分钟。2.答题前,在答题卷指定区域填写班级、姓名、考场号、座位号及准考证号并填涂相应数字。3.所有答案必须写在答题纸上,写在试卷上无效。4.考试结束后,只需上交答题纸。判断题部分一、判断题(本大题共5小题,每小题1分,共5分。判断下列说法是否正确,正确的请将答题纸相应题号后的T涂黑,错误的请将答题纸相应题号后的F涂黑)1.有了人类就有了国家。()2.新民主主义革命的胜利、中华人民共和国的建立、社会主义制度的确立和社会主义建设的全面展开,实现了中华民族从“东亚病夫”到强起来的伟大飞跃。()3.改革开放以来,党的全部理论和实践的主题是实现中华民族的伟大复兴()4.中国特色社会主义进入新时代,这是我国发展新的历史方位。()5.为中国人民谋幸福,为中华民族谋复兴是中国共产党人的初心和使命。()选择题部分二、选择题I(本大题共10小题,每小题2分,共20分。在每小题给出的四个备选项中,只有一个是符合题目要求的,不选、多选、错选均不得分)6.达尔文在环球考察中记叙过这样一件事:一个欧洲人来到美洲的火地岛,送给岛上的居民一条被子。不料接受赠物的居民把被子撕成一块块的布片,分给了当地的每一个人。出现这一状况的根本因素是()A.按血缘关系结成的氏族B.原始人生产经验很少C.均分配的原始俗D.极端低下的生产力7.恩格斯在《反杜林论》中指出,自从1825年第一次普遍危机爆发以来,整个工商业界·.差A.生产的相对过剩B.资本主义社会的主要矛盾C.资本主义社会的基本矛盾D.经济危机是资本主义无法克服的疾8.马克思、恩格斯第一次全面系统地阐述了科学社会主义原理,使社会主义实现了由空想到科学的伟大飞跃。奠定这个伟大飞跃的理论基石的是()①唯物史观②德国古典哲学③空想社会主义④剩余价值学说A.①③B.①④C. ②③D. ②④高中政治学科试题第1页(共8页)
续开展网络综合治理、推动互联网法治建设情况。2023年以来,该市检察机关受理审查速罪、侵犯公民个人信息罪等案件数增幅较大。这说明①对敌对分子实行专政才能维护秩序②要推进网络监察履职的数字化转型③依法治网助力网络空间的综合治理(①品要依法保护未成年人的网络权益A.①②B.①③C.②④D.③①13.修订反洗钱法是贯彻落实党中央关于加强金融法治建设、完善涉外领域立法的重要举措。2024年9月10口.反洗钱法修订草案二审稿提请上四届全国人大常委会第十一次会议审议,本次修改积极回应社会关切,充分吸收常委会会议审议意见和各方面意见。修订反洗钱法①充分发挥工民主集中制的制度优势②是全国人大常委会行使审议权的表现③是对打击新型洗钱犯罪需求的积极回应①有利于为金融发展提供坚实的政治保证A.①③B.①④C.②③D.②④14.2023年,全国政协增设环境资源界别,汇聚国家和地方的环境资源专家人才,围绕推动绿色发展等议题,为推动高质量发展、建设人与自然和谐共生的中国式现代化贡献了智慧和力量。假设你是政协委员,为推动绿色发展,你将①行开政协会议,共商国是②联系界别群众,收集意见③撰写调研报告·提出建议①依照规定程序,提交议案A. ①②B.①①C.②③D.③④15.某市综合行政执法局积极创新工作思路,以智慧城管建设为突破口,建立视频事件智能分析系统,实现了智慧城管”一屏统管”,将城市治理转变为城市”智理”,有效提升了城市管理的效率和精度。该市的做法①以柔性执法回应群众对高水治理的关切②为完善行政执法制度体系提供了技术保障③充分运用大数据提升政务管理精细化水有效富了城市治理现代化的“工具箱”A.①②B.①①C.②③D.③①16.2024年9月13口,十四届全国人大常委会第十一次会议表决通过新修订的国防教育法。据立法法通过各种渠道广泛征求意见.广大人民群众通过基层立法联系点建言献策。国防教育法的修订体现了①全国人大常委会依法行使决定权,与时俱进完善法律体系②立法法是我国的根本法,为法律制定与修改提供了法律依据③党的主张和人民的意志通过法定程序转化为国家意志①全过程人民民主是科学立法、民主立法的重要保障4(高三年级)思想政治试卷第1页(共8页)
29A13.“二氧化碳催化加氢合成乙烯(12.某溶液M中可能含有C.6molH中所含中子数目为12NAB.28gCH中所含原子数目为6NA③向②中加入足量稀盐酸,沉淀部分溶解。②向①所得溶液中加入足量Ba(OH)溶液,得到白色沉淀;①向溶液M中加入足量的稀盐酸,得到能使澄清石灰水变浑浊的气体;D.18gHO在标准状况下的体积为22.4LA.44.8LCO含有的分子数目为2N2CO+6HC.②中得到的白色沉淀是Mg(OH)A.溶液M中一定不存在CI下列说法正确的是D.钠与MgCl水溶液反应:2Na+Mg²B.铁与稀盐酸反应:2Fe+6H+—2Fe++3H↑A.Cu(OH)2与稀盐酸反应:OH+H+—HO结论实验装置实验D.取③的上层清液,加人适量B.溶液M中一定存在SO、HCO选项甲、乙两试管中溶液均呈红色田HHH几滴酚肽溶液A【高一第一学期期中考试·化学第3页(共6页)】甲装置中是NaCO3列离子中的若干种:由,可能存在Mg乙装置中气球膨胀的更大进行了如下实验:=2Na++MgSO²、CI-、HCO、Na+、Mg²+、Ba²+,为了确=BaSO4示阿伏加德罗常数的值,下列说法正确的是的混合物NaHCO3舍代记NaCO3NaHCO3烧杯乙中澄清石灰水变浑浊点研究领域,则原溶液中存在CI棉花,其反应可以表示为田25-T-229A
19.(10分)甲酸(HCOOH)被认为是潜在的贮氢物质之一。请回答:(1)加热甲酸可发生两种分解反应,反应过程中的能量变化如右图所示。能量1. HCOOH(g)CO(g)+HO(g)AHLAH3△HSII. HCOOH(g)CO(g)+H(g):AHA①根据能量变化图,计算CO(g)+H(g)HCOOH(g)cO(g)CO(g)+HO(g)的△H=cO(g)H(g)②已知H只能催化反应I而对于反应HO(g)Ⅱ无影响。反应过程根据前面的信息判断,下列说法正确的是(选填序号)。A.升温,有利于提高产物中H的体积分数谷回蛋n(CO)C.加人NaOH(s),有利于提高 H 的衡浓度D.当v(H)正=v(HO)逆时,反应达到衡状态(2)在催化剂作用下,HCOOH能与HO反应生成H:HCOOH+HOHCO+H↑+H。HCOOH的电离、双聚均会影响放氢速率,反应历程如下图所示:HHHCO3-O-C-HQ-C--OH催化剂催化剂催化剂催化剂需血支H2①用DO代替HO,通过检验气体产物中的(填分子式)可确认上述机理。②实验发现,水适当过量能促进HCOOH释放H,可能原因是(3)HCOOH(25C,K=1.8x10-4)溶液中加入两种可溶性钠盐NaA、NaB,发生反应:X+HCOOH—HCOO-+HX(X=A、B)。衡时c(HCOO)/c(HCOOH)随起始时NaXc(NaX)与HCOOH物质的量浓度之比的变化曲线如下图:#c(HCOOH)4.03.53.0NaBC.(HCOOH)H#2.52.0NaA1.51.00.500.10.20.30.40.50.660800.7c(NaX)c(HCOOH)塞关京内商置①弱酸HA的电离衡常数K(HA)=②K(HB)K(HA)(选填“<”或“>”)。十校高三化学试题卷一6(共8页)
A3A3B2.Why might people buy "positional goods"in Al utopia?B 1.What has puzzled the researchers for decadesA.For economic growth.B.For social status.regarding mosquitoes?C.For leisure activities.D.For daily needs.阅A.How they spread diseases rapidly.C3.Why is IBM's Deep Blue mentioned?B.How they survive long dry seasons.A.To show AI's superiority in chess.C.How they lay eggs in standing water.B.To argue against AI in competition.理D.How they travel long distances to breed.C.To support certain competitions.C 2.How did the researchers track the mosquitoes?D.To predict future AI developmentsD 4.What is Bostrom's opinion on parenting in Al utopia?解A.By fitting them with radio collars.B.By using visual tracking techniques.A.It would remain a unique human role.C.By marking them with deuterium.B.It would forever be a human strength.D.By observing their migration patternsC.AI would motivate humans in parenting.D.AI would outperform humans in parenting.A3BA3C3.What is mainly talked about in the last but oneThe mosquitoes that spread malaria in Africa have short and merryparagraph?lives.Six or seven weeks is as much as their adults can manage.ToA.The way to find mosquitoes with deuterium.maintain their populations they must lay eggs in water,in which their阅B.The way to enrich water with deuterium.读young then grow and pupate(成蛹).C.The procedure of the research.In theory,malarial mosquitoes should die out entirely during dryspells that go on for months,for their eggs are insufficiently drought理D.The result of the research.A 4.What might the researchers do next?解resistant to last that long.Nevertheless,days after rains return and so doA.Locate mosquitoes'hiding places.the mosquitoes.B.Study the impacts of drought on mosquitoesThis state of affairs has confused mosquito researchers for decadesC.Examine mosquitoes'genetic adaptations.Some entomologists(昆虫学家)propose that these early insects shouldD.Assess the effects of deuterium on mosquitoesbe long-distance migrants from places where standing water remainsfor them to breed(繁殖)inA3本期报纸其他版块参考答案But a report in Nature Ecology and Evolution by Roy Faiman阅of the National Institutes of Health,in Maryland,and Alpha Yaro atthe Malaria Research and Training Centre,in Mali,suggests they areactually locals that have endured the dry season by aestivating ()理Entomologists have speculated that mosquitoes use this trick tosurvive in places with prolonged dry seasons.But evidence has beenhard to come by.What has been lacking is a suitable tool to investigate.详情请参考答案解析A1版ONLINE READING1.must walk in his shoes2.undermine the team's confidence3.kicked the pricing problem upstairsMosquitoes are tiny.Following them any distance by eye is4.worth her saltimpossible,and,unlike larger animals,they cannot be fitted with radiocollars or similar tracking devices.Instead,Dr Faiman and Dr Yaro5.temper the painborrowed an idea from ornithology,the scientific study of birds.A3本期报纸其他版块参考答案If you want to be able to find out in the future whether you haveA4版Noticeseen a particular bird before,one way is to mark it with a ring.YouTo raise students'awareness of thrift,we'll hold an English阅cannot literally ring a mosquito,of course,just as you cannot collar it.But the two researchers came up with an alternative marker:deuterium(氘)理Deuterium is a heavy but non-radioactive isotope(同位素)ofhydrogen.It can react with oxygen to yield water,known in this caseas "heavy"water.Natural water does contain a small proportion of详情请参考答案解析speech contest in the school's lecture hall next Tuesday.The practice of thrift,which is a form of protecting theecosystem,can show your self-cultivation and sense of socialresponsibility.According to the rules,your speech issupposed to be within five minutes.Additionally,referringthe heavy variety,but water enriched with the stuff is distinctive andto your notes isn't allowed.If you're interested in it,pleasedetectablesign up in the English Club before 5 pm this Friday.Come on and show your talents and skills.The English ClubDecember 17,2024A3During the final weeks of the wet season (which lasts from May toOctober),Dr Faiman and Dr Yaro therefore poured heavy water fromtime to time into 27 mosquito breeding sites in two Malian villagesThey topped up each site every time it rained to stop the heavy water读getting too weak.They also checked that mosquitoes from these siteswere deuterium rich,and that those from comparable control sites werenot.Sampled at random in the villages,a third of the insects were,by解the end of the procedure,deuterium-positive.At the end of the wet season,the breeding sites duly dried up.InMay,the rains returned,and so did the mosquitoes.And a fifth of themwere full of deuterium.They had,in other words,been aestivating.3
After she was finally done with that,she went to the kitchen to find27.What is the text mainly about?something to eat.After eating,she went back into the bathroom.Afraid toA.An active girl.B.A big morning.look in the mirror,she started to brush her teeth.She turned on her radio andC.An unforgettable day.D.The first day of school.started to dance.Forgetting about the slippery()floor,she slipped andhurt her head but trying to be brave,she got back up and continued to brushTeenage life is quite dramatic but that doesn't mean you cannot enjoyher teeth.your life in these years.Even with your daily troubles,your life is not very hardShe rinsed out her mouth and went back in the living room.She glanced atif you know how to deal with them.the clock.It was 7:00.She hurried to get on the bus.She waited and waited,I know exactly how you feel.Teenage life can be hard.You are not a kidbut the bus never came.So she went inside to see what time it was.It wasanymore,because you are smart enough to consider your surroundings.8:00.However,you are still not an adult because there are still lots of experiencesShe got scared.She was running through the house screaming,"Mom!that you need to have and lessons that you need to learn from theseMom!The bus forgot me!"experiences..Above all,,the hormonal(荷尔蒙的)imbalance in your body canHer mom woke up and sat up.She started to laugh."School doesn't startreally mess you up.I have been there.I was in it for six years exploring whattill tomorrow,silly,"her mom laughed.life is about!Anne stood there a minute."What!I got up for nothing.I have to do thisAs a teenager,.I had a major problem completing my routine(日常的)tasksall again tomorrow,"she thought.on time.And at that time,all that I needed to do was to finish my homework,24.Why did Anne choose her T-shirt and jeans?study for the upcoming tests and clean my room.Now,I have much moreA.She found them comfortable to wear.things to do:cooking,cleaning and working while keeping a balance betweenB.She liked to wear casual(随便的)clothes.all my relationships related to work,family and friends.That really is a lot ofC.They are fashionable then.work.So,I will just give you one golden tip,"Never leave that till tomorrowD.It's required to wear new clothes for school.which you can do today.25.What did Anne do while brushing her teeth?Life becomes much easier now because I finish all my work on time and IA.She danced to music.have enough time to let my hair down.Half the problems of a teenagerappear because we hate doing things.We'd rather go and have fun than sitB.She looked in the mirror.down and take on our responsibilities.That is why you have so much trouble inC.She listened to the news.your life;your parents won't let you go out with friends because you haven'tD.She fell down carelessly.5cleaned your room or your teacher is always criticizing you because you26.What does the phrase "rinsed out"in paragraph 5 probably mean?haven't finished your homework.A.Opened.B.Washed.C.Covered.D.Coloured.28.Who are the target readers of this passage?高一英语试题第1页,共12页高一英语试题第2页,共12页
After she was finally done with that,she went to the kitchen to find27.What is the text mainly about?something to eat.After eating,she went back into the bathroom.Afraid toA.An active girl.B.A big morning.look in the mirror,she started to brush her teeth.She turned on her radio andC.An unforgettable day.D.The first day of school.started to dance.Forgetting about the slippery()floor,she slipped andhurt her head but trying to be brave,she got back up and continued to brushTeenage life is quite dramatic but that doesn't mean you cannot enjoyher teeth.your life in these years.Even with your daily troubles,your life is not very hardShe rinsed out her mouth and went back in the living room.She glanced atif you know how to deal with them.the clock.It was 7:00.She hurried to get on the bus.She waited and waited,I know exactly how you feel.Teenage life can be hard.You are not a kidbut the bus never came.So she went inside to see what time it was.It wasanymore,because you are smart enough to consider your surroundings.8:00.However,you are still not an adult because there are still lots of experiencesShe got scared.She was running through the house screaming,"Mom!that you need to have and lessons that you need to learn from theseMom!The bus forgot me!"experiences..Above all,,the hormonal(荷尔蒙的)imbalance in your body canHer mom woke up and sat up.She started to laugh."School doesn't startreally mess you up.I have been there.I was in it for six years exploring whattill tomorrow,silly,"her mom laughed.life is about!Anne stood there a minute."What!I got up for nothing.I have to do thisAs a teenager,.I had a major problem completing my routine(日常的)tasksall again tomorrow,"she thought.on time.And at that time,all that I needed to do was to finish my homework,24.Why did Anne choose her T-shirt and jeans?study for the upcoming tests and clean my room.Now,I have much moreA.She found them comfortable to wear.things to do:cooking,cleaning and working while keeping a balance betweenB.She liked to wear casual(随便的)clothes.all my relationships related to work,family and friends.That really is a lot ofC.They are fashionable then.work.So,I will just give you one golden tip,"Never leave that till tomorrowD.It's required to wear new clothes for school.which you can do today.25.What did Anne do while brushing her teeth?Life becomes much easier now because I finish all my work on time and IA.She danced to music.have enough time to let my hair down.Half the problems of a teenagerappear because we hate doing things.We'd rather go and have fun than sitB.She looked in the mirror.down and take on our responsibilities.That is why you have so much trouble inC.She listened to the news.your life;your parents won't let you go out with friends because you haven'tD.She fell down carelessly.5cleaned your room or your teacher is always criticizing you because you26.What does the phrase "rinsed out"in paragraph 5 probably mean?haven't finished your homework.A.Opened.B.Washed.C.Covered.D.Coloured.28.Who are the target readers of this passage?高一英语试题第1页,共12页高一英语试题第2页,共12页
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srd1vilidiaRanjitaGogoiortwasborn iniaBasmallfind RanjitGogoivillageAssamjumping anin 1962..Whennd runningshewasa girl,everyonecouldbecamearoundleyballcaptain.time.theBut sportsAlso,shethat remairher mindmarriagewasgoing toherchildren.However,thingWhatchargym.thismothertwo intochampion wasRanjitawhotheopeninga swimmingthenpoolir2011.40s,dointo theinternashe started competingevelnational andwinning manyher handInteresteed in competitivewerlspornethentriedandwrestlingtoo.TheAssam"earned herstatlevel.Iron Ladyof"We are happyshecan takeup herhobbiesrememberfirstimewon.a competition inswimminabout20132014andwea bigparforhervithallrelativesand friends.was onenomenthadever seenAnjumonvoice filled withpride.AfterpletingdegreeollegeRanjitamarriagehemovedtothe PhlippinecafewyearsasbanddegreeAlwayshePhDlearn,went after aeagercoursecompprogrammingIalwayhadideamoveand lookedfor solutionsherechallenges InohatfacedsaaidthenampionRanjitabeautifulgardena hobbythatcontinueserselfsheeventodaytendinherswimmingShewouldcompetemoresportseventsother thanSsoonkeptbusierbecausenewasandwrestling.1051gonbitischildhood?Whatabout RanjitaGogoiknovherdcweB.Shewas fullenergy.ofA.Sheschool.didwellhenD. She had stronginterestvolleyballteam.C.Shejoinedlife change?the turningof RanjiGogoi'majorpointWhatA.Apoolopened.swimmingVgniylgaialnisnmotheof twochildren.Bcamewbcompetitionsompetednationalboscigid baC.Shebioo fnaicwrestlingbecameinterestD.Poerliftingandfeel at heperformance?familyprobablyRanjitGogoi'sD.Disappointed.26dC.Surprised.B.Proud.yed.A.Ann000:00the text?0C1897-What'the besttitledleriqaod27B.TheQualitiesMotherChampionSpecialChallengofA.TheHobbiesTheMotherlor9hsOChampionC.TheStory ofBoldsThe moveoollochools.high限制)191restrictionsfor cellphonebnpushingstates arssroomMoreAmericanproblenthemajorschoolitisercentof U.S.teachersnat72mainlybecauseportedResearcCentePeweport less of acomestheTeacherspublistudy,classrooreceproblerin thnajorelementaryInpercentdistractand6cellphoneniddleschoolteachersayused socialpercertudentsteachersAboutS.saidstudenttheoungewithManeducatorssomeneedtakeproblemproblerasthere iscellphoneuseSo,schoolseeduringeacheronlineschoolshoppecandmusicstate'slisteneschools.media,publicuseincellphoneStudiesrestrictorder saidlatest statemeasures.thechoolsYoungkin'sbecameVirginiaorder for localalso show布)grades.TheysoIn Julyissued(and achieve lowerYoungkin,class learn lessGlennduringgovernorphonewhouse theirstudents第4页(共8页)show that高一英语陕西
以来与民族主义的关系思潮孙中山从反满转为反帝,中国早期马克思主义者既有国际激进主义主义和阶级斗争精神,又有浓厚的民族主义色彩一方面,自由主义推动了民族主义,使其更具有现代性;另一方面,民族主义对归属、忠诚以及团结的强调推动了自由主义自由主义本土化保守主义对文化的民族性与继承性的重视丰富了民族主义保守主义手段,使之更趋于合理党的诞生标志着新民主主义革命的开端突出了“真B.五四爱国运动顺应了时代发展潮流强调了“引C.井冈山斗争促进了革命统一战线的形成古代西亚史诗D.国民革命运动改变了中国社会面貌书中所记述的C20世纪40年代后期,毛泽东亲自指导,而且命令政府在必要的时候可以发放农见,《吉尔伽贷、工贷,要尽量做到不违农时,减少误工。除此之外还要改良农业技术,提倡A.印证了选种,兴办水利,发展合作经济,务使增产。这旨在B.保证我党工作重心的转移VC、属于文为土地改革的全面实施保驾护航D.提高农民的政治经济地位C.为解放战争的胜利奠定物质基础下图为古(.7.下表为1949-1957年工农业比例关系变化表(单位:%)。表中数据变化的主要象征、古原因是适应1949年1952年1957年建立100按总产值计算100100C.促进工业30.141.556.5D、彰显农业69.958.543.5按净产值计算100100100工业15.523.238.1农业84.576.861.9A.资本主义工商业的改造完成B.国民经济逐渐得到了恢复C.社会主义工业化战略的实施D:社会主要矛盾发生了变化1984年,我国制定了奥运争光计划以保证竞技体育的发展,社会各界开始关注A.折射出当时B.发展体育成为大众共识A.充满活力的国家形象D.新闻传播途径有所拓展C经济体制改革的推进高三历史第2页共6页
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再度直接把世界推入类似的可怕灾难。"该材料主要反映了A.拿破仑战争后欧洲政治文化的重构B.一战的历史影响和对战争的反思C.凡尔赛—华盛顿体系的极不稳定性D.亚欧战争策源地形成的历史根源19.1942年2月,蒋介石访问印度,与印英殖民当局、国大党及有关各方人士进行广泛接触,希望印英殖民当局允许印度取得自治领地位,劝说国大党暂缓提出独立要求。然而,英国政府对中国介人英印事务持排斥心理,国大党也坚持原有立场,蒋介石此行未能取得成果。上述材料表明中国·A.倡导建立世界反法西斯同盟B.支持亚非民族解放运动C.参与建立战后新的国际秩序D.积极争取发挥大国作用20.有学者认为,到20世纪90年代,由于基因工程的发展,继第一次“绿色革命”之后发生了第二次“绿色革命”,在这场革命中,科学家将取自不同生物的基因材料加以混合、配对。它如今也正被应用于农业,由此带来的植物能在盐性或干燥的土壤中长,产量更大,营养价值也更高。对此解读正确的是①基因科技有助于从根源上解决食品安全问题②科技进步在保障粮食安全方面发挥了积极作用③增加了人类的食物供应,促进世界人口增长④表明以高科技为基础的设施农业取得突破性进展总A.①②十六B.②③C.①③④D.②③④市国中试卷Ⅱ非选择题部分三、非选择题(本大题共4小题,其中第21题20分,第22题7分,第23题13分,第24题12分,共52分)21.阅读材料,完成下列要求。(20分)材料一政之所兴,在顺民心;政之所废,在逆民心。民恶忧劳,我佚乐之;民恶贫贱,我富贵之;民恶危坠,我存安之;民恶灭绝,我生育之。《管子·牧民》其(文帝)与丞相、列侯、吏二千石、博士议之,有可以佐百姓者,率意远思,无有所隐。——刘恒(汉文帝)《议佐百姓诏》材料二1948年,九月八日至十三日,中共中央在西柏坡召开政治局会议,会议以更多的力量讨论的是:将要建立的新中国应该是怎样一个国家···为了成立新中国中央人民政府做准备,九月二十六日,由华北临时人民代表大会选举产生的华北人民政府正式成立,董必武担任主席。十二月一日,中国人民银行成立,发行人民币,定为华北、华东、西北三区的本位币。这些,都是迎接全国胜利必不可少的条件。—摘自金冲及《二十世纪中国史纲》材料三九十年代我国经济的发展速度,现在从国际国内形势的发展情况来看,可以更快一些。十校高三历史试题卷一4(共6页)
(2)当液体感应器接触到水后形成闭合的回路单向导电(3)热传递18.如右图S19.根据Q=cm△t(1分):修建人工湖后水量增多,相同质量的水,在吸收相同热量的情况下(1分):湖内水的比热容较大(1分):水的温度变化小,从而使周边环境温度上升变慢,减缓热岛效应(1分)。20.解:(1)水吸收的热量:Q=cm(t-t)=4.2×10J/(kg·C)×3kg×(100℃-20C)=1.008×10J2分(2)消耗的天然气的体积:V=110.40m-110.35m=0.05m天然气完全燃烧放出的热量Q=qV=3×10J/m×0.05m=1.5×10J2分(3)该燃气灶的效率:Q_1.008×106]67.2%···2分01.5×106](公式、带入数值正确得1分,答案正确得1分)21.解:(1)当开关S断开、S闭合时,灯泡L与L串联,电压表V测L两端的电压U=3V,电压表V测L两端的电压U=2V由于串联电路中电源电压等于各用电器两端电压之和1分则电源两端电压:U=U+U=3V+2V=5V·.··2分(2)当开关S、S同时闭合时,灯泡L被短接,只有灯泡L接入电路···1分电压表V测电源电压为5V··..·1分电压表V电压为OV··1分


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