四、解答题：本题共5小题，共77分，解答应写出必要的文字说明、证明过程及演算步骤15.(本小题满分13分)已知集合A={xlx2一ax+b=0,a∈R,b∈R}.(1)若A=(1),求a,b的值：(2)若B={x∈Z-3

B.孔子指出贤明的君主在衣食住行等方面都非常节俭，内心没有过分的欲望，和百姓同享利益。C.孔子认为晋国应该遵守唐叔传下来的法度，并且以此作为百姓的准则，卿大夫按照位次来维护它。D.蔡史墨认为铸刑鼎的危害恐怕要牵涉到赵氏，但赵鞅如果修养德行，是能避免祸患的。13.把下面的句子翻译成现代汉语。(8分)(1)是故君子以之为尊，然后以其所能教顺百姓。(2)克己复礼为仁。一日克己复礼，天下归仁焉。(《（论语〉十二章》）14.结合材料一、二，简要概括孔子反对铸刑鼎的原因。(5分)(二)古代诗歌阅读（本题共2小题，9分）阅读下面这首宋诗，完成15~16题。闻角韩琦古堞连云暝霭收，呜鸣清调起边楼。雍琴垂泪虚情恨，羌笛残梅未胜愁。数曲伴风吹戍垒，几番侵梦入宾邮”。听来便觉春心破，素发生多不待秋。[注]①堞：亦称“女墙”，城上齿状的矮墙。②宾邮：接待宾客的驿站或旅馆。15.下列对这首诗的理解和赏析，不正确的一项是（3分)A.首联不仅点明了时间和地点，还通过“鸣鸣清调”引出了全诗的描写对象一角声。B.领联写到“雍琴”“羌笛”两类乐器，着意强调它们较于角声更能增添诗人的愁情。C.颈联通过描绘“伴风吹戍垒”和“侵梦入宾邮”，展现了号角声的穿透力与感染力。D,全诗内容扣着“闻角”展开，不仅体现出边关气象，而且反映出了诗人的内心世界。16.同样写听到军中号角声，本诗与辛弃疾的“梦回吹角连营”(《破阵子·为陈同甫赋壮词以寄之》)表达的感情有什么不同？请简要分析。(6分)：(三)名篇名句默写（本题共1小题，6分）17.补写出下列句子中的空缺部分。(6分)(1)班会课上，李老师使用《论语·泰伯》中“”两句话，激励学生树立远大的志向，担起民族复兴大任。(2)在《江城子·乙卯正月二十日夜记梦》中，苏轼梦到妻子打扮场景的诗句是”,表达了爱侣在自己心目中的永恒印象。(3)夜下漫步，见到广阔的水面之上一轮皎洁明月，同学们不禁吟咏起古人的诗句：三、语言文字运用（本题共5小题，18分）如今，精神内耗已经成为一个流行语。生活中，人在自我控制与管理的过程中需要不高二语文试题第7页（共8页）CS扫描全能王3亿人都在用的扫描ApP

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（一旦）投身其中，不是被烧焦，就是被淹死。（）【】（2）如今，（如果）想要在天下无人能抵挡，却不施行仁政，这就好比是拿了烫手的东西却不去用水洗一洗一样。【评分标准】（译出大意得1分，“是”“执热”“灌”各1分）14.（5分）材料三中认为，国君喜爱仁德，天下无人能够抵挡。（1分）材料一中“仁人之兵”所向披靡，可以正面论证材料三的观点。（2分）材料二中秦二世对百姓“随速肆利”而积怨于民，最终亡国，可以从反面论证材料三的观点（2分）【参考译文】材料一：荀况曾经与临武君在赵孝成王面前论辩用兵之道。孝成主说：“请问什么是用兵的要旨？荀况说：“用兵攻战的根本，在于统一百姓。兵士与百姓不和睦，即便是商汤、周武王也不能有必胜的把握。”临武君说：“并非如此。用兵所重视的是形势要有利，行动要讲究诡诈多变。善用兵的人，行事疾速、隐蔽，没有人料得到他会从哪里出动。”荀况说：“不对。我所说的，是仁人的用兵之道和统治天下的帝主志向。您所看重的是权术、谋略、形势、利害。而仁人用兵，是不能欺诈的。用夏樂的计策去欺骗尧，就如同把手指伸进滚水中搅动，如同投身到水火之中，（一旦）投身其中，不是被烧焦，就是被淹死。所以仁人的军队，上下一条心，三军齐力：臣子对国君，下属对上级，犹如儿子待奉父亲，弟弟侍奉哥哥。况且，仁人若统治者十里的国家，他的耳目将布及百里，若统治着百里的国家，他的耳目便将布及千里，若统治着千里的国家，他的耳目就会遍及天下，这样他必将耳聪目明、机警而有戒备，和众如一。因此仁人的军队，集结起来即为一支支百人的部队，分散开时便可各自为战，延长仲展好似莫邪宝剑的长刃，碰上了就会被斩断：短兵精锐仿佛莫邪宝剑的利锋，遇到了就会被瓦解：安营扎寨稳如磐石，顶撞它的，角就会遭摧折而退却。《诗经》所谓：商汤竖起大旗，诚敬地握着斧，势如熊能烈火，谁敢把我阻拦？正是说的这种情况。材料二：秦二世皇帝，拥有天子的权势，占有天下的财富。凡是人迹能到达的地方，舟船能通航之处，没有不建立郡县的，然而放纵耳目的奢欲，穷尽奢侈烂生活的变化，完全不百姓的饥寒和财物的乏。动用万乘车辆，而修建阿房之宫，征发间左的贫民，收取天下大半的赋税，百姓随之被捕遭到极刑，挽着车络头朝大路死去的，一个早晨就有成千上万。天下人民像焦烤灼热一样饱受煎熬，悲痛就像服用苦药一样猛烈，上下不得安宁，官史百姓相互失去依靠。前往成守渔阳的上卒陈胜，从大泽乡起事，挽起胳露出右臂，号称大楚，而天下像回声一样应和。在这个时候，没有坚固的销甲尖利的兵器，坚硬的弓弩和强大的冲车，他们就砍伐酸枣作为矛柄，纳入矛头作为锋刃，削尖木棍，拿起扁担锄头，用来作为长戟强弩，攻打城池占领土地，没有敌人不投降、没有土地不被攻下的。天下因此像蚂蚁出洞一样混乱，风起云涌席卷天下，方圆达数千里。义兵势力地位都是最低账的，而兵器也是最为不利的。然而一人倡导而天下响应，是因为在人民中积聚了怨恨。材料三：孔子说：“行仁者不会被天下人阻挡。国君喜爱仁德，天下无人能够抵挡。”如今，（如3/4高三语文参页共4页

tan α【详解】由题意sin（α+β）=sinαcosβ+cosαsinβ=又3tan βsin α cosβ所以=3，即sinαcosβ=3cosαsinβ,cos α sin β所以4cosasinβ=-，所以cosasinβ=12故选：D6.已知O为VABC的外接圆圆心，BC=2，BAC=30°，则AB·OC的最大值为（A.4B.6【答案】B【解析】【分析】得到BOC=2BAC=60°，△OBC为等边三角形，OA=OB=OC=2，变形得到AB·OC=(OB-OA)·OC=OB·OC-OA·OC=2-4coSAOC，当A,O,C三点共线，即coSAOC=-1时，AB·OC=2-4coSAOC取得最大值，最大值为6.【详解】因为O为VABC的外接圆圆心，BAC=30°，所以BOC=2BAC=60°，因为OB=OC，所以△OBC为等边三角形，故OA=OB=OC=2，=2×2×-4cosAOC=2-4coSAOC，2当A，O,C三点共线，即coSAOC=-1时，AB·OC=2-4cosAOC取得最大值，最大值为2+4=6.B故选：B7.某中学数学兴趣小组为测量学校附近某建筑物的高度，在学校操场选择了同一条直线上的A，B，C三

2.How was the writer's life at first in London?A.Exciting.B.Scary.C.Satisfying.D.Dull.3.What influenced the writer's life most?A.Joining the boxing team.B.Losing the competition in Milan.C.Suffering from a motorcycle crash.D.Being the head coach of the team.4.What does the writer intend to convey in the last paragraph?A.Life is not all roses.B.Difficulties make him stronger.C.Failure is the mother of success.D.Devotion makes him successful.Passage 2Student loan (debt has become a worldwide problem.In America,thecountry's overall student debt reached a record of $1.75 trillion in 2024.The averageperson with student loan debt owed between $20,000 and $25,000.A recent Japanesegovernment report says it has been lending over $9 billion yearly to students since 2010.Similar conditions exist in Africa and South America.Several factors account for high student loan debt.One is that employers everywherehave increased their demands on workers,making higher education a requirement for manyjobs.The students,however,after graduation,often find that their country's economy isnot strong enough to support their financial needs,so their ability to pay back the loanbecomes a problem.To solve the problem,many countries are seeking their ways.Australia has developeda system where students do not have to pay anything back until they are earning at least$40,000 a year.In America,several candidates running for president have offered moreextreme solutions that all or at least some of these loans will be forgiven.Some professors in several universities recently studied what the effects of debtforgiveness might be.They found that,overall,sudden debt relief greatly improvedthe borrowers'lives.Not only did they have more money,but they were more likelyto move to a new area and seek better paying work.Yet the professors'research doesn't include a look at what might happen to financialinstitutions or the overall economy if debt were totally forgiven.It only looks at how debtforgiveness would help the borrowers.The professors warn that debt relief might actuallymake borrowers become more reckless()with their borrowing in the future.No matter what,the professors agree that if countries do decide to approve somestudent debt relief,the neediest students should be helped first.【JKT·英语·纠错提分卷（十一）第2页（共6页）】

四、解答题：本题共5小题，共77分，解答应写出必要的文字说明、证明过程及演算步骤15.(本小题满分13分)已知集合A={xlx2一ax+b=0,a∈R,b∈R}.(1)若A=(1),求a,b的值：(2)若B={x∈Z-3

farmer, community leader, and the lands in a family are passed on to the male children. 23. Where is the text probably taken from?land must be prepared to work hard. 22. What do Dr.the lake, which make it a popular destination for families.Robinson State Parkfamilies and art lovers.appreciate imaginative designs of thethe Hat,sculptures(雕塑）describing some ofDr. Seuss GardenForest ParkMemoriallandscape.Blunt Parkon to get started.Monica has been aC. A history magazineA. A travel blog.B. They offer entertainment live shows.D. They are wonderful sites for family activities. A. They feature art and imagination.C. Blunt Park. A. Forest Park. Going to Forest Park isThe Dr.Seuss Garden and Robinson State Park havelin common?【高二英语第3页（共8页）】women's and The Lorax.Dr. sculptures.Seuss's favourite characters, D. A geography textbook.B. A city brochure.B. Dr.The garden is aSeuss Garden.So a playground, perfect destinationem o woHWhether and a beachsobwoH25154Breadforadaptingagricultskills.help pto purRealizspeakmore24.intoworki

模拟信息卷物理(2)设弹簧第一次被压缩到最短时，B、C的速度大小为“？，根据动量守恒有m+mw2=2m3(2分)111根据能量守恒，弹簧具有的最大弹性势能E,=2m6+2m-2×2m(2分）得E,1分）·(3)弹簧恢复原长时，设B的速度为v4、C的速度为，则根据动量守恒有mo+m2=mw4+m5(1分）根据能量守恒有m+a-m+(1分11解得=0，西=-2%(1分）设A、B第二次碰撞后，A、B的速度分别为6、，根据动量守恒有3m×（-y1)+mwo=3mv6+mw（1分)根据能量守恒有●×3m(-)P+m=×3m暖+2m(1分)111解得6=子=-子1分由于，>5，因此物块B会第二次压缩弹簧，作用过程B、C质量相等，类似弹性碰撞，交换速度，因此被弹簧弹开后，物块C的建度大小为子，(2分)物理三第9页（共9页）

七年级（上）Unit5基础训练听力原文及参考答案听力原文第一节听下面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答案。每段对话读两遍。1.W:Tim,do you want to visit the rainforest?M:Yes.But I am busy this autumn.I want to visit it next summer.2.M:Wang Li,where is your home-town?W:I am from Xishuangbanna.How about you,Li Wei?M:Kunming is my hometown.3.W:Tony,is this your parents'horse?M:No,Susan.It is my uncle's horse.He often rides it to my parents'farm.4.W:Ben,your mom says you want to go to Yibin,Sichuan.M:Yes.I want to take the train to go there and visit Shunan Bamboo Forest.5.M:Hello,Kelly.Do you know how to do the homework about forests?W:Yes,you know my hometown is near a forest.M:Oh,that's great!I have no idea about the homework now.Can you help me?W:Sure.第二节听下面几段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳答案。每段对话或独白读两遍。听下面一段对话，回答第6至第7两个小题。W:Nick,where is your hometown?M:Alice,my hometown is in Hunan.In spring,it's warm and windy.W:What do you do in spring?M:I always fly a kite and climb mountains with my family.W:So you like spring best?M:No,I like summer best.My friends and I often swim in summer.听下面一段对话，回答第8至第9两个小题。M:Nancy,what about going to the grassland this summer holiday?W:Good idea,Paul.There are many animals there.I like them very much.M:What animals on the grassland do you like?W:I like elephants and horses.M:So what's your favorite animal?W:My favorite animal is the elephant.M:Why do you like it?W:Because I think it's very friendly.听下面一段独白，回答第10至第12三个小题。(W)My name is Cindy.I like climbing mountains.On weekends,I often go mountainclimbing with my friends.I enjoy it because it can help me keep healthy.When I am in themountains,I can see many kinds of green trees and plenty of grass.That makes me happy.And Ican also see some small and cute animals.When I am on the tops of mountains,I usually feel