2分)在面直角坐标系中，O为坐标原点，动点M(x,y)到定点F(1,0)的距离和它到定直线1：x4的距离之比是常数)，设动点M的轨迹为曲线C,1)求曲线C的方程；2)过点N(-1,0)的直线与曲线C相交于点A,B(不在x轴上)，记线段AF的中点为P,连接PO,并延长PO交曲线C于点D,求△FPN与△BND的面积之和的取值范围容内非金头高：容内：来典王票灯卷工美已知函数f()-十3x十3，g()广2e一x实2.小@，器小8f共8大本指21.(12分)(1)判断g(x)的零点个数；的水要目酸合舒(2)求曲线)=f()与曲线y=g(x)公切线的条数.>g0}=A合巢，中个生选考题：共10分.请考生从第22,23两题中任选一题作答.如果多做，则按所做的第一个题蠕目计分.&[选修4一4：坐标系与参数方程](10分)在面直角坐标系xOy中，曲线C的参数方程是x-3cos6,(9为参数).以原点0为洲y=a+√3sin0极点，x轴的正半轴为极轴建立极坐标系，曲线C,的极坐标方程为cos(0十)=一2。相(1)写出曲线C的普通方程和曲线C的直角坐标方程；(2)若曲线C与曲线C2交于点A,B,点P(-2,0)使得PA,AB|,|PB|成等比数列，求a够的值,不图破度图代暗馆(>。，0收不士贝，宏图的(：效匠特司才台单个及好可23.[选修4-5：不等式选讲](10分)已知函数f(x)=|x-2,g(x)=2f(x)-|2x十1的最大值是λ(1)求入的值；(2)若a>0,b>0,且a十b=λ，证明：√a+1+√b+2≤4.

Despite my best efforZackoud leavethe house.1 brought himpate of food and hewatched us from the window.I was upset that he coudea few minutes of peace in thespring sun.Anyway,Zack was a joy around,and we tried to meet all his special needs.We wereworried that Zack was delayed at schoolwork and needed to attend a speech and languagecamp,but he refused to go..I begged,and finally bartered(交换).从.女联e才衡“T'll do it for a pet chicken,”he decided.That's when Valor,a hen with soft feathers,entered ourlives inMay John,my hus-band,named her Valor,which meant"courage"in ancient English.No one had expected how the chicken would make a difference,but it did.Once Valorarrived,Zack slowly began stepping out in order to be with her.In turnwe repaid her withtreats of tomatoes and sunflower seeds.For some unknown reasons,Valor offered Zack peaceand comfort and was content to keep him company wherever he went.To our excitement,Zack talked more and smiled often.He even turned to us with questions about raising pets,gio avevis nob ainomaking John and me thrilled,Paragraph 1:1mts行o7g(是染)sa0m9srs002ag母sbio1In September,another barbecue came with more new friends.t09T09x9iu03时9W1ibiE,92030f0d2829m09t1.971Bag0g192no0t6r100寸Vb位Abanoidasl-blo dtiw slgosq isd awoda svsd2q161020U0093r09Paragraph 2:When I suggested introducing our new friends,amazingly,Zack stood up.3 no,ko寸a00ds1933lgin3T○iedqssg nuol odr asob页新S4·高考对应题型·限时模拟·英语（十四）第4页（共4页）ad to etosqmi svusgon orT

色。(3分，答出其中任意三点即可，符合题意的其他答案也可)(2)女性社会角色转变，注重表现身体美感；西式服装的影响；生产技术的改变。(3分，每点1分，符合题意的其他答案也可)(3)强令男子剪辫，劝禁女子缠足。(1分，符合题意的其他答案也可)23.(1)引进高铁技术中国国外吸收创新，自主研发走出国门(3分，示意图需呈现引进到走出的方向、区域、内容等)(2)国家政策的引领；良好的国际环境；广阔的国际市场：提高中国国际影响力的需求。(2分，答出其中任意两点即可，符合题意的其他答案也可)(3)加大科技创新，打造科技品牌。(1分，符合题意的其他答案也可)24.（1)工业发展的劳动力不足；城市化水低。(2分，每点1分，符合题意的其他答案也可)(2)一定程度上改善了农民生活条件，增加了收入，缓解了经济压力；有利于资本主义经济的发展，推动俄国向近代化转型；开阔了农民视野，提高了农民素质；为工业化发展提供大量自由劳动力。(3分，答出其中任意三点即可，符合题意的其他答案也可)(3)改革旧的生产关系，适应生产力的发展。(1分，符合题意的其他答案也可)25.【示例】题目：顺应历史发展的选择能够挽救危机正文：1929年资本主义世界爆发经济危机，美国出现经济大萧条。1933年，罗斯福就任美国总统后实施新政，采取国家干预经济新模式，推动了美国经济的复苏，开创国家干预经济先河，新政是美国政府在维护资本主义制度的前提下作出的政策调整，深刻影响了资本主义世界。而以德、意、日为代表的法西斯国家倒行逆施，威胁世界和。综上所述，顺应历史发展的选择能够挽救危机。评分标准：①题目恰当，观点明确；一等②史实运用正确；(6~5分)③条理清晰，语句通顺，表述完整。①题目恰当，观点较为明确；二等②史实运用基本正确；(4~2分)③条理较为清晰，语句较为通顺，表述较为完整①题目不恰当，观点不明确；三等②史实运用不正确；(1~0分)③条理不清晰，语句不通顺，表述不完整。2

1、[三省三校三模]东北三省2024年高三第三次联合模拟考试数学答案2、[三省三校三模]东北三省2024年高三第三次联合模拟考试英语答案1553目○0令ll×loo乡0少辟细理胖邀。很结吊一段中时1me法及开甲可行分；无陪言错张，衣达上嘴即可得满optimists'often pay no attention to how much分3、[三省三校三模]东北三省2024年高三第三次联合模拟考试物理答案-4、[三省三校三模]东北三省2024年高三第三次联合模拟考试理数答案21.(本小题满分12分)【解析】(1)由f()=n(x+a-x2-x,得f'()=1-2x-1,x+a当x=0时，f(x)取得极值，∴'(O)=0,.1-2×021=0,解得a=1,0+a经检验，a5、[三省三校一模]东北三省2024年高三第一次联合模拟考试历史答案1、[三省三校一模]东北三省2024年高三第一次联合模拟考试地理答案1、2024届东北三省高三联合模拟考试（12月）（政治）试卷答案1、东

述散文的论述风格和语言特色。（修辞1分，分析好处2分，共3分）【参考译文】【材料一】一个人立身处世，可贵之处只在于德行，不必谈及荣华富贵。况且君子小人本来就不是永远固定不变的，做善事就是君子，做恶事就是小人，（你们）应当需要自我克制、自我勉励，使（你们的)善行一天天地递增，不要放纵（自己的）私欲，使自己陷入刑戮之中。【材料二】李花和桃花齐名，都是花中的领袖，但是桃花的颜色可以变化，李花的颜色却不可以改变。“国家治理得好，不改变困顿时的节操，这是真正的强硬！国家治理不好，到死也不改变节操，这也是真正的强硬！”自从有这种花以来，就没听说花的颜色略微有改变，始终如一，严守节操。16.①此文段论述了人人都有“本心”，我们应该不丧失自己的“本心”的观点；②材料一论述了不能放纵自己的私欲，从而使自己丧失“本心”的观点；③材料二论述了人人都应像李花一样坚守原则、保持初心的观点。（每点1分，共3分）(二)17.(1)实(2)虚(3)词人渴望从军杀敌、建功立业的迫切愿望[第(1)(2)空每空0.5分，第(3)空1分，共2分]18.词人结尾使用感叹号，情感表达更加强烈，更能引起读者的情感共鸣，也使得词人渴望杀敌报国却壮志难酬的抑郁愤懑之情表达得更淋漓尽致。（意思对即可，2分）》四、名著阅读(5分)9.(1)示例一：我更认同“反抗精神”。该作品写了众多草莽英雄不同的人生经历和反抗道路。如李逵面对朝廷的招安，奋起反抗，扯碎诏书揪打陈太尉；再如林冲面对高俅父子的陷害，忍无可忍，走上反抗之路。这些都体现了英雄好汉的“反抗精神”。示例二：我更认同“侠义精神”。该作品着力渲染好汉们豪侠仗义，除暴安良的英雄壮举。如鲁智深听说金氏父女的遭遇后，打抱不，给他们盘缠回东京；再如宋江从不吝惜钱财，凡是有人投奔他，无论身份贵贱他都款待。这些都是“侠义精神”的体现。（能结合名著内容具体分析即可。5分）(2)示例一：沙僧一红色脸谱。师徒四人取经路上，沙僧是孙悟空降妖除魔的帮手，一路上勤勤恳恳，从无怨言，认真履行着自己的职责，对师父唐僧忠心耿耿，别无二心，一直陪护师父抵达取经终点。他的忠心有目共睹，因此为他设计红色脸谱。示例二：孙悟空—一蓝色脸谱。因为他保护师父唐僧，带领师弟们一路披荆斩棘，降妖除魔，历经九九八十一难，取得真经并获封斗战胜佛。孙悟空是一个火眼金睛、嫉恶如仇的勇者形象，因此为他设计蓝色脸谱。（颜色选择正确1分，具体分析4分，共5分。若有其他答案合理亦可）五、作文(50分)20.【审题指导】①审材料。材料中以“在成长的路上，我们学会了坚韧不拔；在挑战的瞬间，我们懂得了勇往直前”引出责任担当的主题。“责任担当，如同生命中的一盏明灯，指引着我们前行”用比喻的手法指出责任担当的重要性，即能指引我们正确前行。“面对困难与挫折，我们始终坚守着责任和信念，用坚定的步伐迈向远方”，表明在我们遇到困难和挫折的时候，责任担当能帮助我们走出困境，迈向远方。此材料作为一个引子，传达出青少年在青春年华，要“勇担重任”的主题，点明我们可从“责任担当”的角度下笔，围绕承担起属于自己的责任这一核心点立意，结合自己的经历或者见闻联系实际，表现“小我”的奋斗主题，也可以上升到“大我”的层面体现家国情怀，契合时代主题，体现社会主义核心价值观。写作过程中可以从这些关键词中选择角度，结合自己的生活实际进行写作，也可以发散思维，表达自己独有的观点，言之有物，能够给人以启发即可。②审题目。题干给出两个写作情境，写作时从两个写作情境任选其一即可。若选择“故事分享”板块中的任务，紧抓话题中的关键词，如“担当”提示考生所写内容应与担当相关，且内容应是积极向上的；“是”提示我们横线处所填内容应体现担当的内涵、影响、作用或地位等，可以恰当使用一些修辞手法，比如可以填写“青春的底色”“直面错误的成长”“默默无闻的绿叶”等词语，表明“担当”对我们成长的重要性。2

21.(本小题满分12分)【解析】(1)由f()=n(x+a-x2-x,得f'()=1-2x-1,x+a当x=0时，f(x)取得极值，∴'(O)=0,.1-2×021=0,解得a=1,0+a经检验，a=1符合题意，则实数a的值为1.--一3分(2)由(1)知f(x)=ln(x+1)-x2-x,由f=x+b,得nx+少=+x-b=0,3令p(x)=ln(x+1)-x2+二x-b,2则f()=一x+h在区间0,2上恰有两个不同的实数根等价于函数@)在区间0,2】上恰有两个不同的零点，(0=1-2x+3=-4x+5x-Dx+12.2(x+10当x∈[0,1)时，p'(x)>0,于是p(x)在[0,1)上单调递增；当x∈(1,2]时，p(x)0,02)=1n1+2》-4+3-b≤0，1解得ln3-1≤b-1},”()=x2x3),空"(x)=0，得x=0或x=一亏（舍去），∴.当-1

。世纪金榜走向重点2024年高考密破考情卷宁夏（六）B对于结论①：因为函数f(x)=xnx,x>0,0向所以f广(x)=lnx十1，所以当00，作可由题意知PQ∥F,F2,因为四边形PQFF2为菱形，且y≥一1边长为2c,而△QFO为直角三角形，QF,=2c,行域如图：有学，海养素2别FO=c,得，格朴面四拉林，下-36-

1553目○0令ll×loo乡0少辟细理胖邀。很结吊一段中时1me法及开甲可行分；无陪言错张，衣达上嘴即可得满optimists'often pay no attention to how much分)【解析】根据最后一段中的“Anger can onlytime something will take,.”可知，“时间乐观者”常be controlled by remaining silent.”可知，唯一控常不关注做某事将会花费多少时间。制怒气的方法就是安静。334/5【评分标准】附：听力录音材料73一75题的答案使用完整或简略形式均可，能答出关【.短对话理解健词语即可给分。所提供的答案仅供参考，其它答案1.W:Why do you play volleyball every day,not给分与否的情处理。（人称、时态、大小写、标点符号等basketball or football?有错扣1分：同一个答案中，同一错误出现多次或出现M:Because it makes me feel excited.多个错误，不重复扣分)2.W:Could you please tell me where I can get some《.单词拼写money?76.weighs77.step 78.remind 79.proudM:OK.This way,please.3.W:I don't think we can go swimming this80.medalX.书面表达afternoon.It's raining so hard.尖子生审题M:Don't worry.The radio says it'll be fine in about1.文体：应用文one hour.2.主题：介绍减轻压力的方法。4.W:I'm fourteen.I know you are one year older than3.人称：以第二人称为主。me,John.4.时态：以一般现在时为主M:You're right,Helen.And Sally is one year【参考范文】younger than you.Dear Linda,5.W:May I help you,sir?I'm sorry to hear that you often have studyM:Yes.I want some fish,carrots and rice for mystress.Here is some of my advice for you.dinner.You should communicate with your teachers andⅡ.长对话理解parents as often as possible.They are usually able to听下面一段对话，回答第6、7题。provide useful advice for you.Sharing your troubles withM:Will you go to the movies with me tonight?them really makes a big difference to you.If necessary,W:Yes,I'd love to.When and where will we meet?you can ask TV programs or newspapers for help.M:The movie is at half past seven.I think we canRead some funny or relaxing books,such ashave dinner first.So we can meet at six at thestorybooks and history books.Reading usually leadsrestaurant near the cinema.you to a relaxing environment and makes you forgetW:Oh,sounds great.I'll take the underground.Thereyour pressure.You can also try listening to lightis an underground station near my home.music.It can also help you a lot.M:OK.I'll ride there.See you then!Finally,take part in different sports.It can notW:See you!only make you reduce your stress,but also help you听下面一段对话，回答第8至10题。keep healthy.W:I love the book about Chinese history best.WhatI hope my advice can work well for you.With myabout you,Tom?best wishes!M:My favorite book is about Chinese medicine.It'sYours,Li Huaso great that I can learn a lot from it.W:That's wonderful.Who gave the book to you?亮点词汇as often as possible经常M:I got it from my Chinese pen friend.We alwaysmake a big difference产生巨大的差距exchange gifts and we write e-mails to each othertake part in参加once a week.W:I think you can also practice your Chinese in提分句型this way.0f引导条件状语从句：②not only..but also.M:How clever you are!He teaches me to learn句型。Chinese by talking with Chinese and writing【评分标准】见抢分金卷一。diaries in Chinese.But I think watching Chinesemovies is the best.W:It depends on your interest.climb the mountain.They took some photos ofM:Yes.animals,such as monkeys,birds,cows and chickens.重.短文理解On the top of the mountain,there was a stone museum.They were very excited to see all kinds of stones.Last Saturday,Jimmy had a nice day with hisN,信息转换brother Mark.If you want to become outgoing,you can try theIn the morning,their father drove them to thefollowing advice.mountain village to see their grandparents.It tookFirst,make friends with outgoing people to create athem about half an hour to get there.While their fathergood environment.It can help you a lot.We all know thewas talking with their grandparents,their cousinenvironment can influence a person very much.Second,Linda took them to the river near the village.There,read great books and watch news to learn more about thethey took a boat trip happily for forty minutes.Then.world.As you increase your knowledge and open up yourthey picked apples on the farm for about twentymind,you'll be easy to be outgoing.Third,go out and joinminutes.It was really interesting.some team activities.That means trying to talk with

1553目○0令ll×loo乡0少辟细理胖邀。很结吊一段中时1me法及开甲可行分；无陪言错张，衣达上嘴即可得满optimists'often pay no attention to how much分)【解析】根据最后一段中的“Anger can onlytime something will take,.”可知，“时间乐观者”常be controlled by remaining silent.”可知，唯一控常不关注做某事将会花费多少时间。制怒气的方法就是安静。334/5【评分标准】附：听力录音材料73一75题的答案使用完整或简略形式均可，能答出关【.短对话理解健词语即可给分。所提供的答案仅供参考，其它答案1.W:Why do you play volleyball every day,not给分与否的情处理。（人称、时态、大小写、标点符号等basketball or football?有错扣1分：同一个答案中，同一错误出现多次或出现M:Because it makes me feel excited.多个错误，不重复扣分)2.W:Could you please tell me where I can get some《.单词拼写money?76.weighs77.step 78.remind 79.proudM:OK.This way,please.3.W:I don't think we can go swimming this80.medalX.书面表达afternoon.It's raining so hard.尖子生审题M:Don't worry.The radio says it'll be fine in about1.文体：应用文one hour.2.主题：介绍减轻压力的方法。4.W:I'm fourteen.I know you are one year older than3.人称：以第二人称为主。me,John.4.时态：以一般现在时为主M:You're right,Helen.And Sally is one year【参考范文】younger than you.Dear Linda,5.W:May I help you,sir?I'm sorry to hear that you often have studyM:Yes.I want some fish,carrots and rice for mystress.Here is some of my advice for you.dinner.You should communicate with your teachers andⅡ.长对话理解parents as often as possible.They are usually able to听下面一段对话，回答第6、7题。provide useful advice for you.Sharing your troubles withM:Will you go to the movies with me tonight?them really makes a big difference to you.If necessary,W:Yes,I'd love to.When and where will we meet?you can ask TV programs or newspapers for help.M:The movie is at half past seven.I think we canRead some funny or relaxing books,such ashave dinner first.So we can meet at six at thestorybooks and history books.Reading usually leadsrestaurant near the cinema.you to a relaxing environment and makes you forgetW:Oh,sounds great.I'll take the underground.Thereyour pressure.You can also try listening to lightis an underground station near my home.music.It can also help you a lot.M:OK.I'll ride there.See you then!Finally,take part in different sports.It can notW:See you!only make you reduce your stress,but also help you听下面一段对话，回答第8至10题。keep healthy.W:I love the book about Chinese history best.WhatI hope my advice can work well for you.With myabout you,Tom?best wishes!M:My favorite book is about Chinese medicine.It'sYours,Li Huaso great that I can learn a lot from it.W:That's wonderful.Who gave the book to you?亮点词汇as often as possible经常M:I got it from my Chinese pen friend.We alwaysmake a big difference产生巨大的差距exchange gifts and we write e-mails to each othertake part in参加once a week.W:I think you can also practice your Chinese in提分句型this way.0f引导条件状语从句：②not only..but also.M:How clever you are!He teaches me to learn句型。Chinese by talking with Chinese and writing【评分标准】见抢分金卷一。diaries in Chinese.But I think watching Chinesemovies is the best.W:It depends on your interest.climb the mountain.They took some photos ofM:Yes.animals,such as monkeys,birds,cows and chickens.重.短文理解On the top of the mountain,there was a stone museum.They were very excited to see all kinds of stones.Last Saturday,Jimmy had a nice day with hisN,信息转换brother Mark.If you want to become outgoing,you can try theIn the morning,their father drove them to thefollowing advice.mountain village to see their grandparents.It tookFirst,make friends with outgoing people to create athem about half an hour to get there.While their fathergood environment.It can help you a lot.We all know thewas talking with their grandparents,their cousinenvironment can influence a person very much.Second,Linda took them to the river near the village.There,read great books and watch news to learn more about thethey took a boat trip happily for forty minutes.Then.world.As you increase your knowledge and open up yourthey picked apples on the farm for about twentymind,you'll be easy to be outgoing.Third,go out and joinminutes.It was really interesting.some team activities.That means trying to talk with