2020年东北三省三校(哈师大附中、东北师大附中、辽宁省实验中学)高三第二次联合考试地理试题

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2020届东北三省三校高三第二次联合模拟考试语文试卷

2020届东北三省三校高三第二次联合模拟考试语文试卷

东北三省三校(哈师大附中、东北师大附中、辽宁省实验中学)高三第二次联合模拟考试第Ⅰ卷阅读题一、现代文阅读(9分,每小题3分)阅读下面的文字,完成1-3题。

谈到绘画,首先应打破传统的书、画同源,或书出于画的似是而非之说。

从我国龙山期、仰韶期的彩陶,以逮殷代的青铜器,其花纹的情形,在今日犹可考见。

这可以说是今日能够看到的中国最古的绘画。

彩陶文化期的花纹,多彩多姿;青铜器的花纹,威重神秘;但两者皆系图案的、抽象的性质,反不如原始象形文字之追求物象。

一直到战国时期,才有一部分铜器上的狩猎、动物的花纹,带有活泼的写实意味。

由这种古代实物的考查,可以明了我国的书与画,完全属于两种不同的系统。

由最早的彩陶花纹来看,这完全是属于装饰意味的系统,所以它本身没有象形不象形的问题。

例如把这类花纹应用到衣服器物上面,以表示服用者的不同身份,这依然是对被装饰的对象,由装饰的象征性而赋与以当时所要求的意味。

由甲骨文的文字来看,这完全是属于帮助并代替记忆的实用系统;所以一开始便不能不追求人们所要记忆的事物之形。

等到约定俗成之后,便慢慢从事物之形中解放出来,以追求实用时的便利。

所以文字与绘画的发展,都是在两种精神状态及两种目的中进行。

何况我国六书中指事的起源,没有人能说它会晚于象形。

因造字之始,即有指事的方法,即可斥破由象形文字而来的文字是与绘画同源,或出于绘画之说之谬。

书画的密切关联,乃发生在书法自身有了美的自觉、成为美的对象的时代;其引发此一自觉的,恐怕和草书的出现有关系。

因为草书虽是适应简便的要求,但因体势的流走变化,易于发挥书写者的个性,便于不知不觉之中,成为把文字由实用带到含有游戏性质的艺术领域的桥梁。

在历史中最先在书法上受到艺术性欣赏的,当为后汉章帝时杜度的章草,由此流衍而为崔瑗的草贤,张芝的草圣。

而张彦远的《书法要录》,一开始便录有后汉赵一的《非草书》。

非草书,是对草书加以非难。

赵氏认草书为“示简易之旨,非圣人之业”,所以他劝大家把这一番精力,应“用之彼七经”和“稽历协律”这一方面。

2020届东北三省三校(哈师大附中东北师大附中辽宁省实验中学)高三上期第二次联合模拟考理综生物试题(解析版)

2020届东北三省三校(哈师大附中东北师大附中辽宁省实验中学)高三上期第二次联合模拟考理综生物试题(解析版)

绝密★启用前东北三省三校(哈师大附中东北师大附中辽宁省实验中学) 2020届高三毕业班上学期第二次联合高考模拟考试理综-生物试题(解析版)全卷满分300分,考试时间150分钟。

一、选择题1.研究发现,一个名为Ef-cd的基因可将水稻成熟期提早7天至20天,不造成产量损失甚至具有不同程度的增产效果,含Ef-cd基因的水稻氮吸收能力、叶绿素代谢及光合作用相关基因表达显著增强,下列有关叙述错误的是A. Ef-cd基因有可能促进叶绿素的分解而使水稻增产B. Ef-cd基因中含有4种脱氧核苷酸、4种含氮碱基C. Ef-cd基因有可能促进叶绿体中与光合作用有关酶的合成NH 载体数量增加D. Ef-cd基因有可能促进植物根细胞膜上4【答案】A【解析】【分析】本题作为信息题,需要考生从题目文字描述中提取相关的信息,推测该水稻提高光合速率可能的原因。

【详解】A、依题意“含Ef-cd基因的水稻氮吸收能力、叶绿素代谢及光合作用相关基因表达显著增强“可知,Ef-cd基因有可能促进叶绿素的合成或抑制叶绿素的分解而提高光合作用效率,使水稻增产,A错误;B、Ef-cd基因的化学本质是DNA,含有4种脱氧核苷酸,4种含氮碱基,B正确;C、根据该水稻光合作用相关基因表达显著增强可知,Ef-cd基因有可能促进叶绿体中与光合作用有关酶的合成,C正确;D、有可能促进植物根细胞膜上NH4+载体数量增加,促进植物对NH4+的吸收,从而提高水稻的氮吸收能力,D正确。

故选A。

【点睛】DNA中含有A、T、C、G四种碱基,含有四种脱氧核苷酸;RNA中含有A、U、C、G四种碱基,含有四种核糖核苷酸。

2.动物可以通过呼吸作用吸收环境中的氧气,同时释放二氧化碳;而植物可以释放氧气,同时吸收环境中的二氧化碳,有效减缓温室效应.下列关于细胞呼吸的叙述,正确的是A. 线粒体和叶绿体中消耗[H]的过程都伴随着ATP含量增加B. 酵母菌进行无氧呼吸的各反应阶段均能生成少量的ATPC. 运动时,肌肉细胞中ATP的消耗速率远高于其合成速率D. 适当降低氧浓度,可降低果实有氧呼吸减少有机物的消耗【答案】D 【解析】【分析】有氧呼吸的第一阶段是细胞质基质,产物是丙酮酸和[H],并产生少量的能量;第二阶段的场所是线粒体基质,产物是二氧化碳和[H],并产生少量的能量;第三阶段的场所是线粒体内膜,产物是水,同时产生大量的能量。

东北三省三校哈尔滨师大附中东北师大附中辽宁省实验中学2020届高三数学第二次联合模拟试题文含解析

东北三省三校哈尔滨师大附中东北师大附中辽宁省实验中学2020届高三数学第二次联合模拟试题文含解析
【详解】对于A选项, 关于(0,1)中心对称,首先表达错误,应该说 的图象关于某个点中心对称,
其次 不恒等于2,所以A错误;
对于B选项,∵ ,
∴ ,
令 ,有 或 。
当 时,有 ,
当 时,两边平方可得 , ,
此时 ,
所以 的极小值不可能为 ,所以B错误;
对于C选项, ,
所以π不是 的最小正周期,所以C错误;
【答案】700
【解析】
【分析】
设从高三年级抽取的学生人数为2x人,由题意利用分层抽样的定义和方法,求出x的值,可得高三年级的学生人数。
【详解】设从高三年级抽取的学生人数为2x人,则从高二、高一年级抽取的人数分别为2x﹣2,2x﹣4。
由题意可得 ,∴ .
设我校高三年级的学生人数为N,再根据 ,求得N=700
故答案为:700.
【点睛】本题主要考查分层抽样,属于基础题.
14。已知实数a、c满足 ,关于x的不等式 的解集为_____。
【答案】 或 。
【解析】
【分析】
由已知可转化为二次不等式即可求解。
【详解】由题意可得 且 ,
因 ,
所以 或 ,
故不等式的解集为 或 。
故答案为: 或 .
【点睛】本题主要考查了分式不等式的求解,体现了转化思想的应用.
∵ ,故 ,

故选:D。
【点睛】本题主要考查等比数列的性质应用,以及数列与向量的综合问题.考查了转化与化归思想,平行向量的运算,对数的计算,逻辑思维能力和数学运算能力。本题属中档题.
7.我国古代劳动人民在筑城、筑堤、挖沟、挖渠、建仓、建囤等工程中,积累了丰富的经验,总结出了一套有关体积、容积计算的方法,这些方法以实际问题的形式被收入我国古代数学名著《九章算术》中.《九章算术》将底面为长方形且有一条侧棱与底面垂直的四棱锥称之为阳马,如图所示的阳马三视图,则它的体积为( )

东北三省三大名校2020届高三第二次联考语文试卷及参考答案

东北三省三大名校2020届高三第二次联考语文试卷及参考答案

东北三省三大名校2020届高三第二次联考语文试卷(东北师大附中哈师大附中辽宁省实验中学)一、现代文阅读(35分)(一)论述类文本阅读(本题共3小题,9分)表情包正在毁掉我们的表达能力,甚至毁掉我们的语言吗?这个设问已不新鲜,最近又频现于网络。

“斗图”和连串的表情让许多人感到压力,许多网友“哭诉”,在虚拟环境中,表情包泛滥和误用给自己造成很大的不便和尴尬,一家英国公司甚至已经开始招募表情包翻译员。

这不禁让许多人思考,表情包的使用是否损害了我们的语言能力乃至我们的语言。

但另一方面的事实也不能忽视。

2016年,有媒体组织的“24小时无表情包生活挑战赛”有5307人参加,超过30%的人失败——无法忍受一天不用表情符号,另有三分之一的挑战者虽然成功,但表示倍感煎熬,“尴尬”是他们提及最多的感受。

表情包对我们究竟意味着什么?让三分之二的语言社团成员感到难以离弃的东西是否接近,甚至已经成为语言的一部分呢?答案很可能是肯定的。

2014年,美国国会图书馆正式收藏完全用表情包转写的《白鲸记》。

同年,时任美国总统奥巴马在国会辩论间隙表示,“如果全世界还有一样东西我们还能统一意见,那就是表情包了”。

表情包是虚拟语言生活自组织的产物。

作为语言的一种可视化形式,其本质和文字相差不多。

作为自然语言的拐棍,表情包在以文本交流为主的虚拟空间中提高了用户沟通的效率和质量。

试想,我们多少次用表情符号表达文字无法传递的实时心情?又有多少句末的“呢”“耶”被相应的表情符号取代?一个缺少铺陈的祈使句丢过来,究竟是命令还是建议,恐怕得看后面是不是跟着个笑脸。

表情包引起的焦虑本质上是表达方式对应语言生活圈层错位导致的。

表情包出现在严肃、正式的交际场合,显得不合时宜,出现在讲求效率的对话中则浪费时间和空间。

滥用的表情包就像滥用的成语一样,不能起到调节情绪、提高效率的作用,反而带给人们不少烦恼。

表情包带来的交际便利是工具性的,而引发的焦虑是文化性的,但这两者摩擦引起烦恼,与毁掉语言、降低表达能力着实不在一个层面。

东北三省三校哈尔滨师大附中~北师大附中 辽宁省实验中学2020届高三物理第二次联合考试试题含解析

东北三省三校哈尔滨师大附中~北师大附中 辽宁省实验中学2020届高三物理第二次联合考试试题含解析
A. 在滑片P滑动的过程中,导轨对导体棒的支持力一直减小
B. 在滑片P滑动的过程中,导体棒所受的安培力一直减小
C. 滑片P应由C点向D点滑动
D. 在滑片P滑动的过程中,滑动变阻器消耗的电功率先增大后减小
【答案】ABD
【解析】
【详解】AB.根据图示可知,电流从a流向b,根据左手定则可以判断,导体棒受到的安培力水平向左,导体棒沿导轨缓慢向下滑动,时刻处于平衡状态,根据平衡可知,支持力等于重力与安培力的合力,是矢量三角形的斜边,现缓慢将滑片P从一端移动到另外一端,电流一直减小,安培力一直减小,支持力减小,当滑到水平位置时,支持力与重力相等,故AB正确;
【解析】
【详解】A. 卢瑟福的α粒子散射实验揭示了原子具有核式结构,天然放射现象揭示了原子核具有复杂的结构,故A错误;
B. 半衰期 大小与温度无关,改变温度,不会改变半衰期,故B错误;
C. 放射性同位素发出的γ射线能进行金属探伤,故C正确;
D. 比结合能越大的原子核中核子结合得越牢固,原子核越稳定,与结合能的大小无关。结合能还与核子数有关,故D错误。
C. 若F=mg,则合力大小为 ,方向与水平夹角为 ,小球经过C点时,合力与速度方向,即切线方向垂直,故此时合力功率为零,故C错误;
D. 若F=2mg,对小球从A到B过程根据动能定理有
解得:
小球之后竖直方向匀减速到零,运动时间
水平方向
故全程外力做功
所以机械能增加6mgR,故D正确。
故选BD。
8.如图所示,竖直面内两条平行的、间距为L的四分之一光滑圆弧导轨处于方向竖直向下的匀强磁场中,两导轨与内阻不计的电源、开关、总阻值为R的滑动变阻器相连,导轨与导线电阻均不计.现将一长度也为L、电阻为R/2的导体棒ab放置在导轨上,导体棒恰能静止在图示位置.现缓慢将滑片P从一端移动到另外一端,使导体棒沿导轨缓慢向下滑动,则下列说法正确的是( )

2020年东北三省三校(哈师大附中、东北师大附中、辽宁省实验中学)高三二模物理试题带答案

2020年东北三省三校(哈师大附中、东北师大附中、辽宁省实验中学)高三二模物理试题带答案

2020年高三第二次联合模拟考试 物理能力测试二、选择题:本题共8小题,每小题6分,共48分,在每小题给出的四个选项中,第14~17题只有一项符合题目要求,第18~21题有多项符合题目要求。

全部选对的得6分,选对但不全的得3分,有选错的得0分。

14.随着科学技术的日益进步,人们对原子及原子核的认识越来越深刻,下列有关原子及原子核的说法正确的是A . 粒子散射实验揭示了原子核具有复杂结构B .天然放射性元素在升高温度后它的半衰期会缩短C .放射性同位素发出的 γ 射线能进行金属探伤D .比结合能越大的原子核越稳定,因此它的结合能也一定越大15.如图甲所示为通过某线圈平面的磁通量随时间变化关系的图象,则在乙图中能正确反映该线圈感应电动势随时间变化关系的是16.某质点始终做直线运动,将其运动过程中的某时刻作为计时起点,若从0到20t 时间段内,其加速度a按照如图(甲)所示的规律变化,则0~20t 时间段内质点的速度随时间变化的图像可能为图(乙)中的哈尔滨师大附中东北师大附中辽宁省实验中学17.如图甲所示,质量分别为m 和M 的物块A .B 叠放在一起,放于光滑水平面上。

重力加速度大小为g ,A 、B 间的动摩擦因数为μ,水平外力作用在A 上,能使A 、B 保持相对静止的最大外力F 与μg 间的关系如图乙所示,认为最大静摩擦力等于滑动摩擦力,下列说法正确的是A .若m 取一更大的值,则图象的斜率变小B .若m 取一更大的值,则图象的斜率变大C .若M 取一更大的值,则图象的斜率变大D .若M 取一更大的值,则图象的斜率不变18.长征五号被人们亲切称作“胖五”,2019年12月27日成功将实践二十号卫星送入预定轨道,这代表了我们国家运载火箭的最高水平。

某次用火箭发射卫星,假设最后一节火箭的燃料用完后,火箭壳体和卫星一起以3100.7⨯m/s 的速度绕地球做匀速圆周运动,已知卫星的质量为8000kg ,最后一节火箭壳体的质量为1000kg 。

2020届东北三省三校(哈师大附中、东北师大附中、辽宁省实验中学)高三第二次联考英语试题及答案解析

2020届东北三省三校(哈师大附中、东北师大附中、辽宁省实验中学)高三第二次联考英语试题及答案解析

2020年东北三省三校高三第二次联合模拟英语试题注意事项:1.答题前填写好自己的姓名、班级、考号等信息;2.请将答案正确填写在答题卡上。

第I卷(选择题)一、阅读理解Moringa Farm Internship ProgramDATE:5 May〜30 November 2019LOCATION: Jaipur IndiaEVENT TYPE:TwiningEVENT INDUSTRY/TOPIC: Clean Energy, Climate & Environment, Food & Agriculture and Quality/Process ManagemMoringa (辣木), a kind of miracle tree, has come a long way today to become a symbol of the fight against growing nutrition deficiency (营养不足) across the globe. It is also a crop suited to the climatic conditions of the region, which is unusually rich in its nutrition content literally from top to bottom.Supporting learning:The Moringa Farm Internship Program is sort of like a live, interactive slideshow of agriculture making of Moringa from “Soil to Super food” that touches all the participant’s senses.The Program’s Objectives:The Moringa Farm Internship Program is devoted to enriching the knowledge and lives of young people by providing them with a unique educational experience on an organic Moringa Farm in rural Jaipur, India. Program participants can learn about conservation, maintenance (维护), care, and management of Moringa Farming by means of hands-on work experience with local Moringa Farm staff.Participants will be able to interact with Moringa specialists and educators, on all issuesthat may affect their operations. Experts will let you know management strategies and equipment operation up close on hand to answer your specific questions.The Moringa Farm Internship will provide an excellent opportunity to learn about sustainable tools, techniques, and approaches that can be used in Moringa Production and value-added production systems, righting (突出) pest and disease management, leaf/seed production, and tools and equipment for commercial production.If you’re trying to learn about Moringa, there’s nothing like going to a farm and getting your hands dirty. So click here to register now!1.Why is Moringa specifically described in the text?A.To stress the importance of the crop.B.To encourage people to plant Moringa.C.To show the significance of the program.D.To draw attention to nutrition deficiency.2.What can we know about the Moringa Farm Internship Program?A.It is intended for farmers. B.It lasts more than half a year.C.It provides vocational training. D.It is available on the Internet.3.How do the program’s participants learn about Moringa?A.By attending various courses about it.B.By involving themselves in farming it.C.By observing specialists and educators.D.By watching slideshows about the crop.We had two dogs, Lucky and Lily Bit. Lucky loved to find ways to leave the confines (束缚) of her indoor living routine, which made her a masterful escape artist. Lily Bit, on the other hand, did exactly as she was told, never straying, always staying close to home... except when she came under the influence of Lucky.Whenever the two got out together, they could be seen out of sights often staying away for hours. More often than not, they’d arrive home near suppertime, covered in mud and leaves and smelling to high heaven from their afternoon outing in the woods.I remember one such occasion w hen they’d once again mysteriously escaped, except this time, they returned clean and no worse for wear. It wasn’t until a few days later that we learned why. My wife ran into our neighbor Carl who lived a few houses down from us.“I saw your two dogs the other day,” Carl said with a smile,“Oh, yes? I’m so sorry. They’d been so good lately, so it was such a surprise when they got out. I sure hope they didn’t cause any trouble.” my wife replied,“Oh, no, no trouble at all. Did you have any idea where they went?”“No,” my wife answered.“They attended my dog’s funeral (葬礼)” Carl said sadly.“What?” Ann exclaimed, “Oh, no. I didn’t know Toby had died.“Yep, it died a couple days ago. I was burying him in the back lot when your two dogs came running up. They sa t down not far from me while. I finished burying him, then they left.”“Wow that’s amazing! ” my wife replied. “Toby was Lily Bit’s father, you know. ”“No, I didn’t know that,” Carl replied, “but I guess that explains why she felt like she needed to be th ere. She had to say her final goodbye.”4.What words can best explain the meaning of the word “straying” underlined in Para. 1? A.Wandering away. B.Staying stillC.Shouting loudly. D.Disobeying impolitely.5.What difference between Lucky and Lily Bit is suggested in the first paragraph? A.Their abilities were different. B.Their hobbies were different. C.Their personalities were different D.Their physical features were different. 6.What would generally happen to the two dogs after they got home from outside? A.They got more united. B.They looked in a mess.C.They smelled nice as usual. D.They got willing to do as told to. 7.What is the author’s purpose of writing the text?A.To show his respect for dogs. B.To be in memory of his dogs.C.To suggest learning from dogs, D.To think highly of his two dogs.Two years ago, Kursat Ceylan was in New York to give a talk about disability rights at the U. N.. Blind since birth, the Turkish man was struggling to find his hotel, holding a cane in one hand and pulling his luggage with the other.“Not surprisingly, all of a sudden I bumped into a pole,” he says. “It was a little bit bloody.”The problem with a cane is that, while it can tell you what's on the grounds it doesn't help with objects at the body or head level. It wasn't the first time Ceylan had run into something,injuring himself.“I have no problem with my scars, they make me more handsome I guess,” Ceylan says, laughing. “But I don’t need new ones.”With WeWalk, a new smart cane, Ceylan hopes to help other blind people navigate their environments more easily. The cane uses an ultrasonic(超声波)sensor which detects objects at body or head level and gives a warning vibration. WeWalk users pair the cane with their smartphones and then use the cane's touchpad to access features like voice assistant or navigation. Before leaving home, they can plug their destination into Google Maps and get spoken directions as they walk. In the future, Ceylan hopes to connect WeWalk with public transportation and ridesharing services.The GPS- and voice technology-enabled cane can tell users what’s around them—they’re passing a McDonald’s, they’re at Exit D of the subway station. An ultrasonic sensor detects objects at body or head level and gives a warning vibration.Assistive technology is often expensive for blind people, says Eelke Folmer, a computer science professor at the University of Nevada! Reno. But developers fail to realize their devices are out of reach for many blind people. To Folmer, the price point—$500——sets the WeWalk cane apart from other technologies.Ceylan sees WeWalk as part of an attempt to help blind people achieve greater freedom of movement, which he believes will give them greater access to education and jobs. The canes are already having an impact on users, Ceylan says. He recently received an email from a teacher in Ireland who had become blind as an adult. He'd been depressed and housebound. But since getting a WeWalk cane, “your device forced me to go out. It became my anti- depressant. ” he wrote.8.Why is a story about Kursat Ceylan given at the beginning of the text?A.To stress the difficulty caused by blindness.B.To show his reason for developing his cane.C.To indicate the problems with present canes.D.To show his positive and humorous character.9.What can WeWalk do at present according to the text?A.Provide fast Internet access. B.Start conversations with users.C.Tell users what is around them. D.Connect with ridesharing services. 10.What does Folmer think is the advantage of WeWalk over other assistive technologies?A.It is easily affordable, B.It is easily controllable.C.It works better for users, D.It looks more attractive.11.What is the text mainly about?A.The increasing demand for smart canes.B.A blind man’ s devotion to smart canes.C.A smart cane’s effects on blind people.D.An assistive technology for the blind.When you think of a national park, you generally picture fresh air and wild animals, right? Well, now you're going to have to add tea shops and something called "the Tube" to your definition, because London, England has signed up to be the first "National Park City."London was established by the Romans around 2,000 years ago and has been continually inhabited (居住于) since then. In all that time, however, nobody had the idea to replace all the parks with big box stores or high buildings, which means London already has a much lower urban density (密度)than most of the worlds cities. Nowadays about a third of the city is green space,In July 2019, London announced its willingness to become the world’s first National Park City. Now the city is moving toward the goal of achieving 50% green space by the year 2050 by connecting and expanding public parks, greening up unused parking lots and the private yards of existing and new houses, fixing some green roofs on existing buildings and even cutting holes in fences for wildlife to pass through."Inspired by the aims and values of our precious rural national parks, the London National Park City is basically about making life better in the capital through both small everyday things and long-term strategic thinking," Daniel Raven-Ellison, who began the campaign to make London a National Park City six years ago said in a press release. "We've been doing that in London for centuries, which is why London is so green and diverse. "London will have a much easier job achieving this type of green transformation than more densely-urbanized cities like Paris and New York, which have 10% and 27% greenspace, respectively. But that doesn't mean it's not possible——the National Park City Foundation hopes to employ 25 more cities in addition to London by the year 2025. Glasgow, Scotland and Newcastle upon Tyne in northeast England are both currently considering becoming National Park Cities.12.What makes London more likely to become a national park city than other cities? A.Its smaller population. B.The government’s efforts.C.Its less dense urbanization, D.Its citizens’ great support.13.Where can we find the data on London’s measures to achieve its goal?A.In Paragraph 1. B.In Paragraph 2.C.In Paragraph 3. D.In Paragraph 4.14.What is Daniel Raven-Ellison trying to talk about in the fourth paragraph? A.London’s long-term strategic thinking.B.The significance of London’s campaign.C.The effects of national parks on London.D.The resources of London’s green space.15.What can we infer from the last paragraph?A.Trying to be a national park city is turning new trend.B.National park cities are springing up around the world.C.It is so easy for London to become a national park city.D.National park cities are making improvements to our life.二、完形填空When I was growing up, there was a pizza shop right down the street from me, The pizza shop was 16 by a Chinese woman who opened the place around 11:00 a. m. and closed it around midnight every day. The food was good, and its 17 were a right size. As far as I knew, the menu never 18 . The woman would take a(n)19 and then return to the kitchen and make it while the customer stood 20 at the counter.One day the woman 21 the pizza shop to a man. The man 22 on running the pizza shop with his wife. I was around fifteen and one day I went inside the pizza shop and began talking with the new owners. Within minutes of my starting the 23 , the man and his wife offered me a(n) 24 They’d printed many paper menus and they wanted me to hang them on the doors in the area.I enjoyed the work as it was fun. As I did this with them one Sunday afternoon, they told me about how 25 the Chinese woman had been. They told me she used too expensive cheese. They were planning to stop 26 chicken because chicken was expensive andpizza was really 27 to make. They were 28 the business was going to be a cash cow for them.As I listened to all this, I decided these people must be very smart. 29 , within several months, they were out of 30 completely, and the pizza place sat there vacant for over a year 31 it was turned into flooring store. The new owners thought only about how the business could 32 them, and how they could reduce 33 to fatten their own wallets. This is why they ended up 34 . After all, everyone loves people and businesses that are more 35 with serving others than themselves. 16.A.purchased B.expanded C.operated D.frequented 17.A.populations B.portions C.measures D.surroundings 18.A.improved B.extended C.worsened D.altered 19.A.order B.chance C.walk D.dish 20.A.resting B.admiring C.waiting D.observing 21.A.transferred B.sold C.referred D.donated 22.A.focused B.went C.insisted D.planned 23.A.trade B.argument C.discussion D.deal 24.A.recommendation B.job C.assignment D.reward 25.A.stupid B.intelligent C.awkward D.hardworking 26.A.preparing B.buying C.serving D.consuming 27.A.swift B.cheap C.interesting D.convenient 28.A.worried B.lucky C.hopeful D.sure 29.A.Instead B.Additionally C.However D.Consequently 30.A.business B.sight C.place D.control 31.A.Unfortunately B.Instantly C.Suddenly D.Eventually 32.A.influence B.benefit C.promote D.involve 33.A.costs B.bills C.prices D.ingredients 34.A.declining B.quitting C.failing D.compromising 35.A.satisfied B.concerned C.patient D.familiar第II卷(非选择题)三、七选五Continuous learning benefits us in many ways. First of all, it allows the increase in knowledge and ability in our career. For example, watching someone work can make us a better worker. 36.For example, we can learn about the general workforce and how the application process works to better prepare us for job searching. This can help if for some reason you lose your job and need to find other work.What’s more, continuous learning can open o ur mind. Having an open mind and willingness to take on new ideas can do wonders. First of all it builds your attitude towards change. 37.Second, when you take continuous learning into account, you can begin to understand how others feel about a particular issue.38.They are always looking for new experiences and do different things. Moreover,they not only have knowledge on various topics that aren’t always related to present roles but also know about the latest trends and technologies in the industry.To develop continuous learning, you have to begin with setting a clear and specific goal. 39.Once your goal is set, build a system to help support your strategy. You want to be looking for different sources of information, but also to be picky about it, In other words, try to learn within your specific field but ensure the information is coming from a trustworthy source- At the same time, do use tools to help improve your learning system. 40.Seminars (研讨会) workshops, and live classes are the tools that modern learners need as they make learning effective.A.Learning can improve other areas in our lives.B.Besides, learning can prepare us for the unexpected.C.If always learning, you are always improving.D.Excellent continuous learners behave in a specific manner.E.Being excited about change can affect others around you positively.F.There’re various tools to help you present information and learning.G.Knowing what you want to achieve can encourage you to keep learnings.四、语法填空阅读下列材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

东北三省三校(哈师大附中、东北师大附中、辽宁省实验中学)2019-2020学年高三第二次联考语文试题及答案解析

东北三省三校(哈师大附中、东北师大附中、辽宁省实验中学)2019-2020学年高三第二次联考语文试题及答案解析
C.水能在较短时间内再生产出来或循环产生,是可更新资源
D.在较短时间内,水是可更新资源,能再生产出来或循环产生
3.文中画横线的句子有语病,下列修改最恰当的一项是()
A.固然,气候变化如果造成水循环的种种环节出现,长江流域的水就可能提前透支。
B.但是,如果气候变化造成水循环的种种环节出现,长江流域的水就提前可能透支。
D.在作者看来,寻呼机、手机以及互联网等都是毁灭语言的东西,人们在使用时应该慎重选择。
5.下列对原文论证的相关分析,不正确的一项是()
A.该文采用纵向式论证,先指出人们怀疑表情包危害的现象,再分析表情包的实质,最后指出应有的态度。
B.第②段运用举例论证,2016年有关媒体所做的活动及结果表明,有不少人对表情符号有较强的依赖性。
东北三省三校2019-2020学年高三第二次联合模拟考试
(哈师大附中、东北师大附中、辽宁省实验中学)
语文试题
题号







总分
得分
注意事项:
1.答题前填写好自己的姓名、班级、考号等信息;
2.请将答案正确填写在答题卡上。
第I卷(选择题)
评卷人
得分
一ห้องสมุดไป่ตู้选择题
阅读下面的文字,完成下面小题。
“全球生态足迹网络”报告显示,________7月29日,人类已用光2019年全年的水、土壤和清洁空气等自然资源定量。水是生命生存的必备条件之一,保护地球首先要珍惜地球上的水。()。但是,水的循环产生是有条件的。以中国的长江流域为例,该水系涉及的所有地区都受到长江的阴泽,原因在于长江有________的奔流,长江源头的冰川和冰雪层在不停融化,形成水流。固然,如果气候变化造成水循环的种种环节出现,长江流域的水就提前可能透支。例如,当大气中的二氧化碳浓度不断上升,影响到水蒸气在长江源头唐古拉山的主峰各拉丹冬峰的降落和融雪融冰,长江的水源就会减少,从而影响长江流域人们的生存,尽管现在还感觉不到这种生存的威胁,只是在水的使用上出现了________的情况。因此,控制化石燃料的使用,以减缓温室气体排放是保护地球上的水资源,至少是________水资源可循环的必要条件,这也是在保护地球。
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哈尔滨师大附中东北师大附中2020年高三第二次联合模拟考试辽宁省实验中学文科综合能力测试本试卷共12页,47题(含选考题)。

全卷满分300分。

考试用时150分钟。

★祝考试顺利★注意事项:1.答题前,先将自己的姓名、准考证号填写在试卷和答题卡上,并将准考证号条形码粘贴在答题卡上的指定位置。

2.选择题的作答:每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑。

写在试卷、草稿纸和答题卡上的非答题区域均无效。

3.非选择题的作答:用黑色签字笔直接答在答题卡上对应的答题区域内。

写在试卷、草稿纸和答题卡上的非答题区域均无效。

4.选考题的作答:先把所选题目的题号在答题卡指定的位置用2B铅笔涂黑。

答案写在答题卡上对应的答题区域内,写在试卷、草稿纸和答题卡上的非答题区城均无效。

5.考试结束后,请将本试卷和答题卡一并上交。

地理试题一、选择题:本题共35小题,每小题4分,共140分。

在每小题给出的四个选项中,只有一顼是符合题目要求的。

依托酒钢集团发展起来的甘肃膚嘉峪美市,围绕钢铁产业发展配套、深加工产业,已形成了以冶金工业为主体的城市工业体系。

城市发展迅速,近年来,市区不断向南扩展。

图1示意嘉峪关市城市布局。

据此完成1~2题。

1.近年来,嘉峪关市北部市区的居民逐渐向南部市区搬迁的主要原因是①上班距离近②南部市区环境优美③购物方便④家庭轿车普及A.①②B.①③C.②④D.③④2.嘉峪关南站是兰新高铁站点之一,其远离市区建站的主要目的是A.加快钢铁产业发展B.吸引外地游客C.方便游客出行D.为城市发展预留空间某知名运动服饰集团宣布,将在2020年4月前关闭其最先建于德国和美国的两家以“机器人生产”为主的高速工厂,同时从今年年底开始,使用该技术与亚洲的两家供应商合作,继续生产运动鞋履等产品。

据此完成3~4题。

3.该集团首先选择在德国和美国开设高速工厂是因为其A.研发水平高B.经济发达,配套设施齐全C.生产效率高D.国际影响力大4.该集团决定与亚洲的供应商合作的主要目的是A.利用当地丰富的劳动力B.利用当地丰富的自然资源C.利用新技术扩大生产规模D.开辟亚洲市场沙漠蝗是一种植食性昆虫,主要分布在非洲及西亚、南亚热带荒漠地区的河谷和绿洲。

它们喜高温、耐干旱、常群居,迁飞时每天可以随风飞行150千米。

2018年6月起沙漠蝗在图示区域相继爆发,给所到之处的国家造成重大影响。

图2示意2018年~2020年沙漠蝗主要迁飞路径。

据此完成5~7题。

5.据科学家观测,2018年~2020年沙漠蝗最早爆发于阿拉伯半岛,导致此次爆发的主要气候因素是A.气温B.降水C.光照D.风力6.导致沙漠蝗从阿拉伯半岛迁飞到东非地区的主因是A.人为驱赶B.气候突变C.天敌猎食D.盛行风7.沙漠蝗大量集中于东非地区给当地带来的影响主要是A.缓解食物短缺B.有效清除农田杂草C.农产品价格上涨D.引发全球性粮食危机图3为某海底沉积地层上表面等高线(单位:米)图。

据此完成8~9题。

8.据图推测,最不可能发现石油的区域是A.甲B.乙C.丙D.丁9.若该海域水深为500米,则到达该沉积地层的最小钻井深度可能是A.100 米B.130 米C.630 米D.820 米冰砾阜是一种圆丘状或陇状的冰川地貌景观,图4中(a)图至(b)图示意其形成过程。

据此完成10~11题。

10.冰砾阜的形成过程中经历了两次A.风化作用B.侵蚀作用C.搬运作用D.堆积作用11.从根本上决定陇状冰砾阜整体走向的是A.山脉走向B.沟谷走向C.河流流向D.山坡坡向二、非选择题:共160分。

第36-42题为必考题,每个试题考生都必须作答。

第43-47题为选考题,考生根据要求作答。

(一)必考题:共135分36.阅读材料,完成下列要求。

(22分)粮食生产需要占用耕地资源。

不同地区之间的粮食交易可以看作是相应区域间的耕地交易,这部分耕地可称之为虚拟耕地。

虚拟耕地流出区一般会承受很大的生态和发展压力。

为了实现区域发展的公平性,虚拟耕地流入区应该对虚拟耕地流出区实施生态补偿。

图8示意我国2001年~2015年各省(市)虚拟耕地净流入/流出年份数量统计(注:统计数据未包含港澳台)。

图9示意我国虚拟耕地流动格局。

(1)我国虚拟耕地空间流动有“北耕南流”的特点,试分析其原因。

(4分)(2)在表中选择一个符合“省份C”特征的北方省(市),简述其某些年份会成为虚拟耕地流入区的主要原因。

(4分)(3)列举虚拟耕地流出区可能承受的生态代价。

(8分)(4)简述生态补偿对虚拟耕地流出省份农业可持续发展的积极意义。

(6分)37.阅读材料,完成下列要求。

(24分)当地时间2019年7月9日,摩纳哥成为世界第一个实现5G全覆盖的国家,这是该国主要运营商摩纳哥电信基于中国某知名技术有限公司的技术实现的。

报道称,5G移动网络提供超高速无线接入,数据传输速度更快,中国某知名技术有限公司是5G技术的先駆20世纪50年代以来,摩纳哥政府采取多元化、高附加值和无污染的经济发展方针,积极推动第三产业全面发展,并取得显著成就,其中尤以金融业发展最为突出。

摩纳哥也是欧洲著名旅游胜地,是世界上最富裕的国家之一。

图10为摩纳哥地理位置示意图。

(1)分析摩纳哥成为世界第一个实现5G全覆盖国家的原因。

(8分)(2)分析该国积极推动第三产业发展而不着重发展第一、第二产业的原因。

(8分)(3)阐述中国某知名技术有限公司积极与摩纳哥电信公司合作的意义。

(8分)(二)选考题:共25分。

请考生从2道地理题、3道历史题中每科任选一题作答。

如果多做,则每科按所做的第一题计分。

43.[地理——选修3:旅游地理](10分)康养旅游是一种依靠良好的自然生态环境和人文环境,以保持或促进身心健康为动机,旨在实现保健康复、修身养性目的的新型旅游活动,是旅游与医疗养生一体化的产物。

海南省是我国著名旅游目的地,目前政府主要倡导的仍为度假旅游,海南省目前还未成为我国较为代表性的康养旅游产业基地。

列举海南省两种特色康养旅游资源,并说明目前当地发展康养旅游可能存在的问题。

(10 分)44.[地理——选修6:环境保护](10分)人类活动导致海洋中二氧化碳浓度不断增加,海洋环境日趋酸化。

英国《科学报告》发表的一项海洋生物学研究指出,长时间暴露在高二氧化碳含量(酸化)的海氷中,可能会腐蚀覆盖在鲨鱼皮肤表面非常坚硬的鳞片。

可见,海洋酸化对海洋野生动植物构成了潜在影响。

分析导致海洋酸化的原因,并推测海洋酸化对全球环境产生的影响。

(10分)二模地理参考答案一、选择题1.C2.D3.A4.C5.B6.D7.C8.C9. B10.D 11. B解析:1.选C。

生产生活方便程度(上班、交通、购物、医疗、就学等)、环境质量、房价(地价)等均会影响到居民对居住地点的选择。

工业区位于北郊,居民向南部搬迁后,上班距离远,①项错误;南部城区远离工业区,公园多,绿地占比较大,环境质量好,②项正确;不能判断购物方便与否,③项错误;家庭轿车普及有利于职工长距离通勤,④项正确。

2.选D。

高铁侧重客运,对钢铁产业影响不大;高铁站远离市区对外地游客进出市区带来不方便,但对游客的吸引力并不起决定作用;城市化推进过程中容易出现后续发展空间不足问题,高铁站建在远郊可以为城市发展预留空间。

3.选A。

“机器人生产”高速工厂可以很好的解决当地劳动力不足问题,但技术要求较高, 也需要较高的研发能力作保障,德、美作为该工厂的首选之地,具备此类条件;但鞋履产品不属于复杂工业品,对设施配套要求不高;高速工厂首先建在这两个国家,与生产效率高低、国际影响力大小关系不大。

4.选C。

“机器人工厂”不需要大量劳动力;鞋履产品对自然资源要求不高,且无法确定亚洲工厂的具体位置,自然资源的种类、数量皆未知;该企业为生产运动鞋履等产品的知名企业,亚洲人口众多、市场庞大,不应该是刚刚“开辟”市场。

5.选B。

沙漠蝗虽然喜欢高温,但当地的高温是其常态化的气候特征,此次爆发在于气旋活动带来大量降水。

降水异常增多不仅促进了虫卵孵化,更是为当地植被提供了降水,植物繁盛又为蝗虫提供了大量食物。

6.选D。

迁飞是蝗虫的习性,目的是扩大种群、找寻更多的食物。

蝗虫大量繁殖成灾后人为驱赶对防灾作用极小;蝗虫天敌数量短期内难与蝗虫数量对应,防灾能力亦有限;“气候突变”没有证据;阿拉伯半岛受信风影响较大。

另外,蝗虫顺风迁飞一方面比较省力, 另一方面顺风方向往往意味着飞向低压区,低压区出现云雨天气的概率更高,食物更丰富。

7.选C。

成灾的蝗虫体内有一定的毒素,不能作为食物;蝗虫所到之处吃掉的不仅是田间杂草,还有作物;导致当地粮食减产,农产品会因此出现供应不足,价格上涨,引发饥荒概率较高;由于图示区域并非世界粮食主产区,引发全球性粮食危机的可能性很小,而且 D项也并非是题干中所述“给当地带来的影响”。

8.选C。

丙处为向斜构造,难以储藏石油。

9.选B。

丁处的海拔高度范围是650-600米,距离海底(-500米)的高差为100~150 米。

10.选D。

冰砾阜经历了两次堆积作用,前一次是冰面河堆积,后一次是冰川(融化后)堆积。

11.选B。

本题应把握住关键词“从根本上”,冰砾阜虽然与河流流向一致,但河流流向亦由沟谷走向决定。

二、非选择题36. (22 分)(1)(4分)原因:虚拟耕地流出区(北方省份);人均耕地面积较大(地广人稀),粮食产量高;(2分)消费量较小(2 分) (从虚拟耕地流入区角度回答也可) (2) (4分)河北/辽宁/山东(任选其一);(2分)粮食生产受自然因素(自然灾害/气象灾害)影响大,产量不稳定。

(2分)(3)(8分)农业污染(水、土壤等污染);(2分)地下水开采过度;(2分)植被衰退;(2分)土壤侵蚀(2分)(4)(6分)保护和改善生态环境;(2分)改造农业生产不利条件;(2分)提高农业集约化水平,促进粮食产量提升;(2分)提高农民生产积极性,增加农民收入。

(2分)(合理亦可给分。

每点2分,总分6分)37. (24分)(1)(8分)国土面积小,发展电信产业的建设成本低;(2分)资金雄厚,经济实力强;(2分)国家政策扶持,积极推动该产业发展;(2分)居民收入水平高,购买力强(2分)。

(2)(8分)国家狭小,(许多)自然资源匮乏(2分);第一、第二产业基础薄弱,工业体系不完整(2分);地理位置优越,交通便利,海外市场广阔(2分);第三产业的投资小、效益好、就业容量大(2分)。

(3)(8分)有利于拓展欧洲市场;(2分)打造民族品牌,提升国际市场竞争力;(2分)加强国际间的交流与合作,提高国际地位;(2分)利于提高生产技术,进行产业升级。

(2 分)43. [地理——选修 3:旅游地理] (10 分)(热带)海洋资源,(热带)气候资源,(热带)森林资源(选两个,以前两者为佳,每点2分);康养旅游产品内容单薄,同质化严重;(2分) 缺乏专业人才;(2分)整体规划不足,产业市场竞争力弱。

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