黄浦区2014学年度第一学期高三年级期终调研测试

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2014上海黄浦区高考历史一模试题(附答案)_2014011714011921_891

黄浦区2013-2014学年度第一学期高三年级期终考试历史试卷2014.1.8下午试卷总分150分，考试时间120分钟。

考生注意：1.本考试设试卷和答题纸两部分，试卷包括试题与答题要求，所有答题必须涂（选择题）或写（非选择题）在答题纸上；做在试卷上一律不得分。

2.答题前，务必在答题纸上填写准考证号和姓名。

3.答题纸与试卷在试题编号上是一一对应的，答题时应特别注意，不能错位。

一、选择题（共75分）以下第1-30题每小题2分，共60分，每题只有一个正确选项。

1．一般把佛教、基督教、伊斯兰教并称为世界三大宗教。

下列与此相关，阐述不正确的是：A．公元前6世纪佛教创立 B．伊斯兰教的创始人是穆罕默德C．三大宗教均起源于非洲 D．基督教的经典被称为《圣经》2．下列图片与漫画反映的雅典民主政治的特点是：A．小国寡民，集体执政 B．直接民主，陶片放逐C．人民主权，抽签选举 D．公推直选，轮番而治3. 某历史学家认为：“□在不到300年的时间里，从小亚细亚的一块附庸领地发展成为地跨欧、亚、非三洲的大帝国，对有关地区和国家的历史进程都产生了重大影响。

”根据材料和所学，判断“□”应该指的是：A．罗马帝国 B．蒙古帝国 C．阿拉伯帝国 D．奥斯曼帝国4. 齐国原是姜氏的封国。

公元前481年后，齐国的大夫田常及其后人逐渐控制国政，以至于自立为国君，并由周安王册命为齐侯，姜齐遂变为田齐，史称“田氏代齐”。

这种现象从本质上反映了当时：A．分封制的破坏 B．已经进入战国时期C．郡县制的出现 D．出现了大一统局面5．某同学在《中国历代行政区划的变迁》一书中看到下图，这幅行政区划体系图最早应该出现在哪位君主在位时期：A．周武王 B．秦始皇 C．汉高祖 D．汉武帝6．《后汉书》记载，汉明帝曾亲自到太学讲学，和儒生们一起研讨儒学经典。

下列文献，不可能列入他们研讨范围的是：A．《诗经》 B．《春秋》 C．《礼记》 D．《四书集注》7．右图是某次展览中的一幅展品“东汉书信纸”，它原衬垫于铜镜之下，故呈圆形，据推测为家书的残片。

上海市黄浦区2014届高三语文一模试卷(含答案)

黄浦区2013学年度第一学期高三年级期终考试语文试卷2014年1月8日考生注意：1．答卷前，考生务必在答题卷上将自己的姓名等相关信息及准考证号填写清楚。

2．本考试设试卷和答题卷两部分，所有试题的答案及作文必须全部写在答题卷上，写在试卷上一律不给分；答题时应注意试题题号和答题卷题号一一对应，不能错位。

3．本试卷共6页，试卷总分150分，考试时间150分钟。

一、阅读80分（一）阅读下文，完成第1—6题。

（16分）用设计去改变生活冯骥才①在哥本哈根，几次听丹麦人说这么一句话：“生活的一切都是设计出来的。

”这句话细琢磨很有道理，只要是人创造出来的东西哪样没有设计？然而，为什么以前没听过这种说法？这不是一般的话，里边包含着一种新观念，就是要自觉和主动地用设计去改变生活。

②由此，我注意到在丹麦大大小小的城市，包括机场都可以看到一种新颖独特的商店，叫做新设计品商店。

走进商店，眼前一亮，一方面所有商品都是我们日常身边的生活用品，家具、餐具、灯具、厨具、洁具、玩具，还有居室的、园艺的、电器的等等无所不包；但另一方面，它不是一般的百货商场或家居超市，这里一切物品一概是新颖的、没见过的、创新的。

无论是颜色、造型、理念、使用方法，全都充满了设计师独特的创意，更漂亮更现代更便捷，有的还有新的科技含量。

比如刚刚摆到店中的一把雨伞，形状很怪，前尖后圆——这种伞的奇妙之处是在很大的风雨中都不会翻过去。

柜台前有一台小电视，播放着这种雨伞“风雨不怕”的神奇效果。

③我忽想到，这数千种全新并不断更新的产品，需要多么巨大的设计创意与能力来支持？不只是丹麦，整个北欧都看重现代生活离不开的至关重要的两个字——设计。

□。

哥本哈根有一座新设计博物馆，展示了人类生活一些方面设计的历史，以及设计与发明、材料、科技及文化的关系；其中几座世界上最现代的音乐厅与歌剧院的设计所体现出的新科技、新理念、新思想、新的审美精神以及超前的创造力，令人叹为观止。

这座博物馆骄傲地展示着设计创新与生活进步的关系。

2014年黄浦区高三数学一模试卷及参考答案(理科)综述

黄浦区2013—2014学年度第一学期高三年级学业质量调研数学试卷（理科）2014.1.9考生注意：1.答卷前，考生务必在答题纸写上姓名、考号，并将核对后的条形码贴在指定位置上2.本试卷共有23道题，满分150分，考试时间120分钟.、填空题（每题4分，满分56分，将答案填在答题纸上）【答案】（1,+cQ ）【睥析】试题分析乂函数的定义域就是集函数式有意义的自变童的取值集合，如分母，偶泱根武的被开方数，塞次矗的底数等等，此外还有基本初等函数:車身定义域的要求，如本题中解得^>1.x + 2 0考点；函数的定义域.2.己知全集 U =R ，集合 A=| x + 1| a 2,x^ R ， B = ；x|X —2 <0,^ Rix则 C U A B 【答案】（0,1] 【解析】试题分析=本题苜先求出集合血B,再求它们的运算，遠两个集合都是不尊式的解集，故解得A = {^\x<-3^>\}r 5 =因此（0占）门3=（0,1]・看点；集合的运算.3.已知幕函数f （X ）存在反函数，且反函数 f 九X ）过点（2, 4），则f （X ）的解析式是 ________.【答案】f （x ） = . x （x? 0）【解析】试题分析：首先要弄清幕函数的形式，其次要弄懂反函数的性质，反函数图象过点（2,4），说明原函数图象过点（4, 2），设 f （x ） =x a ，则 4a =2，则 a =~，故 f （x ）二、.x （x 一 0）.1.函数log ? x -1的定义域是 x 22 考点：幕函数，反函数的性质4. 方程7 3 =2的解是 __________________ .9X —2【答案】"21惕2 【解析】试题分析：解这类方程，苜先要把3“作为整体着虑，方程可化为2 9^4=7.3\即2◎『-"-4 = 0,（2歹+1）（歹-4） = 0,其袂要知道＞0＞因此收方程有于=4, “1强4 =刀爼昇・考点；鹼礒方程・5. 己知数列｛a?是公差为2的等差数列，若 a 6是a 7和乱的等比中项，则 a n = _______________ .【答案】亦理 3【解析】试题分析】可以利用驱数列的通皿公式来解决，伽=引-2皿"7+2・检杲鸽和瞩的等比中项■ 则 = OjOg i 即（旳-2尸=牛（的 + 2）,解得cij = — r 于是a, = aj + 2（ft- 7） = 2f ＞——- 君点士等差数列的通项公5t一-4 4 -6. 已知向量a= cos^sin 二,b = 1,-2 ,若a // b ，则代数式2sin ^ _ co ^的值是 ___________________________________ .sin 。

上海市黄浦区高三物理上学期期终调研测试试题

黄浦区2014学年度第一学期高三年级期终考试物理试卷（本卷测试时间为120分钟，满分150分）考生注意：1．答卷前，务必将姓名、准考证号等填写清楚；2．第I卷（1-20题)由机器阅卷，答案必须全部涂写在答题卷上。

考生应将代表正确答案的小方格用2B铅笔涂黑。

注意试题题号和答题卡编号一一对应，不能错位。

答案需要更改时，必须将原选项用橡皮擦去，重新选择。

答案不能涂写在试卷上，涂写在试卷上一律不给分；3．第II卷（21-33题）考生应用蓝色或黑色的钢笔或圆珠笔将答案写在答题卷上。

第30、31、32、33题要求写出必要的文字说明、方程式和重要的演算步骤，只写出最后答案，而未写出主要演算过程的不能得分，有关物理量的数值计算问题，答案中必须明确写出数值和单位。

第I卷（共56分）一、单项选择题（共16分，每小题2分。

每小题只有一个正确选项。

）1．关于处理物理问题的思想与方法，下列说法中正确的是（）（A）伽利略在研究自由落体运动时采用了微元法（B）在探究平均速度实验中使用了等效替代的思想（C）法拉第在研究电磁感应现象时利用了理想实验法（D）在探究加速度与力、质量的关系实验中使用了理想化模型的思想方法2．若一匹马拉一辆车，但没有拉动，下列说法中正确的是（）（A）马拉车的力小于地面对车的摩擦力（B）马拉车的力与车拉马的力是一对平衡力（C）马拉车的力与地面对车的摩擦力是一对平衡力（D）马拉车的力与地面对车的摩擦力是一对作用力与反作用力3．关于力与运动的关系，下列说法中正确的是（）（A）物体在恒力的作用下一定做直线运动（B）物体在变力的作用下一定做曲线运动（C）物体在恒力的作用下可能做匀速圆周运动（D）物体在变力的作用下可能做曲线运动4．如图所示，实线表示某静电场的电场线，虚线表示该电场的等势面。

下列说法中正确的是（）（A）1、2两点的场强相等（B）1、2两点的电势相等（C）2、3两点的场强相等（D）2、3两点的电势相等5．某单摆由1m长的摆线连接一个直径2cm的铁球组成，关于单摆周期，下列说法中正确的是（）（A ）用大球替代小球，单摆的周期不变（B ）摆角从5°改为3°，单摆的周期会变小（C ）用等大的铜球替代铁球，单摆的周期不变（D ）将单摆从赤道移到北极，单摆的周期会变大6．关于磁感线，下列说法中正确的是（）（A ）磁感线是实际存在于磁场中的线（B ）磁感线是一条条不闭合的曲线（C ）磁感线有可能出现相交的情况（D ）磁感线上任意一点的切线方向，都跟该点的磁场方向一致7．通电直导线旁放一个金属线框，线框和导线在同一平面内，如图所示。

上海市黄浦区2014届高三上学期期末考试化学试题(含答案)

上海2014黄浦区高三化学第一学期期末质量抽查试卷（满分150分，考试时间120分钟）2014.1相对原子质量：H-l；C-12；N-14；O-16；Mg-24；Al-27；Si-28；S-32；Cl-35.5；Ca-40；Fe-56；Cu-64；Ba-137第I卷（共66分）一、选择题（本题共10分，每小题2分，只有一个正确选项）1．化学是一门从分子、原子或离子等层次上来研究物质的组成、结构、性质、相互变化以及变化过程中能量关系的自然学科。

关于化学研究的意义，下列说法中正确的是①保证人类的生存：诸如在解决人类粮食、能源、合理使用自然资源以及保护环境方面所作的努力和贡献；②提高人类的生活质量：诸如合成新的材料，物质的净化和纯化等，均使人类衣、食、住、行的条件有大幅度的改善和提高；③延长人类的寿命：诸如探明生命过程中的化学奥秘，合成新的药物等。

A．只有①②B．只有①③C．只有②③D．①②③2．关于键长、键能和键角的说法中不正确的是A．键角是描述分子立体结构的重要参数B．键长的大小与成键原子的半径和成键数目有关C．键能越大，键长就越长，共价化合物也就越稳定D．键角的大小与键长、键能的大小无关3．某反应过程中能量变化如图所示，下列有关叙述正确的是A．该反应为放热反应B．催化剂改变了化学反应的热效应C．催化剂不改变化学反应历程D．催化剂改变了化学反应速率4．符合目前工业生产实际的化工生产原理是A．合成氨工业中，由于氨易液化，N2、H2循环使用，所以总体上氨的产率很高B．氯气和氢气混合在光照条件下反应生成氯化氢，用水吸收得到盐酸C．氯碱工业中，电解槽的阳极区产生NaOHD．二氧化硫在接触室被氧化成三氧化硫，三氧化硫在吸收塔内被水吸收制成浓硫酸5．a、b、c表示相应仪器中加入的试剂，可用下图装置制取、净化、收集的气体是二、选择题（本题共36分，每小题3分，只有一个正确选项）6．同位素示踪法可用于反应机理的研究，下列反应中同位素示踪表示正确的是A．2Na218O2+2H2O→4Na18OH+O2↑B．2KMnO4+ SH218O2+ 3H2SO4→2MnSO4+ 518O2↑+ K2SO4+ 8H2OC．NH4C1+2H2O NH3•2H2O+ HC1D．K37ClO3+ 6HCl→K37Cl+3Cl2↑+3H2O7．物质问常常相互联系、互相影响着，微粒也不例外。

上海市黄浦区高三历史上学期期终调研测试(一模)试题

黄浦区2014学年度第一学期高三年级期终调研测试历史试卷试卷总分150分，考试时间120分钟考生注意：1．本考试设试卷和答题纸两部分，试卷包括试题与答题要求，所有答题必须涂（选择题）或写（非选择题）在答题纸上；做在试卷上一律不得分。

2．答题前，务必在答题纸上填写准考证号和姓名。

3．答题纸与试卷在试题编号上是一一对应的，答题时应特别注意，不能错位。

一、选择题（共75分）以下第1-30题每小题2分，共60分，每题只有一个正确选项。

1．以下四张图片都是位于黄浦区的宗教场所，其中不属于世界三大宗教的是：A．白云道观 B. 董家渡天主堂 C. 小桃园清真寺 D. 沉香阁之大雄宝殿2．米辰峰主编的《古代世界史》一书中有这样一段描述：“据统计，当时希腊共有300多个城邦，其中90%左右的小邦都是弹丸之地，人口不超过几千，面积不过几十平方千米或更小。

这些袖珍国家的规模还不如中国的一个中等乡镇。

”这段材料能够说明希腊城邦的特点是：A．独立自治B．小国寡民C．封闭保守D．彼此隔绝3．罗马共和国早期，当罗马遭受外族进攻时，平民曾多次将自己组成的队伍撤离罗马，拒绝作战，迫使贵族不得不在政治上做出让步。

《十二铜表法》的制定就是这种斗争的成果之一。

可见当时：A．贵族逐步丧失制定法律的主导地位B．平民采取有效方式争取自身权益C．贵族让步在法制发展中起决定作用D．平民与贵族的政治诉求日趋一致4．1976年，在河南安阳殷商的妇好墓出土了几千件精美的青铜器和玉器，此外还出土了6800多枚海贝，同期的一些中小型墓，虽然没有青铜器随葬，却有海贝随葬，有的墓随葬的海贝也有数百枚。

这些海贝可以印证，商朝时：A．贝是当时普遍使用的装饰品B．海产品在商朝消费量比较大C．贝是当时体现社会等级差别的象征D．贝可能是流通货币或个人财富的象征5．有学者指出：“政治上结束战国是在秦代，而文化上结束战国却是在汉代。

”与“文化上结束战国”密切相关的思想家是：A．孟子B．韩非子C．董仲舒D．朱熹6．周代分封制下,各封国贵族按“周礼”行事，学说统一的“雅言”，促进了各地文化的整合，周代的“雅言”最早应起源于右图中的地区是：A．①B．②C．③D．④7．下列改革中，实现了富国强兵，“倾邻国而雄诸侯”的是：A．商鞅变法B．汉武帝改革C．北魏孝文帝改革D．王安石变法8．某电视剧制作组布置了一个三国初年曹丕书房的场景。

2015届上海市黄浦区一模

黄浦区2014学年度第一学期高三年级期终调研测试语文试卷（150分钟完成，满分150分）2015.1.7考生注意：1. 答卷前，考生务必在答题卷上将自己的姓名等相关信息及准考证号填写清楚。

2. 本考试设试卷和答题卷两部分，所有试题的答案及作文必须全部写在答题卷上，写在试卷上一律不给分；答题时应注意试题题号和答题卷题号一一对应，不能错位。

一阅读（80分）（一）阅读下文，完成1- 6题。

（17分）修养高于知识①网络时代到来以后，传统获取知识的方式已发生了根本．．变化。

经常听到有人讲，现在中国人的国学修养如何如何差，不会作诗，不会写字等等。

保卫汉字、保卫中国文化的说辞也时有出现。

我们应当如何看待这些问题？我们必须对我们所处的时代有清醒的认识。

②社会生活有一则铁律：由繁向简。

由繁向简中又包含一个核心元素，凡事功能至上，审美要求是在满足功能后衍生出来的。

白话文普遍流行后，中国人使用文言的水平一落千丈，单就文学的审美功能而言，白话的短处是一望而知的，但何以白话打败文言？道理很简单，由繁向简。

简则文化不易垄断，不易只成为少数人的事，这与公平和正义相关。

另外，现代社会到来，科学交流中，比如介绍西方科学知识，白话比文言便捷，便捷的东西才能普及。

人是趋利避害的，有些选择看似偶然，比如胡适提倡白话，其实他的提倡只是适时顺应了人天性中的某种追求，不然声音再大，也不会有回声。

③严格讲，今天已很少有人会用毛笔写字。

单以审美论，毛笔一定高过硬笔，硬笔高过电脑。

但何以毛笔会衰落？答案也非常简单，毛笔麻烦，难学，又没有效率，使用还需要一定的外在条件，比如温度，在冬天旅行中使用毛笔很不方便。

毛笔先被钢笔取代，而现在则是无笔的电脑时代了。

任何事物，当实用功能可以完全被取代后，它原有的地位一定是下降的，它必然会成为专门技艺，比如今天提倡写毛笔字，提倡书法，其实是在提倡一种专门技艺，而专门技艺没有普遍性。

④中国古书，由简牍向雕版发展，也是由繁向简。

上海版(第03期)-2014届高三名校数学(理)_专题05_数列、数学归纳法与极限(解析版)Word版含解析

一．基础题组1. 【上海市黄浦区2014届高三上学期期末考试（即一模）数学（理）试题】已知数列{}n a 是公差为2的等差数列，若6a 是7a 和8a 的等比中项，则n a =________.2. 【上海市嘉定区2014届高三上学期期末质量调研（一模）数学（理）试卷】已知数列}{n a 的前n 项和2n S n =（*N ∈n ），则8a 的值是__________．3. 【上海市嘉定区2014届高三上学期期末质量调研（一模）数学（理）试卷】若nn r r ⎪⎭⎫ ⎝⎛+∞→12lim 存在，则实数r 的取值范围是_____________．4. 【虹口区2013学年度第一学期高三年级数学学科期终教学质量监控测试题】在n n n C B A ∆中，记角n A 、n B 、n C 所对的边分别为n a 、n b 、n c ，且这三角形的三边长是公差为1的等差数列，若最小边1+=n a n ，则=∞→n n C lim （）．.A 2π .B 3π .C 4π .D 6π5. 【上海市浦东新区2013—2014学年度第一学期期末质量抽测高三数学试卷（理卷）】221lim 2n n n n→∞+=-___________. 6. 【上海市普陀区2014届高三上学期12月质量调研数学（理）试题】若圆1)1(22=-+y x 的圆心到直线:n l 0=+ny x （*N n ∈）的距离为n d ，则=∞→n n d lim .【答案】1 【解析】试题分析：圆心为(0,1)，21n n d n =+，221limlim1111n n n n n→∞→∞==++．考点：点到直线距离公式，极限．7. 【2013学年第一学期十二校联考高三数学（理）考试试卷】计算：2(1)(13)lim(2)(1)n n n n n n →∞+-=-++________．8. 【上海市浦东新区2013—2014学年度第一学期期末质量抽测高三数学试卷（理卷）】已知数列{}n a 中，11a =，*13,(2,)n n a a n n N -=+≥∈，则n a =___________.9. 【2013学年第一学期十二校联考高三数学（理）考试试卷】设正项数列}{n a 的前n 项和是n S ,若}{n a 和}{n S 都是等差数列,且公差相等,则1a =_______________. 【答案】14【解析】试题分析：等差数列}{n a 的公差为d ，则21()22n d dS n a n =+-，21()22n d dS n a n =+-，数列}{n S 是等差数列，则n S 是关于n 的一次函数（或者是常函数），则102d a -=，2n d S n =，从而数列}{n S 的公差是2d，那么有2d d =，0d =（舍去）或12d =，114a =．考点：等差数列的通项公式．10. 【上海市十三校2013年高三调研考数学试卷（理科）】计算：2211lim[()]12n n n n n →+∞--++=_________．11. 【上海市十三校2013年高三调研考数学试卷（理科）】设正数数列{}n a 的前n 项和是n S ,若{}n a 和{n S }都是等差数列,且公差相等,则=+d a 1__ _.12. 【2013学年第一学期徐汇区学习能力诊断卷高三年级数学学科（理科）】计算：210lim323x n n →∞++= .【答案】23【解析】试题分析：这属于“∞∞”型极限问题，求极限的方法是分子分母同时除以n （n 的最高次幂），化为一般可求极限型，即210lim 323x n n →∞++1022lim 2333n n n→∞+==+．考点：“∞∞”型极限13. 【2013学年第一学期徐汇区学习能力诊断卷高三年级数学学科（理科）】如果()1111112312n f n n n =++++++++(*n N ∈)那么()()1f k f k +-共有项. 14. 【上海市杨浦区2013—2014学年度第一学期高三年级学业质量调研数学试卷（理科）】计算：=+∞→133lim nnn ． 15.【上海市长宁区2013—2014第一学期高三教学质量检测数学试卷（理科）】已知数列{}{}n n b a ,都是公差为1的等差数列,其首项分别为11,b a ,且,511=+b a,,11N b a ∈设),(N n a c n b n ∈=则数列{}n c 的前10项和等于______.【答案】85 【解析】试题分析：数列{}n c 到底是什么暂时不知，因此我们试着把其前10项的和10S 表示出来，1210b b S a a =++10b a +11121[(1)][(1)][(1)]n a b a b a b =+-++-+++-1121010()10a b b b =++++-=111091010102a b ⨯++-1110()451085a b =++-=. 考点：等差数列的通项公式与前n 和公式.二．能力题组1. 【上海市黄浦区2014届高三上学期期末考试（即一模）数学（理）试题】已知数列{}na 满足()()*+∈=-+N n n a a n nn ,11，则数列{}na 的前2016项的和2016S 的值是___________．可行，由此我们可得2016S =12344342414()()k k k k a a a a a a a a ---+++++++++20132014(a a ++2015a +2016)a +(222)(226)(22(42))(222014)k =+⨯++⨯+++⨯-+++⨯25044(13=⨯+⨯++5+1007)+=1017072．考点：分组求和．2. 【上海市嘉定区2014届高三上学期期末质量调研（一模）数学（理）试卷】某种平面分形图如下图所示，一级分形图是一个边长为1的等边三角形（图（1））；二级分形图是将一级分形图的每条线段三等分，并以中间的那一条线段为一底边向形外作等边三角形，然后去掉底边（图（2））；将二级分形图的每条线段三等边，重复上述的作图方法，得到三级分形图（图（3））；…；重复上述作图方法，依次得到四级、五级、…、n 级分形图．则n 级分形图的周长为__________．3. 【虹口区2013学年度第一学期高三年级数学学科期终教学质量监控测试题】已知函数2sin)(2πn n n f =，且)1()(++=n f n f a n ，则=++++2014321a a a a ．【答案】4032- 【解析】试题分析：考虑到sin2n π是呈周期性的数列，依次取值1,0,1,0,-，故在122014a a a +++时要分组求和，又由n a 的定义，知1352013a a a a ++++(1)(2)(3)(4)(2013)(2014)f f f f f f =++++++2222221357200920112013=-+-++-+1(53)(53)(97)(97)=+-++-++(20132011)+-⋅(20132011)+12(357920112013)=+++++++110062016=+⨯，242014a a a +++(2)(3)(4)f f f =+++(5)(2014)(2015)f f f +++22223520132015=-+++-22(352013)2015=+++-2100620062015=⨯-，从而122014a a a +++1210062016=+⨯⨯图（1）图（2）图（3）……22015-4032=-．考点：周期数列，分组求和．4. 【虹口区2013学年度第一学期高三年级数学学科期终教学质量监控测试题】已知{}n a 是各项均为正数的等比数列，且1a 与5a 的等比中项为2，则42a a +的最小值等于．5. 【上海市长宁区2013—2014第一学期高三教学质量检测数学试卷（理科）】数列{}n a 满足*,5221...2121221N n n a a a n n ∈+=+++，则=n a . 6. 【上海市浦东新区2013—2014学年度第一学期期末质量抽测高三数学试卷（理卷）】已知函数,1)(22+=x x x f 则 ()()()111112(2013)20142320132014f f f f f f f f ⎛⎫⎛⎫⎛⎫⎛⎫+++++++++= ⎪ ⎪ ⎪ ⎪⎝⎭⎝⎭⎝⎭⎝⎭（）(A) 201021 (B) 201121 (C) 201221 (D) 201321 7. 【上海市普陀区2014届高三上学期12月质量调研数学（理）试题】数列}{n a 中，若11=a ，n n n a a 211=++（*N n ∈），则=+++∞→)(lim 221n n a a a . 8. 【上海市普陀区2014届高三上学期12月质量调研数学（理）试题】数列}{n a 的前n 项和为n S ，若2cos 1πn n a n +=（*N n ∈），则=2014S . 【答案】1006 【解析】试题分析：组成本题数列的通项公式中，有式子cos2n π，它是呈周期性的，周期为4，因此在求和2014S 时，想象应该分组，依次4个为一组，12341(12)1(14)a a a a +++=+-+++6=，56781(16)1(18)6a a a a +++=+-+++=，43424141[1(42)]1(14)k k k k a a a a k k ---+++=+--+++6=，最后还剩下20131a =，2014120142013a =-=-，所以20146503120131006S =⨯+-=．考点：分组求和．9. 【2013学年第一学期十二校联考高三数学（理）考试试卷】若数列{}n a 满足：111,2()n n a a a n N *+==∈，则前6项的和6S = .（用数字作答）10. 【上海市十三校2013年高三调研考数学试卷（理科）】等差数列{}n a 中，1102,15a S ==，记2482n n B a a a a =++++，则当n =____时，n B 取得最大值.11. 【上海市十三校2013年高三调研考数学试卷（理科）】已知函数()(2318,3133,3x tx x f x t x x ⎧-+≤⎪=⎨-->⎪⎩，记()()*n a f n n N =∈，若{}n a 是递减数列，则实数t 的取值范围是______________.12. 【上海市十三校2013年高三调研考数学试卷（理科）】已知无穷数列{}n a 具有如下性质:①1a 为正整数；②对于任意的正整数n ,当n a 为偶数时,12nn a a +=;当n a 为奇数时,112n n a a ++=.在数列{}n a 中，若当n k ≥时，1n a =，当1n k ≤<时，1n a >（2k ≥，*k N ∈），则首项1a 可取数值的个数为（用k 表示）三．拔高题组1. 【虹口区2013学年度第一学期高三年级数学学科期终教学质量监控测试题】数列{}n a 是递增的等差数列，且661-=+a a ，843=⋅a a ．（1）求数列{}n a 的通项公式；（2）求数列{}n a 的前n 项和n S 的最小值；（3）求数列{}n a 的前n 项和n T ．【答案】(1) 210n a n =-；（2）20-；（3）229,15,*,940,6,*,n n n n n N T n n n n N ⎧-+≤≤∈⎪=⎨-+≥∈⎪⎩．【解析】2.【上海市普陀区2014届高三上学期12月质量调研数学（理）试题】已知数列{}a中，n13a =，132n n n a a ++=⋅，*n N ∈.（1）证明数列{}2n n a -是等比数列，并求数列{}n a 的通项公式；（2）在数列{}n a 中，是否存在连续三项成等差数列？若存在，求出所有符合条件的项；若不存在，请说明理由；（3）若1r s <<且r ，*s N ∈，求证：使得1a ，r a ，s a 成等差数列的点列(),r s 在某一直线上.（2）假设在数列{}n a 中存在连续三项成等差数列，不妨设连续的三项依次为1k a -，k a ，1k a +（2k ≥，*k N ∈），由题意得，112+-+=k k k a a a ，将1)1(2--+=k k k a ，211)1(2----+=k k k a ，kk k a )1(211-+=++代入上式得……7分])1(2[])1(2[])1(2[21211k k k k k k -++-+=-++---………………8分化简得，21)1(42---⋅=-k k ，即11)1(42---⋅=k k ，得4)2(1=--k ，解得3=k所以，存在满足条件的连续三项为2a ，3a ，4a 成等比数列。

上海市黄浦区2014届高三上学期期末考试[2014上海黄浦一模]及答案

黄浦区2013学年度第一学期高三年级期终调研测试英语试卷（完卷时间：120分钟满分：150分）第I卷I. Listening ComprehensionSection ADirections: In Section A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard.1. A. 4:45. B. 5:15. C. 5:30. D. 5:45.2. A. At home. B. In a restaurant. C. In a car. D. On the street.3. A. Colleagues. B. Husband and wife.C. Employer and employee.D. Mother and son.4. A. Listening to some loud music. B. Testing the earphones.C. Talking loudly on the phone.D. Preparing for the speech contest.5. A. Pick up his son from school. B. Meet the woman in her office.C. Work on a report.D. Prepare dinner for his son.6. A. She discussed the sports program with Mr. Wright.B. She is about to call Mr. Wright‘s secretary.C. She will see Mr. Wright at lunch time.D. She failed to reach Mr. Wright.7. A. To find out more about the topic for the conference.B. To make a copy of the schedule for his friend.C. To get the conference schedule for the woman.D. To pick up the woman from the library.8. A. It can stand any crash. B. It is not as good as hers.C. It was once damaged.D. It is kept in good condition.9. A. Continue to read. B. Take a history lesson.C. Have some coffee.D. Meet with some friends.10. A. More sleep can get the man back onto the right track.B. Tiredness is a typical symptom of lack of exercise.C. The man should spend more time outdoors.D. People tend to work longer hours with artificial lighting.Section BDirections: In Section B, you will hear two short passages, and you will be asked three questions on each of the passages. The passages will be read twice, but the questions will be spoken only once. When you hear a question, read the four possible answers on your paper and decide which one would be the best answer to the question you have heard.Questions 11 through 13 are based on the following passage.11. A. It is located in a college town. B. It‘s composed of a group of old buildings.C. The classrooms are beautifully designed.D. The library is often crowded with students.12. A. 18,000. B. 1,800. C. 24. D. 9,000.13. A. Teachers there needn‘t pay for their ren t.B. There is not even a television set on campus.C. Students can take a walk in the desert in their spare time.D. Students have no choice but to study and take up challenges.Questions 14 through 16 are based on the following passage.14. A. To take medicine. B. To sleep more.C. To work less.D. To go travelling.15. A. They are not harmful to the brain. B. They have more benefits than harm.C. They are not worth the price at all.D. They are valuable but costly.16. A. They damage a person‘s mental health.B. They reduce a person‘s chance of recovery.C. They slow down a person‘s reaction to changes.D. They worsen a person‘s existing trouble.Section CDirections: In Section C, you will hear two longer conversations. The conversations will be read twice. After you hear each conversation, you are required to fill in the numbered blanks with the information you have heard. Write your answers on your answer sheet.Blanks 17 through 20 are based on the following conversation.Complete the form. Write ONE WORD for each answer.Blanks 21 through 24 are based on the following conversation.Complete the form. Write NO MORE THAN THREE WORDS for each answer.II. Grammar and VocabularySection ADirections: After reading the passages below, fill in the blanks to make the passages coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.( A )―Come in, Kim. Have a seat, please,‖ said Bill Williams, the manager. This was Kim‘s first experience with an assessment. After only six months he was due for a raise (25) _____ this assessment was satisfactory.―Kim,‖ began Bill Williams, ―I am very pleased with the qua lity of your work. My only concern is that you are not active enough in (26) _____ (put) forward your suggestions.‖―But,‖ replied Kim, ―I have always completed every assignment you (27) _____ (give) me, Mr. Williams.‖―I know that, Kim. And please, call m e Bill. But (28) _____ I expect is for you to think independently and introduce new ideas. It is more input from you (29) _____ I need –more feedback on how things are going. I don‘t need a ‗yes man‘. You just smile (30) ______ _____ everything is fine. I‘m not asking you to tell me what to do, but what you think we (31) _____ do. To make suggestions, I employed you because I respect your experience in this field.‖―Yes, I see. I‘m not accustomed to this, but I will try to do as you say… Bill.‖―Good, then, I expect (32) _____ (hear) more from you at staff meetings or at any other time you want to discuss an idea with me.‖―Yes, of course. Thank you, Mr. Will… Bill.‖( B )I was the middle child of the three, but there was a gap of five years on either side, and I hardly saw my father before I was eight. For this and (33) _____ reasons I was somewhat lonely. I had the lonely child‘s habit of making up stories, and I think from the very start my literary ambitions (34) _____ (mix) up with the feeling of being isolated. I knew that I had a natural ability with words, and I felt that this created a sort of private world where I could get my own back for my failure in everyday life.However, the quantity of serious writing which I produced all (35) _____ my childhood would not add up to half a dozen pages. I wrote my first poem at the age of four or five, my mother (36) _____ (take) it down to dictation. I cannot remember anything about it except that it was about a tiger and (37) _____ tiger had ―chair-like teet h‖—a good enough expression. At eleven, when the war of 1914-18 broke out, I wrote a poem (38) _____ (print) in the local newspaper later. From time to time, when I was a bit (39) _____ (old), I wrote bad and usually unfinished ―nature poems‖. I also, abo ut twice, attempted a short story (40) _____ was a failure. That was the total of the would-be serious work that I actually set down on paper during all those years.Section BDirections: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.healthy.Have your cake …for breakfastAside from being depressing, the way to __41__ weight loss isn‘t by feeling deprived.Scientists say that people who started off the day with a __42__ felt fuller and more satisfied, and that led to their sticking with the program as the day went on. Being hungry is no way to start your day, so __43__ up with protein and a mouthful of something sweet. And most of all, enjoy! Sleep your way to weight lossDr. Andrew Calvin, one expert of Mayo Clinic study, is q uoted as saying, ―If individuals are seeking to maintain a healthy weight or to lose weight, they should seek to get enough sleep on a __44__ basis.‖If you find it tricky to wind down at night, turn off the __45__ and engage in relaxing activities, like taking a bath or listening to __46__ music.Journal to drop poundsThe best __47__ for a dieter? Pen and paper! Women who wrote down everything they ate lost more weight than those who didn‘t track their food intake. Journaling makes you accountable and mor e aware of what you‘re eating, so it makes sense that it‘ll keep you from __48__ chewing if you aren‘t actually hungry.Even a tiny bit of exercise helps your healthEven 20 to 30 minutes of physical activity most days of the weeks (broken up into smaller chunks is fine) reduces your risk for all sorts of physical ills. And even 20 minutes a week can improve your mood. That really stuck with me. It‘s easy to criticize ourselves or burn out if we make goals that are __49__ hard to achieve, but walking a few times a week is __50__ –and meaningful, too.III. Reading ComprehensionSection ADirections: For each blank in the following passages there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.For many people today, reading is no longer relaxation. To keep up their work they must read letters, reports, trade publications, interoffice communications, not to mention newspapers and magazines; a never-ending flood of words. In getting a job advancing, the ability to read and comprehend __51__ can mean the difference between success and failure. Yet the unfortunate fact is that most of us are __52__ readers. Most of us develop poor reading habits at an early age, and never __53__ them. The main shortage lies in the actual stuff of language itself – words. Taken individually, words have little__54__ until they are strung together into phrases, sentences and paragraphs. Unfortunately, __55__, the untrained reader does not read groups of words. He laboriously read one word at a time, often regressing to __56__ words or passages. Regression, the tendency to look back over what you have just read, is a common __57__ habit in reading. Another bad habit which __58__ the speed of reading is vocalization – sounding each word either__59__ or mentally as one reads.To overcome these bad habits, some reading clinics use a device called an accelerator, which moves a bar (or curtain) down the page at a predetermined speed. The bar is set a slightly __60__ rate than the reader finds comfortable, in order to ―__61__‖ him. The accelerator forces the reader to read fast, making word-by-word reading, regression and sub-vocalization, practically __62__. At first comprehension is __63__ speed. But when you learn to read ideas and concepts, you will not only read faster, but your comprehension will improve. Many people have found their reading skill __64__ improved after some training. Take Charles Au, a business manager, for instance, his reading rate was a reasonably good 172 words a minute before the training, now it is an excellent 1,378 words a minute. He is delighted that now he can go through a lot more reading material in a(n) __65__ period of time.51. A. quickly B. silently C. thoroughly D. vaguely52. A. casual B. curious C. efficient D. poor53. A. acquire B. cultivate C. kick D. practice54. A. formation B. meaning C. pronunciation D. transformation55. A. however B. moreover C. somehow D. therefore56. A. recite B. reread C. reuse D. rewrite57. A. horrible B. incurable C. social D. viewing58. A. achieves B. gains C. measures D. reduces59. A. orally B. physically C. quietly D. repeatedly60. A. better B. faster C. lower D. steadier61. A. distract B. embarrass C. interest D. stretch62. A. demanding B. impossible C. reasonable D. useful63. A. applied to B. matched with C. sacrificed for D. substituted for64. A. dramatically B. hardly C. slightly D. subconsciously65. A. indefinite B. lengthy C. limited D. setSection BDirections: Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are four choices marked A, B, C and D. Choose the one that fits best according to the information given in the passage you have just read.(A)Jane Austen was born in the English countryside more than 200 years ago. She lived a simple life. She seldom travelled. She never married and she died from illness when she was only 41.However, people all over the world remember her. Why? It is because Jane Austen is the author of some of the best-loved novels in the English language. These novels include Emma, Pride and Prejudice, Sense and Sensibility and Persuasion.Jane completed her last novel Persuasion in 1816, but it was not published until after her death. Persuasion is partly based on Jane‘s naval brother.Anne, the daughter of Sir Walter Elliot, falls in love with Captain Wentworth, a person of a lower social position. But she breaks off the engagement when persuaded by her friend Lady Russell that such a match is unworthy. The breakup produces in Anne a deep and long-lasting regret. Eight years later, Wentworth returns from sea a rich and successful captain. He findsAnne‘s family on the edge of financial ruin. Anne and the captain rediscover their love and get married.Jane Austen once compared her writing to painting on a little bit of ivory（象牙）, two inches square. Readers of Persuasion will see that neither her skill of delicate, ironic(讽刺的) observations on social custom, love, and marriage nor her ability to apply a sharp focus to English manners and morals has abandoned her in her final finished work.Persuasion has produced three film adaptations: a 1995 version starring Amanda Root and Ciaran Hinds, a 2007 TV miniseries with Sally Hawkins and Rupert Penry-Jones, and a 1971 miniseries with Ann Firbank and Bryan Marshall.People who are interested in Jane Austen can still visit many of the places she visited and lived. These places include the village of Steventon, although her family house is now gone. Many of the places Jane visited in Bath are still there. You can visit Jane Austen‘s home in Chawton, where she did her best writing, and Winchester, where she died.66. What is the theme of Persuasion?A. Never regret what you‘ve chosen.B. True love lasts forever.C. Be matched for marriage.D. Love waits for no man.67. Which of the following CANNOT describe Jane‘s writing sty le?A. Her application of symbolism.B. Her delicate observations.C. Her focus on manners and morals.D. Her use of irony.68. Which of the following about Jane Austen is TRUE?A. Her family house is now in the village of Steventon.B. Many of the places she visited in Bath are still available.C. The latest film adaptation of Persuasion was produced in 1995.D. Her last novel Persuasion is considered her most successful one.69. The article mainly talks about _______.A. Jane Austen‘s unique writing styleB. the original residence of Jane AustenC. Jane Austen‘s last novel: PersuasionD. the popularity of Jane Austen‘s novels70. The phrase ―a grant‖ in the first line most probably means _____.A. bank interestB. a credit cardC. an education feeD. financial aid71. A student from Japan who has been studying in England for a year and intends togo to college in a few months will _____.A.be unable to get money from any LEAB.get money if taking a first degree courseC.get money from LEA when finishing his courseD.have to open a bank account before getting money72. A 31-year-old nurse wishes to qualify as a doctor at a university. She has workedsince she was 25. How much extra money will she get a year?A.None.B. £155.C. £615.D. £515.73. A big bank offers a new student special services because _____.A. they need student accounts badlyB. they charge students extra interestC. they know he can get money regularlyD. they hope he‘ll be a potential customer(C)Publicity offers several benefits. There are not costs for message time or space. An ad in prime-time television may cost $250,000 to $5,000,000 or more per minute, whereas a five-minute report on a network newscast would not cost anything. Publicity reaches a mass audience within ashort time and new products or company policies are widely known.Credibility about messages is high, because they are reported in independent media. A newspaper review of a movie has more believability than an ad in the same paper, because the reader associates independence with objectivity. Similarly, people are more likely to pay attention to news reports than to ads. For example, Women’s Wear Daily has both fashion reports and advertisements. Readers spend time reading the stories, but they skim through the ads. Furthermore, there may be 10 commercials during a half-hour television program or hundreds of ads in a magazine. Feature stories are much fewer in number and stand out clearly.Publicity also has some significant limitations. A firm has little control over messages, their timing, their placement, or their coverage by a given medium. It may issue detailed news releases and find only portions mentioned by the media, and media have the ability to be much more critical than a firm would like.For example, in 1982, Procter & Gamble faced a massive publicity problem over the meaning of its 123-year-old company logo. To fight this negative publicity, the firm had a spokesperson appear on Good Morning America to disprove the rumor (谣言). The false rumors were temporarily put to rest. However, in 1985, publicity became so troublemaking that Procter & Gamble decided to remove the logo from its products.A firm may want publicity during certain periods, such as when a new product is introduced or new store opened, but the media may not cover the introduction or opening until after the time it would aid the firm. Similarly, media determine the placement of a story; it may follow a report on crime or sports. Finally, the media decide whether to cover a story at all and the amount of coverage to be devoted to it.74. All of the following advantages of publicity are mentioned EXCEPT _____.A. time savingB. attentivenessC. credibilityD. profitability75. Compared with ad, news report or featuring stories are more _____.A. believableB. clearC. dependentD. subjective76. The example of ―Procter & Gamble‖ is given to show _____.A. the efficient way of disproving rumorsB. the importance of a spokespersonC. the interaction between firms and mediaD. the negative effect of publicity77. What‘s the author‘s attitude towards publicity?A. doubtfulB. objectiveC. passiveD. supportiveSection CDirections: Read the passage carefully. Then answer the questions or complete the statements in the fewest possible words.The motor vehicle has killed and disabled more people in its brief history than any bomb or weapon ever invented. Much of the blood on the street flows essentially from uncivil behavior of drivers who refuse to respect the legal or moral rights of others. So the massacre (大屠杀) on the road may be regarded as a social problem.In fact, the enemies of society on wheels are rather harmless people just ordinary people acting carelessly, you might say. But it is a principle both of law and common morality that carelessness is no excuse when one‘s actions could bring death o r damages to others. A minority of the killers go even beyond carelessness to total negligence.Researchers have estimated that as many as 80 percent of all automobile accidents can be connected with psycholog ical condition of the driver. Emotional upsets can affect drivers‘ reactions, slow their judgment, and blind them to dangers that might otherwise be evident. The experts warn that it is vital for every driver to make a conscious effort to keep one‘s emotio ns under control.Yet the irresponsibility that accounts for much of the problem is not limited to drivers. Street walkers regularly ignore traffic regulations. They are at fault in most vehicle walker accidents; and many cyclists even believe that they are not subject to the basic rules of the road.In the past few years, safety standards for vehicle have been raised both at the point of manufacture and through periodic road-worthiness inspections. In addition, speed limits have been lowered. Due to these measures, the accident rate has decreased. But the accident experts still worry because there has been little or no improvement in the way drivers behave. The only real and lasting solution, say the experts, is to convince people that driving is a skilled task requiring constant care and concentration. Those who fail to do all these things present a threat to those with whom they share the road.(Note: Answer the questions or complete the statements in NO MORE THAN TEN WORDS.)78. Why road killers can‘t be excused? Because __________.79. In order to avoid automobile accidents, the experts suggest drivers should __________.80. Besides drivers, who should also be blamed for most roads accidents?81. The accident rate has decreased in the past few years because of __________.第II卷I. TranslationDirections: Translate the following sentences into English, using the words given in the brackets.1.他总是不懂装懂。

黄浦区2014年高三英语期终调研测试卷

黄浦区2014年高三英语期终调研测试卷II. Grammar and VocabularySection ADirections: After reading the passages below, fill in the blanks to make the passages coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.( A )―Come in, Kim. Have a seat, please,‖ said Bill Williams, the manager. This was Kim‘s first experience with an assessment. After only six months he was due for a raise (25) _____ this assessment was satisfactory.―Kim,‖ began Bill Williams, ―I am very pleased with the quality of your work. My only concern is that you are not active enough in (26) _____ (put) forward your suggestions.‖―But,‖ replied Kim, ―I have always comp leted every assignment you (27) _____ (give) me, Mr. Williams.‖―I know that, Kim. And please, call me Bill. But (28) _____ I expect is for you to think independently and introduce new ideas. It is more input from you (29) _____ I need –more feedback on h ow things are going. I don‘t need a ‗yes man‘. You just smile (30) ______ _____ everything is fine. I‘m not asking you to tell me what to do, but what you think we (31) _____ do. To make suggestions, I employed you because I respect your experience in this field.‖―Yes, I see. I‘m not accustomed to this, but I will try to do as you say… Bill.‖―Good, then, I expect (32) _____ (hear) more from you at staff meetings or at any other time you want to discuss an idea with me.‖―Yes, of course. Thank you, Mr. Will… Bill.‖( B )I was the middle child of the three, but there was a gap of five years on either side, and I hardly saw my father before I was eight. For this and (33) _____ reasons I was somewhat lonely. I had the lonely child‘s habit of making up storie s, and I think from the very start my literary ambitions (34) _____ (mix) up with the feeling of being isolated. I knew that I had a natural ability with words, and I felt that this created a sort of private world where I could get my own back for my failure in everyday life.However, the quantity of serious writing which I produced all (35) _____ my childhood would not add up to half a dozen pages. I wrote my first poem at the age of four or five, my mother (36) _____ (take) it down to dictation. I cannot remember anything about it except that it was about a tiger and (37) _____ tiger had ―chair-like teeth‖— a good enough expression. At eleven, when the war of 1914-18 broke out, I wrote a poem (38) _____ (print) in the local newspaper later. From time to ti me, when I was a bit (39) _____ (old), I wrote bad and usually unfinished ―nature poems‖.I also, about twice, attempted a short story (40) _____ was a failure. That was the total of the would-be serious work that I actually set down on paper during all those years.Section BDirections: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.Here are four simple, healthy and, dare we say, fun ways to help you slim down and stay healthy.Have your cake …for breakfastAside from being depressing, the way to __41__ weight loss isn‘t by feeling deprived.Scientists say that people who started off the day with a __42__ felt fuller and more satisfied, and that led to their sticking with the program as the day went on. Being hungry is no way to start your day, so __43__ up with protein and a mouthful of something sweet. And most of all, enjoy! Sleep your way to weight lossDr. Andrew Calvin, one expert of Mayo Clinic study, is quoted as saying, ―If individuals are seeking to maintain a healthy weight or to lose weight, they should seek to get enough sleep on a __44__ basis.‖If you find it tricky to wind down at night, turn off the __45__ and engage in relaxing activities, like taking a bath or listening to __46__ music.Journal to drop poundsThe best __47__ for a dieter? Pen and paper! Women who wrote down everything they ate lost more weight than those who didn‘t track their food intake. Journaling makes you accountable and more aware of what you‘re eating, so it makes sense that it‘ll keep you from __48__ chewing if you aren‘t actually hungry.Even a tiny bit of exercise helps your healthEven 20 to 30 minutes of physical activity most days of the weeks (broken up into smaller chunks is fine) reduces your risk for all sorts of physical ills. And even 20 minutes a week can improve your mood. That really stuck with me. It‘s easy to criticize ourselves or burn out if we make goals that are __49__ hard to achieve, but walking a few times a week is __50__ –and meaningful, too.III. Reading ComprehensionSection ADirections: For each blank in the following passages there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.For many people today, reading is no longer relaxation. To keep up their work they must read letters, reports, trade publications, interoffice communications, not to mention newspapers and magazines; a never-ending flood of words. In getting a job advancing, the ability to read and comprehend __51__ can mean the difference between success and failure. Yet the unfortunate fact is that most of us are __52__ readers. Most of us develop poor reading habits at an early age, and never __53__ them. The main shortage lies in the actual stuff of language itself –words. Taken individually, words have little__54__ until they are strung together into phrases, sentences and paragraphs. Unfortunately, __55__, the untrained reader does not read groups of words. He laboriously read one word at a time, often regressing to __56__ words or passages. Regression, the tendency to look back over what you have just read, is a common __57__ habit in reading. Anotherbad habit which __58__ the speed of reading is vocalization – sounding each word either __59__ or mentally as one reads.To overcome these bad habits, some reading clinics use a device called an accelerator, which moves a bar (or curtain) down the page at a predetermined speed. The bar is set a slightly __60__ rate than the reader finds comfortable, in order to ―__61__‖ him. The accelerator forces the reader to read fast, making word-by-word reading, regression and sub-vocalization, practically __62__. At first comprehension is __63__ speed. But when you learn to read ideas and concepts, you will not only read faster, but your comprehension will improve. Many people have found their reading skill __64__ improved after some training. Take Charles Au, a business manager, for instance, his reading rate was a reasonably good 172 words a minute before the training, now it is an excellent 1,378 words a minute. He is delighted that now he can go through a lot more reading material in a(n) __65__ period of time.51. A. quickly B. silently C. thoroughly D. vaguely52. A. casual B. curious C. efficient D. poor53. A. acquire B. cultivate C. kick D. practice54. A. formation B. meaning C. pronunciation D. transformation55. A. however B. moreover C. somehow D. therefore56. A. recite B. reread C. reuse D. rewrite57. A. horrible B. incurable C. social D. viewing58. A. achieves B. gains C. measures D. reduces59. A. orally B. physically C. quietly D. repeatedly60. A. better B. faster C. lower D. steadier61. A. distract B. embarrass C. interest D. stretch62. A. demanding B. impossible C. reasonable D. useful63. A. applied to B. matched with C. sacrificed for D. substituted for64. A. dramatically B. hardly C. slightly D. subconsciously65. A. indefinite B. lengthy C. limited D. setSection BDirections: Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are four choices marked A, B, C and D. Choose the one that fits best according to the information given in the passage you have just read.(A)Jane Austen was born in the English countryside more than 200 years ago. She lived a simple life. She seldom travelled. She never married and she died from illness when she was only 41.However, people all over the world remember her. Why? It is because Jane Austen is the author of some of the best-loved novels in the English language. These novels include Emma, Pride and Prejudice, Sense and Sensibility and Persuasion.Jane completed her last novel Persuasion in 1816, but it was not published until after her death. Persuasion is partly based on Jan e‘s naval brother.Anne, the daughter of Sir Walter Elliot, falls in love with Captain Wentworth, a person of a lower social position. But she breaks off the engagement when persuaded by her friend Lady Russell that such a match is unworthy. The breakup produces in Anne a deep and long-lasting regret.Eight years later, Wentworth returns from sea a rich and successful captain. He finds Anne‘s family on the edge of financial ruin. Anne and the captain rediscover their love and get married.Jane Austen once compared her writing to painting on a little bit of ivory（象牙）, two inches square. Readers of Persuasion will see that neither her skill of delicate, ironic(讽刺的) observations on social custom, love, and marriage nor her ability to apply a sharp focus to English manners and morals has abandoned her in her final finished work.Persuasion has produced three film adaptations: a 1995 version starring Amanda Root and Ciaran Hinds, a 2007 TV miniseries with Sally Hawkins and Rupert Penry-Jones, and a 1971 miniseries with Ann Firbank and Bryan Marshall.People who are interested in Jane Austen can still visit many of the places she visited and lived. These places include the village of Steventon, although her family house is now gone. Many of the places Jane visited i n Bath are still there. You can visit Jane Austen‘s home in Chawton, where she did her best writing, and Winchester, where she died.66. What is the theme of Persuasion?A. Never regret what you‘ve chosen.B. True love lasts forever.C. Be matched for marriage.D. Love waits for no man.67. Which of the following CANNOT describe Jane‘s writing style?A. Her application of symbolism.B. Her delicate observations.C. Her focus on manners and morals.D. Her use of irony.68. Which of the following about Jane Austen is TRUE?A. Her family house is now in the village of Steventon.B. Many of the places she visited in Bath are still available.C. The latest film adaptation of Persuasion was produced in 1995.D. Her last novel Persuasion is considered her most successful one.69. The article mainly talks about _______.A. Jane Austen‘s unique writing styleB. the original residence of Jane AustenC. Jane Austen‘s last novel: PersuasionD. the popularity of Jane Austen‘s novels70. The phrase ―a grant‖ in the first line most probably means _____.A. bank interestB. a credit cardC. an education feeD. financial aid71. A student from Japan who has been studying in England for a year and intends togo to college in a few months will _____.A.be unable to get money from any LEAB.get money if taking a first degree courseC.get money from LEA when finishing his courseD.have to open a bank account before getting money72. A 31-year-old nurse wishes to qualify as a doctor at a university. She has workedsince she was 25. How much extra money will she get a year?A.None.B. £155.C. £615.D. £515.73. A big bank offers a new student special services because _____.A. they need student accounts badlyB. they charge students extra interestC. they know he can get money regularlyD. they hope he‘ll be a pot ential customer(C)Publicity offers several benefits. There are not costs for message time or space. An ad in prime-time television may cost $250,000 to $5,000,000 or more per minute, whereas a five-minute report on a network newscast would not cost anything. Publicity reaches a mass audience within ashort time and new products or company policies are widely known.Credibility about messages is high, because they are reported in independent media. A newspaper review of a movie has more believability than an ad in the same paper, because the reader associates independence with objectivity. Similarly, people are more likely to pay attention to news reports than to ads. For example, Women’s Wear Daily has both fashion reports and advertisements. Readers spend time reading the stories, but they skim through the ads. Furthermore, there may be 10 commercials during a half-hour television program or hundreds of ads in a magazine. Feature stories are much fewer in number and stand out clearly.Publicity also has some significant limitations. A firm has little control over messages, their timing, their placement, or their coverage by a given medium. It may issue detailed news releases and find only portions mentioned by the media, and media have the ability to be much more critical than a firm would like.For example, in 1982, Procter & Gamble faced a massive publicity problem over the meaning of its 123-year-old company logo. To fight this negative publicity, the firm had a spokesperson appear on Good Morning America to disprove the rumor (谣言). The false rumors were temporarily put to rest. However, in 1985, publicity became so troublemaking that Procter & Gamble decided to remove the logo from its products.A firm may want publicity during certain periods, such as when a new product is introduced or new store opened, but the media may not cover the introduction or opening until after the time it would aid the firm. Similarly, media determine the placement of a story; it may follow a report on crime or sports. Finally, the media decide whether to cover a story at all and the amount of coverage to be devoted to it.74. All of the following advantages of publicity are mentioned EXCEPT _____.A. time savingB. attentivenessC. credibilityD. profitability75. Compared with ad, news report or featuring stories are more _____.A. believableB. clearC. dependentD. subjective76. The example of ―Procter & Gamble‖ is given to show _____.A. the efficient way of disproving rumorsB. the importance of a spokespersonC. the interaction between firms and mediaD. the negative effect of publicity77. What‘s the author‘s attitude towards publicity?A. doubtfulB. objectiveC. passiveD. supportiveSection CDirections: Read the passage carefully. Then answer the questions or complete the statements in the fewest possible words.The motor vehicle has killed and disabled more people in its brief history than any bomb or weapon ever invented. Much of the blood on the street flows essentially from uncivil behavior of drivers who refuse to respect the legal or moral rights of others. So the massacre (大屠杀) on the road may be regarded as a social problem.In fact, the enemies of society on wheels are rather harmless people just ordinary people acting carelessly, you might say. But it is a principle both of law and common morality that carelessness is no excuse when one‘s actions could bring death o r damages to others. A minority of the killers go even beyond carelessness to total negligence.Researchers have estimated that as many as 80 percent of all automobile accidents can be connected with psychological condition of the driver. Emotional upsets can affect drivers‘ reactions, slow their judgment, and blind them to dangers that might otherwise be evident. The experts warn that it is vital for every driver to make a conscious effort to keep one‘s emotions under control.Yet the irresponsibility that accounts for much of the problem is not limited to drivers. Street walkers regularly ignore traffic regulations. They are at fault in most vehicle walker accidents; and many cyclists even believe that they are not subject to the basic rules of the road.In the past few years, safety standards for vehicle have been raised both at the point of manufacture and through periodic road-worthiness inspections. In addition, speed limits have been lowered. Due to these measures, the accident rate has decreased. But the accident experts still worry because there has been little or no improvement in the way drivers behave. The only real and lasting solution, say the experts, is to convince people that driving is a skilled task requiring constant care and concentration. Those who fail to do all these things present a threat to those with whom they share the road.(Note: Answer the questions or complete the statements in NO MORE THAN TEN WORDS.)78. Why road killers can‘t be excused?Because __________.79. In order to avoid automobile accidents, the experts suggest drivers should __________.80. Besides drivers, who should also be blamed for most roads accidents?81. The accident rate has decreased in the past few years because of __________.第II卷I. TranslationDirections: Translate the following sentences into English, using the words given in the brackets.1.他总是不懂装懂。

上海市黄浦区2014届高三数学上学期期末考试试题理(一模)苏教版

考试试卷黄浦区2013—2014学年度第一学期高三年级学业质量调研数学试卷（理科）2014.1.9考生注意： 1．答卷前，考生务必在答题纸写上姓名、考号, 并将核对后的条形码贴在指定位置上．2．本试卷共有23道题，满分150分，考试时间120分钟．一、填空题（每题4分，满分56分，将答案填在答题纸上） 1.函数()()21log 2+-=x x x f 的定义域是．2.己知全集U R =，集合{}R x x x A ∈>+=,21|，⎭⎬⎫⎩⎨⎧∈≤-=R x xx x B ,02|，则()=B A C U.3.已知幂函数()x f 存在反函数，且反函数()x f 1-过点（2，4），则()x f 的解析式是 . 【答案】()(0)f x x x【解析】试题分析：首先要弄清幂函数的形式，其次要弄懂反函数的性质，反函数图象过点(2,4)，说明原函数图象过点(4,2)，设()af x x =，则42a =，则12a =，故()(0)f x x x =≥. 考点：幂函数，反函数的性质.4.方程22937=-⋅xx的解是 .5.己知数列{}na 是公差为2的等差数列，若6a是7a 和8a 的等比中项，则n a =________.6.已知向量()θθsin ,cos =a，()2,1-=b ,若a ∥b ，则代数式θθθθcos sin cos sin 2+-的值是．【答案】5 【解析】试题分析：利用向量平行的充要条件，由a ∥b 得cos sin 12θθ=-，即sin 2cos θθ=-，代入求值式即得．考点：向量平行．7.三阶行列式45sin 2cos 610sin ---x x x ()R x ∈中元素4的代数余子式的值记为()x f ，则函数()x f 的最小值为8.各项都为正数的无穷等比数列{}na ，满足,,42t a m a ==且⎩⎨⎧==ty mx 是增广矩阵⎪⎪⎭⎫ ⎝⎛-2221103的线性方程组⎩⎨⎧=+=+2222111211c y a x a c y a x a 的解，则无穷等比数列{}n a 各项和的数值是_________.9.1531⎪⎭⎫ ⎝⎛-x x 的二项展开式的常数项的值是__________．【答案】5005 【解析】试题分析：其二项展开式的通项公式为305153611515()((1)rr rr r r r T C x C x x--+==-，令30506r -=，即6r =，所以常数项为第7项66715(1)5005T C =-=．考点：二项展开式的通项公式．10.把4个颜色各不相同的乒乓球随机的放入编号为1、2、3、4的四个盒子里．则恰好有一个盒子空的概率是（结果用最简分数表示）11.将某个圆锥沿着母线和底面圆周剪开后展开，所得的平面图是一个圆和扇形，己知该扇形的半径为24cm ，圆心角为34π，则圆锥的体积是________3cm .12.从某项有400人参加的群众性运动的达标测试中，随机地抽取50人的成绩统计成如下表，则400人的成绩的标准差的点估计值是．分数 5 4 3 2 1 人数 5152055【答案】1.09 【解析】试题分析：在统计学中，一般用样本来估计总体，即本题中我们用样本的标准差来估计总体的标准差，对容量为n 的样本，其方差为22221111()n n i i i i s x x x x n n ===-=-∑∑，本题中样本容量为50，计算出21.16s =，因此标准差为 1.16 1.09s =≈，此即为总体400人的成绩的标准差．考点：方差与标准差，总体与样本．13.设向量()b a ,=α，()n m ,=β，其中R n m b a ∈,,,，由不等式βαβα⋅≤⋅ 恒成立，可以证明（柯西）不等式()()()22222n m b a bn am ++≤+（当且仅当α∥β，即bman =时等号成立），己知+∈R y x ,，若3x y k x y +<+恒成立，利用可西不等式可求得实数k 的取值范围是14.．己知数列{}n a 满足()()*+∈=-+N n n a a n nn ,11，则数列{}na 的前2016项的和2016S 的值是___________．【答案】1017072 【解析】试题分析：这个数列既不是等差数列也不是等比数列，因此我们要研究数列的各项之间有什么关系，与它们的和有什么联系？把已知条件具体化，有211a a -=，322a a +=，433a a -=，544a a +=，…，201520142014a a +=，201620152015a a -=，我们的目的是求201612342016S a a a a a =+++++，因此我们从上面2015个等式中寻找各项的和，可能首先想到把出现“＋”的式子相加（即n 为偶数的式子相加），将会得到234520142015242014a a a a a a ++++++=+++，好像离目标很近了，但少12016a a +，而1a 与2016a 分布在首尾两个式子中，那么能否把首尾两个式子相减呢？相减后得到1201622105()()a a a a +-+=二、选择题：本大题共4个小题,每小题5分,共20分.在每小题给出的四个选项中，只有一项是符合题目要求的. 15.己知实数b a ,满足0>ab,则“ba 11<成立”是“b a >成立”的（）.)(A 充分非必要条件． )(B 必要非充分条件． )(C 充要条件． )(D 既非充分又非必要条件．【答案】C 【解析】试题分析：这是考查不等式的性质，由于0ab >，因此不等式11a b<两边同乘以ab 可得b a <，即a b >，16.已知空间两条直线n m ,，两个平面βα,，给出下面四个命题： ①；n m n m αα⊥⇒⊥,,‖ ②αβα≠⊂m ,‖，β≠⊂n n m ⇒；③；n m n m αα‖,‖,‖⇒ ④。

上海市黄浦区高三数学上学期期终调研测试试题

黄浦区2014学年度第一学期高三年级期终调研测试数学试卷(文理合卷)一、填空题(本大题满分56分) 本大题共有14题，考生应在答题卷的相应编号的空格内直接填写结果，每题填对得4分，否则一律得零分．1．已知全集U=R ，，则U (C )B A = ．2的定义域是．3，则直线1l 与2l 的夹角的大小是．4．1行第2列的元素3的代数余子式的值是15-，则|i |n m +(其中i 是虚数单位，R m n ∈、)的值是．5．已知抛物线C 的顶点在坐标原点，则抛物线C 的方程是． 6．若函数213()2x ax af x ++-=是定义域为R 的偶函数，则函数()f x 的单调递减区间是．7．已知角α的顶点在坐标原点，始边与x 轴的正半轴重合，角α的终边与圆心在原点的单位圆(半径为1的圆)则sin 2α＝．(用数值表示) 8．已知二项式*(12)(2,N )nx n n +≥∈的展开式中第3项的系数是A ，数列{}n a *(N )n ∈是公差为2的等差数列，且前n 项和为n S ，则＝． 9．已知某圆锥体的底面半径3r =，沿圆锥体的母线把侧面展开后得到一个圆心角为扇形，则该圆锥体的表面积是．10．若从总体中随机抽取的样本为1,3,1,1,1,3,2,2,0,0--，则该总体的标准差的点估计值是．11．已知 R,,m n m n αβαβ∈<<、、、，若αβ、是函数()2()()7f x x m x n =---的零点，则m n αβ、、、四个数按从小到大的顺序是 (用符号<“”连接起来)． 12．一副扑克牌(有四色，同一色有13张不同牌)共52张．现随机抽取3张牌，则抽出的3张牌有且仅有2张花色相同的概率为 (用数值作答)．13．已知R x ∈，定义：()A x 表示不小于x 的最小整数．如 ( 1.1)1A -=- . (理科)若(2())5A x A x ⋅=，则正实数x 的取值范围是． (文科) 若(21)3A x +=，则实数x 的取值范围是． 14的重心，内角A B C 、、所对的边长分别为a b c 、、，且 230OA b OB c OC ⋅+⋅+⋅=,则角C 的大小是 . (文科) 已知点P Q 、是ABC ∆所在平面上的两个定点，且满足0,PA PC += 2QA QB QC BC ++=,若||=||PQ BC λ,则正实数λ= .二、选择题(本大题满分20分) 本大题共有4题，每题有且只有一个正确答案，考生应在答题卷的相应编号上，将代表答案的小方格涂黑，选对得5分，否则一律得零分． 15．给定空间中的直线l 及平面α，条件“直线l 与平面α内的无数条直线都垂直”是“直线l 与平面α垂直的[答] ( )．A ．充分非必要条件B ．必要非充分条件C ．充要条件D ．非充分非必要条件 16．已知向量(3,4)a =-，则下列能使12(R)a e e λμλμ=+∈、成立的一组向量12,e e 是 [答] ( )．A ．12(0,0)(1,2)e e ==-，B ．12(1,3)(2,6)e e =-=-，C ．12(1,2)(3,1)e e =-=-，D ．1(,1)(1,2)e e =-=-，17．一个算法的程序框图如右图所示，则该程序运行后输出的值是[答] ( )． A ．4 B ． 5 C ． 6 D ． 7P18．已知i z a b =+(R i )a b ∈、，是虚数单位，12,C z z ∈，定义：()||z ||||||D z a b ==+，1212(,z )||z ||D z z =-．给出下列命题：(1)对任意C z ∈，都有(z)0D >；(2)是复数z 的共轭复数，则 (3)若12(z )(z )D D =12(z z C)∈、，则12z z =； (4)(理科)对任意123C z z ∈、z 、，结论131223(z ,z )(z ,z )(z ,z )D D D ≤+恒成立，则其中真命题是[答]( )．(文科)对任意12C z ∈、z ，结论1221(z ,z )=(z ,z )D D 恒成立，则其中真命题是[答]( )．A ．(1)(2)(3)(4)B ．(2)(3)(4)C ．(2)(4)D ．(2)(3) 三、解答题(本大题满分74分)本大题共有5题，解答下列各题必须在答题卷的相应编号规定区域内写出必要的步骤．19．(本题满分12分)本题共有2个小题，第1小题满分6分，第2小题满分6分．在长方体1111ABCD A B C D -中，14,3AB AA BC ===，E F 、分别是所在棱AB BC 、的中点，点P 是棱11A B 上的动点，联结1,EF AC ．如图所示．(1)求异面直线1EF AC 、所成角的大小(用反三角函数值表示)；(2)(理科)求以E F A P 、、、为顶点的三棱锥的体积． (文科)求以E B F P 、、、为顶点的三棱锥的体积．20．(本题满分12分)本题共有2个小题，第1小题满分6分，第2小题满分6分． (1)求函数()f x 的单调递增区间；(2)在ABC ∆中，内角A B C 、、所对边的长分别是a b c 、、，若求ABC ∆的面积ABC S ∆的值．21．(本题满分14分)本题共有2个小题，第1小题满分7分，第2小题满分7分．，函数()y f x =是函数()y g x =的反函数． (1)求函数()y f x =的解析式，并写出定义域D ； (2)(理科)，若函数()y h x =在区间(0,1)内的图像是不间断的光滑曲线，求证：函数()y h x =在区间(1,0)-内必有唯一的零点(假设为t )(文科) (2) ，试判断函数()y h x =在区间(1,0)-上的单调性，并说明你的理由．22．(本题满分18分)本题共有3个小题，第1小题满分4分，第2小题满分7分，第3小题满分7分．定义：若各项为正实数的数列{}n a 满足，则称数列{}n a 为“算术平方根递推数列”.已知数列{}n x 满足*0N ,n x n >∈，且点1(,)n n x x +在二次函数2()22f x x x =+的图像上.(1)试判断数列{}21n x +*(N )n ∈是否为算术平方根递推数列？若是，请说明你的理由； (2)记lg(21)n n y x =+*(N )n ∈，求证：数列{}n y 是等比数列，并求出通项公式n y ；(3)从数列{}n y 中依据某种顺序自左至右取出其中的项123,,,n n n y y y ，把这些项重新组成一个新数列{}n z ：123123,z ,z ,n n n z y y y ===.(理科)若数列{}n z 是首项为且数列{}n z 各项的和为求正整数k m 、的值．(文科) 若数列{}n z 是首项为数列{}n z 各项的和为，求正整数k m 、的值．23．(本题满分18分)本题共有3个小题，第1小题满分4分，第2小题满分6分，第3小题满分8分．在平面直角坐标系中，已知动点(,)M x y ，点(0,1),(0,1),(1,0),A B D -点N 与点M 关于直线y x =对称，且21AN BN x ⋅=直线l 是过点D 的任意一条直线．(1)求动点M 所在曲线C 的轨迹方程；(2)设直线l 与曲线C 交于G H 、两点，且，求直线l 的方程； (3)(理科)若直线l 与曲线C 交于G H 、两点，与线段AB 交于点P (点P 不同于点O A B 、、)，直线GB 与直线HA 交于点Q ，求证：OP OQ ⋅是定值．(文科) 设直线l 与曲线C 交于G H 、两点，求以||GH 的长为直径且经过坐标原点O 的圆的方程．黄浦区2014学年度第一学期高三年级期终调研测试数学试卷(文理合卷)参考答案和评分标准(2015年1月8日)说明：1．本解答仅列出试题的一种解法，如果考生的解法与所列解答不同，可参考解答中的评分精神进行评分．2．评阅试卷，应坚持每题评阅到底，不要因为考生的解答中出现错误而中断对该题的评阅，当考生的解答在某一步出现错误，影响了后继部分，但该步以后的解答未改变这一题的内容和难度时，可视影响程度决定后面部分的给分，这时原则上不应超过后面部分应给分数之半，如果有较严重的概念性错误，就不给分．一、填空题1 8．2；2．(1,)+?； 9．36p；3； 10；4．2； 11．m n a b <<<；5．212y x =； 126．(,0]-?； 13(文7； 14．(理(文二、选择题： 15．B 16．C 17．A 18．C 三、解答题19．(本题满分14分)本题共有2个小题，第1小题满分６分，第2小题满分６分．解(1)联结AC ，在长方体1111ABCD A B C D -中，有AC EF .又1CAC ∠是直角三角形1ACC 的一个锐角，∴1CAC ∠就是异面直线1AC EF 与所成的角. 由14,3AB AA BC ===，可算得，即异面直线1AC EF 与所成角的大小为(理) (2)由题意可知，点P 到底面ABCD 的距离与棱1AA 的长相等．(文) (2)由题意可知，点P 到底面ABCD 的距离与棱1AA 的长相等．20．(本题满分12分) 本题共有2个小题，第1小题满分６分，第2小题满分６分．解(1)(2) 21．(本题满分14分)本题共有2个小题，第1小题满分7分，第2小题满分7分．解(1) 10()10g x =()1g x ∴<.又1011x +>， 1()1g x ∴-<<.，(1,1)D =-.(理)证明 (2)由(1) 可求得函数()h x 的定义域为1(1,0)(0,1)D =-.对任意1x D ∈，有所以，函数()y h x =是奇函数. 当(0,1)x ∈时，在(0,1)上单调递减，在(0,1)上单调递减，在(0,1)上单调递减. 因此，函数()y h x =在(0,1)上单调递减. 依据奇函数的性质，可知，函数()y h x =在(1,0)-上单调递减，且在(1,0)-上的图像也是不间断的光滑曲线.(文) (2) 答：函数()y h x =在区间(1,0)-上单调递减.理由：由(1) 可求得函数()h x 的定义域为1(1,0)(0,1)D =-.对任意1x D ∈，有所以，函数()y h x =是奇函数. 当(0,1)x ∈时，在(0,1)上单调递减，在(0,1)上单调递减，在(0,1)上单调递减.因此，函数()y h x =在(0,1)上单调递减. 依据奇函数的性质，可知，函数()y h x =在(1,0)-上单调递减.22．(本题满分18分)本题共有3个小题，第1小题满分4分，第2小题满分7分，第3小题满分7分．解(1)答：数列{}21n x +是算术平方根递推数列.理由：1(,)n n x x +点在函数2()22f x x x =+的图像上，21122,n n n x x x ++∴=+ 21121441n n n x x x +++=++即，2121(21)n n x x ++=+.又*0,N n x n>∈，∴数列{}21n x +是算术平方根递推数列. 证明(2) lg(2n y =又1lg(2y =∴数列{}n y 是首项为11y =,.(理)(3)由题意可知，无穷等比数列{}z n 的首项,公比这是矛盾！又101m -=或时，∴ 12,3m m -==即.3,6.m k =⎧∴⎨=⎩(文) (3)由题意可知，无穷等比数列{}z n 的首项,公比这是矛盾！∴ 12,3m m -==即. 3,2.m k =⎧∴⎨=⎩23．(本题满分18分)本题共有3个小题，第1小题满分4分，第2小题满分6分，第3小题满分8分．解(1)依据题意，可得点(,)N y x .(,1),(,1)AN y x BN y x ∴=-=+．又21AN BN x ⋅=∴所求动点M 的轨迹方程为(2) 若直线l y 轴，则可求得，这与已知矛盾，因此满足题意的直线l 不平行于y 轴．设直线l 的斜率为k ，则:(1)l y k x =-．得2222(12)4220k x k x k +-+-=．设点1122(,)(,)H x y G x y 、，有且0∆>恒成立(因点D 在椭圆内部)．(理)证明(3)直线l 与线段AB 交于点P ，且与点O A B 、、不重合，∴直线l 的斜率k 满足：11,0k k -<<≠．由(2)可得点(0,)P k -，设点(,y )Q Q Q x ，则由此等式右边为正数).∴(0,OP OQ ∴⋅=-. (文) (3)当直线l y 轴时，，点O 到圆心的距离为 1.即点O 在圆外，不满足题意.∴满足题意的直线l 的斜率存在，设为k ，则:(1)l y k x =-. 设点1122(,)(,)H x y G x y 、，由(2)知，进一步可求得依据题意，有OG OH ⊥，12120x x y y ∴+=，∴所求圆的半径∴所求圆的方程为：。

2014政治一模答案

黄浦区2014学年度第一学期高三年级期终调研测试政治参考答案二、简答题（32分）31．（1）答案示例：20年后我国带薪休年假最低天数将增加。

理由：目前主要发达国家带薪休年假最低天数均高于我国，随着我国经济进一步发展，带薪休年假最低天数也会增加。

（2）答案示例休息休假权。

小张可以选择与所在单位在自愿、平等的基础上协商解决，要求单位保证员工依法享受带薪休年假的权利。

评分说明：维权方案中应包括三个要素：途径选择，对象和维权诉求。

32．答案示例1：（1）“把权力关进笼子”是指要对政府权力进行制约和监督，不能滥用人民和法律赋予的权力。

“把权利放出笼子”是指要维护公民的监督权，勇于使用监督权。

（2）二者都是发展社会主义民主政治的要求。

只有“把权力关进笼子”，才能更好地实现“把权利放出笼子”。

对政府权力进行制约和监督，有利于公民维护自身的合法权利。

只有实现“把权利放出笼子”，才能更好地“把权力关进笼子”。

只有切实保障人民群众的知情权、参与权、表达权和监督权，才能使人民有效地监督政府权力的运行。

答案示例2：（1）“把权力关进笼子”是指要用社会主义法制规范国家机关的权力，促进依法行政。

“把权利放出笼子”是指要充分发扬社会主义民主，尊重公民权利，鼓励公民依法有序政治参与。

（2）二者是相辅相成、互相促进的。

只有“把权力关进笼子”，才能更好地实现“把权利放出笼子”。

社会主义法制是社会主义民主的保障，依法对国家机关的权力进行规范，有利于公民实现自身的合法权利。

只有实现“把权利放出笼子”，才能更好地“把权力关进笼子”。

社会主义民主是社会主义法制的基础，只有充分发扬人民民主，鼓励公民依法有序政治参与，才能使使社会主义法制更有力量。

33．（1）答案示例：可以更方便更快捷满足人们消费需求的网络销售行业将面临新的发展机遇，理由是讲话内容中的“第三产业、消费需求逐步成为主体”；主要依靠资源投入推动的传统制造业将面临挑战，理由是讲话内容中的“从要素驱动、投资驱动转向创新驱动”。

上海黄浦区2014届高三上学期期中联考物理试卷

上海市黄浦区2014届高三上学期期中联考物理试卷（测试时间为120分钟，满分150分）考生注意：1．答卷前，请务必在答题卷上用蓝色或黑色的钢笔或圆珠笔清楚填写学校、班级、姓名、学号等；2．请在答题卷上用蓝色或黑色的钢笔或圆珠笔答题，在试卷上作答一律不给分；3．第30、31、32、33题要写出必要的文字说明、方程式和重要的演算步骤。

只写出最后答案，而未写出主要演算过程的，不能得分。

有关物理量的数值计算问题，答案中必须明确写出数值和单位。

第I 卷（共56分）一、单项选择题（共16分，每小题2分。

每小题只有一个正确选项。

）1．下面四个图像分别表示A 、B 、C 、D 四个物体的加速度、速度、位移和合外力随时间变化的规律，其中物体可能处于平衡状态的是（）2．一质点受到两个互成锐角的力F 1、F 2的作用由静止开始运动。

运动一段时间后，F 2突然增大为F 2+ΔF ，两力方向不变，此后质点做（）（A ）匀变速直线运动（B ）匀变速曲线运动（C ）变加速直线运动（D ）变加速曲线运动3．用木块A 托着铁块B ，将其一起水平抛出，如图所示。

空气阻力不计，在脱手后的运动过程中，铁块B 的受力情况正确的是（）（A ）受重力、支持力和向左的摩擦力（B ）受重力和支持力（C ）受重力、支持力和向右的摩擦力（D ）只受重力4．体重计上站着一个质量为50kg 的人，旁边地上放着一个质量为5kg 的物体，当该人用30N 的力竖直向上提重物时，体重计的读数为（）（g 取10m/s 2）（A ）530N（B ）470N（C ）500N（D ）550N5．自由下落的物体，其动能E k 与位移s 的关系如图所示，则图中直线的斜率表示（）（A ）物体的质量（B ）物体的重力（C ）物体的机械能（D ）重力加速度v s F （A ）（B ）（C ）（D ）6．一物体静止在升降机的地板上，在升降机加速上升的过程中，地板对物体的支持力所做的功等于（）（A ）物体机械能的增加量（B ）物体动能的增加量（C ）物体势能的增加量（D ）物体克服重力所做的功 7．绕地球做匀速圆周运动的人造地球卫星因受高空稀薄空气阻力的作用，绕地球运转的轨道半径会慢慢变小，则该卫星的（）（A ）动能减小（B ）势能减小（C ）角速度减小（D ）周期增大 8．如图所示，人站在自动扶梯的水平台阶上，随扶梯一起减速上升，在这个过程中，人脚受平台的摩擦力（）（A ）等于零，对人不做功（B ）水平向右，对人做正功（C ）水平向左，对人做负功（D ）沿斜面向上，对人做正功二、单项选择题（共24分，每小题3分。

上海市黄浦区2014年高三第一学期期末(一模)学科质量检测化学试题及答案(word版)

黄浦区2013~2014学年第一学期教学质量检测高三化学试卷2014.1考生注意：1．本试卷满分100分，考试时间60分钟。

2．本考试设试卷和答题纸两部分，试卷包括试题与答题要求；所有答题必须涂（选择题）或写（非选择题）在答题纸上；做在试卷上一律不得分。

3．答题前，考生务必在答题纸上用钢笔或圆珠笔清楚填写学校、班级、姓名、准考证号。

4．答题纸与试卷在试题编号上是一一对应的，答题时应特别注意，不能错位。

相对原子质量：H-l；C-12；N-14；O-16；Mg-24；Al-27；Si-28；S-32；Cl-35.5；Ca-40；Fe-56；Cu-64；Ba-137第I卷（共66分）一、选择题（本题共10分，每小题2分，只有一个正确选项）1．化学是一门从分子、原子或离子等层次上来研究物质的组成、结构、性质、相互变化以及变化过程中能量关系的自然学科。

上海市黄浦区高三生物上学期期终调研测试试题

黄浦区2014学年度第一学期高三年级期终调研测试生命科学试卷（完卷时间120分钟，满分150分）考生注意：①本试卷分为第Ⅰ卷和第Ⅱ卷两部分。

全卷共12页。

②考生应将答案写在答题纸上，试卷上答题一律无效。

第I 卷 (共60分)一、单选题(每题2分，共60分。

每小题只有一个正确选项)1.关于细胞内外K ＋、Na ＋和Cl －的叙述，错误的是…………………………………………（）A ．Na ＋与神经细胞膜上兴奋传导有关B ．人体血浆中K ＋的浓度比红细胞中的高C ．神经细胞静息电位形成的主要原因是K ＋外流D ．Na ＋和Cl －是形成哺乳动物血浆渗透压的主要物质2.有关右图中蛋白质的叙述，正确的是……………………………………………………（） A ．形成该蛋白质时共脱掉125个水分子 B ．共有126个肽键 C ．R 基中共含17个氨基 D ．含有两条肽链3.如图甲、乙、丙表示某动物细胞中的不同化合物,下列叙述正确的是……………………（）A.核糖核苷酸是构成物质甲的单体B.物质甲为该生物的主要遗传物质C.可用苏丹Ⅲ染液来鉴定物质乙D.物质丙构成生物膜的基本骨架4.下表为四种不同细胞的比较结果，正确的是……………………………………………（）选项细胞细胞壁光合作用染色质细胞全能性 A 蓝藻细胞有无有无 B 洋葱根尖细胞有无有有 C 兔成熟红细胞无无有有 D 蛙受精卵无无有有5.在生物体内，下列生理活动只能单向进行的是…………………………………………（） A ．质壁分离过程中水分子的扩散 B ．生长素在胚芽鞘中的极性运输图1图2C ．肝细胞中糖原与葡萄糖的转化D ．活细胞内ATP 与ADP 的转化6.细胞代谢受酶的调节和控制。

下列叙述正确的是………………………………………（） A ．激素都是通过影响靶细胞内酶活性来调节细胞代谢B ．代谢的终产物可反馈调节相关酶活性，进而调节代谢速率C ．同一个体各种体细胞酶的种类相同、数量不同，代谢不同D ．对于一个细胞来说，酶的种类和数量不会发生变化7.将竖直放置的水绵和某种好氧细菌的混合溶液放在暗处,白光透过三棱镜照在混合液处,一段时间后,好氧细菌的分布情况最可能是…………………………………………………（）A.随机、均匀分布在混合液中B.集中分布在上下两端C.集中分布在中央位置D.集中分布在溶液的下层8.在温度、光照等适宜条件下，将消毒后有生活力的小麦种子一直浸没在无菌水中，会使种子死亡。

上海市黄浦区2014届高三政治上学期期末考试试题(上海黄浦一模)沪教版

黄浦区2013学年度第一学期高三年级期终调研测试政治试卷（完卷时间：120分钟，满分150分）2014年1月8日考生注意：1．本考试设试卷和答题纸两部分，试卷包括试题与答题要求，所有答题必须写在答题纸上，做在试卷上一律不得分。

2．答题纸与试卷在试题编号上是一一对应的，答题时应特别注意，不能错位。

一、单项选择题（共90分，每小题3分。

每小题只有一个正确选项）1.近年来，上海市政府为解决大学生就业难问题，从工商登记、资金筹措、税收优惠、创业指导等方面对大学生创业予以大力支持。

上海市政府的做法履行了A.建设社会主义政治文明的职能B．协调人民内部利益关系的职能C实施科教兴国战略的职能 D．完善社会保障制度的职能2.我国许多地区实行了人民代表定期向所在选区选民述职的制度。

这是因为①人大代表是人民权力的受托者②人大代表是国家权力的间接行使者③人民是国家权力的所有者④人大代表必须对人民负责，受人民监督A．①②③B．①③④C．②③④D．①②③④3.2013年6月28，上海市发改委举行居民用户水价调整听证会，21位上海市市民参加了听证会，发表了对居民用户水价调整方案的意见和建议。

这是市民A．依法参与民主立法 B．依法参与民主决策C．依法参与民主管理 D．依法参与民主监督4.建设廉洁政治，必须“把权力关进制度的笼子里”。

下列做法中，直接体现这一要求的是①完善国家机关信息公开制度②健全司法权力运行机制③完善社会听证和公示制度④建立电子政务办公系统A.①② B．①④ C．①②③ D．①②③④5.十八届三中全会强调要健全人大讨论、决定重大事项制度，各级政府重大决策出台前向本级人大报告。

这是因为①人大代表享有选举权、审议权和决定权②我国国家机构实行民主集中制原则③人大享有决定国家的一切事务的权力④其他国家机关必须对人民代表大会负责A.①② B．①④ C．②④ D．③④6.2013年11月24日，111.9万人参加了国家公务员考试。