资源简介 东城区(南片)2012-2013学年度第二学期期中统一检测 高二化学 [选修4 1-1—3-2]本试卷分为第Ⅰ、Ⅱ卷两部分,共100分,时间为90分钟。答卷完毕后,请将答题纸上交。 第Ⅰ卷 (选择题 共60分)一、选择题(本题包括30小题,每小题2分,共60分,每小题只有一个选项符合题意)1. 下列叙述错误的是( )A.燃烧热是指1mol物质反应放出的热量B.人类日常利用的煤、天然气、石油等的能量,归根到底是由太阳能转变来的C.反应热是指反应过程中以热能的形式释放或吸收的反应物和生成物中具有的总能量的差值D.世界是物质的,物质是在不断变化的,而物质的变化总是伴随着能量的变化2. 为了提高公众认识地球保障发展意识,江苏省各地广泛开展了一系列活动。下列活动不符合这一宗旨的是( )A.加强海底可燃冰,锰结核的探测与开发研究B.积极推广风能,太阳能光伏发电C.将高能耗,高污染的企业迁至偏僻的农村地区,提高居民收入D.在生产、流通和消费等过程中实行“减量化,再利用,资源化”3.下列既属于氧化还原反应,又属于吸热反应的是A.铝片与稀盐酸反应B.灼热的炭与水蒸气的反应C.Ba(OH)2·8H2O与NH4Cl的反应D.甲烷(CH4)在O2中的燃烧反应4. 从如图所示的某气体反应的能量变化分析,以下判断错误的是 A.这是一个放热反应B.该反应可能需要加热C.生成物的总能量低于反应物的总能量D.反应物比生成物更稳定5. 已知25℃、101kPa条件下:①4Al(s)+3O2(g) 2Al2O3(s);△H=-2834.9 kJ/mol;②4Al(s)+2O3(g) 2Al2O3(s);△H=-3119.1 kJ/mol。由此得出的正确结论是A.等质量的O2比O3的能量低,由O2变O3为放热反应B.等质量的O2比O3的能量高,由O2变O3为吸热反应C.O2比O3稳定,由O2变O3为吸热反应D.O3比O2稳定,由O2变O3为放热反应6. 某同学用50mL 0.50mol/L的盐酸与50mL 0.55mol/L的NaOH溶液在有图所示的装置中进行中和反应,通过测定反应过程中所放出的热量计算中和热。下列说法正确的是 A.实验过程中没有热量损失 B.图中实验装置缺少环形玻璃搅拌棒 C.烧杯间填满碎纸条的作用是固定小烧杯 D.若将盐酸体积改为60mL,理论上所求中和热不相等7.下列说法正确的是 A.凡是放热反应都是自发的,凡是吸热反应都是非自发的B.自发反应一定是熵增大,非自发反应一定是熵变小或不变C.自发反应在恰当条件下才能实现D.自发反应在任何条件下都能实现8. 将1gH2和4gO2混合点燃,充分反应,放出71.45kJ热量,同样条件下1molH2在O2中完全燃烧放出的热量是 A.71.45kJ B.142.9kJ C.571.6kJ D.285.8kJ9.已知下列热化学方程式:①Zn(s)+1/2O2(g)===ZnO(s);ΔH1;②Hg(l)+1/2O2(g)===HgO(s);ΔH2。则反应Zn(s)+HgO(s)===Hg(l)+ZnO(s);ΔH3中ΔH3为( )A.2ΔH2-ΔH1 B.ΔH1-ΔH2 C.2ΔH1—ΔH2 D.ΔH2—ΔH110.下列说法或表示法正确的是A.氢气与氧气反应生成等量的水蒸气和液态水,前者放出热量多B.需要加热的反应说明它是吸热反应 C.在稀溶液中:H+(aq)+OH-(aq)===H2O(l)ΔH=-57.3 kJ/mol,若将含0.5 mol H2SO4的稀硫酸与含1 mol NaOH的溶液混合,放出的热量等于57.3 kJD.1 mol S完全燃烧放热297.3 kJ,其热化学方程式为:S+O2===SO2 ????ΔH=-297.3 kJ/mol11. 下列各组变化中,化学反应的热量变化前者小于后者的一组是???????????????????①CH4(g)+2O2(g)===CO2(g)+2H2O(l) ΔH1; CH4(g)+2O2(g)===CO2(g)+2H2O(g) ΔH2 ②2H2(g)+O2(g)===2H2O(l) ΔH1; H2(g)+12O2(g)===H2O(l) ΔH2 ③t℃时,在一定条件下,将1?mol?SO2和1?mol?O2分别置于恒容和恒压的两个密闭容器中,达到平衡状态时放出的热量分别为Q1、Q2 ④CaCO3(s)===CaO(s)+CO2(g) ΔH1; CaO(s)+H2O(l)===Ca(OH)2(s) ΔH2 A.③④ B.②④ C.①③????????????????D.④ 12. 硫代硫酸钠溶液与稀硫酸反应的化学方程式为:Na2S2O3+H2SO4=Na2SO4+SO2+S↓+H2O,下列各组实验中最先出现浑浊的是实验组别反应温度/℃Na2S2O3溶液稀H2SO4H2OV/mLc/(mol·L-1)V/mLc/(mol·L-1)V/mLA2550.1100.15B2550.250.210C3550.1100.15D3550.250.21013.在2A+B 3C+4D反应中,表示该反应速率最快的是 A.υ(B)= 0.3 mol/(L·s) B.υ(A)= 0.5 mol/(L·s)C.υ(C)= 0.6 mol/(L·s) D.υ(D)= 1 mol/(L·s)14. 一定温度下,在2L的密闭容器中,X、Y、Z三种气体的物质的量随时间变化的曲线如右图所示,下列描述正确的是( )A.反应开始到10s,用Z表示的反应速率为0.158mol/(L·s)B.反应开始时10s,X的物质的量浓度减少了0.79mol/L C.反应开始时10s,Y的转化率为79.0%D.反应的化学方程式为:X(g)+ Y(g)Z(g)15. 一定条件下反应2AB(g) A2(g)+B2(g)达到平衡状态的标志是 A.单位时间内生成nmolA2,同时消耗2n molAB B.容器内,3种气体AB、A2、B2共存C.AB的消耗速率等于A2的消耗速率D.容器中3种气体AB、A2、B2共存16.在2升的密闭容器中,发生以下反应:2A(g)+ B(g) 2C(g)+D(g) 。若最初加入的A和B都是4 mol,在前10秒钟A的平均反应速度为0.12 mol/(L·s),则10秒钟时,容器中B的物质的量是 A. 1.6 mol B. 2.8 mol C. 2.4 mol D. 1.2 mol17.下列说法正确的是A.升高温度能使化学反应速率增大,主要原因是增加了反应物分子中活化分子的百分数B.有气体参加的化学反应,若增大压强(即缩小反应容器的体积),可增加活化分子的百分数,从而使反应速率增大C.增大反应物浓度,可增大单位体积内活化分子的百分数,从而使有效碰撞次数增大D.催化剂不影响反应活化能但能增大单位体积内活化分子百分数,从而增大反应速率18. 在一定温度不同压强(p1<p2)下,可逆反应2X(g)2Y(g)+Z(g)中,生成物Z在反应混合物中的体积分数()与反应时间(t)的关系有以下图示,正确的是19.已知反应A2(g)+2B2(g)2AB2(g)△H <0,下列说法正确的A.升高温度,正向反应速率增加,逆向反应速率减小B.达到平衡后,升高温度或增大压强都有利于该反应平衡正向移动C.升高温度有利于反应速率增加,从而缩短达到平衡的时间D.达到平衡后,降低温度或减小压强都有利于该反应平衡正向移动20.反应:L(s)+aG(g)bR(g) 达到平衡时,温度和压强对该反应的影响如图所示:图中压强p1>p2,x轴表示温度,y轴表示平衡混合气中G的体积分数。据此可判断A.放热反应 a>b B.放热反应 a<b C. 吸热反应.a>b D.吸热反应a<b21. 在密闭容中发生下列反应aA(g)cC(g)+dD(g),反应达到平衡后,将气体体积压缩到原来的一半,当再次达到平衡时,D的浓度为原平衡的1.8倍,下列叙述正确的是 A. A的转化率变大 B.平衡向正反应方向移动C. D的体积分数变大 D.a <c+d22. 将4molA气体和2molB气体在2L的容器中混合并在一定条件下发生如下反应: ?? 2A(g)+B(g)2C(g) ??若经2s后测得C的浓度为0.6mol·L-1,现有下列几种说法: ??①用物质A表示的反应的平均速率为0.3mol·L-1·s-1? ??②用物质B表示的反应的平均速率为0.6mol·L-1·s-1 ??③2s时物质A的转化率为70% ??④2s时物质B的浓度为0.7mol·L-1? ??其中正确的是( )。 ??A.①③ B.①④??C.②③ D.③④ 23. 100℃时,水的离子积为1×10-12mol2/L-2,若该温度下某溶液中的H+浓度为1×10-7mol·L-1,则该溶液是A. 酸性 B.中性 C.碱性 D.无法判断24.在一支25mL的酸式滴定管中盛入0.1mol/L HCl溶液,其液面恰好在5mL刻度处。若把滴定管内溶液全部放入烧杯中,再用0.1mol/L NaOH溶液进行中和,所需NaOH溶液的体积 A.大于20mL B.小于20mL C.等于20mL D.等于5mL25.有体积相同、pH相等的烧碱溶液和氨水,下列叙述中正确的是 A.两溶液物质的量浓度相同 B.两溶液中OH-浓度相同C.用同浓度的盐酸中和时,消耗盐酸的体积相同D.加入等体积的水稀释后,pH仍相等26.下列按纯净物、混合物、电解质、非电解质顺序排列的是A.盐酸、空气、醋酸、干冰B.冰醋酸、福尔马林、硫酸钠、乙醇C.蛋白质、油脂、苛性钠、石灰石D.胆矾、漂白粉、氯化钾、硫酸钡27. 下列按纯净物、混合物、电解质、非电解质顺序排列的是①1mol/L的HF水溶液能使紫色石蕊试液变红②用HF溶液做导电性实验,灯泡很暗;③HF与NaCl不能发生反应; ④常温下0.1mol/L的HF溶液的pH为2.3⑤HF能与Na2CO3溶液反应,产生CO2气体⑥HF与水能以任意比混溶 A.①② B.②③⑤ C.③④⑥ D.④28.下列电离方程式中书写正确的是A.NaHSO4Na++H++SO42-B.NaHCO3Na++H++CO32-C.H2SH++HS-;HS-H++S2-D.HCLO=H++CLO-29. 下列各组离子能在PH=0得无色溶液中大量共存的是A. Mg2+、Cl-、Na+、SO42- B. Ba2+ 、Na+、NO3- 、MnO4-C. K+、Cl-、HCO3-、NO3- D. Ca2+ 、Na+、Fe3+ 、CO32-30. 常温下pH=1的两种一元酸溶液A和B,分别加水稀释至1000倍,其pH与所加水的体积变化如图所示,则下列结论中正确的是 A.pH=1时,B酸的物质的量浓度比A酸大B.B酸比A酸容易电离C.A是弱酸,B是强酸D.A酸比B酸的电离程度小 第Ⅱ卷 (非选择题 共40分)二、填空题(看清题目要求填空,共9分)31.(5分)按要求写热化学方程式:(1)1.0g甲醇在氧气中完全燃烧放出40kJ热量,写出该反应的燃烧热化学方程式 (2已知下列热化学方程式:①CH3COOH(l)+2O2(g)=2CO2(g)+2H2O(l) ΔH1=-870.3 kJ/mol②C(s)+O2(g) =CO2(g) ΔH2=-393.5 kJ/mol ③H2(g)+1/2O2(g) =H2O(l) ΔH3=-285.8 kJ/mol写出由C(s)、H2(g)和O2(g)化合生成CH3COOH(l)的热化学方程式 32(4分)写出下列物质水溶液的电离方程式:(1)醋酸 (2)一水合氨 (3)硫酸氢钠 (4)碳酸氢钠 三、图表题(看清题目要求填空,共15分)33.在一定体积的密闭容器中,进行如下反应:CO2(g)+H2(g)CO(g)+H2O(g),其化学平衡常数K和温度t的关系如下表所示:t℃70080083010001200K0.60.91.01.72.6回答下列问题:⑴某温度下,平衡浓度符合下式:c(CO2)·c(H2)=c(CO)·c(H2O)是判断此时的温度为 ℃⑵该反应为 (填“吸热”或“放热”)理由是 34.在一定条件下,二氧化碳和氧气发生如下反应:2SO2(g)+ O2 (g) 2SO3(g) + Q (Q>0)(1)降低温度二氧化碳转化率 ,化学反应速度 (填增大、减小或不变)(2)600℃时,在一密闭容器中,将二氧化碳和氧气混合,反应过程中SO2、O2、SO3物质的量变化如图,反应处于平衡状态的时间是 。(3)据图判断,反应进行至20min时,曲线发生变化的原因是 (用文字表达)10min到15min的曲线变化的原因可能是 (填写编号)。a.加了催化剂 b.缩小容器体积 c.降低温度 d.增加SO3的物质的量四 计算题(看清题目要求填空,共16分)35.(2分)下列说法中正确的是A.pH=7的溶液一定显中性 B.pH=6的溶液一定显酸性C.c(H+)<c(OH-)的溶液一定显碱性D.c(OH-)=1.0×10-6mol/L的溶液一定显酸性36.(2分)室温下,在pH=12的强碱溶液中,由水电离出的c(OH-)为 37.(3分)将pH=2和pH=5的稀盐酸等体积混合,混合后溶液的pH约为 38.(9分)pH=12的NaOH溶液100mL,要使它的pH为11.(体积变化忽略不计)(1)如果加入蒸馏水,应加 mL;(2)如果加入pH=10的NaOH溶液,应加 mL;(3)如果加0.01mol/LHCL,应加 mL 东城区(南片)2012-2013学年度第二学期期中统一检测 高二政治 [必修1 必修3]一、选择题 在每小题列出的四个选项中,只有一项是最符合题目要求的。共28道题 每小题2分 共56分1、货币的本质是A.一般等价物 B.商品 C.金银 D.人类劳动2.小林的父亲听说小林学了外汇的知识,就考他说:“我想从国外进口一批货物,听说人民币以后还要升值。假如是真的,我是现在进这批货物划算,还是以后进划算。”小林的正确回答应该是A.现在合算,因为人民币越升值,外国货价格越高B.现在合算,因为升值前人民币可以兑换更多的外国货币 C.升值后合算,因为升值后外国货价格降低D.升值后合算,因为升值后人民币可以兑换更多的外币3.连衣裙的价格在一个月后降至50元,其原因可能是①产品增加导致供过于求 ②生产扩大导致成本降低③供过于求导致价值下降 ④深受喜爱导致价值下降A.①② B.③④ C.①③ D.②④4.如果服装加工业劳动生产率普遍提高,那么生产一件连衣裙所用的社会必要劳动时间就会 ,一件连衣裙的价值量就会 。可见,商品的价值量与劳动生产率成 。A.减少 减少 反比 B.减少 减少 正比C.增加 增加 正比 D.增加 减少 反比5.在市场经济条件下,价值规律的作用从根本上说可以归纳为A.商品的价值量由生产该商品的社会必要劳动时间决定B.商品的价值量由生产该商品的个别劳动时间决定C.价格与供求相互影响、相互制约 D.优化资源配置和提高经济效益6.生产某种商品,如果某个企业的劳动生产率高于社会劳动生产率,那么这个企业的生产结果应该是A.单位商品价值量变小,价值总量不变 B.单位商品价值量不变,价值总量增加C.单位商品价值量增大,价值总量增加 D.单位商品价值量变小,价值总量减少 7. 在一些同学中,名牌书包、运动鞋、自行车等逐渐成为消费时尚。对此,有同学提出:反对攀比,不反对名牌,名牌消费应量力而行,避免增长家长的经济负担。这是提倡 A.缩小消费差别 B.适度消费 C.消除收入差距 D.勤俭节约8.“制造成本价”、“批发价”、“零售价”。这些“价”所对应的经济生活的环节分别是 A.分配、生产、消费 B.分配、交换、分配C.生产、消费、交换 D.生产、交换、交换 9. 我国公有制的主体地位主要体现在 ①公有资产在各行业中占优势 ②公有资产在社会总资产中占优势③混合所有制经济中,国有经济成分占优势地位④国有经济控制国民经济命脉,对国民经济起主导作用A. ①② B. ①③ C. ②④ D. ③④10..公司制是现代企业主要的典型的组织形式。有股份有限公司和有限责任公司二者最主要区别在于 A.是否进行资本注册 B.是否发行股票筹资C.是否具有决策、执行和监督机构 D.是否以全部资产对债务承担责任11.从由图中可以看出该企业的经营情况为 A.生产总值低 B.生产成本高 C.生产成本低 D.使用价值总量多12.“不要把所有的鸡蛋都放在同一个篮子里”的投资理念,强调的是要重视股票、债券等投资方式的A.流动性 B.灵活性 C.风险性 D.稳定性13.实行按劳分配,是由我国的现实经济条件决定的,我国实行按劳分配的直接原因是A.生产资料公有制 B.多种所有制并存 C.社会主义公有制条件下生产力的发展水平 D.社会主义条件下人们劳动的性质和特点14.“吃动物怕激素,吃植物怕毒素,喝饮料怕色素,吃什么心里没数。”社会上的顺口溜虽然言过其实,但近些年来,PVC保鲜膜致癌事件,“福寿螺风波”、“多宝鱼事件”、奶粉“三聚氰胺”超标等危害消费者健康的食品安全案件时有发生。这些事件的出现,说明 A.社会主义市场经济是法制经济 B.市场调节不是万能的,必须加强国家的宏观调控 C.应充分发挥市场经济在资源配置中的基础性作用 D.企业不应该追求自身的经济利15.加快转变经济发展方式,推动产业结构优化升级,是关系国民经济全局紧迫而重大的战略任务。需要坚持扩大国内需求特别是消费需求的方针,为此需要①由主要依靠投资、出口拉动向依靠消费、投资、出口协调拉动转变。 ②由主要依靠第二产业带动向依靠第一、第二、第三产业协同带动转变。 ③由主要依靠增加物质资源消耗向主要依靠科技进步、劳动者素质提高、管理创新转变④由主要依靠对外开放中的“请进来”向“走出去”转变 A.①②③ B.①②④ C. ①③④ D. ②③④16. 对于冷战结束后迅速发展的经济全球化趋势,有人予以肯定,也有人持否定态度。下列对当前经济全球化的影响,表述正确的是①经济全球化扩大了世界各国的贫富差距 ②经济全球化一定会使世界各国普遍受益 ③经济全球化导致风险全球化,加大全球经济发展的不稳定性④经济全球化是生产力发展的产物,它推动着生产力的发展A.①②③ B.①②④ C. ①③④ D. ②③④“文化”一词实际运用中具有多义性,不同学科、不同学者在使用“文化”概念往往不同,《文化生活》中所讲的“文化”是指A.相当于经济、政治而言的人类全部精神活动及其产品B.人类改造观世界和主观世界的活动及其成果的总和C.文学艺术、科学知识、思想道德和人们受教育的程度D.建筑、道路、文物、工具等一切已经“人化”的自然18.“政治是骨骼,经济是血肉,文化是灵魂”,这一比喻形象地揭示了政治、经济、文化之间的关系。下列对政治、经济、文化之间关系的正确表述是A.文化是基础,没有文化,政治和经济就不会存在B.政治是基础,经济和文化服从于政治发展的需要C.经济是基础,政治是经济的集中表现,文化是经济和政治的反映D.政治是基础,经济是政治的集中表现,文化是经济和政治的反映19. 就文化而言,“世界因不同而精彩,交流因不同而必要,创新因交流而迸发”。这句话给我们的启示是 ①尊重各民族的文明成果,尊重不同民族的文化 ②世界上林林总总的文化,都值得我们弘扬 ③文化交流促进文化创新 ④各国应在文化上相互借鉴,共同繁荣 A.①②③ B.①②④ C.①③④ D.②③④中国的舞龙、西班牙的斗牛、巴西的桑巴舞等表现文化的表现形式具有①民族性 ②多样性 ③交融性 ④独特性①②③ B.①②④ C.①③④ D.②③④“少小离家老大回,乡音无改鬓毛衰”,该诗句反映了文化对人的影响的特点是A.潜移默化 B.深远持久 C.愉悦精神 D.健康向上22.《荀子·劝学》中说:“蓬生麻中,不扶自直;白沙在涅,与之俱黑。”从文化对人的影响的角度看,下列说法体现的道理与这句话一致的是①孟母三迁 ②耳濡目染 ③东施效颦 ④近朱者赤,近墨者黑①②③ B.①②④ C.①③④ D.②③④23.高铁时代的到来,人们可以“在广州喝早茶,到长沙听笑话,再到武汉赏樱花”;“上午在西安吃泡馍,下午到嵩山看少林”。这说明科学技术的进步能够 ①改变文化的存在形式 ②方便人们的文化交流 ③更新文化的传播方式 ④扩展人们的文化视野 A. ①② B. ①③ C. ②④ D. ③④24“当我死时,葬我,在长江与黄河之间/枕我的头颅,白发盖着黑土/在中国,最美最母亲的国度/我便坦然睡去,睡整张大陆/听两侧,安魂曲起自长江,黄河/两管永生的音乐,滔滔,朝东……”台湾诗人余光中的这首诗,引起两岸同胞的共鸣。这种共鸣 ①是实现中华文化创新的源泉和动力 ②反映了中华文化是维系两岸同胞的精神纽带 ③体现出爱国主义深深地植根于两岸同胞的心中 ④体现了两岸同胞具有共同的文化认同感和归属感 A.①②③ B.①②④ C.①③④ D.②③④25.下列名言警句中,能够正确反映艰苦奋斗精神的是①忧劳可以兴国,逸豫可以亡身 ②筚路蓝缕,以启山林③宝剑锋从磨砺出,梅花香自苦寒来 ④言者无罪,闻者足戒A.①②③ B.②③④ C.①②④ D.①③④26. 下列选项中,属于发展中国特色社会主义文化方针的是A.百花齐放,百家争鸣 B.发扬革命传统,争取更大光荣C.努力研究,精益求精 D.实事求是,力戒空谈27.“道德常常能填补智慧的缺陷,而智慧永远也填补不了道德的缺陷”。这意味着A. 增进智慧与道德修养彼此相互矛盾 B.增进智慧与道德修养都是无止境的C.单纯的知识修养会造成人格的缺失 D.知识修养的根本意义在于道德修养科学文化修养和思想道德修养设一个人应当同时具备的基本素养。下列古语中蕴含二者关系的是①“富贵不能淫,贫贱不能移,威武不能屈.”(战国 孟子)②“才者,德之资也:德者,才之帅也.” (北宋 司马光)③“前辈谓学贵知疑,小疑则小进,大疑则大进.”(明代 陈献章)④“德不称其任,其祸必酷;能不称其位,其殃必大.”(东汉 王符)①② B.②④ C.②③ D.③④二、简答题 要求在横线上或表格中作答,紧扣题意,简明扼要。(每小题3分,共12分)29.下面表格左栏中的内容是《政府工作报告》中提出的2012年国民经济和社会发展的主要预期目标。请在右栏的相应位置,写出与之相适应的宏观调控目标。国民经济和社会发展的主要目标宏观调控目标国内生产总值增长7.5%左右促进经济增长城镇新增就业900万人以上,城镇登记失业率控制在4.6%以内居民消费价格总水平涨幅控制在4%左右进出口总额增长100%左右,国际收支状况继续改善30.在方框中画出商品供不应求时价格变动的曲线(不考虑其他因素)。31.传统文化是长期历史发展中形成并保留在现实生活中的、具有相对稳定性的文化。没有文化的继承,就没有文化的积累。对待传统文化的正确态度是: , ,批判继承,古为今用。32.中华民族文化既具有多样性的特征,同时也具有同一性和互补性的特征。多样性是各民族文化认同的基础,同一性是中华民族文化认同的基础。我们既要保护文化多样性,同时也要增强同一性或共同性,以增强 ,加强国家的认同三 问答题 要求根据题目要求作答,紧扣题意,适当分析。33.就业是人们普遍关心的问题,也是同学们常常议论的话题。观察下图,回答问题。(5分) 34.材料一 1980-2010年来中国基尼系数变化趋势1980年1990年2000年2010年0.23(中国统计年鉴)0.348(中国统计年鉴)0.471(中国统计年鉴)0.50(中国统计年鉴)注:基尼系数是反映居民之间贫富差距程度的指标。若低于0.2表示收入绝对平均;0.2-0.3表示比较平均;0.3-0.4表示相对合理;0.4-0.5表示收入差距较大;0.6以上表示收入差距悬殊。国际上通常把0.4作为收入分配贫富差距的“警戒线”。材料二 《中共中央关于制定国民经济和社会发展第十二个五年规划的建议》将“城乡居民收入普遍较快增加”确定为十二五期间中国经济社会发展的主要目标之一。十二五期间,中国将“合理调整收入分配关系,努力提高居民收入在国民收入分配中的比重、劳动报酬在初次分配中的比重”。(1)材料一中的表格反映了什么经济问题?(2)结合材料,谈谈政府可能采取什么分配政策和什么财政手段来解决这一问题?35.地理特征对人的性格有很大影响。山西就是“黄土文化”的代表之一。山西远离海洋,临近黄河,因此山西人具有憨厚朴实、注重传统的性格特点。广东则是海洋文化的代表地区。海洋文化是开放的文化,所以广东人容易包容和接受外来文化和新鲜事物。山东的地理位置比较特殊,受“海洋文化”和“黄土文化”的双重影响,所以山东人具有南方人和北方人双重的性格特点,一方面精明能干,另一方面豪爽冲动。 (1)请简要分析山西人、广东人、山东人为什么具有各自不同的性格特征?(2分) (2)文化在塑造人生方面有何作用? (3分)36为什么说“文化软实力不软”?请你用聚焦文化竞争力的知识说明理由。(5分)四、论述题(共计12分)37. 请你从一个企业家的视角,运用《经济生活》知识回答: 问题 《经济生活》知识为什么生产适销对路的商品如何使产品适销对路靠什么在市场竞争中取胜东城区(南片)2012-2013学年度第二学期期中统一检测 高二数学 [选修2-1 第1章 & 选修2-3]一.选择题(本大题共10道小题,每小题3分,共30分)1.已知命题:“若x≥0,y≥0,则xy≥0”,则原命题、逆命题、否命题、逆否命题这四个命题中,真命题的个数为( )A.1个 B.2个 C.3个 D.4个2. 从装有2个红球和2个黑球的口袋内任取2个球,那么互斥而不对立的两个事件是( ) A. 至少有一个红球与都是黑球 B. 至少有一个黑球与都是黑球 C. 至少有一个黑球与至少有1个红球 D. 恰有1个黑球与恰有2个黑球”3. x=y是x2=y2的( )A.充分不必要条件 B.必要不充分条件C.充要条件 D.既不充分也不必要条件4. 某小组共有10名学生,其中女生3名,现选举2名代表,至少有1名女生当选的概率为( )A. B. B. D.15.记者要为记者要为5名志愿者和他们帮助的2位老人拍照,要求排成一排,2位老人相邻但不排在两端,不同的排法共有( )A.1440种 B.960种 C.480种 D.720种6.如图,在半径为R的圆内随机撒一粒黄豆,它落在阴影部分内接正三角形上的概率是( )A. B. C. D.7. 某人射击一次击中目标的概率为0.6,经过3次射击,此人恰有两次击中目标的概率为A. B. C. D.8. 从5位同学中选派4位同学在星期五、星期六、星期日参加公益活动,每人一天,要求星期五有2人参加,星期六、星期日各有1人参加,则不同的选派方法共有( ).A.40种 B.60种 C.100种 D.120种9.若离散型随机变量X~B(n,0.6),且EX=3,则P(X=1)的值为 A. 2×0.4 B. 2×0.4 C.3×0.4 D.3×0.610. 一射手对靶射击,直到第一次命中为止每次命中的概率为0. 6,现有4颗子弹,命中后的剩余子弹数目的均值为A.2.376 B.2.4 C.2.44 D.3.376二、填空题(本大题共6小题,每小题4分,共24分)11.同时抛掷两枚骰子,出现相同点数的概率为 。12. 在10个球中有6个红球和4个白球,不放回地依次摸出2个球,在第一次摸出红球的条件下,第二次也摸到红球的概率是 13、命题“存在一个被7整除的整数不是奇数”的否定是 14(x-√3)10 展开式中,x6的系数为 。15..已知离散型随机变量X的分布列如下表.若E(X)=0,D(X)=1, 则a= ,b= . 16.某次知识竞赛规则如下:在主办方预设的5个问题中,选手若能连续正确回答出两个问题,即停止答题,晋级下一轮。假设某选手正确回答每个问题的概率都是,且每个问题的回答结果相互独立,则该选手恰好回答了4个问题就晋级下一轮的概率等于 。三、解答题(本大题共5小题,共46分)17.(本小题共8分)一个口袋里有5只球,编号为1,2,3,4,5,在袋中同时取出以X表示取出的3个球中的最大号码,求(Ⅰ)写出X的分布列(Ⅱ)求取出的三个球中,最大号码不超过4的概率18(本小题共8分) 3名女生和5名男生排成一排(Ⅰ)如果女生必须全排在一起,可有多少种不同的排法?(Ⅱ)如果女生必须全分开,可有多少种不同的排法?(Ⅲ) 如果两端都不能排女生,可有多少种不同的排法?(Ⅳ) 如果两端不能都排女生,可有多少种不同的排法?19(本小题共10分)已知在展开式中,第9项为常数项,求(Ⅰ)n的值(Ⅱ)展开式中x5的系数(Ⅲ)含x的整数次幂的项的个数 20. (本小题共8分)已知p:方程x2+mx+1=0有两个不等的负根;q:方程4x2+4(m-2)x+1=0无实根.若p或q为真,p且q为假,求m的取值范围.21(本小题共12分)甲、乙、丙三人参加了一家公司的招聘面试,面试合格者可正式签约,甲表示只要面试合格就签约。乙、丙则约定:两人面试都合格就一同签约,否则两人都不签约。设每人面试合格的概率都是,且面试是否合格互不影响。求:(Ⅰ)至少有1人面试合格的概率;(Ⅱ)签约人数的分布列和数学期望. 东城区(南片)2012-2013学年度第二学期期中统一检测 高二物理 [选修3-2 & 选修3-4 第1-3章]一、单选题(每小题3分,共36分)1.电磁场理论是谁提出的A.法拉第 B.赫兹 C.安培 D.麦克斯韦2. 如图所示,当磁铁突然向铜环运动时,铜环的运动情况是A.向左摆动 B.向右摆动 C.静止不动 D.不能判断3. 日光灯点燃时需要一高出电源电压很多的瞬时高压,而日光灯点燃后正常发光时加在灯管上的电压又需大大低于电源电压,这两点的实现:A、靠与灯管并联的镇流器来完成 B、靠与灯管串联的镇流器来完成C、靠与灯管并联的起动器来完成 D、靠与灯管串联的启动器来完成4.介质中有一列简谐机械波传播,对于其中某个质点A.它的振动速度等于波的传播速度B.它的振动方向一定垂直于波的传播方向C.它在一个周期内走过的路程等于一个波长D.它的振动频率等于波源的振动频率5. 一个弹簧振子沿x轴做简谐运动,取平衡位置O为x轴坐标原点。从某时刻开始计时,经过四分之一的周期,振子具有沿x轴正方句的最大加速度。能正确反映振子位移x与时间,关系的图像是6. 如图所示,沿x轴正方向传播的一列横波在某时刻的波形图为一正弦曲线,其波速为200m/s,下列说法不正确的是( )A.从图示时刻开始,经0.01s质点a通过的路程为0.4mB.从图示时刻开始,质点b比质点a先到平衡位置C.若次波遇到另一列波并产生稳定的干涉条纹,则另一列波的频率为50HzD.若该波传播中遇到宽约3m的障碍物能发生明显的衍射现象7. 一简谐机械波沿x轴正方向传播,周期为T,波长为。若在x=0处质点的振动图像如右图所示,则该波在t=T/2时刻的波形曲线为 8. 在交流电电路中,如果电源电动势的最大值不变,频率可以改变,在如图所示电路的a、b两点间逐次将图中的电路元件甲、乙、丙单独接入,当使交流电频率增加时,可以观察到下列论述的哪种情况 A.A1读数不变,A2增大,A3减小B.A1读数减小,A2不变,A3增大C.A1读数增大,A2不变,A3减小D.A1,A2 ,A3读数均不变9. 如图所示是某种型号的电热毯的电路图,电热毯接在交变电源上,通过装置P使加在电热丝上的电压的波形如右图所示。此时接在电热丝两端的交流电压表的读数为 A.110V B.156VC.220V D.311V10. 如图所示,在磁感应强度为B的匀强磁场中,有一匝数为N的矩形线圈,其面积为S,电阻为r,线圈两端外接一电阻为R的用电器和一个交流电压表.若线圈绕对称轴以角速度匀速转动,则线圈从图示位置转过的过程中,下列说法正确的是A.通过电阻R的电量为 B.交流电压表的示数为C.交流电压表的示数为 D.电阻R产生的热量为 11. 某同学为了验证断电自感现象,自己找来带铁芯的线圈L,小灯泡A、开关S和电池组E,用导线将它们连成如图所示的电路。检查电路后,闭合开关S,小灯泡发光;再断开开关S,小灯泡仅有不显著的延时熄灭现象。虽经多次重复,仍未见老师演示时出现的小灯泡闪亮现象,他冥思苦想找不出原因。你认为最有可能造成小灯泡未闪亮的原因是A.电源的内阻较大B.小灯泡电阻偏大C.线圈电阻偏大D.线圈的自感系数较大12. 如图a所示,虚线上方空间有垂直线框平面的匀强磁场,直角扇形导线框绕垂直于线框平面的轴O以角速度ω匀速转动。设线框中感应电流方向以逆时针为正,那么在图b中能正确描述线框从图a中所示位置开始转动一周的过程中,线框内感应电流随时间变化情况的是 二、多项选择题(每小题3分,全部选对得3分漏选得2分错选0分,共12分。)13.把导体匀速拉上斜面如图所示,则下列说法正确的是(不计棒和导轨的电阻,且接触面光滑,匀强磁场磁感应强度B垂直框面向上)A.拉力做的功等于棒的机械能的增量B.合力对棒做的功等于棒的动能的增量C.拉力与棒受到的磁场力的合力为零D.拉力对棒做的功与棒克服重力做的功之差等于回路中产生电能14.下列说法正确的是A.金属导体的电阻率随温度增加而减小B.半导体的电阻率随温度的增加而增大C.用半导体制成的热敏电阻,可以作为温控元件D.用半导体制成的光敏电阻,可以起到开关的作用15.类比是一种有效的学习方法,通过归类和比较,有助于掌握新知识,提高学习效率。在类比过程中,既要找出共同之处,又要抓住不同之处。某同学对机械波和电磁波进行类比,总结出下列内容,其中正确的是A.机械波的频率、波长和波速三者满足的关系,对电磁波也适用B.机械波和电磁波都能产生干涉和衍射现象C.机械波和电磁波的传播依赖于介质D.机械波既有横波又有纵波,而电磁波只有纵波。16.一理想变压器,原、副线圈的匝数比为4:1.原线圈接在一个交流电源上,交流电的变化规律如图所示.副线圈所接的负载电阻是11Ω.则A.原线圈交流电的频率为50HzB.副线圈输出的电压为311VC.流过副线圈的电流是5AD.变压器输入、输出功率之比为4:1 三、填空题(共16分)17.(2分)一个小型电热器若接在输出电压为10V的直流电源上,消耗电功率为P;若把它接在某个正弦交流电源上,其消耗的电功率为0.5P,如果电热器电阻不变,则此交流电源输出电压的最大值为 .18.(4分)在做“用单摆测定重力加速度”的实验中,有人提出以下几点建议,其中对提高测量结果精确度有利的是( )A.适当加长摆线B.质量相同、体积不同的摆球,应选用体积较大的C.单摆偏离平衡位置的角度越大越好D.当单摆经过平衡位置时开始计时,经过一次全振动后停止计时,用此时间间隔作为单摆振动的周期其中对提高测量结果精确度有利的是 。实验测得此摆的摆长为L,并用秒表测得但摆在t时间内恰好完成n次全振动,则可算出重力加速度g的值为 .19.(4分) 如图为一单摆的共振曲线,则该单摆的固有频率 Hz,共振时单摆的振幅 cm20. (6分)(1)用示波器观察频率为900Hz的正弦电压信号。把该信号接入示波器Y输入。 当屏幕上出现如图1所示的波形时,应调节 钮。如果正弦波的正负半周均超出了屏幕的范围,应调节 钮或 钮,或这两个钮配合使用,以使正弦波的整个波形出现在屏幕内。如需要屏幕上正好出现一个完整的正弦波形,应将 钮置于 位置,然后调节 钮。四、计算题(共36分)21.(8分)一列波沿+x轴方向传播,当x1=10m的A点位于波峰时,x2=140m的B点位于波谷,在A、B之间有6个波峰,振源的振动周期为0.2s,求:(1)波的速度;(2)B点从波谷开始经多少时间位于波峰?22 .(8分)“十一五”期间,我国将加快建设节约型社会,其中一项措施就是大力推进能源节约。远距离输电时尤其要注意电能的节约问题,假设某电站输送电压为,输送功率为,输电线路损失的功率200KW,试求:(1)使用该输送电压输电时的输电效率和输电线的电阻;(2)若要使输电损失的功率降到输送功率的2%,输电电压应提高到多少?23.(10分) 在如图甲所示的电路中,螺线管匝数n = 1500匝,横截面积S = 20cm2。螺线管导线电阻r = 1.0Ω,R1 = 4.0Ω,R2 = 5.0Ω,C=30μF。在一段时间内,穿过螺线管的磁场的磁感应强度B按如图乙所示的规律变化。求:(1)求螺线管中产生的感应电动势;(2)闭合S,电路中的电流稳定后,求电阻R1的电功率;(3)S断开后,求流经R2的电量。24.(10分)如图所示,足够长的光滑平行金属导轨cd和ef,水平放置且相距L,在其左端各固定一个半径为r的四分之三金属光滑圆环,两圆环面平行且竖直。在水平导轨和圆环上各有一根与导轨垂直的金属杆,两金属杆与水平导轨、金属圆环形成闭合回路,两金属杆质量均为m,电阻均为R,其余电阻不计。整个装置放在磁感应强度大小为B、方向竖直向上的匀强磁场中。当用水平向右的恒力F=mg拉细杆a,达到匀速运动时,杆b恰好静止在圆环上某处,试求:(1)杆a做匀速运动时,回路中的感应电流;(2)杆a做匀速运动时的速度;(3)杆b静止的位置距圆环最低点的高度。 东城区(南片)2012-2013学年度第二学期期中统一检测 高二英语 [选修6]第一部分:听力理解(共三节,20分)第一节(共5小题;每小题1分,共5分)听下面5段对话。每段对话后有一道小题,从每题所给的A、B、C三个选项中选出最佳选项。听完每段对话后,你将有10秒钟的时间来回答有关小题和阅读下一小题。每段对话你将听一遍。1. What’s the man’s favorite music?A. Rock music. B. Country music. C. Classical music.2. What does the woman suggest? A. Buying a house. B. Selling a house. C. Renting a house.3. What are the speakers talking about?A. Going on a diet. B. Going jogging. C. Losing weight. 4. Who is coming to the party tonight? A. Harry. B. Ben. C. Cathy.5. What is the woman doing? A. Blaming the man. B. Apologizing to the man. C. Quarrelling with the man. 第二节(共10小题;每小题1分,共10分)听下面4段对话或独白。每段对话或独白后有几道小题,从每题所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前,你将有5秒钟的时间阅读每小题。听完后,每小题将给出5秒钟的作答时间。每段对话或独白你将听两遍。听第6段材料,回答第6至7题。6. What are the speakers mainly talking about? A. A big earthquake. B. A terrible hurricane. C. A sudden power failure.7. Where does the man come from? A. Houston. B. New York. C. California.听第7段材料,回答第8至9题。8. What does the man’s wife want a television for? A. Watching news. B. Listening to music. C. Enjoying movies.9. How much is the bigger television this Friday? A. $256. B. $368. C. $416.听第8段材料,回答第10至12题。10. Why does the girl call the man? A. To tell him her flight number. B. To ask him to meet her at the airport. C. To inform the host family of her arrival.11. Which of the following pictures shows Alice Smith? A. B. C. 12. Who will meet the girl? A. Mr. Scott. B. The Blacks. C. The Blacks and Mr. Scott.听第9段材料,回答第13至15题。13. What is the speaker talking about? A. A workbook. B. An experiment. C. An activity.14. What are the listeners supposed to do first? A. Start the experiment themselves.B. Choose experiments and activities.C. Read Chapter One of the workbook. 15. How should the listeners finish their activities? A. In their own way. B. By following instructions. C. With the teacher’s help.第三节(共5小题;每小题1分,共5分)听下面一段对话,完成第16至20题,每小题仅填写一个词。听对话前,你将有20秒钟的时间阅读试题,听完后, 你将有60秒钟的作答时间。这段对话你将听两遍。Police Record Form?Name Lucy?? 16 Date of Birth ?? 17 15,1980Phone No. ? 18 ? Offences??? 19 ; driving without a licensePunishment A ? 20 ?for driving without a license第二部分:知识运用(共两节,34分)第一节 单项填空(共14小题,每小题1分,共14分)21.He found difficult to accustom himself to getting up earlyA.it B.that C.he D.which22. --Do you have anything ___for your fans. --Please support Hong Kong movies.A.adding B.add C.to add D.added23.I wish that John _____ us to point the house tomorrow, but he is so busy these days.A. will help B. would help C. had helped D. has helped24.The race , ________ by the Traveler's Club, took place in the new stadium yesterday morning.A. sponsored B. sponsoring C. to sponsor D. being sponsored25.It is no crying over spilt milkA.way B.help C.need D.use26. I thought Mike would say something about his trip to Europe, but he ____it.A. doesn’t mention B. Didn’t mention C. Hasn’t mentioned D. Hadn’t mentioned27. around the stadium,the students were taken to visit the library.A.Being shown B.Showing C.Having been shown D.Having shown28. It is to avoid any further risks ____ the operation will be strictly controlled.A.Why B.when C.that D.how 29.The number of self-employed people ______ to rise by 20% over the next five years.A. predicted B. are predicted C. is predicting D. has been predicted30. ________available, the child would have been saved.A. Had the doctor been B. Should the doctor be C. Would the doctor be D. Where the doctor to be31. The young girl offered to show me round the museum, ____ was very kind of her.A. it B. what C. which D. that32. You’re so skinny that you should gain a few pounds.I know. And I’ve started swimming my upper body.A. strengthens B. strengthed C. to strengthen D. strengthening33.Hesuggested that the meeting put offA.not be B.Shoule not C.Wouldn’t D.be not34. The club introduced a rule for its members,___ the use of language likely to cause violence.A. banning B. banned C. to have banned D. having banned第二节 完形填空(共20小题;每小题1.5分,共30分)阅读下面短文,掌握其大意,从每题所给的A、B、C、D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。“Meg, we need to talk.”“Sure thing, Dad.”“I have been to the 35 several times over the last few days, and well, Meg, I have a brain cancer.”“Okay.” “Just okay?”Yep, just okay.” It was the second half of my senior year, that 36 in a girl’s life when all the really big exciting events are happening. My final performance, my eighteenth birthday and my graduation, all 37 my mind in just two short months.By my final performance Dad couldn't really give his full 38 on it, but he was there. He bravely sat through my birthday dinner, and he 39 to get out of the hospital for my graduation. 40 those months, we both were caring about the same thing—me. His doctor said that by 41 on all my future events, it kept my dad 42 longer. Nine days after my high school graduation, my father died. For the next two weeks after his 43 , I didn’t leave my room. Finally, my mom came in, opened my blinds and gave me a letter. It was from my father’s doctor. He wrote about how my father 44 him to change his life and the way he worked. “… He was not 45 a patient to me. He 46 more for the people around him than he did his own 47 . I have never met someone who put everyone else first. He was the type of person I 48 to be.” I was 49 . I came to know what I should do. Days later, I got a job as a summer camp counselor. I 50 everything I had to these little kids, and slowly they helped to heal me without even 51 what they were doing. Their innocence had helped me 52 some of mine. That summer 53 parts of the life my father led in his last few days. I had learned the 54 lesson my father was teaching me—in order to lead a fulfilling life, you must learn how to give of yourself to others. 35. A. doctor B. baker C. teacher D. lawyer 36. A. time B. goal C. story D. thing37. A. sharpened B. changed C. occupied D. influenced 38. A. congratulation B. presentation C. description D. concentration 39. A. failed B. intended C. decided D. fought40. A. Since B. After C. During D. With 41. A. depending B. focusing C. insisting D. counting42. A. alive B. active C. awake D. calm 43. A. recovery B. treatment C. ceremony D. funeral 44. A. forced B. inspired C. persuaded D. begged 45. A. even B. just C. always D. yet 46. A. cared B. paid C. prepared D. praised 47. A. benefit B. effort C. pain D. value 48. A. continue B. manage C. desire D. agree 49. A. disappointed B. surprised C. determined D. touched 50. A. forgave B. promised C. abandoned D. contributed 51. A. realizing B. believing C. guessing D. suspecting 52. A. maintain B. prove C. rediscover D. believe53. A. indicated B. mirrored C. followed D. performed 54. A. lively B. final C. interesting D. painful 第三部分:阅读理解(共两节,31分)第一节 (共13小题;每小题2分,共26分)阅读下列短文,从每题所给的A、B、C、D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。ASeveral years ago, Jim Turner heard a program on the radio for the N.C. Children’s Hospital and decided he could use his love of origami art to help the hospital raise money for much-needed programs.So at the age of 13, Turner began making origami greeting cards and selling them to florists and stationery stores to benefit the hospital. His fundraising program, known as Heartbeats for Kids, has since raised more than $ 2,500 for the hospital. “The first cards I made had a heart in them and you could remove the heart from the card and make it beat,” Turner says, explaining how he came up with the name for the fundraiser.Now a 17-year-old high school junior, Turner has less time to devote to card-making, because origami is labor intensive and each card can take up to 30 minutes to design. But Turner still enjoys origami art and has created original designs that have been selected for exhibits that tour the country and world.Turner is an interesting mixture of engineer, artist and philanthropist. His mother, Peggy Turner, says folding origami is a combination of math and art that has helped her son develop his spatial visualization of 3-D objects. Turner is also involved in community service at school and at his church. He was named a Distinguished Finalist this year for the 2010 Prudential Spirit of Community Awards for his community service activities, including the Heartbeats for Kids project. In the process of his volunteer efforts, Turner also managed to be one of the only 381 youths in the country to earn the top score of 2,400 on his SAT.Making and selling the greeting cards has taught Turner about managing a small business. “I learned you need to have somebody who will support you,” he says. “Businesses I sell to have been very nice to me.” The cards benefit not only the hospital, but also the people who buy the cards or get the cards. Turner sees it as a way to bring people together. 55. Turner’s original purpose of making and selling his cards was to _______.A. show his love for origami art B. collect money for the hospitalC. learn how to manage a business D. bring more people together56. From Paragraph 3, we can learn that card making _________.A. needs physical and mental work B. is well worth admiringC. takes up a lot of Turner’s time D. is difficult to learn 57. What does the writer tell us about Turner? A. He has already become a successful businessman. B. He spends a lot of his time working for his church. C. He designs a heart in each card that has been made. D. He does well in both his lessons and community service.58. The passage is mainly about ________. A. a kid who makes a difference B. origami art that helps earn money C. making and selling greeting cards D. getting involved in community service BDear Dad,Today I was at the shopping mall and I spent a lot of time reading the Father’s Day cards. They all had a special message that in some way or another reflected how I feel about you. Yet as I selected and read, it occurred to me that not a single card said what I really want to say to you.You’ll soon be 84 years old, Dad, and you and I will have had 55 Father’s Days together. I haven’t always been with you on Father’s Day but I’ve always been with you in my heart.You know, Dad, there was a time when we were separated by the generation gap. You stood on one side of the Great Divide and I on the other.The Father-Daughter Duel shifted into high gear(档位)when you taught me to drive the old Dodge and I decided I would drive the '54 Chevy whether you liked it or not. The police officer who sent me home after you reported the Chevy stolen didn’t have much tolerance for a stubborn 16 year old, while you were so tolerant about it, Dad, and I think that was probably what made it the worst night of my life.Our relationship greatly improved when I married a man you liked, and things really turned around when we began making babies right and left. Somewhere along the line, the generation gap disappeared. I suppose I saw us and our relationship as aging together, rather like a fine wine. But the strangest thing happened last week. I was at a stop sign and I watched as you turned the corner in your car. It didn’t immediately occur to me that it was you because the man driving looked so elderly and fragile behind the wheel of that huge car. It was rather like a slap in the face delivered from out of nowhere. Perhaps I saw your age for the first time that day.I guess what I’m trying to say, Dad, is what every son and daughter wants to say to their Dad today. Honoring a father on Father’s Day is about respect and sharing and acceptance and tolerance and giving and taking. It’s about loving someone more than words can say,and it’s wishing that it never had to end.I love you, Dad. Love,Jenny59. How did Jenny probably feel on the night she was sent home by the police?A. Disappointed. B. Nervous. C. Guilty. D. Frightened.60. We can learn from the passage that Jenny and her father__________.A. kept in touch by writing each other B. are separated due to the generation gapC. have been getting along very well D. had a hard time understanding each other 61. Why did Jenny feel strange when she saw her father last week?A. She seldom saw him driving that huge car. B. She had never realized his being old and weak. C. She didn’t expect to meet with him there. D. She had never seen him driving so slowly before. CWhile some scientists overlook the existence of a sixth sense for danger, a new research from Washington University in St. Louis has identified a brain area that clearly acts as an early warning system and helps us adjust our behavior to avoid dangerous situations. “Our brains are better at picking up not obvious warning signs than we previously thought,” said Joshua Brown, PhD, a research associate in psychology in the Feb. 18 issue of the journal Science. The findings offer exact scientific evidence for a new way to form a concept of the complex control processes taking place in and around the ACC, a brain area located near the top of the frontal lobes and along the walls that divide the left and right hemispheres(大脑半球). “In the past, we found activity in the ACC when people had to make a difficult decision, or after they made a mistake,” Brown said. “But now we find that this brain area can actually learn to recognize when you might make a mistake, even before a difficult decision has to be made. So the ACC appears to act as an early warning system—it learns to warn us in advance when our behavior might lead to a negative outcome, so that we can be more careful and avoid making a mistake.” By providing a clearer picture of the cognitive mechanisms(认知结构) by which we self monitor and control our behavior, the study is an important step in efforts to develop more effective treatments for mental illnesses. It also provides a new way of understanding inappropriate behaviors that often accompany mental illnesses. “Our results suggest how injury of the ACC mechanisms can lead to breakdowns in the early warning system, so that the brain fails to stop or control inappropriate behavior ahead of time,” said Brown. “On the other hand, in those persons with mental disorder, the ACC might warn of an upcoming problem even when no problem is in the existence.” Known to be an important part of the brain’s control system, the ACC is believed to help adjust between cold, hard, fact-based reasoning and emotional responses, such as love, fear or expectation. 62. According to the passage, the ACC _____________. A. refers to the sixth sense for danger B. deals with obvious warning signsC. connects the left and right hemispheres D. sends warning messages in advance63. The new research is beneficial because it __________.A. provides a new way of avoiding mistakes B. adjusts emotional responses in time of dangerC. helps find better treatments for mental illnessesD. assists people in predicting and avoiding danger 64. The new research helps us understand ____________. A. why we are likely to make mistakes when the ACC is badly injured B. why people with mental illnesses usually have strange behaviors C. how the ACC works when something dangerous happens D. how our brain warns us of failure in advance DThe Celebration ExperimentIn the 1960s, Walt Disney pictured in the mind a future utopian city with underground roads and a climate-controlled round roof. The real community of Celebration, Florida, built in 1999, applies the social and environmental goals of both Disney and the New Urbanism movement. Disney and the New Urbanism have imagined communities that promote social and local communication. Celebration has a central Market Street district to reduce traffic and encourage social contacts. The idea is that if the downtown area is neatly and closely ranked, people will walk and meet their neighbors. Downtown events like art festivals also bring citizens together. Narrow, tree-lined streets are “traffic calm”—with slower speed limits—to encourage bicycling and walking.Moreover, housing in Celebration includes both single- and multi-family houses that encourages socialization. Apartment buildings are located close to downtown, and houses are built close together with small yards. They feature entrance halls to encourage citizens to socialize.“Many aspects of that kind of design are really aimed at maximizing social communication between citizens, not just on the streets but also in community institutions that are very much a part of public life there,” says Andrew Ross, a New York University professor who lived in Celebration for one year.Utopian communities such as Celebration are also designed with environmental protection in mind. The town itself is built on 4,900 acres surrounded by a 4,700 acre protected greenbelt. The greenbelt parks, and common areas accommodate native wildlife and animals.High-rise office and apartment buildings provide close office and living space in a small geographic area in order to reduce urban sprawl, the spread of today’s cities onto nature areas. Buildings also minimize environmental influence by using cooling and electric systems with insulated(绝缘的;隔热的)glass, cooling towers, and energy-saving lamps.“The town more or less borrows very heavily from New Urbanist principles … to create environmentally friendly alternatives to sprawl and to create communities around people rather than vehicles,” Ross said. 65. Celebration mentioned in the passage is a __________.A. city offering living spaces B. community promoting socialization C. special occasion in the market D. downtown area with high buildings66. The purpose of holding Art festivals mentioned in Paragraph 2 is to __________. A. exhibit art works B. attract artists for profits C. encourage communication D. reduce downtown traffic67. The underlined word “sprawl” in Paragraph 6 may be replaced by “ ________”. A. expansion B. organization C. restriction D. exploration 第二节(共5小题;每小题1分,共5分)根据短文内容,从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Now it is job hunting season again. The job fairs flood with hundreds and thousands of 2011 graduate students. Owing to the global financial crisis, most of the graduate students admit that job hunting is not that easy any longer. It is always a painful process for college students to find jobs. 68 However, job positions are quite limited. In order to get a job, the candidates should be more competitive than ever before.A Chinese expert predicted that the job hunting pressure in China, with a rocketing increase in the active labor force, would reach its climax in 2006. Yet, this situation continues in 2010. In order to transfer the human resources that are more than needed or wanted to the less developed areas in China, the government has tried to launch a series of policies to help release the pressure. 69 70 A higher education may be more helpful to find a good job in the future, while the temptation of an exciting job and the strong will of being a “real” adult urge the youth to step into society early. For example, when an undergraduate mechanical science and technology major at a famous university is preparing for his postgraduate exam, he receives an offer from a big foreign company one day. 71 Anyway, it is really tough to prepare for the postgraduate examination. 72 This is a tough time and everyone should have some shining points to win the employers’ favor. As products of universities, college students are expected to be first-rate talents and should step into the excellent group in the society. However, these students may achieve unexpected success in the fields where their professional knowledge functions to its maximization.A. Most probably, he is so excited that he decides to quit the exam next year.B. Almost everyone worries about the result of the postgraduate examination.C. “Survival of the fittest.” Darwin’s evolution theory appears in the personnel market.D. With many colleges enlarged in recent years, large numbers of graduates need to hunt jobs.E. What’s more, financial support is provided to encourage the graduates to start their own career.F. To go on with further education or to find a job is one of the hardest decisions for the graduate students to make nowG. Competition for a job would be fierce as graduates this year will have to join the job huntinggroup from previous years.第四部分 书面表达(共一节,15分)第一节 情景作文(15分)假设你刚刚参加了一次“伦敦游学”活动,请根据以下五幅图的先后顺序,写一篇英文汇报,在班内介绍你们游学的过程。注意:1.汇报的开头和结尾已经为你写好。2.词数不少于60。提示词语:Big Ben大本钟 London Eye伦敦眼摩天轮Home-stay family住宿家庭Good morning, everyone. It was an honor to have been selected to go on a study tour to Britain. That’s all. Thank you.东城区(南片)2012-2013学年度第二学期期中统一检测 高二语文 [选修1·中国古代诗歌散文欣赏]一、(每小题2分,共10分) 1.下列词语中加点的字,读音全部正确的一项是( )A. 殆尽(dài) 草芥(jiè) 暴霜露(bào) 形单影只(zhī)B. 戎马(róng) 归省(xǐng) 缣素(qiān) 兔起鹘落(hú)C. 装殓(liǎn) 伶官(lìng) 斫轮(zhuó) 亲厚无间(jiàn)D. 踯躅(zhí zhú)蹑足(niè) 箨龙(tuò) 鳏寡孤独(guān)2. 下列词语中字形全正确的一项是( )A.绰约 殴鹭 麾下 四面楚歌 B. 戊卒 庖丁 寂寥 蜂房水窝C. 金樽 云霄 祠堂 所向披靡 D.春霄 炫冕 危樯 切中肯綮3. 下列各句中加点的成语使用恰当的一句是( ?)A.经过不懈的努力,他终于考上了名牌大学。手捧录取通知书,他踌躇满志,意气昂扬。B.在北京奥运会上,美国选手埃蒙斯最后一枪戏剧性地打出了4.4环,中国选手邱健功败垂成,为中国代表团再添一枚金牌。C.我市理科状元李志强和文科状元沈小凤两位同学已分别被北大、清华录取,近日,他们将比翼双飞,同赴北京。D.老师批评他说,你这种片面地看问题,目无全牛的办事方式让我感到失望。4. 下列句子中,没有语病的一项是A.据市旅游局透露,今年本市将以抓住《国民休闲计划》的出台为契机,要为市民规划 出不少于八条郊野旅游精品线路,促进全民旅游发展。B_我国每年因商品过度包装造成价值高达4000亿元的废弃物,其中的80%同生活垃圾 一起被填埋,这让人不禁感叹:铺张浪费何其严重!C 央视“3? 15”晚会专门揭露知名企业的不诚信问题,为防止这些能量巨大的企业进 行“危机公关”,播出前剧组人员对晚会所有内容严格保密。D 李安执导的电影《少年派的奇幻漂流》在全球热映,其同名小说也备受关注,它惊险 的情节和奇特的想象给人留下了极为深刻的印象。5. 下列说法有错误的一项是(? )A.旧体分为古体诗和近体诗两大类,唐代以前的诗统称为古体诗,如鲍照的《拟行路难》;唐代以后的诗统称近体诗,如李白的《梦游天姥吟留别》。B.归有光,世称震川先生,明代古文家,是《项脊轩志》的作者C.杜牧,字牧之,唐代文人,与李商隐并称“小李杜”,著有《樊川文集》,他的作品《阿房宫赋》借古讽今,阐述了天下兴亡的道理D.唐代诗人杜甫有“诗圣”之称,李白有“诗仙”之称,王维有“诗佛”之称,李贺有“诗鬼”之称。二、阅读下面的文言文,完成下列各题。(每小题2分,共14分)(一)阅读下面的文字,完成6-8题六国破灭,非兵不利,战不善,弊在赂秦。赂秦而力亏,破灭之道也。或曰:六国互丧,率赂秦耶?曰:不赂者以赂者丧。盖失强援,不能独完。故曰:弊在赂秦也。秦以攻取之外,小则获邑,大则得城。较秦之所得,与战胜而得者,其实百倍;诸侯之所亡,与战败而亡者,其实亦百倍。则秦之所大欲,诸侯之所大患,固不在战矣。思厥先祖父,暴霜露,斩荆棘,以有尺寸之地。子孙视之不甚惜,举以予人,如弃草芥。今日割五城,明日割十城,然后得一夕安寝。起视四境,而秦兵又至矣。然则诸侯之地有限,暴秦之欲无厌,奉之弥繁,侵之愈急。故不战而强弱胜负已判矣。至于颠覆,理固宜然。古人云:“以地事秦,犹抱薪救火,薪不尽,火不灭。”此言得之。6.对下列句子中加点词的解释,完全正确的一项是( )①破灭之道也(规律) ②率赂秦耶(全都) ③固不在战矣(所以) ④思厥先祖父(他的,他们的) ⑤诸侯之所亡(灭亡) ⑥以有尺寸之地(才,从而) A.①③⑤ B.①②⑤C.③④⑤ D.②④⑥7.下列四组句子中,加点词的意义和用法相同的一项是( ) A.赂秦而力亏 而秦兵又至矣 B.破灭之道也 暴秦之欲无厌 C.不赂者以赂者丧 秦以攻取之外D.小则获邑,大则得城 则秦之所大欲8.对第二段内容分析不正确的一项是:A.通过诸侯割地赂秦而造成双方土地消长的鲜明对比,证明了“赂”的损失远远超过战争的损失。B.割地赂秦不但不可能换来和平保全自己,反而助长了秦的侵略野心和实力,造成颠覆的下场。C.将赂秦比作“抱薪救火”形象地说明赂秦的危害。D.这一段既论证了贿赂秦国导致灭亡的道理,又论证了不贿赂秦国的国家因为贿赂秦国的原因而导致灭亡的道理。(二)阅读下面的文字,完成9-12题顾宪之字士思,吴郡吴人也。宪之未弱冠,州辟议曹从事,举秀才,累迁太子舍人,尚书比部郎,抚军主簿。元徽中,为建康令。时有盗牛者,被主所认,盗者亦称己牛,二家辞征等,前后令莫能决。宪之至,覆其状,谓二家曰:“无为多言,吾得之矣。”乃令解牛,任其所去。牛径还本主宅,盗者始伏其辜。发奸擿①伏,多如此类,时人号曰神明。至于权要请托,长吏贪残,据法直绳,无所阿纵;性又清俭,强力为政;甚得民和。齐高帝即位,除衡阳内史。先是,郡境连岁疾疫,死者太半,棺木尤贵,悉裹以苇席,弃之路傍。宪之下车,分告属县,求其亲党,悉令殡葬。其家人绝灭者,宪之为出公禄,使纪纲②营护之。又土俗,山民有病,辄云先人为祸,皆开冢剖棺,水洗枯骨,名为除崇。宪之晓喻,为陈生死之别,事不相由,民俗遂改。时刺史王奂新至,唯衡阳独无讼者,乃叹曰:“顾衡阳之化至矣。若九郡率然,吾将何事!”还为太尉从事中郎。出为东中郎长史、行会稽郡事。山阴人吕文度有宠之齐武帝,于余姚立邸,颇纵横。宪之至郡,即表除之。文度后还母葬,郡县争赴吊,宪之不与相闻。文度深衔之,卒不能伤也。比至高祖受禅,宪之风疾渐笃,固求还吴。天监二年,就家授太中大夫,宪之虽累经宰郡,资无担石,及归,还堵,不免饥寒。八年,卒于家,年七十四。注:①擿:揭发。 ② 纪纲:仆人9.对下列加点词的解释,不正确的一项是( )A、盗者始伏其辜 伏其辜:供认罪过B、至于权要请托 权要:以权力要挟C、于余姚立邸,颇纵横 纵横:豪华气派放纵蛮横D、及归,还堵,不负饥寒 还堵:四周土墙10.下列句子加点的“之”所指代的内容不正确的一项是( )A、无为多言,吾得之矣(指代判断牛属谁家的方法)B、悉裹以苇席,弃之路傍(指代因病而死的人)C、宪之至郡,即表除之(指吕文度的官职)D、文度深衔之,卒不能伤也(指宪之)11.全都能表现顾宪之“清俭”的一组是( )①发奸擿伏,多如此类,时人号曰神明。②其家人绝灭者,宪之为出公禄,使纪纲营护之。③宪之晓喻,为陈生死之别,事不相由,民俗遂改。④时刺史王奂新至,唯衡阳独无讼者,乃叹曰:“顾衡阳之化至矣。若九郡率然,吾将何事!”⑤文度后还母葬,郡县争赴吊,宪之不与相闻。⑥宪之虽累经宰郡,资无担石,及归,还堵,不免饥寒。A、①④ B、①⑤ C、②⑥ D、③⑤12.下列叙述不符合原文意思的一项是( )A、顾宪之弱冠之年即任南宋建康令,决冤狱,拒请托,抑贪残,百姓因此心平气和。B、顾宪之在衡阳为官时,一心为民处置瘟疫造成的祸害,并教化民众,使全郡大冶。C、顾宪之志节刚正,治理会稽郡时,抑制权臣在乡里大造官邸,不与其相交往。D、顾宪之虽连任宰郡,却无甚私财,病重还乡之际竟“不免饥寒”,足见其一生清廉。 第Ⅱ卷(非选择题 共76分)三、翻译句子及默写。(共14分)13、翻译句子(每小题2分,共4分) (1)然则诸侯之地有限,暴秦之欲无厌,奉之弥繁,侵之愈急。 (2)至于颠覆,理固宜然。14、默写(每小题1分,共10分) (1)袅袅兮秋风, 。 (2)映阶碧草自春色, 。 (3)出师未捷身先死, 。 (4) ,使我不得开心颜 (5) ,铁马秋风大散关 (6)出师一表真名世, ! (7)千岩万转路不定, 。 (8) ,乾坤日夜浮。 (9)问君能有几多愁? 。 (10)秦人不暇自哀,而后人哀之; ,已使后人而复哀后人也。四、阅读戎昱的《移家别湖上亭》,回答问题。(8分)移家别湖上亭【唐】戎 昱好是春风湖上亭,柳条藤蔓系离情。黄莺久住浑相识,欲别频啼四五声。【注】戎昱,唐代诗人。荆南人,登进士第。卫伯玉镇荆南,辟为从事。建中中,为辰、虔二州刺史。集五卷,今编诗一卷。15这首诗的体裁属于近体诗中的 ,题目中能涵盖全诗内容的词语是 。(2分)16作者是采用什么艺术手法来表达他对湖上亭依恋难舍的深厚感情的,请结合诗句具体分析。(3分)17古人写诗很讲究炼字,诗中的“系”和“啼”两个动词就用得准确传神,请分别予以简要分析。(3分)五、阅读下面的文字,完成18—20题。(共14分)大运河——流淌千年的乡愁①莺飞草长的三月,站在黄鹤楼上,想起李白的“烟花三月下扬州”,便忽发奇想,能 否雇一条帆船或者画舫,带上弦歌美酒,从胭脂色的波浪上,遇埠则歇,对月而歌,半醉半 醒地航行到扬州去呢?朋友告诉我,偌大长江,再也难找到帆船与画舫了。再者,扬州不在 长江边上,即使雇到船只,也到不了那一片令李白痴迷的城郭。我这才意识到,千年前的优 雅与浪漫,早已是沉湮的古典。②数年间,因各种机缘,我或者走在京杭大运河已经干涸的河床上,或者在它尚在流淌 的河段上看夕阳下的浪影。淤塞与疏波,开凿与废弃,辉煌与衰落,保护与开发,似乎永远 都有着诉说不尽的忧伤,展示不尽的画卷。站在杭州的拱宸桥上,我希望看到从烟波深处摇 来的乌篷船;在无锡城中的清名桥上,我总在想:为何脚下的流水,再也不能流到幽燕之地 去听一听京韵大鼓,洗一洗北国的胭脂?③崛起于历史,必寂灭于历史。就像寒山寺禅钟依旧,但客船不再;扬州仍不缺三月的 烟花,但迎送游子的布帆,早已消失在水远山重的前朝。④如果在历史版图上寻找中国古代文明伟大的标志,应首推长城与运河。它们一个横贯 东西,一个牵引南北;一个伴着铁马金戈,一个浸于桨声灯影;一个静态的阳刚,一个动感 的阴柔。但是,在世人的文明谱系里,长城却是要比运河的名气响亮得多。长城上的雉堞与 砖堡,至今仍让世界迷恋;而运河里的船队与波浪,似乎已经退出人们的视线。⑤难道,那一条流动着繁华与逍宓娜嗽於?觯?荒茉诼旁獬嬷?南咦笆橹醒罢衣穑亢? 流死去的显著特征便是消失了桨声帆影。这有点像沙漠上的胡杨,它保留了生长的姿态,但 再也不能用绿色哺育大地。⑥但运河是一部大书,我们在任何一个时代,任何一种环境下阅读它,都会有不同的感 慨。有人问我,可以说“运河文明”这四个字吗?⑦从隋代开始,这条贯穿了几个庞大王朝的交通动脉,沟通了五大水系,串连起数十座 湖泊。淮安、扬州等繁华的都市也因它而生。明代,特别是永乐皇帝迁都北京之后,运河达 到了全盛,成为大明帝国沟通南北的运输干线。运输物资的数量与种类不断增加,一条运河供养了帝国的首都与辽阔的北国,中国也因此有一支名叫漕军的高达三十万人的特别军队, 因为一条河流而诞生一支军队,或者说一个兵种,这也是运河独有的人文风景。⑧运河最灿烂的年代在明朝,自朱棣迁都之后,北京便有了第一个汉人士族集团。作为 帝国的统治者,他们将江南的生活习惯与民情风俗带到北京。为了满足汉人士族的需要,必 须有大批江南的物产运到北京。因此,明代的运河,发挥的效益最大,它的繁忙程度远远超 过长江、黄河。为了增强运输能力,朝廷投入了大量的物力与人力u可以说,没有任何一个 朝代,像明朝那样将运河当成不可替代的生命河。⑨文明一词,据我理解,是人类某种带有鲜明特色的生存方式…它涵盖了文化、经济、 制度、风俗各个方面。如果以此推断,运河文明的说法是可以成立的。因为这条地球上最伟 大的人造河流,在一千多年的历史中,对中国的经济史、水利史、交通史、城市史、军事史 等方面,均有深刻的影响与巨大的改变。无可否认,运河文明是中华文明体系中的灿烂章 节。⑩运河的急剧衰败是近一个世纪的事。因为公路、铁路以及航空的诞生,水上交通特别 是内河的航运已经日见式微。曾是农业文明的骄傲忽然间变成了工业文明的弃儿。当年,从 杭州乘船沿运河到北京,少说也得一个多月。一个月的水上旅行,与帆桨为伍,与鸥鹭相 亲,以两岸的风光养眼,以河上的波涛养心,该是多么惬意的乐事啊。但在今天,每一个人似乎都在日理万机,优哉游哉的生活他们再也无福消受。生活方式的改变,让运河的诗意退 出了我们的心灵。近几年,一些有识之士大力呼吁抢救运河,并争取将运河申报成世界文化遗产。一条 活生生的运河,竟成了一份遗产。大凡成为遗产的东西,都是文化的孑遗。它们不再属于生 活,而是属于历史;不再属于享用,而是属于凭吊。任何时候提到遗产两个字,我就会莫名 地生起乡愁。精神故乡的迷失,让现代的人们乡愁越来越浓。这乡愁不是怀旧,而是反省。 我真的很想回到六百年前,雇一条客船,从杭州航行到北京。我知道,这只能是一厢情愿。(取材于熊召政的同名散文)18 下列对文章的理解和分析,不正确的两项是(4分)( )( )A 开篇运用联想和想象,描绘了泛舟江上优雅浪漫的情境,体现出作奔的古典悄怀。B 第③段收束上文,又通过写古诗中的意境不再,形象地表现广大运河诗怠的消失。C第⑤段把“桨声帆影”喻为沙漠胡杨,意在表明桨声帆影是大运河生命的象征。D作者认为文化遗产是正在消失或已经消失的文明的标志,因此失去了实用价值。E作者对大运河往昔的灿烂文明充满向往,对工业时代人们的生活方式感到遗憾。19 文章第④段有何作用?请简要分析。(5分)20作者为什么说大运河是“流淌千年的乡愁”?(5分)六、作文(40分)21.阅读下面材料,按要求作文。材料一:2012年,中国作家莫言获得了诺贝尔文学奖。在颁奖仪式上,莫言面向全世界讲了一个母亲的故事:“我最后悔的一件事,就是跟着母亲去卖白菜,有意无意的多算了一位买白菜的老人一毛钱。当我放学回家时,看到很少流泪的母亲泪流满面。母亲并没有骂我,只是轻轻地说:‘儿子,你让娘丢了脸。’”材料二:近日来,一些有关“官二代”、“富二代”目无法纪,恣意胡为的新闻不断爆出,一时间成为媒体和网友热议的焦点。一些网友调侃说,这些儿子太“坑爹”,毁了父亲的一世英名;另一些网友则认为这纯粹是“爹坑儿”。 请根据以上材料,自选角度,自定立意,自拟题目,写一篇不少于800字的议论文。 展开更多...... 收起↑ 资源列表 北京市东城区(南片)2012-2013学年高二下学期期中统考化学试题(无答案).doc 北京市东城区(南片)2012-2013学年高二下学期期中统考政治试题(无答案).doc 北京市东城区(南片)2012-2013学年高二下学期期中统考数学试题(无答案).doc 北京市东城区(南片)2012-2013学年高二下学期期中统考物理试题(无答案).doc 北京市东城区(南片)2012-2013学年高二下学期期中统考英语试题(无答案) .doc 北京市东城区(南片)2012-2013学年高二下学期期中统考语文试题(无答案).doc