河南省洛阳市2016-2017学年高二上学期期末考试英语试题(扫描版)
2016-2017学年高二上学期地理期末考试题及答案
2016-2017学年高二上学期地理期末考试题及答案2016-2017学年度上学期期末考试高二地理试题2016-1-04本试卷共分为选择题和非选择题两部分，共43题，共100分，共5页。
考试时间为90分钟。
考试结束后，只需交答题卡。
第Ⅰ卷（选择题，共计60分）一、选择题（本大题共40小题，每小题1.5分）1.关于区域的叙述，以下哪项是错误的？（）A。
区域都具有一定的区位特征B。
区域都有一定的面积和形状C。
区域都有一定明确的界线D。
区域的地理环境对区域发展有深刻的影响2.在沙漠中迷路时，以下哪种方法可以获知自己所处的具体位置信息？（）A。
指南针B。
GPS设备C。
遥感图像D。
地形图我国江南部分丘陵山区出现大片“红色荒漠”，即在亚热带湿润的岩搭地区，土壤受严重侵蚀，基岩裸露，地表出现类似荒漠化景观的土地退化现象。
据此回答下列各题。
3.“红色荒漠”形成的自然原因主要是（）A。
风化作用B。
风力侵蚀作用C。
流水侵蚀作用D。
流水沉积作用4.“红色荒漠”形成的人为原因主要是（）A。
乱垦滥伐B。
过度放牧C。
开山取石D。
污染环境5.有关热带雨林分布的叙述，正确的是（）A。
中纬度近海地区B。
中高纬度的大陆内部C。
赤道附近的低纬度地区D。
两极地区6.热带雨林被毁的根本原因是（）A。
人口快速增长和生活贫困B。
发达国家需要大量木材C。
历史遗留的迁移农业D。
热带雨林的土壤贫瘠7.下图漫画反映的主题是（）A。
控制人口B。
发展经济C。
保护森林D。
开发能源8.亚马孙热带雨林被称为“地球之肺”，其所指的生态环境效应是（）A。
促进全球水循环，调节水平衡B。
调节全球气候，维护生态平衡C。
吸收二氧化碳，释放大量氧气D。
地球上功能最强大的生态系统煤炭是人类最早认识并加以利用的能源之一，德国鲁尔区丰富的煤炭资源使它成为世界著名的工业区。
山西省是我国主要的煤炭生产地，但尚未成为我国的经济大省。
回答下列问题。
9.与鲁尔区相比，山西省较缺乏的条件是（）A。
河南省洛阳市白马中学2016-2017学年高二上学期开学化
2016-2017学年河南省洛阳市白马中学高二（上）开学化学试卷一、选择题（共15小题，每小题3分，满分45分）1．设N A代表阿伏加德罗常数，下列说法正确的是（）A．2.4 g金属镁变成镁离子时失去的电子数目为0.1N AB．2 g氢气所含原子数目为N AC．1 mol MgCl2固体溶于水中，所得氯离子的数目为N AD．17 g氨气所含电子数目为10N A2．下列实验操作均要用到玻璃棒，其中玻璃棒作用相同的是（）①过滤②蒸发③溶解④向容量瓶转移液体．A．①和②B．①和③C．①和④D．③和④3．最近意大利罗马大学的FulvioCacace等人获得了极具理论研究意义的N4分子．N4分子结构如图所示，已知断裂1molN﹣N吸收167kJ热量，生成1molN≡N放出942kJ．根据以上信息和数据，下列说法正确的是（）A．N4属于一种新型的化合物B．N4与N2互为同素异形体C．N4沸点比P4（白磷）高D．1mo1N4气体转变为N2将吸收882kJ热量4．“耐高温长寿命抗氧化陶瓷基复合材料应用技术”获2004午度国家投术发明一等奖．该复合材料的强度比钢还大，在航容航天器中用来替代金属材料，可节约20～30%的燃料．下列关于该材料的叙述中不正确的是（）A．该材料属于新型无机非金属材料B．该材料的化学性质非常稳定C．与金属一样有较好的传热性能D．可以替代金属做耐高温结构材料5．被称为万能还原剂的NaBH4（NaBH4中H为﹣1价）能溶于水并和水反应，有如下反应NaBH4+2H2O=NaBO2+4H2↑，下列有关该反应的说法中，正确的是（）A．NaBH4既是氧化剂又是还原剂B．NaBH4是氧化剂，H2O是还原剂C．硼元素被氧化，氢元素被还原D．被氧化的元素与被还原的元素质量比为1：16．如图是四种常见有机物的比例模型示意图．下列说法正确的是（）A．甲能使酸性KMnO4溶液褪色B．乙可与溴水发生取代反应使溴水褪色C．丙中的碳碳键是介于碳碳单键和碳碳双键之间的特殊的键D．丁在稀硫酸作用下可与乙酸发生取代反应7．常温下已知：4Al（s）+3O2（g）═2Al2O3（s）△H1，4Fe（s）+3O2（g）═2Fe2O3（s）△H2；下面关于△H1、△H2的比较正确的是（）A．△H1＞△H2B．△H1＜△H2C．△H1=△H2D．无法计算A．A B．B C．C D．D9．瓦斯中氧气与甲烷的质量比为4﹕1时极易爆炸，此时氧气与甲烷的体积比为（）A．2﹕1 B．1﹕2 C．1﹕1 D．1﹕410．下列物质间的反应肯定无明显实验现象的是（）A．加热经SO2漂白的品红试液B．将少量SO2通入NaOH溶液中C．将新制的氯水在阳光下照射D．将打磨的铝片加入浓NaOH溶液中一段时间11．若甲烷与氯气以物质的量之比1：1混合，在光照下得到的有机取代产物是（）①CH3Cl、②CH2C12、③CHCl3、④CCl4．A．只有①B．只有③C．①②③的混合物 D．①②③④的混合物12．有A、B、C、D四种金属，投入水中只有D反应放出氢气，将A投入C的盐溶液中可置换出金属C，B的最高价氧化物的水化物碱性比A的最高价氧化物的水化物碱性强，则四种金属的金属性强弱顺序正确的是（）A．A＞B＞C＞D B．D＞B＞A＞C C．D＞A＞C＞B D．C＞A＞B＞D13．设N A表示阿伏加德罗常数的数值，下列叙述不正确的是（）A．常温常压下，1mol CO2和CO混合气体含有的碳原子数为N AB．在KIO3+6HI═KI+3I2+3H2O反应中，每生成3molI2，则转移6N A个电子C．78gNa2O2与足量的CO2完全反应，转移的电子总数为N AD．在1L0.1mol﹣L﹣1 Na2S溶液中，阴离子总数大于0.1N A14．水热法制备Fe3O4纳米颗粒的总反应：3Fe2++2S2O32﹣+O2+xOH﹣→Fe3O4+S4O62﹣+2H2O，有关说法正确的是（）A．每转移1.5mol电子，有1.125mol Fe2+被氧化B．x=2C．Fe2+、S2O32﹣都是还原剂D．每生成1mol Fe3O4，转移电子2mol15．Fe和Fe2O3的混合物15g，加入150mL稀硫酸中，标准状况下放出H21.68L，同时固体全部溶解．向溶液中滴加硫氰化钾溶液后，未见颜色变化．若向溶液中加入3mol•L﹣1 NaOH 溶液200mL，恰好使铁元素全部沉淀．则该稀硫酸的物质的量浓度为（）A．2.25mol•L﹣1B．2mol•L﹣1 C．0.6mol•L﹣1D．0.3mol•L﹣1二、解答题（共10小题，满分52分）16．1.92g Cu片与一定量的浓HNO3作用，当收集到NO2和NO气体共1.12L时（标准状况），金属铜恰好全部作用．则：（1）反应中消耗HNO3mol，转移电子mol．（2）用排水法收集生成的气体，最后气体的体积为L（标准状况）．（3）向收集到的气体中通入mL O2（标准状况）才能使水刚好充满整个集气容器．17．短周期的三种元素X、Y、Z，原子序数依次变小，原子核外电子层数之和是5．X元素原子最外电子层上的电子数是Y和Z两元素原子最外电子层上的电子数的总和；Y元素原子的最外电子层上的电子数是它的电子层数的2倍，X和Z可以形成XZ3的化合物．请回答：（1）X元素的名称是；Y元素的名称是；Z元素的名称是：．（2）XZ3化合物的分子式是，电子式是．（3）分别写出X、Y的含氧酸的分子式、．18．高氯酸钠可用于制备高氯酸．以精制盐水等为原料制备高氯酸钠晶体（NaClO4•H2O）的流程如下：（1）由粗盐（含Ca2+、Mg2+、S、Br﹣等杂质）制备精制盐水时需用到NaOH、BaCl2、Na2CO3等试剂．Na2CO3的作用是；除去盐水中的Br﹣可以节省电解过程中的电能，其原因是．（2）“电解Ⅰ”的目的是制备NaClO3溶液，产生的尾气除H2外，还含有（填化学式）．“电解Ⅱ”的化学方程式为．（3）“除杂”的目的是除去少量的NaClO3杂质，该反应的离子方程式为．“气流干燥”时，温度控制在80～100℃的原因是．19．某化学兴趣小组的同学利用如图所示实验装置进行实验（图中a、b、c表示止水夹）．（1）甲、乙两仪器的名称是、（2）A、C、E相连后的装置可用于制取Cl2，写出A中发生反应的化学方程式，将Cl2通入含有酚酞的NaOH溶液中的现象是，该反应的离子方程式为．（3）B、D、E装置相连后，在B中盛装浓硝酸和铜片（铜片放在有孔塑料板上），可制得NO2并进行有关实验．①写出该反应的离子方程式．②欲用D装置验证NO2与水的反应，其操作步骤为：先关闭止水夹，再打开止水夹，使烧杯中的水进入试管丁中．③试管丁中的NO2与水充分反应后，若向试管内缓缓通入一定量的O2，直至试管全部充满水，则所得溶液中溶质的物质的量浓度是mol•L﹣1（保留2位有效数值，气体按标准状况计算）．20．某校化学兴趣小组为制备消毒液（主要成分是NaClO），设计了下列装置，并查阅到下列资料：在加热情况下氯气和碱溶液能发生如下反应：3Cl2+6OH﹣5Cl﹣+ClO3﹣+3H2O，请回答下列问题：（1）连接好装置，装药品之前，必须进行的一项操作步骤是．（2）圆底烧瓶内发生反应的化学方程式为；大试管内发生反应的离子方程式为．（3）饱和食盐水的作用是；冰水的作用是．（4）在制取Cl2时，实验室中若无MnO2，可用KMnO4粉末代替，发生下列反应：2KMnO4+16HCl（浓）═2MnCl2+2KCl+5Cl2↑+8H2O，则可选择的发生装置是（填序号）．21．汽车内燃机工作时产生的电火花和高温会引起反应：N2（g）+O2（g）═2NO（g），导致汽车尾气中的NO和NO2对大气造成污染．（1）在不同温度（T1，T2）下，一定量的NO分解产生N2和O2的过程中N2的体积分数随时间t变化如图1所示．根据图象判断反应N2（g）+O2（g）═2NO（g）为反应（填“吸热”或“放热”），随着温度的升高，该反应的平衡常数K（填“增大”“减小”或“不变”，平衡向移动（填“向左”“向右”或“不”）．（2）某温度时，向容积为1L的密闭容器中充入5mol N2与2.5mol O2，发生N2（g）+O2（g）═2NO（g）反应，2min后达到平衡状态，NO的物质的量为1mol，则2min内氧气的平均反应速率为，该温度下，反应的平衡常数K=．该温度下，若开始时向上述容器中加入的N2与O2均为1mol，则N2的平衡浓度为mol/L．（3）为避免汽车尾气中的有害气体对大气的污染，给汽车安装尾气净化装置．净化装置里装有含Pd等过渡元素的催化剂，气体在催化剂表面吸附与解吸作用的机理如图2所示．写出上述变化中的总化学反应方程式：．（4）用CH4催化还原NO2的方法也可以消除氮氧化物的污染．例如：CH4（g）+4NO2（g）═4NO（g）+CO2（g）+2H2O（g）△H=﹣574kJ/molCH4（g）+4NO（g）═2N2（g）+CO2（g）+2H2O（g）△H=﹣1160kJ/mol写出CH4还原NO2至N2的热化学方程式．22．A、B、C、D四种物质之间有下图所示的转化关系．已知：A是空气中的主要成分，B、C、D均为化合物，且C为红棕色气体．请回答下列问题：（1）写出A和C的名称或化学式：A，C；（2）在上图D→C的过程中，D表现出强（填“氧化性”或“还原性”）；（3）在D的稀溶液中滴入NaOH溶液，其反应的离子方程式是．23．中学化学中有很多物质可以实现图中物质之间的转化．其中反应条件和部分反应的产物已略去．液体B和C可能是单一溶质的溶液，也可能是纯净物．（1）若A是一种紫红色金属，气体D能使品红溶液退色，加热时又恢复原色．写出反应①的化学方程式：．该气体D与另一种气体H混合后生成一种淡黄色固体W，写出该反应的化学方程式：．（2）若A是一种金属单质，D是密度最小的气体，B能否是水（填A．“能”或B．“否”）．（3）若A是金属单质，D是一种无色气体，遇到空气变为红棕色，液体C呈蓝色．写出反应①的离子方程式：．写出反应②的任意一个离子方程式：．24．某有机物A的分子式为C4H8O2，已知A～E有下列转化关系：试回答下列问题：（1）C中的官能团名称是（2）E的结构简式是．（3）在图中①～④的反应中，属于氧化反应的有（4）写出反应②的化学方程式．25．（1）相对分子质量为72的烷烃，它的一氯代物只有一种，此烷烃的结构简式为．（2）某气态烷烃和一气态烯烃组成的混合气体在同温、同压下对氢气的相对密度为13，取标准状况下此混合气体4.48L，通入足量的溴水，溴水质量增加2.8g，此两种烃的组成为（填分子式）．（3）有机物的结构可用“键线式”表示，如：CH3﹣CH=CH﹣CH3可简写为可简写为．玫瑰的香味物质中包含苧烯，苧烯的键线式如图，苧烯的分子式为．2016-2017学年河南省洛阳市白马中学高二（上）开学化学试卷参考答案与试题解析一、选择题（共15小题，每小题3分，满分45分）1．设N A代表阿伏加德罗常数，下列说法正确的是（）A．2.4 g金属镁变成镁离子时失去的电子数目为0.1N AB．2 g氢气所含原子数目为N AC．1 mol MgCl2固体溶于水中，所得氯离子的数目为N AD．17 g氨气所含电子数目为10N A【考点】阿伏加德罗常数．【分析】A、求出镁的物质的量，然后根据镁变为+2价来分析；B、氢气由氢原子构成；C、1mol氯化镁中含2mol氯离子；D、求出氨气的物质的量，然后根据氨气中含10个电子来分析．【解答】解：A、2.4g镁的物质的量为0.1mol，而镁变为+2价，故0.1mol镁失去0.2N A个电子，故A错误；B、氢气由氢原子构成，故2g氢气中含有的氢原子的物质的量为2mol，个数为2N A个，故B错误；C、1mol氯化镁中含2mol氯离子，故1mol氯化镁溶于水后溶液中的氯离子的个数为2N A 个，故C错误；D、17g氨气的物质的量为1mol，而氨气中含10个电子，故1mol氨气中含10N A个电子，故D正确．故选D．2．下列实验操作均要用到玻璃棒，其中玻璃棒作用相同的是（）①过滤②蒸发③溶解④向容量瓶转移液体．A．①和②B．①和③C．①和④D．③和④【考点】物质的分离、提纯和除杂；溶液的配制．【分析】玻璃棒在很多操作中被用到，不同操作中玻璃棒的作用也不相同，在溶解中加速溶解，在过滤中引流，防止液体飞溅，在蒸发实验中玻璃棒的作用是搅拌，防止液体因局部受热而飞溅，配制溶液转移液体需要玻璃棒引流，以此来解答．【解答】解：①过滤、④向容量瓶转移液体，需要玻璃棒引流；②蒸发、③溶解需要玻璃棒搅拌，故选C．3．最近意大利罗马大学的FulvioCacace等人获得了极具理论研究意义的N4分子．N4分子结构如图所示，已知断裂1molN﹣N吸收167kJ热量，生成1molN≡N放出942kJ．根据以上信息和数据，下列说法正确的是（）A．N4属于一种新型的化合物B．N4与N2互为同素异形体C．N4沸点比P4（白磷）高D．1mo1N4气体转变为N2将吸收882kJ热量【考点】反应热和焓变．【分析】A、只有N元素组成，是一种单质；B、依据同素异形体的概念分析；C、根据影响分子晶体的熔沸点高低的因素分析；D、根据化学键断裂要吸收热量，形成化学键要放出热量，分别计算后进行比较；【解答】解：A、N4由N组成，是一种单质，而化合物是由不同元素组成的纯净物，故A 错误；B、N4与N2是同种元素形成的不同单质，是同素异形体，故B正确；C、N4和P4都是分子晶体，并且结构相似，相对分子质量越大，分子间作用力越强，沸点越高，所以白磷的沸点高，故C错误；D、1molN4气体中含有6molN﹣N键，可生成2molN2，形成2molN≡N键，则1molN4气体转变为N2化学键断裂断裂吸收的热量为6×167KJ=1002KJ，形成化学键放出的热量为1884KJ，所以反应放热，放出的热量为1884KJ﹣1002KJ=882KJ，故应为放出882KJ热量，故D错误．故选B．4．“耐高温长寿命抗氧化陶瓷基复合材料应用技术”获2004午度国家投术发明一等奖．该复合材料的强度比钢还大，在航容航天器中用来替代金属材料，可节约20～30%的燃料．下列关于该材料的叙述中不正确的是（）A．该材料属于新型无机非金属材料B．该材料的化学性质非常稳定C．与金属一样有较好的传热性能D．可以替代金属做耐高温结构材料【考点】无机非金属材料．【分析】由“耐高温长寿命抗氧化”说明该材料的化学性质非常稳定，可以替代金属作耐高温结构材料；由传统、新型无机非金属材料的分类得出该材料为新型无机非金属材料．【解答】解：A．由传统、新型无机非金属材料的分类得出该材料为新型无机非金属材料，故A正确；B．由“耐高温长寿命抗氧化”说明该材料的化学性质非常稳定，故B正确；C．不能说明有较好的传热性能，故C错误；D．在航容航天器中用来替代金属材料说明可以替代金属作耐高温结构材料，故D正确．故选C．5．被称为万能还原剂的NaBH4（NaBH4中H为﹣1价）能溶于水并和水反应，有如下反应NaBH4+2H2O=NaBO2+4H2↑，下列有关该反应的说法中，正确的是（）A．NaBH4既是氧化剂又是还原剂B．NaBH4是氧化剂，H2O是还原剂C．硼元素被氧化，氢元素被还原D．被氧化的元素与被还原的元素质量比为1：1【考点】氧化还原反应．【分析】反应NaBH4+2H2O=NaBO2+4H2↑中，NaBH4中H元素化合价为﹣1价，水中H元素化合价为+1价，二者发生氧化还原反应生成H2，以此解答该题．【解答】解：A．NaBH4中氢元素的化合价升高，所以NaBH4是还原剂，故A错误；B．NaBH4中氢元素的化合价升高，所以NaBH4是还原剂，水中氢元素化合价降低，所以水是氧化剂，故B错误；C．NaBH4中氢元素的化合价升高，被氧化，硼元素化合价不变，故C错误；D．化合价升高的元素是NaBH4中的氢元素，被氧化，水中的氢元素被还原，氧化剂和还原剂中H元素的化合价变化数值相同，物质的量之比为1：1，被氧化的元素与被还原的元素质量比为1：1，故D正确．故选D．6．如图是四种常见有机物的比例模型示意图．下列说法正确的是（）A．甲能使酸性KMnO4溶液褪色B．乙可与溴水发生取代反应使溴水褪色C．丙中的碳碳键是介于碳碳单键和碳碳双键之间的特殊的键D．丁在稀硫酸作用下可与乙酸发生取代反应【考点】球棍模型与比例模型；有机物分子中的官能团及其结构．【分析】由比例模型可知四种常见有机物分别为甲烷、乙烯、苯、乙醇，然后根据物质的性质分析．【解答】解：由比例模型可知四种常见有机物分别为甲烷、乙烯、苯、乙醇，A．甲烷的化学性质稳定，不能使酸性KMnO4溶液褪色，故A错误；B．乙烯中含有碳碳双键，可与溴水发生加成反应而使溴水褪色，故B错误；C．苯中的碳碳键是介于碳碳单键和碳碳双键之间的特殊的键，故C正确；D．乙醇在浓硫酸作用下可与乙酸发生取代反应生成乙酸乙酯，故D错误；故选C．7．常温下已知：4Al（s）+3O2（g）═2Al2O3（s）△H1，4Fe（s）+3O2（g）═2Fe2O3（s）△H2；下面关于△H1、△H2的比较正确的是（）A．△H1＞△H2B．△H1＜△H2C．△H1=△H2D．无法计算【考点】反应热的大小比较．【分析】根据盖斯定律利用铝热反应为放热反应来判断．【解答】解：4Al（s）+3O2（g）═2Al2O3（s）△H1 ①4Fe（s）+3O2（g）═2Fe2O3（s）△H2 ②由盖斯定律①﹣②，得：4Al（s）+2Fe2O3═2Al2O3（s）+4Fe（s）△H1 ﹣△H2，铝热反应为放热反应，即△H1 ﹣△H2＜0，所以△H1＜△H2，故选B．A．A B．B C．C D．D【考点】化学实验方案的评价；硝酸的化学性质；浓硫酸的性质实验．【分析】A．二氧化氮能与水反应生成一氧化氮；B．浓硫酸有脱水性；C．在中性条件下发生吸氧腐蚀；D．铁与盐酸反应生成氯化亚铁，氯化亚铁与双氧水反应生成氯化铁．【解答】解：A．二氧化氮能与水反应生成一氧化氮，一氧化氮是无色气体，故A错误；B．木条变黑说明浓硫酸有脱水性，故B错误；C．NaCl溶液呈中性，在中性条件下发生吸氧腐蚀，故C正确；D．铁与盐酸反应生成氯化亚铁，氯化亚铁与双氧水反应生成氯化铁，催化剂为氯化铁，故D错误．故选C．9．瓦斯中氧气与甲烷的质量比为4﹕1时极易爆炸，此时氧气与甲烷的体积比为（）A．2﹕1 B．1﹕2 C．1﹕1 D．1﹕4【考点】物质的量的相关计算．【分析】依据n==结合相同条件下，气体的体积之比等于物质的量之比解答．【解答】解：根据阿伏加德罗推论：v（O2）：v（CH4）=n（O2）：n（CH4）=：=2：1，故选：A．10．下列物质间的反应肯定无明显实验现象的是（）A．加热经SO2漂白的品红试液B．将少量SO2通入NaOH溶液中C．将新制的氯水在阳光下照射D．将打磨的铝片加入浓NaOH溶液中一段时间【考点】二氧化硫的化学性质；氯气的化学性质；铝的化学性质．【分析】A、二氧化硫的漂白性不稳定，加热恢复；B、二氧化硫通入氢氧化钠生成亚硫酸钠和水；C、氯水中的次氯酸见光分解，氯水颜色变浅；D、铝和氢氧化钠反应，铝片减少．【解答】解：A、二氧化硫的漂白性不稳定加热恢复，加热经SO2漂白的品红试液变红，故A不符合；B、二氧化硫通入氢氧化钠生成亚硫酸钠和水，反应过程中无现象，故B符合；C、将新制的氯水在阳光下照射，氯水中的次氯酸见光分解促进氯气和水的反应，溶液颜色变浅，故C不符合；D、将打磨的铝片加入浓NaOH溶液中一段时间，铝和氢氧化钠反应铝片减少，故D不符合；故选B．11．若甲烷与氯气以物质的量之比1：1混合，在光照下得到的有机取代产物是（）①CH3Cl、②CH2C12、③CHCl3、④CCl4．A．只有①B．只有③C．①②③的混合物 D．①②③④的混合物【考点】甲烷的化学性质．【分析】甲烷和氯气在光照条件下发生取代反应，甲烷的取代反应为逐步取代，但是多步取代反应是同时进行的，据此进行判断．【解答】解：甲烷和氯气在光照条件下发生逐步取代反应，但是多步取代反应是同时进行且各步反应都是可逆反应，所有得到的产物与甲烷与氯气的物质的量之比无关，故①CH3Cl②CH2Cl2③CHCl3④CCl4，都存在，故选D．12．有A、B、C、D四种金属，投入水中只有D反应放出氢气，将A投入C的盐溶液中可置换出金属C，B的最高价氧化物的水化物碱性比A的最高价氧化物的水化物碱性强，则四种金属的金属性强弱顺序正确的是（）A．A＞B＞C＞D B．D＞B＞A＞C C．D＞A＞C＞B D．C＞A＞B＞D【考点】常见金属的活动性顺序及其应用．【分析】金属的金属性越强，其单质与酸或水反应生成氢气越容易，其最高价氧化物的水化物碱性越强；较活泼的金属能置换出较不活泼金属，据此判断金属性强弱．【解答】解：金属的金属性越强，其单质与酸或水反应生成氢气越容易，其最高价氧化物的水化物碱性越强；较活泼的金属能置换出较不活泼金属，只有D能与水反应生成氢气，说明D金属性很强；将A投入C的盐溶液中可置换出金属C，说明金属性A＞C；B的最高价氧化物的水化物碱性比A的最高价氧化物的水化物碱性强，说明金属性B＞A，所以金属性强弱顺序是D＞B＞A＞C，故选B．13．设N A表示阿伏加德罗常数的数值，下列叙述不正确的是（）A．常温常压下，1mol CO2和CO混合气体含有的碳原子数为N AB．在KIO3+6HI═KI+3I2+3H2O反应中，每生成3molI2，则转移6N A个电子C．78gNa2O2与足量的CO2完全反应，转移的电子总数为N AD．在1L0.1mol﹣L﹣1 Na2S溶液中，阴离子总数大于0.1N A【考点】阿伏加德罗常数．【分析】A、二氧化碳和CO中均含1个碳原子；B、KIO3+6HI═KI+3I2+3H2O反应中，转移5mol电子，生成3mol碘；C、求出过氧化钠的物质的量，然后根据过氧化钠与二氧化碳的反应是歧化反应来分析；D、硫离子水解生成硫氢根离子和氢氧根离子，阴离子数增多；【解答】解：A、二氧化碳和CO中均含1个碳原子，故1mol二氧化碳和CO的混合物中含1molC原子即N A个，与两者的比例无关，故A正确；B、KIO3+6HI═KI+3I2+3H2O反应中，转移5mol电子，生成3mol碘，故当生成3molI2时，则转移5N A个电子，故B错误；C、78g过氧化钠的物质的量为1mol，而过氧化钠与二氧化碳的反应是歧化反应，故1mol 过氧化钠转移1mol电子即N A个，故C正确；D、硫离子水解生成硫氢根离子和氢氧根离子，阴离子数增多，1L0.1mol•L﹣1Na2S溶液中阴离子总数大于0.1N A，故D正确；故选B．14．水热法制备Fe3O4纳米颗粒的总反应：3Fe2++2S2O32﹣+O2+xOH﹣→Fe3O4+S4O62﹣+2H2O，有关说法正确的是（）A．每转移1.5mol电子，有1.125mol Fe2+被氧化B．x=2C．Fe2+、S2O32﹣都是还原剂D．每生成1mol Fe3O4，转移电子2mol【考点】氧化还原反应的计算．【分析】从电荷守恒的角度分析，可配平反应的离子方程式：3Fe2++2S2O32﹣+O2+4OH﹣═Fe3O4+S4O62﹣+2H2O，反应中3Fe2+→Fe3O4，当3molFe2+参加反应时，有2molFe2+化合价升高，反应中Fe和S元素的化合价升高，被氧化，O2为氧化剂．【解答】解：在3Fe2++2 S2O32﹣+O2+xOH﹣=Fe3O4+S4O62﹣+2H2O中，化合物中铁元素、硫元素用平均化合价，铁元素的化合价变化：+2→+；硫元素的化合价变化为：+2→+；氧元素的化合价变化：0→﹣2，A．由方程式3Fe2++2S2O32﹣+O2+4OH﹣═Fe3O4+S4O62﹣+2H2O可知，当转移4mol电子时，有2molFe2+被氧化，则每转移1.5mol电子，有0.75mol Fe2+被氧化，故A错误；B．反应的离子方程式为3Fe2++2S2O32﹣+O2+4OH﹣═Fe3O4+S4O62﹣+2H2O，则x=4，故B错误；C．反应3Fe2++2S2O32﹣+O2+4OH﹣═Fe3O4+S4O62﹣+2H2O中，Fe和S元素的化合价升高，被氧化，Fe2+和S2O32﹣都是还原剂，故C正确；D．反应3Fe2++2S2O32﹣+O2+4OH﹣═Fe3O4+S4O62﹣+2H2O中，Fe和S元素的化合价升高，被氧化，O2为氧化剂，每生成1molFe3O4，需要氧气1mol，反应转移的电子总数为4mol，故D错误．故选C．15．Fe和Fe2O3的混合物15g，加入150mL稀硫酸中，标准状况下放出H21.68L，同时固体全部溶解．向溶液中滴加硫氰化钾溶液后，未见颜色变化．若向溶液中加入3mol•L﹣1 NaOH 溶液200mL，恰好使铁元素全部沉淀．则该稀硫酸的物质的量浓度为（）A．2.25mol•L﹣1B．2mol•L﹣1 C．0.6mol•L﹣1D．0.3mol•L﹣1【考点】有关混合物反应的计算．【分析】反应后的溶液中加入NaOH溶液，恰好使Fe2+全部转化为Fe（OH）2，溶液中溶质为Na2SO4，根据硫酸根守恒，则n（H2SO4）=n（Na2SO4），根据钠离子守恒，则n（Na2SO4）=n（NaOH），据此计算出原硫酸溶液中硫酸的物质的量，再根据c=计算出该硫酸的浓度．【解答】解：反应后的溶液中加入NaOH溶液，恰好使Fe2+全部转化为Fe（OH）2，溶液中溶质为Na2SO4，根据硫酸根守恒：n（H2SO4）=n（Na2SO4），根据钠离子守恒可得：n（Na2SO4）=n（NaOH），则：n（H2SO4）=n（Na2SO4）=n（NaOH）=×3mol/L×0.2L=0.3mol，该稀硫酸的物质的量浓度为：c（H2SO4）==2mol/L，故选B．二、解答题（共10小题，满分52分）16．1.92g Cu片与一定量的浓HNO3作用，当收集到NO2和NO气体共1.12L时（标准状况），金属铜恰好全部作用．则：（1）反应中消耗HNO30.11mol，转移电子0.06mol．（2）用排水法收集生成的气体，最后气体的体积为0.448L（标准状况）．（3）向收集到的气体中通入336mL O2（标准状况）才能使水刚好充满整个集气容器．【考点】氧化还原反应的计算．【分析】n（Cu）==0.03mol，n（气体）==0.05mol，发生Cu+4HNO3（浓）=Cu（NO3）2+2NO2↑+2H2O、3Cu+8HNO3（稀）=3Cu（NO3）2+2NO↑+4H2O，结合电子守恒及原子守恒计算．【解答】解：发生Cu+4HNO3（浓）=Cu（NO3）2+2NO2↑+2H2O、3Cu+8HNO3（稀）=3Cu （NO3）2+2NO↑+4H2O，（1）n（Cu）==0.03mol，n（气体）==0.05mol，由原子守恒可知，n（HNO3）=2n（Cu）+n（气体）=0.06mol+0.05mol=0.11mol；由Cu元素的化合价变化可知，转移电子为0.03mol×（2﹣0）=0.06mol，故答案为：0.11；0.06；（2）设NO、NO2的物质的量分别为x、y，则，解得x=0.005mol，y=0.045mol，用排水法收集生成的气体，发生3NO2+H2O=2HNO3+NO，生成n（NO）=0.045mol×=0.015mol，则共收集NO为0.015mol+0.005mol=0.02mol，其标况下体积为0.02mol×22.4L/mol=0.448L，故答案为：0.448；（3）能使水刚好充满整个集气容器，则Cu失去电子被硝酸得到转化为NO2和NO，NO2和NO与氧气反应，提供给氧气电子全部转化为硝酸，两个过程中，反应前后HNO3的物质的量不变，而化合价变化的只有铜和氧气，则Cu失去电子数目等于O2得到电子的数目，由电子守恒可知，需要氧气为=0.015mol，标况下的体积为0.015mol×22.4L/mol=0.336L=336mL，故答案为：336．17．短周期的三种元素X、Y、Z，原子序数依次变小，原子核外电子层数之和是5．X元素原子最外电子层上的电子数是Y和Z两元素原子最外电子层上的电子数的总和；Y元素原子的最外电子层上的电子数是它的电子层数的2倍，X和Z可以形成XZ3的化合物．请回答：（1）X元素的名称是氮；Y元素的名称是碳；Z元素的名称是：氢．（2）XZ3化合物的分子式是NH3，电子式是．（3）分别写出X、Y的含氧酸的分子式3、H2CO3．【考点】原子核外电子排布；电子式、化学式或化学符号及名称的综合．【分析】（1）根据Y元素原子的最外电子层上的电子数是它的电子层数的2倍、X和Z可以形成XZ3的化合物为突破口进行解答；（2）根据组成元素书写分子式，根据电子式的书写方法写电子式；（3）根据元素含氧酸的特点和组成情况来书写．【解答】解：（1）Y元素原子的最外电子层上的电子数是它的电子层数的2倍，可知Y元素应为碳，X和Z可以形成XZ3的化合物，结合题意其他条件，可知X为氮，Z为氢，故答案为：氮、碳、氢．（2）XZ3的化学式为NH3，氨气是共价化合物，其电子式为：，故答案为：NH3；（3）根据含氧酸的特点，由氮元素和碳元素的含氧酸的分子式为：HNO3 、H2CO3，故答案为：HNO3 、H2CO3．18．高氯酸钠可用于制备高氯酸．以精制盐水等为原料制备高氯酸钠晶体（NaClO4•H2O）的流程如下：。
期末试卷】河南省新乡市2016-2017学年高二下学期期末考试语文试题Word版含答案
期末试卷】河南省新乡市2016-2017学年高二下学期期末考试语文试题Word版含答案新乡市高二下学期期末考试语文试卷考生注意：1.本试卷共150分。
考试时间150分钟。
2.请将各題答案填在试卷后面的答题卡上。
3.本试卷主要考试内容：高考全部范围。
一、现代文阅读(35分）一)论述类文本阅读(本题共3小题，9分）阅读下面的文字，完成1〜3题。
人类文明是在向大自然不断研究中进步的。
知识不过是人类认识自然的经验积累。
在没有发明文字之前，人类靠着自然的启示而选择自己的命运，神祇崇拜在某种意义上讲.起源于对自然的崇拜人类文明的每一个重大成就，都有大自然的影子，都能在自然中找到母体。
人类的许多发明创造，都是从自然界的某种生物身上获得灵感，都是某个自然物种的“摹本”。
大自然是一部无字天书，这就告诉人们一个道理：不能忘记到大自然中去寻找老师。
《老子》说“道法自然”，意思就是说世间的一切智慧都是从自然那里学来的，要研究探索大自然的法则，领悟大自然的真谛。
大自然的法则是合理、和谐、平衡、对称、协调、一致。
神奇的山峰、奔腾的江河、辽阔的草原、壮美的大漢，我们常常为大自然的天造地设而赞叹不已，大自然鬼斧神工的魅力让最优秀的画家也感到惭愧。
夺父追日象征人类追求与日月同光的欲望，其失敗則说明无法超越时间的悲运。
XXX衔木石以填东海的行为，固然表现了“知其不可为而为之”的悲壮，那永不可能成功的宿命却也证明了遗憾不平之永无消除之曰。
因此，人要学会敬畏，有所为，有所不为：有所敢，有所不敢。
要像自然那样，荨重事物产生、发展、消亡的规律，让一些问题自然地去解决。
不要人为地去过早过度地干顿自然和社会现象，让他们自身去消化、吸收、解决。
人类应该静静地体悟自然的真精神，从而发现有如XXX注释《庄子》中的现点，所谓的自然，本就是“暖焉若春阳之自和，故蒙泽者不榭;凄乎如秋霜之自降，故凋落者不怨。
草木之荣凋正意味着生命过程的必然现象，所以无须因生命之改变而对“自然”产生感谢和怨嗟之情。
河南省郑州市2016-2017学年高一上学期期末考试数学试题 Word版含答案
河南省郑州市2016-2017学年高一上学期期末考试数学试题 Word版含答案数学试题第Ⅰ卷（共60分）一、选择题：本大题共12个小题，每小题5分，共60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。
1.若$\{1,2\}\subset A\subset\{1,2,3,4,5\}$，则满足条件的集合$A$的个数是（）A。
6B。
8C。
7D。
92.设$a,b\in\mathbb{R}$，集合$A=\{1,a+b,a\},B=\{0,\frac{b}{a},b\}$，若$A=B$，则$b-a=$（）A。
2B。
$-1$C。
1D。
$-2$3.下列各组函数中$f(x)$与$g(x)$的图象相同的是（）A。
$f(x)=x,g(x)=|x|$B。
$f(x)=x^2,g(x)=\begin{cases}x,&(x\geq 0)\\-x,&(x<0)\end{cases}$C。
$f(x)=1,g(x)=x$D。
$f(x)=x,g(x)=\begin{cases}x,&(x\geq0)\\0,&(x<0)\end{cases}$4.下列函数中，既是偶函数又在$(-\infty,0)$内为增函数的是（）A。
$y=-\frac{1}{2}$B。
$y=x^2$C。
$y=x+1$D。
$y=\log_3(-x)^2$5.三个数$a=0.32,b=\log_2 0.3,c=2^0.3$之间的大小关系为（）A。
$a<c<b$B。
$a<b<c$C。
$b<a<c$D。
$b<c<a$6.下列叙述中错误的是（）A。
若点$P\in\alpha,P\in\beta$且$\alpha\cap\beta=l$，则$P\in l$B。
三点$A,B,C$能确定一个平面C。
若直线$a\parallel b$，则直线$a$与$b$能够确定一个平面D。
若点$A\in l,B\in l$且$A\in\alpha,B\in\alpha$，则$l\subset\alpha$7.方程$\log_3 x+x=3$的解所在区间是（）A。
江苏省淮安中学2016-2017学年高二第一学期期末考试英语试卷(解析版)
2016-2017学年度高二年级第一学期期末考试试卷试卷满分：120分完成时间：120分钟第I卷(选择题, 共85分)第一部分：听力（共两小节，满分20分）第一节(共5小题；每小题1分，满分5分)听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. What does Jim do?A. A teacher.B. An officer.C. A student.2. What time did Suzy leave home?A. 4:30.B. 5:00.C. 5:15.3. What is the man’s suggestion?A. Going to the concert.B. Going to see a show.C. Just walking around.4. How long has the rain lasted?A. 5 days.B. 6 days.C. 7 days.5. What opinion do they hold on their chemistry course?A. It’s well organized.B. It is satisfactory.C. It is unsatisfactory.第二节（共15小题）听下面5段对话或独白。
每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料，回答第6至7题。
6. Where does this conversation take place?A. In a library.B. In a school.C. In a bookstore.7. Why is William Shakespeare mentioned in the conversation?A. He gave gifts to millions of people.B. He was a very wealthy man in his times.C. His signature is worth a lot of money....听第7段材料，回答第8至11题。
2016-2017学年北京四中高二上学期期末考试英语试题 Word版
2016~2017学年北京西城区北京市第四中学高二上学期期末英语试卷单选1. Tom was with excitement when he learnt that he first in the speech contest.A. bursting; cameB. filling; gotC. filled; wonD. burst; gained2. industry, many changes have been .A. Under the help of；brought outB. With the help of; brought aboutC. With the guidance of; brought inD. Under the guidance of; brought up3. He reminds me his father. They a lot in common.A. about; shareB. of; distinguishC. about; expandD. of; have4. The boy was caught , which embarrassed his parents a lot.A. cheatingB. to cheatC. by cheatingD. from cheating5. The good thing about children is that they very easily to new environments and they can learnto themselves quickly.A. adapt; rely onB. appeal; depend onC. attach; relyD. apply; depend6. You feel all the training a waste of time, but I'm a hundred percent sure later you'll be grateful you did it.A. mayB. canC. shouldD. would7. In the book, Anne describes her science teacher inspired her to become a medical scientist.A. howB. whatC. whereD. whether8. — If I my dog run out in the street, it wouldn't have been injured by the car.— Don't blame yourself any more. Owning a pet is a tough job.A. hadn't letB. didn't letC. wouldn't letD. wouldn't have let9. Why do some rich people steal things they could easily afford to buy them?A. unlessB. beforeC. ifD. when10. It me suddenly that I didn't want to a child anymore.A. struck; treat asB. struck; be treated asC. hit; deal withD. hit; be dealt with11. Hearing the news that he was admitted to his dream university, he tears, and then after the excitementhad ,he called his parents to tell them the news.A. burst into; died outB. burst out; died awayC. burst into; died downD. burst out; died down12. This book a true store, telling how a housewife her role of wife and mother turns into aprofessional and popular lawyer.A. is based in; trapped inB. base in; trapping inC. is based on; trapped inD. base on; trapping in13. As he sat in the classroom and listened to the math teacher, she kept playing a(n) piano on herknees, the coming piano competition.A. imaginary; in preparation forB. imaginable; in preparation ofC. imaginative; in preparation forD. imagination; in preparation of14. This new phone is aimed at young people in the 18- 25 age and in the eye of them, the productcan a message to other people that they are well-off.A. range; deliverB. dimension; conveyC. range; conveyD. dimension; deliver15. As for the question whether we should direct an apology letter him is still under discussion. Some peopleargue that we should behave a more responsible manner.A. to; atB. at; atC. at; inD. to: in16. Tom liked to eat was different from .A. That; that you had expectedB. What; that you had expectedC. That; what you had expectedD. What; what you had expected17. Do you have any idea ?A. when Miss Smith will arriveB. when will Miss Smith arriveC. how will Miss Smith arriveD. why hasn't Miss Smith arrived18. She took it for granted I'd be back home an hour ago.A. thatB. whetherC. ifD. when19.I didn't the importance of English until he told me English was a must in the jobA. recognizeB. relyC. recommendD. realize20. Those people their way out of the building in total darkness.A. foughtB. madeC. feltD. touched完形填空munication with a StrangerLast weekend I sat on the bus talking with excitement and so ready to spend time in New York City with one of my best friends from college. As I took the window seat and wore headphones over ears, I almost didn't 1 the elderly man sitting beside me.Two hours passed and I was still absorbed in my own world. 2 the elderly man asked me a question,a simple question 3 the bus's Wi-Fi connection, which turned into a two- hour4 . In fact, it directly5 my personal life.We talked a lot about my dreams, my fears and my life. I 6 more with this stranger on the bus than I have with any friend or family member in months. Maybe it had something to do with me just being 7 to let anyone I know close to me. I was 8 that the stranger was not only so deeply interested in getting to know me, but also just as willing to 9 me to my greatest abilities. He listened carefully to every word I said and made some useful 10 at times. Instead of politely 11 his head when I mentioned my major, he told me that my strong liking seemed to be psychology, but not the one I was studying. He said that he knew I would face difficulties if I studied psychology and that he fully understood my12 for the failure.This elderly man made me 13 the plans that I had laid out for my life with just that simple statement. He helped me realize that my neatly 14 plan for the next five years of my life wasn't allthat neat, but actua lly com plex and filled with 15. Most of all, he help ed me 16 the com plex, not stay away from it beca use of my fear for the unknown. I 17 a lot from talking with the elderly stranger.A few days later, he emailed me, saying, "I think you're 18 for great things no matter what you decide to do." The email was filled with words of 19 . In a few hours a stranger showed me a sense of kindnessthat made me realize that life is sometimes 20 but it is going to be okay.1. A. check B. notice C. excuse D. believe2. A. Then B. Instead C. Again D. Also3. A. through B. with C. during D. about4. A. introduction B. explanation C. conversation D. competition5. A. affected B. controlled C. interrupted D. created6. A. searched B. shared C. demanded D. reviewed7. A. sorry B. curious C. anxious D. afraid8. A. puzzled B. bothered C. amazed D. disappointed9. A. push B. invite C. treat D. admit10. A. choices B. suggestions C. decisions D. efforts11. A. raising B. dropping C. turning D. nodding12. A. regret B. change C. fear D. desire13. A. prepare B. develop C. approve D. question14. A. replaced B. organized C. discussed D. predicted15. A. uncertainty B. danger C. responsibility D. conflict16. A. identify B. ignore C. seize D. accept17. A. suffered B. increased C. benefited D. experienced18. A. leaving B. heading C. watching D. caring19. A. encouragement B. protection C. admiration D. description20. A. stable B. normal C. painful D. serious阅读理解22. AFirstD aysFirst Days are milestones in our lives. They mark the beginning of a new experience or journey. They are also filed with mixed emotions. They can be a little frightening as we step into the unknown, but they can also inspire us as they give us fresh hope for the future. First days are powerful as we can leave our mistakes and failures in the past and make a new start.I want to share a story that perfectly illustrates this point. It is a story about a little girl named Trisha. Trishawas born into a family of teachers who had taught her that reading was the key to knowledge. She watched her older brother as he read his schoolbooks and could hardly wait for the day when she would learn to read.But when Trisha finally started school, she found that she was not able to understand the words like the other boys and girls. No matter how hard she tried, the letters mixed up together, and she saw only confusion.Trisha fell further behind, the other children laughed and made fun of her, and she began to believe that she was not smart. By the time Trisha entered fifth grade, she had lost all confidence I herself. That was the year she met Mr. Falker. He was different. He praised Trisha's talents, and he wouldn't tolerate the other children teasing her.Mr. Falker realized that Trisha didn’t know how to read, but he knew she could with some help.He recruited（招聘）a reading specialist, and together they worked with Trisha after school. They helped her to write letters ad hear the sounds until one day Mr. Falker handed her a book and she read it all by herself.Shedidn't even notice the tears in his eyes.This is a true story. The little girl is Patricia Polacco, the famous children’s author, and thank you Mr. Falker is the twenty-sixth book that she has written.Mr. Falker gave her a fresh new start when she walked into his fifth grade class on that first day of school. And he made a difference in her life.We can all make a difference in the world—one student at a time by using "first days" with wisdom and grace, and giving each individual the chance to start over and become the best that they can be.（1）Trisha fell far behind in school because she .A. was not confidentB. was looked down upon by othersC. did not know how to readD. did not try her best（2）The passage is probably intended for .A. teachersB. studentsC. children’s authorsD. reading specialists（3）How does the writer make his point?A. By giving an example.B. By making suggesting.C. By arguing.D. By persuading.（4）The passage mainly conveys the message that first days are .A. frightening as we step into the unknownB. inspiring as they give us fresh hope for the futureC. turning points from where we can make a new startD. chances when we can forget our mistakes and failures23. BBelow are some classified ads from an English newspaper.Classified adsFOR DIRECT CLASSIFIED SERVICE CALL 800-0557 10a.m.-4p.m.MONDAY-FRIDAYFOR SALECOME to moving sale-Plants, pottery, books, clothes, etc,Sat, Dec.14th-9a.m.-5p.m.1612 Femdale, Apt.1.800-4696.USED FUR COATS and JACKETS.GOOD condition.50. Call 800-0436 after 12 noon.MOVING: Must 21, 50; A M /F M r a d i o A/C o r b a t t e r y15; cassette tape recorder, $10.Call Jon or Pat, 800-0739 after 5p.m.or weekends.SHEEPSKIN COAT: man's, size 42, 1 year old. $85. After 6p.m.800-5224.LOST AND FOUNDFOUND: Cat, 6 months old, black and white markings. Found near Linden and South U.Steve.800-4661 PERSONALOVERSEAS JOBSAustralia, Europe, America, AfricaStudents all professions and occupations, 3000 monthly. Expenses paid, overtime. Sightseeing. Freeinformation at STUDENTS’UNION.THE INTERNATIONAL CENTER plans to publish a booklet of student travel adventures. If you like to write aboutyour foreign experiences, unusual or just plain interesting. Call us (800-9310)and ask for Mike or Janet.UNSURE WHAT TO DOLife-Planning Workshop, Dec.13th-15th, Bob and Margaret Atwood, 800-0046.ROOMMATESFEMALE ROOMMATE WANTED: Own room near campus. Available December 1st. Rent$300 per month untilMarch 1st. $450 thereafter. Call Jill for details, 800-7839..DOMESTIC SERVICEEARLY HOUR WAKE-UP-SERVICE: For prompt, courteous wake-up service, call 800-0760.HELP WANTEDBabysitter—MY HOMEIf you are available a few hours during the day, and some evenings to care for 2 school-age children, please callGayle, days 800-1111, evenings and weekends 800-4964.PERSONS WANTED for delivery work. Own transportation. Good pay. Apply 2311 E. Stadium. Office 101, after 9a.m.TELEPHONE RECEPTIONIST WANTED.NO experience necessary. Good pay. Apply 2311 E. Stadium. Office 101, after 9a.m.（1）Where will you post a notice if you need someone to look after your children?A. PERSONALB. HELP WANTEDC. DOMESTIC SERVICED. ROOMMATES（2）A second-hand jacket will probably cost you .A. $60B. $40C. $20D. $10（3）To have your travel notes published, you may contact .A. Student' UnionB. Gayle MooreC. The International CenterD. Life Planning Workshop（4）If you want to have someone wake you up in the morning, you may call .A. 800-1111B. 800-7389C. 800-4661D. 800-076024.CJob sharing refers to the situation in which two people divide the responsibility of one full-time job ．The two people willingly act as part-time workers, enough hours between them to fulfill the duties of a full-time worker．If they each work half the job, for example, they each receive 50 per cent of the job's wages, its holidays and its other benefits．Job sharing differs from conventional （常规的）part-time work in that it occurs mainly in the more highly skilled and professional areas, which require higher levels of responsibility and employee commitment．Job sharing should not be confused with the term work sharing, which refers to increasing the number of jobs by reducing the number of hours of each existing job, thus offering more positions to the growing number of unemployed people ．Job sharing,by contrast, is not designed to address unemployment problems;its focus,rather, is to provide well-paid work for skilled workers and professionals whowant more free time for other activities．As would be expected, most job sharers are women ．A survey carried out in 1988 by Britain's EqualOpportunities Commission showed that 78 per cent of sharers were female, the majority of whom were between20 and 40 years of age．Subsequent studies have come up with similar results．Many of these women were re-entering the job market after having had children, but they chose not to seek part-time work because it would have meant lower status ． Job sharing also offered an acceptable shift back into full-time work after a longabs enc e ． T henec essi ty of clos e coo per atio n wh en sha rin g a job wit h ano the r per son ma kes the act ual work quite different from conventional one-position jobs ． However, to ensure a greater chance that the partnership will succeed, each person needs to know the strengths,weaknesses and preferences of his or her partner before applying for a position ．Moreover, there must be a fair division of both routine tasks and interestingones ．In sum, for a position to be job-shared well, the two individuals must be well matched and must treat each other asequals ．（1）In what way is work sharing different from jobsharing?A. Work sharing requires more workinghours．B. Work sharing is aimed at creating more jobs．C. Work sharing provides a more satisfactory salary．D. Work sharing depends on the employer's decision．（2）According to Paragraph 4, young mothers preferred job sharing to conventional part-time workmainly because ．A. they sought higher social statusB. they were over ideal working agesC. they had difficulty finding full-time jobsD. they had to take care of both work and family（3）In job sharing the partners should ．A. enjoy equal social statusB. have similar work experienceC. keep in touch with each otherD. know each other very well（4）The main purpose of the passage is to ．A. describe job sharing in generalB. discuss how to provide more jobsC. recommend job sharing to womenD. compare job sharing with work sharing25.DA Good Night's SleepSleep plays a vital role in good health and well-being throughout your life. While you're sleeping, your brain is forming new pathways to help you learn and remember information. Although we all know the best way of getting a good night's sleep, not all of us know the best way of getting it. A sleep expert, Phil Atherton, gave some top tips for getting the most out of the night, which will leave you ready for action in the morning.According to Phil Atherton, not eating a large meal before bedtime is important for getting a good night's sleep. The time difference between eating any food three hours before bed, as it will lower your blood sugar during sleep and help minimize damage from too much sugar floating around.It's also important to find ways to prepare your body for sleep. You can follow a routine like trying not to expose yourself to too much artificial light within 1 hour before bed, as your brain uses light to help set internal "body clock". Although it might seem unnatural to schedule your sleep, the purpose is to send a signal to your body and mind that it's time to sleep.Another way to prepare your body for sleep is to get into a relaxed state by taking a bath or listening to soft music. Both of them will help to take the minds off the daytime pressures.Having a suitable bed, especially a suitable mattress（床垫）, is necessary for a good night's sleep. Sleep is apersonalized activity, and we all adopt different sleeping positions. Finding the mattress that suits you will reduce back pains that can result from a poor sleeping position. The bed should be four to six inches longer than its tallest user, allowing for space to move around.The recent research is pretty clear that a good night's sleep is a major component of good health. Since the start of the 21st century, studies have linked a lack of sleep to many diseases, such as diabetes and obesity. Taking action now will lead to long-term benefits for you and those around you.（1）What does the author intend to tell us in the passage?A. When to start a sound sleep.B. How to get a good night's sleep.C. What to do with sleep problems.D. Why to form a good habit of sleeping.（2）According to the author, before going to sleep, you'd better .A. free yourself from tensionB. check your blood sugarC. relieve your pain in the backD. record your biological clock（3）What does the underlined word "it" in Paragraph 2 refer to?A. Not eating food.B. Taking a meal.C. Not sleeping well.D. Having a good sleep.（4）Which of the following shows the organization of the passage?CP: Central Point P:Point Sp: Sub-point（次要点）C:ConclusionA. B.C. D.26. EAs computers become all the more popular in China, Chinese people are increasingly depending on computer keyboards to input Chinese characters. But if they use the computer too much, they may end up forgetting the exact strokes （笔画）of each Chinese character when writing on paper. Experts suggest people, especially students, write by hand more.Do you write by hand more or type more? In Beijing, students start using a computer as early as primary school. And computer dependence is more widely spread among university students. Almost all their assignment and essays are typed on a computer.All the students interviewed say they usually use a computer.It's faster and easier to correct if using a computer. And that's why computers are being applied more and more often to modern education. But when people are taking stock in computers increasingly, problems appear."When I'm writing with a pen, I find I often can't remember how to write a character, though I feel I'm familiar with it.""I'm not in the mood to write when faced with a pen and paper."Many students don't feel this is something to worry about. Now that it's more convenient and efficient towrite on a computer, why bother to handwrite?Many educators think differently. Shi Liwei, headmaster of a famous primary school in the capital said, "Chinese characters enjoy both practical and aesthetic（审美的）value. But those characters typed with computer keyboards only maintain their practical value. All the artistic beauty of the characters is lost. And handwriting contains the writer's emotion. Through one's handwriting, people can get to know one's thinking and personality. Beautiful writing will give people a better first impression of them."To encourage students to handwrite more, many primary schools in Beijing have made writing classes compulsory （必修的）and in universities, some professors are asking students to turn in their homework andessays written by hand.（1）The underlined expression "taking stock in" in paragraph 4 probably means .A. getting bored withB. getting dependent onC. becoming crazy aboutD. getting curiousabout（2）The students interviewed prefer to write using a computer mainly because .A. computers have become a trend and fashion in ChinaB. they are usually asked to e-mail their homework and essaysC. they find it not easy to remember how to write a characterD. they can correct the mistakes they make quickly and conveniently（3）Which of the following statement is NOT true of the advantage of handwriting?A. Handwriting contains the writer’s emotions.B. Chinese characters enjoy both practical and aesthetic value.C. Handwriting can impress people well and build one's self-confidence.D. The writer's thinking and personality are shown in his or her handwriting.（4）Which of the following can best serve as the title of the passage?A. To Type or to Handwrite?B. The Importance of Handwriting and TypingC. Writing by Computer Will Replace Writing by HandD. Practical and Aesthetic Value of Chinese Characters七选五27. SelfieSocial media and the mobile web have given rise to a strange phenomenon called the selfie. But not everyone is familiar with the term, so here's a brief definition. 1 Everyone takes selfies, but the younger crowd seems to be especially involved in the trend.Some selfies are extreme close-ups, other show part of an arm held straight outward and a few of the greatones even feature the subject standing in front of a bathroom mirror so that they can get a full body shot of their reflection. 2 Since social media is the driving force of most selfie activity, younger kids interested in staying connected to their friends, boyfriends, girlfriends, etc. are more active in sharing selfies on a regular basis.Who knows what kind of psychological factors drive any specific person to take a selfies and upload it to asocial networking site.3Here's one. Not only are young people plugged into the web at all times, but they also have more self-esteem issues---and many of these teens or college kids might upload selfies to deal with their own self- consciousness. 4 When you feel good or look good about yourself, it's far too easy to reach for you phone and document it all through one or several selfies. Kids who are connected on a social network to someone they admire may be more driven to upload attractive selfies as a way to seek attention, especially if they're too shy to do it in person.Besides, there are people who are bored at work, bored at school, etc. So they will take selfies because they have nothing else better to do. Last but not least, social media is about being social! If that means uploading as many selfies as possible, then so be it. 5 They just do it because they like to do it, it's fun, and it’s a coolway to sort of document your ownlife.A. Some people don't need a real reason to do it.B. There's so much more meaning behind why we do it.C. It's about getting attention from as many people as possible.D. There are lots of selfie styles, and these are some of the most common.E. Selfie is a picture of yourself, usually shared on any social network website.F. What's more, it's human nature to want to show off your own great achievement.G. Everyone's own situation is different, but here are some of the most common theories.语法填空28. 请根据情态动词、虚拟语气、状语从句及名词性从句的基本用法进行填空。
高二英语上学期期末考试试题(附答案)
海南中学2016-2017学年第一学期期末考试高二英语试题第一部分听力（共两节，满分30分)做题时，先将答案标在试卷上。
录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节（共5小题；每小题1.5分，满分7.5分)听下面5段对话。
每段对话后有一个小题，从试题所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. How does the man feel？A. Worried。
B. Satisfied。
C。
Regretful.2。
What was the regular price of one bag?A. 300 dollars.B. 600 dollars。
C. 450 dollars.3。
Why hasn’t the woman seen the man recently？A. He has changed his job。
B。
He has been too busy。
C. He has been out of town。
4. Who might be promoted to the president of the company？A. Alden。
B. Bruce. C。
Kevin.5. What does the woman want the man to do？A. Carry the box for her. B。
Hold the door open for her。
C. Open the box for her。
第二节（共15小题；每小题1。
5分，满分22.5分)听下面5段对话。
每段对话后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听每段对话前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。
2016-2017学年度第一学期期末考试九年级英语试题---精品管理资料
2016—2017学年度第一学期期末考试九年级英语试题（考试时间:120分钟分值：120分）注意事项：1.答题前请务必将姓名填写在试卷和答题卡相应位置上, 考试结束后,试卷和答题纸一并收回。
2.答题前请务必认真阅读答题卡上的注意事项,试题答案必须填涂或填写在答题卡相应位置上，听力填表题为第Ⅱ卷的第四大题.第Ⅰ卷（选择题，共65分)一、听力选择（共15小题，计15分)(一）录音中有五个句子,每个句子听两遍,然后从每小题A、B、C中选出能对每个句子做出适当反应的答语。
1. A。
OK B．Y es，do it please. C．Here you are．2。
A. Yes，he is。
B．No，he isn't． C. He's a teacher．3。
A。
I like it。
B。
It doesn’t work。
C。
It will be back soon。
4。
A。
All right. B。
I’m fine. C. Are you OK？5。
A。
You decide. B．No，I don’t think so．C．Never mind.（二）录音中有五组对话,听对话两遍后,从每小题A、B、C中选出能回答所给问题的正确答案。
6. Where are they talking？A. In a shop．B。
In a schoo1．C。
In a library．7。
How many students are there in the girl’s class？A。
30．B。
20． C. 50．8。
What’s the girl going to do tonight ?A。
She’s going to see a film. B。
She’s going to have an exam．C. She’s going to do her lessons．9。
How will the speakers go to Nanjing?A．By train. B．By plane。
2022-2023学年河南省开封高级中学高三英语第一学期期末学业水平测试模拟试题含解析
2022-2023高三上英语期末模拟试卷注意事项1. 考试结束后, 请将本试卷和答题卡一并交回.2．答题前, 请务必将自己的姓名、准考证号用0．5毫米黑色墨水的签字笔填写在试卷及答题卡的规定位置．3. 请认真核对监考员在答题卡上所粘贴的条形码上的姓名、准考证号与本人是否相符.4. 作答选择题, 必须用2B铅笔将答题卡上对应选项的方框涂满、涂黑；如需改动, 请用橡皮擦干净后, 再选涂其他答案. 作答非选择题, 必须用05毫米黑色墨水的签字笔在答题卡上的指定位置作答, 在其他位置作答一律无效.5．如需作图, 须用2B铅笔绘、写清楚, 线条、符号等须加黑、加粗．第一部分（共20小题, 每小题1.5分, 满分30分）1. —Let’s go and have dinner this evening.—_____.ou.firs.i.th.exam?A．Thank..lot.. B．Wh.not?C. What for?D. Yes, I’d like to.2. Hawking believes the earth is unlikely to be the only planet _____ life has developed gradually.A. thatB. whyC. whereD. whose3．I.i.goin.t.rai.today.Tak.a.umbrell.wit.yo.t._______.yo.fro.th.rain.A. stopB. preventC. keepD. protect4. NASA has made a ________ that our earth has no threat associated with the film 2012 which is based on pure myths.A. clarificationB. classificationC. identificationD. presentation5．Ros.____.thi.washin.machin.fo.mor.tha.te.years.Sh.i.thinkin.abou.buyin..ne.one.A. is usingB. usedC. had usedD. has been using6．I.th.students.eyes.Mr.Smit.i..mothe.mor.tha..teacher.....sh.treat.th.student.jus.lik.he.ow.children.A. As a resultB. In other wordsC. What is moreD. First of all7．Th.weathe.turne.ou.t.b.fine..____________.th.troubl.t.carr.th.umbrell.w it.me.A. should have takenB. must have takenC. couldn't have takenD. needn't have taken8. —How do you find the health club?—.woul.rathe.._____.it..fee.it.managemen.i.goin.fro.ba.t.worse.A. haven’t joinedB. hadn’t joinedC. didn’t joinD. had joined9. --- Where is your new home now?--.I.th.ne.develope.zone.Bu.._____.downtow.fo.fiv.years.A. livedB. had livedC. have livedD. was living10．Th.projec.i.fa.behin.schedule.It’.impossibl.fo.yo.t._____.i.i..week.A. catch uponB. live up toC. add up toD. hold on to11. Obviously,a good habit help us to speed up to reach our destinations.A. needB. mustC. canD. shall12．Sh.i.quite________t.offic.work.Yo.ha.bette.offe.he.som.suggestion.whe. necessary.A. familiarB. similarC. freshD. sensitive13. Whitney Houston’s sudden death suggests that drug abuse is such a serious problem ________ we should deal with it appropriately.A. asB. thatC. whichD. where14. It’s always difficult ______ in a foreign country, especially when you don’t speak the language.A. beingB. to beC. having beenD. to have been15. — ________ your purchases in time, make sure the express company knows your address exactly.A. To receiveB. ReceivedC. ReceivingD. Having received16. ________ the program, they have to stay there for another two weeks.A. Not completingB. Not completedC. Not having completedD. Having not completed17. Although he did not do it___________, he definitely had some responsibility.A. instantlyB. deliberatelyC. accidentallyD. casually18. Was it from the lake ______ he often went fishing ______ he saved the drowning girl?A. that; thatB. where; whereC. where; thatD. that; where19. —When did you return last Friday?—It was not until midnight ______ it was raining hard.A. whenB. whichC. thatD. before20. Frank studied _____English language in London for four years, so he gets ____ good knowledge of London.A. a; theB. / ; /C. / ; aD. the; a第二部分阅读理解（满分40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。
甘肃省嘉峪关市酒钢三中2016-2017学年高二上学期期末考试英语试题含答案
市酒钢三中2016—2017学年第一学期期末考试高二英语试卷命题人:柳娟审题人:杨艳艳第一部分听力（共两节,满分30分）第一节（共5小题;每小题1.5分，满分7.5分）听下面5段对话，每段对话后有一个小题，从题中所给我A、B、C 三个选项中选出最佳选项,并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题有阅读下一小题。
每段对话仅读一遍。
例：How much is the shirt？A.￡19。
15 B。
￡9。
18 C. ￡9。
15答案是C。
1.What time is it now？A. 9:10 B。
9：50 C。
10：002.What does the woman think of the weather?A. It’s nice. B。
It's warm. C. It’s cold.3。
What will the man do?A. Attend a meetingB. Give a lectureC. Leave his office4.What is the woman’s opinion about the course?A。
Too hard B. Worth taking C。
Very easy.5。
What does the woman want the man to do?A. Speak louderB. Apologize to her C。
Turn off the radio。
第二节（共15小题；每小题1.5分，满分22。
5分）听下面5段对话或独白。
每段对话或独白后有几个小题，从题中所给我A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听每段对话或独白前，你将有时间阅读各个小题,每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段对话,回答第6、7 题.6。
How long did Michael stay in China?A,Five days. B。