【英语】浙江省杭州外国语学校2013-2014学年高二下学期期中考试
【英语】浙江省杭州二中2013-2014学年高二上学期期末试卷

2013学年第一学期杭州二中高二年级英语期终考试(学考模拟)选择题部分一、单项填空(本题有10小题,每小题1分,共10分)从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。
1. There was _______ time _______ the sky was blue and the air was clean.A. / ; thatB. a; whenC. the; thatD. the; when2. I’m afraid I’m _______ your opinion of quitting all physical exercise for the coming exam.A. againstB. onC. forD. in3. The fund-raising party was quite a success last year; why don’t we have _______ one?A. the otherB. someC. anotherD. other4. —Do you like the movie?—To be honest, I’ve never seen _______ one before.A. a more boringB. the most boredC. a more boredD. the most boring5. It’s time we _______ for the hotel, and believe it or not, it is the first timethat I _______ to this city.A. leave; cameB. should leave; cameC. have left; have comeD. left; have come6. It is necessary that every child _______ the same educational opportunities.A. haveB. would haveC. hasD. had7. After the horrible gun shooting, a survey found that 52% of the American people supported “major bans on guns or _______ owning guns illegal”.A. to makeB. madeC. makingD. make8. Nelson Mandela devoted himself _______ for freedom of all people and a better South Africa, which explains why so many people felt sad for his death.A. stronglyB. entirelyC. extremelyD. freely9. Alice’s father always brings her a nic e gift _______ he returns home from his business trip.A. by the timeB. the first timeC. at the timeD. every time10. Great to get your email! I had given up hope of hearing from you. Still, _______.A. no news is good newsB. time will tellC. better late than neverD. all is well that ends well二、完形填空(本题有15小题,每小题2分,共30分)阅读下面的材料,掌握其大意,然后在11—25各题所给的A、B、C、D四个选项中,选出最佳选项。
【原创精品解析纯word版】化学卷·2015届浙江省杭州外国语学校高二第二学期期中考试(2014.05)

浙江省杭州外国语学校2013-2014学年高二第二学期期中考试化学试题考生须知:1.本卷满分100分,考试时间90分钟。
2.请用黑色钢笔在答题卷上相应处写上班级、姓名、座位号、准考证号。
用2B铅笔涂黑相应的准考证号。
所有答题必须涂(选择题)或写(非选择题)在答题纸上。
3.本卷可能用到的相对原子质量:H-1,He— 4,C-12,O-16,Na-23,S-32 【试卷综析】本试卷是高二化学试卷,考查了实验化学和有机化学的知识。
知识考查注重主干知识,兼顾覆盖面。
以基础知识和基本技能为载体,以能力测试为主导,在注重考查学科核心知识,突出考查考纲要求的基本能力。
试题重点考查:化学实验基础、物质分离的方法,注重基本理论与基础知识的考查。
试题涉及的化学题型有:实验仪器的选择、实验操作、物质分离方法、有机化学基础有机方程式书写等;考查学生解决理论知识问题的能力。
难度中等。
第Ⅰ卷(选择题共50分)一、选择题(共25小题,每小题2分,共50分。
每小题只有一个选项是符合题意的。
不选、多选、错选均不得分。
)1.下列基本实验操作与所需关键仪器对应合理的是A.过滤—泥三角B.蒸发—蒸发皿C.蒸馏—分液漏斗D.萃取—玻璃棒【知识点】实验操作与仪器的选择【答案解析】B 解析:过滤操作用漏斗;蒸馏操作用蒸馏烧瓶;萃取用分液漏斗。
故答案选B【思路点拨】常见的实验操作与实验仪器选择的考查是平时同学们知识积累的体现,属于基础知识。
2.下列实验操作中,不能用于物质分离的是【知识点】物质分离实验操作与仪器的选择【答案解析】C 解析:A是过滤,分离不溶于液体的固体混合物;B是蒸馏操作,分离沸点不同的液体混合物;C是一定浓度溶液的配置,不能用于物质分离;D是萃取、分液操作,分离互不相溶的液体混合物;故答案选C【思路点拨】物质分离操作有过滤、蒸馏、分液、分馏等,注意实验仪器的选择,属于基础知识。
3.由草木灰提取钾盐并检验钾元素存在的下列实验操作中,错误的是A.溶解B.过滤C.蒸发D.焰色反应【知识点】实验方案设计与评价【答案解析】D 解析:由草木灰提取钾盐并检验钾元素存在,实验步骤包括溶解、过滤、蒸发结晶,最后用焰色反应证明钾元素的存在,而焰色反应中观察钾元素要透过蓝色钴玻璃观察;故答案选D【思路点拨】常见的物质检验的方法,注意钾元素鉴别的特殊性。
杭州高级中学2013-2014学年高一下学期期中英语

杭高2013学年第二学期期中考试高一英语试卷说明:本试卷满分100分,考试时间90分钟。
一. 听力(满分15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.Why doesn’t the man want to eat fish?A. He doesn’t think the fish is fresh.B. He never eats fish in the restaurant.C. He wants to eat something different for a change.2. How much does the man have to pay?A. 32 dollars.B. 36 dollars.C. 40 dollars.3. What does the woman want the man to do?A. Learn from astronauts.B. Help work in the garden.C. Exercise outdoors.4. What’s the most probable relationship between the two speakers?A. Colleagues.B. Boy friend and girl friend.C. Boss and employee.5. What do we know about the man?A. He has been putting on weight.B. He hardly ever goes to the bar.C. He wants to join the woman tonight.第二节(共10小题,每小题1分,满分10分)听下面4段对话。
浙江省杭州外国语学校2013-2014学年高二(下)期中化学试卷Word版含解析

2013-2014学年浙江省杭州外国语学校高二(下)期中化学试卷一、选择题(共25小题,每小题2分,共50分.每小题只有一个选项是符合题意的.不选、多选、错选均不得分.)C3.(2分)(2014春•西湖区校级期中)由草木灰提取钾盐并检验钾元素存在的下列实验操作D4.(2分)(2014春•西湖区校级期中)某校学生用化学知识解决生活中的问题,下列家庭小5.(2分)(2015春•南昌校级期末)下列操作中,完全正确的一组是( )①用试管夹夹持试管时,将试管夹从试管底部往上套,夹在试管的中上部②给盛有液体的体积超过容积的试管加热③把鼻孔靠近容器口去闻气体的气味④将试管平放,用纸槽往试管里送入固体粉末后,再竖立试管⑤取用放在细口瓶中液体时,取下瓶塞倒放在桌面上,倾倒液体时,瓶上的标签对着地面 ⑥配制一定物质的量浓度溶液的容量瓶必须先干燥⑦用坩埚钳夹取加热后的蒸发皿⑧将胶头滴管垂直伸进试管内滴加液体⑨稀释浓硫酸时,把水迅速倒入盛有浓硫酸的量筒中6.(2分)(2014春•西湖区校级期中)纸层析法分离铁离子和铜离子的实验中,正确的操作7.(2分)(2010秋•金华期末)减压吸滤装置和普通的过滤装置相比,除可加快过滤速度外,)11.(2分)(2014•鹰潭二模)用一张已除去表面氧化膜的铝箔紧紧包裹在试管外壁(如图),将试管浸入硝酸汞溶液中,片刻取出,然后置于空气中,不久铝箔表面生出“白毛”,红墨水柱右端上升.根据实验现象判断下列说法错误的是()12.(2分)(2014春•西湖区校级期中)下列结论均出自《实验化学》中的实验,其中不正确13.(2分)(2014春•庆安县校级期末)某学生用量筒量取液体,初次视线与量筒内凹液面的最低处保持水平,读数为9.8mL.倒出部分液体后,俯视凹液面的最低处,读数为3.5mL,则15.(2分)(2013春•杭州校级期末)亚硝酸钠的外观与食盐相似,又称“工业食盐”,因此常出现误食工业食盐导致中毒的事件.化学上有许多方法可以用于鉴别食盐和“工业食盐”,下列方法可行的是()①加入稀硫酸,微热,看能否产生红棕色气体.②加入酸化的碘化钾淀粉溶液,看溶液是否变蓝.③加入酸化的氯化亚铁溶液,看溶液是否变成棕黄色.④加入酸性高锰酸钾溶液,看能否褪色.16.(2分)(2014春•西湖区校级期中)向1mL 0.5mol•L﹣1 AlCl3溶液中加入3mL饱和NaF﹣117.(2分)(2014春•西湖区校级期中)进行下列实验操作时,一般情况下不应该相互接触的18.(2分)(2006春•平顶山期末)实验室实验时也可用推拉注射器活塞的方法检查如图中装置的气密性.当缓慢向内推压活塞时,如果装置气密性良好,可能观察到( )19.(2分)(2013•临汾校级四模)从海带中提取碘的实验过程中(萃取剂用苯),涉及到下列23.(2分)(2014春•西湖区校级期中)有相同的三块铝片,进行如下实验实验一:取第一块铝片,直接放入硫酸铜溶液中观察现象实验二:取第二块铝片,用砂纸擦试表面后,放入硫酸铜溶液中观察现象实验三:将实验一中铝片从硫酸铜溶液中取出,洗净后放入氢氧化钠溶液中,片刻后取出铝片,洗净后再放入硫酸铜溶液中观察现象实验四:取第三块铝片,用砂纸擦试表面后,置于浓硝酸中,片刻后取出,洗净,再放入硫酸铜溶液中观察现象24.(2分)(2014春•西湖区校级期中)检验火柴头中含有的氯元素,先将火柴头浸没于少量二、填空题(共4小题,共32分)26.(12分)(2014春•西湖区校级期中)按要求完成下列各小题(1)按系统命名法,化合物的名称是.(2)蛋白质是构成生命的基础物质,而氨基酸又是构成蛋白质的基石,最简单的氨基酸其结构简式是;该氨基酸形成的二肽的结构简式是;将该氨基酸溶于酸性溶液形成的微粒的结构简式是;将该氨基酸溶于碱性溶液形成的微粒的结构简式是;固态氨基酸主要以内盐形式存在,该氨基酸的内盐的结构简式是.27.(8分)(2014春•西湖区校级期中)有下列六种基团:①苯基;②醛基;③羟基;④羧基;⑤乙基,⑥氯原子(﹣Cl)这六种基团两两结合,可形成新的化合物,写出符合下列条件的化合物的结构简式.(1)分子内氧原子数不超过2个,具有酸性,但不能和碳酸氢钠反应.(2)分子内氧原子数不超过2个,能发生银镜反应的物质,除苯甲醛和甲酰氯(Cl﹣CHO)外还有.(3)不稳定的两元弱酸.28.(6分)(2014春•西湖区校级期中)(1)某酯的分子式为C6H12O2,其变化如图所示:若A能发生银镜反应,C不能发生银镜反应,则该酯的可能结构有种.(2)将转变为的流程为则a试剂是,b试剂是.29.(6分)(2014春•西湖区校级期中)已知有机物A是链状化合物,分子内只含有两种官能团,A和一些化学试剂的反应情况如图所示:请回答下列问题:(1)A分子内含有的两种官能团是(写名称).(2)核磁共振氢谱表明A分子中有4个氢处于完全相同的化学环境.则A的结构简式是.(3)由A生成B的化学方程式是.三、简答题(共2小题,共12分)30.(10分)(2014春•西湖区校级期中)向盛有10mL饱和氯化铁溶液的试管里投入足量铝片,观察到如下现象:①黄色溶液很快变成红褐色,过一会儿溶液中有红褐色沉淀生成.②铝片表面立刻有少量黑色物质析出,黑色物质能被磁铁吸起.③混合液温度升高甚至发烫,产生无色气泡,且产生气泡速率明显加快,铝片上下翻滚.(1)产生的红褐色沉淀是,无色气泡的成分是.(2)产生无色气泡的原因是(用离子方程式表示).(3)写出生成气泡速率明显加快的两个原因、.31.(2分)(2014春•西湖区校级期中)某化工厂设计要求为:空气中二氧化硫含量不得超过0.02mg•L﹣1.某同学拟用如图所示简易装置测定空气中的SO2含量:准确移取10mL 5×10﹣4mol•L﹣1的标准碘水溶液,注入试管中,加2~3滴淀粉指示剂,此时溶液呈蓝色.在指定的测定地点抽气,每次抽气100mL,直到溶液的蓝色全部褪尽为止.假设该同学的测量是准确的,则他抽气的次数至少为次时方可说明该厂空气中的SO2含量达标.四、计算题(共1小题,共6分)32.(6分)(2013秋•下城区校级期末)A是芳香烃的含氧衍生物.为了测定其分子组成,进行如下实验:①在一定温度和压强下将A气化,其气体的质量是同温、同压下等体积氦气质量的38倍;②称取7.6gA,在11.2L氧气中完全燃烧,其产物只有CO2和水蒸气.将反应后的混合气通过浓硫酸后体积为10.64L,浓H2SO4质量增加3.6g.再将余下的气体通过盛有足量Na2O2的干燥管后,气体体积减少至6.16L(气体体积均在标准状况下测定).试回答:(1)A的分子式为;(2)A物质苯环上只有一取代基,遇FeCl3溶液无显色反应.1mol A只能与1mol NaHCO3反应;1mol A与足量Na反应生成1mol H2.则A的结构简式为;(3)A与足量钠反应的化学方程式是.2013-2014学年浙江省杭州外国语学校高二(下)期中化学试卷参考答案与试题解析一、选择题(共25小题,每小题2分,共50分.每小题只有一个选项是符合题意的.不选、多选、错选均不得分.)C3.(2分)(2014春•西湖区校级期中)由草木灰提取钾盐并检验钾元素存在的下列实验操作D4.(2分)(2014春•西湖区校级期中)某校学生用化学知识解决生活中的问题,下列家庭小5.(2分)(2015春•南昌校级期末)下列操作中,完全正确的一组是()①用试管夹夹持试管时,将试管夹从试管底部往上套,夹在试管的中上部②给盛有液体的体积超过容积的试管加热③把鼻孔靠近容器口去闻气体的气味④将试管平放,用纸槽往试管里送入固体粉末后,再竖立试管⑤取用放在细口瓶中液体时,取下瓶塞倒放在桌面上,倾倒液体时,瓶上的标签对着地面⑥配制一定物质的量浓度溶液的容量瓶必须先干燥⑦用坩埚钳夹取加热后的蒸发皿⑧将胶头滴管垂直伸进试管内滴加液体⑨稀释浓硫酸时,把水迅速倒入盛有浓硫酸的量筒中给盛有液体的体积超过6.(2分)(2014春•西湖区校级期中)纸层析法分离铁离子和铜离子的实验中,正确的操作7.(2分)(2010秋•金华期末)减压吸滤装置和普通的过滤装置相比,除可加快过滤速度外,)11.(2分)(2014•鹰潭二模)用一张已除去表面氧化膜的铝箔紧紧包裹在试管外壁(如图),将试管浸入硝酸汞溶液中,片刻取出,然后置于空气中,不久铝箔表面生出“白毛”,红墨水柱右端上升.根据实验现象判断下列说法错误的是()12.(2分)(2014春•西湖区校级期中)下列结论均出自《实验化学》中的实验,其中不正确13.(2分)(2014春•庆安县校级期末)某学生用量筒量取液体,初次视线与量筒内凹液面的最低处保持水平,读数为9.8mL.倒出部分液体后,俯视凹液面的最低处,读数为3.5mL,则15.(2分)(2013春•杭州校级期末)亚硝酸钠的外观与食盐相似,又称“工业食盐”,因此常出现误食工业食盐导致中毒的事件.化学上有许多方法可以用于鉴别食盐和“工业食盐”,下列方法可行的是()①加入稀硫酸,微热,看能否产生红棕色气体.②加入酸化的碘化钾淀粉溶液,看溶液是否变蓝.③加入酸化的氯化亚铁溶液,看溶液是否变成棕黄色.④加入酸性高锰酸钾溶液,看能否褪色.16.(2分)(2014春•西湖区校级期中)向1mL 0.5mol•L﹣1 AlCl3溶液中加入3mL饱和NaF﹣117.(2分)(2014春•西湖区校级期中)进行下列实验操作时,一般情况下不应该相互接触的18.(2分)(2006春•平顶山期末)实验室实验时也可用推拉注射器活塞的方法检查如图中装置的气密性.当缓慢向内推压活塞时,如果装置气密性良好,可能观察到()19.(2分)(2013•临汾校级四模)从海带中提取碘的实验过程中(萃取剂用苯),涉及到下列23.(2分)(2014春•西湖区校级期中)有相同的三块铝片,进行如下实验实验一:取第一块铝片,直接放入硫酸铜溶液中观察现象实验二:取第二块铝片,用砂纸擦试表面后,放入硫酸铜溶液中观察现象实验三:将实验一中铝片从硫酸铜溶液中取出,洗净后放入氢氧化钠溶液中,片刻后取出铝片,洗净后再放入硫酸铜溶液中观察现象实验四:取第三块铝片,用砂纸擦试表面后,置于浓硝酸中,片刻后取出,洗净,再放入硫酸铜溶液中观察现象24.(2分)(2014春•西湖区校级期中)检验火柴头中含有的氯元素,先将火柴头浸没于少量二、填空题(共4小题,共32分)26.(12分)(2014春•西湖区校级期中)按要求完成下列各小题(1)按系统命名法,化合物的名称是2,6﹣二甲基﹣3﹣乙基庚烷.(2)蛋白质是构成生命的基础物质,而氨基酸又是构成蛋白质的基石,最简单的氨基酸其结构简式是H2NCH2COOH;该氨基酸形成的二肽的结构简式是H2NCH2CONHCH2COOH;将该氨基酸溶于酸性溶液形成的微粒的结构简式是H3N CH2COOH;将该氨基酸溶于碱性溶液形成的微粒的结构简式是H2NCH2COO﹣;固态氨基酸主要以内盐形式存在,该氨基酸的内盐的结构简式是H3N+CH2COO.分子中最长碳链含有27.(8分)(2014春•西湖区校级期中)有下列六种基团:①苯基;②醛基;③羟基;④羧基;⑤乙基,⑥氯原子(﹣Cl)这六种基团两两结合,可形成新的化合物,写出符合下列条件的化合物的结构简式.(1)分子内氧原子数不超过2个,具有酸性,但不能和碳酸氢钠反应苯酚、次氯酸.(2)分子内氧原子数不超过2个,能发生银镜反应的物质,除苯甲醛和甲酰氯(Cl﹣CHO)外还有丙醛、甲酸.(3)不稳定的两元弱酸碳酸.28.(6分)(2014春•西湖区校级期中)(1)某酯的分子式为C6H12O2,其变化如图所示:若A能发生银镜反应,C不能发生银镜反应,则该酯的可能结构有3种.(2)将转变为的流程为则a试剂是NaOH溶液,b试剂是CO2.与)将转变为水溶液中的水解生成生成29.(6分)(2014春•西湖区校级期中)已知有机物A是链状化合物,分子内只含有两种官能团,A和一些化学试剂的反应情况如图所示:请回答下列问题:(1)A分子内含有的两种官能团是(写名称)羧基、羟基.(2)核磁共振氢谱表明A分子中有4个氢处于完全相同的化学环境.则A的结构简式是.(3)由A生成B的化学方程式是.,B的结构简式为,C的结构简式为,据此解答.简式:,简式为的结构简式是,.三、简答题(共2小题,共12分)30.(10分)(2014春•西湖区校级期中)向盛有10mL饱和氯化铁溶液的试管里投入足量铝片,观察到如下现象:①黄色溶液很快变成红褐色,过一会儿溶液中有红褐色沉淀生成.②铝片表面立刻有少量黑色物质析出,黑色物质能被磁铁吸起.③混合液温度升高甚至发烫,产生无色气泡,且产生气泡速率明显加快,铝片上下翻滚.(1)产生的红褐色沉淀是Fe(OH)3,无色气泡的成分是H2.(2)产生无色气泡的原因是(用离子方程式表示)Fe3++3H2O⇌Fe(OH)3+3H+和2Al+6H+=2Al3++3H2↑.(3)写出生成气泡速率明显加快的两个原因反应放热,使溶液温度升高,反应速率加快、Fe﹣Al形成原电池,反应速率加快.31.(2分)(2014春•西湖区校级期中)某化工厂设计要求为:空气中二氧化硫含量不得超过0.02mg•L﹣1.某同学拟用如图所示简易装置测定空气中的SO2含量:准确移取10mL 5×10﹣4mol•L﹣1的标准碘水溶液,注入试管中,加2~3滴淀粉指示剂,此时溶液呈蓝色.在指定的测定地点抽气,每次抽气100mL,直到溶液的蓝色全部褪尽为止.假设该同学的测量是准确的,则他抽气的次数至少为160次时方可说明该厂空气中的SO2含量达标.四、计算题(共1小题,共6分)32.(6分)(2013秋•下城区校级期末)A是芳香烃的含氧衍生物.为了测定其分子组成,进行如下实验:①在一定温度和压强下将A气化,其气体的质量是同温、同压下等体积氦气质量的38倍;②称取7.6gA,在11.2L氧气中完全燃烧,其产物只有CO2和水蒸气.将反应后的混合气通过浓硫酸后体积为10.64L,浓H2SO4质量增加3.6g.再将余下的气体通过盛有足量Na2O2的干燥管后,气体体积减少至6.16L(气体体积均在标准状况下测定).试回答:(1)A的分子式为C8H8O3;(2)A物质苯环上只有一取代基,遇FeCl3溶液无显色反应.1mol A只能与1mol NaHCO3反应;1mol A与足量Na反应生成1mol H2.则A的结构简式为;(3)A与足量钠反应的化学方程式是.所以氧原子的个数是=3=0.05mol×=、氢原子数目═=8所以氧原子的个数是=3故答案为:.。
浙江省杭州二中2013-2014学年高二下学期期中文科数学试卷 Word版含答案

杭州二中2013学年第二学期高二年级期中考试数学试卷(文科)注意:本试卷不得使用计算器一、选择题:本大题共10小题,每小题3分,共30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.已知a 、b 、m 为正实数,则不等式bam b m a >++成立的条件是 A .a < bB . a >bC . a ≤bD . a ≥b2. 已知复数z 1=2+i ,z 2=a -i ,z 1·z 2是实数,则实数a = A .2B .3C .4D .53.已知,x y R ∈,则“xy >0”是“|x +y |=|x |+|y |”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.函数x x x f ln 2)(2-=的单调减区间是 A .]1,0( B .),1[∞+ C .]1,(--∞及]1,0(D .[1,0)-及(0,1]5.如图,在正方体ABCD -A 1B 1C 1D 1中,棱长为a ,M ,N 分别为A 1B 和AC 上的点,A 1M =AN MN 与平面BB 1C 1C 的位置关系是 A .相交 B .平行 C .垂直D .不能确定6. 若将一个真命题中的“平面”换成“直线”、“直线”换成“平面”后仍是真命题,则该命题称为“可换命题”.下列四个命题:①垂直于同一平面的两直线平行;②垂直于同一平面的两平面平行;③平行于同一直线的两直线平行;④平行于同一平面的两直线平行.其中是“可换命题”的是 A .①② B .①④ C .①③ D .③④7. 椭圆141622=+y x 上的点到直线022=-+y x 的最大距离是A .3B .11C .22D .108. 设57-=a ,311-=b ,1010=c ,则c b a ,,的大小关系为A .c b a <<B .c a b <<C .b a c <<D .a b c << 9.某小朋友用手指按如图所示的规则练习数数,数到2014时对应的指头是A .大拇指B .食指C .中指D .无名指10. 设双曲线22221(0,0)x y a b a b -=>>的右焦点为F ,过点F 作与x 轴垂直的直线l 交两渐近线于A ,B 两点,与双曲线的其中一个交点为,若 2=,则该双曲线的离心率为A .2B C .4D .98二、填空题:本大题共7小题,每小题4分,共28分.11. 已知直线l 与直线10x y --=垂直,则直线l 的倾斜角α= . 12. 已知某几何体的三视图(单位:cm )如图所示,则此几何体的体积是 3cm .13. 从等式12=1,22=1+3, 32=1+3+5,42=1+3+5+7 得到的一般规律为n 2= . 14. 函数y =sin 2(0)x x x π+≤≤的递减区间为___________.15. 已知圆2260x y x y m ++-+=和直线230x y +-=交于,P Q 两点,若OP OQ ⊥(O 为坐标原点),则m 的值为___________.16. 已知真命题:在平面直角坐标系xoy 中,ABC ∆的顶点(,0)A p -和(,0)C p ,顶点B在椭圆22221(0,x y m n p m n+=>>=上,则sin sin 1sin A C B e +=(其中e 为椭圆的离心率).试将该命题类比到双曲线中,给出一个真命题:在平面直角坐标系xoy 中,ABC∆的顶点(,0A p -和(,0)C p ,顶点B 在双曲线22221(0,0,x y m n p m n-=>>=上,则 . 17. 如图,矩形ABCD 中,E 为边AB 的中点,将△ADE 沿直线DE 翻转成△A 1DE .若M 为线段A 1C的中点,则在△ADE ① MB 总是平行平面A 1DE ; ② |BM |是定值;③ 点M 在圆上运动.杭州二中2013学年第二学期高二年级期中考试数学答题卷(文科)一、选择题:本大题共10小题,每小题3分,共30分.在每小题给出的四个选项中,只有二、填空题:本大题共7小题,每小题4分,共28分.把答案填在题中的横线上.11. 12.13. 14.15. 16.17.三、解答题:本大题共4小题.共42分.解答应写出文字说明、证明过程或演算步骤. 18.(本题满分8分) 数列{}n a 满足2()n n S n a n N *=-∈ . (1)计算1234,,,a a a a ,并由此猜想通项公式n a ; (2)用数学归纳法证明(1)中的猜想.19. (本题满分12分)如图,在梯形ABCD 中,AD CD ⊥//AB CD ,12AD CD AB a ===,平面ACFE ⊥平面ABCD ,四边形ACFE 是矩形,AE a =. (1)求证:BC AF ⊥;(2)求二面角C AF B --的余弦值.20.(本题满分10分) 设函数3211()(1)32f x x ax a x =-+-, (1)当1a =时,求曲线()y f x =在点(0,0)处的切线方程; (2)当a 为何值时,函数()y f x =有极值?并求出极大值.21. (本题满分12分)在平面直角坐标系xOy 中,抛物线px y 22 上一点到焦点F 的距离与到y 轴的距离的差为1. (1)求抛物线的方程;(2)过F 作直线交抛物线于A ,B 两点,且A ,B 关于x 轴的对称点分别为','B A ,四边形''BB AA 的面积为S ,求2||AB S的最大值,并求出此时直线AB 的斜率.杭州二中2013学年第二学期高二年级期中考试数学答案(文科)一、选择题:本大题共10小题,每小题3分,共30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.二、填空题:本大题共7小题,每小题4分,共28分.把答案填在题中的横线上. 11. 34π(或135 ) 12. 713. 1+3+5+7+…+(2n -1) 14. 12[,]33ππ15. 3 16.17. 1,2,3三、解答题:本大题共4小题.共42分.解答应写出文字说明、证明过程或演算步骤. 18.(本题满分8分) 数列{}n a 满足2()n n S n a n N *=-∈ . 【解析】(1)解 当n=1时,a 1=S 1=2-a 1,∴a 1=1.当n=2时,a 1+a 2=S 2=2×2-a 2,∴a 2当n=3时,a 1+a 2+a 3=S 3=2×3-a 3,∴a 3当n=4时,a 1+a 2+a 3+a 4=S 4=2×4-a 4,∴a 4由此猜想a n∈N *).(2)证明 ①当n=1时,a 1=1,结论成立. ②假设n=k(k≥1且k ∈N *)时,结论成立,即a k那么n=k+1时,a k+1=S k+1-S k =2(k+1)-a k+1-2k+a k =2+a k -a k+1. ∴2a k+1=2+a k ,∴a k+1这表明n=k+1时,结论成立, 由①②知猜想a nn ∈N *)成立.19. (本题满分12分)如图,在梯形ABCD 中,AD CD ⊥//AB CD ,12AD CD AB a ===,平面ACFE ⊥平面ABCD ,四边形ACFE 是矩形,AE a =. (1)求证:BC AF ⊥;(2)求二面角C AF B --的余弦值.(1)证明:(2)解法一:过C 作AF CG ⊥于G 点,连BG又BC AF ⊥,故⊥AF 平面BCG ,于是BGC ∠为所求角. 在BGC ∆中,a AF CF AC CG a BC 36,2=⋅==于是3tan =∠BGC ,所以21cos =∠BGC . 解法二:以C 为原点,如图建立空间直角坐标系. 于是)0,0,0(C ,)0,0,2(a A ,)0,2,0(a B ,),0,0(a F 设平面ABF 的方向量为),,(1z y x n =,于是⎪⎩⎪⎨⎧=⋅=⋅0011n n ,即⎪⎩⎪⎨⎧=+=+0202az ay az ax ,令z=1,得 22-==y x ,故)1,22,22(1--=n又平面ACF 的方向量为)0,2,0(2==CB n ,于是 于是21221||||,cos 212121-=⋅-=⋅>=<n n n n n n于是所求角的余弦值为21. 20.(本题满分10分) 设函数3211()(1)32f x x ax a x =-+-, (1)当1a =时,求曲线()y f x =在点(0,0)处的切线方程; (2)当a 为何值时,函数()y f x =有极值?并求出极大值. 解:2()1(1)[(1)]f x x ax a x x a '=-+-=---(1)当1a =时,(0)1f '=,则曲线()y f x =在点(0,0)处的切线方程y x =; (2)显然,当11a -≠时,即 2a ≠时函数有极值。
浙江省杭州十四中2013-2014学年高一下学期期中英语试卷

浙江省杭州十四中2013-2014学年高一下学期期中英语试卷考试说明:1.考试时间:2014年04月22日10时20分至11时50分。
2.本试卷分试题卷和答题卷,本卷满分100分,附加题满分20分。
共8页。
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所有答案必须写在答题卡上,写在试题卷上无效。
一.听力(共两节, 满分20分)第一节(共5小题, 每题1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秒钟的时间回答有关小题和阅读下一小题。
每段对话仅读一遍。
1.Where are the speakers?A.At the man’s home.B. At a supermarket.C. At arestaurant2.How many people are there at the club?A.8.B. 15.C. 303.What does the man mean?A.His Spanish was pretty good.B. His Spanish teacher helped him alot.C. He had trouble with some words of the book.4.What kind of party will the speakers have tomorrow?A. A birthday party.B. A wedding party.C. Agoing-away party5.What can we learn from the conversation?A. The woman will help the man.B. The man failed the science test.C. The woman feels worried.第二节(共10小题, 每题1.5分)听下面一段对话,回答第6至第8题。
浙江省杭州外国语学校2013-(第一学期)高二期中考试文科数学试卷
浙江省杭州外国语学校2013-2014学年(第一学期)高二期中考试文科数学试卷注意事项:1、 考试时间100分钟,本试卷满分100分;2、 本场考试不准使用计算器等计算工具;3、 请用蓝、黑色钢笔或圆珠笔答题,在答题卷相应处写上班级、姓名、学号,所有答案均做在答卷的相应位置上,做在试题卷上无效.一、选择题(本大题共10小题,每小题3分,共30分,在每小题给出的四个选项中,只有一个符合题目要求的)1、双曲线2213y x -=的渐近线方程是 ( ).A y x =± .B 13y x =± .C y = .D 3y x =± 2. 若命题“p q ∧”为假,且“p ⌝”为假,则 ( ).A “p q ∨”为假 .B q 假 .C q 真.D 不能判断q 的真假3.抛物线0212=+x y 的准线方程为( ) .A 41=x .B 41-=x .C 81=x .D 81-=x4、命题“存在x Z ∈,使22x x m ++≤0”的否定是 ( ).A 存在x Z ∈使22x x m ++0> .B 对任意x Z ∈使22x x m ++0>.C 对任意x Z ∈使22x x m ++≤0 .D 不存在x Z ∈使22x x m ++0>5. 一个三角形在其直观图中对应一个边长为1的正三角形,原三角形的面积为 ( ) .A 46 .B 43 .C 23 .D 266. 已知c 是椭圆)0(12222>>=+b a b y a x 的半焦距, 则acb +的取值范围是 ( ).A ),1(∞+ .B ),2(∞+ .C )2,1( .D ]2,1(7. 双曲线22221x y a b -=与椭圆22221x y m b+= (a>0,m>b>0)的离心率互为倒数,那么以a 、b 、m 为边长的三角形一定是( )A .锐角三角形B .直角三角形C .钝角三角形D .等腰三角形8.如图,1111D C B A ABCD -是正方体, 4111111B A F D E B ==, 则1BE 与1DF 所成角的余弦值是 ( ).A 1715 .B 21.C 178.D 239. 若直线//l 平面α,直线m ⊂α,则l 与m 的位置关系是 ( ).A //l m .B l 与m 异面 C 、l 与m 相交 D 、l 与m 没有公共点10. 已知 A B 、为平面内两定点,过该平面内动点M 作直线AB 的垂线,垂足为N .若2MN AN NB λ=⋅,其中λ为常数,则动点M 的轨迹不可能是( )A .圆B .椭圆C .抛物线D .双曲线二、填空题(本大题共6小题,每小题4分,共24分) 11.已知a R ∈,则“3a >”是“23a a >”的 条件.12. 棱长为4的正方体的各顶点都在球面上,则该球的表面积为 13. 已知一个几何体的三视图及其尺寸如图所示(单位cm ),则它的体积为 3cm14.圆0104422=---+y x y x 上的点到直线014=-+y x 的最大距离与最小距离的差是为 .15. 已知双曲线的中心为原点,F (3,0)是焦点,过F 的直线l 与双曲线相交于A ,B 两点,且AB 的中点为N (-12,-15), 则双曲线的方程 . 16.若直线mx +ny =4与圆O :x 2+y 2=4没有交点,则过点P (m ,n )的直线与椭圆x 29+y 24=1的交点个数为____________三、解答题(本题有5小题,总共46分,请写出必要的解答过程。
浙江省杭州十四中2013-2014学年高二下学期期中语文试
杭十四中2013学年第二学期期中测试高二年级语文学科试卷注意事项:1.考试时间:2014年4月21日8时至9时40分;2.答题前,务必先在答题卡上正确填涂班级、姓名、准考证号;3.将答案答在答题卡上,在试卷上答题无效。
请按题号在各题的答题区域(黑色线框)内作答,超出答题区域书写的答案无效;4.本试卷分本卷、附加两部分,其中本卷满分100分,附加满分20分。
共8页。
一(24分)1.下列词语中的加点字,注音全都正确的一项是(3分)A. 漂.洗(piǎo)门槛.(kǎn)狭隘.(ài)乳臭.未干(xiù)B. 敛裾.(jù)坍圮.(pǐ)蛰.伏(zhé)负隅.顽抗(yú)C. 粘.贴(zhān)勖.勉(xù)蹒.跚(pán)风靡.全球(mí)D. 一抔.(pó)佝偻.(lóu)章甫.(fǔ)妖童媛.女(yuàn)2.下列句子中没有错别字的一项是(3分)A. 生命的意义莫过于懂得,听花开的声音,积累丰富的体验,只有心灵交汇碰撞出的火花才是生活赋与我们的真实内涵。
B. 朋友送给我们一条名贵的蝴蝶犬,女儿欢呼雀跃,先生却嫌它吵,而我则因为它把家里弄得又脏又乱而非常苦恼。
C.她把海南的荔枝、芒果,新疆的哈蜜瓜、紫葡萄等珍果和自家产的黄澄澄的菠萝放在一起,装满了一篮子。
D.赵冬梅教授的《司马光和他的时代》正因为做到了这种境界,所以才鞭辟近理、刀刀见血,没有寻常史学著作隔靴搔痒的感觉。
3.依次填入下列各句横线处的词语,最恰当的一组是(3分)①人要善于把握自我,一个人到世界上去奋斗,去追求,也许____,也许败归。
②我国中小学生学习负担之重是有目共睹的,大家对这一点颇有____。
③长江流域,无疑也是中华民族文化的____之一。
A. 凯旋微辞发祥地B.凯旋微辞发源地C. 胜利微言发祥地D.胜利微言发源地4.在下列各项中,加点的词语运用正确的一项是(3分)A. 在开会时,李厂长表示,要拨出专门款项来奖励那些为产品创新做出贡献的职员,以儆效尤....,鼓励后继者发挥才智、再创新高。
浙江省杭州外国语学校2013-2014学年高二化学上学期期中试题(含解析)新人教版
浙江省杭州外国语学校2013-2014学年上学期期中考试高二化学试卷一、选择题(共25小题,每小题2分,共50分.每小题只有一个选项是符合题意的.不选、多选、错选均不得分.)1.反应4NH3(g)+5O2(g)⇌4NO(g)+6H2O(g)在体积10L的密闭容器中进行,半分钟后,水蒸气的物质的量增加了0.45mol,则此反应的平均速率v(x)(反应物的消耗速率或产物的生成速率)可表示为()A.v(NH3)=0.010mol•L﹣1•s﹣1 B.v(O2)=0.0010mol•L﹣1•s﹣1C.v(NO)=0.0010mol•L﹣1•s﹣1 D.v(H2O)=0.045mol•L﹣1•s﹣1考点:反应速率的定量表示方法..专题:化学反应速率专题.分析:根据v=计算v(H2O),再利用速率之比等于化学计量数之比计算各物质表示的反应速率.进行判断.解答:解:在体积10L的密闭容器中进行,半分钟后,水蒸气的物质的量增加了0.45mol.则v(H2O)==0.0015mol•L﹣1•s﹣1,A、速率之比等于化学计量数之比,所以v(NH3)=×0.0015mol•L﹣1•s﹣1=0.0010mol•L﹣1•s﹣1,故A错误;B、速率之比等于化学计量数之比,所以v(O2)=×0.0015mol•L﹣1•s﹣1=0.00125mol•L﹣1•s﹣1,故B错误;C、速率之比等于化学计量数之比,所以v(NO)=×0.0015mol•L﹣1•s﹣1=0.0010mol•L﹣1•s﹣1,故C正确;D、v(H2O)==0.0015mol•L﹣1•s﹣1,故D错误.故选:C.点评:考查化学反应速率的计算,难度不大,注意公式的运用,化学反应速率的计算通常有定义法、化学计量数法,根据题目选择合适的计算方法.2.(2分)在2A+B⇌3C+4D反应中,表示该反应速率最快的是()A.v(A)=0.5 mol•L﹣1•s﹣1 B.v(B)=0.3 mol•L﹣1•s﹣1C.v(C)=0.8 mol•L﹣1•s﹣1 D.v(D)=1.6 mol•L﹣1•min﹣1考点:反应速率的定量表示方法..专题:化学反应速率专题.分析:把单位统一成相同单位,再各物质的反应速率之比等于其计量数之比,先把不同物质的反应速率换算成同一物质的反应速率进行比较,从而确定选项.解答:解:对于反应 2A+B⇌3C+4D,都转化为D表示的速率进行比较,A.v(A)=0.5 mol/(L•s)=30mol/(L•min),反应速率之比等于其计量数之比,故V(D)=2V(A)=60mol/(L•min);B.v(B)=0.3 mol/(L•s)=18mol/(L•min);反应速率之比等于其计量数之比,故V(D)=4V(B)=72mol/(L•min);C.V(C)=0.8 mol/(L•s)=48mol/(L•min),反应速率之比等于其计量数之比,故V(D)=V(A)=64mol/(L•min);D.V(D)=1.6mol/(L•min),故选:B.点评:本题考查学生对化学反应速率及其表示法的理解及应用,此类习题的解题方法是:把不同物质的反应速率换算成同一物质的反应速率进行比较,注意单位是否相同.6.(2分)在一定温度下的定容密闭容器中,当下列条件不再改变时,表明反应:A(s)+2B7.(2分)在体积一定的密闭容器中发生:N2(g)+3H2(g)⇌2NH3(g)△H=﹣92.4kJ•mol﹣1.在恒温恒容下充入1mol N2和3mol H2,平衡时N2的转化率为75%,若其它条件不变,充8.(2分)在密闭容器中反应:aX(g)+bY(g)⇌cZ(g)+dW(g),反应达到平衡后,保持温度不变,将气体压缩到原来的一半体积,当再次达到平衡时,W的浓度为原平衡的1.8倍.下9.(2分)100℃下,某反应达到平衡,平衡常数K=.恒容时,升高.反应的化学方程式为10.(2分)在恒温时,一恒压容器内发生如下反应:2NO2(g)⇌N2O4(g)达到平衡时,再向容器内通入一定量的NO2(g),重新达到平衡后,与第一次平衡时相比,NO2的质量分数11.(2分)如图是温度和压强对X+Y⇌2Z 反应影响的示意图.图中横坐标表示温度,纵坐标表示平衡混合气体中Z的体积分数.下列叙述正确的是()12.(2分)一定条件下,向密闭恒容容器中加入1.0mol/L X,发生反应:2X(g)⇌Y(g)+Z(g),△H<0,反应到8min时达到平衡;在14min时改变的温度,16min时建立新平衡.X 的物质的量浓度变化如图所示.下列有关说法正确的是()v==0.1mol/=413.(2分)向紫色Cr2(SO4)3溶液中,加入NaOH溶液至析出蓝灰色沉淀,此时,溶液中存在着如下平衡:Cr3+(紫色)+3OH﹣⇌ Cr(OH)3(蓝灰色)⇌CrO2﹣(绿色)+H++H2O,将上述悬浊液等分两份a和b.向a试管中加入适量的NaOH溶液,向b试管中加入适量的H2SO4溶14.(2分)在一定容器闭容器中通入A、B两种气体,一定条件下发生如下反应:2A(g)+B(g)⇌2C(g)△H<0.16.(2分)反应aA(g)+bB(g)⇌cC(g)△H=﹣Q,生成物C的质量分数与压强P和温度T的关系如图,方程式中的系数和Q值符合图象的是()17.(2分)某化学科研小组研究在其他条件不变时,改变某一条件对反应(可用aA(g)+bB (g)⇌cC(g)表示)的化学平衡的影响,得到如图象(图中p表示压强,T表示温度,n表示物质的量,α表示平衡转化率,ø表示体积分数).根据图象,下列判断正确的是()18.(2分)根据盖斯定律判断如图所示的物质转变过程中正确的是()19.(2分)在一定条件下,当64gSO2气体被氧化成SO3气体时,共放出热量98.3KJ,已知220.(2分)铅蓄电池总反应为:Pb+PbO2+2H2SO42PbSO4+2H2O,下列关于铅蓄电池的说422.(2分)用惰性电极电解M(NO3)x的水溶液,当阴极上增重a g时,在阳极上同时产生4M+xOR=23.(2分)(2013•闸北区二模)早在1807年化学家戴维用电解熔融氢氧化钠制得钠 4NaOH(熔) 4Na+O2↑+2H2O;后来盖•吕萨克用铁与熔融氢氧化钠作用也制得钠,反应原理为:3Fe+4NaOH Fe3O4+2H2↑十4Na↑.下列有关说法正确的是()(熔)4Na+O(熔)3Fe+4NaOH2NaCl24.(2分)(2007•天津)天津是我国研发和生产锂离子电池的重要基地.锂离子电池正极材料是含锂的二氧化钴(LiCoO2),充电时LiCoO2中Li被氧化,Li+迁移并以原子形式嵌入电池负极材料碳(C6)中,以LiC6表示.电池反应为LiCoO2+C6CoO2+LiC6,下列说法25.(2分)2010年的上海世博会是第41届综合性世博会,其内运用多处科技创新.图1为PEMFC(质子交换膜燃料电池),以全氟磺酸型固体聚合物为电解质,铂/碳或铂一钌为电极,氢或净化重整气为燃料,空气或纯氧为氧化剂.图2为光伏并网发电装置,通过并网,上海市将使用半导体照明(LED).发出白光的LED是由GaN芯片和钇铝石榴石(YAG,化学式:Y3Al5O12)芯片封装在一起做成的.二、填空题(共4小题,共36分)26.(6分)反应aA(g)+bB(g)⇌cC(g)+dD(g)在容积不变的密闭容器中达到化学平衡,且起始时A与B的物质的量之比为a:b,则:(1)达到平衡后,A、B的转化率之比是1:1 .(2)达到平衡后,若升高温度,C的质量分数降低,则该反应的正反应是放热反应.(3)若同等倍数地增大A、B的物质的量浓度,并在原温度下达到平衡时,A与B的转化率也同时增大,则(a+b)与(c+d)的关系是(a+b)>(c+d).(填“>”、“<”、或“=”)27.(8分)在2L密闭容器内,800℃时反应2NO(g)+O2(g)⇌2NO2(g)△H<0体系中,n各物质的浓度的变化如图.(1)如图表示NO2的变化的曲线是 b .用O2表示从0~2s内该反应的平均速率v=1.5×10﹣3mol•L﹣1•s﹣1.(2)能说明该反应已达到平衡状态的是bc .a.2v逆(NO2)=v正(O2)b.容器内压强保持不变 c.v逆(NO)=2v正(O2) d.容器内密度保持不变(3)为使该反应的反应速率增大,且平衡向正反应方向移动的是 c .a.及时分离出NO2气体 b.适当升高温度 c.增大O2的浓度 d.选择高效催化剂.v=)==3.0×1028.(10分)如图所示,U形管内盛有100mL的CuSO4溶液,按要求回答下列问题:(1)若A极材料是为Zn,B极材料是为石墨,打开K2,合上K1,则A极为负极,SO42﹣移向 A 极(填“A”或“B”)(2)若A、B极材料都为石墨,打开K1,合上K2.反应一段时间后,若忽略溶液的体积变化和气体的溶解,A、B两极收集到气体的体积(标准状况下)都为560mL,则原CuSO4溶液的物质的量浓度为0.25 mol•L﹣1.(3)如要用电解方法精炼粗铜,则A、B电极都要更换,其中A的材料应换成纯铜(或铜),打开K1,合上K2,反应一段时间后电解质溶液中Cu2+浓度减小(填“增大”、“减小”或“不变”).c==29.(12分)钛(Ti)被称为继铁、铝之后的第三金属.如图所示,将钛厂、氯碱厂和甲醇厂组成产业链可以大大提高资源利用率,减少环境污染.请填写下列空白:(1)电解食盐水时,总反应的离子方程式2Cl﹣+2H2O2OH﹣+H2↑+Cl2↑;.(2)写出钛铁矿经氯化法得到四氯化钛的化学方程式:2FeTiO3+6C+7Cl2=2TiCl4+2FeCl3+6CO .(3)已知:①Mg(s)+Cl2(g)=MgCl2(s)△H=﹣641kJ•mol﹣1②Ti(s)+2Cl2(g)=TiCl4(g)△H=﹣770kJ•mol﹣1则2Mg(s)+TiCl4(g)=2MgCl2(s)+Ti(s)△H=﹣512kJ•mol﹣1.(4)以甲醇、空气、氢氧化钾溶液为原料,石墨为电极可构成燃料电池.该电池中负极上的电极反应式是CH3OH+8OH﹣﹣6e﹣=CO32﹣+6H2O .(5)已知2A2(g)+B2(g)⇌2C3(g)△H=﹣a kJ•mol﹣1(a>0),在一有催化剂的固定容积容器中加入2mol A2和1mol B2,在500℃时充分反应达平衡后C3的浓度为w mol•L﹣1,放出热量b kJ.①比较a >b(填>、=、<)②若将反应温度升高到700℃,反应的平衡常数将减小(增大、减小或不变).2OHO三、实验题(共1小题,共8分)反应方程式:2KMnO4+5H2C2O4+3H2SO4═K2SO4+2MnSO4+10CO2↑+8H2O(1)实验计时方法是从溶液混合开始记时,至紫红色刚好褪去时记时结束(2)实验I和II研究浓度对反应速率的影响,实验I和III研究温度对反应速率的影响.请在上表空格中填入合理的实验数据.(3)从实验数据分析,实验I和IV研究催化剂对反应的影响.四、计算题(共1小题,共6分)31.(6分)在某温度下,在容积为1L 的密闭容器中充入一定量的N 2和H 2,在一定条件下发生反应N 2(g )+3H 2(g )⇌2NH 3(g ).5min 后,反应到达平衡,各物质的浓度为c (N 2)=3mol•L ﹣1、c (H 2)=9mol•L ﹣1、c (NH 3)=4mol•L ﹣1.求:(1)从反应开始至平衡时N 2的平均反应速率;(2)H 2的起始浓度;(3)N 2的转化率. =0.4mol/L•min;×100%=40%;。
浙江省杭州市七校2013-2014学年高二上学期期中联考英语试题
高二(上)期中考试英语试题2013.11考生须知:1.本卷满分120分,考试时间100分钟;2.答题前,在答题卷密封区内填写班级、考号和姓名;座位号写在指定位置;3.所有答案必须写在答题卷上,写在试卷上无效;4.考试结束后,只需上交答题卷。
第I 卷(共95分)第一部分:听力(共两节,满分20分)第1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、Where does this conversation most probably take place?A. In a restaurant.B. In a shop.C. On the street.2. Why can’t the woman go to t he party on Saturday?A. Because she wants to eat in a new restaurant.B. Because she has got a plan for that night.C. Because she doesn't want to join the party.3. When will the woman have her vacation?A. In June.B. In July.C. She isn’t certain.4. How much did the man pay for the suitcase he bought?A. $50.B. $40.C. $10.5. What is the woman?A. A customer.B. A cook.C. A waitress.第2节:共15小题,每小题1分,满分15分。
听下面5段对话或独白。
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浙江省杭州外国语学校2013-2014学年高二第二学期期中考试英语试题考试须知:1、英语试卷总分值100分,总答题时间100分钟;2、本试卷分“试题卷”、“答题卷”,其中“试题卷”9页,“答题卷”1页;3、选择题必须使用2B铅笔填涂,修改时用橡皮擦干净;4、非选择题必须使用黑色墨水的钢笔或签字笔,在各题目的答题区域内作答,超出答题区域书写的答案无效;5、保持答题纸面清洁,不要折叠、不要弄皱。
I. Listening comprehension: 10%Part I: Listen to the short conversations and answer the following questions. Each conversation will be read only ONCE. 3%1. Why couldn’t the woman give the man some help?A. She is quite busy right now.B. She doesn’t like grammar at all.C. She is poor in grammar, too.2. What happened to the man?A. He had to do others’ jobs.B. Nobody would like to help him.C. He had to take Jane to hospital.3. How does the woman like eating out?A. She enjoys it.B. She doesn’t care.C. She dislikes it.4. What will the weather probably be like on Thursday?A. Fine.B. Foggy.C. Rainy.5. What is the woman doing?A. Making an apology.B. Asking the way.C.Asking for advice.6. What happened to the man?A. He lost his car.B. He called his girlfriend.C. He left his keys in the car.Part II: Listen to the conversation and answer the following questions. The conversation will be read TWICE. 3%7. What are the speakers talking about?A. Buying a car.B. Choosing a gift.C. Using a computer.8. What’s the relationship between the speakers?A. Husband and wife.B. Professor and student.C.Salesman and customer.9. What do we know about the person mentioned by the speakers?A. Maybe he likes something expensive.B. He is surely over sixty years old.C. He must be fond of learning.Part III: Listen to the long passage and fill in the blanks with missing words. The passage will be read TWICE. 4%The Internet is Changing Our MemoryNew research suggests the Internet is changing our memory. Researchers from Colombia University ____10____ people with different questions and found many began to think of computers. Lead researcher Dr. Betsy Sparrow said that when test participants knew the answers would be available on a computer, they did less well on the memory tests. She said we use t he Internet as a new “transactive memory”. We rely on this to do the remembering for us. It’s similar to our personal data being backed up on a hard disk. The Internet acts as a huge ____11____ device for all the world’s knowledge, that is there when we need it. Dr. Sparrow said computers were not making us less ____12____. “I don't think Google is making us stupid. We're just changing the way that we're remembering things,” she said.Dr. Sparrow believes we are becoming very good at remembering where we keep information in different folders on our computers. She said: "This suggests that for the things we can find online, we ____13____ to keep it online as far as memory is _____14_____ -- we keep it ____15____ stored." She explained that because we are remembering the ____16____ of the information, rather than the information itself, we are becoming better at organizing huge quantities of data and facts in a more ____17____ way. She also said the way we use technology is changing our need to remember things, saying: “If you can find stuff online even wh en you're walking down the street these days, then the skill to have, the thing to remember, is where to go to find the information."II. Multiple choices: 8%18. In the article “a day to remember”, what would have most upset the woman onthe day everything went wrong for her?A. She had not expected her husband to arrive so early.B. Her husband had not told her he was bringing anyone to dinner.C. The meal she had cooked for the three guests had got burnt.D. She had not got enough crockery left to serve the meal with.19. In Lesson 3 of BOB, when the writer says “He is forever talking about the friendlypeople, …”, the author is trying to show his ______.A. disagreementB. satisfactionC. agreementD. misery20. ______ Chinese people had to use coupons(配给券) to buy life necessities, such as food and cloth.A. At a timeB. At one timeC. For one timeD. In time21. According to the article, the “stay-at-home dad” will probably be __________.A. on the riseB. a high-paying jobC. a temporary trendD.a controversial issue22. In Lesson 2 of SC – Giving Until It Hurts, what stands out most about thosewealthy peo ple’s generosity is their __________.A. incentiveB. sentimentC. dedicationD. fulfillment23. The Wilsons live in ____________ A-shaped house near the coast. It is_____________ 18th century cottage.A. the; aB. an; theC. /; theD. an; an24. You __________ as well bring an umbrella with you today. It seems as if it’s going to rain.A. couldB. shouldC. needD. might25. Everyone was on time for the meeting -- _________ Chris, who’s usually ten minutes late for everything.A. butB. onlyC. evenD. yet26. According to the school rule, he ______ be punished if he is late for schoolagain.A. canB. willC. mayD. shall27. If little Jimmy ________ my advice and listen to the teacher carefully in class,he __________ the exam next month. But I’m afraid he will definitely turn a deaf ear to my words.A. can accept; will passB. should accept; would passC. had accepted; would have passedD. accepted; would have passed28. The old man, ________________ abroad for twenty years, is on the way back to his motherland.A. to workB. workingC. to have workedD. having worked29. You should try to get a good night’s sleep ____________ much work you have to do.A. howeverB. no matterC. althoughD. whatever30. I don’t mind picking up your things from the store. ____________, the walk will do me good.A. Sooner or laterB. StillC. In timeD. Besides31. –Let’s go and have a good drink tonight.-- ________ Have you got the first prize in the competition?A. What for?B. Thanks a lot.C. Yes, I’d like to.D. Why not?32. Jerry, you ____________ talk loudly in the library; you ____________ disturb others.A. can’t; won’tB. mustn’t; mayC. shouldn’t; mustD. can’t; shall33. ---The Chinese athletes did extremely well in the London Olympics.--- Yes, they ______ very hard, or they ______ such great achievements.A.must have been trained; couldn’t have gotB.must have trained; shouldn’t have gotC.must have been trained; must have gotD.should have been trained; couldn’t have gotIII. Cloze: 20%I often read of incidents of misunderstanding or conflict. I’m left __34__. Why do these people create mistrust and problems, especially with those from other __35__?I was growing up in Kuala Lumpur in the early 1960s, __36__ children from different races and religions played and studied __ 37__ in harmony. At that time my family lived a stone’s __38__ from Ismail’s house. And no one was bothered that Ismail was a Malay Muslim and I was an Indian Hindu---we just __39__ our differences. Perhaps, our elders had not filled our heads with unnecessary advice -- well __40__ or otherwise.We were nine when we became friends. During the school holidays, we'd __41__ the countryside on our bicycles, hoping to __42__ the unexpected. At times Ismail would accompany my family as we made a rare shopping trip to town. We would be glad of his __43__.When I was twelve, my family moved to Johor. Ismail’s family later returned to their village, and I _44__ touches with him.One spring afternoon in 1983, I stopped a taxi in Kuala Lumpur. I __45__ my destination. The driver acknowledged my __46__ but did not move off. Instead, he looked __47__ at me. “Raddar?" he said, using my childhood nickname. I was astonished at being so __48__ addressed (称呼). Unexpectedly! It was Ismail! Even after two __49__ we still recognized each other. Grasping his shoulder, I felt a true affection, something __50__ to describe.If we can allow our children to be __51__ without prejudice, they'll build friendships with people, regardless of race or religion, who will be __52__ their side through bitter and sweet. On such friendships are societies built and __53__ we can truly be, as William Shakespeare once wrote, “We happy few, we band of brothers".34.A. interested B. pleased C. puzzled D. excited35.A. parties B. cities C. villages D. races36.A. why B. which C. how D. when37.A. together B. around C. alone D. apart38.A. drop B. throw C. move D. roll39.A. refused B. made C. sought D. accepted40.A. paid B. intentioned C. known D. treated41.A. explore B. search C. discover D. desert42.A. get through B. deal with C. come across D. take away43.A. arrival B. choice C. effort D. company44.A. lost B. gained C. developed D. missed45.A. stated B. ordered C. decided D. chose46.A. attempts B. instructions C. opinions D. arrangements47.A. anxiously B. carelessly C. disappointedly D. fixedly48.A. familiarly B. strangely C. fully D. coldly49.A. departures B. months C. years D. decades50.A. possible B. funny C. hard D. clear51.A. them B. themselves C. us D. ourselves52.A. from B. by C. with D. against53.A. still B. otherwise C. then D. insteadIV. Reading comprehension: 32%ADear Lee,As I told you, I’ll be gone until Wednesday morning. Thank you so much for taking on my “children” while I’m away. Like real children, they can be kind of irritating sometimes, but I’m going to enjoy myself so much more knowing they’re getting some kind hu man attention. Remember that Regina (the “queen” in Latin, and she acts like one) is teething. If you don’t watch her, she’ll chew anything, including her sister, the cat. There are plenty of chew toys around the house. Whenever she starts gnawing on anything illegal, just give her one of those. She generally settles right down to a good hour-long chew. Then you’ll see her wandering around whimpering with the remains of the toy in her mouth. She gets really frustrated because what she wants is to bury the t hing. She’ll try to dig a hole between the cushions of the couch. Finding that unsatisfactory, she’ll wander some more, discontent, until you solve her problem for her. I usually show her the laundry basket, moving a few clothes so she can bury her toy ben eath them. I do sound like a parent, don’t I? You have to understand, my own son is practically grown up.Regina’s food is the Puppy Chow in the utility room, where the other pet food is stored. Give her a bowl once in the morning and once in the evening. No more than that, no matter how much she begs. Beagles(小猎犬)are notorious overeaters, according to her breeder, and I don’t want her to lose her girlish figure. She can share Rex (the King’s) water, but be sure it’s changed daily. She needs to go out several times a day, especially last thing at night and first thing in the morning. Let her stay out for about ten minutes each time, so she can do all her business. She also needs a walk in the afternoon, after which it’s important to romp withher for a while in the yard. The game she loves most is fetch, but be sure to make her drop the ball. She’d rather play tug of war with it. Tell her, “Sit!” Then, when she does, say, “Drop it!” Be sure to tell her “good girl,” and then throw the ball for her. I hope you’ll enjoy these sessions as much as I do.Now, for the other two, Rex and Paws… (letter continues)54.From the context of the note, it is most likely that the name “Rex” is _____.A. SpanishB. EnglishC. FrenchD. Latin55.If the sitter is to follow the owner’s directions in playing fetch with Regina,at what point will he or she tell Regina “good girl”?A. Every time Regina goes after the ball.B. After Regina finds the ball.C. When Regina brings the ball back.D. After Regina drops the ball.56.The tone of this letter is best described as _____.A. chatty and humorousB. logical and preciseC. confident and trustingD. humble and preachy57.The information in the note is sufficient to determine that there are threeanimals in the first two paragraphs. They are _____.A. two cats and a dogB. three dogsC. a dog, a cat, and an unspecified animalD. a cat, a dog, and a parrotBExpensive perfumes come in tiny bottles, but many hide a whale sized secret.To perfect a particular smell, perfume makers often use an ingredient that comes from sperm whales (抹香鲸), called ambergris. But using ambergris, which helps a perfume last longer, is strongly opposed by many people who think it is wrong to kill whales just so we can smell sweet. Joerg Bohlmann is neither a perfumer nor a whale expert. He's a plant biologist at the University of British Columbia in Canada. But his discovery of a new plant gene might push whales out of the perfume business.The gene comes from fir trees, found throughout North America and commonly used as Christmas trees. The trees produce a chemical that can be used in perfume in place of ambergris—but with a catch.“There's a problem that many people wouldn't consider. In the tree, the chemical is mixed with many others. That makes separation a challenge” Bohlmann says.“It's like trying to isolate sugar from a biscuit.”This is where science becomes useful. When Bohlmann learned that fir trees produce the ambergris-like chemical, he decided to use his gene know-how to find the instructions for how to make the ambergris substitute.Bohlmann found that gene and took it out of the tree cells. Then he did something that might sound strange to someone who doesn't work in genetics: Bohlmann put thegene from the tree into yeast (酵母) cells.Yeast may sound familiar because it's used to make things like bread, wine and beer. Biologists like to work with yeast because it easily adopts new genes and changes its features and behavior. When Bohlmann put the fir tree gene into the yeast, the yeast started making the same chemical that had been produced by the tree.Perfumers pay big money for ambergris because it is a fixative, which means it holds a smell in place on a person's body.“Cheap perfumes smell good in the first hour or so and then everything is gone,” explains Bohlmann. “But expensive perfumes are much more stable. Their smell lasts much longer, for hours or even a day after you apply them.”The new chemical, made from the tree genes, can be used as a fixative, too. And using yeast to make it is far cheaper than acquiring ambergris.Bohlmann admits he never thought he'd get into the perfume business. But now, he says, producers have been calling to find out how to use his technology in new perfumes.58. It can be inferred from the passage that if a perfume contains ambergris, ________.A. its user probably supports whale huntingB. its smell will last for about an hourC. there will be a whale symbol on the bottleD. it is probably very expensive59. The underlined expression “with a catch” in Paragraph 3 means ________.A. being difficult to holdB. having a hidden problemC. needing further testingD. being too similar60. According to the passage, why are yeast cells often used in genetic research?A. They can take on the characteristics of other genes.B. They can reproduce much faster than other cells.C. They share some of the qualities of plant genes.D. They're much cheaper to use than ambergris.61. What is the best title for the passage?A. The Christmas tree's secret.B. The sweet smell of success.C. Whale free perfume.D. Save the whale.CMOOCs (Massive Open Online Courses) are free, butwithout tutoring, and are open to anyone, anywherein the world. The courses are flexible – normallythree to five hours of study a week –done at any time,short (5 to 10 weeks) and video-rich. They are alsoheavily dependent on crowd sourcing: you can discuss a course with fellow students through online forums, discussion boards and peer review. Students don't have to finish the courses, pass assessments or do assignments, but, if they do, they get a certification of participation.The Open University launched FutureLearn, the UK's answer to US platforms such as Coursera, EdX and Udacity, which have been offering MOOCs from top US universities for the past two years. The response has been incredible, with more than three million people registering worldwide. Meanwhile, in 2012, Edinburgh University became the first non-US institution to join Coursera's partnership, comprising 13 universities. “We already run 50 online master's degrees, so this was a logical expansion,” says Professor Jeff Haywood, Edinburgh's vice-principal. “It's an investment in teaching methods research. How am I going to teach introductory philosophy to 100,000 people? That's what I call educational R&D.”He adds “If you look ahead 10 yea rs, you'd expect all students graduating to have taken some online courses, so you've got to research that. Our MOOCs are no more in competition with our degrees than a lifelong learning course because they don't carry credits.”Cooperation is key, Haywood stresses. It is far better to offer 20-30 courses in your own areas of expertise (专门技能) and let other institutions do likewise. Professor Mike Sharples, FutureLearn's academic lead, goes further: “We've tied the elements available before into a package of courses offered by leading universities worldwide on a new software platform, with a new way of promoting it and also a new social-learning teaching method. You won't just receive an exam, but be able to discuss and mark each other's assignments.”Bath University, one of more than 20 universities working with FutureLearn, launches its first course, Inside Cancer, next January, and regards MOOCs as a way of breaking down age barriers. "There's no reason why someone doing GCSEs should not look at our MOOCs and get quite a way through them, or someone at PhD level and beyond," says Professor Bernie Morley, expert for learning and teaching.62. MOOCs have these features EXCEPT that_______.A. MOOCs are free of charge for anyoneB. MOOCs can be adjusted according to people’s learning paceC. MOOCs provide teachers’ instructions if you have some difficultyD. MOOCs have a platform for learners to share their learning experience63. The response to FutureLearn has been thought to be unbelievable because ______.A. all the courses on the platform are available to anyone in the worldB. Edinburgh University became the first non-US institution to join itC. the number of people registering in the platform is beyond expectationD. students can get a certification of participation without passing assessments64. What can be inferred from Professor Bernie Morley in the last paragraph?A. People with various learning levels will probably show interest in MOOCs.B. People at PhD level have already known everything about MOOCs.C. Inside Cancer will be the most popular course for someone doing GCSEs.D. MOOCs are not so competitive as lifelong learning courses due to the problemsof credits.65. The passage mainly deals with _____.A. the various opinions on FutureLearnB. the advantages of online teaching methodsC. the popularity of no-credit coursesD. the emergence of a new learning platformDThe term culture now is more used to describe everything from the fine arts to the outlook of a business group or a sports team. In its original sense, however, culture includes all identifying aspects of a racial group, nation, or empire: its physical environment, history, and traditions, its social rules and economic structure, and its religious beliefs and arts.The central beliefs and customs of a group are handed down from one generation to another. It is for this reason that most people regard culture as learned rather than innate. People acquire a culture because they are not born with one. The process by which a person develops a taste for regional foods, accented speech, or an outlook on the world over time, therefore, is known as enculturation (文化适应).Cultures are often identified by their symbols —images that are familiar and coated with meaning. Totem poles(图腾柱) carved with animals and creative figures suggest aspects of the Native American peoples of the Pacific Northwest but more literally represent specific tribes. In Asia and India, the color of yellow is connected with temples while in ancient China it was a color only the emperor’s family was allowed to wear. Thus, different cultures may respond to a symbol quite differently. For example, to some a flag may represent pride, historical accomplishments, or ideals; to others, however, it can mean danger or oppression.To individuals unfamiliar with cultures outside their own, the beliefs, behaviors, and artistic expression of other groups can seem strange and even threatening. A society that ranks all other cultures against its own standards is considered to be ethnocentric (from the Greek ethnos, meaning “people,” and kentros, meaning “center”). A strongly ethnocentric society assumes also that wh at is different from its own culture is likely to be inferior and, possibly, wrong or evil.All people are ethnocentric to some degree, and some aspects of ethnocentrism, such as national pride, contribute to a well-functioning society. An appreciation fo r one’s own culture, however, does not prevent acceptance and respect for another culture. History documents the long-term vigor and success of multicultural groupsin which people from numerous and various cultural backgrounds live and work together. Extreme ethnocentrism, in contrast, can lead to racism —the belief that it is race and racial origin that account for variations in human character or ability and that one’s own race is superior to all others.66. What does the word “innate” in Paragraph 2 m ost probably mean?A. Natural.B. Developed.C. Believable.D. Cultivated.67. Which of the following is true according to the passage?A. Different interpretations of a symbol help to distinguish one culturefrom another.B. An ethnocentric country opens welcoming arms to cultures different fromits own.C. Culture consists of few positive features of a racial group, nation or empire.D. People from various cultural backgrounds often reach an agreement on some image.68. What can be inferred from the passage?A. All aspects of ethnocentrism can produce negative effects on a society.B. Racism is unlikely to bring about serious conflicts among different cultures.C. Respect and acceptance of different cultures are a proper cultural attitude.D. Countries with a strong sense of national pride play a superior role inthe world.69. Which might be the best title of the passage?A. Culture, the origin of racial superiorityB. Culture, a faithful mirror of historyC. Culture, the vigour of world developmentD. Culture, a distinctive identity of a nationV. Fill in the blanks with the proper words. The first letter of each word is given. 10%1.Khaled Hosseini, the writer of “The Kite Runner”presented a realisticp_____________ of the conflicts and different social status between the Pashtuns and the Hazaras.2.Many critics have been arguing about the real reason of the missing flight MH370.Some of their opinions sound reasonable, while others are simply too f_____________.3.The United Nations warned, global c_____________ of natural resources couldalmost triple to 140 billion tones a year by 2050 unless nations take drastic steps (采取严厉措施) to reduce the use of minerals, ores and fossil and plantfuels.4.Many patients o_____________ refuse to get treatment after they are diagnosedwith serious diseases such as cancer no matter how hard people try to persuade them.5.The tradition of wearing a special white dress only for the wedding ceremonyhas p_____________ for about 2 centuries in many western countries.6.It’s common for African-American, Asian-American or Latin-American employeesto sue their bosses on the grounds of racial d_____________ if they are treated unfairly.7.Unlike military strike (军事打击), n_____________ with terrorists has neverbecome an option for the US government because terrorists always want to achieve their goals by using violence and killing innocent people and they don't deserve it.8.During military training, students were trained to walk, run and sing in unison,vaguely(大致上,近似地) r_____________ life of soldiers.9.Sir Run Run Shaw (邵逸夫)died on January 7th, 2014, but he divided up his propertyinto several p____________ seventeen years ago and gave one to each of his children and his wife.10.To deal with worsening smog, Tianjin will raise pollution discharge(排污)fees d_____________. For example, fees for SO2emissions(排放)will rise from1.26 yuan to 6.3 yuan per kilogram.VI. Fill in each blank with a phrase given in the box in its proper from. There are more items than needed. 5%draw to its close be superior to for the time being be tucked awaybe keen tobe capable of given that get into a panic fail to1.To help the readers fully understand the Renaissance and humanism, a photo ofMona Lisa _______________ the article “Out of the Middle Ages” in Teens 33.2.When the last semester of Senior high school_____________, Sr. 3 students willbe busy having their pictures taken with their teachers, their goodbye wishes written and their used textbooks sent away.3.After I came back, being an exchange student, from Germany for a year, Icorresponded with my host family ______________, however, about 2 years later, we lost track of each other.4.Since the mid-term examination was around the corner, most students_______________ at home with their heads in books during the weekends, occasionally looking at their classmates’ fun-filled uploads.5.T he collapse of the “fast-food” apartment building forced its former residents_______________ hotel rooms, their relatives’ and rented apartmentstemporarily.6.During Qingming Festival, the heavy traffic ___________________ dangerousdriving conditions which resulted in several accidents on my way to Shaoxing.7. A passenger ship carrying 459 people, mostly high school students, sank off SouthKorea's southern coast on April 16th, leaving almost two hundred missing and more than 100 people dead according to the report on April 22nd. It is believed that most of the passengers must _________________ in the process of sinking.8. A Claude Monet’s first-ever exhibition in China is being held in Shanghaicurrently. Many art lovers living in places far from Shanghai _________________ see the exhibits even if they know the operation involves considerable planning.9.For the Pakistani girl Malala, admission into a school is a big event for her,_________________ girls in patriarchal societies in her country are sometimes deprived of the rights to go to school.10.When it comes to dealing with garbage, Chinese really need to learn from Swedes,who __________________ providing heat and electricity to millions of homes by burning waste.VII. Writing: 15%Write an English composition in 120-150 words according to the instructions given below in Chinese.有的校园活动让你兴奋不已,有的校园活动让你感到枯燥乏味。