2014高一第二学期期末复习卷
唐山市2013-2014学年度高一年级第二学期期末冲刺模拟试题一、（18分，每小题3分）1．下列词语中加点字的读音全对的一项是（）A、孛．（bï）老亢．（kànɡ）旱刽．（kuì）子手罗绮．（qǐ）B、同衾．（qīn）哀恸．（dînɡ）针灸．（jiū）谛．（dì）听C、凝．（níng）噎螺髻．（jì）孱．（càn）头痉（jìnɡ）挛D、盗跖．（zhí）崔嵬．（wěi）冠冕．（miǎn）列观．（guàn）2．下列词语没有错别字的一项（）A．残羹冷炙浮想连翩富丽堂皇震耳欲聋B．一蹴而就义愤填赝翠锦斑斓崇山峻岭C．心荡神驰斑驳陆离一泄千里玲珑剔透D．变幻莫测豁然开朗完璧归赵亭亭玉立3．下列句子中加点的成语使用正确的一项是 ( )A．史蒂芬·斯皮尔伯格执导的《辛德勒的名单》这部电影完美得简直令人无法挑剔，它的存在是电影的一种永恒，很难成为明日黄花．．．．。
B. 随着调查的深入，波士顿爆炸案这一耸人听闻．．．．的事件得到了持续报道，关于两名嫌犯的信息被不断公之于众。
C．“命！不公平的命指使我来的。
”鲁侍萍三十年后在周家和周朴园萍水相逢．．．．后，大声斥责其伪善和专制。
D．在柳永《凤栖梧》中，我们仿佛看到了词人一个人在危楼茕茕孑立．．．．的身影；也看见他那望断天涯低迷而落寞的目光。
4．下列各句中，没有语病的一句是()A．新修订的《机动车驾驶证申领和使用规定》突出规范驾驶行为、增强安全意识为原则，对闯黄灯、故意遮挡号牌等行为加大了处罚力度。
B．在先后发布“袭击纽约”、“袭击华盛顿”的视频后，朝鲜22日发布新的宣传视频，显示“朝军大举进攻韩国，伞兵降落到韩国首尔与韩国士兵巷战，将15万美国公民劫持为人质”。
C．歼—15飞机是中国自行设计研制的首型舰载多用途战斗机，它具有作战半径大、机动性好、载弹量多等特点，被誉为凶猛强悍的空中“飞鲨”。
D．当澳大利亚籍主裁判本杰明·威廉姆斯吹响终场哨声时，刚刚用跌倒换来一次助攻的张琳芃狠狠地将球远远地开到对方半场，仿佛只有这样就能稍稍释放一些压力。
5．依次填入下面一段文字横线处的语句，衔接最恰当的一组是() 家风是支撑一个家庭乃至一个家族世代前行的精神内核，也影响着整个民族的价值观和道德取向。
今天，____，____，____。
____，____，____，传递丰富、质朴、真诚的社会主义核心价值理念。
①从“家风”入手做文章②正是媒体不容回避的责任③通过广大群众的参与④应对社会转型期的阵痛与挑战⑤千方百计引导全民树立正确的价值观⑥恰能将中华传统文化精华与当代国人的价值追求巧妙结合A.⑤④⑥①②③B.⑤④②①⑥③C.①⑤②③⑥④D.①⑥④⑤②③6．下列文句断句不正确的一项是（）A．且足下昔以单车之使/适万乘之虏/遭时不遇/至於伏剑不顾/流离辛苦/几死朔北之野/丁年奉使/皓首而归B．方蔺相如引璧睨柱/及叱秦王左右/势不过诛/然士或怯懦而不敢发/相如一奋/其气威信敌国/退而让颇/名重太山C．秦穆之于晋／相与之久也／相信之深也／相结之厚也/一怵于烛之武之利/弃晋如涕唾/亦何有于郑乎D．是谋非吾所能及也/无已/则有一焉/凿斯池也/筑斯城也/与民守之/效死而民弗去/则是可为也二、（9分，每小题3分）阅读下面的文字，完成7-9题唐代统治者将西域视为应对突厥和吐蕃威胁的战略侧翼，采取了意义深远的战略规划，特别是实行了以汉文化为主体、多元文化融合的文化实边策略，改变了南北朝以来的对立局面。
并以前所未有的民族文化向心力和民族认同的凝聚力，有效保持了西域的社会稳定和发展，从而使丝绸之路畅通东西，大唐文明辐射欧亚，成就了中国历代中央王朝统治西域的一段经典时期。
张骞通西域后，随着大批汉人进入西域，汉文化也随之在西域传播开来，作为中原传统文化核心内容的儒学也传入西域。
唐王朝国力强盛，文化繁荣，深深影响了统一后的西域。
儒学文化日渐成为西域民众日常行为的规范和道德礼仪的操守。
儒家经典思想被正式纳入西域子弟参加朝廷科举取士的考核内容，许多吐鲁番文书都体现了儒家思想在西域社会普遍传播的事实和对西域民众的影响程度。
正是因为以儒家思想为主体的汉文化在西域社会的广泛传播，铁勒首领、名将契必何力虽为一介武夫，亦可随口诵出“白杨多悲风，萧萧愁杀人”的佳句。
同时，中华传统文化也逐步嵌入到西域各宗教之间。
唐代是西域宗教史上一个集大成的时期，萨满教、佛教、袄教、景教、道教等宗教相互渗透，相互融合，形成了以佛教为主的多宗教并存格局。
中华传统文化深深植入到各个教派之中。
在吐鲁番出土的佛教文书中有大量“急急如律令”的道教术语，而回鹘文摩尼教经典中亦有《释迦四门观》和《阿难达法问》的佛经内容。
在西域，孝也成为儒、释、道等文化内涵中的根本内容。
唐代文化认同政策，有效促进了西域民族团结和社会稳定。
从南北朝到隋唐，是一个民族文化大融合的时期，以高昌为代表的西域诸国仰慕中原文化，使汉文化在少数民族中广为传播，在西域社会中形成了较好的社会基础，加之唐代民族政策的包容和开放，使唐代的文化实边政策被唐代西域社会普遍接受。
在这种民族融合和天下一家的氛围中，民族平等与文化融合成为唐朝重要的治边之策。
这种民族一体与文化融合的思想成为唐代社会的主流观念。
“华夷一家”的思想在玄宗时期达到了一个新的高度，充分体现了唐朝时期民族融合的发展程度。
各民族尊奉唐太宗为“天可汗”，成为包括西域在内的各民族的“可汗”，中华一统的局面由此达到新的高度，影响深远。
文化认同与唐朝治理西藏的正确策略，共同形成了多民族文化同存共生的良好局面。
大量中原民众、商人、求法僧人、文人志士等到达西域，与西域民族杂居相处，在语言、习俗、文化、信仰等领域相互交融，共同发展，提高了各民族对中原文化的认同，增强了西域各民族对中原王朝的向心力，不仅在战略上使“西北边患，荡然一清”，而且西域由汉代以来单纯的军事防御地区变为社会相对稳定的区域，成为大唐文化向中亚的自然延伸的地域。
7．下列关于文化认同的表述，符合原文意思的一项是（）A．从南北朝到隋唐，是一个民族文化大融合的时期，民族一体与文化融合的思想一直是其主流观念。
B．唐代统治者对民族文化认同的重视与对西藏的正确治理，有效促进了西域民族团结和社会稳定，使西域成为大唐文明向中亚的自然延伸的地域。
C．张骞通西域后，儒家文化迅即深深植根于西域民众的思想观念和日常生活之中。
D．随着汉文化在西域传播开来，大批中原民众、商人、求法僧人、文人志士等随之进入西域，把作为中原传统文化核心内容的儒学也传入西域。
8．下列理解和分析，不符合原文意思的一项是（）A．儒家经典思想被正式纳入西域子弟参加朝廷科举取士的考核内容，说明中华传统文化在西域社会普遍传播的事实和对西域民众的影响程度。
B．唐王朝国力强盛，文化繁荣，对西域产生了深刻的影响，以至统一后的西域各民族普遍接受了儒学经典的基本思想和价值观。
C．“华夷一家”的思想在唐太宗时期达到了一个新的高度，各民族尊奉太宗为“天可汗”，成为包括西域在内的各民族的“可汗”。
D．在吐鲁番出土的佛教文书中有大量“急急如律令”的道教术语等表明不同宗教用语在西域同存共处，相互夹杂的现象，体现了多元宗教与中原文化的融合。
9．下列推断，不符合原文内容的一项是（）A．宗教作为一种思想意识和文化，在促进民族交流和融合中，具有不可忽视的作用。
B．唐代，西域各民族对中原王朝有着极大的向心力，这充分反映了唐王朝治理西域的文化认同政策的有效性。
C．铁勒首领、名将契必何力可随口诵出“白杨多悲风，萧萧愁杀人”的佳句，因而以儒家思想为主体的汉文化在西域社会得以广泛传播。
D．借鉴唐代治理西域的经验，建立在对中华民族认同基础上的“多元一体”格局，有助于多民族文化的同存共生，从而促进我们这个多民族国家的社会稳定和发展。
三、（9分，每小题3分）阅读下面的文言文，完成10-12题。
崔翰，字仲文，京兆万年人。
少有大志，风姿伟秀，太祖见而奇之，以隶麾下。
从周世宗征淮南，平寿春，取关南，以功补军使。
宋初，迁御马直副指挥使，从征泽、潞。
开宝初，迁河东降民以实陕西地，晋人勇悍，多习武艺，命翰差择之。
及阅试河北镇兵，取其骁果者以分配天武两军。
九年，领．端州刺史。
太宗即位，进本州团练使。
四年，从征太原，命总侍卫马步诸军，率先攻城，流矢中其颊，神色不变，督战益急，上即．军帐抚问之。
太原平，时上将有事幽蓟，诸将以为晋阳之役，师罢饷匮，刘继元降，赏赉且未给，遽有平燕之议，不敢言。
翰独奏曰：“所当乘者势也，不可失者时也，取之易。
”上谓然，定议北伐。
既而班师，命诸将整暇以还。
至金台驿，大军南向而溃，上令翰率卫兵千余止之。
翰请单骑往，至则谕以师律，众徐以定，不戮一人。
既复命，上喜，因命知定州，得以便宜从事，缘边诸军并受节制。
冬，契丹兵数万寇蒲城，翰会李汉琼兵于徐河，河阳节度崔彦进兵自高阳关继至，因合击之。
契丹投西山坑谷中死者不可胜计，俘馘数万，所获他物又十倍焉。
以功擢武泰军节度使。
初，刘继元降，上令翰往抚慰，俘略无得出城。
时秦王廷美以数十骑将冒．禁出，翰呵止之。
至是，构．于上。
明年夏，出为感德军节度使。
至镇时，盗贼充斥，翰诱其渠魁，戒以祸福，群盗感悟，散归衣亩，境内肃然。
雍熙二年，移知滑州。
淳化三年召还，以疾留京师。
稍间，入见上曰：“臣既以身许国，不愿死于家，得以马革裹尸足矣。
”上壮之，复令赴镇，月余卒，年六十三，赠侍中。
翰骁勇有谋，所至多立功。
轻财好施，死之日家无余赀。
《宋史·卷二六零·列传第十九》10．对下列句子中加点的词的解释，不正确的是 ( ) A．上即．军帐抚问之即：立即B．九年，领．端州刺史领：兼任C．时秦王廷美以数十骑将冒．禁出冒：违反D．至是，构．于上构：诬陷11．以下各组句子中，全都表明崔翰“骁勇有谋”的一组是 ( )①时秦王延美以数十骑将冒禁出，翰呵止之。
②率先攻城，流矢中其颊，神色不变③及阅试河北镇兵，取其骁果者以分配天武两军④翰请单骑往，至则谕以师律⑤翰独奏曰：“所当乘者势也。
”⑥翰诱其渠魁，戒以祸福，群盗感悟A．①③④ B．②④⑥C．②③⑤ D．①④⑥12．下列对原文有关内容的分析和概括不正确的一项是 ( ) A．崔翰少年时有远大志向，风度仪表伟岸秀美，很得太祖赏识，跟从太祖出征多次，屡次得到提升，作战中表现勇敢，就是被流箭射中，他也神色不变。
B．开宝初年，崔翰把河东归降的百姓迁移充实到陕西，太祖又命令崔翰挑选其中勇猛果敢的人分配天武两军，壮大了军队的力量。
C．崔翰秉持公心，严格执行军令，不畏权贵，曾制止了秦王廷美率数十员骑马将领的出城举动，引起了秦王廷美的不满。
D．因病留在京城，仍向往军旅，皇帝被他的豪情打动，答应了他的请求。
高中2014年高一第二学期化学期末试题答案
高中2014年高一第二学期化学期末试题答案摘要高中频道的编辑就为您准备了高中2014年高一第二学期化学期末试题答案一、选择题(每题1分，共10题，共10分)题号 1 2 3 4 5 6 7 8 9 10答案 B A C B B C C B B B二、选择题(每题2分，共40题，共80分)题号 11 12 13 14 15 16 17 18 19 20答案 C D A C C D A B A A题号 21 22 23 24 25 26 27 28 29 30答案 B B D C D A C B D B题号 31 32 33 34 35 36 37 38 39 40答案 D D A B C C D B D A题号 41 42 43 44 45 46 47 48 49 50答案 D C B B A B B A C A三、双选题(每题2分，选一个对的得1分，全对得2分，其它错误不得分，共10分)题号 51 52 53 54 55答案 BC BD CD AD AB四、双选题(每题4分，选一个对的得2分，全对得4分，其它错误不得分，共12分)题号 56 57 58答案 CD AB AD五、填空题(38分)(原题59题10分、61题11分，现调整为59题9分，61题12分)59. (9分)(1)羟基、羧基(2分)(2)CH3CHO(1分)(3)加成反应、取代(2分)(4)① CH2=CH2 + Cl2 rarr; CH2ClCH2Cl(2分)② HOCH2CH2OH +2CH3COOH CH3COOCH2CH2OO CCH+2H2O(2分)(缺条件与没有配平共扣1分)② 其他条件不变，升高反应温度，H2O2分解速率加快(或其他条件不变，使用合适的催化剂，H2O2分解速率加快等合理答案)(2分)。
(2)① (2分，缺条件未配平共扣1分)② 催化剂的聚集状态(或催化剂的表面积)(1分)61.(12分)(1)① 第三周期第ⅦA族(1分，只答周期或第ⅦA族不给分)② MnO2 + 2Cl- + 4H+ ==== Mn2++2H2O +Cl2uarr;(2分，缺条件未配平共扣1分)③ 吸收多余的Cl2(尾气处理)(1分);④ 不合理，没有事先证明干燥的氯气有无漂白性(2分);⑤ 不合理，制取的氯气中含HCl气体，其溶于水能与NaHCO3粉末反应产生气泡(2分)(2)淀粉碘化钾溶液(1分)(3)① Cu+4HNO3(浓)==Cu(NO3)2+2NO2uarr;+2H2O(2分，未配平扣1分)② 丁中气体的红棕色(颜色)变深(1分)62. (10分)(1)过滤(1分)、玻璃棒(1分)(2)不可行，因为用硝酸钡代替氯化钡会引入硝酸钾杂质(2分);(3) (2分);(4)(各1分)BaSO4 ;K2CO3KCl、KBr、K2CO3三种全才得分);蒸发浓缩、冷却结晶(或蒸发结晶)。
2014高一下学期期末考卷
2014下学期高一英语期末试卷第二部分英语知识应用（共两题，满分45分）第一节单项填空（共15小题；每小题1分，满分15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，并在答题卡上将该项涂黑。
21. What_____ pleasant surprise! I’ll tell Richard about it____ minute he comes home.A. a, theB. a, aC. a, /D. /, the22. The Anti-Japanese War _________ in 1937.A. broke downB. broke inC. broke outD. broke up23. --------Have you asked somebody to repair the machine?--------Oh, sorry, I forgot it. I _________for an engineer at once.A. am going to sendB. would sendC. have sentD. will send24. It was ________ that the PLA men got to the earth-strike area.A. midnightB. at midnightC. untilD. for midnight25. We’re looking forward to _______a chance to watch the opening ceremony of the London 2012Olympic Games.A. giveB. be givenC. givingD. being given26. Seeing the happy _________of children playing in the park, I’m full of joy and confidence in thefuture of our country.A. sightB. sceneC. viewD. sign27. “ We can’t go out in this weather,” said Bob,______ at the desk.A. seatingB. seatedC. sat D sit28. ----Excuse me, sir,_______________----I’d like a cup of coffee and two pieces of bread.A. what do you want?B. may I have your order?C. this table is reserved.D. I would like to serve you.29. — Have you thought of a topic for your speech yet?—No, I______ a lot about it, but I haven’t decided.A. will thinkB. have been thinkingC. had thoughtD. was thinking30. I would _____ it if you come to my grandma’s birthday party and say “Hello” to her.A. associateB. appreciateC. impressD. congratulate31. The Tower of London is _____ the Church tower.A. twice high thanB. two times as high asC. twice higher asD. three times the height of32. ——Did you see a girl in white pass by just now?——No, Sir. I______ a newspaper.A. readB. had readC. would readD. was reading33. It’s always difficult being in a foreign country, ______if you don’t speak the language.A. extremelyB. naturallyC. basicallyD. especially34. ——Why didn't you tell him about the meeting?——He rushed out of the house______ I could say a word.A. afterB. beforeC. sinceD. when35. ——Nice to meet you, Mike. ?——Everything is OK. Thanks.A. What are you doingB. Where have you beenC. How is it goingD. What's wrong with you第二节完形填空（共20题；每小题1.5分，满分30分）Telling the truth is a very good habit. If you 36 speak the truth, you can save yourself from a lot of 37 ! Here is a story of a man who did a lot of 38 things, but his promise to tell the truth 39 him.Once a man came to a prophet（预言家）and said, “Oh, prophet, I have many bad 40. Which one of them should I 41 first？” The prophet said：“Give up telling 42 first and always speak the truth.” The man promised to do so and went home.At night the man was about to go out to steal. Before setting out, he thought for a moment about the 43 he made with the prophet. “44 tomorrow the prophet asks me where I have been, what shall I say？Shall I say that I went out 45？No, I cannot say that. But nor can I lie. If I tell the truth, 46 will start hating me and call me a thief. I would be 47 for stealing.”So the man 48 not to steal that night, and gave up this bad habit. Next day, he 49 drinking wine. When he was about to do so, he said to himself, “What shall I say to the prophet if he asks me wha t I did during the day？I cannot tell a lie, and if I speak the truth people will 50 me, because a Muslim（穆斯林）is not 51 to drink wine.” And so he gave up the 52 of drinking wine.In this way, 53 the man thought of doing something bad, he 54 his promise to tell the truth. One by one, he gave up all his bad habits and became a very 55 person.36. A. always B. hardly C. sometimes D. never37. A. time B. money C. trouble D. energy38. A. great B. bad C. strange D. stupid39. A. educated B. bothered C. tested D. saved40. A. habits B. friends C. purposes D. collections41. A. take in B. bring back C. give up D. depend on42. A. stories B. truths C. reasons D. lies43. A. plan B. secret C. promise D. mistake44. A. Because B. Unless C. Since D. If45. A. stealing B. drinking C. walking D. dancing46. A. none B. someone C. anyone D. everyone47. A. controlled B. admired C. punished D. killed48. A. refused B. tried C. decided D. agreed49. A. talked about B. felt like C. adapted to D. broke down50. A. understand B. like C. hate D. respect51. A. allowed B. encouraged C. invited D. advised52. A. chance B. disadvantage C. adventure D. idea53. A. wherever B. whenever C. whatever D. however54. A. forgot B. doubted C. regretted D. remembered55. A. good B. attractive C. practical D. generous第三部分阅读理解（共20小题；每小题2分，满分40分）AI hated dinner parties. But I decided to give them another shot because I'm in London. And my friend Mallory invited me. And because dinner parties in London are very different from those back in New York. There, “I’m having a dinner party means: "I'm booking a table for 12 at a restaurant you can't afford and we'll be sharing the checkup evenly, no matter what you eat." Worse, in Manhattan there is always someone who leaves before the bill arrives. They'll throw down cash, half of what they owe, and then people like me, who don’t drink, end up paying even more. But if I try to use the same trick, the hostess will shout: "Where are you going?" And it's not like I can say I have somewhere to go: everyone know I have nowhere to go.But in London, dinner parties are in people's homes. Not only that, the guests is an interesting mix. The last time I went to one, the guests were from France, India. Denmark and Nigeria; it was like a gathering at the United Nations in New York. The mix is less striking. It's like a gathering at Bloomingdale's, a well-known department store.For New Yorkers, talking about other parts of the world means Brooklyn and Queens in New York. But at Mallory’s, when I said that I had been to Myanmar recently, people knew where it was. In New York people would think it was a usual new club56. What does the word "shot" in Paragraph 1 probably mean?A. choiceB. tryC. styleD. goal57. What does the writer dislike most about dinner parties in New York?A There is a strange mix of people. B. The restaurants are expensive.C. The bill is not fairly shared.D. People have to pay cash58. What does the author think of the parties in London?A. A bit unusual. B．Full of tricks.C．Less expensive. D. More interesting.59. What is the author's opinion of some New Yorkers from her experience？A. Easy-going.B. Self-centered.C. Generous.D. Traditional.BCan you communicate with others when you live in a foreign country with no or little knowledge of its language? Of course, it is possible. You can communicate your moods and intentions to one another without words, because all human beings share a lot of common visual signals. These signals are as effective as words during communication.The gestures of the head play a key role in body language. The movements of eyes and eyebrows are as important as head movements in body language.Besides the gestures of the head or the movements of the eyes and eyebrows, the action of arms, hands and legs is also a large part of body language. Extending one's arm and shaking hands with others is a greeting in both formal and informal cases. This part of body language might date back to primary tribes（原始部落）.Like handshaking, there are still many other forms of body language presented by hands. Raising one's hand and making a circle with his thumb（拇指）and for finger signals, that something is OK. Clasped（握紧的）hands raised above the head, a traditional picture accepted by sportsmen after winning a fight, is a display of triumph that grows out of a kind of feeling following a victory. Waving one's hands, a speaker can make his words more powerful and vigorous（有活力的）.Besides hand gestures, there are times when a person says something with his legs as well as with his head and eyes. The leg gestures often reflect one's attitude towards something or someone that person is with.According to the above facts, body language has offered a more reliable（可靠的）way to understand one's mind by means of gestures. Though it is soundless and wordless, once you understand it, you will feel the world is bigger than you realized.60. Which of the following is the proper title for this passage?A. Body LanguageB. How to Communicate with the People around YouC. The History of Body LanguageD. Gesturers And Languages61. After reading the passage we can conclude that ________.A. hand shaking suggests that the speaker is excitedB. head plays a less important part in body languageC. actors and actresses are good at gesturesD. people began to use body language long long ago62．What's the characteristic（特点、特征）of body language?A. Soundless and wordless.B. Difficult to understand.C. Powerful and vigorous.D. Effective and normal63．When sports men win a match, they probably ________.A. clasp their hands to announce their victoryB. clasp their hands to express their excited feelingC. have a picture taken as soon as possibleD. show a sign of thankfulnessCWhat to do if you don't feel popular？● Try to take part in activities. Call your friends. Plan to do something. The worst feeling is staying home alone, because it makes you feel even more lonely.● Try to make new friends. Choose friends carefully , not just because you think they're popular. And remember, making good friends takes time. Choosing a popular person to be friends with is okay. If they are nice.● Be yourself. If you want to become friends with someone who's popular, don't make yourself into someone you are not just to impress that person.● Be nice. Be friendly. Be outgoing. But don't overdo it！Talk to trusted friends if you are feeling really bad. Or you might want to write it down in a journal or diary.● Do something special for yourself. You could take pictures of your friends, or collect their school pictures, and take a collage to hang on your wall. This will remind you, when you are feeling unpopular, that you really do have friends.● Think up your own ideas. These suggestions might not work for everyone.What to do if you have a problem with your teacher？●Talk to your parents, or another adult who will listen to you and perhaps can help. Talk to your friends. Maybe they have had problems with the same teacher, too.● Don't give the teacher a reason to have problems with you. Do your work, complete your task, attend the class seriously and take notes. Maybe you just need to give the teacher a chance.● Try to find out what the problem is.●Talk to the teacher if you feel comfortable doing this. Don't be nasty, but express your concerns. Listen to the teacher, as well.● Just accept the fact that you're not going to love all your teachers.64. What do we mean by saying“ not feeling popular？”A. Not liked by our classmates or workmates.B. Not doing what we want.C. Not showing any interest in anything.D. Not so happy.65. What does the underlined word “overdo” mean?A. Do something too much or in an extreme way.B. Try your best to do something.C. Do something carefully.D. Work too hard.66. The writer ___________.A. believes that your friend will help you out if you take their picturesB. suggests that you discuss the reason of problem with your teacher when you feel uncomfortableC. wants you to know that students usually hate teachersD. is not too sure if his advice will certainly work on you67. What's the best title of this passage？A. Why We Have Problems at School？B. Always be Yourself.C. How to Handle Problems at School？D. Don't Be Afraid of Problems With Others.DThe private automobile （私家车）has long played an important role in the United States. In fact, it has become a necessary and important part of the American way of life. In 1986, sixty-nine percent of American families owned at least one car, and thirty-eight percent had more than one. By giving workers rapid transportation, the automobile has freed them from having to live near their place of work. This has encouraged the growth of the cities, but it has also led to traffic problems.For farm families the automobile is very helpful. It has made it possible for them to travel to town very often for business and for pleasure, and also to transport their children to distant schools.Family life has been affected in various ways, The car helps to keep families together when it is used for picnics, outings, and other shared experiences. However, when teenage children have the use of the car, their parents can't keep an eye on them. There is a great danger if the driver has been drinking alcohol or taking drugs, or showing off by speeding or breaking down traffic laws. Mothers of victims of such accidents have formed an organization called MADD （Mothers Against Drunk Driving）. These women want to prevent further tragedies （悲剧）. They have worked to encourage the government to limit the youngest drinking age, Students have formed a similar organization, SADD （Students Against Drunk Driving）and are spreading the same message among their friends.For many Americans the automobile is a necessity. But for some, it is also a mark of social position and for young people, a sign of becoming an adult. Altogether, cars mean very much to Americans.68. Which of the following is NOT mentioned in the text?A. Cars have encouraged the growth of the cities.B. Cars can bring families together when they go for picnics.C. Cars have enabled people to live far from their place of work.D. Cars help city families to transport their children to faraway schools.69. What has been done to deal with the problem of drunk driving?A. Patents have paid more attention to their children.B. Some organizations have been set up against drunk driving.C. Mothers have tried to persuade their children not to drink alcohol.D. University students have asked the government to solve the problem.70. We can infer from the text that ____________ in America.A. it will be more difficult for people to get new carsB. parents will not allow their children to have their own carsC. the government will encourage people to use public transportationD. cars will still be popular though they have caused many problemsEEveryone has got two personalities—the one that is shown to the world and the other that is secret and real．You don't show your secret personality when you're awake because you can control your behavior，but when you're asleep，your sleeping position shows the real you．In a normal night，of course，people frequently change their position．The important position is the one that you go to sleep in．If you go to sleep on your back，you're a very open person．You normally trust people and you are easily influenced by fashion or new ideas．You don't like to upset people，so you never express your real feelings．You're quite shy and you aren't very confident．If you sleep on your stomach，you are a rather secretive（不坦率的）person．You worry a lot and you're always easily upset．You're very stubborn（顽固的），but you aren't very ambitious．You usually live for today not for tomorrow．This means that you enjoy having a good time．If you sleep curled up（卷曲），you are probably a very nervous person．You have a low opinion of yourself and so you're often defensive．You're shy and you don't normally like meeting people．You prefer to be on your own．You're easily hurt．If you sleep on your side，you have usually got a well-balanced personality．You know your strengths and weaknesses．You're usually careful．You have a confident personality．You sometimes feel anxious，but you don't often get depressed．You always say what you think even if it annoys people．71．According to the writer，you naturally show your secret and real personality _____.A．only in a normal nightB．only when you go to sleepC．only when you refuse to show yourself to the worldD．only when you change sleeping position72．Which is NOT mentioned in the second paragraph about a person's personality？A．He or she is always open with others．B．He or she always likes new ideas earlier than others．C．He or she is always easily upset．D．He or she tends to believe in others．73．Point out which sentence is used to show the personality of a person who is used to sleeping on his or her stomach？A．He or she is careful not to offend others．B．He or she doesn't want to stick to his or her opinion．C．He or she can't be successful in any business．D．He or she likes to bring others happiness．74．Maybe you don't want to make friends with a person who sleeps curled up．Why？A．He or she would rather be alone than communicate with you．B．He or she is rarely ready to help you．C．He or she prefers staying at home to going out．D．He or she wouldn't like to get help from you．75．It appears that the writer tends to think highly of the person who sleeps on one side because ______ ．A．he or she always shows sympathy for peopleB．he or she is confident，but not stubbornC．he or she has more strengths than weaknessesD. he or she often considers annoying people姓名班级。
2014学年高一第二学期期末考试卷英语试题
2014学年高一第二学期期末考试卷英语试卷（考试时间：90分钟满分：100分）第Ⅰ卷（共65分）第一部分：听力（共两节，满分10分）第一节：（共5小题；每小题1分, 满分5分）1. On which floor are the speakers probably?A. The second.B. The third.C. The fourth.2. Where are the speakers talking now?A. At the information desk.B. On the platform.C. Outside the train station.3. What is the man going to do?A. Clean the library.B. Watch a football matchC. Finish his job.4. Who was in the hospital?A. Jackson’s wife.B. Jackson’s baby.C. Jackson’s daughter.5. What does the man mean?A. The actress was popular.B. The audience was impoliteC. The actor played well.第二节（共5小题；每小题1分。
满分5分）听第6段材料, 回答第6至7题。
6. Why does the woman look pale?A. She didn’t sleep well.B. She did less exercise.C. She had a long flight.7. How long will it take the woman to get well?A. One day.B. One week.C. Three days.听第7段材料, 回答第8至10题。
2014年高一年级数学期末复习题(二)
高一（下）数学期末复习检测题（二）姓名 班级一 、选择题(每题5分，共60分)1．若(cos )cos2f x x =,则(sin15)f ︒等于 ( ) A．2B2C ．12D ． 12-2．若0tan >α，则( )A. 0sin >αB. 0cos >αC. 02sin >αD. 02cos >α 3．若cos 2sin()4αα=π-，则cos sin αα+的值为（ ）A . B.12-C .12D .4．已知函数()sin()(,0)4f x x x R πϖϖ=+∈>的最小正周期为π，为了得到函数()cos g x x ϖ=的图象，只要将()y f x =的图象（ ）A. 向左平移8π个单位长度 B. 向右平移8π个单位长度 C. 向左平移4π个单位长度 D. 向右平移4π个单位长度 5.已知函数2sin()(0)y x ωϕω=+>)在区间[]02π，的图像如下：那么ω＝（ ） A ．1B ．2C ．21D ． 316．已知函数2()(1cos2)sin ,f x x x x R =+∈，则()f x 是（ ）A. 最小正周期为π的奇函数B. 最小正周期为2π的奇函数 C. 最小正周期为π的偶函数 D. 最小正周期为2π的偶函数7.已知向量且)1,(s i n ),2,(cos αα=-=∥4tan(πα-则，）等于 （ ）A ．3B ．－3C ．31D ．－318．一个社会调查机构就某地居民的月收入调查了10000人，并根据所得数据画了样本的频率分布直方图（如下图）。
为了分析居民的收入与年龄、学历、职业x等方面的关系，要从这1000中再用分层抽样方法抽出100人作出一步调查，则在[2500，3000]（元）/月收入段应抽出（ ）人。
A ．20 B ．25 C ．40 D ．50 9.在区间[2,3]-上随机选取一个数X ，则1X ≤的概率为（ ） 4.5A 3.5B 2.5C 1.5D 10.根据上表可得回归方程ˆˆy bx a =+中的ˆb 为9．4，据此模型预报广告费用为6万元时销售额为（ ）A ．63．6万元B ．65．5万元C ．67．7万元D ．72．0万元 11．如图所示：某地一天从6～14时的温度变化曲线近似满足函数：b x A x f ++=)sin()(ϕω，]14,6[∈x ，则这段曲线的解析式为（ ）A ．12)438sin(12)(++=ππx x fB ．12)438sin(6)(++=ππx x fC ．12)4381sin(6)(++=πx x fD ．12)4381sin(12)(++=πx x f12．如右图，平形四边形ABCD 中，E 、F 分别是BC 、DC 的中点，G 为DE 与BF 的交点，若AB =a ，=b ，则DGA ． 2133a b -B ． 2133a b -+C ． 12a b +D ． 12a b - 二、填空题(每小题5分，共20分)13．已知2tan()5αβ+=, 1tan()44πβ-=, 则tan()4πα+的值为14．已知向量→a = (2,1)， →a ·→b = 10，︱→a + →b ︱= →b ︱= .15．函数32sin(2),,334y x x πππ⎡⎤=-∈⎢⎥⎣⎦的值域是_________. 16.输入8，右图程序执行后输出的结果是 。
宿迁市2013—2014学年高一化学(苏教版)第二学期期末复习试题(1)
2013—2014学年高一化学第二学期期末复习综合测试（1）班级姓名一．选择题（每题只有一个选项符合题意。
将选择题答案填入后面表格中）1．能够鉴别溶液和胶体的方法是A．过滤B．观察颜色、状态C．利用丁达尔效应D．闻气味2．有关氧化还原反应的叙述正确的是A．氧化还原反应的实质是有氧元素的得失B．氧化还原反应的实质是元素化合价的升降C．氧化还原反应的实质是电子的转移（得失或偏移）D．物质所含元素化合价升高的反应是还原反应3．少量钠应保存在A．敞口容器中B．煤油中C．水中D．盐酸中4．摩尔是A．物质的数量单位B．物质的质量单位C．既是物质的数量单位又是物质的质量单位D．物质的量的单位5．下列物质属于非电解质的是A．CO2B．NaOH C．NaCl D．H2SO46．下列溶液中，跟100mL 0.5mol/L NaCl溶液所含的Cl－物质的量浓度相同的是A．100mL 0.5mol/L MgCl2溶液B．200mL 0.25mol/L KCl溶液C．50mL 1mol/L NaCl溶液D．25mL 0.5mol/L HCl溶液7．工业上可以不经处理直接排放到空气中的气体是A．SO2 B．Cl2 C．CO2 D．NO28．一些装有化学物质的容器上常贴有危险化学品的标志。
下列标志中，应贴在装有浓硝酸的容器上的是A．B．C．D．A B C DA．B．C．D．9．将4gNaOH固体溶解在水里，配得1L溶液，从中取出10mL，这10mL溶液的物质的量浓度是A．1mol/L B．0.1 mol/L C．0.01 mol/L D．10 mol/L10．下列电离方程式错误的是A．NaOH=Na++OH－B．CuSO4=Cu2++SO42－C．H2SO4=2H++SO42－D．KMnO4=K++Mn2+－+4O2－11．等质量的下列物质中，所含分子数最少的是A．Cl2B．HCl C．NH3D．H2SO412．下列各组离子，能在溶液中大量共存的是A．OH─、Al3+、SO42－、Na+B．Na+、NO3－、SO42－、K+C．Cl─、Ag+、H+、NO3─D．H+、CO32－、K+、Cl─13．下列关于Cl2的叙述中，正确的是A．Cl2的摩尔质量是71 g B．1mol Cl2中所含分子数约为6.02×1023 C．1 mol Cl2的质量是71 g / mol D．常温常压下，1 mol Cl2的体积为22.4 L14．某溶液中含有Na+、Al3+、Cl-和SO42-四种离子，若Na+、Al3+、Cl-三种离子的个数比为3:2:1,则溶液中Al3+和SO42-的离子个数比为A．1:2 B．1:4 C．3:4 D．3:215．下列反应的离子方程式书写正确的是A．盐酸与氢氧化钠溶液反应：H++OH_=H2OB．稀硫酸与铁粉反应：2Fe+6H+=2Fe3++3H2↑C．氢氧化钡溶液与稀硫酸反应：Ba2++SO42-=BaSO4↓D．碳酸钙与盐酸反应：CO32-+2H+=H2O+CO2↑16．下列反应中，能证明SiO2是酸性氧化物的是高温A．SiO2 + 2C ==== Si + 2CO↑B．SiO2 + 2NaOH == Na2SiO3 + H2OC．SiO2 + 4HF == SiF4↑+ 2H2O D．SiO2 + CaCO3 == CaSiO3 + CO2↑ 17．下列有关物质的用途，叙述错误的是A．硅是制造太阳能电池的常用材料B．二氧化硅是制造光导纤维的材料C．水玻璃可用作木材防火剂D．硅是制水泥的原料18．能将混合液中的汽油和氯化钠溶液正确分离的最好方法是A．分液B．萃取C．过滤D．活性炭吸附19．下列情况会对人体健康造成较大危害的是A．自来水中通入少量Cl2进行消毒杀菌B．用SO2漂白食品C．用食醋清洗热水瓶胆内壁附着的水垢[主要成分为CaCO3和Mg(OH)2]D．用小苏打（NaHCO3）发酵面团制作馒头20．将足量的CO2通入下列溶液中，能产生沉淀的是A．硅酸钠溶液B．氢氧化钠溶液C．氯化钡溶液D．氯化钙溶液一．选择题（每小题只有一个选项符合题意。
2014年深圳高一下学期期末考复习题
甲2014年深圳高一下学期期末考复习题(粤教版物理必修二)一、单项选择题1．在对曲线运动的理解中，以下说法中正确的是A ．曲线运动一定是变速运动B ．变速运动一定是曲线运动C ．曲线运动一定是变加速运动D ．加速度变化的运动一定是曲线运动2.关于功和能量等概念，正确的说法是（ ）A. 动能越大的物体，其重力势能也越大B. 功率越大的机械其做功也越多C. 重力势能的变化量与零势能面的选取无关D. 物体的速度增大两倍，其动能也增大两倍3．下列关于向心力的说法中，正确的是A ．物体由于做圆周运动而产生了一个力，这个力就是向心力B ．向心力不改变做圆周运动的物体的速度C ．做匀速圆周运动的物体，其向心力即为其所受的合外力D ．做匀速圆周运动的物体，其向心力是恒定不变的4.甲、乙两个物体在同一水平面上运动，他们的动量相等，但甲的质量比乙的大，下列判断正确的是（ ）A. 甲、乙可能相向运动B. 甲的动能等于乙的动能C. 甲的速度比乙的速度大D. 甲、乙的运动方向一定相同5．下列现象中，不能用离心现象解释的是A ．洗衣机的脱水筒把衣服上的水分脱干B ．站在行驶的公共汽车上的人，在汽车转弯时，要用力拉紧扶手，以防摔倒C ．使用离心机可迅速将悬浊液中的颗粒沉淀D ．抖掉衣服表面的灰尘 6．如图所示，甲、乙两人分别站在赤道和纬度为45°的地面上，对比两人，则A ．甲的角速度大B ．乙的角速度大C ．甲的线速度大D ．乙的线速度大7.在同一高度以不同的初速度水平抛出质量相等的两小球，不计空气阻力，则有( ) A. 两小球落地时间不同 B. 重力对两小球做功的平均功率相同C. 两小球落地前一瞬间的动能相同D. 两小球总是落在水平面上的同一点8.“神舟九号”与“天宫一号”在对接前，在各自轨道上运行，他们的轨道如图所示，假定它们都做匀速圆周运动，则（ ）A.“神舟九号”运行速度较大，所以要减速才能与“天宫一号” 对接B.“天宫一号”的运行周期更长C.“天宫一号”的加速度更大D. 宇航员在“神舟九号”上做科学实验时不受地球引力作用9．在同一水平直线上的两位置分别沿同方向抛出两小球A 和B ，其运动轨迹如图所示，不计空气阻力。
2014年高一年级下半年期末考试试题
2014年高一年级下半年期末考试试题考号________ 班级________ 姓名__________分数____________一、单选题（每题2分,共计40分）1、（）是对会计对象进行的基本分类，是会计核算对象的具体化。
A．会计要素 B．会计科目 C．会计账户 D．会计凭证2、某企业向银行借款100万元用于偿还前欠外单位货款，该项经济业务将引起企业（）。
A．资产增加100万元 B．负债增加100万元C．资产与负债同时增加100万元 D．负债总额不变3、下列各账户中，年末应无余额的是（）。
A．生产成本 B．所得税费用 C．盈余公积 D．应交税费4、在会计实务中，原始凭证按照填制手续及内容的不同，可以分为（）。
A．外来原始凭证和自制原始凭证 B．收款凭证、付款凭证和转账凭证C．一次凭证、累计凭证和汇总凭证 D．通用凭证和专用凭证5、记账凭证的填制是由（）进行的。
A．出纳人员 B．会计人员 C．经办人员 D．主管人员6、账账核对是对账工作的一项重要内容，下列各项中，不属于账账核对的是（）。
A．账簿记录与会计凭证的核对 B．总分类账簿与序时账簿的核对C．明细分类账簿之间的核对 D．总分类账簿与所属明细分类账簿的核对7、企业用现金支付办公用品费780元，会计人员编制的付款凭证为借记“管理费用870元”，贷记“库存现金870元”，并登记入账。
对当年发生的该项记账错误应采用的更正方法是（）。
A．红字更正法 B．重编正确的付款凭证 C．划线更正法 D．补充登记法8、出纳员可以从事的工作是（）。
A．保管会计档案 B．登记债权、债务账目C．登记现金日记账和银行存款日记账 D．登记收入、费用账目9、下列不符合支票管理规定的是（）。
A．现金支票既可以提取现金，也可以办理转账 B．转账支票只能用于转账，不能支取现金C．不得出租、出借支票 D．支票金额必须在付款单位的存款余额内10、下列应计入产品成本的职工薪酬是（）。
高一数学(下)期考综合复习卷2014
南宁三中2014（下）学期高一数学期末综合试题2014.06.24一、选择题（本大题12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．sin(65)cos(20)cos(65)sin(20)x x x x -----的值为（ ）A D 2．四边形OABC ）A D 3．已知tan 2α=，A ．13 D ．7-4．已知数列{n a }满足1230,3n n a a a ++==-,则{n a }的前10项和等于（ ）A ．1033-+ B ．944-- C ．1043-- D ．933--5．在同一坐标系中，函数)0()(>=x x x f a，x x g a log )(=的图象可能是（ ） A ． B ． C ． D ．6．设向量b a ,满足，则=⋅b a （ ）A ．1B ．2C ．3D ．57．将函数()sin f x x =图象所有的点向右移动，所得图象的函数解析式为（ ）ABCD8．已知向量(,3),(1,4),(2,1)a k b c ===，且(23)a b c -⊥，则实数k =（ ）AB ．0C ．3D 9．各项都是正数的等比数列{}n a 中，13a ，，22a 成等差数列，则 ）A ．1 ．3 C ．6 D ．910．已知数列{n a }中，1a =n )+∈N ，则数列{n a }的通项公式为（） ABCD11．已知圆22:(2)(1)3C x y -++=，从点(1,3)P --发出的光线，经x 轴反射后恰好经过圆心C ，则入射光线的斜率为（）A BC D 12．已知等比数列前n 项和为n S ，若42=S ,164=S ，则=8S （ ）A ．160B ．64C ．－64D ．－160二、填空题（本大题共4小题，每小题5分，共20分．把答案填在答题卡上的相应位置）1314．[2013·浙江高考]直线y ＝2x ＋3被圆x 2＋y 2－6x －8y ＝0所截得的弦长等于________． 15．已知等差数列{}n a 的前9项和963S =，则5a = .16．《张丘建算经》卷上第22题为：今有女善织，日益功疾，且从第2天起，每天比前一天多织相同量的布，若第1天织5尺布，现在一月（按30天计）共织390尺布，则每天比前一天多织________尺布。
2013～2014学年度第二学期高一期末考试试题附答案
2013～2014学年度第二学期高一期末考试试题附答案语文（人教版）（山西省学校用）命题人：吕宝印、兰丽红。
注意事项：1.本试题除第Ⅰ卷（阅读题）、第Ⅱ卷（表达题）外，另增设附加题20分。
附加题供学有余力的学生选做。
各校可根据自身情况，确定附加题分数是否计入总分。
2. 第Ⅰ卷1～6页，第Ⅱ卷第7页，附加题第8页。
答卷前，考生务必将自己的姓名、准考证号填写在试题和答题卡上。
3.答选择题（第Ⅰ卷1～6题，第Ⅱ卷15～16题）时，选出每小题答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑。
如有改动，用橡皮擦干净后，再选涂其他答案标号。
写在本试题上无效。
4.答非选择题（第Ⅰ卷7～14题，第Ⅱ卷17～18题，附加题）时，须用0.5毫米的黑色笔迹签字笔将答案写在答题卡上相对应的答题区域内，写在本试题上无效。
5.考试结束后，将答题卡交回。
第Ⅰ卷阅读题（51分）一、论述类文本阅读（共9分）阅读下面文字，完成1～3题。
（9分，每小题3分）悲剧与人生的距离悲剧中有人生，人生中不必有悲剧。
我们的世界中有的是凶灾险恶，但是说这种凶灾险恶是悲剧，只是在用修辞比譬。
悲剧所描写的固然也不外凶灾险恶，但是悲剧的凶灾险恶是在艺术锅炉中蒸馏过来的。
像一切艺术一样，戏剧要有几分近情理，也要有几分不近情理。
它要有几分近情理，否则它和人生没有接触点，兴味索然；它也要有几分不近情理，否則你会把舞台真正看作世界，看《奥瑟罗》会想到自己的妻子，或者老实递消息给司马懿，说诸葛亮是在演空城计！悲剧和人生之间自有一种不可跨越的距离，你走进舞台，你便须暂时丢开世界。
悲剧都有些古色古香。
希腊悲剧流传于人间的几十部之中只有《波斯人》一部是写当时史实，其余都是写人和神还没有分家时的老故事老传说。
莎土比亚并不醉心古典，在这一点他却近于守旧，他的悲剧事迹也大半是代远年淹的。
十七世纪法国悲剧也是如此。
拉辛在《巴雅泽》序文里说，“说老实话，如果剧情在哪一国发生，剧本就在哪一国表演，我不劝作家拿这样近代的事迹做悲剧”。
2014年高一下学期数学期末试卷(附答案)
2014年高一下学期数学期末试卷（附答案）考生须知：1.本试卷共6页，分第Ⅰ卷选择题和第Ⅱ卷非选择题两部分。
2.答题前考生务必将答题卡上的学校、班级、姓名、考试编号用黑色字迹的签字笔填写。
3.答题卡上第I卷(选择题)必须用2B铅笔作答，第II卷(非选择题)必须用黑色字迹的签字笔作答，作图时可以使用2B铅笔。
请按照题号顺序在各题目的答题区内域作答，未在对应的答题区域内作答或超出答题区域作答的均不得分。
4.修改时，选择题部分用塑料橡皮擦涂干净，不得使用涂改液。
保持答题卡整洁，不要折叠、折皱、破损。
不得在答题卡上做任何标记。
5.考试结束后，考生务必将答题卡交监考老师收回，试卷自己妥善保存。
（样本标准差公式）第Ⅰ卷（选择题共50分）一、选择题(本大题共10小题，每小题5分，共50分．在每小题列出的四个选项中，选出符合题目要求的一项．)(1)若，则下列各式中一定成立的是A.B.C.D.(2)不等式的解集是A.B.C.D.(3)的值是A.B.C.D.(4)在一次对年龄和人体脂肪含量关系的研究中，研究人员获得了一组样本数据，并制作成如图所示的年龄和人体脂肪含量关系的散点图．根据该图，下列结论中正确的是A.年龄和人体脂肪含量正相关，且脂肪含量的中位数等于20%B.年龄和人体脂肪含量正相关，且脂肪含量的中位数小于20%C.年龄和人体脂肪含量负相关，且脂肪含量的中位数等于20%D.年龄和人体脂肪含量负相关，且脂肪含量的中位数小于20%（5）如图，已知A，B两点分别在河的两岸，某测量者在点A所在的河岸边另选定一点C，测得，，，则A，B两点间的距离为A.B.C.D.（6）如果成等比数列，那么A.B.C.D.（7）某学校要从数学竞赛初赛成绩相同的四名学生（其中2名男生，2名女生）中，随机选出2名学生去参加决赛，则选出的2名学生恰好为1名男生和1名女生的概率为A.B.C.D.（8）已知实数满足则的最大值为A．B．0C．D．（9）以下茎叶图记录了甲、乙两名篮球运动员在以往几场比赛中得分的情况，设甲、乙两组数据的平均数分别为，，标准差分别为则A.，B.，C.，D.，（10）对任意的锐角下列不等关系中正确的是A.B.C.D.第Ⅱ卷（非选择题共100分）二、填空题（本大题共6小题，每小题5分，共30分.）(11)已知则____________.(12)设,,是中,,的对边,,，，则_________;的面积为________.(13)某程序框图如图所示，该程序运行后输出S的结果是________．(14)已知是数列的前项和，且，则_________________;当______时，取得最大值.(15)欧阳修的《卖油翁》中写到：（翁）乃取一葫芦置于地，以钱覆其口，徐以杓酌油沥之，自钱孔入，而钱不湿．已知铜钱是直径为4cm 的圆面，中间有边长为1cm的正方形孔，若随机向铜钱上滴一滴油（油滴整体不出边界），则油滴整体（油滴近似看成是直径为0.2cm的球）恰好落入孔中的概率是（不作近似计算）．（16）数列中，如果存在使得“且”成立（其中），则称为的一个“谷值”.①若则的“谷值”为_________________;②若且存在“谷值”，则实数的取值范围是__________________.三、解答题(本大题共5小题，共70分．解答应写出文字说明，证明过程或演算步骤．)（17）（本小题满分14分）已知是等差数列，为其前项和，且.（I）求数列的通项公式；（II）若数列满足，求数列的前项和.（18）（本小题满分14分）“交通指数”是反映道路网畅通或拥堵的概念性指数值.交通指数的取值范围为至，分为个等级：其中为畅通，为基本畅通，为轻度拥堵，为中度拥堵，为严重拥堵.晚高峰时段，某市交通指挥中心选取了市区个交通路段，依据其交通指数数据绘制的频数分布表及频率分布直方图如图所示：交通指数频数频率（I）求频率分布表中所标字母的值，并补充完成频率分布直方图；（II）用分层抽样的方法从交通指数在和的路段中抽取一个容量为的样本，将该样本看成一个总体，从中随机抽出个路段，求至少有一个路段为畅通的概率．(19)（本小题满分14分）已知函数（I）求函数的单调递减区间;（II）求函数在区间上的最大值和最小值.(20)（本小题满分14分）某旅游公司在相距为100的两个景点间开设了一个游船观光项目．已知游船最大时速为50，游船每小时使用的燃料费用与速度的平方成正比例，当游船速度为20时，燃料费用为每小时60元.其它费用为每小时240元，且单程的收入为6000元.（I）当游船以30航行时，旅游公司单程获得的利润是多少？（利润=收入成本）（II）游船的航速为何值时，旅游公司单程获得的利润最大，最大利润是多少？(21)（本小题满分14分）在无穷数列中，，对于任意，都有，.设，记使得成立的的最大值为. （I）设数列为1，2，4，10，，写出，，的值；（II）若是公差为2的等差数列，数列的前项的和为，求使得成立的的最小值；（III）设，，，请你直接写出与的关系式，不需写推理过程．昌平区2013－2014学年第二学期高一年级期末质量抽测数学试卷参考答案及评分标准2014.7一、选择题(本大题共10小题，每小题5分，共50分．在每小题列出的四个选项中，选出符合题目要求的一项．)题号12345678910答案BCDBAADCBC（II）…………10分所以是以3为首项2为公比的等比数列.…………12分所以…………14分（18）（本小题满分14分）解：（I）由频率分布直方图，得交通指数在2,4)的频率为.所以，频率分布直方图为：………………………6分（II）依题意知，取出的5个路段中，交通指数在0,2)内的有2个，设为交通指数在2,4)内的有3个，设为…………………………………8分则交通指数在的基本事件空间为，基本事件总数为10，……………10分事件“至少有一个路段为畅通”，则，基本事件总数为7.…………12分所以至少有一个路段为畅通的概率为……………………………………14分（19）（本小题满分14分）解：的定义域为…………………4分（I）令且解得，即所以，的单调递减区间为…………………8分（II）由当即时，当即时，…………………14分（20）（本小题满分14分）解：设游船的速度为()，旅游公司单程获得的利润为（元），因为游船的燃料费用为每小时元，依题意，则.2分所以==.5分（21）（本小题满分14分）解：（І）…………………3分（Ⅱ）由得.根据的定义，当时，；当时，①若，。