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2015-2016学年甘肃省高三第一次诊断考试语文试卷(带解析)

2015-2016学年甘肃省高三第一次诊断考试语文试卷(带解析)

绝密★启用前2015-2016学年甘肃省高三第一次诊断考试语文试卷(带解析)试卷副标题考试范围:xxx ;考试时间:116分钟;命题人:xxx学校:___________姓名:___________班级:___________考号:___________注意事项.1.答题前填写好自己的姓名、班级、考号等信息 2.请将答案正确填写在答题卡上第I 卷(选择题)一、选择题(题型注释)1、填入下面一段文字横线处的语句,最恰当的一句是这里,是当年秦始皇赢政首次出巡的崆峒山,历史上没有记载,他在这里做了什么,然而人们还是愿意相信,他和他们一样,经过漫长和艰苦的跋涉,在崆峒之巅,将自己的世界一览无余。

百多年后,____,那时,崆峒山位于帝国疆界的西端,被同时代的人称作西极。

A .与他齐名的汉武帝刘彻也曾多次登临这里B .汉武帝刘彻与他齐名并也曾多次登临这里C .汉武帝刘彻也曾多次登临这里并与他齐名D .与他齐名的汉武帝刘彻也曾多次这里登临2、下列各句中,没有语病的一句是A .《汉字演变》软件每辑包括50个汉字,每个字用约一分钟左右的微视频,动态再现汉字从殷商甲骨文到现代楷书的演变全过程。

B .在巴黎气候变化大会上,兰州获得由联合国气候变化框架公约秘书处、中国低碳联试卷第2页,共13页盟等机构组织联合颁发的“今日变革进步奖”。

C .围绕屠呦呦获奖产生的种种公众意见提醒我们,中国既要进一步理顺科技评价和科技资源的配置机制,也要改动人才奖励和扶持机制。

D .近日,天津市血液病医院附近一家小吃发起了“墙上的餐桌”,免费为在医院看病的贫困患者和家属提供食物,迅速凝聚起一股爱心的热流。

3、依次填入下列各句横线处的成语,最恰当的一组是①人所以会有偏见,常常是因为以有限见识无限,____,以为自己的所知所见,就是人生的真相。

②有的问题虽然信访量不大,却带有普遍性、典型性;还有的反映的虽是个别现象、偶发事件,我们“____”,就可推断出某一类或某一层次的问题。

甘肃省河西五地市2015届高三第一次联考数学理试题Word版含答案(K12教育文档)

甘肃省河西五地市2015届高三第一次联考数学理试题Word版含答案(K12教育文档)

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2015年2月甘肃省部分普通高中高三第一次联考数学 试题(理科)命题学校:嘉峪关市酒钢三中 命题教师:李宗平 田培泽 高映俊本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分,总分150分,考试时间120分钟。

第Ⅰ卷(选择题,共6 0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.设集合}023|{2<++=x x x M ,集合⎭⎬⎫⎩⎨⎧≤=4)21(x x N , 则=N M ( )A .{|2}x x ≥-B .}1|{->x xC .}1|{-<x xD .}2|{-≤x x 2.下面是关于复数iz -=12的四个命题: 1p :2z =, 2:p 22z i = 3:p z 的共轭复数为i +-1 4:p z 的虚部为1其中真命题为( ) A .23,p pB .12,p pC .24,p pD .34,p p3。

已知平面向量与的夹角为3π,==+=a b a b 则且,3221( ) A .1 B .3 C .3 D .2 4。

下列推断错误的是( )A.命题“若2320,x x -+=则1x = ”的逆否命题为“若1x ≠则2320x x -+≠”B.命题:p 存在R x ∈0,使得2010x x ++<,则非:p 任意R x ∈,都有210x x ++≥ C.若p 且q 为假命题,则q p ,均为假命题D.“1x <”是“2320x x -+>”的充分不必要条件5。

甘肃省2015年第一次高考诊断考试数学文试卷_Word版含答案

甘肃省2015年第一次高考诊断考试数学文试卷_Word版含答案

2015年甘肃省第一次高考诊断考试文科数学注意事项:1.本试卷分第I 卷(选择题)和第II 卷(非选择题)两部分。

答卷前,考生务必将自已的姓名、准考 证号填写答题卡上。

2.回答第I 卷时,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框涂黑。

如需改动,用橡皮擦干净后,再选涂其它答案标号框。

写在本试卷上无效。

3.回答第II 时,将合案写在答题卡上,写在本试卷上无效。

4.考试结束后,将本试卷和答题卡一并收回。

第I 卷(选择题,共60分)一、选择题:本大题共12小题,每小题5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.已知集合{}1A x x =≤ ,集合B Z = ,则A B =∩{}.0A {}.11B x x -≤≤ {}.1,0,1C -.D ∅2.设i 是虚数单位,复数111iZ i-=++ 为 .1 A i + .1 B i - .1C i -+ .1D i --3.已知向量(,2),(4,2)m m -=-a =b ,条件:p a b ∥ ,条件:q 2m = ,则p 是q 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 4.函数1()cos 23sin cos 2f x x x x =+ 的一个对称中心是 .(,0)3A π .(,0)6B π .(,0)6C π- .(,0)12D π- 5.设0.13()2a = ,lg(sin 2)b = ,3log 2c = ,则,,a b c 的大小关系是. A a b c >> . B a c b >> . C b >a >c . D b c a >>6. 某几何体的三视图如图所示,则该几何体的体积是3. (2)2A π+ 3. (4)3B π+3. (2)6C π+ 3. (2)3D π+7.执行如图所示的程序框图,则输出的结果是. 6A . 8B . 10C . 15D8.若,y x 满足约束条件221,,21,x y x y x y +⎧⎪⎨⎪-⎩≥≥≤ 则32x y + 的取值范围5. [,5]4A 7. [,5]2B5. [,4]4C 7. [,4]2D9.已知,0x y >>,且211x y+=,若222x y m m ++>恒成立,则实数m 的取值范围是 . (0,2]A . (0,2)B . (4,2)C - . (2,4)D -10.P 为双曲线221916x y -=的右支上一点,,M N 分别是22(5)4x y ++=圆和22(5)1x y -+=上的点,则PM PN -的最大什值为. 8A . 9B . 10C . 7D11.若关于x 的不等式20x ax c +-<的解集为{}21x x -<<,对于任意的[1,2]t ∈,函数321()()2f x ax m x cx =++-在区间(,3)t 上总不是单调函数,则m 的取什值范围是14. 33A m --<< . 31B m --<< 14. 13C m --<< . 30D m -<<12.已知圆22:(3)(4)1C x y -+-=和两点(,1),(,1)A a B a --,且0a >,若圆C 上存在点P ,使得90APB ∠=o ,则a 的最大值为. 6A . 35B . 26C . 5D第II 卷(非选择题,共90分)本卷包括必考题和选考题两部分.第13~第21题为必考题,每个试题考生必须做答.第22~24题为选考题,考生根据要求做答. 二、填空题:本大题共4小题,每小题5分.13.若ABC △的三边为,,a b c ,它的面积为2224a b c +-,则tan C =_________________.14.直三棱柱111ABC A B C -的顶点在同一个球面上,13,4,90AB AC AA BAC ===∠=o ,则球的表面积________________.15.高三某学习小组对两个相关变量收集到6组数据如下表:x 10 20 30 40 50 60 y3928mn4341由最小二乘法得到回归直线方程,发现表中有两个数据模糊不清,则这两个数据的和是_____________.16.过双曲线2222:1(0,0)x y C a b a b-=>>的右顶点A 做斜率为1-的直线,该直线与双曲线的两条渐近线的交点分别为,B C ,若12AB BC =u u u r u u u r,则双曲线的离心率为_____________________.三、解答题:本大题共6小题,共70分.解答应写出文字说明,演算步骤或证明过程. 17.(本小题满分12分)已知数列{}n a 的前项和为n S 且1111n S n n =-+ (*n N ∈) (I)求1a 及数列{}n a 的通项公式n a ; (II)设数列12n n a +⎧⎫⎨⎬⎩⎭的前n 项和为n T ,求n T .18.(本小题满分12分)如图,四棱锥P ABCD -中,,,AB CD AB BC ⊥∥ 222,PA CD BC ===22PB =,6PD =,E 为PD 上一点.(I) 求证:PA ⊥平面ABCD ;. (II)若三棱锥E ACD -的体积为16,求点E 到平面PAB 的距离.19.(本小题满分12分)在APEC 会议期间,北京放假六天,铁路部门再开五地旅游专列,现用分层抽样的方法从去淅江、四川、江西、湖南、陕西五地旅游人员中抽取若干人成立旅游爱好者协会,相关数据统计如下:旅游地 相关人数 抽取人数淅江 30 a 四川 b 1 江西 24 4 湖南 c 3 陕西12d( I )求,,,a b c d 的值;(II)若从去江西和陕西两地已抽取的人数中选2人担任旅游爱好者协会会长,求这两人来自不同旅游地的概率.20.(本小题满分12分)已知抛物线的顶点在坐标原点,焦点在y 轴上,且过点(2,1).( I ) 求抛物线的标准方程;( II )与圆22(1)1x y ++=相切的直线l :y kx t =+ 交抛物线于不同的两点,M N ,若抛物线上一点C 满足()OC OM ON λ=+u u u r u u u u r u u u r(其中0,O λ>为坐标原点),求λ取值范围。

2015年甘肃省第一次高考诊断考试语文试卷(带解析)

2015年甘肃省第一次高考诊断考试语文试卷(带解析)

绝密★启用前2015年甘肃省第一次高考诊断考试语文试卷(带解析)试卷副标题考试范围:xxx ;考试时间:116分钟;命题人:xxx学校:___________姓名:___________班级:___________考号:___________注意事项.1.答题前填写好自己的姓名、班级、考号等信息 2.请将答案正确填写在答题卡上第I 卷(选择题)一、选择题(题型注释)1、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( )(3分) 在适合的大学空气中,最重要的事就是思维训练。

、 。

, 。

①如何让青年用自然科学家、社会科学家或人文学者的方式来思考 ②掌握知识或参与社会实践 ③才是大学的要义④而是要提高自己的心智,培养有效思考的能力、交流思想的能力、逻辑判断的能力以及辨别价值的能力⑤不过是训练思维的必要条件⑥一个人读大学,不是为了被各种事实塞满头脑 A .②⑤①③⑥④ B .⑤②①⑥③④ C .②⑤⑥③④①D .②⑤①③⑥④2、下列各句中,没有语病的一句是( )(3分)A .近年,许多国际品牌成为发展中国家消费者追捧的对象,可面对纠纷时采取的“双重试卷第2页,共12页标准”与“傲慢底气”让消费者很受伤。

B .兰州市政府已经启动更加严格的大气污染应急减排,加大力度削减机动车、工业、扬尘、燃煤四大类污染排放量,以净化空气,改善环境。

C .奔流不息的泾水和渭水,灌溉了肥沃的土地,让这里和关中平原连为一片,成为古代中国最重要的粮仓之一。

D .在克服大风沙、强干旱、大温差等不利条件之后,沙生芦苇、沙生、柽柳、河西菊、沙拐枣、甘草、骆驼刺等植物在西北大沙顽强地生存了下来。

3、依次填人下列各横线处的词语,最恰当的一组是( )(3分)我们以国家公祭的____ ,借助庄严的 ,缅怀南京大屠杀的无辜死难者和所有惨遭日本侵略者杀戮的死难同胞, 中国政府以及中国人民捍卫历史、捍卫和平的信念和决心。

A .道义典礼呈现 B .名义典礼彰显 C .名义仪式彰显D .道义仪式呈现第II卷(非选择题)二、作文(题型注释)4、阅读下面的材料,根据要求写一篇不少于800字的文章。

甘肃省河西五市部分高中2015届高三第一次联考化学试卷

甘肃省河西五市部分高中2015届高三第一次联考化学试卷

2015年甘肃省部分普通高中高三第一次联考化学试卷命题学校:嘉峪关市酒钢三中命题教师:张世瑛葛庆堂陈亚文第I卷(选择题共46分)相对原子质量::H—1 C —12 N —14 O —16 Na —23 Mg —24 Al —27 S —32 Cl —35.5 Fe—56 Cu—64 Br —80 Ag —108 Ti —48 Ca—40一、单项选择题(每题2分,共46分,每小题只有一个选项符合题意)1、化学与社会、生活密切相关,下列说法正确的是A、“歼-20”飞机上使用的碳纤维是一种新型的有机高分子材料B、工业上通常用电解Na、Mg、Al对应的氯化物制取该三种金属单质C、Fe3O4俗称铁红,常做红色油漆和涂料D、燃料电池的燃料都在负极发生氧化反应2.等物质的量的X(g)与Y(g)在密闭容器中进行反应:X(g)+2Y(g)⇌3Z(g)+Q(s) △H >0,下列叙述正确的是:A、当容器中X与Y的物质的量的比满足1:2时反应达到平衡B、达到平衡时X的转化率为25%,则平衡常数K值为9/4C、达到平衡后,反应速率2V正(Y)=3 V逆(Z)D、达到平衡后,加入Q,平衡逆向移动3.下列化学用语只能用来表示一种微粒的是:A. B.C.CH4O D.C4.欲证明一瓶无色液体是纯水,可靠的实验方法是:A.测得其pH=7 B.电解时得到H2与O2的体积比为2:1C.遇钠生成氢气 D.1.01× 105Pa时沸点为100℃5.常温下,下列各组离子在指定溶液中一定能大量共存的是:A.使甲基橙变红的溶液:Fe2+、K+、SO42-、NO3-B.加入铝粉产生氢气的溶液:Na+、K+、SO42-、Cl-C.0.1 mol·L-1NaAlO2溶液:Al3+、Na+、Cl-、NO3-D.水电离出的c(H+)=10-12mol·L-1的溶液:Na+、K+、NH4+、CO32-6.下列实验事实不能用勒沙特列原理解释的是:7.有五种饱和溶液①Ba(NO3)2②Ca(OH)2③NaAlO2④Na2CO3⑤NH3和NaCl,分别持续通入CO2,最终得到沉淀或析出晶体的是:A.①②③④⑤ B.②③④⑤ C.③④⑤ D.③④8.将40℃的饱和硫酸铜溶液升温至50℃,或者温度仍保持在40℃而加入少量无水硫酸铜,在这两种情况下均保持不变的是:A.硫酸铜的溶解度 B.溶液的质量C.溶液中溶质的质量分数D.溶液中Cu 2的数目9.关于三种有机物叙述错误的是(—SH的性质类似于—OH):A.都能发生酯化反应B.都能与NaOH反应C.甲的苯环上的一氯代物有4种D.丙的分子式为C10H15ON,苯环上的一氯代物有3种10.元素周期表中短周期的一部分如右图,关于X、Y、Z、W、Q说法正确的是:A. 元素Y与元素Z的最高正化合价之和的数值等于9B. 原子半径的大小顺序为:W>Z>YC. 离子半径的大小顺序为:W2->Y2->Z3+D. W的气态氢化物的热稳定性和还原性均比Q强11.向含S2—、Fe2+、Br—、I—各0.1mol的溶液中通入Cl2,通入Cl2的体积(标准状况)和溶液中相关离子的物质的量关系图正确的是:12.某苯的衍生物,含有两个互为对位的取代基,其分子式为C8H10O,其中不跟NaOH溶液反应的衍生物种类有:A.2种 B.3种 C.4种 D.5种13.常温时,将某浓度的CH3COOH溶液与pH=13的NaOH溶液等体积混合后,恰好完全反应生成盐和水(若混合体积变化忽略不计),则下列有关所得混合液的说法正确的是:A.混合后溶液pH=7B.所得混合溶液中c(Na+)>c(CH3COO-)>c(H+)>c(OH-)C.所得混合溶液中存在c(CH3COOH)+c(CH3COO-)=0.05 mol·L-1D.混合后溶液中存在c(Na+)+c(H+)=c(CH3COOH)+c(CH3COO-)14.已知:2H2(g)+O2(g)===2H2O(l) ΔH=-571.6 kJ·mol-12CH3OH(l)+3O2(g)===2CO2(g)+4H2O(l) ΔH=-1452 k J·mol-1H+(aq)+OH-(aq)===H2O(l) ΔH=-57.3 kJ·mol-1下列说法正确的是:A.H2(g)的燃烧热为571.6 kJ·mol-1B.同质量的H2(g)和CH3OH(l)完全燃烧,H2(g)放出的热量多C.H2SO4(aq)+Ba(OH)2(aq)===BaSO4(s)+H2O(l) ΔH=-57.3 kJ·mol-1D.3H2(g)+CO2(g)=CH3OH(l)+H2O(l) ΔH=+135.9 kJ·mol-115. 液体燃料电池相比于气体燃料电池具有体积小等优点。

甘肃省高三第一次诊断考试(全科6套)甘肃省高三第一次

甘肃省高三第一次诊断考试(全科6套)甘肃省高三第一次

甘肃省2015年高三第一次高考诊断考试理科综合能力试题考生注意:1.本试卷分第I卷(选择题)和第Ⅱ卷(非选择题)两部分。

答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。

2.回答第I卷时,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。

如需改动,用橡皮擦干净后,再选涂其他答案标号框。

写在本试卷上无效。

3.回答第Ⅱ卷时,将答案写在答题卡上:写在本试卷上无效。

4.考试结束后,将本试卷和答题卡一并交回。

可能用到的相对原子质量:H—l; N-14; O-16; Cl-35.5; Ca-40第I卷(选择题共126分)一、选择题:本题共13小题,每小题6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.关于细胞结构和功能的说法中,正确的是A.所有细胞中核糖体的形成都与核仁密切相关B.神经细胞有细胞周期,其化学成分在不断更新C.葡萄糖、RNA、蛋白质都可以在叶绿体中合成D.线粒体分解葡萄糖产生CO2和H2O2.下列有关ATP的叙述,正确的是A.机体在运动时消耗A TP,睡眠时不消耗A TPB.淀粉酶催化淀粉水解为麦芽糖不需要ATP提供能量C.线粒体和叶绿体合成A TP都依赖氧D.静息电位形成中K+从细胞内到细胞外需要ATP提供能量3.下列变异属于基因重组的是A.同胞兄妹间存在遗传差异B.动物细胞在分裂过程中突破“死亡”的界限,成为不死的癌细胞C.姐妹染色单体的交叉互换D.显微镜下观察某人处于分裂状态的细胞,发现细胞两极所含的染色体数目不同4.关于免疫调节的叙述,正确的是A.免疫系统由免疫器官、淋巴细胞、淋巴因子和抗体组成B.记忆细胞在受到相应抗原刺激时细胞周期会缩短C.二次免疫时,浆细胞是由B细胞受到抗原刺激后增殖、分化产生的D.当抗原侵入宿主细胞时,细胞免疫才开始发挥作用5.植物激素在植物体的整个生命历程中起到了关键作用,以下说法正确的是A.生长素只能促进植物的生长B.不同器官对生长素的反应敏感程度不同,茎比芽更敏感C.在太空中植物激素不能进行极性运输,根失去了向地生长的特性D.用一定浓度赤霉素溶液处理麻黄、芦苇等植物,能使植物增高6.关于生物进化的叙述,错误的是A.生物的种间竞争是一种选择过程B.地理隔离可阻止种群间的基因交流,种群基因库间的差异导致种群间产生生殖隔离C.人类种群中,控制一对相对性状的各种基因型频率的改变说明人类在不断进化D.共同进化的过程也是生物多样性形成的过程7.下列说法不正确的是A.高纯度的二氧化硅广泛用于制作光导纤维,光导纤维遇强碱会“断路”B.煤经过气化和液化等物理变化可以转化为清洁燃料C.多糖、油脂、蛋白质均能发生水解反应D.浸泡过高锰酸钾溶液的硅藻土可以吸收乙烯,所以可用此物保鲜水果8.下列各组物质相互反应后,最终没有白色沉淀生成的是A.过量Ba( OH)2溶液加入明矾溶液B.过氧化钠投入到FeC1:溶液中c.向NaAlO2溶液中通入过量CO2D.向饱和Na2CO3溶液中通入过量CO29.用下列实验装置进行相应实验,设计正确且能达到实验目的的是A.用图1所示装置制取少量H:B.用图2所示装置分离Na2CO3溶液和CH3COOC2H5的混合物C.用图3所示装置验证Na和水反应的热效应D.用图4所示装置蒸干A1Cl3溶液制备无水AIC1310.分子式为C4Hl0烷烃与氯气在光照条件下发生取代反应,生成物中含有两个氯原子且位于相邻碳原子上的同分异构体共有A.3种 B.4种 C.5种 D.6种11.电动汽车具有绿色、环保等优点,镍氢电池(NiMH)是电动汽车的一种主要电池类型。

2015甘肃省一诊 甘肃省2015年第一次高考诊断考试 英语试题 Word版含答案

2015甘肃省一诊 甘肃省2015年第一次高考诊断考试 英语试题 Word版含答案

甘肃省2015年高三第一次高考诊断英语试题本试卷分第I卷(选择题)和第Ⅱ卷(非选择题)两部分。

满分150分,考试时间120分钟。

考生注意:1.答题前,考生务必将自己的准考证号、姓名等填写在答题卡和答卷密封线内相应的位置上。

考生要认真核对答题卡上粘贴的条形码的“准考证号、姓名、考试科目”与考生本人准考证号、姓名是否一致。

2.第I卷每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑,如需改动,用橡皮擦干净后,再选涂其它答案标号。

第Ⅱ卷用黑色墨水签字笔在答题卡上书写作答,在试题卷上作答,答案无效。

3.考试结束后,监考员将试题卷、答题卡一并收回。

第I卷第一部分听力(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,你将有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1. What does the man ask the woman to do?A. To get him something to eat.B. To bring him some magazines.C. To check if he' 11 have any letters.2. What is the woman doing?A. Hunting for a job.B. Searching for a flat.C. Planning a suburban trip.3. What do we know about the man?A. He will stop doing his job.B. He is looking for a new job.C. He doesn't like his present job.4. Who is the man?A. The woman' s doctor.B. Tom's doctor.C. Tom's boss.5. What number does the man want to call?A.8211083.B.6643639.C.8621683.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。

2015甘肃省一诊 甘肃省2015年第一次高考诊断考试 数学(理)试题 Word版含答案

2015甘肃省一诊 甘肃省2015年第一次高考诊断考试 数学(理)试题 Word版含答案

甘肃省2015年高三第一次高考诊断数学(理)试题注意事项:1.本试卷分第I 卷(选择题)和第II 卷(非选择题)两部分。

答卷前,考生务必将自已的姓名、准考 证号填写答题卡上。

2.回答第I 卷时,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框涂黑。

如需改动,用橡皮擦干净后,再选涂其它答案标号框。

写在本试卷上无效。

3.回答第II 时,将合案写在答题卡上,写在本试卷上无效。

4.考试结束后,将本试卷和答题卡一并收回。

第I 卷(选择题,共60分)一、选择题:本大题共12小题,每小题5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.已知集合{}2|230A x x x =--> ,集合B Z = ,则()R C A AB ={}.3,2,1,0,1A --- {}.1,0,1,2,3B -{}.0,1,2C{}.2,1,0D -- 2.设i 是虚数单位,复数111i Z i-=++ 为 .1 A i + .1 B i - .1C i -+.1D i --3.已知向量235111111111,,235dx b dx c dx x x x==⎰⎰⎰a = ,则下列关系式成立的是 A. a<b<c B. b<a<c C. a<c<b D.c<a<b4.函数()y f x = 的图象向右平移6π个单位后与函数cos(2)2y x π=-的图象重合,则()y f x =的解析式为 A.cos(2)3y x π=- B. cos(2)6y x π=+ C. sin(2)3y x π=+ D.sin(2-)6y x π=5.数字―2015‖中,各位数字相加和为8,称该数为―如意四位数‖,则用数字0,1,2,3,4,5组成的无重复数字且大于2015的―如意四位数‖有( )个A.18B.22C.23 D .246. 某几何体的三视图如图所示,则该几何体的体积是2)A π4)B π2)C π+. (2)3D π+ 7.阅读如图所示的程序框图,若输入的n= 10,则该算法的功能是A .计算数列{2n -1}的前11项和B .计算数列{2n -1}的前10项和C .计算数列{2n -1}的前11项和D .计算数列{2n -1}的前10项和8.若,y x 满足约束条件221,,21,x y x y x y +⎧⎪⎨⎪-⎩≥≥≤ 且向量a=(3,2),b=(x,y),则a,b 的取值范围5. [,5]4A 7. [,5]2B 5. [,4]4C 7. [,4]2D 9.已知面积为S 的凸四边形中,四条边长分别记为a 1,a 2,a 3,a 4,点P 为四边形内任意一点,且点P 到四边的距离分别记为h 1,h2,h 3,h 4,若31241234a a a a k ====,则12342234S h h h h k+++=类比以上性质,体积为y 的三棱锥的每个面的面积分别记为S l ,S 2,S 3,S 4,此三棱锥内任一点Q 到每个面的距离分别为H 1,H 2,H 3,H 4,若31241234S S S S K ====,则H 1+2H 2 +3H 3+4H 4 = A .4V K B .3V K C . 2V K D .V K10.已知△ABC 的三边长a ,b ,c 成等差数列,且a 2 +b 2+c 2= 84,则实数b 的取值范围是A .[] B.( C .[ D .(11.在平面直角坐标系xOy 中,以椭圆22221x y a b+=(a>b>0)上的一点A 为圆心的圆与x 轴相切于椭圆的一个焦点,与y 轴相交于B ,C 两点,若△ABC 是锐角三角形,则该椭圆的离心率的取值范围是A .(,22) B .(2) C .(1,12) D .(10,2) 12.已知函数()cosx f x x πλ=,存在()f x 的零点xo (xo≠0),满足[]222200'()()f x x πλ<-,则λ的取值范围是A .(一((0,3) B.3((0,)C.(,(3,)-∞+∞D .3(,(,)-∞+∞ 第Ⅱ卷 (非选择题,共90分)本卷包括必考题和选考题两部分.第13题—第21题为必考题,每个试题考生都必须做答.第22题~第24题为选考题,考生根据要求做答.二、填空题:本大题共4小题,每小题5分.13.8(2x 展开式中的常数项为 .14.直三棱柱ABC –A1B1C1,的顶点在同一个球面上,∠BAC=90°,则球的表面积 .15.下面给出的命题中:①m=-2‖是直线(m +2)x+my +1=0与―直线(m -2)x+(m+2))y 一3=0相互垂直‖的必要不充分条件;②已知函数0()sin af a xdx =⎰,则[(2f f π)]1cos1=-;③已知ξ服从正态分布2(0,)N σ,且(20)0,4P ξ-≤≤=,则P(ξ>2)=0.2;④已知Oc1:X2+ y2 +2x=o,OC2:X2+广+2y -1=o ,则这两圆恰有2条公切线;⑤线性相关系数r 越大,两个变量的线性相关性越强;反之,线性相关性越小.其中是真命题的序号有 16.设数列{}n a 的前n 项和为Sn ,已知121111n n S S S n +++=+,设1()2n a n b =,数列{}n b 的前n 项和为Tn ,若对一切*n N ∈均有2116(,6)3n T m m m ∈-+,则实数m 的取值范围是 。

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2015年麦积区第一次高考检测考试英语试卷第I卷本试卷分第I卷(选择题)和第II卷(非选择题)两部分。

考试结束后,将本试卷和答案卡一并交回。

注意事项:1.答第I卷前考生务必将自己的姓名、准考证号填写在答题卡上。

2.选出每小题答案前,用2B铅笔把答题卡上对应题目的答案标号涂黑。

如需改动,用橡皮擦干净后,再选涂其他答案标号框,不能答在本试卷上,否则无效。

第一部分阅读理解(共两节,满分40分)第一节(共15小题;每小题2分,满分40分)阅读下列列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。

并在答题卡上将该选项涂黑.ADear Parents,It is almost a week since school began. I hope that you and your child are settled and comfortable in the arrangement of the new school year. I would like to take this opportunity to give you news about the art project that the eighth grade students and I will be working on during this unit.My name is Molly Atkinson and I am a new middle school teacher here at MSAE in Kauai. I feel that it is important for you to know that my approach to classroom m anagement is inspired by Maharishi’s Principle of Ideal Teaching. I believe that it is the most positive method for guiding our students’ education. I also believe that by keeping the lessons interesting, the classroom will be a creative environment for the students to explore the artistic process. My experience with the class this week makes me believe that the students and I will have a fruitful and caring experience in our time together.The students’ first project is a three-part work that begins with the creation of a collage (拼贴画). A pencil drawing of the collage will follow. The third part of the project will be a geometrical three-dimensional (几何三维的) drawing of the collage. The students have jumped right into the project with enthusiasm and focus. I can tell that we are going to have a very productive unit.On October 30th, the students will have a showing of their work for you. I look forward to meeting all of you that day. If you would like to get hold of me before that time I will be here after school until 4:30 on Mondays and Wednesdays and can be available on other afternoons by appointment . I may also be reached at my e-mail address: matkinson@. I am very happy to be here and look forward to working with the eighth grade students.Sincerely,Molly Atkinson 1.It can be learned that the letter was written _____.A. after the school year endedB. before the new school year startedC. in the middle of the school yearD. at the beginning of the new school year2.The letter was most probably written by _____.A. an art teacherB. an eighth graderC. a school gardenerD. a head teacher3.In Paragraph 2, Atkinson mentions _____.A. her long work experienceB. her close relationships with the studentsC. the teaching method she appliesD. the training aim of the new term4.The underlined words “that time” in the last paragraph refer to _____.A. October 30thB. 4:30 on MondaysC. 4:30 on WednesdaysD. other afternoonsBDenmark is one of the happiest nations on earth with some of the best quality of life. You don’t need statistics to understand the Dane’s happy lot. Walk around any Danish town and you’ll experience some of the most harmonious civic spaces anywhere. Their intimate scales and perfect transport systems combine the rich history and bold modern lines of the built environment to delight the eye, and the locals’ manners and sense of humor is refreshing.Denmark’s capital Copenhagen is a remarkable city with well-preserved medieval streets, renowned art galleries, Michelin-starred restaurants and a healthy business center. Finding something to do is never a problem and if all else fails, just admiring the streets with a hotdog in hand is an enjoyable way to spend a few hours .Beyond the capital and the bigger cities, Denmark offers a mix of lively towns such as Ribe and Odense plus rural countryside, medieval churches , Renaissance castles and tidy 18th-century villages.The coastline of Denmark with its sand dunes and greenery is a sight that always attract s visitors. So, no matter what time of year you’re in Denmark, you shouldn’t miss out on a trip to the nearest beach .It’s hard , in short , to find fault with the place. The visitor’s most heartfelt complaint is usually the cost of visiting Denmark. True, it is not a cheap destination , but no more so than the UK, and which nation’s public transport system would you rather use?Cheer yourself up by thinking of the country’s remarkable organization and clockwork railway timetable as being financed by the extremely high taxes paid by your hosts. When viewed in this way , this first-rate destination seems like good value, and you get the fairy tales thrown in for free: the Danish royal family is genuinely loved and respected by the vast majority of its citizens, not least handsome PrinceFrederik , his beautiful Australian-born princess-bride, Mar, and their young family.5. Which of the following words can best describe Danes ?A. Polite and humorous .B. Happy and romantic.C. Kind and friendly.D. Out-going and humorous .6. The writer implies in the last two paragraphs that __________ .A. Visiting the U.K. will cost less than travelling in Denmark .B. The transport system in the UK can’t equal that in Denmark .C. People in Denmark pay high taxes to welcome visitors .D. The Danish royal family plays an important role in politics .7. How does the passage mainly develop ?A. By providing examples.B. By making comparisons.C. By giving descriptions.D. By following time order.8. What is the author’s purpose in writing this passage ?A. To introduce Danish culture .B. To show the attractions of Denmark .C. To share experiences of travelling in Denmark .D. To describe the happy life people live in Denmark .CHolidays are really important. Many of us will have childhood memories of summer holidays where we were taken away from home to experience new environments and learn in different ways.But holidays are expensive and, for those on low wages or living on benefits, they are often unobtainable. Even the cheapest holidays require travel and other additional costs that are difficult for many families to meet.For working parents, the long summer break can be a very difficult problem for childcare. When an annual leave allowance amounts to only five weeks, there is a need to spread this across the year. Couples can find themselves taking leave in turn in order to care for children who are on holiday. For some, this makes even an affordable family holiday difficult.The schools that I visit in Nottingham are full of experienced staff committed to giving our children a caring and inspiring learning environment. The number of children receiving free school meals is quite large in Nottingham and many schools have breakfast clubs to make sure that children get a healthy start to the day. Most schools undertake programs of group or individual educational support. Schools also have an important role in safeguarding children, welfare through the ongoing touch and support with their pupils. During the long summer holidays, much of this is missed.While teachers are holidaying in the UK, many of their pupils spend the whole six weeks on the street where they live. The lack of free school meals for six weeks can result in pressure on a family budget and an inability to afford the inspiring experiences that help children to continue their learning.In setting out its plans for a five-term year, Nottingham City Council (委员会)is seeking to reduce the summer holiday down to four and a half weeks, with a more balanced five terms of roughly eight weeks, each followed by a two-week break. We believe this will give real “down time” for school staff and pupils alike but will be short enough not to cause a real break in learning.We acknowledge that this change may be difficult for some school staff, particularly whose own children are educated in other authorities. However, this must be weighed against the benefits for city children for whom we all have the greatest duty of care.9. The underlined word “they” in the second paragraph refers to “____”.A. environmentsB. holidaysC. wagesD. benefits10. It is suggested in the passage that the summer break be reduced to _____.A. 2 weeksB. 4.5 weeksC. 5 weeksD. 6 weeks11. The plans for a shorter summer holiday will help students _____.A. obtain the cheapest holidays without additional costsB. get a chance to spend six weeks a term with teachers in schoolC. benefit more from the caring and inspiring learning environmentD. have more school days to improve their study12. It can be inferred from the passage that _____.A. working parents can enjoy a five-week break to care for their childrenB. the suggested plans for a five-term school year can hardly be carried outC. the long summer holiday gives teachers and students real “down time”D. some school staff will say “No” to the plans for a shorter summer holidayDEvery year, the fascinating tourist destinations below are attracting travelers from home and abroad to St. Louis, which, founded in 1764 by French traders, today is the fifteenth largest urban area in the United States.★American Kennel Club Museum of the DogDog lovers who visit St. Louis won’t want to miss this 14,000-square-foot museum. Inside are over 500 paintings, prints, watercolors, and a variety of other dog art objects. The Museum is open year round, Tuesday through Saturday 10 AM to 4 PM, and Sunday 1 PM to 5 PM. Admission is$5 for adults,$2.50 for seniors, and $1 for children up to 14.★Anheuser Busch BreweryThe Anheuser Buxch Brewery tour is not just for beer lovers. The tour includes the historic Brew House. Then the tour continues to the modern Bevo Packaging Plant. The best will be the Budweiser Clydesdale stables. The tours are always free.★Gateway ArchDesigned by Eero Sarinen and Hannskari Bandel, it took over two years and 900 tons of stainless steel to build. It is the tallest of the country’s National Monuments. The Arch is part of the Jefferson National Expansion Memorial. About one million people per year come to the top of the Arch, where there is an observation platform providing a great view of the city.★The St. Louis ZooFirst version of the St. Louis Zoo opened in 1904 at the St. Louis World’s Fair, but now it has grown into one of the chief zoos in the world. The passenger train takes visitors around the Zoo, which contains over 9,000 animals of over 800 species.The Zoo is open every day but Christmas and New Year, with summer hours of 8 AM to 7 PM, and hours the rest of the year of 9 AM to 5 PM. Admission to the Zoo is free.13. If you are interested in how to make beer, you can visit ________.A. The St. Louis ZooB. Gateway ArchC. Anheuser Busch BreweryD. American Kennel Club Museum of the Dog14. Which of the following statements about Gateway Arch is TRUE?A. People can see the city clearly on the top of the arch.B. It was designed by two famous Italian architects.C. It took 900 tons of stainless steel and cement to build.D. It is the largest of the country’s National Monuments.15. If you plan to visit the St. Louis Zoo, you can go there _____.A. at 9:30 a.m. on New Year’s DayB. at 5:30 p.m. in winterC. at 5:00 p.m. on Christmas DayD. at 8:30 a.m. in summer第二节(共5小题:每小题2分,满分10分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。

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