2016届高三第一次月考 (2)

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湖北省襄阳市保康县第一中学2016届高三下学期第一次月考语文试题Word版含答案详解

湖北省保康县第一中学2015-2016学年度下学期高三年级第一次月考语文试题★祝考试顺利★时间：150分钟分值150分第I卷（选择题）一、选择题（共9分，共3小题，每小题3分）1．下列各句中，加点的成语使用恰当的一项是（3分）A．疑惑，解开一个是一个，科学知识就在书中带着文艺、幽默气息的科普文章中潜移默化．．．．地蔓延开。

B．艺术节期间，您会看到师生们精彩纷呈的节目，我们也希望您能够登台表演的同时对我们学校的发展提出您宝贵的美芹之献．．．．。

C．面对今年五一黄金周楼市的遇冷，而曾经的金九银十现在也呈现不瘟不火．．．．的现状，长期从事房产销售的龙先生直言百姓的观望态势是主要原因。

D．最近一段时间有关于网络游戏与电子竞技之间的讨论都是比较受关注的，武汉高校DoTA联赛获湖北省体育局的批准更是将这个讨论推向了高潮，一时间各大游戏媒体奔走呼告．．．．，说是电竞终于被官方认可了等等。

2．下列各句中没有语病的一句是（）A．4月14日，青海省玉树发生地震后不到一个小时，中国人民解放军兰州军区的一些医院，就像当年在战场上听到冲锋号声一样，立即组成医疗队，火速奔赴灾区。

B．从技术主管到商界奇才，谷歌似乎每周都会流失一位顶级员工。

美国媒体近日称，作为全球最成功和最知名的企业，看到如此多的顶级人才离开谷歌总是令人惊讶。

C．杭州目前已经明确表示，要在5月份推房的楼盘不到20个，与去年同期的36个相比减少了近一半，之前业界一度十分期待的“红5月”极有可能成为楼市的“静默期”。

D．教育何时走出工具理性，淡化功利色彩，才可能回归教育促进人全面发展的本质；只有这样的教育才能真正对准人本身，给每个受教育者健康的身心与健全的人格。

3．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（）陶渊明是中国士大夫精神的一个归宿。

出仕为官是他的初衷，，，，，，。

可以说，《归去来兮辞》是了解陶渊明的隐士情怀，了解中国古代隐士文化的一个窗口。

江苏省宿迁市沭阳梦溪中学(沭阳国际学校)2016届高三上学期第一次月考数学试题 Word版含答案[ 高考]

沭阳国际学校2015—2016学年度第一学期第一次月考高三数学试卷注意事项：1．本试卷共4页．满分160分，考试时间120分钟．2．请将填空题的答案和解答题的解题过程写在答题卷上，在本试卷上答题无效．参考公式：样本数据12x x ,，…，n x 的方差2211()n i i s x x n ==-∑，其中x =11n i i x n =∑一、填空题:本大题共14小题，每题5分,共计70分.请把答案填写在答题卡相应位置上．．．．．．．．. 1．已知集合{1,1,2,4}A =-，{1,2}B =-，则AB = ▲2．设复数z 满足i z i 23)1(+-=+（i 是虚数单位），则z 的实部是____▲____ 3．一种水稻试验品种连续5年的平均单位面积产量(单位：t/hm 2) 如下：9.8，9.9，10.1，10，10.2，则该组数据的方差为 ▲4．从1，2，3，4这四个数中一次随机取两个数，则其中一个数是另一个数的两倍的概率是____▲____5．下图是一个算法流程图,则输出的n 的值是 ▲ .6．设抽测的树木的底部周长均在区间[80,130]上,其频率分布直方图如图所示,则在抽测的60 株树木中,有 ▲ 株树木的底部周长小于100cm.7．已知向量(1,2),(2,3),a b ==若()()a b a b λ+⊥-，则λ＝ ▲8．在矩形ABCD 中，2AB =， 3BC =，以BC 边所在直线为轴旋转一周，则形成的几何体的侧面积为 ▲ .9．若椭圆的焦距长等于它的短轴长，则椭圆的离心率等于 ▲10．命题“[]21,2,+90x x ax ∀∈+≥”是假命题，则实数a 的取值范围是 ▲（第5题）100 80 90 110 /cm（第6题）11．已知⊙A ：221x y +=，⊙B: 22(3)(4)4x y -+-=，P 是平面内一动点，过P 作 ⊙A 、⊙B 的切线，切点分别为D 、E ，若PE PD =，则P 到坐标原点距离的最小值为 ▲ ．12．若数列{}n a 满足1133,2n n a a a n +=-=，则na n的最小值为 ▲ 13．设函数2()3f x x ax a =-++，()2g x ax a =-．若存在0R x ∈，使得0()0f x <与 0()0g x <同时成立，则实数a 的取值范围是 ▲14．若实数,,,a b c d 满足22ln 341a a c b d--==，则()()22a cb d -+-的最小值为 ▲ 二、解答题：本大题共6小题，共计90分，请在答题卡指定区域．．．．．．．内作答，解答时应写出文字说明、证明过程或演算步骤. 15．（本小题满分14分）在ABC △中，角A ，B ，C 所对的边分别为a ，b ，c ．已知ABC △的周长为13+ 且C B A sin 3sin sin =+．（1）求边c 的长；（2）若ABC △的面积为C sin 31，求角C 的大小．16．（本小题满分14分）如图，在直三棱柱111C B A ABC -中，AB AC =，D 、E 分别为BC 、C B 1的中点，（1）求证：11//DE ABB A 平面；（2）求证：1ADE B BC ⊥平面平面17．（本小题满分14分）如图所示，某人在斜坡P 处仰视正对面山顶上一座铁塔，塔高AB=80米，塔所在山高OA=220米，OC=200米，观测者所在斜坡CD 近似看成直线，斜坡与水平面夹角为α，21tan =α （1）以射线OC 为Ox 轴的正向，OB 为Oy 轴正向，建立直角坐标系，求出斜坡CD 所在直线方程；（2）当观察者视角∠APB 最大时，求点P 的坐标（人的身高忽略不计）18．（本小题满分16分）在平面直角坐标系xOy 中，已知对于任意实数k ，直线)((130x k y k ++--+=恒过定点F . 设椭圆C 的中心在原点，一个焦点为F ，且椭圆C 上的点到F 的最大距离为2. （1）求F 点坐标（2）求椭圆C 的方程；（3）设（m ，n ）是椭圆C 上的任意一点，圆O ：222(0)x y r r +=>与椭圆C 有4个相异公共点，试分别判断圆O 与直线l 1：mx +ny =1和l 2：mx +ny =4的位置关系.19．（本小题满分16分）已知函数f (x )＝ax 3＋bx 2－3x （a ，b ∈R ）在点（1，f (1)）处的切线方程为y ＋2＝0．（1）求函数f (x )的解析式；（2）若对于区间[－2，2]上任意两个自变量的值x 1，x 2，都有| f (x 1) －f (x 2)|≤c ，求实数c 的最小值；（3）若过点M （2，m ）（m ≠2）可作曲线y ＝f (x )的三条切线，求实数m 的取值范围．20．（本小题满分16分）已知数列{a n }中，a 2=1，前n 项和为S n ，且1()2n n n a a S -=．（1）求a 1；（2）证明数列{a n }为等差数列，并写出其通项公式；（3）设1lg 3n n na b +=，试问是否存在正整数p ，q (其中1<p <q )，使b 1，b p ，b q 成等比数列？若存在，求出所有满足条件的数组(p ，q )；若不存在，说明理由．沭阳国际学校2015—2016学年度第一学期第一次月考高三数学II （附加题）命题人：章其玉 2015.10 21．【选做题】本题包括A ，B ，C ，D 共4小题，请从这4题中选做2小题，每小题10分，共20分．解答时应写出文字说明、证明过程或演算步骤． A ．选修4-1：几何证明选讲（本小题满分10分）如图，⊙O 是等腰三角形ABC 的外接圆，AB=AC ，延长BC 到点D ，使CD ＝AC ，连接AD 交⊙O 于点E ，连接BE 与AC 交于点F ．（1）判断BE 是否平分∠ABC ，并说明理由；（2）若AE=6，BE=8，求EF 的长．B ．选修4-2：矩阵与变换（本小题满分10分）已知矩阵A ＝⎣⎢⎡⎦⎥⎤ 3 3 c d ，若矩阵A 属于特征值6的一个特征向量为α1＝⎣⎢⎡⎦⎥⎤11，属于特征值1的一个特征向量为α2＝⎣⎢⎡⎦⎥⎤3－2．求矩阵A ，并写出A 的逆矩阵．C ．选修4-4：坐标系与参数方程（本小题满分10分）已知曲线C 的极坐标方程为4sin ρθ=，以极点为原点，极轴为x 轴的非负半轴建立平面直角坐标系，直线l的参数方程为121x t y ⎧=⎪⎪⎨⎪=+⎪⎩（t 为参数），求直线l 被曲线C 截得的线段长度.D ．选修4-5：不等式选讲（本小题满分10分）设x ，y ，z 为正数，证明：()()()()3332222x y z x y z y x z z x y +++++++≥【必做题】（第22、23题每题10分．共20分。

湖南省株洲市第二中学2016届高三历史上学期第一次月考试题

株洲市二中2016届高三第一次月考试卷历史试题时量：90分钟分值：100分第I卷选择题部分（共50分)本卷共25个小题。

每小题2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。

把答案填写在答题卡上。

1．春秋时期各国的军队都是以贵族为主体，每次战争更像是一次大规模的绅士间决斗，正如宋襄公所言：“不重伤，不擒二毛（注：老年人），不鼓（注：攻打）不成列”。

这反映出 ( )A．春秋时期战争方式较为原始 B．春秋时期贵族阶层尚武善战C．春秋时期诸侯四起礼崩乐坏 D．春秋时期上层社会对礼的尊崇2．据《史记》载：一日，魏太子下车，向一位新贵——宫廷文士田子方致意，竟未得到回礼。

太子问：“究竟富贵者还是贫贱者应当骄傲？”田子方答：“贫贱者。

”并解释，他随时都能在别国宫廷上被派上用场。

这反映了（）A．士人为诸侯国所重用 B．士人轻视功名利禄C．诸侯国内部等级森严 D．忠君思想已经形成3．秦汉时期设立了朝议制度，凡遇军国大事，皇帝往往“下其议”于群臣，议定的结果，通常由宰相领衔上奏，最后必须经皇帝裁决，方能施行。

这一制度（）A．表明军国大事是最终由朝臣议定 B．反映了皇权与相权的矛盾C．起到了限制、监督皇权的作用 D．有利于皇帝决策时集思广益4．柳宗元在《封建论》中评价秦始皇废封建、行郡县说：“其为制，公之大者也……公天下之端自秦始。

”郡县制为“公天下”之开端，主要体现在（）A．百姓不再是封君的属民 B．更有利于皇帝集权C．制度法令的统一 D．依据才干政绩任免官吏5．清代史学家赵翼说：“自古皆封建诸侯，各君其国，卿大夫亦世其官……其后积弊日甚，其势不得不变。

于是先从在下者起……开后世布衣将相之例……秦皇尽灭六国以开一统之局……下虽无世禄之臣，而上犹是继体之主也。

”材料表明秦朝政治体制建构的本质含义是（）A．百姓不再是封君的属民 B．由血缘政治转向地缘政治C．中央集权政治开始出现 D．由贵族政治转向官僚政治6．“吏多苛政，政教烦碎，大率咎在部刺史，或不循守条职，举措各以其意，多与郡县事，至开私门，听谗佞，以求吏民过失。

2016届高三上学期第一次月考数学（文）试题Word版含答案

2016届高三上学期第一次月考数学（文）试题Word版含答案2016届高三上学期第一次月考数学文试卷考试时间120分钟，满分150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．设集合M ＝{x |x ≥0，x ∈R }，N ＝{x |x 2<1，x ∈R }，则M ∩N 等于( ) A ．[0,1] B ．[0,1) C ．(0,1]D ．(0,1)2．已知集合A ＝{1,2}，B ＝{1，a ，b }，则“a ＝2”是“A ?B ”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3．已知命题p ：所有有理数都是实数；命题q ：正数的对数都是负数，则下列命题中为真命题的是( ) A ．﹁p 或q B ．p 且q C ．﹁p 且﹁qD ．﹁p 或﹁q4．设函数f (x )＝x 2＋1，x ≤1，2x ，x >1，则f (f (3))等于( )A.15B ．3C.23D.1395．函数f (x )＝log 12(x 2－4)的单调递增区间是( )A ．(0，＋∞)B ．(－∞，0)C ．(2，＋∞)D ．(－∞，－2)6．已知函数f (x )为奇函数，且当x >0时，f (x )＝x 2＋1x ，则f (－1)等于( )A ．－2B ．0C ．1D ．27. 如果函数f (x )＝x 2－ax －3在区间(－∞，4]上单调递减，则实数a 满足的条件是( ) A ．a ≥8 B ．a ≤8 C ．a ≥4D ．a ≥－48. 函数f (x )＝a x －2＋1(a >0且a ≠1)的图像必经过点( ) A ．(0,1) B ．(1,1) C ．(2,0)D ．(2,2)9. 函数f (x )＝lg(|x |－1)的大致图像是( )10. 函数f (x )＝2x ＋3x 的零点所在的一个区间是( ) A ．(－2，－1) B ．(－1,0) C ．(0,1)D ．(1,2)11. 设f (x )＝x ln x ，若f ′(x 0)＝2，则x 0的值为( ) A ．e 2B ．eC.ln22D ．ln212. 函数f (x )的定义域是R ，f (0)＝2，对任意x ∈R ，f (x )＋f ′(x )>1，则不等式e x ·f (x )>e x ＋1的解集为( )．A ．{x |x >0}B ．{x |x <0}C ．{x |x <－1或x >1}D ．{x |x <－1或0<1}<="" p="">二、填空题：本大题共4小题，每题5分．13. 已知函数y ＝f (x )及其导函数y ＝f ′(x )的图像如图所示，则曲线y ＝f (x )在点P 处的切线方程是__________．14. 若函数f (x )＝x 2＋ax ＋b 的两个零点是－2和3，则不等式af (－2x )>0的解集是________． 15. 函数y ＝12x 2－ln x 的单调递减区间为________．16. 若方程4－x 2＝k (x －2)＋3有两个不等的实根，则k 的取值范围是________．三、解答题：解答应写出文字说明、证明过程或演算步骤17.(10分) 化简：(1)3131421413223b a b a ab b a -(a >0，b >0)；(2)(－278)23-＋(0.002)12-－10(5－2)－1＋(2－3)0.18．(12分)已知函数f (x )＝1a －1(a >0，x >0)，(1)求证(用单调性的定义证明)：f (x )在(0，＋∞)上是增函数； (2)若f (x )在[12，2]上的值域是[12，2]，求a 的值．19．（12分）已知定义在R 上的奇函数f (x )有最小正周期2，且当x ∈(0,1)时，f (x )＝2x4x ＋1.(1)求f (1)和f (－1)的值； (2)求f (x )在[－1,1]上的解析式．20．（12分）已知函数f (x )＝x 2＋2ax ＋3，x ∈[－4,6]． (1)当a ＝－2时，求f (x )的最值；(2)求实数a 的取值范围，使y ＝f (x )在区间[－4,6]上是单调函数；(3)当a ＝1时，求f (|x |)的单调区间． 21．（12分）已知函数f (x )＝x 3＋x －16. (1)求曲线y ＝f (x )在点(2，－6)处的切线的方程；(2)直线l 为曲线y ＝f (x )的切线，且经过原点，求直线l 的方程及切点坐标； 22．（12分）已知函数f (x )＝x 3－3ax －1，a ≠0. (1)求f (x )的单调区间；(2)若f (x )在x ＝－1处取得极值，直线y ＝m 与y ＝f (x )的图像有三个不同的交点，求m 的取值范围．2016届高三上学期第一次月考数学答题卡一、选择题（共12小题，每小题5分，共60分，每小题有一个正确答案）13、 14、15、 16、三、解答题17.(10分) 化简：(1)131421413223b a b a ab b a -(a >0，b >0)；(2)(－278)23-＋(0.002)12-－10(5－2)－1＋(2－3)0.18．(10分)已知函数f (x )＝1a －1x(a >0，x >0)，(1)求证(用单调性的定义证明)：f (x )在(0，＋∞)上是增函数； (2)若f (x )在[12，2]上的值域是[12，2]，求a 的值．19．（12分）已知定义在R 上的奇函数f (x )有最小正周期2，且当x ∈(0,1)时，f (x )＝2x4x ＋1.(1)求f (1)和f (－1)的值； (2)求f (x )在[－1,1]上的解析式．20．（12分）已知函数f(x)＝x3＋x－16.(1)求曲线y＝f(x)在点(2，－6)处的切线的方程；(2)直线l为曲线y＝f(x)的切线，且经过原点，求直线l的方程及切点坐标；21．（13分）已知函数f(x)＝x2＋2ax＋3，x∈[－4,6]．(1)当a＝－2时，求f(x)的最值；(2)求实数a的取值范围，使y＝f(x)在区间[－4,6]上是单调函数；(3)当a＝1时，求f(|x|)的单调区间．22．（13分）已知函数f(x)＝x3－3ax－1，a≠0.(1)求f(x)的单调区间；(2)若f(x)在x＝－1处取得极值，直线y＝m与y＝f(x)的图像有三个不同的交点，求m的取值范围．2016届高三上学期第一次月考数学文试卷参考答案1．B2.A3.D4.D5.D6.A7.A8.D9.B10.B11.B12.A13. x －y －2＝0 14. {x |－32<1}<="" p="">15. (0,1] 16. (512，34]17. 解 (1)原式＝121311113233211212633311233().a b a b abab ab a b+-++----==(2)原式＝(－278)23-＋(1500)12-－105－2＋1＝(－827)23＋50012－10(5＋2)＋1＝49＋105－105－20＋1＝－1679. 18. (1)证明设x 2>x 1>0，则x 2－x 1>0，x 1x 2>0，∵f (x 2)－f (x 1)＝(1a －1x 2)－(1a －1x 1)＝1x 1－1x 2＝x 2－x 1x 1x 2>0，∴f (x 2)>f (x 1)，∴f (x )在(0，＋∞)上是增函数． (2)解∵f (x )在[12，2]上的值域是[12，2]，又f (x )在[12，2]上单调递增，∴f (12)＝12，f (2)＝2.易得a ＝25.19. 解(1)∵f (x )是周期为2的奇函数，∴f (1)＝f (1－2)＝f (－1)＝－f (1)，∴f (1)＝0，f (－1)＝0. (2)由题意知，f (0)＝0. 当x ∈(－1,0)时，－x ∈(0,1)．由f (x )是奇函数，∴f (x )＝－f (－x )＝－2－x4－x ＋1＝－2x4x ＋1，综上，在[－1, 1]上，f (x )＝2x4x ＋1，x ∈(0，1)，－2x 4x＋1，x ∈(－1，0)，0，x ∈{－1，0，1}.20．解 (1)当a ＝－2时，f (x )＝x 2－4x ＋3＝(x －2)2－1，∵x ∈[－4,6]，∴f (x )在[－4,2]上单调递减，在[2,6]上单调递增，∴f (x )的最小值是f (2)＝－1，又f (－4)＝35，f (6)＝15，故f (x )的最大值是35. (2)∵函数f (x )的图像开口向上，对称轴是x ＝－a ，∴要使f (x )在[－4,6]上是单调函数，应有－a ≤－4或－a ≥6，即a ≤－6或a ≥4. (3)当a ＝1时，f (x )＝x 2＋2x ＋3，∴f (|x |)＝x 2＋2|x |＋3，此时定义域为x ∈[－6,6]，且f (x )＝?x 2＋2x ＋3，x ∈(0，6]，x 2－2x ＋3，x ∈[－6，0]，∴f (|x |)的单调递增区间是(0, 6]，单调递减区间是[－6,0]．21.解 (1)可判定点(2，－6)在曲线y ＝f (x )上．∵f ′(x )＝(x 3＋x －16)′＝3x 2＋1.∴f ′(x )在点(2，－6)处的切线的斜率为k ＝f ′(2)＝13. ∴切线的方程为y ＝13(x －2)＋(－6)，即y ＝13x －32.(2)法一设切点为(x 0，y 0)，则直线l 的斜率为f ′(x 0)＝3x 20＋1，∴直线l 的方程为y ＝(3x 20＋1)(x －x 0)＋x 30＋x 0－16，又∵直线l 过点(0,0)，∴0＝(3x 20＋1)(－x 0)＋x 30＋x 0－16，整理得，x 30＝－8，∴x 0＝－2，∴y 0＝(－2)3＋(－2)－16＝－26，k ＝3×(－2)2＋1＝13. ∴直线l 的方程为y ＝13x ，切点坐标为(－2，－26.) 法二设直线l 的方程为y ＝kx ，切点为(x 0，y 0)，则k＝y0－0x0－0＝x30＋x0－16x0又∵k＝f′(x0)＝3x20＋1，∴x30＋x0－16x0＝3x2＋1，解之得x0＝－2，∴y0＝(－2) 3＋(－2)－16＝－26，k＝3×(－2)2＋1＝13.∴直线l的方程为y＝13x，切点坐标为(－2，－26)．22.解(1)f′(x)＝3x2－3a＝3(x2－a)，当a<0时，对x∈R，有f′(x)>0，∴当a<0时，f(x)的单调增区间为(－∞，＋∞)．当a>0时，由f′(x)>0，解得x<－a或x>a.由f′(x)<0，解得－a<x<a，< p="">∴当a>0时，f(x)的单调增区间为(－∞，－a)，(a，＋∞)，单调减区间为(－a，a)．(2)∵f(x)在x＝－1处取得极值，∴f′(－1)＝3×(－1)2－3a＝0，∴a＝1.∴f(x)＝x3－3x－1，f′(x)＝3x2－3，由f′(x)＝0，解得x1＝－1，x2＝1.由(1)中f(x)的单调性可知，f(x)在x＝－1处取得极大值f(－1)＝1，在x＝1处取得极小值f(1)＝－3.∵直线y＝m与函数y＝f(x)的图像有三个不同的交点，结合如图所示f(x)的图像可知：实数m的取值范围是(－3,1)．</x<a，<>。

精品解析：海南省海口市第一中学2016届高三上学期第一次月考化学试题解析(解析版)

一．选择题（下列各题给出的四个选项中只有一个选项符合题意。

每小题2分，共42分）1．N A表示阿伏伽德罗常数，下列叙述正确的是( )A．1 mol FeI2与足量氯气反应时转移的电子数为2N AB．2 L 0.5 mol·L－1硫酸钾溶液中阴离子所带电荷数为N AC．1 mol Na2O2固体中含离子总数为4N AD．丙烯和环丙烷组成的42 g混合气体中氢原子的个数为6N A【答案】D【解析】试题分析：A、碘化亚铁盒足量的氯气反应生成氯化铁盒碘，每摩尔碘化亚铁反应转移3摩尔电子，所以错误，不选A；B、溶液中有1摩尔硫酸根离子，带2摩尔电荷，错误，不选B。

C、每个过氧化钠中含有2个钠离子和一个过氧根离子，所以1摩尔过氧化钠含有3摩尔离子，错误，不选C；D、丙烯和环丙烷最简式相同，为CH2，所以42克含有的氢原子的物质的量为（42/14）×2=6，摩尔，正确，选D。

考点：阿伏伽德罗常数的判断2．图表归纳是学习化学的一种常用方法，某同学如下归纳的下表与上图中对应正确的是【解析】试题分析：A、胶体属于混合物，淀粉溶液属于胶体，错误，不选A；B、一氧化氮不属于酸性氧化物，错误，不选B；C、液溴是单质，不是化合物，错误，不选C；D、硫酸是强酸，属于强电解质，正确，选D。

考点：物质的分类3．下列实验设计及其对应的离子方程式均正确的是A．用F e C l3溶液腐蚀铜线路板：Cu + 2F e3+＝Cu2+ + 2Fe2+B．Na2O2与H2O反应制备O2：Na2O2 + H2O＝2N a+ + 2O H－+ O2↑C．将氯气溶于水制备次氯酸：C l2 + H2O＝2H+ + Cl－+ ClO－D ．用惰性电极电解饱和氯化钠溶液：2Cl - + 2H +H 2↑+ Cl 2↑【答案】A【解析】试题分析：A 、氯化铁和铜反应生成氯化亚铁和氯化铜，正确，选A ；B 、过氧化钠和水反应生成氢氧化钠和氧气，离子方程式没有配平，错误，不选B ；C 、氯气和水反应生成盐酸和次氯酸，次氯酸是弱电解质，不能拆成离子形式，错误，不选C ；D 、电解氯化钠溶液实际是氯化钠和水反应生成氢氧化钠和氯气和氢气，错误，不选D 。

2016年上海市建平中学、交大附中高三上英语第一次月考英语试卷及答案

建平中学$交大附中2016学年十月联合月考卷II. Grammar and VocabularySection A (10%)Directions: After reading the sentences or passages below, fill in the blanks to make the sentences or passages coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each other.The world’s (1)__________(famous)heart surgeon,the Egyptian Professor,Sir Magdi Yacoub,has transplanted more hearts than anyone else.To the countless people whose lives he has transformed and saved,he is a hero.Professor Yacoub (2)_____________(inspire) in his work by his father,who was a general surgeon.Now 66 years old,professor Yacoub still retains his energy and extraordinary enthusiasm for his career.For 43 years,he has dealt with desperate patients(3)__________combination pf poor diet,inactive lifestyle and stress overload have caused them to ask for his help.(4)_________ ___________all these experiences,he is very aware of the role of good nutrition and regular exercise in maintaining good health.He eats very well and swims early each morning.Professor Yacoub’s life is always hectic(狂热的).(5)____________a donor heart has suddenly been found,then an operation has to take place quickly.He works long hours;he says there are no regular hours for a heart surgeon,as the surgery _________take place when it needs to be carried out.For relaxation, professor Yacoub enjoys (7)___________(garden) even grows orchids,One dream of his is to go to the Amazon one day(8)________(see) the rare plants there.He is patron of the Chain of Hope charity,which aims to take medical expense to the developing world.Specialist teams give their time free and travel all over the world to places such as Mozambique and Jamaica to train local surgeons in techniques that (9)________ (save) lives .This charity also brings needy children to the West (10)___________necessary heart surgery.Section BDirections: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.(A)Valuable By-Products of Space ResearchResearch that went into developing the highly specialized technology for space travel has resulted in many unexpected 21 applications back on earth. Out of the engineering that produced rocket motor, space suits, and other necessities of space flight came by products that no one had anticipated. Equipment and 22 designed for use in medicine, industry, and the home, these valuable by products of space research, called spin offs, have improved the quality of life on earth in many ways.Some of the best-known examples of spin-offs from space research are found in hospitals and doctors' offices. One such example is the sight switch, which was originally developed to allow astronauts to control their spacecraft without using their hands. It is now used by 23 people to operate devices using eye movements.Doctors have also benefited from the technology required to make electronic instruments small enough and durable enough for trips into space. From this technology have come hearing aids the size of an aspirin and television cameras small enough to be 24 to a surgeon's head to give medical students a close-up view of an operation.Biotelemetry, which was developed to 25 the physical signs of astronauts by checking their temperature, brain-wave activity, breathing rate, and heartbeat, offers doctors a new means of monitoring hospital patients. Biosensors attached to the body send data by wire or radio. This information is displayed on 26 for doctors to analyze.One of the most valuable 27 of aerospace technology to industry is a management technique called the systems approach. With the aid of computers, this technique brings together all the elements of a complex project, including people, money, and materials, to assure that everything is completed at the optimum time. It has been applied to a variety of situations 28 to space exploration. Among them are cancer research, hospital design, city planning, crime detection, pollution control, building construction, and transportation.The experience gained from developing NASA spacesuits was applied to the process of designing clothing for use in other 29 . Firefighters now have lighter and special fire blocking materials that are more 30 to cracking and burning. Spacers used for cushioning in moon boots were adapted for use in athletic shoes that are designed to reduce fatigue and injury.(B)If your parents take out a loan, remind them to make the payments on time. Otherwise it will become a(n) 31 record in their personal credit reports, which are playing a(n) 32 big role in people's daily lives. A story carried by Chongqing Morning Post in June, 33 this trend.According to the report, a Chongqing student borrowed money from the bank to 34 his university studies. After he graduated in 2005, he went to work in Shenzhen. Later, he wanted to buy a house using loans. But several banks turned down his loan 35 . The reason was that he had not paid back 1,500 yuan he borrowed from a bank when he was at university.A personal credit rating is becoming a(n) 36 “pass” in everyday life, as China establishes a nationwide credit database. Personal credit systems go back 150 years. In developed countries, enterprises and banks use them to decide whether or not to loan money or do other business with a person.A credit report 37 the credit worthiness of an individual, a company, or even a country. It is a(n)38 made by credit bureaus of a borrower's overall credit history and his or her ability to repay debt. A poor credit rating means a high risk of defaulting on a loan, and thus leads to the 39 of a loan by the lender.Today in China, credit history in banks is the major 40 of a credit report. But in the future, reports will include information about the payment of telephone bills, water use fees, electricity and natural gas bills, and taxes, according to officials of the People's Bank of China, the central bank.The secrets of long lifeA long healthy life is no accident. It begins with good genes, but it also depends on good ___41___. So what’s the formula for success? In a recent study, scientists have focused on groups living in several refions where exceptional longevity is the norm: Sardinia, Italy, Loma Linda, California, and the islands of Okinawa, Japan.SardiniansWhy do they live so long? __42__ is part of the answer. By 11 a.m. Tonino has already milked four cows, chopped wood and walked four miles with his sheep. Now, taking the day’s first break, he gathers his grown children, grandson, around the kitchen table. Giovanna, his wife, unties a handkerchief containing a paper-thin flatbread called carta da musica, pours some red wine, and cut slices of homemade cheese.These Sardinians also benefit from their __43__ history. According to Paolo Francalacci of the University of Sassari, 80 percent of them are __44__the first Sardinians, who arrived in the area 11,000 years ago. Genetic traits made stronger over generations may favor longevity. __45__, too, is a factor.The Sardinians diet is loaded with fruits and vegetables, milk and milk products, fish and wine. Most of these items are homegrown.AdventistsThe study found that the Ad ventists’ habit of consuming beans, soy milk, tomatoes, and other fruits __46__their risk of developing certain cancers. It also suggested that eating whole wheat bread, drinking five glasses of water a day, and, most __47__, consuming four servings of nuts a week reduced their risk of heart disease. And it found that not eating red meat had been helpful in avoiding both cancer and heart disease.OkinawansThe first thing you notice about Ushi Okushima is her __48__. It fills the room with pure joy. This rainy afternoon she sits comfortably wrapped in a blue kimono. Her thick hair is combed back from her suntanned face, revealing alert green, eyes. Not long ago, she started wearing perfume. When asked about the perfume, she __49__that she has a new boyfriend.__50__behavior for a young woman, perhaps, but Ushi is 103.With an average life expectancy of 78 years for men and 86 years for women, Okinawans are among the world’s longest lived people. This is undoubtedly due in part to Okinawans warm and __51__ climate and scenic beauty. Senior citizens living in these islands tend to enjoy years __52__disabilities. Okinawans have very low rates of cancer and heart disease compared to American seniors.A lean diet of food grown on the island and a philosophy of __53__--- may also be a factor. “eat until your stomach is80 percent full.” may also be factors. Ironically, this healthy way of eating was born of __54__.Ushi Okushima grew up barefoot and poor, her family grew sweet potatoes, which formed the core of every meal. During World War II, when the men of the island joined the army, Ushi and her friend Setsuko fled to the center of the island with their children. “We __55__ terrible hunger,” Setsuko re calls.（B）In today's American society, background checks have become a routine part of hiring process. Employers use them to assess ___56____ workers, judging whether they are qualified for the posts. Through background checks, employers can also make sure that the information applicants provide is ____57___, which suggests the applicants' moral quality.Then what do background checks investigate? Many ____58___ a review of the employee's___59____ history trying to confirm whether the employee has ever been fired or forced to resign. Employers also pay attention to the length of unemployment, afraid that long-time absence from___60____ may bring negative influence to the employee's performance. Sometimes, an applicant's residential history is also an issue. Jobs with state or local governments often require that the employee live in certain areas, ___61____the chances for them to have contact with ill-intentioned people. Besides, living near the work place is always ___62____as it saves time and fares on transportation. Another item which can't be ____63___ is the applicant's criminal history --- whether he has ever been arrested or put into prison. Although __64__ offences like traffic ticketing or queue jumping are usually pardoned, breaking a criminal law is rarely spared and, in most cases, is sure to result in the____65___ of the employment. Then comes the social history. A background check that involves the applicant's social history is generally needed for government posts or employment in finance and law industries that require greater self-dicipline. A small mistake in these ____66___ may result in huge loss. The investigation usually checks drug use, family relationships and social contacts, in order to avoid ___67____someone unsuitable for the posts. Background investigators who look into social history may interview neighbors and professional references recognized by the applicant.Finally in the field of education background, an application form may ask for copies of licenses or university diplomas to show the applicant's __68__ performances. In many instances, an education background check is so particular about ____69___ that investigators even confirm the date on which the employee earned his degree to determine if it ___70____ the information the employee provided on his application.56. A.efficient B.special C.potential D.ordinary57. A.truthful B.adequate C.meaningful petitive58. A.explain B.imply C.describe D.include59. A.health B employment C.study D.finance60. A.work B.school C.family cation61. A.standing B.reducing C.promoting D.offering62. A.difficult B.impossibleC.welcomeD.flexible63. A.developed B.estimated C.included D.neglected64. A.reasonable B.normal C.minor D.easy65. A.ending B.spreading C.continying D.protecting66. A.degrees B.checks C.contacts D.posts67. A.omitting B.rejecting C.hiring D.rewarding68 A.professional B.academic C.social D.athletic69. A.scores B.interests C.behaviors D.details70. A.refers to B.agrees with C.keeps up D.brings aboutBiology may not be everything, but genes apparently have a far greater influence on human behavior than is commonly thought. Similarities ranging from hobbies to bodily gesture are being found in pairs separated at birth. Many of these behaviors are “things you would never think of looking at if you were going to study the genetics of behavior,” says psychologist Thomas J. Bouchard, Jr. , director of the Minnesota Center for Twin and Adoption Research at the University of Minnesota.Bouchard reports that so far, exhaustive psychological tests and questionnaires have been completed with approximately 50 pairs of identical twins reared apart, 25pairs of fraternal twins reared apart and comparison groups of twins reared together. “We were amazed at the similarity in posture and expressive style,” says Bouchard. “It’s probably the feature of the st udy that’s grabbed us the most.” Twins tend to have similar mannerisms, gestures, speed and tempo in talking, habits and jokes. Many of the twins dressed in similar fashion--one male pair who had never previously met arrived in England sporting identical beards, haircuts, glasses and shirts.The most striking example of common psychopathology(精神病理学），however, came from a pair of twinsraised apart. One had been reared by his own(poor) family the other had been adopted into a “good solid upper-middle-class f amily.”Both are now considered to be antisocial personalities, suffering from lack of impulse control, and both have criminal histories. Although the twins share, on average, 50 percent ot their genes, Bouchard suggests that the overlap is probably considerably more with this pair.Personality similarities between the identical twins raised apart are almost the same as they are with identical twins raised together, according to the results of a test developed by University of Minnesota psychologist Auke Tellegen. His personality questionnaire contains scales such as “social closeness,””harm avoidance”and”well-being.”The researchers were especially surprised to find that”traditionalism”--a trait implying conservatism and respect for authority--can be inherited. In fact, says Bouchard, his and other studies have found about 11 personality traits that appear to have significant genetic input.Overall, the emerging findings of the Minnesota study constitute a powerful disproof of those who maintain that environmental influences are the primary shaping forces of personality. The textbooks are going to have to be rewritten, Bouchard predicts.80.Why does Bouchard say these behaviors are “things you would never think of looking at if you were going to study the gene tics of behavior?”A. These behaviors seemed too unimportant for scientists to observe.B. These behaviors seemed too intimate to allow scientists to observe them.C. Psychologists assumed these external characteristics could not be biologically based.D. Psychologists assumed the causes of these behaviors were too complicated for current methods of observations.81.The word “identical”(in para.3) most probably means________.A. fashionableB. alikeC. complexD. identified82.According to the passage, Auke Tellegen agrees that _______________.A.some textbooks on genes and behavior will be rewritten quite soon.B.people’s behaviors and personalities depend at large on their genesC.his personality questionnaire can indi cate people’s 11 personality traitsD.the environmental influences have great effect on people’s personalities81.What does the passage mainly talk about?A.Twins generally share the same hobbies and gestures if they are raised apart.B.Genes have a greater influence on human behavior than is commonly thought.C.People from upper-middle-class family are the same as those from poor family.D.Twins tend to dress in similar fashion even when brought up in different families.Section CDirections: Complete the following passage by using the sentences given below. Each sentence can be used onlySports stars have a natural advantageScientists have identified the clear biological advantages that give the world’s sp orting champions a head start in life before they have even begun their rigorous training programmes.The coach for the French Olympic team says:” we measure special attributes between the ages of 16 and 18. But only one in 10,000 people has the physical aspects needed to compete at the very top level in sporting events. _82____ . We take into account the height, strength and endurance of a person. We also regard mental application as important, how an individual reacts when the competition gets really tough.”Scientists say that medical evidence is playing an increasingly important role in the selection of athletes. A study of the 40-year dominance of Kenyan runners in long distance athletic events has revealed that 45 percent of them come from the Nandi tribe. What is remarkable is that this tribe makes up only 3 percent of the Kenyan population.__83_____. Athletic organizations consider these genetic factors a good indicator when selecting sthletes to produce superior running performances.__84____. For example, David Beckham’s bandy legs have been partly credited with helping to put a spin on the football when he takes a free kick for England. Other biological characteristics are more measurable. The Americantennis player, Andy Roddick, has the fastest serve in the game. He is able to arch his back so much that it increases the rotation of his arm to 130 degrees. This is 44 percent better than the average professional player and this allows them to drive the ball over the net at 240 kilometers per hour. Michael Phelps, the 14-times Olympic swimming champion has over-sized feet which act like flippers to propel him through the water.__85_____. Mia Hamm, probably the best all-round woman footballer in the world, produces less than one liter of sweat an hour when doing vigorous exercise, which is half the human average. When it comes to speed, take the example of woman racing driver, Liz Halliday. A normal person would take 300 milliseconds to make a reactive decision. She can do it in 260 milliseconds. It may not sound much quicker but at top race speeds, this makes a difference of three car lengths.The difference between success and failure is very small and all these biological factors are crucial in finding future champions.Hitting the right buttonIt has been found that in some countries,achievement in some subjects at school is not always good for boys as it is girls.It is possible that using computers may be a way to solve this problem.Many boys seem to have a natural liking for computers,but it can often be hard to leave the screen and concentrate on the work the teacher wants them to do.As computers are becoming more and more important in the world of education today,it is natural to assume that computers can help greatly with boys who do not do too well at school and need to raise their general educational standards.Many boys appear to be more confident than girls in using it.and they need to use computers more frequently ,especially at home.Researchers at universities now think that it could be a really good way of re-engaging under-achieving boys in the learning process,and teachers have indicated that it does work.They have found that,although lots of boys do not seem to like writing in the classroom,when they use a computer they are more wiling to compose longer pieces of writing and use different styles.The issue of unintelligible handwriting is no longer a problem,either,as the neatness and presentation standards rise when boys use a computer to print out their work.Many boys welcome the “hands on” approach of computer,However,researchers and teachers need to be careful that boys don’t just “cut and paste”things that they have found on the internet, but haven’t read,and hand it in as a completed assignment.Some boys o verestimate how good they are and think they can do things without any effort.They need to develop proper research skills and make their written work more structured.Other boys take short cuts,or look at internet sites they haven’t been asked to look at.They may not plan or think carefully about their work,or they may try to finish their work quickly.This tendency is not going to be completely cured by using computers.One way to get boys to concentrate properly on the work they have been asked to do may be to encourage them to use their computers at home.However,they also need to be set tasks that are interesting and relevant to them.As in all things,the interaction between the pupil,the teacher and the computer is crucial.Translation:1.你知道如何给别人留下美好的印象吗？（leave）2.知道那时我才意识到我也许是最后知道这件事的人。

宁夏回族自治区银川一中2016届高三上学期第一次月考数学(理)试题含解析

银川一中2016届高三年级第一次月考数学试卷（理）第Ⅰ卷（共60分）一、选择题：本大题共12小题,每小题5分,满分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.已知集合}1{>=x x A ，}4,2,1,0{=B ，则B A CR)(=A 。

}1,0{B 。

}0{C 。

}4,2{D 。

∅ 【答案】A 【解析】试题分析：={1}()={0,1}R R C A x x C A B ≤∴,选A考点：集合的运算2。

下列命题中的假命题是 A ．02,1>∈∀-x R x B 。

0)1(,2>-∈∀*x NxC ．1lg ,00<∈∃x R xD.2tan ,00=∈∃x R x3。

2222π=--⎰-dx x x m ，则m 等于A ．-1B ．0C ．1D ．2【答案】B 【解析】试题分析：由定积分的几何意义可知，原题即为求函数22y x x =--与x 轴在区间[]2.m -上围成图形面积大小，而函数22y x x =--的图像是以()1,0-为圆心,以1为半径在x 轴上方的半圆，它的面积为21122ππ⋅⋅=，即为题目所求面积，而m 为函数22y x x =--与x 轴另一个交点的横坐标,由图像可得0m =考点:定积分的几何意义4。

下列函数中,既是偶函数，又在区间)2,1(内是增函数的是 A ．x y 2cos = B 。

x y 2log =C.2xx e e y --=D 。

13+=xy5。

若4tan 1tan =+θθ，则=θ2sin A. 错误!B 。

错误!C.错误!D. 错误! 【答案】D 【解析】试题分析:由2221tan 1tan 111tan 442sin 2tan 1tan tan 2tan 22tan θθθθθθθθθ+++=⇒=⇒=∴==+考点：三角函数恒等变换6.若)1,0(∈x ，则下列结论正确的是 A ．x x x 2lg >>B ．x x x>>lg 2C ．x x xlg 2>> D ．x x x lg 2>>【答案】C 【解析】试题分析:(0,1)lg 0,01,21x x x ∈∴<>,故选C考点:函数的性质7。

甘肃省白银十中2016—2017学年第一学期高三年级第一次月考数学试题Word版含答案.doc

白银十中2016—2017学年第一学期高三年级第一次月考数学(理科)试题出题人：田学礼审题人：王开泰第I 卷（选择题，共60分）一、选择题（本大题共12小题，每小题5分，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. 已知全集U ＝{1,2,3,4,5,6}，集合A ＝{2,3,4}，集合B ＝{2,4,5}，则下图中的阴影部分表示( )A ．{5}B ．{1,3}C ．{2,4}D ．{2,3,4,5} 2．下列函数中，与函数y ＝x 相同的是( ) A ．y ＝x 2xB ．y ＝(x)2C ．y ＝lg 10xD ． 2log 2x y =3. 下列函数中，既是偶函数，又是在区间(0，＋∞)上单调递减的函数为 ( )A ．2y x -=B ．1y x -=C ．2y x =D ．13y x =4. 给出以下四个判断，其中正确的判断是 ( )A ．函数f(x)的定义域关于原点对称是f(x)具有奇偶性的充分不必要条件B ．命题“若x≥4且y≥2，则x ＋y≥6”的逆否命题为“若x ＋y ＜6，则x ＜4且y ＜2”C ．若p ：∂0x ≥ ，x 2－x ＋1>0，则¬p ：∀x<0，x 2－x ＋1≤0D ．己知n ∈N ，则幂函数y ＝x 3n－7为偶函数，且在x ∈(0，＋∞)上单调递减的充分必要条件为n ＝15．已知函数220()log 0x x f x x x ⎧≤=⎨>⎩ ，则方程1()2f x =的解集为（） A． B． C．{ D． 6. 如图给出了函数y ＝a x ，y ＝log a x ，y ＝log (a ＋1)x ，y ＝(a －1)x 2的图象，则与函数y ＝a x ，y ＝log a x ，y ＝log (a ＋1)x ，y ＝(a －1)x 2依次对应的图象是 ( )A ．①②③④B ．①③②④C ．②③①④D ．①④③②7. 已知函数f(x)是定义在(－∞，＋∞)上的奇函数，若对于任意的实数x>0，都有1(2)()f x f x +=-，且当x ∈[0,2)时f(x)＝log 2(x ＋1)，则f(2 015)＋f(2 016)的值为( )A ．－1B ．－2C ．2D ．18. 定义在区间[0,1]上的函数f(x)的图象如下图所示，以A(0，f(0))、B(1，f(1))、C(x ，f(x))为顶点的△ABC 的面积记为函数S(x)，则函数S(x)的导函数S′(x)的大致图象为()9．函数2()(1)1f x x f x '=--+在x=1处的切线方程为（）A. 4y x =-+B. 3y x =C. 33y x =-D. 39y x =-10.已知函数f(x)的定义域为[－1，5]，部分对应值如下表，f(x)的导函数()y f x '＝的图象如图所示．下列关于f(x)的命题：①函数f(x) 在x=0，4处取到极大值；②函数f(x)在区间[0，2]上是减函数；③如果当x ∈[－1，t]时，f(x)的最大值是2，那么t 的最大值为4；④当1＜a ＜2时，函数y ＝f(x)－a 不可能有3个零点．其中所有真命题的序号是（）A.①②B. ①②③C. ①②④D. ①②③④11.函数f(x)在定义域R 内可导，f(x)＝f(2－x)，当(1,)x ∈+∞时，()()10x f x '<－，设352a=f(),b=f 22(),c=f(5)log log log ，则( )A ．c<a<bB ．c<b<aC ．a<b<cD ．b<a<c12. 设函数2sin 20()20a x x f x x a x +≥⎧=⎨+<⎩（其中a ∈R ）的值域为S ，若[1，+∞）⊆S ，则a 的取值范围是( )A ．（﹣∞，）B ．[1，]∪（，2]C ．（﹣∞，）∪[1，2]D ．（，+∞）第Ⅱ卷（非选择题，共90分）二、填空题（本大题共4小题，每小题5分，共20分，把答案填在题中的横线上）13．函数f(x)＝ 1－2log 6x 的定义域为________． 14．已知函数()()21()0,1m f x log x m m =-+>≠且的图象恒过点P,且点P 在直线1,,ax by a b R +=∈上,那么ab 的最大值为____________________.15. 已知a≥0，函数f(x)＝(x 2－2ax)e x ，若f(x)在[－1,1]上是单调减函数，则a 的取值范围是________.16. 设函数f(x)＝e 2x 2＋1x ，g(x)＝e 2x e x ，对任意x 1，x 2∈(0，＋∞)，不等式g(x 1)k ≤f(x 2)k ＋1恒成立，则正数k 的取值范围是________．三、解答题（本大题共6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10分）已知()f x xlnx ＝.(1)求曲线f(x)在x e =处的切线方程.(2)求函数f(x)的单调区间.18. （本小题满分12分）已知函数f(x)＝ax 3＋cx ＋d(a ≠0)是R 上的奇函数，当x ＝1时，f(x)取得极值－2.(1)求函数f(x)的解析式；(2)求函数f(x)的单调区间和极大值；19.（本小题满分12分）设函数f(x)＝a x －(k －1)a －x (a>0且a ≠1)是定义域为R 的奇函数． (1)求k 值；(2)若f(1)<0，试判断函数单调性并求使不等式f(x 2＋tx)＋f(4－x)<0恒成立的t 的取值范围．20.（本小题满分12分）已知函数()f x 是定义在R 上的偶函数,现已画出函数()f x 在y 轴左侧的图象(二次函数图象的一部分),如图所示,请根据图象:(1)画出函数()f x 在y 轴右边的图像并写出函数()()f x x R ∈的解析式.(2)若函数()()[]2()2,1,2g x f x ax x =-+∈（a R ∈为常数），求函数()g x 的最小值及最大值.21.（本小题满分12分）已知函数f(x)＝ax 2＋bx ＋c e x(a ＞0)的导函数y ＝f ′(x)的两个零点为－3和0.(1)求f(x)的单调区间；(2)若方程()0f x m -=有三个不同的的解，求m 的取值范围（用a 表示）。

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2016届高三上第一次月考化学试题
第I卷
可能用到的相对原子质量：Cl 35.5 H 1 Cu 64 N 14 C 12 Na 23 O 16 Al 27 一、选择题：本题共7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。

7.分类是化学学习与研究的常用方法，下列分类正确的是( )
A．Na2O、MgO、Al2O3均属于碱性氧化物Array B．石灰石、生石灰、熟石灰均属于碱
C．酸、碱、盐之间发生的反应均属于复分解反应
D．混合物、分散系、胶体从属关系如右图所示
8.设N A表示阿伏加德罗常数的数值，下列说法正确的是( )
A．1 mol Na2O2中含有的阴离子数为0.2N A
B．标准状况下，由H2O2制得2.24LO2转移的电子数目为0.4N A
C．常温常压下，8gO3含有4 N A个电子
D．常温下，1 L pH＝2的H2SO4溶液中含有的H＋数目为0.02N A
9.下列相关离子方程式书写正确的是()
A．NaClO溶液与FeCl2溶液混合：6Fe2＋＋3ClO－＋3H2O=2Fe(OH)3↓＋3Cl－＋4Fe3＋B．用食醋检验牙膏中的碳酸钙：CaCO3＋2H＋=Ca2＋＋CO2↑＋H2O
C．FeCl2酸性溶液放在空气中变质：2Fe2＋＋4H＋＋O2=2Fe3＋＋2H2O
D．电解MgCl2水溶液的离子方程式：2Cl－＋2H2O H2↑＋Cl2↑＋2OH－
10. 进行下列实验：将①中溶液滴入②中，预测的现象与实际相符的是（）
11. 在一定条件下，使CO和O2的混合气体26 g充分反应，所得混合物在常温下跟足量的Na2O2固体反应，结果固体增重14 g，则原混合气体中O2和CO的质量比可能是( ) A．9∶4 B．1∶1 C．6∶7 D．7∶6
12.室温下，将1mol的CuSO4·5H2O(s)溶于水会使溶液温度降低，热效应为△H1，将1mol 的CuSO4(s)溶于水会使溶液温度升高，热效应为△H2；CuSO4·5H2O受热分解的化学方程式为：CuSO4·5H2O(s) == CuSO4(s)+5H2O(l)，热效应为△H3。

则下列判断正确的是（）A．△H2＞△H3B．△H1＜△H3
C．△H1+△H3 =△H2D．△H1+△H2＞△H3
13.微生物电池是指在微生物的作用下将化学能转化为电能的装置，其工作原理如图所示。

下列有关微生物电池的说法错误的是（）
A．正极反应中有CO2生成
B．微生物促进了反应中电子的转移
C．质子通过交换膜从负极区移向正极区
D．电池总反应为C6H12O6+6O2=6CO2+6H2O
第II卷
二、非选择题：
26. （14分）由熔盐电解法获得的粗铝含有一定量的金属钠和氢气，这些杂质可采用吹气精炼法除去，产生的尾气经处理后可用于钢材镀铝。

工艺流程如下：
（注：NaCl熔点为801℃；AlCl3在181℃升华）
（1）精炼前，需清除坩埚表面的氧化铁和石英砂，防止精炼时它们分别与铝发生置换反应产生新的杂质，相关的化学方程式为①和②________________________。

（2）将Cl2连续通入坩埚中的粗铝熔体，杂质随气泡上浮除去。

气泡的主要成分除Cl2外还含有________；固态杂质粘附于气泡上，在熔体表面形成浮渣，浮渣中肯定存在________________。

（4）镀铝电解池中，金属铝为________极，所发生反应的离子方程式为________________________________，钢材镀铝后，表面形成的致密氧化铝膜能防止钢材腐蚀，其原因是________________________。

27. （12分）CH4既是一种重要的能源，也是一种重要的化工原料。

（1）已知8.0 g CH4完全燃烧生成液体水放出444.8 kJ热量。

则
CH4 (g）+2O2(g）＝CO2(g）+2H2O(l）ΔH＝kJ·mol－1。

（2）以CH4为燃料可设计成结构简单、能量转化率高、对环境无污染的燃料电池，其工作原理如图所示，则通入a气体的电极名称为，通入b气体的电极反应式为。

（质子交换膜只允许H+通过）
（3）在一定温度和催化剂作用下，CH4与CO2可直接转化成乙酸，这是实现“减排”的一种研
究方向。

①在不同温度下，催化剂的催化效率与乙酸的生成速率如图所示，则该反应的最佳温度应控制在左右。

②该反应催化剂的有效成分为偏铝酸亚铜（CuAlO2，难溶物）。

将CuAlO2溶解在稀硝酸中生成两种盐并放出NO气体，其离子方程式为。

（4）CH4还原法是处理NO x气体的一种方法。

已知一定条件下CH4与NO x反应转化为N2和CO2，若标准状况下8.96 L CH4可处理22.4 L NO x，则x值为。

28. （16分）在精制饱和食盐水中加入碳酸氢铵可制备小苏打（NaHCO3），并提取氯化铵作为肥料或进一步提纯为工业氯化铵。

完成下列填空：
（1）写出上述制备小苏打的化学方程式：________________________________________ （2）滤出小苏打后，母液提取氯化铵有两种方法：
①通入氨，冷却、加食盐，过滤②不通氨，冷却、加食盐，过滤
对两种方法的评价正确的是_____________。

（选填编号）
a．①析出的氯化铵纯度更高b．②析出的氯化铵纯度更高
c．①的滤液可直接循环使用d．②的滤液可直接循环使用
（3）提取的NH4Cl中含有少量Fe2＋、SO42―。

将产品溶解，加入H2O2，长时间加热至沸，再加入BaCl2溶液，过滤，蒸发结晶，得到工业氯化铵。

加热至沸的目的是____________________________________________________。

滤渣的主要成分是__________________、______________________
（4）称取1.840 g小苏打样品（含少量NaCl），配置成250 mL溶液，取出25.00 mL用
0.1000 mol/L盐酸滴定，消耗盐酸21.50 mL。

实验中所需要的定量仪器除滴定管外，还有__________________________________。

选用甲基橙而不选酚酞作为指示剂的原因是______________________ ___________。

样品中NaHCO3质量分数为_____________________。

（保留3位小数）
（5）将一定质量小苏打样品（含少量NaCl）溶于足量盐酸，蒸干后称量固体质量，也可测定小苏打的含量。

若蒸发过程中有少量液体溅出，则测定结果__________。

（选
填“偏高”、“偏低”或“不受影响”）。

II.将2．5g碳酸钠、碳酸氢钠和氢氧化钠的固体混合物完全溶解于水，制成稀溶液，然后向该溶液中逐滴加入1mol·L－1的盐酸，所加入盐酸的体积与产生CO2的体积（标准状况）关系如下图所示：
（1）当加入35mL盐酸时，产生CO2的体积为 mL（标准状况）。

（2）碳酸钠的质量分数为。

29.（16分）有机物A是合成高分子树脂（）和某合成鞣剂
（）
的原料之一。

相关的合成路线如下图所示（某些生成物已略去）：
已知：
Ⅰ. （R1、R2、R3代表烃基）
Ⅱ.
请回答下列问题：
（1）经质谱测定，有机物A的相对分子质量为164，燃烧8.2 g有机物A，生成标准状况下11.2 L CO2和5.4 g H2O 。

则A的分子式是。

（2）步骤Ⅰ的目的是；
（3）将有机物E溶液滴到饱和溴水中，有大量白色沉淀生成。

E的含氧官能团的名称
是。

H→合成鞣剂的反应类型是。

（4）B→D的化学方程式是。

（5）F→高分子树脂的化学方程式是。

（6）F的同分异构体X具有如下特点：①与F具有相同的官能团；②苯环上有两个取代基；
③1 mol X 最多消耗Na 、NaOH、NaHCO3的物质的量分别为3、2、1。

且X有如下转化关系：
香豆素的结构简式为， X的结构简式为。

由X生成香豆酸的化学方程式是。

2016届高三上第一次月考化学试题答案
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（2）HCl、AlCl3；NaCl
（4）阳，阻止钢材中的铁与空气中的氧气、水接触。

27、（12分）（12分）（1）-889.6 ；（2）正极，CH4 - 8e- + 2 H2O = CO2 + 8H+
（3）①250℃；②3CuAlO2+16 H++NO3-= NO↑+ 3Al3+ + 3Cu2+ + 8H2O；（4）1.6
28、(18分) I（1）NH4HCO3+NaCl=NaHCO3↓+NH4Cl （2分）
（2）ad （2分）
（3）Fe(OH)3BaSO4（2分）
（4）电子天平250mL容量瓶（2分）选用酚酞作为指示剂，不能确定滴定终点（2分）;0.982（2分）
（5）偏低（2分）
II（1）224；（2）42．4%。

29. （16分）（1）C10H12O2（2分）（2）保护酚羟基（2分）
（3）羟基（1分）缩聚反应（1分）
（4）
（2分）
（5）（2
分）
(6) （2
分）
或
或。