资源简介 浙江省温州市2012届高三第一次适应性测试数学试题(文科)本试题卷分选择题和非选择题两部分.全卷满分150分,考试时间120分钟.请考生按规定用笔将所有试题的答案涂、写在答题纸上.选择题部分(共50分)注意事项:1.答题前,考生务必将自己的姓名、准考证号用黑色字迹的签字笔或钢笔填写在答题纸上.2.每小题选出答案后,用2B铅笔把答题纸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.不能答在试题卷上.参考公式:球的表面积公式 棱柱的体积公式球的体积公式 其中S表示棱锥的底面积,h表示棱锥的高棱台的体积公式其中R表示球的半径棱锥的体积公式 其中S1,S2分别表示棱台的上、下底面积,h表示棱台的高其中S表示棱柱的底面积,h表示棱柱的高 如果事件A、B互斥,那么一、选择题:本大题共10小题,每小题5分,共50分.在每小题给出的四个选项中,只有一项符合题目要求.1. 已知是虚数单位,则 ( )A. B. C. D.2.若集合,则下列结论正确的是 ( )A. B.C. D.3.已知是互相垂直的单位向量,设,则= ( )A.25 B.24 C.5 D.04.如图给出的是计算的值的一个程序框图,则判断框内应填入的条件是( )A. B.C. D.5.已知平面α⊥平面β,点,则过点A且垂直于平面β的直线( )A.只有一条,不一定在平面α内B.有无数条,不一定在平面α内C.只有一条,一定在平面α内D.有无数条,一定在平面α内6.设,则“”是“”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7.函数的最小正周期为 ( )A. B. C. D.8.已知数列 ( )A.2 B.4 C.5 D.9.若直线l被圆所截得的弦长为,则直线l与下列曲线一定有公共点的是 ( )A. B. C. D.10.已知函数,,若在区间内,函数有三个不同零点,则实数a的取值范围是 ( )A. B. C. D.非选择题部分(共100分)注意事项:1.用黑色字迹的签字笔或钢笔将答案写在答题纸上,不能答在试题卷上.2.在答题纸上作图,可先使用2B铅笔,确定后必须使用黑色字迹的签字笔或钢笔描黑.二、填空题:本大题共7小题,每小题4分,共28分.11.如图所示的茎叶图中,甲,乙两组数据的中位数之和是 。12.若函数的实数a的值为 。13.如图,若一个几何体的正视图、俯视图、俯视图相同,且均为面积等于2的等腰直角三角形,则该几何体体积为 。14.已知双曲线的离心率为2,则它的一焦点到其中一条渐近线的距离为 。15.若数列的各项按如下规律排列:= 。16.一个矩形的周长为l,面积为S,给出:①(4,1) ②(8,6) ③(10,8) ④其中可作为取得的实数对的序号是 。17.若实数x,y满足约束件将一颗骰子投掷两次得到的点数分别为a,b,则函数在点(2,-1)处取得最大值的概率为 。三、解答题:本大题共5小题,共72分,解答应写出文字说明、证明过程或演算步骤.18.(本题满分14分)如图,在中,,垂足为,且.(Ⅰ)求的大小;(Ⅱ)已知的面积为15,且E为AB的中点,求的长.19.(本题满分14分)设等差数列(1)求数列的通项公式;(2)若成等比数列,求正整数n的值。20.(本题满分14分)如图,在三棱锥A—BCD中,,,设顶点在底面上的射影为.(1)求证:BC=DE;(2)求CE与平面ACD所成角的大小。21.(本题满分15分)已知函数(e为自然对数的底数)。(1)求函数的极小值;(2)对区间[—1,1]内的一切实数x,都有成立,求实数a的取值范围。22.(本题满分15分)如图,过点A(0,-1)的动直线l与抛物线两点。(1)求证:;(2)已知点B(-1,1),直线PB交抛物线C于另外一点M,试问:直线MQ是否经过一个定点?若是,求出该定点的坐标;若不是,请说明理由。开 始i=1, s=0s=s+i=i+1输出S结 束否是浙江省温州市2012届高三第一次适应性测试理科综合能力测试本试卷分第I卷(选择题)和第II卷(非选择题)两部分。满分300分。考试时间150分钟。可能采用的相对原子质量:H 1 C 12 O 16 Mg 24 Al 27 P 31 Cl35.5第I卷(选择题,共20题,共120分)一、选择题(本题包括13小题,每小题只有一个选项最符合题意)1.下列关于线粒体内蛋白质的叙述中,错误的是 ( )A.部分线粒体蛋白在线粒体内合成 B.部分线粒体蛋白是葡萄糖易化扩散的载体C.部分酶参与膜上的电子传递 D.部分与柠檬酸循环有关的酶分布在内膜上2.将枪乌贼巨大轴突置于体内组织液的模拟环境中,下列分析错误的是 ( )A.减小模拟环境中Na+浓度,动作电位的峰值变小B.增大模拟环境中Na+浓度,刺激引发动作电位所需时间变短C.静息时质膜对K+通透性变大 ,静息电位的绝对值不变D.增大模拟环境中K+浓度,静息电位的绝对值变小3.如图所示,甲物质表示某种胞外物质,丙物质表示乙细胞接受甲物质影响后大量分泌或释放的某种物质。下列依次对甲、丙物质的例举中不合理的是 ( )A.抗原、抗体B.兴奋性递质、乙酸胆碱C.葡萄糖、胰岛素D.胰高血糖素、葡萄糖4.科学家利用小鼠成纤维细胞培养体系来培养肝细胞,下列叙述正确的是 ( )A.肝组织经胰酶处理和悬浮培养可获得肝细胞克隆B.培养液中常添加抗生素C.培养体系中小鼠成纤维细胞的细胞周期大于肝细胞D.肝细胞贴壁生长时没有接触抑制现象5.基因工程利用某目的基因(图甲)和PI噬菌体载体(图乙)构建重组DNA(图丙)。限制性核酸内切酶的酶切位点分别是BgI II下列分析合理的是 ( )A.用EcoR I切割目的基因和PI噬菌体载体B.用BgI II和EcoRI切割目的基因和PI噬菌体载体C.用BgI II和Sau3A I切割目的基因和PI噬菌体载体D.用EcoRI 和Sau3A I切割目的基因和PI噬菌体载体6.温州某地乌鸦连续10年的种群数量增长情况如图所示,后一年的种群数量是前一年的倍,下列分析正确的是 ( )A.第6年以前乌鸦种群进行逻辑斯谛型增长 B.第5年和第7年的乌鸦种群数量相同C.第3年的乌鸦种群增长速率最大 D.第3年的乌鸦种群数量最大7.化学与人类生活、社会可持续发展密切相关,下列说法不正确的是 ( )A.蛋白质、棉花、核酸、PVC、淀粉都是由高分子组成的物质B.合理开发利用可燃冰(固态甲烷水合物)有助于缓解能源紧缺C.红外光谱仪、核磁共振、质谱仪、分光光度计都可用于有机化合物官能团结构的分析D.造成大气污染的SO2、CO和NO,主要来源于化石燃料的燃烧和汽车尾气的排放8.下列说法正确的是 ( )A.用丙酮与盐酸的混合液作展开剂,对Fe3+与Cu2+用纸层析法分离时,Fe3+移动较快B.阿司匹林制备实验中,将粗产品加入饱和NaOH溶液中以除去水杨酸聚合物C.用瓷坩锅高温熔融NaOH和Na2CO3的固体混合物D.标准盐酸滴定待测NaOH溶液,水洗后的酸式滴定管未经标准液润洗,则测定结果偏低9.X、Y、Z、R和W代表原子序数依次增大的5种短周期元素,X元素原子最外层电子数比次外层电子数多2,R与Y同主族,W元素族序数等于周期数的2倍。已知常温下:W氢化物(气态)+Z单质(气态)=Z氢化物(液态)+W单质(固态)。下列说法正确的是 ( )A.Y、W元素氧化物对应的水化物一定是强酸B.R元素位于第二周期第VA族C.稳定性:Z氯化物>W氢化物D.原子半径从小到大:Z10.BHT是一种常用食品抗氧化剂,合成方法有右边两种:下列说法正确的是 ( )A.甲与BHT均能与Na2CO3溶液反应,但后者有CO2生成,前者没有B.丙在浓硫酸和加热条件下可以转化为乙C.甲与BHT分子中所有碳原子共平面D.方法一和方法二的反应类型都是加成反应11.已知可逆反应AsO3-4+2I-+2H+ AsO3-3+I2+H2O,设计如下图装置,进行下述操作:①向(II)烧杯中逐滴加入浓盐酸,发现微安表(G)指针偏转:②若改往(II)烧杯中滴加40%NaOH溶液,发现微安表指针与①的偏转方向相反。下列有关说法不正确的是 ( )A.①操作过程中C1棒上发生的反应为2I--2e-=I2B.②操作过程中盐桥中的阳离子移向(I)烧杯C.若将微安表换成惰性电极电解饱和食盐水的装置,在①操作过程中与C2棒连接的电极上有Cl2产生D.若将微安表换成电解精炼铜装置,在②操作过程中与C1棒连接的为纯铜电极12.下列说法正确的是 ( )A.4.6g有机物C2H6O的分子结构中含有的C—H键数目一定为0.5NAB.一定温度下,氯化铵水解离子方程式:NH+4+H2O NH3·H2O+H+,若用KW表示的离子积,Kb表示氨水电离常数,则氯化铵水解平衡常数K=KW/KbC.已知反应:2Fe3++2I-=2Fe2++I2+2H+:2Co(OH)3+6H+=2Co3++Cl2↑+6H2O:2Fe(OH)2+I2+2OH-=2Fe(OH)3+2I-;则在酸性溶液中氧化性:Fe3+>Co(OH)3>I2D.已知则反应SiCl4(g)+2H2(g)====4HCl(g)+Si(s)的焓变为:△H=[(4×360+2×436)-(4×431+4×176)]kJ·mol-1=-116kJ·mol-113.下表是25°C时某些盐的浓度积常数和弱酸的电离平衡常数,下列说法正确的是 ( )A.相同浓度CH3COONa和NaClO的混合液中,各离子浓度的大小关系是c(Na+)>c(ClO-)>c(CH3COO-)>c(OH-)>c(H+)B.碳酸钠溶液中滴加少量氯水的离子方程式为CO2-3+Cl2=HCO-3+Cl-+HClOC.向0.1mol·L-1CH3COOH溶液中滴加NaOH溶液至c(CH3COOH):c(CH3COO-)=5:9,此时溶液pH=5D.向浓度均为1×10-3mol·L-1的KCl和K2CrO8混合液中滴加1×10-3mol·L-1的AgNO3溶液,CrO2-4先形成沉淀14.如图所示,质量分别为的A、B两个楔形物体叠放在一起,B靠在竖直墙壁上,在力F的作用下,A、B都始终静止不动,则 ( )A.墙壁对B的摩擦力大小为mgB.A、B之间一定有摩擦力的作用C.力F增大,墙壁对B的摩擦力也增大D.力F增大,B所受的合外力一定不变15.某玻璃砖中有一个空气三棱柱,其截面如图所示。现有一束很细的具有二种不同颜色的复色光P从AB边射向空气,经过二次折射后,有a、b两束光分别从AC边上R、Q两点射回玻璃中(R、Q点未画出,已知R点离A点近)。则 ( )A.光束从AB界面射入空气后向BC边偏折B.在空气三棱柱中a光传播时间比b光的短C.当a、b两束光由玻璃射向空气中,a光临界角比b光临界角大D.用a、b两束光在相同条件下做双缝干涉实验,b光干涉条纹间距比a光大16.如图所示,坐标原点处有一波源,波源起振方向为-y方向。当波传到x=1m处的质点P开始计时,在t=0.4s时PM间第一次形成图示波形(其余波形未画出),此时x=4m的M点刚好落在波谷。则 ( )A.P点的振动周期为0.4sB.这列波的传播速度为7.5m/sC.P点开始振动的方向为+y方向D.当M点开始振动时,P点正好在波谷17.有一足够宽的匀强电场,电场强度大小为E,方向竖直向下。从电场中的某点O,以大小不同的速率沿同一水平方向射出若干个质量为m,带电量为+q的相同带电粒子,不计粒子重力及相互间的影响。当每个粒子的动能增大到各自初动能的3倍时的位置分别记为P1,P2,P3,……,则P1、P2、P3、……的连线形状为 ( )A.一个圆B.一条直线C.一条抛物线D.不规则的曲线二、不定项选择题(每题至少一个选项正确,每题6分,漏选得3分,错选或不选得0分)18.2011年9月29日我国成功发射了“天宫一号”目标飞行器,同年11月1日成功发射了“神舟八号”飞船,之后两者成功实现对接。“天宫一号”和“神舟八号”绕地球做匀速圆周运动的图像如图所示,图中A代表“天宫一号”,B代表“神舟八号”,虚线为各自的轨道,则 ( )A.“神舟八号”通过加速可以实现与“天宫一号”对接B.“天宫一号”的向心加速度大于“神舟八号”的向心加速度C.将来宇航员在“天宫一号”上生活时可以用台秤来测量自己的体重D.“天宫一号”的运行周期大于“神舟八号”,运行速度小于“神舟八号”19.如图所示,建筑工地上载人升降机用不计质量的细钢绳跨过定滑轮与一有内阻的电动机相连,通电后电动机带动升降机沿竖直方向先匀加速上升后匀速上升。摩擦及空气阻力均不计。则 ( )A.升降机匀加速上升过程中,升降机底板对人做的功等于人增加的动能B.升降机匀速上升过程中,升降机底板对人做的功等于人增加的机械能C.升降机上升的全过程中,电动机消耗的电能等于升降机增加的机械能D.匀速上升过程中电动机的输出功率一定小于匀加速上升过程中电动机的最大输出功率20.如图所示,绝缘水平面上固定一正点电荷Q,一质量为m、电荷量为—q的小滑块(可看作点电荷)从a点以初速度V0沿水平面向Q运动,到达b点时速度减为零。已知a、b间距离为s,滑块与水平面间的动摩擦因数为μ,重力加速度为g,以下判断正确的是 ( )A.此过程中产生的热能为mv20/2B.滑块在运动过程的中间时刻,速度大小小于v0/2C.滑块在运动过程中所受的库仑力一定小于滑动摩擦力D.Q产生的电场中,a、b两点间的电势差Uab=m(V02-2μgs)/2q第II卷(非选择题,共12题,共180分)21.(10分)某同学利用透明直尺和光电计时器来验证机械能守恒定律,实验示意图如下,当有不透光物体从光电门间通过时,光电计时器就可以显示物体的挡光时间。将挡光效果好、宽度为d=3.8×10-3m的黑胶带贴在透明直尺上,从一定高度由静止释放,并使其竖直通过光电门。某同学测得各段黑胶带通过光电门的时间△t1与图中所示的高度差△h1,并将部分数据进行了处理,结果如下表所示。(取g=9.8m/s2.注:表格中M为直尺质量)(1)请将表格中a、b、c三处的数据填写完整。(2)通过实验得出的结论是: 。(3)根据该实验请你判断下列△EK—△h图象中正确的是22.(10分)如图(甲)所示的M是一个黑箱(内部连接了一个电学元件;小灯泡或定值电阻),小王同学从实验室找来了如下器材:电压表V1(量程3V,内阻很大),电压表V2(量程5V,内阻很大),电流表A(量程0.6A,内阻很小),滑动变阻器(50Ω),电源(电动势和内阻均未知),单刀单掷开关,导线若干。然后他设计了如图(乙)所示的实物电路来探究黑箱内的元件及电源的电动势和内阻,通过调整滑动变阻器的阻值,得到如下表所示的实验数据。(1)请你帮他将电流I和电压U1、U2的数据描到同一坐标系中,并用圆滑的曲线绘出各自的“U—I”图线。(2)根据图象判断黑箱中的电学元件最有可能是下面的哪一个?A.小灯泡 B.定值电阻(3)当电流表的示数为0.25A时,黑箱B消耗的电功率为 W。(4)实验中电源电动势为 V,电源内阻为 Ω。(第(3)、(4)两步结果均保留两位有效数字)23.(16分)冬季有一种雪上“俯式冰撬”滑溜运动,运动员从起跑线推着冰撬加速一段相同距离,再跳上冰撬自由滑行,滑行距离最远者获胜,运动过程可简化为如图所示的模型,某一质量m=20kg的冰撬静止在水平雪面上的A处,现有质量M=60kg的运动员,用与水平成角的恒力F=200N斜向下推动冰撬,使其沿AP方向一起做直线运动,当冰撬到达P点时运动员迅速跳上冰撬与冰撬一起运动(运动员跳上冰撬瞬间,运动员和冰撬的速度不变)。已知AP距离为S=12m,冰撬与雪面间的动摩擦因数为0.2,不计冰撬长度和空气阻力。(g=10m/s2,sin37°=0.6,cos37°=0.8)求:(1)冰撬从A到P的运动时间;(2)冰撬从P点开始还能滑行的距离。24.(20分)如图甲所示,间距L=1m的足够长的光滑平行金属导轨与水平面成30°角放置,导轨电阻不计,导轨上端连有R=0.8Ω的电阻和理想电流表A,磁感应强度为B=1T的匀强磁场垂直导轨平面向上,t=0时刻有一质量m=1kg,电阻r=0.2Ω的金属棒,以初速度v0=10m/s从导轨上某一位置开始沿导轨向上滑行,金属棒垂直导轨且与导轨接触良好,与此同时对金属棒施加一个沿斜面向上且垂直于金属棒的外力F,F随时间t的变化关系如图乙所示,已知金属棒沿导轨向上运动的过程中,电流表的示数是均匀变化的,重力加速度g取10m/s2,则:(1)t=0时刻金属棒的加速度多大?(2)金属棒运动到最高点后,又返回到(棒返回前已经达到匀速运动),返回过程中,电阻R上产生的热量多大?25.(22分)如图所示,边界线MON的右侧,水平分界线OK的上方有垂直纸面向外的磁感应强度为B的匀强磁场(含边界),在分界线OK的下方有与分界线OK成30°的场强为E的匀强电场,分界线OK与边界线MON间的夹角,边界OM上有一粒子源S,距O点的距离为L,从S点发射出的粒子的质量为m,电荷量为+q(不计粒子重力)。(1)若粒子源仅打出一个粒子,其速度大小为,方向与SM成30°角进入磁场,如图所示,求:①该粒子在磁场中运动的半径;②该粒子自打出后到第三次经过OK分界线时运动的总时间。(2)现将OK下方的电场撤去,并调整粒子源,使其向磁场中打入大量粒子,速度大小均为,方向可沿纸面内任意方向,求能从OK边界射出的粒子在磁场中运动的时间范围。26.(14分)抗酸药常用于治疗胃酸过多,某抗酸药X由五种常见短周期元素组成的碱式盐,难溶于水,某兴趣小组设计实验探究抗酸药X的成分:取一定量X粉末在空气中充分加强热,常温下,经检测除产生无色无味气体A外,还生成液态氧化物B和白色固体(C和D混合物),白色固体能部分溶于NaOH溶液。已知B、C、A、D的物质的量之比为12:6:1:1,且式量依次增大,请回答下列问题:(1)写了C的电子式(2)写出X的化学式(3)检验气体A的方法是(4)写出D与氢氧化钠溶液反应的离子方程式(5)用化学方程式表示X能治疗胃酸过多的原因(6)将白色固体溶于足量稀盐酸再滴加一定量的NaOH溶液得到沉淀Y,请设计实验方案检验Y的成分27.(14分)丙酮可作为合成聚异戊二烯橡胶,环氧树脂等物质的重要原料,丙酮在某溶剂里在催化剂作用下发生反应:2CH3COCH3(aq)CH3COCH2COH(CH3)2(aq)。回答下列问题:(1)取相同浓度的CH3COCH3,分别在40℃和60℃下,测得其转化率随时间变化的关系曲线(-t)如下图所示。下列说法正确的是A.上述反应的正反应为放热反应B.b代表40℃下CH3COCH3的-1曲线C.升高温度可缩短该反应达平衡的时间并能提高平衡转化率D.增大压强可缩短该反应达平衡的时间并能提高平衡转化率E.从0到80min,CH3COCH2COH(CH3)2的(2)当丙酮的起始浓度为0.10mol·L-1时,实验测得20℃时的平衡转化率为60%,列式计算20℃时上述反应的平衡常数K= 。(3)若该反应在40℃和60℃时的平衡常数分别为K1和K2,则K1 K2(填“>”、“<”或“=”,下同)。该反应的△S 0,在 (填“较高”或“较低”)温度下有利于该反应自发进行。(4)一定温度下,随着丙酮的起始浓度增大,其平衡转化率 (填“增大”、“不变”或“减小”)(5)某温度时,根据CH3COCH3的浓度随时间的变化曲线,请在同一图中绘出CH3COCH2COH(CH3)2浓度随时间的变化曲线。28.(15分)半导体生产的外延生长工序中,常需要控制掺杂,以保证控制电阻率,其中三氯化磷(PCl3)是一种重要的掺杂剂。实验室要用黄磷与干燥的Cl2模拟工业生产制取PCl3,用图1装置制取Cl2,图2装置制取PCl3,部分仪器已省略。已知黄磷与少量Cl2反应生成PCl3。与过量Cl2反应生成PCl5、PCl3遇O2会生成POCl3、POCl3溶于PCl3,PCl3遇水会强烈水解生成H3PO3和HCl。物质 熔点/℃ 沸点/℃PCl3 -112 75.5POCl3 2 105.3请根据以上信息,回答下列问题:(1)仪器乙的名称 ;(2)冷凝管中的冷却水从 口进(填“a”或“b”);(3)写出实验室制氯气的离子方程式 ;(4)向仪器甲中通入干燥Cl2之前,应先通入一会干燥CO2,其目的是 ;(5)碱石灰的作用是 ;(6)已知PCl5遇水发生强烈水解生成两种酸,写出PCl5与水反应的化学方程式 ;(7)粗产品中常含有POCl3、PCl5等。加入黄磷加热除去PCl5后,通过 (填实验操作名称),即可得到纯净的PCl3;(8)测定产品中PCl3的质量分数:迅速称取ag产品,加水反应后配成250mL溶液,取出25.00mL加入过量的c1mol·L—1V1mL碘溶液,充分反应后再用c2mol·L—1Na2S2O3溶液滴定过量的碘,终点时消耗V2mLNa2S2O3溶液。已知:H3PO3+H2O+I2=H3PO4+2H1:I2+2Na2S2O3=2Na1+Na2S4O6;假设测定过程中没有其他反应。根据上述数据:该产品中PC13的质量分数为 (用含字母的代数式表示)。29.(15分)有机物A(C12H15C1O3)分子为多种官能团芳香 族化合物,其结构简式如右图:(其中虚线为未知部分的结构),为推测A的分子结构,进行如下图所示的转化过程(其中部分产物已略):已知D能使溴的CC14溶液褪色;B不能与FeC13溶液发生显色反应,1molB最多能与2mol金属钠反应;C催化氧化产物不能发生银镜反应。回答下列问题:(1)写出C中官能团的名称 ;(2)A的结构简式(确定一种): ;(3)写出反应类型:C→D ,B→E ;(4)写出E与新制碱性Cu(OH)2反应的化学方程式 。(5)E有多种同分异构体,满足下列条件的同分异构体有 种,写出其中行意一种同分异构体的结构简式 。①含有苯环的一取代结构;②分子结构中含有甲基;③能发生水解反应30.(14分)当其他条件均最适宜时,北沙参在不同温度和光强度条件下的光合速率如下图所示,光合速率以干重增加速率(mg/单位叶面积·h)表示。请回答下列问题:(1)25℃条件下,1klx光强度时叶肉细胞中产生ATP的场所是 ,5klx光强度时的真正光合速率 (大于、等于、小于)P点代表的真正光合速率。(2)15℃条件下,将光强度从2klx改为10klx后,北沙参光合速率逐渐增大,开始阶段光合速率小于8mg/单位叶面积h的可能原因是 。(3)15℃条件下,P点以后北沙参光合速率不再继续增大的限制因素是 。若将CO2浓度降低为大气中CO2浓度值,则叶绿体中NADPH合成速率将会 (变大、不变、变小),P点向方向移动。(4)25℃条件下,北沙参黑暗处理1h后再在12klx光强度下照射1h,则实验期间干重积累量约为 mg/单位叶面积。31.(12分)禾本科植物种子萌发时能释放-淀粉酶,以动员储藏的养分。研究者以小麦种子(如图所示)为实验材料进行了以下实验:(1)实验分组甲组:培养液+有胚半粒乙组:培养液+无胚半粒丙组:培养液+无胚半粒+赤霉素丁组:培养液+无胚半粒+赤霉素+环乙酰亚胺(抑制蛋白质合成)(2)一段时间后,检测各组是否释放-淀粉酶(1)利用甲组、乙组、丙组研究种子释放-淀粉酶的诱发机制。结果发现,甲组、丙组释放-淀粉酶,乙组不释放,可得出结论: 。同时也说明赤霉素有促进 作用。(2)丙组、丁组对照的研究目的: 。预测丁组的可能实验结果并得出相应结论: 。32.(18分)某农科所做了两个小麦品系的杂交实验:70cm株高(以下表现型省略“株高”)和50cm杂交,F1全为60cm。F1自交得到F2,F2中70cm:65cm:60cm:55cm:50cm约为1:4:6:4:1。育种专家认为,小麦植株高由多对等位基因控制,遵循自由组合定律,可用A、a、B、b,……表示,请回答下列问题:(1)F2中60cm的基因型是 。请利用上述实验材料,设计一个杂交实验对专家观点加以验证,实验方案在答题卷的空白方框内用遗传图解表示: (要求写出配子)(2)上述实验材料中,一株65cm和一株60cm杂交,杂交后代中70cm:65cm:60cm:55cm约为1:3:3:1,则65cm亲本的基因型为 ,60cm亲本的基因型为 ,杂交后代中基因型为 种。(3)上述实验材料中,一株65cm和一株60cm杂交,F1 (可能、不可能)出现“1:1”的性状分离比。(4)A、B等基因通过控制某些蛋白质的生物合成来影响小麦株高,与这一过程直接有关的发生DNA分子—RNA分子碱基互补配对的场所是 ,发生RNA分子—RNA分子碱基互补配对的场所是 。浙江省温州市2012届高三第一次适应性测试自选模块试题本试题卷共18题,满分60分,考试时间90分钟。注意事项:1.答卷前,考生务必将自己的姓名和准考证号用黑色字迹的签字笔或钢笔填写在答题纸上。2.将选定的题号按规定要求先用2B铅笔填写在答题纸上的“题号”框内,确定后再用签字笔或钢笔描黑,否则答题视作无效。3.考生可任选6道题作答,所答试题应与题号一致,多答视作无效。语文题号:01“中国古代诗歌散文欣赏”模块(10分)阅读下面的文章,回答后面的问题。宝山记游[清]管同宝山县城临大海,潮汐万态,称为奇观。而予初至县时,顾①未尝一出。独夜卧人静,风涛汹汹,直逼枕簟②,鱼龙舞啸,其形声时入梦寐间,意洒然快也。夏四月,荆溪周保给自吴中来。保绪故好奇,与予善。是月既望,遂相携观月于海塘。海涛山崩,月影银碎,寥阔清寒,相对疑非人世境。予大乐之。不数日,又相携观日出。至则昏暗,飓尺不辨,第闻涛声,若风雷之骤至。须臾天明,日乃出。然不遽出也,一线之光,低昂隐见,久之而后升。(楚辞)曰:“长太息兮将上。”不至此,乌知其体物之工哉!及其大上,则斑驳激射,大抵与月同,而其光侵眸,可略观而不可注视焉。后月五日,保绪复置酒吴淞台上。午晴风休,远波若镜。南望大洋,若有落叶十数,浮泛波间者,不食顷已皆抵台下,视之,皆莫大舟炉。苏子瞻记登州之境,今乃信之。于是保绪为予言京都及海内事,相对慷慨悲歌,至日暮乃反。宝山者,嘉定分县,其对岸县曰崇明。水之出乎两县间者,实大海之支流,非即大海也。然对岸东西八十里,其所见已极为奇观。由是而迤南,乡所见落叶浮泛处,乃为大海,而海与天连,不可复辨矣。[注释]①顾:可是。②簟(diān):竹席。③迤南:向南延伸。④乡:刚才。(1)找出文章中总托宝山大海特点的句子。(2分)(2)金圣叹说:“文章之妙,无过曲折”。作者写宝山的大海之美,并非平铺直叙,而是曲折有致。请你结合文章进行赏析。(8分)题号:02“中国现代诗歌散文欣赏”模块(10分)阅读下面的诗歌,回答文后问题。母亲傅天琳在田野,母亲你弯腰就是一幅名画粘满麦秸的脸庞疲劳而鲜亮银色夜晚的柔情来自一座草房我们家永远葱绿来自母亲的灵魂永远地开放儿孙般的玉米和谷穗一代代涌来将你围成一座村庄在母亲博大的清芬里我只有一粒绿豆的呼吸和愿望(1)本诗中的母亲是一个怎样的形象?(4分)(2)本诗中的“意象”颇有特色,请加以赏析。(6分)数学题03“数学史与不等式选讲”模块(10分)(1)解不等式:(2)已知,求S的最小值。题04:“矩阵与变换和坐标系与参数方程”模块(10分)平面直角坐标系上的动点满足方程,为参数时,动点P(x,y)的轨迹为C1;(1)写出C1的普通方程;(2)当为参数时,动点P(x,y)的轨迹为C2,设C2和C1的 交点为A,B,求|AB|.英语题号05阅读理解(分两节,共5小题;每小题2分,满分10分)阅读下面短文,并根据短文后的要求答题。Albert Einstein once said “If the bee disappears from the surface of the earth, we’ll have no more than four years to live.”Bees are the only insects that produce food eaten by human-honey. They have to fly 90,000 miles to make just one kilogram of honey. No wonder we use the phrase “busy as a bee” to describe people who never stop working. Honeybees live in huge groups forming complex societies. Each group has a queen bee, whose job is to lay eggs. Worker bees collect nectar(花蜜), make honey and defend the hive while male bees fertilize the queen’s eggs ① They work for the benefit of the group. Bees are selfless creatrures.The production of honey is a complex process. Bees actually make to honey to feed themselves during the winter. In order to produce the honey, nectar is collected from flowers and taken to the hive. There the bees add a special enzyme(酶)that turns the nectar into honey. ② Finally the bees use their wings to fan the hive and create a draught (汽流)that removes most of the water content. Once it’s become honey, they put a cap of bee-wax over it to keep it safe.Bees have an even more important job pollination(授粉). While they’re collecting the neatar from flowers, they also pick up pollen(花粉). When they land on another plant and drop the pollen, a process of fertilization takes place. ③ It’s estimated that one third of human food supply depends on insect pollination, most of which is done by bees. So without bees there would be no onions, lettuce, apples , cucumbers, etc. You could forget your cup of tea or coffee in the morning – because plants needed for those drinks wouldn’t grow, either.The bad news is that bees are in trouble. ④ As more and more land is cultivated, there is less natural habitat for bees. The use of pestieides is also a major danger. So are mobile phones with their radiation given off by hi-tech tools, causing the disappearance of the bees. On top of that there is the “varroa mite” – a parasite(寄生虫) that attaches itself to a bee’s body and then feeds off it. A disease by varroa mites can destroy a whole group of bees. In the USA, wild honeybee populations have dropped by 90% in the last 50 years. And this is happening worldwide.Bees are extraordinary, and we need them much more than they need us. Something needs to be done before it is too late. If not, our world might never be the same. So we’d better get busy, busy as a bee.第一节 根据短文内容,从A、B、C、D和E中选出最合适填入短文空缺处的选项,并将序号及相应答案写在答题纸上。选项中有一项是多余选项。A.And we are partly to blame.B.And what do they have in common C.Then bees have to stay asleep in winter.D.And it isn’t only flowers that bees pollinate.E.Then they put it into honeycombs(蜂窝)they have built specially.第二节 根据短文所给的信息,用一个完整的句子回答下面的问题,并将序号及相应答案写在答题纸上。题号08填空(共10小题;每小题1 共10分)阅读下面的短文,在标有序号的空白处填入一个适当的词,或填入括号中单词的正确形式,并将序号及相应答案写在答题纸上。Nowadays, with fast social development, our tasks are even harder, which makes it unavoidable for us to bear on a large amount of ① . There are three ways I think useful to release stress, ② include watching TV, listening to music and hiking. These activities will help us to reduce stress emotionally, mentally and physically.Watching TV has been always a popular approach ③ relaxation. And, nothing is more relaxing than being a “couch potato” with piles of snack in front. We don’t know where the stress ④ (go) after finishing a series of funny soap opera.Listening to some music, ⑤ soft music, helps the relief of pressure because those soft and beautiful songs or tunes can calm our nerves and give us a state of relaxation in the process of enjoying ⑥ . Lost in those soft and gentle songs or tunes, you will get a sense of comfort, which brings us a lot of release from the difficult tasks we must face.As we know, sports is ⑦ a good method to relieve pressure, of which hiking is really an effective option. Spend some time going hiking and we can rest ourselves to a large extent. When we ⑧ (expose) to and in close contact with nature, we’ll think ourselves tiny and the stress we meet slight. Besides, the movements all around our body while hiking enable us to feel happy and ⑨ from the nervousness or anxiety about work or family for the moment.Stress is indeed a noticeable problem. Since we cannot ⑩ anything well under a lot of stress, so why not solve it first in the three ways mentioned above. We can remove some stress to some extent, avoiding its harm to us mentally and physically.思想政治题号07:“经济学常识”模块(10分)随着经济社会的发展,市场对太阳能光伏产品的需求日益增加,我国掀起了一股太阳能光伏投资热潮。2011年,我国小及太阳能的生产个数已达3000多家,从业人员超过10万人,产能超过40GW,市场需求在30GW左右,在供需失衡加剧情况下,太阳能光伏产业发展将步入调整期,一些缺乏核心技术的中小企业将逐渐被淘汰,一些大企业凭借资本、技术、管理优势乘势兼并中小企业,迎来一波发展的小高潮,业内人士认为,“调整期关头,谁的现金流充足、技术过硬谁就能抢占先机,待市场回暖一,就可以摘下行业‘头牌’”。结合材料,运用“价值规律的作用”的知识,分析说明我国太阳能光伏产业从扩张到调整的原因。题号08“生活中的法律常识”模块(10分)李某出国前委托张某卖房,2011年3月,张某将李某价值220多万元的房子按照2002年买房时的价格62万元卖给自己的好友王某,且办理了过户手续,李某闻讯诉至法院,要求确认房屋买卖无效、王某返还房屋。(1)本案中、房屋的所有权应归谁所有?为什么?(6分)(2)诉讼中,李某应向法院提供哪些证据?为什么要承担提供证据的责任?(4分)历史题号:09“历史中重大改革回眸”模块(10分)阅读下列材料,回答问题材料一:至秦则不然,用商鞅之法,改帝王之制,除井田,民得卖买,富者田连阡陌,贫者无立锥之地。——《汉书·食货志》材料二:(太和)九年,下诏均给天下民田;诸男夹十五年以上,授露田亩四十亩,妇人二十亩,……以供耕作……——《魏书·食货志》(1)根据材料一并结合所学知识,分析“除井田”的利与弊。(4分)(2)根据材料二并结合所学知识,概述魏孝文帝时期均田制的基本内容,指出其积极影响。题号:10“世界文化遗产荟萃”模块(10分)阅读下列材料,回答问题材料二:屋顶等第制度,明、清仍沿前朝之制,以四阿(庑殿)为最尊,九脊(歇山)为次之,桃山又次之,硬山为下。——梁思成《中国建筑史》(1)太和殿屋顶采用与其地位相符的庑殿式,指出太和殿在紫禁城中的地位。(6分)(2)结合材料和所学知识,分别指出图1屋顶和图2大圆顶所反映的文化内容。(4分)地理题号:11“城乡规划”模块(10分)读有关材料,回答下列问题。材料一:左下图是我国南方某经济发达的大城市,图中A地块面积约80公顷,地块周边的城市主次干道已建。为响应国家政策,现将其规划为可容纳4万人左右的大型保障房、廉租房居住区。材料二:右下图为A地块的规划方案。(1)影响该市土地利用空间布局的主要因素是(2分)A.土地价格、历史文化 B.交通状况、环境质量C.产业结构、地形地势 D.用地同状、河流流向(2)说明左图中A地块居住区规划项目选址的理由。(4分)(3)结合右图信息,试分析A地块道路交通和教育文化设施规划方案的可行性,并说明理由。(4分)题号:12“自然灾害与防治”模块(10分)读有关材料,回答下列问题“山城”重庆市位于长江和嘉陵江汇合处,是我国雷暴灾害高发区。读图回答。(10分)(1)下列地理要素与雷暴相关性最大的是?(2分)A.气温 B.降水 C.地形 D.河流(2)据左图简述重砂市雷暴灾害空间分布特点。(2分)(3)据右图说明重庆市雷暴数日变化特点及原因。(6分)物理题号:13“物理3—3”模块(10分)(1)(本小题4分。在给出的四个选项中,至少有一项是符合题目要求的,选对但不全的得 2分,有选错的得0分)到西藏高原地区旅游过的人通常会发现,自己所带的非真空密封包装的食品会出现“胀袋”现象。如图为某人在旅游途中对同一密封的小包装食品拍报的两张照片,甲图摄于海拔5m、气温25℃的环境下,乙图摄于海拔3000m、气温20℃的环境下。包装袋内的气体可看作理想气体。则下列说法中正确的是( )A.乙图中小包装袋鼓起来,主要是因为袋内气体分子间的斥力引起的B.甲图中小包装袋内气体的内能大于乙图中小包装袋内气体的压强C.甲图中小包装袋内气体的压强大于乙图中小包装袋内气体的内能D.小包装袋内气体由甲图状态到乙图状态的变化过程中一定吸收热量(2)(本小题6分)如图所示,一粗细均匀内壁光滑的玻璃容器竖直放置,上端留有抽气口,容器下部被铅块密封住一定量的气体(视为理想气体)。开始时容器上端与大气相通,大气压强为p0,铅块的重力对气体产生的压强为0.5p0,密闭气体温度为T1,体积为V1,铅块上方的容积为2.6V1 。现将铅块上方的气体缓慢抽出,抽气过程中容器内气体温度保持不变,当抽成真空时密封抽气口,此时铅块尚未碰到顶部。然后再对密封气体缓慢加热。求:①当铅块刚好接触到容器顶部时气体的温度;②当气体温度达到1.8T1时气体的压强。题号:14“物理3—5”模块(10分)(1)(本小题4分。在给出的四个选项中,至少有一项是符合题目要求的,选对但不全的得2分,有选错的得0分)利用氦3()和氘()可进行无污染的轻核聚变,所以氦3()是重要的核聚变材料。月球上有大量的氦3,每个航天大国都将获取氦3作为开发月球的重要目标之一。“嫦娥二号”探月卫星执行的一项重要任务就是评估月球土壤中氦3的分布和储量。已知两个氘核聚变生成一个氦3和一个中子的核反应方程为:,则以下说法正确的是(NA为阿伏加德常数)A.若有2g氘全部发生聚变,则释放的能量是0.5NA×3.26MeVB.反应物()的质量比生成物()的质量小C.目前我国的核电站已大部分采用轻核聚变的核反应方式D.两氘核相碰时总能量守恒,总动量也守恒(2)(本小题6分)某同学想利用右图所示装置来研究碰撞中小球的质量关系,他选取了两个体积相同、质量不相等的小球(球1质量较大记为m1,球2质量较小记为m2,m1和m2具体数值未知),按下述步骤操作实验:A.按图示,安装好实验装置。将斜槽AB固定在桌边,使槽的末端点的切线水平。将一斜面BC连接在斜槽末端。B.先不放小球2,让小球1从斜槽顶端A处由静止开始滚下,记下小球在斜面上的落点位置,并标为E。C.将小球2放在斜槽前端边缘处,让小球1仍从斜槽顶端A处由静止开始滚下,使它们发生碰撞,记下小球1和小球2在斜面上各自的落点位置,并标为D、F。D.用毫米刻度尺量出各落点位置到斜槽末端点B的距离,分别记为LD、LE、LF。求:小球1与小球2的质量之比。(用测得的物理量来表示)化学题号:15“物质结构和性质”模块(共10分)请在标有序号的空白处填空,并将序号及相应答案写在答题纸上。可用采用原子量:H 1 O 16 Na 231.已知A、B、C、D、E都是元素周期表中前四周期的元素,它们的核电荷数依次增大。B原子的p轨道半充满,形成的氢化物的沸点是同主族元素的氢化物中最低的。D原子得到一个电子后3p轨道全充满。A+比D原子形成的离子少一个电子层。E的原子序数为26,E原子或离子外围有较多能量相近的空轨道而能与一些分子或离子形成配合物。请回答下列问题:(答题时,A、B、C、D、E用所对应的元素符号表示)(1)A、B、C、D的第一电离能由小到大的顺序为(用元素符号表示): 。(2)C的氢化物分子是 (填“极性”或“非极性”分子)。(3)写出B元素原子的轨道表示式 。(4)E元素原子的核外电子排布式是 ;E的一种常见配合物、E(CO)5常温下呈液态,熔点为—20.5℃,沸点为103℃,易溶于非极性溶剂。据此可判断E(CO)5的晶体类型为 。(5)金属E单质的晶体在淡同温度下有两种堆积方式,晶胞分别如右图所示。体心立方晶胞和面心立方晶胞中实际含有的E原子个数之比为 。题号:16“化学与技术”模块(10分)请在标有序号的空白处填空,并将序号及相应答案写在答题纸上。亚氯酸钠(NaC1O2)是一种重要的含氯消毒剂。以下是过氧化氢法生产亚氯酸钠的工艺流程图:已知:①NaC1O2的溶解度随温度升高而增大,适当条件下可结晶析出NaC1O2·3H2O.②C1O2的沸点为283K,纯C1O2易分解爆炸,常用稀有气体或空气稀释防止爆炸性分解③HC1O2在25℃时的电离常数与硫酸的第二步电离常数相当,可视为强酸。请回答下列总问题:(1)60g·L—1NaOH溶液的物质的量浓度为 ,若要计算该溶液的质量分数,还需要的一个数据是 。(2)C1O2发生器中所发生反应的化学方程式为 。发生器中鼓入空气的作用可能是 。(选填序号)A.将SO2的氯化成SO3,增强酸性 B.稀释C1O2以防止爆炸C.将NaC1O3氧化成C1O2(3)吸收塔中为防止产生NaC12被继续还原成NaC1,所用还原剂的还原性应适中。除H2O2外,还可以选择的还原剂是 (填序号)A.Na2O2 B.Na2S C.FeC12 D.KMnO4(4)在碱性溶液中NaC1O2比较稳定,所以吸收塔中应维持NaOH稍过量,判断NaOH是否过量的简单实验方法是 。(5)从滤液中得到NaC1O2·3H2O粗晶体的实验操作依次是 (选填序号)A.蒸馏 B.蒸发 C.灼烧 D.过滤E.冷却结晶(6)将粗晶体进行提纯的操作是 (填操作名称)。生物题号:17“生物技术实践”模块(10分)请在标有序号的空白处填空,并将序号及相应答案写在答题纸上,第⑨空2分,其余每空各1分。从土壤中分离以尿素为氮源的细菌,实验过程如图所示:(1)图中物质A为 ① ,操作步骤B为 ② ,25mL尿素固体培养基中蛋白胨含量约为③ g。(2)图中灭菌操作需使用的器具为 ④ 。要统计每克土壤样品中以尿素为氮源的细菌的活菌数目,宜采用 ⑤ 法接种到空白培养基上。菌落周围红色环带的大小代表 ⑥ 活性的大小。用这种方法测定得到的活菌数可能比实际活菌数 ⑦ 。欲将分离得到的以尿素为氮源的细菌进行扩大培养,应使用LB ⑧ 培养基。(3)制备LB固体培养基培养皿平板时,下列操作步骤的正确顺序是 ⑨ 。A.融化、调pH、倒平板、灭菌 B.融化、调pH、灭菌、倒平板C.灭菌、融化、倒平板、调pH D.融化、灭菌、调pH、倒平板题号:18“生物科学与社会”模块(10分)请在标有序号的空白处填空,并将序号及相应答案写在答题纸上,每空1分。18.温瑞塘河水系是温州市内十分重要的河道水系,被喻为温瑞平原的“母亲河”。下面是关于塘河水体污染及净化的问题,请回答:(1)某企业将污水排入塘河后,导致水体中的溶氧量下降,说明污水排入水体后, ① 微生物首先大量繁殖。水体 ② 的变化状况反映了塘河中有机污染物的净化过程,其变化可用 ③ 曲线表示。若曲线中 ④ 小于规定数值,水体生态平衡将遭到破坏。(2)污水生物处理技术的基本原理是利用处理系统中各种微生物的代谢作用除去水体中污染物,其具体工艺可分为活性污泥法、 ⑤ 、 ⑥ 等多种类型。(3)活性污泥是由各种微生物、有机物和无机物胶体、 ⑦ 构成的微生物共生体,这样的共生体有很强的吸附能力和 ⑧ 能力。活性污泥法处理污水的基本流程如下,请补充完整。浙江省温州市2012届高三第一次适应性测试数学试题(理科)本试题卷分选择题和非选择题两部分.全卷满分150分,考试时间120分钟.请考生按规定用笔将所有试题的答案涂、写在答题纸上.选择题部分(共50分)注意事项:1.答题前,考生务必将自己的姓名、准考证号用黑色字迹的签字笔或钢笔填写在答题纸上.2.每小题选出答案后,用2B铅笔把答题纸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.不能答在试题卷上.参考公式:如果事件A、B互斥,那么 棱柱的体积公式如果事件A、B相互独立,那么 其中S表示棱柱的底面积,h表示棱柱的高棱锥的体积公式如果事件A在一次试验中发生的概率是P,那么n次独立重复试验中恰好发生k 其中S表示棱锥的底面积,h表示棱锥的高次的概率 棱台的体积公式球的表面积公式 其中S1,S2分别表示棱台的上、下底面积,h表示棱台的高球的体积公式其中R表示球的半径一、选择题:本大题共10小题,每小题5分,共50分.在每小题给出的四个选项中,只有一项符合题目要求.1. 已知是虚数单位,则 ( )A. B. C. D.2.设集合,则是成立的 ( )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.已知是互相垂直的单位向量,设,则 ( )A.25 B.24C.5 D.04.如图给出的是计算的值的一个程序框图,则判断框内应填入的条件是( )A. B.C. D.5.已知数列满足,则( )A.2 B. 4C.5 D.6.已知实数满足,若取得最大值时的最优解有无数个,则的值为 ( )A.2 B.1 C.0 D.7.若圆与轴的两交点位于原点的同侧,则实数的取值范围是 ( )A. B.或C.或 D.或8.将9个相同的小球放入3个不同的盒子,要求每个盒子中至少有1个小球,且每个盒子中的小球个数都不同,则共有( )种不同放法A.15 B.18 C.19 D.219.一个直角三角形的周长为,面积为S,给出:①(6,2); ②(25,5); ③(10,6); ④ .其中可作为取值的实数对的序号是 ( )A.① ② B.① ③ C.③ ④ D.② ④10.如图,直线平面,垂足为,正四面体的棱长为4,在平面内,是直线上的动点,则当到的距离为最大时,正四面体在平面上的射影面积为 ( )A. B.C. D.非选择题部分(共100分)注意事项:1.用黑色字迹的签字笔或钢笔将答案写在答题纸上,不能答在试题卷上.2.在答题纸上作图,可先使用2B铅笔,确定后必须使用黑色字迹的签字笔或钢笔描黑.二、填空题:本大题共7小题,每小题4分,共28分.11.已知展开式,则的值为 .12.如图,若一个几何体的正视图、侧视图、俯视图相同,且均为面积等于2的等腰直角三角形,则该几何体的体积为 .13.函数的最小正周期为 .14.已知双曲线的离心率为2,则它的一焦点到其中一条渐近线的距离为 .15.已知是定义在上的奇函数,且当时,若在上是单调函数,则实数的最小值是 .16.某高校进行自主招生面试时的程序如下:共设3道题,每道题答对给10分、答错倒扣5分(每道题都必须回答,但相互不影响).设某学生对每道题答对的概率都为,则该学生在面试时得分的期望值为 分.17.若不等式的解集为,则实数的取值范围是 .三、解答题:本大题共5小题,共72分,解答应写出文字说明、证明过程或演算步骤.18.(本题满分14分)如图,在中,,垂足为,且.(Ⅰ)求的大小;(Ⅱ)设为的中点,已知的面积为15,求的长.19.(本题满分14分)设等差数列的前项和为,若.(Ⅰ)求数列的通项公式;(Ⅱ)设,若,试比较与的大小.20.(本题满分14分)如图,在三棱锥中,,,设顶点在底面上的射影为.(Ⅰ)求证:;(Ⅱ)设点在棱上,且,试求二面角的余弦值.21.(本题满分15分)如图,在矩形中,分别为四边的中点,且都在坐标轴上,设.(Ⅰ)求直线与的交点的轨迹的方程;(Ⅱ)过圆上一点作圆的切线与轨迹交于两点,若,试求出的值.22.(本题满分15分)已知函数(Ⅰ)若,求函数的极小值;(Ⅱ)设函数,试问:在定义域内是否存在三个不同的自变量使得的值相等,若存在,请求出的范围,若不存在,请说明理由?参考答案一、选择题(本大题共10小题,每小题5分,共50分)题号 1 2 3 4 5 6 7 8 9 10答案 A C D C B B B B D A二、填空题(本大题共7小题,每小题4分,共28分)11. 12. 13. 14. 15. 16. 17.三、解答题(本大题共5小题,共72分)18.(本小题满分14分)解:(I)由已知得, ……………………………………2分则, …………………5分又,故..…………………7分(II)设,则,由已知得,则,故,, …………………………………10分则, …………………12分由余弦定理得. ……………………………………14分19.(本小题满分14分)解:(I)方法一:设等差数列的公差为,则.………2分又,则, …………………………………4分故.…………………………………………………6分方法二:,则得.(II)方法一:由已知可得, ……………………………………8分相加得, …………………………………………………10分又,则,得 ……………13分则,故. ………………14分方法二:设,,则为等差数列,为等比数列,由题意得,且则,故.20.(本小题满分14分)证明:(I)方法一:由平面得,又,则平面,故,…………………………………………3分同理可得,则为矩形,又,则为正方形,故.…………………6分方法二:由已知可得,设为的中点,则,则平面,故平面平面,则顶点在底面上的射影必在,故.(II)方法一:由(I)的证明过程知平面,过作,垂足为,则易证得,故即为二面角的平面角,……………………………9分由已知可得,则,故,则,又,则,……………………………………………………………… 故,即二面角的余弦值为.………………………14分方法二: 由(I)的证明过程知为正方形,如图建立坐标系,则,可得,则,易知平面的一个法向量为,设平面的一个法向量为,则由得,则,即二面角的余弦值为.21.(本小题满分15分)解:(I)设,由已知得,则直线的方程为,直线的方程为, ………………………4分消去即得的轨迹的方程为.……………………………6分(II)方法一:由已知得,又,则,……………8分设直线代入得,设,则.…10分由得,即,则, ……………………12分又到直线的距离为,故.经检验当直线的斜率不存在时也满足. …………………………………15分方法二:设,则,且可得直线的方程为代入得,由得,即,则,故.22.(本小题满分15分)解:(I)由已知得, …………………………………………2分则当时,可得函数在上是减函数,当时,可得函数在上是增函数, …………………………5分故函数的极小值为..……………………………………………6分(II)若存在,设,则对于某一实数方程在上有三个不等的实根, …………………………………………………………………8分设,则有两个不同的零点. ………………………10分方法一:有两个不同的解,设,则,设,则,故在上单调递增,则当时,即,…………………………………12分又,则故在上是增函数, ……………………14分则至多只有一个解,故不存在.………………………15分方法二:关于方程的解,当时,由方法一知,则此方程无解,当时,可以证明是增函数,则此方程至多只有一个解,故不存在.开 始i=1, s=0s=s+i=i+1输出S结 束否是(第10题)(第12题)(第18题)AGEDCB(第20题)(第21题)浙江省温州市2012届高三第一次适应性测试英 语 试 题本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分,共120分,考试时间为120分钟。第Ⅰ卷第一部分:英语知识运用:(共两节,满分30分)第一节:单项填空(共20小题;每题0.5分,满分10分)从A、B、C、D四个选项中,选出可以填入空白处的最佳选项,并在答题卷上将该项涂黑。例:It is generally considered unwise to give a child he or she wants.A.however B.whatever C.whichever D.whenever答案是B。1.—Riding along the Qujiang River banks could be great fun.—Sound like pretty good idea.A.a…/ B.a…a C./…/ D./…a2.Whether dying patients be helped to end their lives is a tough moral question.A.must B.should C.might D.would3.People’s for bicycles may reflect public dissatisfaction with bus service.A.insistence B.allowance C.preference D.reference4.Certainly I’d rather have red wine without ice, for ice will the taste.A.increase B.damage C.spoil D.reduce5.Make a reservation beforehand, you’d risk having to wait for a table.A.otherwise B.therefore C.instead D.somehow6.Americans seldom sit down to a regular meal as they like things immediately.A.done B.being done C.doing D.be done7.Girls in schools today still get the wrong message they can’t do well in math.A.what B.how C.why D.that8.Creating a Friends List on renren.com.allows you to your friends on the Internet.A.give way to B.keep track ofC.break away from D.catch up with9.Though you’ve spent three days in drawing up the plan, you’ll still get with it.A.everywhere B.nowhere C.anywhere D.somewhere10.Anger makes you smaller, while forgiveness makes you grow what you were.A.within B.behind C.without D.beyond11.I’m sick of your complaints. Will you leave me alone A.constant B.regular C.common D.normal12.The world population 7 billion, which is a challenge to our resources.A.are reaching B.have reached C.had reached D.has reached13.Never in my dreams had I thought I would be admitted by Harvard University.A.cleverest B.wildest C.longest D.broadest14.A beautiful dance is a poem each movement is a well-chosen word.A.for which B.in it C.for that D.in which15.—I’ll take the iPhone.—You mean I have to use that old mobile phone .A.That’s all right. B.Forget about it.C.I won’t let you. D.No, not at all.16.The boy admitted his wrong doings, and promised Mom that he a new leaf.A.turned over B.was turning over C.had turned over D.would turn over17.Wherever you are, is your own friends who make your world.A.that B.there C.it D.here18. criticize your roommate, why not find out if there’s something wrong with yourself A.More than B.Other than C.Rather than D.Except for19.I object to anyone ill of my friend behind her back.A.to speak B.spoke C.being speaking D.speaking20.—Are you going to stay overnight —Not it’s absolutely necessary.A.when B.unless C.until D.if第二节:完形填空(共20小题;每小题1分,满分20分)阅读下面短文,掌握其大意,从第21—40各题所给的四个选项(A、B、C和D)中选出最佳选项,并在答题卷上将该项涂黑。William lived alone with his dad. They had a very special relationship. Being the shortest in class, William was never given a chance to play in a formal game. 21 William was always “warming the bench” in his primary school, Dad was always in the stands cheering and never 22 a football game.William was 23 the smallest of the class in high school. However, Dad continued to encourage him but also made 24 very clear that he didn’t 25 to play football if he didn’t want to. But the son decided to 26 there. William never missed a practice all 27 high school, but remained a “bench-warmer”. His faithful father was always in the stands, with words of 28 for him.One day the coach met him with a telegram. The boy read it and became completely 29 . Swallowing hard, he murmured, “My Dad died this morning. Is it OK if I miss the 30 today ” The coach replied gently, “Take the rest of the week 31 , son. And don’t even plan to come to the game on Saturday.”Saturday arrived, and the game was not 32 well. The team was two points 33 . When William ran onto the sidelines, the coach was 34 to see him back so soon. “Coach, please. I’ve just got to play today,” said William. The coach 35 not to hear him. There was no way be wanted his 36 player in this close game. But the boy insisted, and finally feeling sorry for him, the coach 37 .This boy was doing so fine this time that the opposing team lost the game. After the game, the coach asked the boy 38 he could do it. The boy said tearfully, “Did you know my dad was blind He came to all my games, but today was the first time he 39 see me play in Heaven, and I wanted to show him I was able to do it!”The most powerful part of love is that it allows you to have 40 about yourself that make you feel special, desirable and good in nature.21.A.In case B.Only if C.Now that D.Even though22.A.enjoyed B.understood C.missed D.attended23.A.still B.yet C.also D.even24.A.this B.him C.himself D.it25.A.start B.try C.dare D.have26.A.figure out B.hold on C.turn up D.break down27.A.at B.across C.through D.within28.A.disappointment B.disagreement C.encouragement D.gratitude29.A.thankful B.silent C.interested D.lost30.A.course B.opportunity C.match D.practice31.A.off B.apart C.on D.up32.A.running B.going C.ending D.planning33.A.ahead B.away C.below D.behind34.A.astonished B.excited C.frustrated D.satisfied35.A.intended B.pretended C.managed D.preferred36.A.ugliest B.bravest C.youngest D.worst37.A.moved along B.yelled out C.gave in D.turned away38.A.how B.when C.where D.whether39.A.might B.could C.must D.should40.A.beliefs B.interests C.admirations D.dissatisfactions第二部分:阅读理解:(第一节20小题,第二节5小题;每小题2分,满分50分)第一节:阅读下列短文,从每题所给的选项(A、B、C和D)中,选出最佳选项,并在答题卷上将该项涂黑。AI was brought up in the British, stiff upper lip style. Strong feelings aren’t something you display in public. So, you can imagine that I was unprepared for the outpouring of public grief(悲伤) at a Chinese funeral.My editorial team leader died recently after a short illness. He was 31. The news was so unexpected that it left us all shocked and upset. A female colleague burst into tears and cried piteously at her desk. Somehow we got through the day's work. The next day was the funeral.Our big boss stepped forward to deliver a eulogy and was soon in tears. She carried on, in Chinese of course, but at the end said in English: "There will be no more deadlines for you in heaven." Next came a long-term colleague who also dissolved in tears but carried on with her speech despite being almost overcome by emotion. Then a close friend of the dead man paid tribute(哀悼), weeping openly as he spoke. Sorrow is speading. Me and women were now sobbing uncontrollably. Finally, the man's mother, supported between two women, addressed her son in his coffin. At one point, the mother almost collapsed and had to be held up. We were invited to step forward to each lay a white rose on the casket. Our dead colleague looked as if he was taking a nap. At the end of the service I walked away from the funeral parlor stunned at the outpouring of emotion.In the UK, families grieve privately and then try to hold it together and not break down at a funeral. Here in China it would seem that grieving is a public affair. It strikes me that it is more cathartic to cry your eyes out than try to keep it bottled up for fear of embarrassment, which is what many of us do in the West.Afterwards, a Chinese colleague told me that the lamenting at the funeral had been restrained(克制) by Chinese standards. In some rural areas, she said, people used to be paid to mourn noisily. This struck me like something out of novel by Charles Dickens. But we have all seen on TV scenes of grief-stricken people in Gaza and the West Bank, in Afghanistan, Iraq and the relatives of victims of terrorist bombings around the world. Chinese grief is no different. I realized that it's the reserved British way of mourning that is out of step with the rest of the world.It was our newspaper's production day. We were bussed back to the office to resume work. No more deadlines for our former colleague, but we had to pull together to put the newspaper to print. The boss invited the team to go out for dinner after work. We relaxed, smiled, joked. There was no mention of the funeral or our poor colleague. Enough sorrow had been shed already. We needed a break.41.The underlined words “stiff upper lip style” mean “ ”.A.cold-blooded B.warm-hearted C.self-controlled D.light-hearted42.At the funeral, .A.five individuals made speeches B.the boss’s speech was best thought ofC.everyone was crying out loudly D.the writer was astonished by the scene43.According to the writer, people in the West .A.are not willing to be sad for the dead B.prefer to control their sadness in publicC.cry their eyes out at the public funeral D.have better way to express sadness44.It is implied that .A.the English might cry noisily for the dead in Dickens’ timeB.Chinese express their sadness quite unlike other peoplesC.victims of terrorist bombings should be greatly honoredD.English funeral culture is more civilized than the others45.This passage talks mainly about .A.an editor’s death B.bad funeral customsC.western ways of grief D.cultural differencesBBelow is a passage adapted from the network edition of China Daily.EventLi Yang, one of China’s most famous English teachers, apologized for beating his American wife more than a week after she posted photos of her injuries on the web and set off a bomb of criticism. “I wholeheartedly apologize to my wife Kim and my girls for committing domestic violence. This has caused them serious physical and mental damage,” Li said on his mieroblog at , the country’s most popular social media site, on Saturday. Li, 42, is a mechanics major but is best known for his “Crazy English,” a popular method of language learning that involves yelling at the top of one’s lungs. He was at the center of public criticism after his wife Kim Lee put up posts on the web accusing him of abuse, showing her swollen forehead and knees.Voices@Xuemanzi, angel investor Anti-domestic violence laws should be made as soon as possible, giving protection to the rights of women and children lawfully. Police should not stand back from domestic violence any longer, even if no one reports them. Society, as a whole, should attach greater importance to the crime. @Wuzhihong, psychiatrist and counselor Extreme and crazy personality always goes hand in hand with violence and a low degree of tolerance. @Zhangxiaomei Chinese are never taught about marital(婚姻的) relations, which mean not merely living together. A good marriage needs to overcome three differences: family background, gender and personalities. In addition to these, there is cultural gap in Li Yang’s case. If the effects of these differences are not well understood, after the honeymoon period, they will turn into conflicts and endanger the marriage. Li’s domestic violence is a reminder that China needs such education. @Wuxiaolong, Sina Weibo user Li Yang’s choice to resort to domestic violence really reflects his character. Students who have attended his Crazy English Camp may know what I mean: Li wants his students to worship him as an idol. I still remember he once had his students kowtow to him. He always teaches English by imposition(权威强制), which directly reflects his desire for power. @Sikaozhe, Sina Weibo user In the US, the punishments for domestic violence are even more severe than strealing. If the police arrive at the wife’s call during a fighting between a couple nd find injuries on her, they will immediately arrest the husband. Even if the wife doesn’t call the police, they may also show up as neighbors could well do their part. @ykxin Sina Weibo User Don’t blindly worship anyone, because in every closet there may hide a skeleton. As a famous Chinese saying goes, “Only they who do well in their daily routine tasks can fulfills their dreams on great occasions”. Not surprisingly, one who focuses too much on his career and ignores his family, like Li Yang, will fail in both. Don’t judge a person by his career success, wealth, or any other material aspect, because what finally decides a person is his character.Aftermath(余波)Although Li Yang publicly apologized to his wife, promising to love his daughters even if he and Lee divorce, the damage, perhaps permanently, has been done to his wife, his three daughters and the whole family. Wang Xingjuan, founder of the Maple Women’s Psychological Consulting Center, a non-profit organization, said nearly half of domestic violence abusers are people who have higher education, senior jobs and social status. She said this was probably because such people were usually under more mental stress. Domestic violence occurs in 30 percent of the 270 million Chinese families, with more than 85 percent of sufferers being women, according to a survey conducted by the All China Women’s Federation in 2007. About 100,000 Chinese families break up each year as a result of domestic violence, the federation said.46.This passage is focused on Li Yang’s .A.English-teaching career B.international marriageC.microblog article D.domestic violence47.Zhangxiaomei holds the view that .A.laws should be passed to protect women and childrenB.crazy personality accounts for violence and ill temperC.overcoming background gap is necessary for marriageD.Li is wrong to have his students worship him as an idol48.Who thinks that character plays the most important role in one’s life A.@Xuemanzi B.@Wuxiaolong C.@Sikaozhe D.@ykxin49.According to Wang Xingjuan, .A.people under stress lend to have domestic violenceB.people of h igher education won’t easily lose temperC.people in lower social status often beat their wivesD.people with senior jobs seldom have family troubleCHas the threat of cyber(网络)-war entered a significant new stage Look at the reports of activity on the digital battlefield. Cyberspace, some call it the new field of war, after land, sea, air and space. The 2010 Stuxnet(蠕虫病毒) cyber-attack on Iran’s uranium enrichment plant(铀浓缩厂), suspected to have come from Israel or the US, seemed to confirm the existence of this kind of war.Stuxnet raised the fear of cyber-attack. The recently discovered computer virus called Duqu Trojan, which contains some Stuxnet code, is built to steal information about computers controlling industrial palnts. IT security experts suspect Duqu came from the same source as Stuxnet, and may be seeking weak points for future attack.Despite all this activity, the nature of cyber-threats remains unclearly described. Experts have been warning for years about dangers of being attacked in US government and private computer networks. In 2009, Obama launched a 60-day cyberspace security review to assess the threats. It concluded they were horrible, and urged the government to figh the threat under the direction of the US National Security Council, along with cooperation with other countries and private industry.Firewalls guarding US military(军事) information are attacked mercilessly, sometimes successfully. “Over the past decade, large quantities of data have been taken out by foreign hackers,” then US vice defense secretary William Lynn said in July. A single such attack in March saw 24,000 files stolen. Yet cyber-war goes far beyond this activity. There is industrial spying; criminal attacks, including stealing military secrets; and selling fake military parts on the internet, which can damage or destroy equipment. Opposition groups create their own threats. Thus security must go far beyond protecting government documents and facilities.Unavoidable offence is studied too, secretly. But governments are unwilling to attack openly. News reports in the US claimed that Barack Obama’s administration chose not to launch a cyber-attack against Libyan air defenses in March. “The US decision not to aim at Libya was largely political,” says James Lewis, a White House high official. Also, he adds, Obama did not want to be the first to openly launch a new form of war. October saw a great deal of talk about cyber-war. Also in October, the US Department of Defense announced that the country’s highest military officers were reviewing the rules of engagement for cyber-war. A few days later, another report suggested a certain country may have launched a cyber-attack against two US civilian satellites.Caution and a focus on defense make puter technology spreads fast. It does not pay to attack if your weapons can be turned against you. The computer virus Duqu Trojan is troublesome, but more extensive Stuxnet cyber-attack could lead to a real cyber-war.50.The cyber-attack on Iran’s plant mentioned in paragraph one shows us .A.it is wrong to invade a country B.cyber-attack isn’t far from usC.a uranium enrichment plant is illegal D.Israel or the US is dangerous51.Cyber threats .A.can hardly reach America B.aren’t paid much attention toC.raise great alarm to America D.are limited to stealing information52.America didn’t launch a cyber-attack against Libya mainly for the reason of .A.technology B.economy C.politics D.military53.The passage suggests it is wise to a cyber-war.A.start B.prevent C.continue D.spread54.The proper title for this passage is .A.Cyber-War Is Worse Than Real One B.America Will Win a Cyber-WarC.Cyber-War Clouds Are Gathering D.Obama Avoided the Cyber-WarDThe policeman moved up the avenue impressively. It was barely 10 o’clock at night, but the chilly wind with rain had kept people out of the streets.The policeman suddenly slowed his walk. In the doorway of a darkened store a man leaned, with an unlighted cigar in his mouth. As the policeman walked up to him the man spoke up quickly.“It’s all right, officer,” he said, “I’m just waiting for a friend. It’s an appointment made twenty years ago. Well, about that long ago there used to be a restaurant where this store stands —‘Big Joe’ Brady’s restaurant.”“Until five years ago,” said the policeman. “It was torn down then.”The man in the doorway struck a match and lit his cigar. The light showed a pale, square-jawed face with keen eyes, and a little white scar near his right eyebrow. His scarf pin was a large diamond.“Twenty years ago tonight,” said the man. “I dined here at ‘Big Joe’ Brady’s with Jimmy Wells, my best friend, and the finest guy in the world. He and I were raised here in New York, just like two brothers, together. I was eighteen and Jimmy was twenty. The next morning I was to start for the West to make my fortune. You couldn’t have dragged Jimmy out of New York; he thought it was the only place on earth. Well, we agreed that night that we would meet here again exactly twenty years from that date and time, no matter what our conditions might be or from what distance we might have to come. We figured that in twenty years each of us ought to have our fortunes made, whatever they were going to be.”“It sounds pretty interesting,” said the policeman. “Rather a long time between meets, though, it seems to me. Haven’t you heard from your friend since you left ”“Well, yes, for a time we corresponded,” said the other. “But after a year or two we lost track of each other. Yet I know Jimmy will meet me here if he’s alive, for he always was the truest guy in the world. He’ll never forget. I came a thousand miles to stand in this door tonight, and it’s worth it if my old partner turns up.”The policeman twirled his club(警棍) and took a step or two, saying: “I’ll be on my way. Hope your friend comes around all right.”“I’ll give him half an hour at least. If Jimmy is alive he’ll be here by that time. So long, officer.”“Good-night, sir,” the policeman went away.The man who had come a thousand miles to fill an appointment with the friend of his youth, smoked his cigar and waited.About twenty minutes he waited, and then a tall man in a long overcoat, with collar tuned up to his ears, hurried across from the opposite side of the street. He went directly to the waiting man.“Is that you, Bob ” he asked, doubtfully.“Is that you, Jimmy Wells ” cried the man in the door.“Bless my heart!” exclaimed the new arrival, grasping both the other’s bands with his own. “It’s Bob, sure as fate. I was certain I’d find you here, Well, twenty years is a long time.”“You’ve changed lots, Jimmy. I never thought you were so tall by two or three inches.”“Oh, I grew a bit after I was twenty. Come on, Bob; we’ll go around to a place I know of, and have a good long talk about old times.”The two men started up the street, arm in arm. The man from the West, his egotism(自负) enlarged by success, was beginning to outline the history of his career. The other, hidden in his overcoat, listened with interest.At the corner stood a drug store, brilliant with electric lights. When they came in, each of them turned to gaze upon the other’s face.The man from the West stopped suddenly and released his arm.“You’re not Jimmy Wells,” he said sharply. “Twenty years is a long time, but not long enouth to change a man’s nose from straight to flat.”The tall man said, “You’ve been under arrest for ten minutes, Bob. Chicago thinks you may have dropped over our way and asks us to have a chat with you. Going quietly, are you That’s sensible. Now, before we go on to the station here’s a note to you. You may read it here at the window. It’s from Patrolman (巡警) Wells.”The man from the West unfolded the little piece of paper. His hand was steady when he began to read, but it trembled a little when he had finished. The note was rather short.“Bob: I was at the appointed place on time. When you struck the match to light your cigar I saw it was the face of the man wanted in Chicago. Somehow I couldn’t do it myself, so I went around and got a plain clothes man to do the job. JIMMY.”55.The man leaning in the doorway was waiting to .A.tell a policeman an extremely moving story B.keep an appointment made 20 years beforeC.help the police to catch a wanted criminal D.show off his great success in his adventure56.Twenty years before, Jimmy used to be .A.a policeman B.a boss of a restaurantC.Bob’ best friend D.a keen-eyed guy57.The underlined word “corresponded” here means “ ”.A.agreed with each other B.were equal or similarC.suffered from loneliness D.exchanged some letters58.The policeman went away in order to .A.get he man from the West caught B.keep going on guard of the streetC.find the man wanted by the police D.get off duty and go home for good59.Bob in the story is described as a man who .A.was good at cheating B.was modest by natureC.stuck to his promise D.betrayed his friend60.The end of the story shows that .A.time will wait for no man B.friendship is preciousC.justice can hardly be done D.life is hard to predict第二节:下面文章中有5处(第61-65题)需要添加小标题,请从以下选项(A、B、C、D、E和F)中选出符合各段意思的小标题,并在答卷纸上将相应选项的标志涂黑。选项中有一项是多余选项。A. His early careerB. His return and Apple’s growthC. His moving back and its effectD. His memory living on foreverE. Struggling hard for his careerF. Public recognition of his workSteve Paul Jobs was an American businessman and widely recognized as a pioneer of the personal computer revolution. He was co-founder, chairman, and CEO of Apple Company. His death is a great loss to us. The following is some more information about him.61.After Apple’s founding, Steve Jobs became a symbol of his company and industry. At the time of his resignation, and again after his death, he was widely described as a pioneer and genius perhaps one of the foremost-in the field of business, creation and product design, and a man who had changed the face of the modern world, completely changed at least six different industries. His death was considered a loss to the world by commentators(评论家) across the globe.62.Memorial candles and iPads to Steve Jobs lie outside the Apple Store in Palo Alto, California. Apple has lost a creative genius, and the world has lost an amazing human being. Those who have been fortunate enough to know and work with Steve Jobs have lost a dear friend and an inspiring guide. Steve jobs leaves behind a company that only he could have built, and his spirit will forever be the foundation of Apple.63.As is still clearly remembered, it was not long before Steve Jobs left his office as CEO of Apple. But he remained at the company as chairman of the company’s board. Hours after the announcement, Apple shares dropped by five percent in after-hour trading. The relatively small drop, when considering the importance of Steve Jobs to Apple, was associated with the fact that his health h ad been in the news for several years, and he was on medical leave since January 2011.64.Steve Jobs took a job as a technician at Atari company in California in 1974. He traveled to India in the summer of 1974. Seven months later, he returned to Atari and was assigned to create a circuit board for the game Breakout. With Wozniak, the founder of Atari, Steve Jobs began attending meetings of the Homebrew Computer Club where he got to know Edwin H. Land, the inventor of instant photography and founder of Polaroid Corporation, and modeled his career after him.65.Apple announced that it would buy NeXT for $429 million. The deal was finally made in late 1996, bringing Steve Jobs back to the company he co-founded. In order to concentrate Apple’s efforts, Steve Jobs stopped a number of projects. With the purchase of NeXT, much of the company’s technology found its way into Apple products. Under his guidance the company increased sales significantly with the introduction of the iMac and other new products. Since then, appealing designs and powerful branding hve worked well for Apple.第Ⅱ卷第三部分:写作(共两节,满分40分)第一节:短文改错(共10小题;每小题1分,满分10分)下面短文中有10处语言错误,请在有错误的地方增加、删除或修改某个单词。增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。删除:把多余的词用斜线(\)划掉。修改:在错词下划一横线,并在该词下面写出修改后的词。注意:1.每处错误及其修改均限一词。2.只允许修改10处,多者(从第11处起)不计分。例如:It was very nice to get your invitation to spend∧week end with you. Luckily I wasthe amCompletely free then, so I’ll to say “yes”. I’ll arrive in Bristol at around 8 pm in Friday evening.onOne morning when I was running into the classroom, I knocked a glass off the teacher desk by accident and it was broken into piece. Just then the bell rang but I went to my seat. My English teacher came in and asked who has done it. Many eyes were fixed in me. The teacher looked at me kind. I was afraid I would be scolded. So I shake my head. However, she said nothing and then began her class. Feel sorry, I apologized to her the next morning. She said: “I know you will come to tell me truth because I believe you are an honest girl.” When I heard these words, tears was filled my eyes.第二节:书面表达(满分30分)近段时间大家都在议论“老人摔倒要不要扶”这一话题,很多人担心帮扶会带来很多不必要的麻烦……假如你是高中生李明,有感于这一社会问题,请用英语给报社编辑写一封100-120个词的信。信中应包括以下内容:1.反映情况;2.讲述问题形成的原因;3.你的观点。注意:信的抬头、落款及信一的第一句已给出(不计词数)Feb, 17,2012Dear editor,I’m Li Ming, a student from Class 5, Senior 3.Yours faithfully,Li Ming浙江省温州市2012届高三第一次适应性测试文科综合能力测试本试卷分第I卷(选择题)和第II卷(综合题)两部分,满分30分,考试时间150分钟。第I卷(选择题,共140分)一、选择题(每小题4分,共140分)据我国2000年第五次人口普查与2010年第六次人口普查的统计,我国常住人口的地区分布比重有较大的变动(东北地区单独统计),读表1回答1—2题。1.2010年我国人口增长模式接近于 ( )A.“高—高—极低” B.“高—高—较低” C.“高—低—高” D.“低—低—低”2.下列关于各地区常住人口数量变化叙述正确的是( )A.四个地区都增加B.东部增多、中部减少C.中部增多、西部减少D.西部增多、东北减少图1是我国某地等高线地图,读图回答3~4题。3.图中四地中最适合建风力发电站( )A.① B.②C.③ D.④4.下列关于风力发电对该地区环境的影响,叙述正确的是( )①缓解大气污染 ②减轻土地盐碱化③利于鸟类迁徙 ④减少沙尘暴频率A.①② B.③④C.②③ D.①④冻土是指在0℃或0℃以下并含有冰的地表冻结土层,如多年处于冻结状态的土层,称为多年冻土。读图2,回答5~6题。5.关于北半球冻土的分布,叙述正确的是( )A.连续冻土分布在高纬度地区,不连续冻土分布在低纬度地区B.北美洲的不连续冻土南界比亚欧大陆内部的不连续冻土南界要更南一些C.同一山地,与南坡相比,北坡的冻土厚度大,冻土分布的下界高度低D.一般说来纬度与海拔越低,冻土厚度越大6.导致我国与北半球其他地区冻土分布顾在明显差异的原因是 ( )A.纬度 B.地形 C.风带与气压带 D.洋流图3表示我国2008年三省(区)主要粮食作物产量结构,图4表示中国三个区域的粮食生产、消费、流通情况(箭头代表食粮流向,粗细表示流量大小,虚线、实线分别代表2000年前和2000年后),完成7~8题。7.关于甲乙丙三省(区)与主产区、主销区的组合,正确的是 ( )A.甲—I、乙—II、丙—III B.甲—II、乙—I、丙—IIIC.甲—II、乙—III、丙—I D.甲—III、乙—II、丙—I8.有关中国粮食产、销区表述正确的是 ( )A.主产区I地商品率高,因自然条件优于其他两地B.制约主产区II地粮食生产主要因素是水资源不足C.主销区III流入多,是因人均耕地少,水热条件差D.箭头a以水运为主,主要是铁路、公路运力不足图5中③处河段以下为河流中下游平原地区,图6是河流流速与沉积物半径关系图,读下面两图完成第9题。9.某科考小组在③处河段考察测量出河水平均流速为0.4m/s,同时发现沉积物中存有鹅卵石堆积。推测该层鹅卵石的形成是由于 ( )A.①处围海造陆造成的影响 B.②处河道疏浚造成的影响C.④处河段溯源侵蚀造成的影响 D.河流发生特大洪水造成的影响人们可用观测日影的方法来测理所在地的纬度。如图7所示,OL为当地一竖立直杆,OP和OQ是某日不同时刻OL的日影,图8中两条曲线分别示意某两地3月份到7月份的昼长变化。完成10~11题。10.直杆所在地的纬度 ( )A.80°S B.80°N C.75°S D.65°N11.观测当日①、②两地昼长分别约为 ( )A.8小时 14小时30分 B.10小时 13小时30分C.16小时 9小时30分 D.17小时 10小 时30分12.古代中西社会的发展进程中都出现过贵族政治逐渐削弱的现象。下列事件与这一现象无关的是( )A.嫡长子继承制度确立 B.“解负令”颁布C.雅典陪审法庭设立 D.《十二铜表法》颁布13.春秋战国时期的百家争鸣不仅体现了各派别间的相互学习与吸收,而且体现了派别间的相互竞争。“是无父也”、“是禽兽也”的批评针对的是 ( )A.缓贤忘土,而能以其国存者,未曾有也B.视人之家,若视其家;视人之身,若视其身C.事在四方,要在中央;圣人执要,四方来效D.故失道而后德,失德而后仁,失仁而后义,失义而后礼14.在古代中国,农业被统治者看做立国之“本”,与农业发展相关的文献汗牛充栋。下列叙述错误的是( )A.《吕氏春秋》提出了后世长期遵循的重农原则B.《四民月令》记载了北魏至唐前期的土地制度C.早期史书将《河渠书》、《沟洫志》列为专篇D.元朝王祯所著《农书》记载了水排鼓风冶铁15.图9是古代中国某朝代中枢机构示意图(局部),这一朝代应该是 ( )A.秦朝 B.西汉 C.唐朝 D.宋朝16.清代某一谕旨中有以下内容:“又谕,电寄张之洞等,日本约内改造土货一节关系最重,江浙等省如丝斤花布可否于出产处先抽匣金方准运出,并招商多设织布纺绸等局广为制造……”这一谕旨应出现于 ( )A.1842年 B.1860年 C.1895年 D.1911年17.中央电视台电影频道的网址是www.,其中“1905”是为了纪念 ( )A.世界电影诞生B.中国第一次进行电影放映C.京剧《定军山》摄制D.《歌女红牧丹》公映18.图10阴影部分是某一历史事件的主要发生区域,若给它加一个简要说明,合适的是( )A.列强掀起瓜分狂潮后,义和团运动迅速发展B.国民革命军出师北伐,战争取得巨大成功C.洛川会议后,八路军广泛建立抗日根据地D.平津战役胜利结束,长江以北地区基本解放19.“晚上10点,东北军驻地北大营方向传来一声沉闷的炮声,随后炮声夹杂着枪声不断传出。……沈阳七十万市民一觉醒来,悲伤地发现青天白日的国旗已经换成了刺眼的太阳旗。”与这段描述相关的历史事件应该是 ( )A.中日甲午战争 B.九一八事变C.伪满洲国建立 D.苏联对日宣战20.图11反映的是1949~1990年间我国( )A.粮食生产基本状况B.钢铁生产基本状况C.人民公社入社人数基本状况D.个体工商业户数量基本状况21.1651年,霍布斯结束11年的流亡生活回到英国,很快便出版了《利维坦》一书,这是他第一次在英国公开发表著作。其境遇转变的主要原因在于他的政治主张适应了 ( )A.斯图亚特王朝复辟的要求 B.英荷争夺殖民霸权的要求C.克伦威尔维护统治的要求 D.工业资产阶级参政的要求22.第二次世界大战后,美苏两国矛盾冲突日益加剧,昔日盟友反目成仇。以下事件按时间先后排列正确的是 ( )①“铁幕”演说发表 ②马歇尔计划出台③“杜鲁门主义”提出 ④“共产党和工人党情报局”成立A.①②③④ B.①③④② C.②④①③ D.①③②④23.下列音乐作品中,符合“寓有诗意,注重情感表达,并且充满了幻想”这一流派特点是( )A.《第三(英雄)交响曲》 B.《天鹅湖》C.《第九(合唱)交响曲》 D.《四海一家》24.小王在温州某商场看中了一件标价1000元的羽绒服,打折后600元。小王用银行卡刷了500元,付现金100元,还获得50元消费券。对这一经济现象描述正确的有 ( )A.这一过程包括商品流通和商品消费 B.1000元是商品的价格600元是商品的价值C.银行卡和现金都充当了交换的工具 D.500元是观念的货币100元是现实的货币25.发行国债是政府重要的融资手段,投资国债是人们的一种理财方式。投资者购买了国债意味着( )①投资者成了政府的股东 ②高收益伴随着高风险③获得了国家的信用担保 ④政府承诺到期还本付息A.①② B.③④ C.②③ D.①④26.在汉语中,“税”字由“禾”和“兑”两字组成。“禾”指农产品,“兑”有送达的意思。英文中的“税”字“tax”,意指为公共目的向政府支付货币。从中不能解读到的信息是 ( )A.历史上的纳税既有实物又有货币 B.税收是财政收和的基本形式C.征税的目的是为了实现国家职能 D.税收是国家参与分配的方式27.千百年来,“嫦娥”“女娲”“盘古”这些在现实生活中并不存在的人物形象,却伴随着美好的神话传说深学印在中国人的脑海里。这表明 ( )A.神话传说可以脱离现实生活 B.历史事实总是无法追溯的C.人类思想能够创造幻想世界 D.人物形象都是扑朔迷离的28.图12漫画《惯性》给我们的启示是( )①关注变化发展着的实际,破除固定的思想观念②发扬辩证法的革命精神,善于自己否定自己③重视量的积累,坚信场所的变更才能实现发展④充分发挥主观能动性,摆脱事物固有的联系A.①③ B.③④C.②④ D.①②29.东汉思想家王充对当时散布虚妄迷信的谶纬之学、虚论惑众的经学之风,给予了严厉的批判。他提出“疾虚妄”、“重效验”,主张认识必须以事实为对象,同时以效验来证明,做到“订其真伪,辩其虚实”。王充的观点蕴含的哲理有( )①主观体验需符合客观事实 ②事实虚实由经验来判断③认识起点基于经学事理 ④检验真伪需实践作标准A.①② B.①④ C.②③ D.③④30.“我的梦想,在每个醒来的早晨敲打我的心房,告诉自己成功的道路还很漫长。所有经历风雨的温柔与坚强,今天我终于站在这年轻的战场,请你为我骄傲鼓掌。”励志歌曲《年轻的战争》告诉我们 ( )①坚强信念往往动力无穷 ②梦想成真一向顺应天意③砥励自我才能走向成功 ④斗志昂扬总能战无不胜A.①④ B.②③ C.①③ D.②④31.浙江历史文化的发展既是浙江人在独特的地理环境、生产生活方式下的传承与丰富,也是一个不断接受外来文化影响的过程。同时,越族数千年不断向外迁徙,使得包括中国南方在内的整个东亚和南亚,都受到古越文化的影响。这表明浙江文化 ( )①海纳百川 兼容并蓄 ②独树一帜 文化渗透③博大精深 源远流长 ④面向世界 特色消融A.①③ B.②④ C.①② D.③④32.“海选”是中国农民在村民自治中创造的一种选举方式,用四个了概括,就是“村官直选”。《中华人民共和国村民委员会组织法》第14条规定:选举村民委员会,由村村有选举权的村民直接提名候选人。这种选举方式 ( )①上选民享有选举国家工作人员的权利②充分地考虑了当选者结构的合理性③使选举过程更民主和选民参与更广泛④在候选人之间形成了更激烈的竞争A.①③ B.①② C.③④ D.②④33.为避免美国主权债务违约,美国国会民主党与共和党经过数次谈判,却互不买账,争吵不休,引起美国和世界金融市场的动荡。有人一针见血地指出,两党为了各自的利益,玩着“危险的政治游戏”。这表明 ( )A.两党将政党和利益凌驾于人民利益之上B.美国民主具有广泛性和真实性C.民主党与共和党的根本利益是对立的D.美国的三权分立制难以真正贯彻34.为解决欧债危机,欧元区拟签署一部政府间的新条约,以加大力度巩固成员国财政,从长远稳定欧元。如果英国与法国就新条约达成协议,下列说法可能成为事实的是 ( )A.双方谈判代表为英国女王和法国总统B.双方协议须经各党派协商同意C.双方达成的协议须经各自议会批准D.双方协议必须由全民公投决定35.某国总统接受总理的辞呈后,会见议会领袖就组建临时过渡政府进行协商。议会中各主要党派就过渡政府的组建达成一致意见。该国 ( )A.政府以议会为基础产生 B.政府对总统负责受其监督C.政府首脑一般没有实权 D.政府权力源于执政党授权第II卷(综合题,共160分)二、综合题(36题28分,37题28分,38题26分,39题26分,40题20分,41题32分,共计160分。)36.(28分)图13为亚洲部分区域示意图。图14中①②③分别为128°E、132°E、136°E经线某日的近地面气压变化曲线,图15为图13中甲、乙两地的气温和降水量图。完成下列问题。(1)比较甲、乙两地自然带的类型,并解释乙地自然带的形成原因。(8分)(2)据相关材料,描述甲地该日的天气特征,并说明判断理由。(10分)(3)甲市现今成为俄罗斯在太平洋沿岸最重要的港口城市,分析该市的优势区位。(10分)37.(28分)改革开放三十年来,由于区域发展和国家政策差异,我国大陆吸引外商直接投资总额呈现明显变化。图16为我国部分省区略图,图17为我国部分省区不同年份外商直接投资总额的统计数据(单位:亿美元),表2为2008年浙江省和台湾省主要制造业产值在第二产业中的比重的统计数据(单位:%)。结合图表和所学知识,完成下列问题。(1)说明浙、闽、台三省自然景观旅游资源的共同特色。(6分)(2)简述我国部分省区外商直接投资总额的变化特点。(8分)(3)与台湾省相比,浙江省主要制造业特点有何不同;并从产业联系角度分析浙江省培育纺织业为支柱产业的原因。(14分)38.(26分)阅读材料,回答问题。材料一:泰有天下,裂都会而为之郡邑,……(周的制度)非公之大者也,私其力于己也,私其卫于子孙也。秦之所以革之者,其为制,公之大者也。——柳宗元《封建论》材料二:郡县之制,垂二千年而弗能改矣,合古今上下皆安之,势之所趋,岂非理而能然哉?……郡县者,非天子之利也,国祚(王朝统治时间)所以不长也;而为天下计,则害不如封建之滋也多矣。——王夫之《读通鉴论·卷一》材料三:封建、郡县之争至今告终,而统一,联邦之辩由今肇始、理或有同,势则相异。……昔人论封建以君主—姓为本位,吾人今日论分权以国家政治为本位。前者君为主,后者民为主。……今人主张分权,则为制枭雄之摧倾共和。——李大钊《省制与宪法》(1916年11月10日)(引者注:材料三中“统一”,作者是指在统一前提下,侧重中央集权。“联邦”,指在统一前提下,侧重地方分权)(1)扼要解释材料一中“封建”的含义,结合秦朝郡县制的相关史实,论证柳宗元“其为制,公之大者也”的观点。(8分)(2)根据材料二,概括王夫之对郡县制的认识,并结合所学知识,指出他的历史观。(8分)(3)结合材料三和所学知识,分析李大钊所说“封建、郡县之争至今告终,统一、联邦之辩由今肇始”这一现象出现的时代背景。(10分)39.(26分)阅读材料,回答问题。材料一:科学革命是人认识客观世界的飞跃,技术革命是人改造客观世界技术的飞跃。而科学革命,技术革命又会引起全社会整个物质资料生产体系的变革,即产业革命。在今天,科学革命在先,然后导致技术革命,最后出现产业革命。——钱学森《九十年代科技发展与中国现代化》材料二:欧洲部分国家工业化水平(以英国1900年水平为100)——(美)唐纳德·卡根《西方的遗产》材料三:1870年,工业化的德国从欧洲崛起成为欧洲经济与政治生活的一件大事,到1914年,全世界与电力有关的产业有一半来自德国,德国钢产量几乎是英国钢产量的两倍。德国超过英国,成为欧洲工业的核心地区。……一些国家衰落和一些国家强大,这些因素都成为世界不稳定的根源。——摘自(英)理查德·奥弗里《泰晤士世界历史》等(1)概括材料一中钱学森的主要观点。结合第二次工业革命的相关内容,论证该观点的正确性。(10分)(2)根据材料二概括指出,与1860年相比。1913年欧洲部分国家的工业化水平发生了哪些重要变化。(6分)(3)结合材料三和所学知识,分析1870~1914年间德国经济迅速发展的原因及其对国际局势的影响。(10分)40.(20分)节能减排是中国亟待解决的“头等大事”之一,当人们为此“绞尽脑汁”之时,LED(半导体照明)开始悄然走向我们生活。材料一:表3:LED光源与传统光源的对比材料二:为提高LED产品的市场渗透率,我国政府一方面致力于完善LED行业的标准体系,提高整体检测水平和公信力,以稳定产品的质量;另一方面通过减税,补贴和拨款等政策,提高企业的技术研发能力和消费者购买的积极性。(1)解读表3和图18各自的经济信息。(6分)(2)结合材料一、二,用《经济生活》的有关知识,分析如何让LED产品步入我国寻常百姓家。(14分)41.(32分)端阳佳节景色新,龙舟竞渡闹盈盈。河面上,棹如飞,龙影跃动;河岸边,人如潮,欢怕鼎沸。W市在经济发展的基础上,更加注重社会建设,着力保障和改善民生,顺应民意组织龙舟竞赛,把龙舟管理作为社会管理体制创新试点内容加以推进,从加快政府职能转变入手,把属于社会的职能归还给社会组织。把属于市场的职能归还给经济组织。充分发挥基层民主活力。W市把保护传承、提升发展好龙舟文化作为提升城市文化竞争力的重要品牌、发展现代服务业的重要方面和推进全民健身的重要内容予以引导推进,使之成为让老百姓高兴的重大民俗活动,成为城市转型发展的动力。(1)结合材料,运用“文化作用和文化传承”的有关知识,分析说明W市推动龙舟活动发展的理由。(10分)(2)有人认为,“把属于社会的职能归还给社会组织,把属于市场的职能归还给经济组织”是推卸政府应有的责任。运用《政治生活》中“公民和政府”的有关知识评析这一观点。(12分)(3)结合材料,分析W市龙舟管理体制创新体现了“社会发展的规律”中的哪些哲学道理。(10分) 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