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【2014石景山一模】北京市石景山区2014届高三3月统一测试 理综 Word版含答案

【2014石景山一模】北京市石景山区2014届高三3月统一测试 理综 Word版含答案
【2014石景山一模】北京市石景山区2014届高三3月统一测试 理综 Word版含答案

北京市石景山区2014届高三3月统一测试(一模)

理综试卷

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,考试用时150分钟。

第I卷(选择题共20题每题6分共120分)

可能用到的相对原子质量:H-1 N-14 O-16 Na-23 S-32 Cl-35.5 Cu-64 Ba-137

在每小题列出的四个选项中。选出符合题目要求的一项。请把答案涂在机读卡上。

1. 人脐带间充质干细胞在特定诱导条件下,可分化为脂肪、肝、神经等多种组织细胞。下图表示

培养人脐带间充质干细胞的大致过程,相关说法错误

..的是

A. 人脐带间充质干细胞属于多能干细胞

B. 通过离心去上清液可以除去胰蛋白酶

C. 在超净台上操作可满足细胞培养所需的无毒、无菌条件

D. 出现接触抑制前,培养瓶中的细胞数量增长呈“J”型

2. 研究人员从木耳菜中提取过氧化物酶(POD),分别与四种不同酚类物质及H2O2进行催化反应,结果如下图所示。相关说法正确的是

A. 图1所示的实验目的是探究不同酚类物质的浓度对POD活性的影响

B. 当底物浓度为0.08 mmol·L-1时,POD催化酚类2的反应速率一定大于酚类3

C. 由图2可知,H2O2浓度过高会抑制POD的活性,降低浓度后POD活性就会恢复

D. H2O2对POD活性的影响与温度和pH对POD活性的影响相同

3. 油菜的凸耳和非凸耳是一对相对性状,用甲、乙、丙三株凸耳油菜分别与非凸耳油菜进行杂交

实验,结果如下表所示。相关说法错误

..的是

A.

B. 甲、乙、丙均为纯合子

C. 甲和乙杂交得到的F2均表现为凸耳

D. 乙和丙杂交得到的F2表现型及比例为凸耳:非凸耳=3:1

4. 栽培番茄含有来自野生番茄的Mi-1抗虫基因,它使番茄产生对根结线虫(侵染番茄的根部)、

长管蚜和烟粉虱三种害虫的抗性。下列相关推论错误

..的是

①Mi-1抗虫基因的产生是野生番茄长期适应环境的结果

②长期种植含Mi-1基因的番茄,土壤中根结线虫的数量会越来越少

③能在含Mi-1基因的番茄植株上生长的长管蚜和烟粉虱种群基因频率会发生变化

④三种害虫与番茄之间的寄生关系促进了它们的协同进化

A. ①②

B. ③④

C. ①③

D. ②④

5. 下图表示某山地针叶林群落向常绿阔叶林群落演替过程中马尾松利甜槠的年龄结构,I~V表示

植株的年龄由小到大。相关叙述错误

..的是

A. 统计不同群落中马尾松和甜槠的个体数量时要用样方法

B. 该山地的群落演替类型属于次生演替

C. 针阔混交林和常绿阔叶林中甜槠的种群密度将会越来越大

D. 三个群落中马尾松种群的年龄结构均属于衰退型

6. 下列说法不正确

...的是

A. “地沟油”禁止食用,但可用来制肥皂

B. 糖类、蛋白质、油脂属于天然高分子化合物

C. 医疗中常用酒精来消毒,是因为酒精能够使细菌蛋白质发生变性

D. 氨基酸既能和强酸反应,又能和强碱反应

7. 下列比较不正确...

的是 A. 最高价氧化物对应水化物的酸性:H 3PO 4>H 2SO 4>HNO 3 B. 与冷水的反应速率:K>Na>Mg C. 热稳定性:HF>HCl>H 2S D. 离子半径:Cl ->F ->Na +

8. 下列解释物质用途或现象的反应方程式不准确...

的是 A. 硫酸型酸雨的形成会涉及反应:2H 2SO 3+O 2=======催化剂

2H 2SO 4 B. 热的纯碱溶液可以清洗油污的原因:CO 32-+2H 2O

H 2CO 3+2OH -

C. 盛放NaOH 溶液的试剂瓶不能用玻璃塞:SiO 2+2OH -=SiO 32-+H 2O

D. 成分为盐酸的洁厕灵与84消毒液混合使用易中毒:Cl -+ClO -+2H +=Cl 2↑+H 2O 9. 根据下图,下列判断正确的是

A. 电子从Zn 极流出,流入Fe 极,经盐桥回到Zn 极

B. 烧杯b 中发生的电极反应为Zn-2e -=Zn 2+

C. 烧杯a 中发生反应O 2+4H ++4e -=2H 2O ,溶液pH 降低

D. 向烧杯a 中加入少量K 3[Fe (CN )6]溶液,有蓝色沉淀生成

10. 常温下的两种溶液:①pH=9的NaOH 溶液,②pH=9的CH 3COONa 溶液。对这两种溶液的判断,正确的是

A. 两溶液中水的电离程度相同

B. c (Na +):①>②

C. 两溶液分别用水稀释10倍后,pH ①=pH ②<9

D. 将①和②等体积混合后的溶液:c (Na +)=c (CH 3COO -)+c (OH -)-c (H +) 11. 在2L 恒容密闭容器中充入2 mol X 和1 mol Y 发生反应。2x (g )+Y (g )

3z (g )△H<0,

反应过程持续升高温度,测得混合体系中X 的体积分数与温度的关系如图所示。下列推断正确的是

A. 升高温度,平衡常数增大

B. W点X的正反应速率等于M点X的正反应速率

C. Q点时,Y的转化率最大

D. 平衡时充入Z,达到新平衡时Z的体积分数比原平衡时大

12. 现有一Na2SO3、Na2SO4混合物样品ag,为了测定其中Na2SO3的质量分数,设计了如下方案,

其中明显不合理

...的是

A. 将样品配制成溶液V1L,取其中25.00mL用标准KMnO4溶液滴定,消耗标准KMnO4溶液V2mL

B. 向样品中加足量H2O2,再加足量BaCl2溶液,过滤,将沉淀洗涤、干燥,称量其质量为bg

C. 将样品与足量稀盐酸充分反应后,再加入足量BaCl2溶液,过滤,将沉淀洗涤、干燥,称量其质量为cg

D. 将样品与足量稀盐酸充分反应,生成的气体依次通过盛有饱和NaHSO3的洗气瓶、盛有浓H2SO4的洗气瓶、盛有碱石灰的干燥管Ⅰ、盛有碱石灰的干燥管Ⅱ,测定干燥管Ⅰ增重dg

13. 根据玻尔理论,氢原子的电子由n=1轨道跃迁到n=2轨道,下列说法正确的是

A. 原子要吸收某一频率的光子

B. 原子要放出一系列频率不同的光子

C. 原子的能量增加,电子的动能增加

D. 原子的能量减少,电子的动能减少

14. 关于红光和绿光,下列说法正确的是

A. 红光的频率大于绿光的频率

B. 在同一玻璃中红光的速率小于绿光的速率

C. 用同一装置做双缝干涉实验,红光的干涉条纹间距大于绿光的干涉条纹间距

D. 当红光和绿光以相同入射角从玻璃射入空气时,若绿光刚好能发生全反射,则红光也一定能发生全反射

15. 下列说法正确的是

A. 布朗运动是液体分子的无规则运动

B. 布朗运动是指液体中悬浮颗粒的无规则运动

C. 温度降低,物体内每个分子的动能一定减小

D. 温度低的物体内能一定小

16. 甲、乙两颗人造卫星绕地球做圆周运动,半径之比为R1:R2=1:4,则它们的运动周期之比和运动速率之比分别为

A. T1:T2=8:1,v1:v2=2:1

B. T1:T2=1:8,v1:v2=1:2

C. T1:T2=1:8,v1:v2=2:1

D. T1:T2=8:1,v1:v2=1:2

17. 下图是一列沿着x轴正方向传播的横波在t=0时刻的波形图。已知这列波的周期T=2.0s。下列说法正确的是

A. 这列波的波速v=2.0m/s

B. 在t=0时,x=0.5m处的质点速度为零

C. 经过2.0s,这列波沿x轴正方向传播0.8m

D. 在t=0.3s时,x=0.5m处的质点的运动方向为v轴正方向

18. 如图所示,L1、L2是高压输电线,图中两电表示数分别是220V和10A。已知甲图中原、副线圈匝数比为100:1,乙图中原副线圈匝数比为1:10,则

A. 甲图中的电表是电压表,输电电压为2200 V

B. 甲图中的电表是电流表,输电电流是100A

C. 乙图中的电表是电压表,输电电压为22000 V

D. 乙图中的电表是电流表,输电电流是100A

19. 利用传感器和计算机可以研究快速变化的力的大小。实验时,把图甲中的小球举高到绳子的悬点O处,然后小球由静止释放,同时开始计时,利用传感器和计算机获得弹性绳的拉力随时间的变化如图乙所示。根据图象提供的信息,下列说法正确的是

A. t1、t2时刻小球的速度最大

B. t2、t5时刻小球的动能最小

C. t3、t4时刻小球的运动方向相同

D. t4-t3

20. 如图所示,a、b是边界范围、磁感应强度大小和方向都相同的两个匀强磁场区域,a的下端离水平地面的高度比b高一些。甲、乙是两个完全相同的闭合正方形导线框,分别位于a、b的正上方,两线框的下端离地面的高度相同。两线框由静止同时释放,穿过磁场后落到地面,下落过程中线框平面始终保持与磁场方向垂直。下列说法正确的是

A. 乙线框先落地

B. 两线框同时落地

C. 穿过磁场的过程中,乙线框产生的热量较少

D. 穿过磁场的过程中,两线框产生的热量相同

第Ⅱ卷(非选择题共11小题共180分)

21. (共18分)

小灯泡灯丝的电阻随温度的升高而变大,某同学利用实验探究这一现象。所提供的器材有:

(1)请你推测该同学选择的器材是:电流表为 ,电压表为 ,滑动变阻器为 (以上均填写器材代号)。

(2)请你推测该同学设计的实验电路图并画在图甲的方框中。 (3)请在图乙的坐标系中画出小灯泡的I —U 曲线。

(4)若将该小灯泡直接接在电动势是1.5 V ,内阻是2.0 Ω的电池两端,小灯泡的实际功率为 W 。

22. (16分)如图所示,两块相同的金属板正对着水平放置,板间距离为d 。当两板间加电压U 时,一个质量为m 、电荷量为+q 的带电粒子,以水平速度v 0从A 点射入电场,经过一段时间后从B 点射出电场,A 、B 间的水平距离为L ,不计重力影响。求:

(1)带电粒子从A 点运动到B 点经历的时间; (2)带电粒子经过B 点时速度的大小; (3)A 、B 间的电势差。

23. (18分)一辆汽车的质量为m ,其发动机的额定功率为P 0。从某时刻起汽车以速度v 0在水平公路上沿直线匀速行驶,此时汽车发动机的输出功率为

4

P ,接着汽车开始沿直线匀加速行驶,当速

度增加到

5

80

v 时,发动机的输出功率恰好为P 0。如果汽车在水平公路上沿直线行驶中所受到的阻力与行驶速率成正比,求:

(1)汽车在水平公路上沿直线行驶所能达到的最大速率v m ; (2)汽车匀加速行驶所经历的时间和通过的距离;

(3)为提高汽车行驶的最大速率,请至少提出两条在设计汽车时应考虑的建议。

24. (20分)下图是放置在竖直平面内游戏滑轨的模拟装置的示意图。滑轨由四部分粗细均匀的金属杆组成,其中水平直轨AB 与倾斜直轨CD 的长度均为L=3m ,圆弧形轨道AQC 和BPD 均光滑,AQC 的半径为r=1m ,AB 、CD 与两圆弧形轨道相切,O 2D 、O 1C 与竖直方向的夹角均为θ=37°。现有一质量为m=1kg 的滑块(可视为质点)穿在滑轨上,以v 0=5 m/s 的初速度从B 点开始水平向左运动,滑块与两段直轨道间的动摩擦因数均为μ=0.2,滑块经过轨道连接处的机械能损失忽略不计。取g=10 m/s 2,sin37°=0.6,求:

(1)滑块第一次回到B 点时的速度大小; (2)滑块第二次到达C 点时的动能; (3)滑块在CD 段上运动的总路程。

25. (17分)有机物G (分子式为C 10H 16O )的合成设计路线如下图所示:

请回答下列问题:

(1)35%~40%的A的水溶液可做防腐剂。A的结构式为。

(2)C中官能团的名称为。

(3)C2H4生成C2H5Br的反应类型为。

(4)D的结构简式为。

(5)E为键线式结构,其分子式为。

(6)G中含有1个五元环,F生成G的反应方程式为。

(7)某物质X:

a. 分子式只比G少2个氢,其余均与G相同

b. 与FeCl3发生显色反应

c. 分子中含有4种环境不同的氢

符合上述条件的同分异构体有种。

写出其中环上只有两个取代基的异构体与A在酸性条件下生成高分子化合物的方程式。

26. (12分)氯碱厂电解饱和食盐水制取NaOH的工艺流程示意图如下:

依据上图完成下列问题:

(1)在电解过程中,阴极上生成气体的电子式为 。

(2)精制过程中除去阳离子中的Ca 2+、Mg 2+等杂质,除去Mg 2+的离子方程式为 。 (3)精制过程要除去SO 42-,可选择下列溶液中的 (填字母序号),并将加入的顺序以箭头符号(↓)的形式画在图上(精制过程中加入试剂从左到右的顺序为先后顺序)。

a. Ba (OH )2

b. Ba (NO 3)2

c. BaCl 2

(4)在实际生产中也可以用BaCO 3除去SO 42-(已知溶解度BaSO 4

(5)脱盐工作中,利用NaOH 和NaCl 在溶解度上的差异,通过蒸发、冷却、 (填操作名称)而制得50%的NaOH 溶液。

27. (14分)氮氧化合物是大气污染的重要因素。

(1)汽车排放的尾气中含NO ,生成NO 的反应的化学方程式为 。 (2)采取还原法,用炭粉可将氮氧化物还原。 已知:N 2(g )+O 2(g )=2NO (g ) △H=+180.6 kJ ·mol -1 C (s )+O 2(g )=CO 2(g )

△H=-393.5 kJ ·mol -1

则反应C (s )+2NO (g )=CO 2(g )+N 2(g ) △H= kJ ·mol -1。

(3)将NO 2变成无害的N 2要找到适合的物质G 与适当的反应条件,G 应为 (填写“氧化剂”或“还原剂”)。下式中X 必须为无污染的物质,系数n 可以为0。

NO 2+G ———→催化剂

N 2+H 2O+nX (未配平的反应式)。

下列化合物中,满足上述反应式中的G 是 (填写字母)。 a. NH 3

b. CO 2

c. SO 2

d. CH 2CH 2OH

(4)治理水中硝酸盐污染的方法是:

①催化反硝化法中,用H 2将NO 3-还原为N 2,一段时间后,溶液的碱性明显增强。则反应的离子方程式为: 。

②在酸性条件下,电化学降解NO 3-的原理如下图,电源正极为: (选填“A ”或“B ”),阴极反应式为: 。

28. (15分)下图是研究铜与浓硫酸的反应装置:

(1)A试管中发生反应的化学方程式为。

(2)反应一段时间后,可观察到B试管中的现象为。

(3)C试管口浸有NaoH溶液的棉团作用是。

(4)如将B试管换成D试管,并从直立导管中向BaCl2溶液中通入另一种气体,产生白色沉淀,则气体可以是、。(要求填一种化合物和一种单质的化学式;如有需要,可加装防倒吸装置。)

(5)实验结束后,证明A试管中反应所得产物是否含有铜离子的操作方法是。

(6)在铜与浓硫酸反应的过程中,发现有黑色物质出现,经查阅文献获得下列资料。仅由上述资料可得出的正确结论是。

b. 硫酸浓度选择适当,可避免最后产物中出现黑色物质

c. 该反应发生的条件之一是硫酸浓度≥15 mol·L

d. 硫酸浓度越大,黑色物质越快出现、越难消失

29. (22分)为研究CO2浓度对某种小球藻生长的影响,研究人员做了如下实验:

(1)将小球藻接种到不含元素的培养液中,并将藻液平均分为组分别置于不同CO2浓度的培养箱内,光照14小时,连续培养5天。

(2)每隔24小时取样,利用测定小球藻细胞的浓度,结果如图所示。

(3)该实验中对照组的CO2浓度为,小球藻数量增长的最适CO2浓度为;当CO2浓度在范围时,小球藻增长受到抑制,但并没停止增长。

(4)研究发现,在一定范围内,随CO2浓度升高,小球藻细胞的碳酸酐酶(细胞内外均有分布)和RuBP羧化酶的活性均显著提高。胞外的碳酸酐酶能将水体中靠近细胞表面的HCO3-脱水形成CO2,然后CO2进入细胞内;RuBP羧化酶催化CO2与C5结合,这个过程叫做。C5在细胞中含量保持稳定的原因是,这一过程需要参与。

(5)小球藻吸收大气中的CO2转化为细胞中的有机物,在生态系统的中发挥着重要作用。小球藻合成的有机物可用于工业上生产C2H5OH等燃料。在细胞内产生C2H5OH的过程叫做。

30. (15分)研究人员用克隆猕猴创建糖尿病模型并探索该病的治疗方法。实验过程如下:

将9只健康的克隆猕猴进行适应性饲喂2周后,随机分为甲乙两组。

)实验中对照组是。

(2)链脲佐菌素为一种广谱抗菌素,具有抗菌、抗肿瘤作用,其副作用为破坏动物体内的细胞导致动物患上糖尿病。

(3)实验中主要监测血液中四项基本指标:①、②血脂、③和C-肽等物质的含量变化。

(4)血液中C-肽含量变化是诊断糖尿病类型的重要依据。1分子某前体蛋白在细胞的________处合成后。通过内质网以小泡形式运输到,在酶的作用下水解成1分子③和1分子C-肽,然后以方式分泌到细胞外。

(5)饲喂12周后,收集乙组中某只猕猴24小时的尿液,经防腐处理后,取尿样2毫升加入1毫升斐林试剂,水浴加热后试管中,空腹情况下乙组猕猴仍能使①维持在正常水平,其体液调节过程是:。

(6)实验中采用干细胞移植的方法治疗糖尿病猕猴。为追踪干细胞成活、分化等情况,研究人员设计了巧妙的方法:选用正常雄性猕猴作供体,将干细胞移植到雌性糖尿病猕猴体内,干细胞中的作为追踪的标记物。

31. (13分)下图为采用基因工程技术生产海参溶菌酶(SL)的流程。请据图回答:

(1)过程I中首先在作用下合成海参溶菌酶cDNA,再以cDNA为模板扩增合成SL目的基因,扩增过程中要用到具有热稳定性的。

(2)过程II中要用相同的切割目的基因与,再用将二者连接起来,再导入大肠杆菌中,形成大肠杆菌工程菌。

(3)若要检验SL目的基因是否成功表达,可以用技术,若没有出现相应的杂交带。则需要用做探针来检验是否转录出mRNA。

(4)已知海参溶菌酶中含145个氨基酸,则控制其合成的基因中至少含有个脱氧核苷酸。

(5)溶菌酶广泛存在于动物的组织、体液及分泌物中,可以破坏细菌的细胞壁,促进细菌细胞的裂解,在动物的中发挥重要作用。

参考答案:

化学:

25. (本题共17分)

(1)

(2)醛基

(3)加成反应

(4)

(5)C10H22O2

(6)

(7)2种,

26. (本题共12分)

(1)H:H

(2)Mg2++2OH-=Mg(OH)2↓

(3)ac

(4)由于BaSO4比BaCO3的溶解度小,SO42-促使BaCO3(s)Ba2+(aq)+CO32-(aq)平衡正向移动,生成更难溶的BaSO4沉淀。

(5)结晶、过滤

27. (本题共14分)

(1)N 2+O 2=============放电或高温

2NO (2)-574.1 (3)还原剂,ad

(4)①2NO 3-+5H 2========催化剂

N 2+2OH -+4H 2O ②A 2 NO 3-+12H ++10e -=N 2↑+6H 2O 28.(本题共15分)

(1)Cu+2H 2SO 4(浓)=====△

CuSO 4+SO 2↑+2H 2O (2)溶液由红色变成无色

(3)吸收Cl 2和SO 2,防止污染空气

(4)NH 3(NO 2或ClO 2);C12(O 3或O 2或Br 2蒸汽)

(5)向上拉铜丝,终止反应,冷却后,将A 中溶液慢慢倒入盛有少量水的烧杯(试管)里,观察溶液颜色是否为蓝色。

(6)a b d 物理:

13-20单项选择题:(6分×8=48分)

21. (18分) (1)A ;C ;E ; (2)见答图1;

答图1

(3)图略; (4)0.27W 22. (16分)解析:

(1)带电粒子在水平方向做匀速直线运动,从A 点运动到B 点经历的时间

v (2)带电粒子在竖直方向做匀加速直线运动 板间场强大小d

U E = (2分)

加速度大小m

qE a =

(2分)

经过B 点时粒子沿竖直方向的速度大小0

·v L md qU at v y =

= (2分)

带电粒子在B 点速度的大小20

222

2220

v d m L U q v v +=

(2分)

(3)带电粒子从A 点运动到B 点过程中,根据动能定理得

2022

121mv mv qU AB -=

(2分)

A 、

B 间的电势差2

22

22v md L qU U AB = (2分)

23. (18分)解析:

(1)汽车以速度0v 在水平公路上沿直线匀速行驶时发动机的输出功率为

4

P 000

·4

v kv P =

(2分)

汽车在水平公路上沿直线行驶所能达到的最大速率m v

m m v kv P ·0=

(2分) 解得02v v m =

(2分)

(2)当汽车速度增加到

5

80

v 时,设牵引力为F ,汽车的加速度为a 5

8·00v F P =

(1分)

m a v

k F =-5

8·0

(2分)

汽车匀加速行驶所经历的时间a

v v t 00

58-= (2分)

3p 汽车匀加速行驶通过的距离2

02

1at t v x +

= (1分)

解得0

3

1552p mv x =

(1分) (3)增大发动机额定功率,减小阻力等

(4分)

24. (20分)解析: (1)对滑块,由动能定理

20212

121cos mv mv mgL mgL -=

--μθμ (3分) 解得s m v /84.11=

(2分)

(2)滑块第一次回到B 点时的速度为3.6m/s ,继续运动,当到达C 点时动能为

θμθcos 2

1)cos 1(212

12mgL mv mgr mv C -++= (3分)

解得

9.142

12

=C mv J (3分)

(3)滑块第二次到达C 点时具有动能14.9J ,继续上升到达A 点还需克服重力做功

18)cos 1(=+=θmgr W J

(2分)

因此滑块滑到AQC 某处后开始下滑,在CD 段受摩擦力作用。 最终滑块到达D 点时速度为零,在圆弧形轨道BPD 上做往复运动。

(2分)

由动能定理

2C 212

121cos sin mv mv x mg L mg D -=

-θμθ (3分) 解得m x 6.201=

(1分) 滑块通过CD 段的总路程为m x L x 6.2621=+=

(1分)

生物: 1. C

2. A

3. D

4. A

5. C

29. (共22分。每空2分。) (1)C 9 (2)红细胞计数板 (3)0.04% 10% 30%~40% (4)CO 2固定

C 5可再生

NADPH 和ATP

(5)碳循环乙醇发酵(或无氧呼吸)

30. (共15分。第3~4小题每空1分,第1、2、5、6小题每空2分)

(1)乙(正常组)和B组

(2)胰岛B

(3)血糖胰岛素

(4)核糖体高尔基体胞吐

(5)不会产生砖红色沉淀

当血糖浓度降低时,胰高血糖素分泌增加,促进肝糖元分解和非糖物质转化,使血糖升高(6)Y染色体

31. (共13分、第1~2小题每空1分,第3~5小题每空2分。)

(1)逆转录酶DNA聚合酶

(2)限制性核酸内切酶(限制酶)质粒DNA连接酶

(3)抗原-抗体杂交带标记的目的基因

(4)870

(5)非特异性免疫

2014北京石景山高考一模数学理(word解析)

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