[优质]河南省天一大联考2019届高三阶段性测试(六)理科综合试题

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2019届河南省天一大联考高三阶段性测试(六) 理科综合 word版

绝密★启用前天一大联考 2018—2019学年髙中毕业班阶段性测试（六）理科综合--生物一、选择题:本题共13小题,每小题6分。

在每小题给出的四个选项中，只有一项是符合题目要求的。

1.生物膜上的蛋白质称为膜蛋白。

下列有关膜蛋白功能的叙述，错误的是‘A.性腺细胞内质网膜上的某些膜蛋白能催化磷脂的合成B.甲状腺细胞膜上的某些膜蛋白能与促甲状腺激素结合C.吞噬细胞膜上的某些膜蛋白能特异性地识别抗原D.肝细胞膜上的某些膜蛋白能作为转运葡萄糖的载体2.某校生物兴趣小组将萝卜条随机均分为两组，分别浸于甲、乙溶液中，一段时间后测量原生质体（去除细胞壁的植物细胞)表面积的相对值，结果如下图所示。

下列有关叙述正确的是A.据图分析可知，甲、乙溶液都能使萝卜条细胞发生质壁分离B.b时刻之后，甲、乙曲线差异显著的原因是二者溶液浓度不同C.c时刻甲、乙溶液中的细胞均发生了质壁分离后的自动复原D.d时刻甲溶液中的细胞巳经死亡，细胞体积不再变化3.嵌合抗原受体T细胞免疫疗法（CAR -T细胞疗法)被认为是极具前途的抗癌免疫疗法，该T细胞表面的嵌合抗原受体(简称CAR)能直接识别肿瘤细胞的特异性靶抗原。

如图为一个典型的CAR - T细胞疗法的操作流程，下列叙述正确的是A.特异性免疫过程中，T细胞只参与细胞免疫B.CAR -T细胞可以通过CAR识别相关癌变细胞C.CAR -T细胞疗法的基本原理是利用药物清除癌细胞D.免疫系统清除体内癌变细胞的过程属于细胞坏死4.植物的花粉数量众多，但某种类型的花粉的成活率可能会显著降低。

现有杂合红花（Rr)植株，自花受粉后，子一代中红花:白花=5:1，则该植株形成的花粉中成活率降低的配子及其成活率分别是A.R,l/2B. R,l/3C.r,l/2D.r,l/35.如图为某动物体内的两个细胞，乙细胞由甲细胞分裂形成(不考虑基因突变），下列有关分析错误的是A.乙细胞处于减数第二次分裂后期B.乙细胞为次级精母细胞或第一极体C.与乙细胞同时产生的另一个细胞的基因组成为AaD.乙细胞的形成是姐妹染色单体未分开导致的6.下列有关种群和群落的叙述，错误的是A.群落演替的过程中生物的种间关系会发生改变B.捕食者数量的变化与被捕食者数量的变化之间存在负反馈调节^C.群落的垂直结构和水平结构有利于提高生物对资源的利用率D.可用每平方米草地中杂草的数量来表示种群密度29.(10分)下图是某实验小组重复赫尔希和蔡斯“噬菌体侵染细菌实验”的部分实验过程图解。

河南省天一大联考2019届高三阶段性测试(六)理综

绝密★启用前试卷类型：A天一大联考 2019学年高中毕业斑阶段性测试（六）理科综合（生物部分）第I卷选择题：本题共13小题，每小题6分。

在每小题给出的四个选项中，只有一项是符合题目要求的。

1.下列有关蛋白质的叙述，正确的是A.线粒体膜和叶绿体膜上的蛋白质种类是相同的B.人体的活细胞都能进行质的合成C.甲状腺激素不是蛋白质，其合成不受基因的调控D.细胞内蛋白质水解时通常需要另一种蛋白质的催化2.下列有关植物激素的叙述，正确的是A.生长素浓度过高会抑制切段中乙烯的合成B.顶芽合成的生长素通过自由扩散运输到侧芽C.植物激素不直接参与细胞内的代谢活动D.不同激素分别独立调节植物生长发育的不同阶段3.下列有关生物学实验的叙述，正确的是A.探究2，4 - D促进插条生根的最适浓度实验中，在预实验基础上再次实验时,不需设置空白对照B.掠究温度对酶活性影响霉脸中：,.每组都要将酶和底物在室温不'痕_吾.后在不同温度下保温C.对酵母菌计数时，用吸管吸取培养液滴满血细胞计数室，再盖上盖玻片即可镜检D.低温诱导植物染色体数自的变化实验中，将大蒜根尖翻成装片后再进行低温处理4.下列有关细胞结构和细胞生命历程的叙述，错误的是A.人体小肠上皮细胞的细胞膜和线粒体膜上均存在转运葡萄糖的载体B.衰老细胞的细胞核体积大,细胞凋亡过程中存在基因的选择性表达C.动物细胞膜表面的糖蛋白质具有特异性，是细胞间相互识别和联系的“语言”D.生物体内的受体、酶、tRNA、抗体等物质都具有专一性或特异性5.下列关于细胞中基因表达的叙述，正确的是A.血红蛋白基因的两条链可提高血红蛋白合成的效率B.人体肝脏细胞与效应细胞中控制合成的蛋质种类完全不同C.浆细胞中的一个mRNA分子可结合多个核糖体，合成多种肽链D.光照和温度会影响植物激素的合成，也会影响植物基因组的表达6迟发型成成骨不全(瓷娃娃）是一种单基因遗传病。

如图为某医院对该病患者家系进行的调查结果。

2023-2024学年河南省天一大联考阶段性测试(六) 理综生物试题

2023-2024学年河南省天一大联考阶段性测试(六) 理综生物试题1.蛋白质是生命活动的体现者。

下列有关叙述正确的是（）A．人体内所有蛋白质都由基因控制合成，且组成元素相同B．构成大肠杆菌染色体的组蛋白在细胞中游离的核糖体上合成C．蛋白质具有催化、免疫、调节等多种功能，但不能作为能源物质D．生长激素以胞吐方式进行跨膜运输的过程中需要膜蛋白的参与2.河南省地处亚热带和暖温带，是南北过渡地带，截至目前，全省共建立各类自然保护区30处、森林公园132处、湿地公园116处、地质公园32处、风景名胜区35处。

2013—2023年间，科考队共发现红腹角雉、红胸黑雁等40余个稀有物种，其中植物新变型1种，属于新物种。

某湿地公园中存在复杂的食物网，其中一条食物链为植物甲→动物乙→动物丙。

下列有关叙述正确的是（）A．自然条件下，新变型植物种群与其原野生植物种群间可进行基因交流B．建立自然保护区、湿地公园、植物园等是对生物多样性最有效的保护C．通过对科考数据的分析和处理，可以了解自然保护区内的物种丰富度D．乙的同化量远小于甲同化量的1/10，主要原因是部分能量以热能形式散失3.为验证药物D可通过影响下丘脑体温调节中枢来降低体温，科研人员以发热模型鼠为材料进行了相关实验，实验处理及结果如表所示。

下列相关分析错误的是（）B．发热模型鼠体温维持在39℃时，其机体产热量大于散热量C．第2组发热模型鼠经药物D处理后可能出现皮肤血管舒张、血流量增大D．依据实验结果可证明药物D通过影响下丘脑体温调节中枢来降低体温4.实验技术与方法在生物学研究中有着极其重要的作用，高中生物学涉及的实验技术与方法主要有：①同位素标记法、②荧光染料标记法、③染色观察法、④差速离心法与密度梯度离心法、⑤样方法、⑥标记重捕法、⑦取样器取样法等。

下列相关说法错误的是（）A．①②均可用于物质的示踪或定位B．③主要用于检测或鉴定物质的含量C．分离各种细胞器可用④中的差速离心法D．⑤⑥⑦均可估算统计对象的数量或密度5.某些动物的肝细胞中存在两种天然的能识别终止密码子UGA的校正tRNA，这两种tRNA的反密码子序列分别为C m CA、NCA（C m和N为修饰碱基），两者均携带色氨酸，其含量是总色氨酸tRNA的1%～3%。

河南省天一大联考2019届高三阶段性测试(六)化学试卷

天一大联考 2018--2019学年髙中毕业班阶段性测试（六）理科综合--化学注意事项：1．答卷前，考生务必用黑色字迹的钢笔或签字笔在答题卡上填写自己的准考证号、姓名、试室号和座位号。

用2B型铅笔把答题卡上试室号、座位号对应的信息点涂黑。

2．选择题每小题选出答案后，用2B型铅笔把答题卡上对应题目选项的答案信息点涂黑，如需改动，用橡皮擦干净后，再选涂其他答案，答案不能答在试卷上。

3．非选择题必须用黑色字迹钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内的相应位置上；如需改动，先划掉原来的答案，然后再写上新的答案；不准使用铅笔和涂改液。

不按以上要求作答的答案无效。

4．考生必须保持答题卡整洁。

考试结束后，将试卷和答题卡一并交回。

可能用到的相对原子质量：H 1 C 12 N 14 0 16 Na23 Cl 35.5 Cu 64 I 1277.化学与生活密切相关。

下列说法正确的是-A.食盐抗结剂K4[Fe(CN)6]可用KCN和FeCl2代替B.水可用于扑灭一般的起火，也适用于金属和电器起火C.添加碱性蛋白酶等水解酶的洗衣粉，水温越髙，酶的活性越高D.用超临界液态C02代替有机溶剂萃取大豆油，有利于环保8.3 -甲基-3 -羟甲基氧杂环丁烷可用于制备多种化工原料。

下列有关该有机物的说法正确的是A.分子中所有碳原子处于同一平面B.与环氧乙烷互为同系物C.能与活泼金属钠、钾等反应产生氢气D.与其互为同分异构体(不含立体结构）的羧酸有5种9.为阿伏加德罗常数的值。

下列说法正确的是A.2.8 g乙烯与2.6 g苯中含碳碳双键数均为0.1N AB.16.2 g淀粉完全水解生成葡萄糖分子数为0.lN AC.0.1 mol Cl2溶于水，溶液中Cl-、ClO-数之和为0.2N AD.恒容密闭容器中，22.4 L(已折合成标准状况)C02与足量C在高温下充分反应，生成CO分子数为2N A10.短周期主族元素W、X、Y、Z的原子序数依次增大，W原子的核外电子总数与Y原子的最外层电子数相等;周期表中x与Z同主族，Z的族序数是周期数的2倍;常温下，Y的单质制成的容器可用于贮运Z的最高价氧化物对应的水化物的浓溶液。

河南省天一大联考2019届高中毕业班阶段性测试(六)理科综合

天一大联考2019 学年髙中毕业班阶段性测试（六）理科综合1.下列有关组成细胞的分子和细胞结构的叙述，错误的是A.人体成熟红细胞内没有线粒体，不能进行有氧呼吸B.磷脂、蛋白质和核酸是T2 噬菌体、肺炎双球菌必不可少的有机物C.细胞骨架能维持真核细胞的形态，它与细胞的物质运输等活动有关D.生物体内所有细胞中核糖体的形成不一定都与核仁密切相关2.下列有关植物激素及楦物生长调节剂的叙述，正确的是A.脱落酸和赤霉素在促进茎的生长方面表现为协同作用B.植物激素对植物生长、发育和繁殖的调节都具有两重性C.光照、温度是通过改变植物激素的作用来影响生命活动的D.植物生长调节剂具有容易合成、原料广泛、效果稳定的优点3.下列有关酶和ATP与细胞代谢的叙述，正确的是A.酶和激素都须与相应物质结合后才能发挥作用，作用前后自身不变B.适当降低氧气浓度可降低果实的有氧呼吸进而减少有机物的消耗C.在安静状态下，肌细胞中可以p 存大量的ATP以供运动时需要D.种子萌发过程中，自由水/ 结士水的值会减小，细胞代谢旺盛4.下列与教材实验相关的说法，正确的是A.为加速健那绿染液对线粒体染色，可用适宜浓度的盐酸处理细胞.B.淀粉酶与淀粉常温下混合后，快速置于预设温度环境中可减小实验误差C.观察DNA、RNA在细胞中分布时，水解后酹用蒸馏水的缓水流冲洗载玻片D.花生子叶薄片用苏丹HI 染液染色后，肉眼可直接观察到橙黄色颗粒5.下列有关生物变异与育种的叙述，正确的是A.单倍体育种可缩短育种年限，杂交育种可获得具有杂种优势的个体B.人工诱变育种会改变基因结构，基因突变的方向由环境决定C.基因型为Aa的植株自交后代出现3：1分离比的原因是发生了基因重组D. 三倍体无子西瓜髙度不育的原因是细胞内没有同源染色体，不发生联会 _6.如图是某縣 U 种单基關传細系綱，其基因分細A/a 、B/b 表示。

B 知甲病是伴性遗传病，Ⅱ 3不携带乙病的致病基因。

河南省天一大联考2018-2019学年高中毕业班阶段性测试(六) 理综物理 Word版含答案

天一大联考2018-2019学年高中毕业班阶段性测试（六)理科综合二、选择题:本题共8小题,每小题6分。

在每小题给出的四个选项中，第14-18题只有一项符合题目要求，第19-21题有多项符合题目要求。

全部选对的得6分，选对但不全的得3分，有选错的得0分。

14.中华民族的智慧创造了无数物理学上的奇迹。

王充的《论衡》对于运动的疾舒、力与运动、物体与运动、内力与外力的关系等做了叙述。

下列关于力与运动的关系说法正确的是A.B.C.D.15.k tB=∆∆A.162kL 16.17.A 、B 。

他因数为0.5，设最大静摩擦力等于滑动摩擦力。

则球形积木放上后，要使两方形积木不发生滑动，两方形积木之间的最远距离为 A.22RB.RC.R 2D.R 3 18.随着科技的发展，现在人类能上天能入地，最髙可以到达火星，离地球几亿公里，但最深却只能到达12公里，真可谓“上天容易，人地难”。

如果沿地球半径方向挖一口井，深度可达到地球半径的一半，已知地球表面的重力加速度为0g ，地球半径为R ，可将地球看做质量分布均匀的球体，球的体积公式234R V π=质置分布均匀的球壳对壳内物体的引力为零。

现将一个物体从井口由静止释放，只受万有引力作用，则物体到达井底的速度为 A.R g 0 B.230R g C.20R g D.40R g19.在匀强电场中，有一个菱形ABCD ，如图所示，它的边长为m 3,∠DAB=60°,A 点的电势为10W,B 点的电势为4V ，C 点的电势为-2V ，下列说法正确的是 A.场强大小为2V/mB.C.D.20.AB=BC A.A 、B B.A 、C C.D.21.10m ，g=10m/s 2A.B.2C.从静止到钢丝绳与竖直方向夹角为037，合力对游客和座椅做的功为2250J D.从静止到钢丝绳与竖直方向夹角为037，钢丝绳对游客和座椅做的功为3450J22.(6分）某研究性学习小组利用如图1所示装置测量弹簧的弹性势能和物块与桌面间的动摩擦因数,实验步骤如下：①将一长直薄木板上端斜靠在水平桌面有边缘0点，长木板下端固定在水平地面上;②将轻弹簧一端固定在水平桌面左边沿的墙面上，弹簧处于原长时其右端在0点左侧; ③用带凹槽的物块把弹簧压缩到P 点，释放物块，测出物块在长木板上的落点与0点的距离； ④通过在物块上增减砝码来改变物块的质量m ，重复步骤③的操作； ⑤得到一系列的m 与x ，根据数据作出mx 1-图象，如图2所示。

河南省天一大联考2019届高三阶段性测试(六) 数学(理) (带答案解析)

天一大联考 2018-2019学年高中毕业班阶段性测（六）数学（理科）一、选择题:本题共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.已知集合 A= {022≥-x x },B={1>|-y y }，则 A.( -1,0] B. ( -1，0]U[+∞,21) c.( -1,21] D.[ +∞,21) 2.设复数)(231R m i miz ∈+-=，若z z =，则=m A. 32- B. 32 C. 23 D.23- 3.某公司将20名员工工作五年以来的迟到次数统计后得到如下的茎叶图，则从中任取1名员工，迟到次数在[20,30)的概率为A.207 B. 103 C. 53 D. 214.记等差数列{n a }的前n 项和为n S ，若17S = 272,则=++1593a a a A. 24B.36C. 48D.645.《九章算术》卷第七——盈不足中有如下问题;“今有垣高九尺.瓜生其上，蔓日长七寸.瓤生其下，蔓日长一尺.问几何日相逢.”翻译为“今有墙高9尺。

瓜生在墙的上方，瓜蔓每天向下长7寸.葫芦生在墙的下方，葫芦蔓每天向上长1尺。

问需要多少日两蔓相遇。

”其中1尺=10寸。

为了解决这一问题，设计程序框图如右所示，则输出的A 的值为 A. 5 B.6C.7D. 86.设双曲线C:1822=-m y x 的左、右焦点分别为，过F1的直线与双曲线C 交于M ，N 两点，其中M 在左支上，N 在右支上。

若NM F MN F 22∠=∠乙，则=||MN A. 8 B. 4 C. 28 D. 24 7.为了得到函数)3cos(2)(π+=x x g 的图象，只需将函数x x x f 4cos 4sin 3)(-=的图象A.横坐标压缩为原来的41，再向右平移2π个单位 B.横坐标压缩为原来的41，再向左平移π个单位C.横坐标拉伸为原来的4倍，再向右平移2π个单位D.横坐标拉伸为原来的4倍，再向左平移π个单位8.如图，小正方形的边长为1,粗实线画出的是某几何体的三视图，则该几何体的体积为A. 68B.72C. 84D. 1069.若函数131)(--=xm x f 的图象关于原点对称，则函数)(x f 在（+∞，0)上的值域为 A.（21，+∞) B.（21-，+∞) C.（1，+∞) D.（32，+∞)10.已知抛物线C: px y 22= (p >0)的焦点为F ，准线为l ，l 与x 轴的交点为P ，点A 在抛物线C 上，过点A 作AA'丄l ，垂足为A',若四边形的面积为14,且53'cos =∠FAA ，则抛物线C 的方程为 A. x y =2B. x y 22=C. x y 42=D. x y 82=11.如图所示，体积为8的正方体中ABCD-A1B1C1D1，分别过点A1，C1，B 作A1M1C1N 垂直于平面ACD ，垂足分别为M ，N ，P ，则六边形D1MAPCN 的面积为 A. 212B. 12C. 64D. 3412.已知函数xex f ex ln )(=，若函数a x f x g +=)()(无零点,则实数a 的取值范围为 A. ]0,2(2e - B. ]0,2(e- C. ]0,2(e - D. ]0,(e -二、填空题:本题共4小题，每小题5分，共20分。

河南省天一大联考2019届高三阶段性测试(六)生物试卷

天一大联考 2018—2019学年髙中毕业班阶段性测试（六）理科综合--生物注意事项：1．答卷前，考生务必用黑色字迹的钢笔或签字笔在答题卡上填写自己的准考证号、姓名、试室号和座位号。

用2B型铅笔把答题卡上试室号、座位号对应的信息点涂黑。

不按以上要求作答的答案无效。

4．考生必须保持答题卡整洁。

考试结束后，将试卷和答题卡一并交回。

一、选择题:本题共13小题,每小题6分。

在每小题给出的四个选项中，只有一项是符合题目要求的。

1.生物膜上的蛋白质称为膜蛋白。

河南省天一大联考高三上学期期末考试理科综合试卷(有答案)(2019秋).doc

河南省天一大联考高三年级上学期期末考试理科综合第Ⅰ卷一、选择题：本题共1 3小题，每小题6分。

在每小题给出的四个选项中，只有一项是符合题目要求的。

1．结核病是一种由结核杆菌感染引起的疾病，至今仍是一种重要的传染病。

下列有关结核杆菌的叙述，正确的是A．在有氧条件下，结核杆菌进行有丝分裂并主要由线粒体供能B．结核杆菌抗药性的产生是滥用抗生素诱导基因突变的结果C．接种卡介苗能使人在不发病的情况下，产生抵抗结核杆菌的抗体D．婴儿初次接种卡介苗后，体内最先增殖分化的免疫细胞是记忆细胞2．下图表示细胞分裂和受精作用过程中核DNA含量和染色体数目的变化。

据图分析，下列叙述正确的是A．图中a、e表示有丝分裂，b表示减数分裂B. AC段和NO段形成的原因是DNA的复制C.基因的分离发生在GH段，基因的自由组合发生在LM段D．GH段和OP段含有的染色体数目相同，且都含有同染色体3．人体中某基因突变后合成的异常蛋白质会致使人患某种单基因遗传病。

下列叙述错误的是A．致病基因与正常基因是一对等位基因，该致病基因转录结束后，DNA恢复为双链结构B．细胞中少量mRNA可以快速合成大量蛋白质的主要原因是多个核糖体同时结合到一条mRNA上C．该致病基因合成的蛋白质和正常蛋白质相比，氨基酸的种类和数量都会发生变化D ．蛋白质的合成需经过转录和翻译过程，该过程不可能发生在人体成熟的红细胞中4．电流计与神经纤维的连接方式如图1所示，图2是在箭头处施加一定的刺激后，根据电流计指针的变化做出的曲线图。

下列有关叙述错误的是A ．无刺激时，电流计测得的是静息电位，且图1中a 、b 两处膜内+浓度均比膜外高B ．若在ab 中点用药物阻断电流通过，在箭头处施加刺激，电流计指针发生一次偏转C ．若减小图1中ab 间的距离，则刺激时图2中的d 也随之减小，当ab =O 时电流计指针不偏转D ．若将a 点处电极移向膜外，在箭头处施加刺激，电流计指针变化曲线图与图2不同5．下列关于生态系统结构和功能的叙述．错误的是A ．草原生态系统比农田生态系统的群落结构复杂B ．生物多样性降低是生态系统功能退化的重要原因C ．若某种甲虫通过分解土壤中的落叶获得养分，则可推测甲虫属于初级消费者D ．若加强管理某块草地以提高某种牧草的产量，则该草地的抵抗力稳定性可能降低6．下列有关生物学实验的叙述，正确的是A ．探究低温诱导植物细胞染色体数目变化的实验中，能观察到新细胞壁的生成过程B ．在观察根尖分生组织有丝分裂实验中，可用甲基绿染色剂对细胞中的染色进行染色C ．在探究培养液中酵母菌种群数量随时间变化的实验中，要定期向试管中添加培养液D ．观察植物细胞质壁分离与复原实验时，需要3次在低倍显微镜下对装片进行观察7．化学与科学技术发展进步密切相关。

河南省天一大联考2019届高三阶段性测试(六)数学(理)试卷(有答案)

天一大联考 2018-2019学年高中毕业班阶段性测试（六）数学（理科）考生注意：1.答题前，考生务必将自己的姓名、考生号填写在试卷和答题卡上，并将考生号条形码粘贴在答题卡上的指定位置.2.回答选择题时，选出每小题答案后，用铅笔把答题卡对应题目的答案标号涂黑.如需改动，用橡皮擦干净后，再选涂其他答案标号。

回答非选择题时，将答案写在答题卡上。

写在本试卷上无效.3.考试结束后，将本试卷和答题卡一并交回.一、选择题:本题共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.已知集合 A= {022≥-x x },B={1>|-y y }，则A.( -1,0]B. ( -1，0]U[+∞,21) c.( -1,21] D.[ +∞,21) 2.设复数)(231R m imi z ∈+-=，若z z =，则=m A. 32- B. 32 C. 23 D. 23- 3.某公司将20名员工工作五年以来的迟到次数统计后得到如下的茎叶图，则从中任取1名员工，迟到次数在[20,30)的概率为A. 207B. 103C. 53D. 21 4.记等差数列{n a }的前n 项和为n S ，若17S = 272,则=++1593a a aA. 24B.36C. 48D. 645.《九章算术》卷第七——盈不足中有如下问题;“今有垣高九尺.瓜生其上，蔓日长七寸.瓤生其下，蔓日长一尺.问几何日相逢.”翻译为“今有墙高9尺。

瓜生在墙的上方，瓜蔓每天向下长7寸.葫芦生在墙的下方，葫芦蔓每天向上长1尺。

问需要多少日两蔓相遇。

”其中1尺=10寸。

为了解决这一问题，设计程序框图如右所示，则输出的A 的值为A. 5B. 6C.7D. 86.设双曲线C: 1822=-m y x 的左、右焦点分别为，过F1的直线与双曲线C 交于M ，N 两点，其中M 在左支上，N 在右支上。

若NM F MN F 22∠=∠乙，则=||MNA. 8B. 4C. 28D. 247.为了得到函数)3cos(2)(π+=x x g 的图象，只需将函数x x x f 4cos 4sin 3)(-=的图象 A.横坐标压缩为原来的41，再向右平移2π个单位 B.横坐标压缩为原来的41，再向左平移π个单位 C.横坐标拉伸为原来的4倍，再向右平移2π个单位 D.横坐标拉伸为原来的4倍，再向左平移π个单位8.如图，小正方形的边长为1,粗实线画出的是某几何体的三视图，则该几何体的体积为A. 68B.72C. 84D. 1069.若函数131)(--=x m x f 的图象关于原点对称，则函数)(x f 在（+∞，0)上的值域为 A.（21，+∞) B.（21-，+∞) C.（1，+∞) D.（32，+∞)10.已知抛物线C: px y 22= (p >0)的焦点为F ，准线为l ，l 与x 轴的交点为P ，点A 在抛物线C 上，过点A 作AA'丄l ，垂足为A',若四边形的面积为14,且53'cos =∠FAA ，则抛物线C 的方程为A. x y =2B. x y 22=C. x y 42=D. x y 82=11.如图所示，体积为8的正方体中ABCD-A1B1C1D1，分别过点A1，C1，B 作A1M1C1N 垂直于平面ACD ，垂足分别为M ，N ，P ，则六边形D1MAPCN 的面积为 A. 212 B. 12 C. 64 D. 3412.已知函数x e x f ex ln )(=，若函数a x f x g +=)()(无零点,则实数a 的取值范围为 A. ]0,2(2e - B. ]0,2(e - C. ]0,2(e - D. ]0,(e - 二、填空题:本题共4小题，每小题5分，共20分。

河南省天一大联考2019届高三英语阶段性测试试卷六【word版】.doc

天一大联考2018-2019学年髙中毕业班阶段性测试（六）英语考生注意：1.答题前，考生务必将自己的姓名、考生号填写在试卷和答题卡上，并将考生号条形码粘贴在答题卡上的指定位置。

2.回答选择题时，选出每小题答案后，用铅笔把答题卡对应题目的答案标号涂黑。

如需改动，用橡皮擦干净后，再选涂其他答案标号。

回答非选择题时，将答案写在答题卡上。

写在本试卷上无效。

3.考试结束后，将本试卷和答题卡一并交回。

第一部分听力（共两节，满分30分）做题时，先将答案标在试卷上。

录音内容结束后，你将有2分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5小题;每小题1.5分，满分7.5分）听下面5段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。

听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

例：How much is the shirt?A.£ 19.15.B.£9.18.C.£9.15.答案是C。

1. What did the man think of the shirt?A. Heavy.B. Expensive.C. Ugly.2. Where will the woman probably go?A. To the classroom.B. To the library.C. To the store.3. Where does the woman think the man might have left his bag?A.In the classroom.B. In the hall.C. In the gym'4. How does the man feel about his mother?A.Awfully sorry.B. Quite worried.C. Quite relieved.5. Why won’ t the woman lend her car to the man?A.Her car is broken.B. Her car won’ t be available.C. Her car is in the countryside.第二节(共15小题;每小题1.5分，满分22.5分）听下面5段对话或独白。

河南省天一大联考2019届高三阶段性测试(六)(A卷) 英语试卷【含答案及解析】

河南省天一大联考2019届高三阶段性测试（六）（A 卷）英语试卷【含答案及解析】姓名___________ 班级____________ 分数__________一、阅读理解1. You can find hundreds of free comedy movies online, saving you money, as well as the trouble of going out to rent a DVD or visit a movie theater.Hulu's Free Comedy MoviesHulu has the best selection of free comedy movies that you can watch online right now. You can look through newly added comedies or the most popular ones from today，this week， this month，or all time. Hulu also has a hugecollection of funny free TV shows and movies available but you ’ 11 have to watch advertisements placed like commercials throughout the shows or moviesyou are viewing.Free Comedies at PopcomflixPopcomflix is a legal website where you can watch full-length streamingmovies in both the U.S. and Canada. You'll see a lot of actors and actresses you'lll recognize here in some movies you've heard of and some you haven't.You don’t need to register, so you 'llbe enjoying your chosen movie or TVshow in seconds. However, this video streaming service is ad-supported，so you will have to sit through a few commercial breaks during your movie. Free Comedy Movies at Tubi TVThousands of free movies and TV shows are available through Tubi TV， andthey can all be viewed on a number of mobile devices in addition to a computer. There ’ s also a whole section at Tubi TV that* s just f or comedy videos. Some movies require you to log in(进人)to view them t but registration is free and only lakes a few niomenls.Classic Cinenla Online 's ComediesDozens of free classic comedies are available from Classic Cinema Online.What really makes Classic Cinema unique from the rest is its rather large selection of silent films. While there's only a large handful of movies atClassic Cinema Online> if you love classic and silent movies, you really needto check it out.1. What does Hulu's Free Comedy Movies offer apart from free comedy movies?A. Free e-books.B. Action movies.C. Science fiction.D. Funny free TV shows.2. What can we learn about Free Comedies at Popcornflix?A. Its movies are all popular.B. No registration is required.C. It has a whole section of comedy videos.D. Its movies can be watched anywhere.3. Where can people watch movies and TV shows using their mobile devices?A. Hulu's Free Comedy Movies.B. Free Comedies at Popcomflix.C. Free Comedy Movies at Tinbi TV.D. Classic Cinema Online's Comedies.4. What makes Classic: Cinema Online's Comedies stand out from the rest?A. A large sdection of silent filims.B. Dozens of free classic comedies.C. Rather line video quality.D. The best selection of movies.2. A 10-month-old dog named Picasso is exiting a very blue period in hislife,thanks to an Oregon dog rescue group.Picasso was born with a facial deformity(畸形）that makes it look as if his nose is going right while his jaw goes left. Exoept for that , Picasso is healthy，according to Lies! Wilhardt, director of Luvable Dog Rescue，“He cm eat sideways，but he's a very messy eater, ” she said. “Same with water. ”Picasso was one of the five baby dogs born last year in Porterville，California. But his owner abandoned Picasso because he was unable to sell such an ugly dog, and it was taken to the Porterville Animal Shelter.It was close jo being euthanized (使安乐死）before Wilhardt found out aboutit from Shannon Corbit, a volunteer at the shelter, I asked her if she had any dogs with special needs, because I felt we could take some on, ”Wilhardt said. “She said，‘Yeah, there's a dog with a facial deformity, ’ and I fell inlove with his picture. ”That was two weeks ago. Since then, Pica sso’s unique look has made him widely known online. Even so, there are plans to have that upper canine (犬齿)removed in the near future. Once Picasso's tooth is fixed, he and Pablo, another dog, will fee put up for adoption.“They are very attached,” she sa id. " These two have come to rely on each other for security, comfort and support. Both dogs are perfect for an active family with older kids. Picasso is outgoing, happy, curious and lovely. He’s so unaware of how different he is. ”1. Why was Picasso abandoned by its owner?A. Because of its poor health.B. Because of its unusual look.C. Because of its super aooetite.D. Because of its fierce character.2. What conclusion can he drawn from the last paragraph?A. Picasso and Pablo are closely bonded.B. Picasso is ashamed of his own appearance.C. Picasso is a good playmate for young children.D. Picasso knows the difference between him and other doge.3. What can be inferred from the text?A. What has made Picasso famous is his suffering.B. Picasso and Pablo were born in an animal shelter.C. Picasso wouldn’t be alive today without Wilhardt.D. Wilhardt was really scared on seeing Picasso's picture.3. Every March, the Country celebrates .he accomplishments oilmen in American history. Even though these accomplishments go back a long way, most schools didn't start focusing on women pioneers and their achievements until recently. Today, most colleges offer classes in women's history and most schools teach kids about the many contribtions women have made to our country.On March 19，1911，a German woman named Clara Zetkin organized the very first International Women's Day. Inspired by American working women, the annual event took on the causes of peace and women' s rights. In the 1960s, the women 's movement caused women to wonder why they weren't included in the history books.By the 1970s, more female historians began to look back at the contributions of women in history. In 1978, a California school district started Women's History Week to promote the leaching of women' s history. School officials picked the week of March 8 to include International Women's Day. It was sopopular that, in 1981, Congress passed a law making the week a celebrationfor the entire country. The concept of studying women's historycontinued to grow in popularity. In 1987, a group of women asked Congress to amplify the celebration. That same year, Congress declared the entire month of March National Women's History Month.Today, schools and communities across the country celebrate the month with special lessons and activities designed to teach the ways women have helped shape the U.S. The women who have worked hard to make Women's History Month a reality would like to see women s history studied all year, not just every March. In 1996, the National Women' s History Museum was founded. It's a non-profit organization devoted to preserving and clebrating the various contributions of women in histoty. The organization is working withCongress to open a permanent museum site in Washington, D. C.1. What does the first paragraph imply?A. More women pioneers are needed in America.B. Women's achievements u»ed to be ignored in America.C. Celebrating women's achievements has a long history in America.D. Few American schools pay attention to women’s contributions.2. According to the text, International Womenys Day__________.A. is held every second yearB. was started by an AmericanC. has a history of over a centuryD. was a product of women's movement3. Which of the following words can replace the underlined word “amplify”in Paragraph 3?A. expandB. supportC. organizeD. protect4. What can we know about the National Women’s History Museum from the text?A. It was set up less than two decades ago.B. It has a permanent site in Washington, D.C. It U an organization aimed at making profits.D. It focuses on women's historic contributions.4. A recent study led by researchers from ihe National University of Singapore ( NUS) has found a clear link between the color o£ a taxi and its accident rate. An analysis of 36 months of detailed taxi，driver and accident data from two fleets of yellow and blue taxis in Singaporesuggested that yellow taxis have fewer accidents than blue taxis. The higher visibility (能见度）of yellow makes it less difficult for drivers to avoidgetting into accidents with yellow taxis, leading to a lower accident rate.The study was led by Prof Ho. To test whether there was a relationship between the color of a taxi and the number of accidents the taxi had, the research team analysed data collected by the largest taxi company in Singapore. The researchers found that yellow taxis have about 6. 1 fewer accidents per1,000 taxis per month.They also studied the economic effect of changing the color of the entirefleet of taxis to yellow. The Singapore taxi company involved in the studyowns about 16,700 taxis in a ratio (比例〉of one yellow to three blue taxis.If a commercial decision is made to switch from blue to yellow taxis, 76.6 fewer accidents will occur per month or 917 fewer accidents per year.Assuming an average repair cost of $1,000 per car and a downtime of six days，switching the color of all taxis to yellow could produce an annual saving of $2 million. “We are eager to continue to validate(证实）the findings of our study by looking at the use of yellow in other types of public transport, such asschool buses. For example, we hope to compare (he accident rates of yellow school buses against those of other colors lo find out if yellow is indeed a safer color for school buses. Besides, we're also interested to look alprivate-hire vehicles and do a comparison of the accident rates of vehiclesthat are of differenl colors,” explained Prof Ho.1. Why do yellow taxis result in fewer accidents?A. Because yellow can be seen more easily.B. Because yellow signals a warning of clanger.C. Because drivers tend to be more careful in yellow taxis.D. Because people act more quickly in yellow surroundings.2. What's Prof Ho'S study based on?A. Physical risks taxi passengers experience.B. The economic effect of changing taxi color.C. Data from Singapore's largest taxi company.D. Personal reports from taxi drivers worldwide.3. What do Prof Ho’s words in the last paragraph suggest?A. Their study will be furthered.B. Their findings are worth popularizing.C. School buses should be painted yellow.D. Yellow should be widely used in public transport.4. What can be the best title for the text?A. Caution： yellow taxis ahead.B. Safer to ride in yellow taxis.C. Why are yellow taxis preferred?D. How can colors help prevent accidents?二、七选五5. Making a lifestyle change is challenging, especially when you want to transform many things at once. Here are some tips to help you：Make a plan thal you can stick to. Your plan is a map that will guide you on this journey of change. 1. When making your plan，be specific. Want to exercise more? Detail the time of day when you can take walks and how Long you'll walk. Poet your plan where you'll most often see it as a reminder.Start small. Break down your goals into small, manageable steps. Is your long-term goal to lose 20 pounds within the next five raontlis? 2. If you'd like to eat healthier, consider a goal for the week replacing dessert with a healthier option, like fruit or yogurt. At the end of the week, you’ 11 feel successful knowing you have met your goal.Change one behavior at a time. Replacing unhealthy behaviors with healthy ones requires lime. 3. To improve your success, focus on one goal or change at a time. As new healthy behaviors become a habit, try to add another goal that works toward the overall change.4. Accepting help from those who care about you and will Listen strengthens your commitment. If you feel unable to meet your goals on your own，consider seeking help from a psychologist. Psychologists are uniquely trained to understand the connection between the mind and body, as well es the factors that promote behavior change.Making the changes that you want takes time and commiment, but you can do it.Just remember that no one is perfect. Minor missteps on the road to your goals are normal and okay. 5.A. Ask for support.B. Be kind to yourself.C. You can even think of it as an adventure.D. Be determined to recover and get back on track.E. You’ve tried before, but without feeling much success.F. A good weekly goal would be to lose one pound a week.G. Many people run into problems when they try to change too much too fast.三、完形填空6. Dusty is my son Jack's favorite pet. They have a special connection that isa ____ to see. After she finishes her dinner at night, Dusty will run into Jack's room to ____ on the pillow beside hDuring the day she'll ______ him around, jump into his.and even ___ with a “meow” every time he calls her name.______ ，a few weeks ago Dusty began to lose _______ .She ate less and less and lost some of her fur. She ____ going after Jack around and hid in my daughter's old closet (壁橱). She ___ only to drink water and then quickly returned there. I was ___ that we were going to lose her and prayed to God that she'd return to __________ . I didn't want Jack to lose his furry friend. ___ after a few weeks she started to spend time outside the __ again. In addition , her __ recovered. Soon her fur grew back and she gained weight. Once again she became my son's constant __ and I thanked God for bringing her back to him.I can __ why she'd gone off by herself to take the time to heal (康复）from her illness. There have been many times in my own life when fear, sickness and sadness have beaten me and I've just needed to find a quietplace in my own __ to think and to heal.__ ，every time I've done so my heart is filled with God's __ ，making me better and stronger than I was before.When life beats you down, don't __ .Go within. Allow God’s love to fill you and to heal you. And then go out and __ that love with the world.1. A. shock B. delight C. honor D. prize2. A. sleep B. hide C. hunt D. guard3. A. Look for B. run into C. guide D. follow4. A. reward B. challenge C. answer D. impress5. A. Besides B. However C. Therefore D. Instead6. A. memory B. sight C. hearing D. weight7. A. delayed B. risked C. stopped D. escaped8. A. came out B. set out C. called out D. worked out9. A. embarrassed B. disappointed C. relieved D. worried10. A. safety B. health C. calm D. peace11. A. Thankfully B. Interestingly C. Mercifully D. Undoubtedly12. A. pillow B. suitcase C. closet D. kitchen13. A. pride B. appetite C. confidence D. D.curiosity14. A. relative B. colleague C. neighbor D. companion15. A. prove B. forecast C. understand D. guarantee16. A. soul B. view C. choice D. opinion17. A. Honestly B. Joyfully C. Eventually D. Regretftilly18. A. behavior B. happiness C. words D. love19. A. give up B. turn back C. march on D. keep on20. A. link B. compare C. share D. exchang四、短文填空7. It was freezing cold that day. At about 9:00，I 1. (drop)off at the visitor center. I intended to explore Tetons National Park 2. (I). However, I was told that there was no bus 3. (travel) to the park from town, so I had to ask for a lift.Minutes later, a truck stopped beside me, 4. driver offered to take me there. When we came to the park 5. (enter), he handed over his park pass and got me in for free.6. (cover) in white, Tetons National Park was attractive on that cold winter day. The sun shining and it was7. (complete) silent. The silence was lovely, but I had to hope that it was possible to catch8. ride back into town. As a few people passed me at the parking lot, I asked if they had any room in their car9. if they were heading to town. “Sure! Come on in, we got a space for you!” they replied.I was grateful 10. their kindness and I was taught again that regardless of where you are in the world，beautifully unconventional things can and do happen.五、短文改错8. 假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。