2015年高一期末考试试卷

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2015年高一期末考试试卷(一)
2014-2015学年高一数学上学期期末考试试题含解析

2014-2015学年第一学期高一期末考试数学试题

说明：1．本卷共有三个大题，21个小题，全卷满分150分,考试时间120分钟． 2．本卷分为试题卷和答题卷，答案要求写在答题卷上，在试题卷上作答不给分． 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，只有一项是符合题目要求的）

1．已知全集U={1，2，3，4}，集合A={1，2}，B={2，3}，则∁U（A∪B）=（ ） A．{1，3，4}, B．{3，4}, C．{3}, D．{4} 2．一个几何体的三视图形状都相同，大小均相等，那么这个几何体不可以是（ ） A．球, B．三棱锥, C．正方体, D．圆柱 3．若两个球的表面积之比为1：4，则这两个球的体积之比为（ ） A．1：2, B．1：4, C．1：8, D．1：16

4．已知点M（a，b）在圆O：x2+y2=1外，则直线ax+by=1与圆O的位置关系是（ ） A．相切, B．相交, C．相离, D．不确定

5．在下列命题中，不是公理的是（ ） A．平行于同一个平面的两个平面平行

B．过不在同一直线上的三个点，有且只有一个平面

C．如果一条直线上的两点在同一个平面内，那么这条直线上所有点都在此平面内 D．如果两个不重合的平面有一个公共点，那么它们有且只有一条过该点的公共直线

6．由表格中的数据可以判定方程exx20的一个零点所在的区间是(k,k1)(kZ)， 则k的值为

A．-1 7．若函数y()

B．0

D．2

C．1

12

x

m的图像与x轴有公共点，则m的取值范围是

A．m1 B．1m0 C．m1 D．0m1 8．已知函数f(x)是定义在R上的偶函数, 且在区间[0,)单调递增．若实数a满足f(log2a)f(log)2f(1), 则a的取值范围是 1a

2

1 A．0,

2

B．(0,2] C．[1,2]

1

D．,2

2

9．若定义在区间[-2015，2015]上的函数f（x）满足：对于任意的x1，x2∈[-2015，2015]，都有f（x1+x2）

=f（x1）+f（x2）-2014，且x＞0时，有f（x）＞2014，f（x）的最大值、最小值分别为M，N，则M+N

的值为（ ）

A．2014 B．2015 C．4028 D．4030

10．一个多面体的直观图、主视图、左视图、俯视图如下，M、N分别为A1B、B1C1的中点．

下列结论中正确的个数有

①直线MN与AC1 相交． ② MNBC． ③MN//平面ACC1A1． ④三棱锥NA1BC的体积为VNA1BC

A．4个

13

a． 6

C．2个

D．1个

B．3个

二、填空题（本大题共5小题，每题5分，共计25分．请将正确答案填在答题卷相应位置．） 11

．函数ylog2(x1)的定义域为___________．

12．在z轴上与点A(4,1,7)和点B(3,5,2)等距离的点C的坐标为 ． 13

．已知集合A{(x,y)y，B{(x,y)yxm}，且AB，则实数

m的取值范围是_______________．

3x3,x1

1

14．已知函数f(x)logx,0x1，则满足不等式f(m)f()的实数m的取值范围

193

为 ． 15．下列四个命题：

其中正确的有________________（写出所有正确命题的序号）．

三、解答题：（本大题共6小题，共75分，解答应写出文字说明、证明过程或演算步骤．） 16．（本小题满分12分）

设全集为UR，集合A(,3][6,)，Bx|log2(x2)4． （1）求如图阴影部分表示的集合；

（2）已知Cx|x2a且xa1，若CB，求实数a的取值范围．

17．（本小题满分12分）

已知直线l1：axby10，（a,b不同时为0），l2：(a2)xya0， （1）若b0且l1l2，求实数a的值；

（2）当b3且l1//l2时，求直线l1与l2之间的距离．

18．（本小题满分12分）

已知幂函数f(x)(2mm2)x（1）求f(x)的解析式；

（2）若函数yf(x)2(a1)x1在区间（2，3）上为单调函数，求实数a的取值范围．

2

m1

为偶函数．

19．（本小题满分12分）

2015年高一期末考试试卷(二)
2015年高一政治期末试题

高一政治期末试题

第Ⅰ卷

一、选择题(本大题30小题。每小题2分，共60分。在每小题列出的四个选项中，只有一项是最符合题目要求的)

1．学生小王近日在淘宝网上花100元人民币购买了一件衣服。这里的100元是( B )

A．执行价值尺度的职能 B．执行流通手段的职能

C．执行支付手段的职能 D．一件衣服的使用价值

2．可以集存款、取款、借款、消费、结算、查询为一体，能减少现金的使用，简化收款手续，方便购物消费，增强消费安全的信用工具是( C )

A．人民币 B．外币 C．信用卡 D．支票

3．同样的商品在不同的地方价格往往不同，这是因为( C )

A．价值量不同 B．使用价值不同 C．供求关系不同 D．生产所耗费的个别劳动时间不同

4．国家发改委宣布自2013年12月20日零时起，将汽柴油出厂价格每吨上调350元。这一决定使得原先准备购置轿车的家庭产生了犹豫。这说明某种商品价格上涨会引起其( B )

A．替代商品需求量减少 B．互补商品需求量减少

C．替代商品需求量增加 D．互补商品需求量增加

5．商品供过于求，价格下降，生产者会( A )

A．减少生产 B．扩大生产 C．开拓市场增加供应 D．提高劳动生产率

6．要促进房地产市场的健康发展，必须严格控制“大户型、低密度、高档住宅”的开发建设。“大户型、低密度、高档住宅”属于( D )

A．生存资料消费 B．生产资料消费 C．发展资料消费 D．享受资料消费

7．许多同学在选择商品时会考虑：价格是否便宜，质量好不好，功能是否齐全，等等。这是一种( D )

A．从众心理引发的消费 B．求异心理引发的消费

C．攀比心理引发的消费 D．求实心理引发的消费

8．对“花明天的钱，圆今天的梦”的消费观的正确认识是( C )

A．符合时代消费方向，应成为每一位消费者追求的目标

B．否定了艰苦奋斗的传统美德，应加强对这一消费群体的教育

C．在预期收入稳定或允许的条件下，应大力提倡和鼓励

D．对青年人有这种认识应鼓励，对老年人有这种认识应批判

9．十几年前，为满足人们对彩电、冰箱的需求，彩电业、冰箱业迅猛发展；近年由于人们对健康休闲的需要，美容、健身、休闲、旅游业随之兴旺起，上述材料体现( C )

A．生产决定消费的对象 B．生产决定消费的方式

C．消费对生产有反作用 D．生产为消费创造动力

10．改革开放初期，邓小平同志提出了我国正处于并将长期处于社会主义初级阶段的论断。我国社会主义初级阶段的基本经济制度是( D )

A．发展单一的公有制经济 B．发展多种特色经济

C．发展非公有制经济 D．公有制为主体、多种所有制经济共同发展

11．在我国经济“百花园”中，各种经济成分争奇斗艳。它们都在为繁荣和发展社会主义市场经济作出自己的贡献。下列选项中属于我国现阶段的非公有制经济成分的有( D ) ①国有经济 ②个体经济 ③私营经济 ④外资经济

A．①②③ B．①②④ C．①③④ D．②③④

12．股份有限公司和有限责任公司的共同特征是( C )

A．都通过发行股票筹集资本 B．都把资本划分为等额股份

C．股东均负有限责任 D．公司财务都向全社会公开

13．各种正当职业的劳动者，都是创造社会财富所必须的，没有高低贵贱之分。这主要是一种( C )

A．自主择业观 B．竞争就业观 C．职业平等观 D．多种方式就业观

14．在我们生活的地区，一般会看到人们在银行营业网点办理着各种业务。我国商业银行的主要业务有( A )

①存款业务 ②贷款业务 ③结算业务 ④代理保险

A．①②③ B．①②④ C．①③④ D．②③④

15．风险性是居民投资理财所考虑的一个重要因素。下列投资方式中高风险、高收益同在的是( D )

A．公司债券 B．金融债券 C．国债 D．股票

16．社会主义公有制经济中个人消费品分配的基本原则是( C )

A．按需分配 B．平均分配 C．按劳分配 D．按生产要素分配

17．下列关于效率与公平的理解，正确的是( D )

①效率是公平的物质前提，没有效率的公平只能导致平均主义和普遍贫困

②公平是提高经济效率的保证

③没有效率就没有发展，效率比公平更重要

④在社会主义条件下，二者既存在对立性，又具有一致性

A．①②③ B．②③④ C．①③④ D．①②④

18．2013年我国财政收入大幅度增加，这一现象产生的根本原因是( A )

A．经济发展水平提高 B．国家分配政策完善 C．居民收入增长 D．物价水平稳定

19．税收的基本特征是( C )

①强制性 ②减免性 ③无偿性 ④固定性

A．①②③ B．②③④ C．①③④ D．①②④

20．某人到饭店吃饭，结账时服务员说，如果不要发票可获赠一份小礼品，礼品的档次视消费的金额而定，消费在100元以内，送一块小香皂或一件小玩具，消费200元左右可获得一套玻璃器皿。针对上述现象，下列说法正确的是( C )

A．税务机关征税要有税法依据B．税收是财政收入最重要的泉

C．纳税人要树立依法纳税意识D．公民要依法维护自己的合法权益

21．为了尽最大可能满足人类的多方面需要，人类社会必须对有限资的利用作出合理的安排。资配置的两种基本手段是( A )

A．计划和市场 B．法制和道德 C．价格和供求 D．法律和规则

22．“人无信不立，国无信则衰。”之所以要加强社会信用制度建设，是因为它是( B )

A．形成合理有序收入分配格局的制度保证 B．规范市场秩序的治本之策

C．发展社会主义市场经济的根本目标 D．以法律为支撑、道德为保障的制度

23．尽管有关部门打击销售假冒伪劣的专项活动年年都在进行，但为了自身的眼前利益，厂家制假售假的现象屡禁不止。这说明市场调节具有( A )

A．自发性 B．竞争性 C．滞后性 D．盲目性

24．社会主义市场经济的基本标志是( A )

A．公有制的主体地位 B．以共同富裕为根本目标

C．以市场调节为基础 D．有国家的宏观调控

25．全面建成小康社会在经济建设方面应当达到的新要求有( C )

①人民生活水平全面提高

②经济持续健康发展

③人民的衣食住行用实现由贫困到小康的历史性跨越

④资节约型、环境友好型社会建设取得重大进展 A．①② B．③④ C．①②④ D．①②③④

26．要始终把实现好、维护好、发展好最广大人民的根本利益作为党和国家一切工作的出发点和落脚点。科学发展观的核心立场是( D )

A．全面协调 B．可持续发展 C．统筹兼顾 D．以人为本

27．随着经济全球化深入发展，世界各国的经济联系日益密切，经济全球化的最主要表现是 ( A )

①生产全球化 ②贸易全球化 ③资本全球化 ④利益全球化

A．①②③ B．①②④ C．①③④ D．②③④

28．下列关于我国与世界贸易组织的关系表述不正确的是( D )

A．加入世贸组织标志着我国对外开放进入了一个新阶段

B．加入世贸组织，有利于扩大对外开放

C．加入世贸组织，总体上符合我国的根本利益和长远利益

D．加入世贸组织不会给我国带经济风险

29．面对激烈的国际竞争，中国企业必须走自主创新之路，尽快实现由“中国制造”到“中国智造”的转变。这一转变的实现意味着中国企业应该( D )

A．提高商品价格 B．多增加劳动者的数量 C．多出口商品 D．实现产品结构的优化升级

30．随着我国改革开放的不断深入，我国鼓励各类所有制企业采取各种形式到境外投资兴业，拓展国际市场。海尔等一批企业集团相继走出国门，在东南亚、中东、非洲、美国等投资设厂。这体现了我国实施( B )

A．“科教兴国”战略 B．“走出去”战略 C．“引进”战略 D．“抓大放小”战略

二、非选择题(本大题共3小题，共40分)

31．2013年12月10日至13日召开的中央经济工作会议指出，做好明年经济工作，必须继续实施积极的财政政策和稳健的货币政策。要进一步调整财政支出结构，厉行节约，提高资金使用效率。

结合经济生活的有关知识，分析说明财政在经济社会中有哪些作用？(12分)

【答案】(1)国家财政是促进社会公平、改善人民生活的物质保障。(4分)

(2)国家财政具有促进资合理配置的作用。(4分)

(3)国家财政具有促进国民经济平稳运行的作用。(4分)

32．2013年国务院《政府工作报告》指出，今年经济社会发展的主要预期目标是：国内生产总值增长7.5%左右，发展的协调性进一步增强；居民消费价格涨幅3.5%左右；城镇新增就业900万人以上，城镇登记失业率低于4.6%；城乡居民人均收入实际增长与经济增长同步，劳动报酬增长和劳动生产率提高同步；国际收支状况进一步改善。

上述材料表明了我国宏观调控的哪些目标？国家应该运用哪些手段实现上述目标？(14分)

【答案】(1)宏观调控的主要目标：促进经济增长，(2分)增加就业，(2分)稳定物价，(2分)保持国际收支平衡。(2分)

(2)宏观调控的手段：经济手段、(2分)法律手段、(2分)行政手段。(2分)应该以经济手段和法律手段为主，辅之以必要的行政手段，充分发挥宏观调控手段的总体功能。(2分)

33．2013年12月10日至13日召开的中央经济工作会议指出，今年以，围绕科学发展这个主题和加快转变经济发展方式这条主线，围绕提高经济发展质量和效益这个中心，经济社会发展稳中有进、稳中向好，实现了良好开局。特别重要的是，党的十八届三中全会为加快转变经济发展方式、培育经济发展新动力、实现经济持续健康发展确定了行动纲领。

结合经济生活的有关知识，分析说明应如何加快经济发展方式的转变？(14分)

【答案】(1)实施创新驱动发展战略。(4分)

(2)推进经济结构战略性调整。(4分)

(3)推动城乡发展一体化。(3分)

(4)全面促进资节约和环境保护，增强可持续发展能力。(3分)

第Ⅱ卷

三、选择题(本大题10小题。每小题3分，共30分。在每小题列出的四个选项中，只有一项是最符合题目要求的)

34．人民币升值意味着( D )

①每100单位的外币可以兑换更多的人民币

②外汇的汇率下降

③外汇的汇率上升

④同样多的人民币可以兑换更多的外币

A．①② B．①③ C．③④ D．②④

35．城市交通工具的票价往往对儿童和老人实行优惠价，你认为这样做的经济依据是 ( C )

A．我们具有尊老爱幼的光荣传统 B．儿童和老人对交通工具的需求弹性较大

C．儿童和老人对交通工具的需求弹性较小 D．儿童和老人对交通工具的需求不够稳定

36．有一种节约叫光盘，拒绝浪费，从我做起，晒出自己吃光的盘子。2013年4月8日，湖南师大附中将“光盘行动”，引入校园，举行了“节约粮食,拒绝舌尖上的浪费”光盘行动。参加“光盘行动”( B )

①能够降低恩格尔系数，提高生活水平

②是对中华传统美德的继承和发扬

③有利于形成合理消费，勤俭节约的新风尚

④能够节约社会劳动，提高餐饮企业的经济效益

A．①④ B. ②③ C. ①② D. ③④

37．坚持公有制的主体地位必须( A )

①使公有资产在社会总资产中占优势

②以国有经济控制国民经济命脉

③充分发挥国有经济的主导作用 ④大力发展非公有制经济

A．①②③ B．②③④ C．①②④ D．①③④

38．降低生产成本是企业兼并的基本动机之一。某行业一家

年产量为200万吨的企业正在对四个兼并方案进行讨论。从

最能降低平均生产成本看，根据右图，该企业应该( A )

A．兼并一家年产量为100万吨的同行【2015年高一期末考试试卷】

B．兼并一家年产量为200万吨的同行

C．兼并一家年产量为300万吨的同行

D．兼并一家年产量为400万吨的同行

39．存款多年的李大爷告诉记者：“我对存款的利息计算从没有弄明白过，银行说多少就是多少。”请你告诉李大爷，存款储蓄利息的计算公式是( A )

A．利息=本金×利息率×存款期限 B．利息=利息率×存款期限+利息税

C．利息=利息率×存款期限+本金 D．利息=本金×利息率×存款期限-利息税 40．党的十八大明确提出，到2020年实现城乡居民人均收入比2010年翻一番。这一目标的提出，体现了“居民收入增长和经济发展同步”的原则，顺应了人民过上更好生活的新期盼。实现居民收入倍增( A )

①要大力发展社会生产力

②要着力调整国民收入分配格局

③是全面建成小康社会的要求

④是促进收入分配公平的根本措施

A．①②③ B．①②④ C．②③④ D．①③④

41．下面是长沙某市民2013年收入比例一览表：

注：财产性收入，一般是指家庭通过拥有的动产(如银行存款、有价证券等)、不动产(如房屋、车辆、土地、收藏品等)所获得的收入。

以上图表表明( A )

①财产性收入已成为居民收入的重要组成部分

②投资方式的多样化，导致居民收入的多样化

③按生产要素分配是我国的主要分配方式【2015年高一期末考试试卷】

④我国多种所有制经济同步发展

A．①② B．②④ C．③④ D．①③

42．经济全球化已成为21世纪经济发展的大趋势，极大地推动了生产力的发展，这表现在( A )

①经济全球化促进生产要素的自由流动和优化配置

②经济全球化有利于国际分工水平的提高

③经济全球化有利于国际贸易的发展

④经济全球化有助于实现全球经济的同步增长

A．①②③ B．①②③④ C．②③④ D．①③④

43．面对CPI不断走高，我国政府可能采取的措施有( C )

①由市场自发平抑物价

②提高工资和保障低收入者的收入

③稳定粮食和农业生产，保持农产品价格基本稳定

④上调金融机构存贷款利率

A．①③④ B．①②④ C．②③④ D．①②③

四、非选择题(本大题共1小题，共14分)

44．(20分)尽管我国已进入工业化中期，但环境污染的“拐点”不会自然到，需各方齐心协力，共同治理。阅读材料，回答问题。

材料一：许多国家工业化过程与环境污染程度的变化

2015年高一期末考试试卷(三)
2014-2015学年度期末考试 高一英语试题

B. A Chance in a Million C. Coming Back to Life D. Back after the War

2. How to understand the sentence "There was a chance in a million that she might be right. "? A. There was a little possibility of what she suggested, though little. B. It was impossible for her to be right.

C. She had no chance to meet his brother any more.

D. There were many chances for her to meet his brother again. 3. Which of the following orders is right? a. He walked back to Western Germany.

b. He was wounded when the war was coming to the end. c. The hospital was destroyed by bombs. d. He came back to his family house. e. He was sent to hospital.

f. His unit of German didn't exist any longer. A. b, a, e, d, f, c B. b, e, c, a, f, d C. b, e, a, c, d, f D. b, c, f, d, a, e

Your friends might be in Australia or maybe just down the road, but they are all just a few clicks ．

away. Life has changed for millions of young people across the world who now make friends online.

Whether you use chat-rooms, QQ, MSN or ICQ, you are a member of this group.

“I don’t often talk with my parents or grandparents, but I talk a lot with my old friends on QQ,” said

Fox’s Shadow, the online name used by a girl student in China. “Most of my classmates use QQ after school.” QQ is the biggest messaging service in China. A record from Tencent, the company which developed

QQ, shows that 4 million people used it one Saturday night in October.

And probably Fox’s Shadow was one of them. “I log in on Friday nights, and Saturdays or Sundays

when I feel everything around me boring. I usually spend about ten hours chatting online every week,” she said. “But I never talk with strangers, especially boys or men.” Even though she likes chatting, she is careful about making friends with strangers online. “You don’t

know who you’re talking to. You should always be careful about whom you believe in online.”

Many people would like to meet offline when they feel they have known someone very well. Fox’s

Shadow once met one of her online friends face to face. It was a girl who was a football fan like herself and they went to a football match together. A 16-year-old Beijing boy, named Bart Simon online, dislikes QQ users. “I used to chat on QQ, but I

found that most people were talking about foolish things,” he said. Now he chats online in English, using MSN. “I only chat online because I’ve got friends in Japan, the US and Singapore,” he said. “I want to learn more about foreign cultures.” But he spends little time chatting on QQ as he sees it as a

高一英语（第 1 页 共10 页） 高一英语（第 2 页 共10 页）

waste of time and money.

friends in your real life are always more important than those so-called friends you meet online.” 4．From the passage, we know“…they are all just a few clicks away” means“ ”. A．it is wonderful to see your friends by clicking B．it is popular to make friends online

C．it is possible to live much closer to your friends D．it is easy and fast to get in touch with your friends 5．Fox’s Shadow thinks QQ is .

A．a good place to spend her time when bored B．the biggest messaging service in China C．a safe place to chat with strangers D．the best place to make friends

6．Which of the following sentences is TRUE according to the passage? A．All the people on QQ are talking about foolish things. B．We should think more of our friends in real life. C．We should be careful about boys or men online. D．Chatting online is a waste of time and money. 7．The underlined phrase means .

A．turn on the computer B．enter in QQ C．surf the internet D．make friends

IC．

“If you talk to the plants, they will grow faster and the effect is even better if you’re a woman.” ．

Researchers at Royal Horticultural Society carried out an experiment to find that the voice of a Farley. It’s about thirty miles away. I came back to London two months ago.” I also wonderewoman gardener makes plants grow faster.

was the custom for boys to fight strangers like me, but I was tall for my age. I hoped they The experiment lasted a month and by the end of the study scientists managed to discover that decide not to risk it. tomato plants grew up two inches taller when women gardeners talked to them instead of male.

No one took any notice of me before school. I stood in the center of the playground, Sarah Darwin was the one making the plants registered the best growth. Her voice was the most someone to say “hello”, but no o“inspiring” for plants than those of nine other gardeners when reading a passage from The Origin of my classroom was, one or two boys looked at me but that was all. Species. The great-great-granddaughter of the famous botanist(植物学家) Charles Darwin found that My teacher was called Mr. Jones. There were 42 boys in the class, so her plant grew about two inches taller than the plant of the best male gardener.

Colin Crosbie, Garden Superintendent at RHS, said that the finding cannot yet be explained. He to read aloud to us from David Copperfield, but first he asked several boys if they assumes that women have a greater range of pitch（音高） and tone（音调） which might have a certain birthplace, but no one guessed right. A boy called Brian, the biggest in the cleffect on the sound waves that reach the plant. “Sound waves are an environmental effect just like rain or light ,”said Mr Grosbie. me because Mr. Jones said I was right. This didn’t make me very popular, of course. The study began in April at RHS Garden Wisley in Survey. Scientists started with open auditions(听“He thinks he’s clever,” I heard Brian say. 力) for the people who were asked to record passages from John Wyndham's The Day of the Triffids, After Shakespeare’s A Midsummer's Night Dream and Darwin's The Origin of Species.

高一英语（第 3 页 共10 页） 高一英语（第 4 页 共10 页）

had Dickens in mind because he told me to go in goal. No one ever wanted to be the goalkeeper. “He’s big enough and useless enough.” Brian said when someone asked him why he had chosen me. I suppose Mr. Jones, who served as the judge, remembered Dickens, too, because when the game was nearly over, Brian pushed one of the players on the other team, and he gave them a penalty (惩罚). As the boy kicked the ball to my right, I threw myself down instinctively (本能地) and saved it. All my team crowded round me. My bare knees were injured and bleeding. Brian took out a handkerchief and offered it to me.

“Do you want to join my gang (帮派)?” he said. At the end of the day, I was no longer a stranger.

8．The writer prepared to answer all of the following questions EXCEPT “ ”. A. How old are you? B. Where are you from?

C. Do you want to join my gang? D. When did you come back to London? 9．We can learn from the passage that . A. boys were usually unfriendly to new students B. the writer was not greeted as he expected C. Brian praised the writer for his cleverness D. the writer was glad to be a goalkeeper

10．The underlined part “I didn’t stand out” in paragraph 3 means that the writer was not . A. noticeable B. welcome C. important D. foolish 11．The writer was offered a handkerchief because .

A. he threw himself down and saved the goal B. he pushed a player on the other team C. he was beginning to be accepted D. he was no longer a newcomer

Afterwards researchers selected a number of different voices and played them to 10 tomato during a period of a month. Each plant had headphones（耳机） connected to it. Through headphones the sound waves could hit the plants. It was discovered that plants that “listened” female voices on average grew taller by an inch in comparison to plants that heard male voices.

Miss Darwin said, “I think it is an honor toat the Natural History Museum in London.” 12．What does the passage talk about?

A. Plants enjoy men’s voices than women’s. B. A botanical experiment in a museum. C. Voice’s influence on plant growing.

D. Strange phenomenon（现象） at Royal Horticultural Society. 13．What does the underlined sentence in paragraph 4 mean? A. Plants need sound as well as rain and light. B. Sound is basic for the plant to grow.

C. Sound has a good effect as rain or light does. D. Plants can’t live without sound, rain or light. 12．Sarah Darwin is most likely a (an)_____.

A. botanist B. gardener C. astronomer D. environmentalist 15．What can we learn from the passage? A. The experiment ended in May.

B. Scientist can explain the findings clearly.

C. Plants enjoy listening to the passages from masterpieces. D. The findings are of great importance to human beings.

him__28__ back for a second helping rather than give him as __30__ meal times, __31__ him to leave the table immediately after a learn to swallow his food __33__ he can hurry back to his toys. __35__ forced to eat. C. that B. until D. unless C. way B. process D. method C. urgently B. attractively D. eagerly C. that B. what D. tell C. discuss B. tell D. argue B. C. somebody D. B. C. forced D. B. C. over D. B. C. will D. B. C. considered D. B. C. idea D. B. C. supper D. B. C. return D. B. C. few D. B. C. by D. B. C. force D. B. C. fast D. B. C. in case D. B. C. no D. C. but D.

you will never be a top student. This is not necessarily so, however. fully. When

Most children with healthy appetites are ready to eat almost anything that is offered to child rarely dislikes food __16__ it is badly cooked. The __17__ a meal is cooked served is most important and __18__ ask a child __19__ he likes or dislikes a food and never __20__him or allow__21__ else to do so. If the father says he hates fat meat or the mother vegetables in the child’s hearing, he is __22__ to copy their words. Take it __23__that he likes everything and he probably __24__meal because of a __23__ dislike. At meal times it is a good __26__ to give a 高一英语（第 5 页 共10 页） 高一英语（第 6 页 共10 页）

it will force you realize what is happening to your time.

or television. When you sit down to study, concentrate on the subject.

notes will help you remember what the teacher says.

∧），并在其下面写出该加的词。 \）划掉。 your teacher is going to discuss the next day, read that you do these regularly, the material will become more meaningful, and you’ll remember it longer.

10处，多者（从第11处起）不计分。 so don’t be over worried. A. There are other methods that might help you with your studying. B. Maybe you are an average student.

C. This will help you understand the next class. D. No one can become a top student unless he or she works hard. E. Don’t forget to set aside enough time for entertainment. F. Make full use of class time to take notes of what the teacher says in class. G. Take advantage of class time to listen to everything the teacher says. nthe dog stood right above the tree. The dog jumped up and bit it’s

第II卷（非选择题）

ed it immediately.

3个单词）或括号内单词的正确形式。

1道小题,第1题0分,共0分）

he went out for a walk alone. It was late and the small street was dark and quiet. 你班同学就假期计划进行讨论，提出了不同看法，请根据提示写一篇英behind him. He turned his head and saw an Italian young walked past him. The man was sight when the Frenchman suddenly found that

watch He thought be the Italian who had taken his watch.

花费多，旅途不便。 Soon the Frenchman caught up with the Italian. 47 of them understood the other's

The Frenchman frightened the Italian with his fist (拳头包括表中所列要点，可根据内容分段表述；

the end the Italian gave up his watch to the Frenchman.

when his wife pointed to the watch on the table. Now he realized that mistake he had robbed the watch and it was the Italian's.

高一英语（第 7 页 共10 页） 高一英语（第 8 页 共10 页）

【第二部分 听力部分】

第一节（共5小题）

听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有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。

C.Neither hot nor cold. 7. What season is it now? A.Summer. B.Winter. C.Autumn.

8.What does the man think the weather will be like this weekend?

A.He thinks it’ll rain. B.He doesn’t think it’ll rain. A.The girl can borrow books from the library. B.The girl should read books every day.

C.The girl ought to read at least ten books a night. 听第9段材料，回答第15至17题。 15.Where are they planning to go in the morning? A.To a zoo.B.To an art museum. C.To the seashore.

1.How much was the TV set?

C.He thinks it’ll be cloudy.

A.$60. B.$120. C.$90. 听第7段材料，回答第9至11题。 2.What does the man mean? 9.What can we know about the singing group? A.Tom was talking with the postman. A.It’s made up of 15 girls.

B.Tom was running around the corner. B.It practices once every other week.

C.Tom was helping the postman with his work. C.Every member comes on time for each practice. 3.What does the man want to do? 10.What is the singing group doing these days? A.Buy a fan.B.Use electricity. A.Practicing eight songs. C.Cool himself down.

B.Performing a new song. 4.Why did the boss criticize Joseph? C.Practicing for a school show.

A.He was late for work.

11.What can we know about the new song? B.He quarrelled with the man speaker. C.He criticized the man speaker too seriously. A.Its name is Sundays.

B.It’s written by a famous musician. 5.Who is Fiona?

C.It’s written by a singer of the group. A.The woman speaker. B.Thompson’s sister. 听第8段材料，回答第12至14题。

C.Daisy’s sister.

12.What is the father reading at the beginning of the 第二节（共15小题）

conversation? 听下面5段对话或独白。每段对话或独白后有几个小题，从题中A.A novel. 所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应B.A magazine. 位置。听每段对话或独白前，你将有时间阅读各个小题，每小题C.A newspaper.

5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或13.What kind of book does the girl want to read? 独白读两遍。

A.A book about animals. 听第6段材料，回答第6至8题。

6. What was the weather like last week? B.A book on dolls.

A.Nice and sunny. B.Too warm.

C.A book about candy and cookies.

14.What does the girl’s teacher say about reading?

高一英语（第 9 页 共10 页）

16.Why does the woman want to go shopping instead? A.To buy some clothes. B.To meet her friend there. C.To buy a gift for her friend. 17.What are they talking about? A.A city guide.B.A shopping center. C.A travel plan.

听第10段材料，回答第18至20题。 18.What is the main idea of this passage?

A.How do you decide what you are going to buy in a supermarket.

B.Who decides what you should buy in a supermarket. C.How does a supermarket make people spend more money.

19.Why does the food that everybody must buy spread all over the store?

A.To lead customers to all sections of the store. B.To make it easy for customers to locate the food. C.To provide a good service.

20.How much do people spend after they have been in a store for 30 minutes?

A.40 cents each minute. B.1,500 cents in total. C.Five dollars each minute.

高一英语（第 10 页 共10 页）

2015年高一期末考试试卷(四)
惠州市2014-2015学年第二学期高一数学期末考试试题和参考答案

惠州市2014-2015学年第二学期期末考试

高一数学试题

说明：

1.全卷满分150分，时间120 分钟；

2.答卷前，考生务必将自己的姓名、县区、学校、班级、试室、座位号，填写在答题卷上； 3.考试结束后，考生将答题卷交回。

一、选择题：本大题共10小题，每小题5分，满分50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．请在答题卡上填涂相应选项.

1．已知直线l的斜率为3，在y轴上的截距为4，则直线l的方程是( ) A. 3xy40 B. x3y120 C. 3xy40 D. 3xy120

2．各项都为正数的等比数列{an}中，a2a816，则a5=（ ） A．4 B．2 C．1 D．8 3．在空间，下列命题中正确的是 ( )

A．没有公共点的两条直线平行 B．与同一直线垂直的两条直线平行

C．平行于同一直线的两条直线平行 D．已知直线a不在平面内，则直线a//平面 4．已知两条直线l1:xay60,l2:(a2)x3y2a0，若l1//l2，则a（ ） Ａ．1或3 Ｂ．1或3 C．3 D．1

5．两灯塔A,B与海洋观察站C的距离都等于a(km)，灯塔A在C北偏东30°，B在C南偏东60°，则A,B之间相距( )

A．a (km) B．3a(km) C．2a(km) D．2a (km) 6．在等差数列｛an｝中，设公差为d，若S10＝4S5，则A.

a1

等于( ) d

11

B.2 C. D.4 24

7．已知在△ABC中，sinA:sinB:sinC＝3: 5 :7，那么这个三角形的最大角是( ) A．90° B．120° C．135° D．150°

8．下列四个正方体图形中，A、B为正方体的两个顶点，M、N、P分别为其所在棱的

中点，能得出AB//平面MNP的图形的序号是(【2015年高一期末考试试卷】

)

A．①③ B．②③ C．①④ D．②④

9．已知各项均为正数的等差数列{an}的前20项和为100，那么a3·a18的最大值是( ) A．50 B．25 C．100 D．20

A1

C1

10．如图，在正三棱柱ABC-A1B1C1中，AB=AA1=2，M、N分别是BB1和

B1C1的中点，则直线AM与CN所成角的余弦值等于（ ）

B23525A． B． C． D．

5522

二、填空题：本大题共4小题，每小题5分，满分20分，请将答案填在答题卡相应位置.

M

A

B

C

11．若mx2x3(xR),n2，则m,n的大小关系是．

12．已知△ABC中，AB＝6，∠A＝30°，∠B＝120°，则△ABC的面积为 ． 13．如图，正三棱柱ABCA1B1C1的底面边长为a，当正视图的

视线方向垂直于平面AA正视图的面积为2a，则此时1B1B时，左视图的面积为________.

2

C

A

B

2

xy1



14．设点P(x,y)满足xy1，则z2xy的最大值为 . A1

2xy2

C1

B1

三、解答题：本大题共6小题，满分80分．解答须写出文字说明、证明过程和演算步骤． 15.（本题满分12分）

在ABC中，三内角A、B、C的对边分别是a、b、c。 （1）若c

2

6,A450,a2,求C；

2

2

（2）若4abc2bc，sinAsinBsinC，试判断ABC的形状。

16.（本题满分12分）

若不等式xaxb0 的解集为是2,3，

2

2

（1）求a,b的值

（2）求不等式bxax10 的解集。

17.（本题满分14分）

已知点A(1,3),B(3,1)，点C是直线l1:3x2y30和直线l2:2xy20的交点.

（1）求l1与l2的交点C的坐标； （2）求ABC的面积.

18.（本题满分14分）

已知Sn是等比数列an的前n项的和，a2，a8，a5成等差数列. （1）求等比数列an的公比q；

（2）判断S3,S9,S6是否成等差数列？若成等差数列，请给出证明；若不成等差数列，

请说明理由.

2

19.（本题满分14分）

如图所示，ABCD是正方形，PA平面ABCD，E、F是AC、PC的中点 （1）求证：ACDF；

（2）若PA2,AB1，求三棱锥CPED的体积．

20.（本题满分14分）

已知等比数列an满足：a24,公比q2，数列{bn}的前n项和为Sn，且

A

E

C D

P

Sn

422

bnan（nN）. 333

（1）求数列an和数列{bn}的通项an和bn；

（2）设Pn

an3

(nN)，证明：p1p2p3pn

2Sn

惠州市2014-2015学年第二学期期末考试

高一数学试题答案

一．选择题：本大题共10小题，每小题5分，满分50分.

1．【解析】由斜截式知选A.

2.【解析】a5a2a8,a50a54。故选A 3.【解析】由平行线的传递性知C正确.

4.【解析】由斜率相等知a1或3.当a3时两直线重合，舍去。故选D 5.【解析】由题知ABC为等腰直角三角形，故AB=2。选C 6.【解析】S104S5,10a145d20a140d,a12d。选A

7.【解析】由正弦定理知a:b:c3:5:7,设a3k,b5k,c7k,由余弦定理知

2

1cosB

2

选B

8.【解析】 对图①，构造AB所在的平面，即对角面,可以证明这个对角面与平面MNP

平行,由面面平行的的性质可得AB//平面MNP

，对图④，通过证明AB//PN，然后可得

AB//平面

MNP；对于②、③无论用定义还是判定定理都无法证明线面平行。故选C.

20a1＋

a2020a3＋a18

9．【解析】由题可知S20＝100，所以a3＋a18＝10，

2

2故a

3·a18≤

a3＋

a182



2＝25.故选B.

10.【解析】：如图过点

M作MP∥NC.所以MP

1

NC. 2

又因为NC. AMMP

. 2223.5.△APM中. cosAMPAP

2

2015年高一期末考试试卷(五)
江苏省宿迁市2014-2015学年高一下学期期末考试语文试卷(扫描版)

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