甘肃省甘谷县第一中学2015-2016学年高二上学期第一次月考试题（8科8份）.zip

1甘肃省甘谷县第一中学 2015-2016学年高二物理上学期第一次月考试题一、选择题(本题共 18小题，每小题 3分，共 54分．其中第 13题至第 18题为多选，全部选对的得 3分，选对但不全的得 2分，有选错或不答的得 0分)1、如图所示，完全相同的两个金属小球 A、 B带有电荷量大小相等的异种电荷，相隔一定的距离，两球之间的相互吸引力大小为 F，今用第三个完全相同的不带电的金属小球 C先后与 A、 B两个球接触后移开，这时， A、 B两个球之间的相互作用力大小是( )A. F B. F C. F D. F18 14 38 342．如图所示，点电荷 A和 B，分别带正电和负电，电量分别为 4Q和 Q，在 AB连线上，电场强度为零的地方在（ ）A．B 左侧 B．A 右侧C．A 和 B之间 D．A 的右侧及 B的左侧3．图中虚线为一组间距相等的同心圆，圆心处固定一带负电的点电荷。一带电粒子以一定初速度射入电场，实线为粒子仅在电场力作用下的运动轨迹，a、b、c 三点是实线与虚线的交点.则该粒子A.带正电B.在 c点受力最大C.在 b点的电势能大于在 c点的电势能D.由 a点到 b点的动能变化小于由 b点到 c点的动能变化4．关于电场强度和电势的关系，下列说法正确的是( )A．场强处处为零的空间，电势也一定处处为零B．场强处处相同的区域内，电势也一定相同C．场强的方向总是跟等势面垂直D．电势高的地方场强一定大5．如图所示，实线为一点电荷 Q建立的电场中的几条电场线（方向未标出） ，虚线为一电子在电场中从 M点运动到 N点的轨迹。若电子在运动中只受电场力的作用，则下列判断正确的是（ ）A．建立电场的点电荷 Q带负电B．粒子在 M点的加速度比在 N点的加速度大2C．粒子在 M点的速度比在 N点的速度大D．粒子在 M点的电势能比在 N点的电势能大6．某点电荷和金属圆环间的电场线分布如图所示．下列说法正确的是 （ ）A．a 点的电势高于 b点的电势B．若将一正试探电荷由 a点移到 b点，电场力做负功C．c 点的电场强度大于 d点的电场强度D．若将一正试探电荷从 d点由静止释放，电荷将沿着电场线由 d到 c 7．如图所示，两等量正点电荷分别固定在 A、B 两点，y 轴在 AB连线的中垂线上．一负点电荷(不计重力)从 y轴上的 P点由静止释放，则该负电荷将（ ）A．沿 y轴正向运动，直至无限远B．沿 y轴负向运动，直至无限远C．沿 y轴以 O为中心做往复运动D．偏离 y轴做曲线运动8．如图所示，把一个带正电的小球放置在原来不带电的枕形导体附近，由于静电感应，枕形导体的 a、b 端分别出现感应电荷，则( )A.枕形导体 a端电势高于 b端电势B.仅闭合 S1，有电子从枕形导体流向大地C.仅闭合 S1，有电子从大地流向枕形导体D.仅闭合 S2，有正电荷从枕形导体流向大地9．影响平行板电容器电容的因素有很多，探究时需采用控制变量法。如图，已经充满电的两个极板所带电荷量不变，两极板正对面积为 S，极板间的距离为 ，静电计指针偏角为dθ。实验中，改变电容器的结构，关于可能看到的现象，下列说法正确的是（ ）3A．保持 不变，增大 S，则 θ 变大dB．保持 不变，增大 S，则 θ 变小C．保持 S不变，减小 ，则 θ 变大D．保持 S不变，减小 ，则 θ 不变10．如图，O 为两个等量异种电荷+q、-q 连线的中点，P 为连线中垂线上的任意一点，分别用 Φ O、Φ P和 EO 、E P代表该电场中 O、P 两点的电势和场强的大小，则( )A．Φ OΦ P ，E OEP B．Φ O=Φ P，E OEPC．Φ O=Φ P ，E OΦ P，E OEB C．φ Aφ B15．如图所示，一个绝缘光滑半圆轨道放在竖直向下的匀强电场中，场强为 E，在其上端与圆心等高处有一个质量为 m，带电荷量为+q 的小球由静止开始下滑，则（ ）A．小球运动过程中机械能守恒B．小球经过最低点时速度最大C．小球在最低点对环的压力大小为（mg+qE）D．小球在最低点对环的压力大小为 3（mg+qE）16．由电容器电容的定义式 可知（ ）UQCA．电容 与所带的电荷量 多少无关CB．电容 与所带电荷量 成正比，与电压 成反比C．若电容器不带电，则电容 为零CD．电容在数值上等于使两极板间的电压增加 1V时所需增加的电荷量17．如图所示，平行板电容器两个极板为 A、B，B 板接地，A 板带电荷量＋Q，板间电场内有一固定点 P.以下说法正确的是( )A．若将 B板固定 A板下移时，P 点的电场强度不变，P 点电势不变B．若将 B板固定 A板下移时，P 点的电场强度不变，P 点电势升高C．将 A板固定 B板上移时，P 点的电场强度不变，P 点电势降低D．如果 A、B 板距离不变，将 A板向左移动，P 点的电场强度减小18．如图所示，用电池对电容器充电，电路 a、b 之间接有一灵敏电流表，两极板之间有一个电荷 q处于静止状态.现将两极板的间距变大，则（ ）5A.电容器的电容增大 B．电荷将向下加速运动C．电容器带电量不变 D．电流表中将有从 b到 a的电流二、填空题（本题共 12分，每空 3分）19．已知空气的击穿电场强度为 ，测得某一次闪电火花长为 1000m，则mV/1026发生这次闪电时，放电路经两端的电势差 U= V（设闪电的火花路径为直线） 。20. 图中 A、 B、 C、 D是匀强电场中一正方形的四个顶点，已知 A、 B、 C三点的电势分别为 UA＝15V， UB＝3V， UC＝－3V。由此可得 D点电势 UD＝________V。21．某匀强电场中有 A、B、C 三点构成边长为 10cm的等边三角形，如图所示。带电量 q=-2×10-6C的粒子由 A点沿直线移动到 B点的过程中，电场力始终不做功；由 B移到C过程中电场力做功为-4 ×10-4J。由此可知 UAC=__________V，场强大小为3__________V/m。三、解答题（本题共 3小题，共 34分，解答应写出必要的文字说明、方程式和重要演算步骤。只写出最后答案的不能得分。 ）22． （10 分）如图所示，一质量为 m、带电荷量为 q的小球，用绝缘细线悬挂在水平向右的匀强电场中，静止时悬线向左与竖直方向成 θ 角，重力加速度为 g.(1)判断小球带何种电荷．(2)求电场强度 E.(3)若在某时刻将细线突然剪断，求经过 t时间小球的速度 v.23． （12 分）如图所示为一组未知方向的匀强电场的电场线，将带电荷量为的点电荷由 A点沿水平线移至 B点，静电力做了- 的功，已知61.0Cq 6210JA、B 间的距离为 。2cmAB CD6AB60°（1）试求 A、B 两点间的电势差 UAB ；（2）若 A点的电势为 ，试求 B点的电势 ；1VAB（3）试求该匀强电场的大小 E 并判断其方向。24． （12 分）如图所示的匀强电场中，有 a、b、c 三点，ab 间距离 ，bc 间距离8cmabL，其中 ab沿电场方向，bc 和电场方向成 60°角。一个带电量14cmbL的负电荷从 a点移到 b点克服电场力做功 3.2×10-6J。求：80Cq（1）匀强电场的电场强度大小和方向；（2）电荷从 b点移到 c点，电势能的变化量；（3）a、c 两点间的电势差。7甘谷一中 2015-2016学年第一学期高二第一次月考物理试题参考答案 一、选择题(本题共 16小题，每小题 3分，共 54分．其中第 13题至第 18题为多选，全部选对的得 3分，选对但不全的得 2分，有选错或不答的得 0分)1、A 2、A 3、C 4、C 5、D 6、B 7、C 8、C 9、B 10、 B11、D 12. B 13、AC 14、BC 15、BD 16、AD 17、AC 18. BD二、实验题（本题共 16分，每空 4分）19、2×10 9V 20、 9V 21. 346 V 4000V/m三、解答题（本题共 3小题，共 36分，解答应写出必要的文字说明、方程式和重要演算步骤。只写出最后答案的不能得分。 ）22．(1)负电 (2)mgtan θ/q (3)gt/cosθ试题分析：(1)负电．(2)小球受力如图所示，其中电场力 F＝qE，由平衡条件得：F＝mgtanθ，E＝mgtan θ/q.(3)剪断细线后小球做初速度为零的匀加速直线运动F 合 ＝mg/cos θ＝ma，v＝at，所以 v＝gt/cos θ速度方向与竖直方向夹角为 θ 斜向左下方．考点：共点力平衡、牛顿第二定律、静电场23．(12 分)（1） （2） （3） ， ，沿电场线斜向下试题分析：⑴由题意可知：静电力做功 ，由 qWU＝ ＝2V （4 分）JW6102-－＝ ⑵ BABU－ φφ 则 vABU－φφ (4分)⑶沿电场线方向的距离：d=2×10 －2 cos60°＝1×10 －2 m匀强电场中 mVdE/0＝ 方向：沿电场线斜向下 （4 分）考点：本题考查电场力做功,电势，电势差，电场强度之间的关系。24（12 分）(1) 1.0×10-3v/m ，水平向右；（4 分）(2) 电荷的电势能增加 62.810J ；（4 分）(3)1.5×10 2V（4 分）试题分析：(1)负电荷从 a点移到 b点克服电场力做功，说明负电荷所受电场力的方向为由b指向 a，负电荷所受电场力的方向与电场强度的方向相反，故该匀强电场的方向为由 a指向 b（水平向右） ，由 abWqEl代入数值可得 E=1.0×10-3（v/m） ；(2)负电荷由 b点移到 c点，电场力做的功 6cos602.81JbcqEl，电场力做负功电荷的电势能增加，故了电荷的电势能增加 2.81J；(3) a、c 两点间的电势差为6628354acU（V） 。8考点：本题考查了电场力做功、电势能、电势差的概念1甘谷一中 2015——2016 学年第一学期高二第一次月考英语试卷第一卷（选择题 共 85 分）第一节 语法和词汇知识（共 15 小题，每小题 1 分，满分 15 分）1. Seeing everything________, the professor left the lab happily.A.done B.did C.do D.doing2.The meeting ______ tomorrow will be of great importance. All of us should attend it. A . held B.to be held C.being held D.is going to be held 3.The old man,_______ abroad for 20 years, is on the way back to his mother land.A.to work B.working C.to have worked D.having worked4.---- Who are these people with banners? ----A group _____ itself the league for Peace.A.calling B.called C.calls D.is called5. Not everybody attending the meeting agreed to the suggestion _____ by the chairman. A. put up B. put on C. put forward D. put out 6. The old professor is very strict both_____ himself and _____ his work. A. in; with B. with; in C. with; for D. for; in 7. The Southern States wanted to ______ the Union, so the American Civil War ______. A. get away with; broke up B. get away from; broke up C. break away from; broke out D. break away from; was broken out 8. The island country, ________ more than 50 separate islands, is one of the top attractions for tourists around the world. A. making up B. consisting of C. forming D. building up 9.I don’t want the children _________out in such weather.A. take B. to take C. taken D. taking10.The old man often take a walk after supper in the park with his dog ____________him. A. to follow B. following C. followed D. follows11.Generally speaking，________according to the directions, the drug has no side effect.A. when taking B. when taken C. when to take D. when to be taken212.We were all_______ by the ________leader.A. inspiring; inspired B. inspired inspiring; C. inspiring; inspiring D. inspired; inspired 13.Only when your identity has been checked________.A.you are allowed in B.you will be allowed inC.will you allow in D. will you be allowed in14.When I opened the door, I found my father sitting in his chair, completely ____a magazine.A. absorbing in B. absorbed in C. absorbing to D. absorbed to 15. He tried to __________ in Japanese.A. understand himself B. make himself understanding C. make himself understood D. make to understand第二节 完形填空（共 20 小题，每小题 1.5 分，满分 30 分）The British isles is made up of two large islands: One is called Ireland and the other 16 , or Great Britain, is the larger of these two islands, and it is ___17___ into three parts: Scotland , Wales and England. The United Kingdom is that __18____of the British isles ruled over by the Queen. It is made up of Scotland, Wales and England, that is, the ___19___of Britain, and also about one sixth of Ireland, the Northern part. The ____20__of Ireland is self-governing. The __21____name of the United Kingdom is ____22__“The United Kingdom of Great Britain and Northern Ireland”.___23__ is larger and richer than Scotland, Wales and Northern Ireland, and has the most __24___of the United Kingdom, so people often use the __25___ “England” and “English” when they __26__ “Britain” and “British”. This sometimes makes the Scots and the Welsh a little __27__. The Scots in particular are very __28___ of their separate nationality. The Welsh too do not regard ___29___as English, and have a culture and even a ___30___of their own. Ireland became part of the United Kingdom in 1801, but for forty years the “Irish___31___ ” was the greatest headache of the United Kingdom. ___32___, Ireland is divided into two: Northern Ireland still ____33__to the United Kingdom, and in 1922 the rest of Ireland ___34___to found an Irish Free State, later called Eire and now the Republic of Ireland. 3The Republic of Ireland does not regard itself as part of Britain, and is not now even a supporter of the Commonwealth of Nations (英联邦). Unlike the major Commonwealth countries it did not want to ___35___British in the Second World War and now wants the whole of Ireland to be a republic.16. A. Wales B. Britain C. England D. Scotland17. A. divided B. cut C. broken D. separated18. A. piece B. island C. country D. part19. A. south B. north C. part D. whole20. A. smaller B. larger C. rest D. island21. A. correct B. true C. full D. complete22. A. also B. therefore C. likely D. perhaps23. A. The UK B. The British isles C. Great Britain D. England24. A. colleges B. officials C. cities D. population25. A. words B. names C. spellings D. pronunciations26. A. call B. forget C. speak D. write27. A. angry B. difficult C. tired D. lonely28. A. proud B. fond C. full D. kind29. A. it B. Wales C. them D. themselves30. A. capital B. language C. history D. programmers31. A. Country B. Question C. Disease D. Republic32. A. At last B. So C. Meanwhile D. Also33. A. returns B. belongs C. gets D. speaks34. A. hoped B. refused C. broke away D. used35. A. feel B. touch C. fight D. help第三节 阅读理解（共 15 小题，每小题 2 分，满分 40 分）A 篇“Then why aren't you calm but trembling so much?“ The man with the gun asked 4angrily.“Because I thought you were the ticket-collector, and I haven't even got a ticket,“ said John.36. John went down to the south ________.A. because he lost his job B. because it was said to be very easy to find a job thereC. because he needed money badly D. all of the above37. John went to London __________.A. by air B. by car C. by train D. by ship 38. Which is true according to the passage?__________A. John got on the train without a ticket. B. John went to the station and bought a ticket.C. John got on the train together with a man. D. There were many people in his compartment.39. When he saw the man with a gun, John was trembling ________.A. because he was afraid of being killed B. because he hadn't got a ticketC. because he thought the man was the ticket-collector D. Both B and C B 篇We live in the computer age. People use computers to do much of their work. But few people know how to look after them. Remember the following when you use your computer:1. Keep you computer in a cool, dry room. Too much or too little heat is bad for computers. Damp is also bad for them.2. Do not let people smoke near your computer. Smoke of all kinds is very bad for many parts of a computer.3. Do not eat or drink when you are near your computer. Pieces of food and a little water in the key board are also bad for a computer.4. Keep your screen clean and do not have it too bright. They are bad for your eyes. Make sure the screen is not too far from or too near to your eyes. Some people use different glasses when they use a computer.40. Few people know how to _______ their computers.A. look at B. try out C. look for D. take care of 541. A computer works well at a temperature of _______.A. 0°C B. －5°C C. 20°C D. 65°C42. －Smoke isn't good for many parts of a computer, is it? － _______.A. Yes, it is B. No, it isn't C. Yes, a little D. Not at all43. A dirty screen or a very bright screen is _______ for your eyes.A. bad B. good C. useful D. helpfulC 篇Midas wished to free himself of his power.He hated the gift he had so recently hoped for. He raised his arms and begged and prayed for Bacchus to take away his deadly gift.Bacchus showed pity. “Go， ” he said. “to the River Pactolus. There dip yourself in. Wash away your greed and its punishment.”Midas did so. Hardly had he touched the waters, before the gold­making powers passed into them. The river sands changed into gold. And they remain golden to this day.44.What is the moral （寓意）of this story?A.There is more to life than riches. B.Gold is more important than food.C.You can't trust your friends. D.You must make a wiser choice.45. When everything he touched turned to gold, Midas felt ________.A.happy and joyful B.sad and disappointedC.excited and angry D.powerful and satisfied46. What was Midas' wish after he could have nothing to eat?A.To have a big meal. B.To gain power to turn things to gold.C.To have his power taken away. D.To wash himself in the water.47.Today when we say that a person has the “Midas Touch”， we mean that________.A.the person is very poorB.gold is the most important thing to that personC.everything that the person does makes money6D.the person has the power to do everythingD 篇When I was at university, I studied very hard. But a lot of my friends did very little work. Some did just enough to pass exams. Others didn't do quite enough. Fred Baines was one of them. He spent more time drinking in the Students' Union than working in the library.Once, at the end of the term, we had to take an important test in chemistry. The test had a hundred questions. Beside each question, we had to write “True“ or “False“. While I was studying in my room the night before the test, Fred was watching television. Fred usually worried a lot the night before a test. But on that night he looked perfectly calm. Then he told me of his plan.“It's very simple. There are a hundred questions and I have to get fifty correct to pass the test. I'll take a coin (硬币) into the examination room. I haven't studied a chemistry book for months, so I'll just toss(抛) the coin. That way, I'm sure I'll get half the questions right.“The next day Fred came cheerfully into the examination room. He sat tossing a coin for half an hour as he marked down his answers. Then he left, half an hour before the rest of us.The next day, he saw the chemistry professor in the corridor (走廊).“Oh, good,“ he said. “Have you got the result of the test? What mark did I get?“The professor looked at him and smiled.“Ah, it's you, Baines. Just a minute.“Then he reached into his pocket and took out a coin. He threw it into the air, caught it in his hand and looked at it.“I'm terribly sorry, Baines,“ he said, “you failed.“48. Fred looked perfectly calm before the chemistry test because _______.A. he was already well prepared for itB. he didn't think the test was so important for himC. someone had promised to help him outD. he believed he had found out a way to pass the test without any difficulty49. The students were required to finish the test within _______.A. half an hour B. an hour C. three quarters D. an hour and a half50. After the test, Baines was _______.7A. sure that he would pass it B. anxious to know the resultC. sorry that he cheated during the test D. discouraged because he'd probably fail the testE 篇 七选五If you do not use your arms or your legs for some time, they become weak; when you start using them again, they slowly become strong again. Everybody knows that._51___.__52___, he really means that he keeps his memory in practice by using it. When someone else says that his memory is poor, he really means that he does not give it enough chance to become strong. If a friend says that his arms and legs are weak, we know that it is his fault._53__, many of us think that his parents are to blame (受指责), and few of us know that it is just his own fault (过错). _54__but they have better memories? This is because they cannot read or write and they have to remember things; they cannot write them down in a little notebook.__55___; so their memory is the whole time being exercised. A. But if he tells us that he has a poor memoryB. They have to remember days, names, songs and storiesC. they will become strongerD. Don't learn how to read and write if you want to have a better memory. E. Have you ever found that some people can't read or write F. Yet many people do not seem to know that memory (记忆力) works in the same way.G. When someone says that he has a good memory, 第二卷（非选择题 共 65 分）四．课文填空First there was England. Wales was 56 to England in the 13th century . Now when people 57 to England you find Wales 58 as well. Next England and Wales were 59 to Scotland in the seventeenth century and the name was changed __60__“Great Britain”._61_this was accomplished __62___conflict when King James of Scotland became King of England and Wales as well. Finally the English government tried in the early _63___ century to form the United Kingdom by getting Ireland connected in the same peaceful way. However, the southern part of Ireland was __64___ and broke away to form its own government. So only Northern Ireland joined with England, Wales and Ireland to become the 65 and this was shown to the world in a new flag called the Union Jack. 五.词汇(共 20 小题，每题 1 分，满分 20 分) 1. The giant machine is always ________ (贪吃) for more waste.2. Hit by a __________ (缺乏) of fresh air, my head ached. 3. The old castle built by Romans do not ________ (吸引) visitors. 4. Wang Ping __________ ( 系牢) my safety belt and showed me how to use it.85. John Snow________(怀疑) his neighbor of breaking his window. 6. The scientist often _________(做贡献)to an academic journal. 7. Chengdu belongs to Sichuan________( 省)，and it is also a capital city.8. Westminster Abbey contained _________( 雕像)in memory of dead poets and writers.9. He wanted to face the __________ (挑战) and solve the problem. 10. To his ______(快乐，高兴), he won the first prize in the competition11.apart from 12.lose sight of 13.leave out 14.to one’s credit 15.sweep up 16.把……分成 17. 损坏，破坏 18.恢复，完全复原 19.讲得通，有意义 20.得出结论 七．短文改错 (共 10 小题，每小题 1 分，满分 10 分）I ever worked as a tour guide. One day I saw advertisement in the newspaper. I rang up the company, but I was given the job immediate. They asked me to take a tour around the city next morning. The manager just told me to say anything that I could think about the city. My first tour is terrible. The old bus was not air-conditioned, because it was the middle of summer. It was uncomfortable inside the bus. The tourist soon became very hot and angry. I owned a very hard time. I stayed there for a few weeks, and then left and joined in a better company.八．书面表达（25 分）假定你 是 高 一 新 生 李 华 。 开 学 之 初 ， 你 的 英 语 老 师 Ms Li 希 望 了 解 每 位 同 学 的 英 语 学 习情 况 ， 并 征 求 教 学 建 议 。 请 按 以 下 要 点 用 英 语 给 她 写 一 封 信 。1.对 英 语 学 习 的 认 识 ； 自 己 目 前 的 英 语 水 平 ； 2.自 己 英 语 学 习 存 在 的 问 题 ； 3.对 英 语 教 学的 建 议注 意 ： 1.词 数 100 左 右 ： 2.信 的 开 头 和 结 尾 已 给 出Dear Ms Li,I am very happy to have you as our English teacher. Thank you!Li Hua910甘谷一中 2015——2016 学年第一学期高二第一次月考英语参考答案第一卷（选择题 共 85 分）一．单项选择语法和词汇知识（共 15 小题，每小题 1 分，满分 15 分）1—5ABDAC 6—10BCBCB 11—15BBDBC二．完形填空（共 20 小题，每小题 1.5 分，满分 30 分）16-20.BADDC 21-25.CBDDA 26-30.AAADB 31-35.BABCD三．阅读理解（共 20 小题，每小题 2 分，满分 40 分）A 篇 36-39 D C A D B 篇 40-43 D C B A C 篇 44-47ABCCD 篇 48-50 D B B E 篇 七选五 51-55 FGAEB第二卷（非选择题 共 65 分）四．课文填空56.Linked 57. refer 58.included 59.joined 60.to 61.Happily 62.without 63.twentieth 64.unwilling 65.the United Kingdom五.词汇(共 20 小题，每题 1 分，满分 20 分)1.greedy 2.lack 3.attract 4.fastened 5.suspected 6.contributes 7.Province 8.statues 9.challenge 10. delight11.apart from 除…之外，此外 12.lose sight of 看不见 13.leave out 省去，遗漏 14.to one’s credit 为…带来荣誉，值得赞扬 15.sweep up 打扫，横扫 16.把…