2013-2014-高一上期末-建平中学

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上海市建平中学高一数学理期末试卷含解析

上海市建平中学高一数学理期末试卷含解析一、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，只有是一个符合题目要求的1. 已知<0，那么角是（）；A. 第一或第二象限角B. 第二或第三象限角C. 第二或第四象限角D. 第一或第四象限角参考答案：B略2. 如图所示，甲、乙、丙是三个几何体的三视图，甲、乙、丙对应的标号正确的是 ( ）①长方体②圆锥③三棱锥④圆柱A．④③② B．①③② C．①②③ D．④②③参考答案：A3. 当时,在同一坐标系中,函数的图象是（）参考答案：C4. 已知平行四边形ABCD对角线AC与BD交于点O，设，，则（）A. B. C. D.参考答案：B【分析】根据向量减法的三角形法则和数乘运算直接可得结果.【详解】本题正确选项：B【点睛】本题考查向量的线性运算问题，涉及到向量的减法和数乘运算的应用，属于基础题.5. 若{1，2}?A?{1，2，3，4，5}，则集合A的个数是（）A．8 B．7 C．4 D．3参考答案：A【考点】16：子集与真子集．【分析】集合子集的列举要按照一定的顺序，防止遗漏．【解答】解：集合A有：{1，2}，{1，2，3}，{1，2，4}，{1，2，5}，{1，2，3，4}，{1，2，3，5}，{1，2，4，5}，{1，2，3，4，5}．故选：A．【点评】本题考查了集合子集的列举及其个数，属于基础题．6. 已知函数f（x）=2x﹣b（2≤x≤4，b为常数）的图象经过点（3，1），则f（x）的值域为（）A．[4，16] B．[2，10] C．[，2] D．[，+∞）参考答案：C【考点】指数函数的单调性与特殊点．【分析】由题意把点（3，1）代入解析式，化简后求出b 的值，由x 的范围和指数函数的单调性求出f （x ）的值域．【解答】解：因为函数f （x ）=2x ﹣b 的图象经过点（3，1），所以1=23﹣b ，则3﹣b=0，解得b=3，则函数f （x ）=2x ﹣3，由2≤x≤4得，﹣1≤x﹣3≤1，则2x ﹣3≤2，所以f （x ）的值域为[，2]，故选C ．7. 已知一个四面体的三视图如图，则它的体积为（）A ．3B ．C ．9D ．参考答案： C8. ”A=1,for i=1 to 5,A=A*i,i=i+1,next,输出A ”,该语句执行后输出的结果A 是（）A 5，B 6C 15D 120 参考答案： C 略9. 函数的定义域是( )A. B. C. D.参考答案：D10. 的值为（）（A ）（B ）（C ）（D ）参考答案： C 略二、填空题:本大题共7小题,每小题4分,共28分11. 函数恒过定点，其坐标为．参考答案：略 12. 函数的定义域为；参考答案：13. 棱长为4的正四面体外接球的表面积等于______.参考答案：24π试题分析：正四棱锥底面中线长为,棱锥的高为.设外接球的半径为,则有,解得,所以此外接球的面积为.14. 菱形ABCD中，,向量=1，则= ____________.参考答案：1略15. 已知向量=（2，3），=（﹣1，4），=﹣λ， =2﹣，若∥，则λ= ．参考答案：【考点】平面向量共线（平行）的坐标表示．【专题】计算题；对应思想；向量法；平面向量及应用．【分析】根据题意，由向量、的坐标，结合向量的坐标运算法则，可得与的坐标，又由∥，则有（2+λ）×2﹣（3﹣4λ）×5=0，解可得λ的值，即可得答案．【解答】解：根据题意，向量=（2，3），=（﹣1，4），则=﹣λ=（2+λ，3﹣4λ），=2﹣=（5，2），若∥，则有（2+λ）×2﹣（3﹣4λ）×5=0，解可得λ=；故答案为：．【点评】本题考查数量积的坐标运算，涉及向量平行的坐标表示，解题的关键是求出向量、的坐标．16. 设数列的前项和为已知（Ⅰ）设，证明数列是等比数列；（Ⅱ）求数列的通项公式。

上海建平实验中学高一化学期末试卷含解析

上海建平实验中学高一化学期末试卷含解析一、单选题（本大题共15个小题，每小题4分。

在每小题给出的四个选项中，只有一项符合题目要求，共60分。

）1. 右图为周期表中短周期的一部分，若A原子的最外电子层上有5个电子，则下列说法中不正确的是A．原子半径A＞B＞CB．B的氢化物比C的氢化物稳定C．B对应阴离子的还原性比C对应阴离子的还原性强D．A的最高价氧化物对应水化物比B的最高价氧化物对应水化物的酸性弱参考答案：B2. 下列气体中即可用浓硫酸干燥、又可用固体氢氧化钠干燥的是A．NH3 B．H2C．Cl2 D．SO2参考答案：B略3. NaHSO4在水溶液中能够电离H+、Na+和SO42-，下列对于NaHSO4的分类中不正确的是( )A.NaHSO4是盐B.NaHSO4是酸式盐C.NaHSO4是钠盐D.NaHSO4是酸参考答案：D略4. 下列离子方程式书写正确的是A. 铁和稀硫酸反应：2Fe + 6H+ = 2Fe3++3H2↑B. 实验室用大理石与盐酸反应制取二氧化碳：CO32-+ 2H+ = CO2↑+ H2OC. 碳酸钡溶于稀硝酸：BaCO3 + 2H+ = Ba2+ + CO2↑ + H2OD. 钠与水的反应：Na + H2O==Na+ + OH- + H2↑参考答案：C试题分析：A．铁和稀硫酸反应的离子方程式为Fe+2H+＝Fe2++H2↑，A错误；B．实验室用大理石与盐酸反应制取二氧化碳的方程式为CaCO3+2H+＝Ca2＋+CO2↑+H2O，B错误；C．碳酸钡溶于稀硝酸中的离子方程式为BaCO3+2H+＝Ba2++CO2↑+H2O，C正确；D．钠与水的反应的离子方程式为2Na+2H2O＝2Na++2OH﹣+H2↑，D错误，答案选C。

5. 在相同条件下，下列各组气体所含的分子数一定相同是A．34g NH3和4g H2 B．32g O2 和14g N2C．2L CO2和2L O2 D．11.2L H2 和0.5mol N2参考答案：略6. 可以用分液漏斗分离的一组混合物是( )。

建平中学23学年高一上期末试题

一、默写1．按要求填空。

（1）_____________，闻说鸡鸣见日升。

（王安石《登飞来峰》）（2）僵卧孤村不自哀，______________。

（陆游《十一月四日风雨大作》）（3）______________，我言秋日胜春朝。

（刘禹锡《秋词》）（4）浩荡离愁白日斜，______________。

（龚自珍《己亥杂诗》）（5）呦呦鹿鸣，______________。

（曹操《短歌行》）（6）______________，不尽长江滚滚来。

（杜甫《登高》）（7）______________，恍惊起而长嗟。

（李白《梦游天姥吟留别》）（8）韩愈在《师说》中直接阐明从师学习与年龄大小无关的句子是“______________，_______________？”二、选择题2．陶氏宗族打算为陶渊明的祠堂选对联，以下选项中合适的一联是（）A．少陵文章惊海内；诗圣光芒万丈长 B．不争春色因心淡；别有风情是墨香C．门前学种先生柳；岭上长留处士坟 D．心尘自待清风扫；世事不妨冷眼观3．将下列编号的语句依次填入语段空白处，语意连贯的一项是（）文化是依赖象征体系和个人的记忆而维持着的社会共同经验。

这样说来，每个人的“当前”，不但包括他个人“过去”的投影，而且是整个民族“过去”的投影。

历史对于个人并不是点缀的饰物，而是实用的、不能或缺的生活基础。

______________，______________。

文化得靠记忆，不能靠本能，所以人在记忆力上不能不力求发展。

______________，______________。

不然就没有了文化，也没有了我们现在所能享受的生活。

（节选自费孝通《乡土中国》）①我们不但要在个人的今昔之间筑通桥梁②就不能不学习文化③而且在社会的世代之间也得筑通桥梁④人不能离开社会生活A．④②①③ B．①③④② C．①②④③ D．④③①②三、论述类文本阅读阅读下文，完成下面小题。

①运用文化景观的方法和视角重新认知乡村遗产的价值，将乡村视为变化着的活态景观系统，注重挖掘人与自然相处过程中产生的一系列土地利用模式、景观内涵和文化观念，是近年来乡村保护的一个重要突破。

2014高一建平中学5月月考试卷-金山

2013学年建平中学第二学期阶段检测试卷高一年级Ⅱ. Grammar and VocabularySection A (15%)Directions: After reading the passages below, fill in the blanks to make the passages coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.―How are you?‖ It‘s a question that seems simple. However, it can actually make people (21)________ (feel) very strange. Last month, Alina Simone(22) _______ (write) in The New York Times about the difficulty that Russians have (23)_______(answer)this question. This same question, in Russian language and culture, is always answered in (24) ______ health, weather or things that (26) _______ (happen) recently. So w hen they‘re asked ―how are you?‖in English, they don‘t know what to do.In English-speaking countries, ―how are you?‖ has one standard answer: ―Fine, and you?‖ That‘s (27) _______ ―how are you‖ is not actually about getting information—it‘s a greeting. If a native English- speaking friend really wants (28) _____(know) what‘s going on in your life, ―what have you been up to?‖ or ―what‘s new?‖ is more likely (29) ____ (ask).Today, instead of ―how are you?‖, young Americans often use the simple greeting―what‘s up?‖ or ―sup‖. The standard response is ―not much, you?‖, or even ―yo!‖ However, (30) ____ I use this greeting with older Americans and second language English learners, (31) _____ often get confused. Sometimes, they respond by (32)_______ (des cribe) their day or a problem they‘re facing.But I understand the reason (33) ___ they make that mistake. When we learn second languages, (34) ___ we have to learn are the rules for using words apart from learning words themselves. How can you learn those rules? Watching English-language TV shows is a good place to start. (35) ____ you can , try to make a native English –speaking friend or pen pal and talk to him or her directly.feel ; wrote; answering ; a; of; have happened; because; to know; to be asked; when; they; describing; why; what; IfSection B (9%)Directions: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.It began a year ago, around Christmas. Every time I drove down our street, I noticed an old man ___36___ in his front yard. He was usually smoking or drinking, and looking rather grumpy.One day, while I was driving past him with my daughter, I __ 37__ to wave at him with a lot of excitement. At first, when he noticed me waving at him, he looked a bit ___38___. Then, I saw his hand go up and he waved back.―Why did you wave at him?‖ my daughter was very ___39___. I told her that it‘s just an act of kindness that doesn‘t cost anything, and it gives both him and me a ___40___ of joy. We lived close to the old man, so whenever we drove by, both of us would start waving at him and, pretty soon, the old man started waving at everyone who passed by his home.One day, my daughter‘s friend came to visit and she told my daughter that she saw this strange old man near o ur home who waved at her very ___41___. She mentioned that she waved back at him, even though she didn‘t know him, and it felt really good.Other friends made___42___ comments, and this response has a great ___43___ on my daughter. It taught her just how much an act of kindness can be very natural and effortless, if you really want to do it. It shows us how giving happiness ___44___ both the giver and the receiver.DGBIFCHAFⅢ. Reading ComprehensionSection A (10%)Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.ARTHUR Hu, 17, carefully fit a young flowering plant into a pot, making sure its roots were not buried toodeep but were still ___45___ by enough soil. In only a few hours, he had brought a/an ___46___ greenhouse back to life with an flowers and green plants.____47____ spending his first spring break sunbathing on a beach somewhere, as he saw US teenagers do in TV shows and movies such as Gossip Girl and Spring Breakers, Hu joined his host family in __48___ plants to sell during their week-long break.From mid-March to early April, students in various Western countries celebrate the annual holiday known as spring break. The week-long break is scheduled ___49____ for different schools and universities. For many fun-loving young people, it‘s a time to ___50___ by soaking up (吸收) the warm sun on tropical beaches or skiing among snowcapped mountains in more chilly places. For Hu, who arrived last September to study at Howard Lake-Waverly-Winsted High School in Minnesota, working as a flower grower was __51__ but fun. Most importantly, ―it was a rare opportunity to experience the diversity in American lives,‖ he said.Learning more about American ___52___ by sweating along with local people may be what spring break means for newcomers like Hu. But a lot of teenagers studying overseas still __53___ taking sightseeing or relaxation trips in their new homes.Sunny Miao, 15, had a good time traveling to South Dakota with her host family from Missouri.South Dakota is a state known for a range of barren (贫瘠的) land called the Badlands. There, vast canyons (峡谷) stretch (延伸) far into the horizon and the walls of the various valleys are painted with layers of red, brown and green rocky soil.―The view was unbelievably splendid!‖ said Miao, who studies at Saint Louis University High School in Missouri.They also visited Mount Rushmore, another tourist site in the state. Her 18-year-old host brother Justin Dussold enthusiastically introduced her to a huge depiction of four US ___54____ carved (雕刻) into the face of a mountain, including George Washington and Abraham Lincoln.―I‘ve benefited a lot from this spring outing by gaining new knowledge about the country,‖ Miao said.There are exceptions, though. Some students have to spend the week looking at their friends‘ fun-filled online uploads while they‘re stu ck at home with their heads in books.45. A. removed B. covered C. decorated D. discovered46. A. interesting B. fantastic C. common D. dull47. A. Instead of B. because of C. In spite of D. In case of48. A. collecting B. growing C. buying D. finding49. A. similarly B. equally C. differently D. surprising50. A. relax B. work C. study D. spend51. A. attractive B. meaningful C. busy D. rewarding52. A. language B. politics C. economy D. culture53. A. avoid B. prefer C. mind D. decide54. A. actors B. designers C. psychologists D. presidentsBDABC ACDBDSection B (15%)Directions: Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are four words or phrases marked A, B, C and D. Choose the one that fits best according to the information given in the passage you have just read. Calling a taxi is easy-you stand in the street and stretch out your hand. But have you tried to call a taxi using a mobile application (软件)? It's not hard-you download a taxi- calling application ,input your location and destination, click " calling" and wait for a taxi to pick you up. Didi taxi and Kuaidi Taxi are two of the most popular taxi apps.However, what appeals to people about the apps is not only convenience but also potential prizes. In early January , Didi announced that for each successful ride arranged over the app, both passengers and drivers get 10 yuan subsidies (补贴). A few days later, Kuaidi decided to offer 10 yuan for passengers and 15 yuan for drivers per ride.However popular the taxi-calling apps may be , questions have arisen. One big concern is safety. In order to claim as many subsidies as possible , some drivers constantly check the apps to grab more taxi calls, even while they're driving. "It greatly distracts drivers' attention, thus causing a threat to road safety, " Beijing Review commented. Meanwhile ,like many other digital devices, apps may be quite handy for tech-savvy young people , but it could bring a challenge for senior citizens who don't know how to use them, commented China Daily. "As drivers prefer taking taxi orders from apps, they will overlook those people standing on the street," Beijing Review continued."Taxi-calling apps are a new thing and we should observe them carefully, " said Liu Xiaohua , deputy director of Guangdong Transport Department. " Authorities are expected to regulate the market when they cause safetyissues or market disorder. "Some cities have taken measures to regulate the market. Beijing said last month that each taxi is only allowed to be linked with one taxi-calling app, China Daily reported. In Shanghai, drivers will be banned from using these apps during rush hour starting on March l. The city also decided to include these taxi apps in its own taxi-calling service platform.55 What ‗s the main purpose of the first paragraph?A.To describe some benefits from taxi-calling applications.B.To show what a convenient life we are leading now.C.To introduce a new way to call a taxi using a mobile application.D.To get us to think about how technology has changed our life.56How much will you save at most if you go travelling with your friend Edith by calling a Kuaidi taxi next Sunday?A.20 yuanB.40 yuanC.60 yuanD.80 yuan57 Which of the following statements is NOT true according to the passage?A.Some drivers will be absent-minded while they are carrying passengersB.People will have no difficulty calling Taxi any longer.C Drivers will possibly be unwilling to do a favor for those in trouble without reservationD.A driver will be banned from being connected with two taxi-calling applicationsBCHEMICAL SAFETYPROCEDURES FOR HANDLING CHEMICAL SPILLS (泄露) AND LEAKSChemical Spills and LeaksChemical spills and leaks can be broken down into two basic types: simple spills, which you can clean up yourself, and complicated spills, which require outside assistance (协助).If your spill meets ANY of the following conditions, it is a COMPLICATED SPILL.• A person is injured; or• The identity of the chemical is unknown; or• Multiple (多个的) chemicals are involved; or• The chemical is highly poisonous, flammable (可燃的) or reactive (富于活性的); or• The spill/leak occurs in a ―public space‖ such as a corridor; or• The spill/leak has the potential to spread to other parts of the building such as through the ventilation (通风) system; or• The clean up procedures are not known or appropriate materials are not readily available; or• The clean up requires a respirator (呼吸器) (including cartridge respirators) to be worn and no personnel have been trained and fit-tested in accordance with the campus Respiratory Protection Program; or• The spill/leak may endanger the environment by reaching waterways or outside ground, or by going down a drainIf none of the above conditions are met, the spill is defined as a simple spill. You may clean up simple spills in accordance with Chapter 6 of the Chemical Safety Guide. For consultative (咨询的) assistance, call Division of Research Safety (DRS) at 333-2755.1. Which of the following situations can be classified as a simple spill?A. Some spilled liquid causes a fire in the building.B. Yellow and green gases are leaking from the storage room.C. An unknown red chemical is found on the corridor floor.D. A researcher spills his milk all over the lab floor.2. According to the safety instructions, upon discovering a complicated spill on campus, people should ______.A. put on a respirator as soon as possibleB. refer to Chapter 6 of the Chemical Safety GuideC. get away from the spill and report it to authoritiesD. call Division of Research Safety at 333-27553. The purpose of the material above is to ______.A. inform people of the dangers of various chemical spillsB. introduce complicated spills and necessary measures in response to themC. encourage students to join the campus Respiratory Protection ProgramD. compare simple spills and complicated spillsCNeil Armstrong, the first man ever to set foot on the moon, is best remembered by his words ―That‘s one sm all step for (a) man, one giant leap for the mankind‖. Once, in an interview with his son, he said it was difficult to watch a sci-fi movie with his dad, because Armstrong would keep complaining about how unrealistic their vision of space were.In fact, even the Oscar-winning Gravity, described as ―the most realistic space movie ever‖ by Forbes, is not 100 percent faithful to reality. Here is part of a former NASA astronaut – Garrett Reisman‘s movie review.On the whole, it’s a great movie. But the question that most people want me to answer is how realistic it was.f space debris(残骸)is very real. There are currently more than 600,000 pieces of debris larger than 1 cm orbiting Earth and they pose a great risk to spacecrafts. However, in the movie, astronauts can see the debris coming and quickly seek shelter. I n reality, debris can travel at 20 times the speed of sound, which means that if you can see it, it’s already too late t o hide.Another huge error was – there was absolutely no reason for the male astronaut Matt Kowalski to sacrifice himsel f!! He lets go of the hand of his female partner, Ryan Stone, and drifts away into space. In reality, Kowalski would n’t have flown away when Stone let go of his hand. Instead, he would have just stayed floating in that spot.In the movie, Stone travels from the Hubble Telescope to the International Space Station and then to the Chinese S pace Station Tiangong, where she finds an escape vehicle to take her back to Earth. But this is actually the biggest error in the movie. The Hubble, the International Space Station and a Chinese space station are not neighbors. G etting from one to the other requires so much energy that not even space shuttles had enough fuel to do it. In additi on, space stations travel in different orbits, and they travel quickly. And it would be physically impossible to get fr om one to the other.There are other, more minor details that are just unrealistic. For example, Stone doesn’t wear a cooling garment （降温服）under her spacesuit to protect herself from the heat in space.. . . Yes, I could go on and on about all the things Gra vity got wrong. But who cares? All of these inaccuracies were done to help advance the plot or to add drama to th e films. This is entertainment, not a documentary.61. The purpose of the first paragraph is to _______________.A. introduce the famous American astronaut Neil ArmstrongB. show that sci-fi movies are often considered unrealistic by astronautsC. introduce why Gravity is the most realistic space movie everD. tell people not to believe everything they see in sci-fi movies62. The underlined word ―far-fetched‖ can best be replaced by ―_______________‖.A. unlikely to be trueB. difficult to understandC. easy to mislead peopleD. unpopular with astronauts63. Which of the following situations would agree with the laws of physics in space according to the passage?A. Astronauts collecting flying space debrisB. Astronauts wearing only T-shirts under their spacesuitsC. Astronauts staying afloat where they are after they part with a spaceshipD. Astronauts performing a space walk from the Hubble Telescope to the International Space Station64. We can infer from the passage that ___________________.A. Garrett Reisman doesn‘t think highly of the movie GravityB. directors of sci-fi movies usually don‘t care much about minor detailsC. the shooting of space documentaries and sci-fi movies involve totally different skillsD. Garrett Reisman believes that sci-fi movies don‘t need to be totally faithful to realitySection C(6%)Direction:Read the passage carefully. Then answer the questions or complete the statements in the fewest possible words.The ―standard of living‖ of any country means the average person‘s share ofthe goods and services which the country produces. A country‘ s standard of living, therefore, dep ends first and foremost on its capacity to produce wealth. ―Wealth‖ in this sense is not money, for we do not live on money but on things that money can buy: ―goods‖ such as food and clothing, and ―services‖ such as transport and entertainment.A country‘s capacity to produce wealth depends upon many factors, most ofwhich have an effect on one another. Wealth depends to a great extent upon a country‘s natural resources, such as coal, gold, and other minerals, water supply and so on. Some regions of the world are well supplied with coal and minerals, and have a fertile soil and a favourable climate; other regions possess none of them.Next to natural resources comes the ability to turn them to use. Some countries are perhaps well off in natural resources, but suffered for many years from civil and external wars, and for this and other reasons have been unable to develop their resources. Sound and stable political conditions, and freedom fromforeign invasion, enable a country to develop its natural resources peacefully and steadily, and to produce more wealth than another country equally well served by nature but less well ordered. Another important factor is the technical efficiency of a country‘s people. Industrialized countries that have trained numerousskilled workers and technicians are better placed to produce wealth than countries whose workers are largely unskilled.A country‘s standard of living does not only depend upon the wealth that is produced and consumed within its own borders, but also upon what is indirectly produced through international trade. For example, Britain‘s wealth in foodstuffs and other agricultural products would be much less if she had to depend only on those grown at home. Trade makes it possible for her surplus manufactured goods to be traded abroad for the agricultural products that would otherwise be lacking. A country‘s wealth is, therefore, much influenced by its manufacturing capacity, provided that other countries can be found ready to accept its manufactures.(Note: Answer the following questions and complete the statements in NO MORE THAN TEN WORDS.) 65. What is a country‘s ―standard of living‘defined as?______________________________________________________66 Why did China fail to develop her natural resources as planned?__________________________________________________________67 The agriculture products would not be enough in Britain without__________________________________第II卷IV. Translation (15%)Directions: translate the following sentences into English, using the words given in the blankets.68. 许多国家试图找到那架失踪的飞机，但都失败了。

建平中学高一期末(2018.06)

建平中学高一期末数学试卷2018.06一. 填空题1. 计算：2231lim 21n n n n →∞+-=+ 2. 函数3sin(2)3y x π=+的最小正周期T = 3. 判断函数2arctan y x x =+的奇偶性为函数4. 函数()3cos sin 1f x x b x =++的最大值为6，则b =5. 在正项等比数列{}n a 中，22a =，632a =，则公比q =6. 已知{}n a 为等差数列，1910a a +=，33a =，则20a =7. 等差数列{}n a 中，满足41037a a =，且10a >，n S 是数列{}n a 的前n 项的和，若n S 取得最大值，则n =8. 算式92912(2(2(2(2(2(2(2(21)1)1)1)1)1)1)1)1⨯⨯⨯⨯⨯⨯⨯⨯+-+-+-+-+144444424444443144444424444443个个的值是 9. 数列{}n a 中，对任意的自然数n 有112a =，131n n n a a a +=+，则n a = 10. 若a 、b 是函数2()f x x px q =-+（0p >，0q >）的两个不同的零点，且a 、b 、2- 这三个数可适当排序后成等差数列，也可适当排序后成等比数列，则p q +=11. 如图，一个粒子的起始位置为原点，在第一象限内于两正半轴上运动，第一秒运动到(0,1)，而后它接着按图示在x 轴、y 轴的垂直方向来回运动，且每秒移动一个单位长度，如图所示，经过n 秒（*n N ∈）时移动的位置设为n P ，那么经过2018秒时，这个粒子所处位置的坐标是12. 若数列211n a a n n n =-⋅+的最小项为5a ，则实数a 的所有取值的集合是二. 选择题13. 要得到函数2sin()3y x π=-的图像，只需将函数2sin y x =的图像（）A. 向左平移3π个单位B. 向右平移3π个单位 C. 向左平移6π个单位 D. 向右平移6π个单位14. 用数学归纳法证明221111n n a a a aa++-+++⋅⋅⋅+=-（*n N ∈，1a ≠），在验证1n =时，左边所得的项为（） A. 1 B. 1a + C. 21a a ++ D. 231a a a +++15. 已知无穷等比数列{}n a 的公比为q ，前n 项和为n S ，且lim n n S S →∞=，下列条件中，使得 43n S S <（*n N ∈）恒成立的是（）A. 10a >，0.10.2q <<B. 10a <，0.10.2q <<C. 10a >，0.40.5q -<<-D. 10a <，0.60.5q -<<-16. 已知k 是正整数，且12018k ≤≤，则满足方程cos1cos2cos cos1cos2cos k k ︒+︒+⋅⋅⋅+︒=︒⋅︒⋅⋅⋅︒的正整数k 的个数为（）A. 3B. 8C. 11D. 12三. 解答题17. 已知ABC ∆的内角A 、B 、C 所对的边分别为a 、b 、c .（1）若a 、b 、c 成等差数列，证明：sin sin 2sin()A C A C +=+；（2）若a 、b 、c 成等比数列，求cos B 的最小值.18. 已知递增的等比数列{}n a 满足：238a a ⋅=，149a a +=，.（1）求数列{}n a 的通项公式；（2）设数列{}n b 对任意正整数n 都满足21log ()n n n b a a +=⋅，求数列{}n b 的前n 项的和n S .19. 如图一块长方形区域ABCD ，6AD =，3AB =，在边AD 的中点O 处有一个可转动的探照灯，其照射角EOF ∠始终为4π，设AOE α∠=，探照灯射在长方形ABCD 内部区域的面积为S .（1）当02πα≤<时，求S 关于α的函数关系式；（2）当04πα≤≤时，求S 的最大值；（3）若探照灯18分钟旋转“一个来回”（起始位置OE 转动自OA 转到OC ，调头再回到OA 称“一个来回”，忽略OA 在OA 及OC 处所用的时间），且转动的角速度大小一定，设AB 边上有一点G ，且6AOG π∠=，求点G 在“一个来回”中被照到的时间.20. 定义一种运算*，满足1k n k n λ-*=⋅（*,n k N ∈，λ为非零实常数）. （1）对任意给定的k ，设n a n k =*（1,2,n =⋅⋅⋅），试问{}n a 是否为等差数列？说明理由；（2）对任意给定的n ，设k b n k =*（1,2,k =⋅⋅⋅），试问{}n b 是否为等比数列？说明理由；（3）设n c n n =*，试求数列{}n c 的前n 项的和n S ，并求当01λ<<时，lim n n S →∞.21.（1）已知{}n a 是一个公差不为零的等差数列，56a =.① 当32a =时，若自然数1n ，2n ，⋅⋅⋅，t n ，⋅⋅⋅满足125t n n n <<<⋅⋅⋅<<⋅⋅⋅，且3a ，5a ，1n a ，2n a ，⋅⋅⋅，t n a ⋅⋅⋅是等比数列，试用t 表示t n ；② 若存在自然数12,,,,t n n n ⋅⋅⋅⋅⋅⋅满足125t n n n <<<⋅⋅⋅<<⋅⋅⋅，且3a ，5a ，1n a ，2n a ，⋅⋅⋅，t n a ⋅⋅⋅构成一个等比数列，当3a 是整数时，求3a 的值；（2）若数列{}n a 满足11340n n n n a a a a +++++=，2014a 小于数列{}n a 中的其他任何一项，求1a 的取值范围.参考答案一. 填空题 1. 122. π3. 奇4. 4±5. 26. 207. 148. 6839.131n - 10. 9 11. (44,5) 12. (25,0)-二. 选择题13. B 14. C 15. B 16. C三. 解答题17.（1）证明略；（2）12. 18.（1）12n n a -=，*n N ∈；（2）2n S n =，*n N ∈.19.（1）999tan tan(),0224491[tan()],2tan 442S ππαααπππααα⎧---≤≤⎪⎪=⎨⎪+-<<⎪⎩；（2）当tan 1α=时，S 取得最大值为18-（3）21849⨯=分钟. 20.（1）是，公差为1k λ-；（2）是，公比为λ；（3）121(1)(1)n n n n n S λλλ+-++=-，当01λ<<时，21lim (1)n n S λ→∞=-. 21.（1）132t t n +=+，t ∈*N ；（2）1、2、3、4、6、12；（3）14027402920132014a -<<-.。

辽宁省朝阳市建平高中高一物理上学期期末考试试题(一)

0 1 2 3 4 5 6t/s v/m ·s －11高中一年级2013—2014学年度上学期期末考试物理试卷(本试卷：时间90分钟、满分100分，)第Ι卷一、选择题（本题共12小题，每小题4分，共48分。

1—6题为单项选择题，7—12题为多项选择题选不全得3分，有选错或不答的得0分）1.下列各组物理量中，全部是矢量的有( )A. 重力、速度、路程、时间B. 弹力、速度、摩擦力、位移、路程C. 速度、质量、加速度D. 位移、力、加速度、速度2．物体做匀变速直线运动，在运动时间一定的条件下，下列说法正确的是( ) A. 初速越大,位移越大 B. 末速越大,位移越大C. 中间时刻速度越大,位移越大D. 中间位置速度越大,位移越大 3．a 、b 两车在两条平行的直车道上同方向行驶，它们的v －t 图象如图所示，在t ＝20 s 时刻，两车间距离为d ；t ＝5 s 时刻它们第一次相遇，关于两车之间的关系，下列说法正确的是( ) A ．t ＝15 s 时刻两车第二次相遇 B ．t ＝20 s 时刻两车第二次相遇C ．在5～15 s 的时间内，先是a 车在前，而后是b 车在前D ．在10～15 s 的时间内，两车间距离逐渐变大4．如图所示，位于水平面上的木块在斜向右上方的拉力F 的作用下保持静止状态，则拉力F 与静摩擦力Ff 的合力方向是（）A. 向上偏右B. 向上偏左C. 竖直向下D. 竖直向上5.用水平力F 拉着一物体在水平地面上做匀速运动，从某时刻起力F 随时间均匀减小，物体所受的摩擦力f 随时间t 的变化如图中实线所示，下列说法正确的是( ) A ．F 是从t1时刻开始减小的，t2时刻物体的速度刚变为零 B ．F 是从t1时刻开始减小的，t3时刻物体的速度刚变为零 C ．F 是从t2时刻开始减小的，t2时刻物体的速度刚变为零 D ．F 是从t2时刻开始减小的，t3时刻物体的速度刚变为零6．皮带传送装置如右图所示，皮带的速度v 足够大，轻弹簧一端固定，另一端连接一个质量为m 的滑块，已知滑块与皮带之间存在摩擦，当滑块放在皮带上时，弹簧的轴线恰好水平，若滑块放到皮带的瞬间，滑块的速度为零，且弹簧正好处于自由长度，则当弹簧从自由长度到第一次达最长这一过程中，物体的速度和加速度变化的情况是（） A ．速度增大，加速度增大B ．速度先增大后减小，加速度先增大后减小C ．速度增大，加速度减小D.加速度a 先减小后反向增大，速度先增大后减小。

2024届上海建平中学生物高一第一学期期末质量跟踪监视模拟试题含解析

2024届上海建平中学生物高一第一学期期末质量跟踪监视模拟试题注意事项1．考试结束后，请将本试卷和答题卡一并交回．2．答题前，请务必将自己的姓名、准考证号用0．5毫米黑色墨水的签字笔填写在试卷及答题卡的规定位置．3．请认真核对监考员在答题卡上所粘贴的条形码上的姓名、准考证号与本人是否相符．4．作答选择题，必须用2B铅笔将答题卡上对应选项的方框涂满、涂黑；如需改动，请用橡皮擦干净后，再选涂其他答案．作答非选择题，必须用05毫米黑色墨水的签字笔在答题卡上的指定位置作答，在其他位置作答一律无效．5．如需作图，须用2B铅笔绘、写清楚，线条、符号等须加黑、加粗．一、选择题：（共6小题，每小题6分，共36分。

每小题只有一个选项符合题目要求）1．在如图所示的装置中，甲、乙、丙中均为一定浓度的蔗糖溶液，溶液之间均用半透膜（只允许水分子通过）隔开，一段时间后达到渗透平衡形成一定的高度差，如图所示，h1＞h2，在达到平衡后，甲、乙、丙中蔗糖溶液的浓度大小关系为A．甲=乙=丙B．甲＞乙＞丙C．甲＞丙＞乙D．无法确定2．如图为细胞核结构模式图，下列有关叙述正确的是A．①主要由DNA和蛋白质组成，与原核细胞中拟核的化学本质相同B．②是形成核糖体和合成DNA的场所，在代谢旺盛的细胞中较大C．③在有丝分裂过程中发生周期性变化，是一种双层生物膜，含两层磷脂分子D．蛋白质和RNA等大分子物质通过核孔进出细胞核需要消耗能量3．血管紧张素Ⅱ受体是一种膜蛋白。

当血液中的血管紧张素Ⅱ与该受体结合时，可激活细胞内的第二信使Ca2+等，进而调节细胞的代谢活动，例如使血管壁平滑肌收缩，导致血压升高。

这所体现的细胞膜的功能是（）A．分隔细胞与环境B．信息交流C．控制物质的进出D．具有流动性4．在真核细胞中，与细胞运动、分裂、分化以及物质运输、能量转换、信息传递等生命活动有关，而且能维持细胞形态、保持细胞内部结构有序性的是（）A．细胞膜B．细胞壁C．细胞骨架 D．蛋白质5．下列有关“①ATP ADP＋Pi＋能量”、“②ADP＋Pi＋能量ATP”反应的叙述中，正确的是()A．①②在活细胞中永无休止地进行，保证了生命活动的顺利进行B．所有生物体内的②过程所需要的能量都来自于呼吸作用C．当细胞吸收钾离子时，ATP的消耗量不变D．ATP与ADP相互转化的过程中，物质和能量的变化都是可逆的6．细胞内最多的无机化合物和有机化合物依次是A．糖类、核酸B．蛋白质、脂肪C．水、蛋白质D．无机盐、水二、综合题：本大题共4小题7．（9分）请根据有丝分裂过程核内DNA变化曲线和分裂图像回答下列问题：曲线a～b段属于期，与它对应的分裂图像是。

辽宁省朝阳市建平高中2013-2014学年高一语文上学期期末考试试题

高中2013-2014学年度上学期期末考试高一语文试卷（考试时间：150分钟满分：150分）考试说明：1.答卷前，考生务必用黑色字迹的钢笔或签字笔将自己的班级、姓名、考号分别填写在答题卡的相应位置上。

2.本试卷分为第Ⅰ卷（阅读题）和第Ⅱ卷（表达题）两部分。

考生作答时，用黑色签字笔将答案写在答题卡上，在本试卷作答无效。

考试结束后，将答题卡交回。

第Ⅰ卷阅读题甲必考题现代文阅读（9分，每小题3分）阅读下面的文章，完成1—3题。

“宫斗剧”的文化本质顾名思义，“宫斗剧”中几乎所有的故事都发生在与世隔绝的后宫中，“斗”是其核心情节和叙事重心。

而在这个尔虞我诈的战场上厮杀的，是一群原本娇弱的贵族女性。

她们拼死争斗的目标只有一个：皇帝的雨露和恩宠。

在这些后宫女子的人生中，只要是为了争宠和固荣，一切手段与权谋都被认为是合理的。

故事中的所有人物都表现出对这种价值观的绝对认同，没有质疑和反叛，没有对与错、善与恶的区分，所异者只有手段的高下与计谋的成败，以及由此带来的命运的迥然分野。

但即便如此，这些智计百出的女子在强大的男权和君权面前，仍然是不堪一击的。

她们的得势与失宠，都在皇帝的一念之间。

尊贵如皇后、贵妃，渺小如宫女，都不过是帝王手中的一颗棋子。

身处其中的女性，因而对自身的险恶处境有着强烈的危机意识和高度的敏感，种种拿不上台面的阴狠伎俩，正是她们在“斗争”中寻找到的应对之策。

换句话说，她们不过是在重演“以恶制恶”的套路。

从本质上看，“宫斗剧”属于娱乐至上的“戏说历史”，虽然不承担再现真实的任务，但也存在着如何选择和利用历史资源的问题。

换句话说，电视剧想象力的匮乏和创作水准的低下，只是宫斗题材重复出现的表面原因，更为深层和隐藏的因素，则与我们面对历史的态度密切相关。

事实上，“宫斗剧”不过是类型剧的一种。

在“宫斗剧”盛行之前，宫廷题材历史剧主要表现为两种类型。

以《雍正王朝》、《康熙王朝》、《汉武大帝》为代表的“帝王系列”，着力展示当权者称霸天下的雄心和治理江山的艰难，重在塑造开疆拓土、守业有成的明君和廉政清明、以民为先的能臣，与主流意识形态重塑国家和民族认同感的精神吁求一脉相承。

上海建平中学西校高一物理上学期期末试题带解析

上海建平中学西校高一物理上学期期末试题含解析一、选择题：本题共5小题，每小题3分，共计15分．每小题只有一个选项符合题意1. 有一列火车正在做匀加速直线运动.从某时刻开始计时，第1分钟内，发现火车前进了180 m. 第6分钟内发现火车前进了360 m.则火车的加速度为( )A.0.01 m/s2B.0.05 m/s2C.36 m/s2D.180 m/s2参考答案：B2. 下列关于质点的说法中，正确是（）A．质点是一个理想化模型，实际上并不存在，所以，引入这个概念没有意义B．地球不能看作质点，而原子核可以看作质点C．研究一列火车通过长江大桥所需的时间时，火车可看作质点D．研究北京奥运会乒乓球男单冠军马琳打出乒乓球的旋转方向时，不能把乒乓球看成质点参考答案：D3. 带电粒子(重力不计)穿过饱和蒸汽时，在它走过的路径上饱和蒸汽便凝成小液滴，从而显示出粒子的径迹，这是云室的原理，如图是云室的拍摄照片，云室中加了垂直于照片向外的匀强磁场，图中Oa、Ob、Oc、Od是从O点发出的四种粒子的径迹，下列说法中正确的是()A．四种粒子都带正电B．四种粒子都带负电C．打到a、b点的粒子带正电D．打到c、d点的粒子带正电参考答案：4. 公路急转弯处通常是交通事故多发地带．如图，某公路急转弯处是一圆弧，其半径为R，当汽车行驶的速率为v c时，汽车恰好没有向公路内外两侧滑动的趋势．则在该弯道处（）A．路面外侧低于内侧B．车速只要低于v c，车辆便会向内侧滑动C．车速虽然高于v c，但只要不超出某一最高限度，车辆便不会向外侧滑动，此时质量为m的司机受到汽车的作用力为D．当路面结冰时，与未结冰时相比，v c的值变小参考答案：C【考点】向心力；牛顿第二定律．【分析】汽车拐弯处将路面建成外高内低，汽车拐弯靠重力、支持力、摩擦力的合力提供向心力．速率为v c时，靠重力和支持力的合力提供向心力，摩擦力为零．根据牛顿第二定律进行分析．【解答】解：A、路面应建成外高内低，此时重力和支持力的合力指向内侧，可以提供圆周运动向心力．故A错误；B、车速低于v c，所需的向心力减小，此时摩擦力可以指向外侧，减小提供的力，车辆不会向内侧滑动．故B错误；C、当速度为v c时，静摩擦力为零，靠重力和支持力的合力提供向心力，速度高于v c时，摩擦力指向内侧，只有速度不超出最高限度，车辆不会侧滑．此时质量为m的司机受到汽车的作用力和重力的合力提供向心力，即F=，故C正确；D、当路面结冰时，与未结冰时相比，由于支持力和重力不变，则v c的值不变．故D错误．故选：C．5. 如图所示，被轻绳系住静止在光滑斜面上的小球．若按力的实际作用效果来分解小球受到的重力G，则G的两个分力的方向分别是图中的（）A．1和4 B．3和4 C．2和4 D．3和2参考答案：B【考点】力的分解．【分析】将力进行分解时，一般要按照力的实际作用效果来分解或按需要正交分解，若要按照力的实际作用效果来分解，要看力产生的实际效果．【解答】解：小球重力产生两个效果，一是使绳子拉伸，二是使斜面受压，故应按此两个方向分解，分别是3和4，故B正确，ACD错误．故选：B．二、填空题：本题共8小题，每小题2分，共计16分6. 汽车刹车后，停止转动的轮胎在地面上发生滑动，可以明显的看出滑动的痕迹，即常说的刹车线，由刹车线长短可以得知汽车刹车前的速度大小，因此刹车线的长度是分析交通事故的一个重要依据。

上海市建平中学2014-2015学年高一上学期期末考试化学试题 Word版无答案

建平中学2014学年第一学期期末考试高一化学试题说明：（1）本场考试时间为60分钟，总分100分；（2）请认真答卷，并用规范汉字书写．可能用到的相对原子质量：Na 23-C 12-O 16-H 1-N 14-K 39-S 32-I 127-Ba 137-Cl 35.5-一、选择题1．许多国家十分重视海水资源的综合利用．不需要化学变化就能够从海水中获得的物质是 A ．氯、溴、碘 B ．钠、镁、铝C ．烧碱、氢气D ．食盐2．下列物质的水溶液能导电，但属于非电解质的是 A ．2SOB ．2ClC ．23Na COD ．3CH COOH3．下列物质中，长期露置在空气中，不会变质的是 A ．AgIB ．漂白粉C ．食盐D ．次氯酸钙溶液4．下列表述正确的是A ．2S -的结构示意图：B ．碳原子电子式为：C ::C ．氟化钠的电子式：Na [F ]::+-D ．氨气分子的结构式：H N H|H-- 5．关于燃料充分利用的说法错误的是 A ．热能要充分利用B ．充足的空气就是指空气的量越大越好C ．固体燃料燃烧前要粉碎D ．液体燃料燃烧时可以雾状喷出6．已知反应：3222FeCl 2KI 2FeCl 2KCl I +→++① 2232FeCl Cl 2FeCl +→② 22224I SO 2H O H SO 2HI ++→+③判断下列物质的还原能力由强到弱的顺序是 A ．22I Fe Cl SO -+->>> B ．22Cl Fe SO I -+->>>C ．22Fe I Cl SO +-->>>D ．22SO I Fe Cl -+->>>7．1mol 氨气（化学式为：3NH ）分解成氮气和氢气要吸收46.19kJ 的热，下列热化学方程式中正确的是A ．3222NH N 3H 46.19kJ →+-B ．3222NH (g)N (g)3H (g)46.19kJ →+-C ．32213NH (g)N (g)H (g)46.19kJ 22→+-D ．3222NH (g)N (g)3H (g)92.38kJ →++8．在盛有KI 溶液的试管中，滴入氯水充分反应后，再加四氯化碳振荡，静置后观察到的现象是A ．上层紫红色，下层接近无色B ．均匀、透明、紫红色C ．均匀、透明、无色D ．上层接近无色，下层紫红色9．在右下图锥形瓶外一水槽，瓶中加入酒精，水槽中加入冷水后，再加入足量的下列物质，结果也产生了喷泉．水槽中加入的物质可以是 A ．生石灰B ．食盐C ．蔗糖D ．固体43NH NO10．下列说法中正确的是A ．在共价化合物中也可能含有离子键B ．非金属之间形成的化学键一定是共价键C ．含有离子键的化合物一定是离子化合物D ．含有金属元素的离子一定是阳离子11．右图装置可以用来发生、洗涤、干燥、收集（不考虑尾气处理）气体．该装置可用于 A ．锌和盐酸生成氢气B ．氯酸钾和二氧化锰生成氧气C ．碳酸钙和盐酸生成二氧化碳D ．氯化钠和浓硫酸生成氯化氢12．下列变化过程中原物质分子内的共价键被破坏，同时有离子键形成的是 A ．碘升华 B ．盐酸和氢氧化钠溶液混合 C ．氯化氢溶于水D ．氯化氢与氨气反应生成氯化铵固体13．在氯水中存在多种分子和离子，它们在不同的反应中表现出不同的性质．下列实验现象和结论一致且正确的是A ．加入有色布条，一会有色布条褪色，说明溶液中有2Cl 存在B ．溶液呈黄绿色，且有刺激性气味，说明有2Cl 分子存在C ．加入盐酸酸化的3AgNO 溶液产生白色沉淀，说明有Cl -存在D ．加入NaOH 溶液，氯水黄绿色消失，说明有HClO 分子存在14．在一定温度下，向足量的饱和碳酸钠溶液中加入5.3g 无水碳酸钠，搅拌静置后，最终所得晶体的质量有可能是 A ．5.3gB ．10.6gC ．14.3gD ．16.4g15．对于反应：227322K Cr O HCl KCl CrCl Cl H O +→++↑+（未配平），若有0.1mol 227K Cr O 参加反应，下列说法正确的是 A ．被氧化的HCl 为1.4molB ．转移电子231.80610⨯C ．氧化产物为0.2molD ．还原剂占参加反应HCl 的3/7二、填空题16．Ⅰ．利用如下图装置收集以下气体：①2H 、②2Cl 、③4CH 、④HCl 、⑤HBr⑴若烧瓶是干燥的，由A 进气可收集，（填编号，下同）由B 进气可收集．⑵若烧瓶充满水可收集的气体是，气体应从（A 或B ）口进入． ⑶如果烧瓶内装有一定量的某溶液，用以洗气，则气体应从口进入．Ⅱ．某同学设计一个原电池，总反应方程式为44Fe CuSO FeSO Cu +→+，它的组成应为：正极材料、负极材料、电解质溶液．17．⑴在400ml 2mol /L 24H SO 溶液中，溶质的质量为g ．此溶液中H +的物质的量浓度为mol /L ，该酸与足量的锌反应，可以产生标准状况下的氢气的体积为L ．⑵在标准状态下，1升水溶解700升氨气，所得溶液的密度是30.9g /cm ，该氨水溶液的质量分数为，该氨水溶液的物质的量浓度为mol /L （提示：氨水中的溶质为3NH ，水的密度为31g /cm ）18．有X 、Y 、Z 三种元素①X 、Y 、Z 的单质在常温下均为气体；②X 单质可以在Z 单质中燃烧，生成物为XZ ，其中火焰为苍白色；③XZ 极易溶于水，电离出X +和Z -，其水溶液可使蓝色石蕊试液变红；④每2个2X 分子可与1个2Y 分子化合生成2个2X Y 分子，2X Y 在常温下为液体；⑤Z 单质溶于2X Y 中所得溶液具有漂白作用．⑴推断元素符号X 、Y 、Z ；⑵化合物XZ 的电子式为，2X Y 属于（填离子化合物、共价化合物、共价分子）；⑶写出XZ （写化学式）的电离方程式．写出XZ （写化学式）与2Ca(ClO)反应的化学方程式．三、实验题19．实验室需要用固体烧碱配制0.1mol /L 的NaOH 溶液480mL ，回答下列问题： ⑴计算需要NaOH 固体的质量g ．⑵有以下仪器和用品：①烧杯②药匙③玻璃棒④电子天平．配制时，必须使用的仪器或用品有（填序号），还缺少的仪器是．⑶使用容量瓶前必须进行的一步操作是．⑷配制时，一般分为以下几个步骤：①称量②计算③溶解④摇匀⑤转移⑥洗涤⑦定容，其正确的操作顺序为．⑸配制过程中，下列操作会引起结果偏高的是（填序号）．①未洗涤烧杯、玻璃棒②NaOH 溶液未冷却至室温就转移到容量瓶③容量瓶不干燥，含有少量蒸馏水④称量NaOH 的时间太长⑤定容时俯视刻度 20．上海某一超市销售的某种食用精制盐包装袋上有如下说明：⑴碘酸钾与碘化钾在酸性条件下发生如下反应，配平化学方程式并画出电子转移的方向与数目：3KIO +KI +24H SO →24K SO +2I +2H O⑵上述反应生成的2I 可用四氯化碳萃取，并用分液漏斗分离出两种溶液．其实验操作可分解为如下几步：（A ）把盛有溶液的分液漏斗放在铁架台的铁圈中；（B ）把50mL 碘水和415mLCCl 加入分液漏斗中，并盖好玻璃塞；（C ）检验分液漏斗活塞上的玻璃塞是否漏液；（D ）倒转漏斗用力振荡，并不时旋开活塞放气，最后关闭活塞，把分液漏半放正；（E ）旋开活塞，用烧杯接收溶液；（F ）从分液漏斗的上口倒出上层水溶液；（G ）静置，分层．a 、正确的操作顺序是：（用编号字母填写） →→→（A ）→→（E ）→（F ）． b 、下列物质，还能用作从溶液中萃取碘的溶剂是．A ．苯B ．碘化钾C ．酒精⑶若向碘的四氯化碳溶液中加入23Na SO 稀溶液，将2I 还原，以回收四氯化碳．23Na SO 稀溶液与2I 反应的主要产物（化学式）是．⑷已知：2223246I 2Na S O 2NaI Na S O +→+某学生测定食用精制盐的碘含量，其步骤为： a ．准确称取w g 食盐，加适量蒸馏水使其完全溶解；b ．用稀硫酸酸化所得溶液，加入过量KI 溶液，使3KIO 与KI 反应完全；c ．以淀粉溶液为指示剂，逐滴加入物质的量浓度为32.010mol /L -⨯的223Na S O 溶液15.00mL ，恰好反应完全．①判断c 中反应恰好完全依据的现象是．②b 中反应所产生的2I 的物质的量是mol ．③根据以上实验和包装袋说明，所测精制盐的碘含量是（以含w 的代数式表示）mg /kg ．若符合表中的含碘量，则w 的取值范围为．四、计算题（要求写过程）21．氢氧化钡是一种使用广泛的化学试剂．某课外小组通过下列实验测定某试样中22Ba(OH)nH O ⋅的含量．⑴称取3.50g 试样溶于蒸馏水配成100mL 溶液，从中取出10.0mL 溶液于锥形瓶中，用0.100mol /LHCl 溶液中和，共消耗盐酸20.0mL （杂质不与酸反应），求试样中氢氧化钡的物质的量．⑵另取5.25g 试样加热至失去全部结晶水（杂质不分解），称得质量为3.09g ，求22Ba(OH)nH O 中的n 值．。

辽宁省朝阳市建平高中2013-2014学年高一上学期期末考试政治试题(二)(无答案).pdf

7.在我国汽车市场上，既有自主品牌的汽车，也有进口汽车和中外合资生产的汽车。以下选项中，可能使我国消费
者享受到更低汽车价格的因素有
①国内出现通货膨胀 ②人民币升值
③汽车市场竞争加剧 ④进口关税降低
A、①②③
B、①③④
C、①②④ D、②③④
8．2007年10月，浙江镇海石油储备基地开始注入第一桶石油。这意味着中国将告别缺乏石油战略储备的历史，对
姓名班级考号
C．生产是消费的动力和目的D．消费对生产起推动作用2005年7月21日，100美元能兑换811元人民币；2006年
10月20日，100美元能兑换789元人民币。而到2013年9月24日，100美元只能兑换614.745元人民币。这表明
A．人民币汇率升高
B．人民币贬值
C．美元升值 D．美元汇率升高
中国的能源安全具有里程碑式的意义。增加石油储备可以稳定国内石油价格。这体现的经济学道理是：
A．商品价值量决定价格
B．价格是商品价值的货币表现
C．供求关系影响价格
D．消费者购买商品是为了获得使用价会发展第十二个五年规划纲要》中指出：要切实落实好促进非公有制经济发展的各项措
13．在企业生产中，劳动投入与产量之间存在如右图所示关系。若某企业目前发展处于B点，为保证产量的进一步
提升，可行的办法是
①减少劳动投入
②提高劳动者素质和技能
③加大科技投入，提高自主创新能力 ④树立良好的信誉和企业形象
A．①③ B．①② C．③④ D．②③
14．家庭投资理财应根据不同的经济态势，采取不同的选择。当银行储蓄利率下降、企业经济效益大幅下滑时，下
图中最适宜的家庭投资理财结构是
15．我国的金融市场为个人投资者提供了储蓄存款、债券和股票等多种理财的方式。这些投资理财的方式各有优劣

建平中学2014学年第二学期期末考试

建平中学2014学年第二学期期末考试高二物理试题命题人：金松审题人：王昇军说明：本场考试时间为90分钟，总分100分；请认真答卷，并用规范文字书写。

单项选择题（共18分，每小题2分。

每小题只有一个正确选项）1．在牛顿第二定律的数学表达式F=kma中，有关比例系数k的说法中，正确的是（）A．在任何情况下k都等于1B．因为k=1，所以k可有可无C．k值由质量、加速度和力的大小决定D．k值由质量、加速度和力的单位决定2．卢瑟福利用α粒子轰击金箔的实验研究原子结构，正确反映实验结果的示意图是（）3．若物体m沿不同的路径Ⅰ和Ⅱ从A滑到B，如图所示，则关于重力做功的说法中正确的是（）A．沿路径I重力做功较大B．沿路径Ⅱ重力做功较大C．沿路径I和Ⅱ重力做功一样大D．条件不足不能判断4．如图所示，两个人同时用大小相等的力F沿不同的方向拉着小船，在下列几种情况中，合力最大的是（）5．如下图所示的各电场中，a、b两点的电场强度相同的图是（）6．如图所示的逻辑电路中能让小灯亮起来的是（）7．如图所示为一列沿长绳传播的横波，当手振动的频率增加时，它的（）速度不变，波长减小B．速度不变，波长增大C．速度减小，波长变大D．速度增大，波长不变8．两个小球A和B，中间用轻弹簧连接，并用细绳悬挂于天花板上，如图所示，则下面四对力中属于作用力和反作用力的是（）A．绳对A的拉力和弹簧对A的拉力B．弹簧对A的拉力和弹簧对B的拉力C．弹簧对B的拉力和B对弹簧的拉力D．B的重力和弹簧对B的拉力9．三个电阻R1、R2、R3并联后，接入电源，每个电阻的伏—安特性曲线如图所示，则下列说法错误的是（）A．R1＞R2＞R3B．通过三个电阻的电流I1＜I2＜I3C．电阻上消耗功率P1＜P2＜P3D．P1∶P2∶P3=I3∶I2∶I1单项选择题（共18分，每小题3分。

每小题只有一个正确选项）10．如图所示，在匀速下降的电梯壁上，悬挂一个小球，则在此过程中（）A．悬绳对球的拉力做正功B．电梯壁对球的弹力做正功C．球的重力做负功D．悬绳的拉力和球的重力做的总功为零11．如图所示，两端开口的均匀细玻璃管插在汞槽中，管内有一段被汞柱封闭的空气柱，管内汞柱长为h1，管内下部汞面低于管外汞面h2，下列判断正确的是（）A．若将管稍向下插，管内空气柱长度减小B．若将管稍向下插，管内外汞面高度差h2增大C．若从管口再加入少量汞，管内空气柱长度减小D．若从管口再加入少量汞，管内外汞面高度差h2减小12．质量为m的导体棒ab置于光滑圆弧形金属导轨上，导轨下端接有电源，如图所示。

辽宁省朝阳市建平高中2013-2014学年高一上学期期末考试英语试题

高中2013—2014学年度上学期质量检测试题（满分150分时间120分钟）第一部分：英语知识运用(共两节，满分60分)．第一节:单项填空(共30小题；每小题1分，满分30分)从A、B、C、D四个选项，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

1 . —How many times have you been to China?—In fact, it is the first time that I__________ here.A. wasB. had beenC. have beenD. am2. A great number of visitors ________ attracted to my hometown, and the number of foreigners there _______ quite large.A. are; areB. are; isC. is; areD. is; is3. Practise speaking English as o ften as possible and ______ you‟ll find yourspoken English improving.A. frequentlyB. entirelyC. exactlyD. gradually4. I hadn‟t seen her for 10 years, but I ______ her at once.A. realizedB. recognizedC. knewD. found5. — Have you seen ____ pencil? I left it here this morning．—Is it _____black one? I think I saw it somewhere．A．a; the B．the; the C．the; a D．a; a6. We‟ll never forget the days ______ we lived in the country.A. whenB. whereC. whichD.不填7. One day while _____ in the gift shop, I saw an old couple came in with a little girl.A. workB. workingC. workedD. having worked8. It was because of bad weather _____ the football match had to be put off.A. soB. so thatC. whyD. that9. Harry Potter is story that everyone likes reading it.A. a so interestingB. such an interestingC. so an interestingD. a such interesting10. Mr.Smith left New York ten years ago, and he in the countryside ever since.A. livesB. is livingC. has livedD. lived11. My parents ________ me to go to the theatre with my friends. But I didn't go.A．persuaded B．suggested C．advisedD．expected12. —I‟m sorry I broke your mirror.—Oh, really? ______.A. It‟s OK with meB. It doesn‟t matterC. Don‟t be sorryD. I don‟tcare13. The old man insisted that I______ his wallet and that I______ to the police station with him.A．had taken; should go B．take; should goC．would take; had gone D．should take; go14. Oh, I‟m not feeling well in the stomach. I ____ so much fried chicken just now.A. couldn‟t have eatenB. mustn‟t have eatenC. shouldn‟t have eatenD. mustn‟t eat15. The mother asked her son .A. what did he do the day beforeB. where did he find his lost walletC. what time he got up that morningD. that if he had finished his homework16. In the Wenchuan earthquake, many of the towns lay ______ ruins and the world there seemed ______ an end.A. in; inB. in; atC. under; atD. under; in17. As a secretary, Nancy was asked to ______ the facts at the meeting.A. dig outB. get outC. set downD. turn down18. In the flood, about ______ people were injured and ______ houses fell into pieces.A. two million; millions ofB. two millions; million ofC. two millions; millionsD. two million; million of19. Do you know the student ______ bike was broken?A. whichB. thatC. whoseD. who‟s20. 35. You can never imaging what great trouble I have ____ your house.A. foundB. findingC. to findD. for finding21. —You‟ve drunk too little. ______ of the milk is still left in the bottle.—I‟m full now.A. Two thirdsB. Two threeC. Second thirdD. Seconds three22. Tom raised his hand ______ he was going to say something.A. so thatB. as ifC. even ifD. ever since23. The white man who was put in prison for trying to _____the headquarters(总部) of the ANC tried to escape but failed.A. set upB. break upC. blow upD. fire up24. _____ and you will be in hell; Keep up and you will be in paradise.A. Lose heartB. Lose your heartC. Losing heartD. Losing yourheart25. Everybody likes to get along with someone who is generous _____ hismoney and dislikes ____with someone who is mean with it.A. with; to get alongB. for; gettingC. with; gettingD. to; to getalong26. On the dark street, there were no people around _____ she could turn forhelp.A. to whomB. with whomC. by whomD. forwhom27. To answer violence ____ violence can only result in more violence.A. withB. byC. forD. to28. Everybody in my family believes that my sister is equal _____ our old sickgrandmother but I hold the opposite opinion.A. to take care ofB. to taking care ofC. with taking care ofD. taking care of29. Many people think it necessary for people who are out of work ______so thatthey can acquire one or more basic skills for survival in modern society.A. be reeducatedB. being reeducatedC. to be reeducatedD.reeducated30. There was ______ time ______ I hated to go to school.A. a; thatB. a; whenC. the; thatD. the; when第二节：完形填空（共20小题；每小题1.5分，满分30分）It was at 6 a.m. that I arri ved in the hospital kitchen. “Hi, I‟m Janet.” I tried to sound cheerful, although I already knew that it was 31 to work with Rose.Rose, a middle-aged woman, stopped what she was doing and 32 me over her glasses. I could tell from her expressi on that she wasn‟t 33 to see a student worker.“What do you want me to do? 34 the coffee?” Rose 35 and went away. I filled the pot with cold water and began making coffee when Rose suddenly 36 and took over, “That‟s not the 37 to make coffee.” I was38 as I just followed the steps our supervisor (视导员) showed us.39 I did pleased her. All morning her eyes missed nothing and her words 40 me. Totally tired, I came home late that afternoon. Fighting back 41 , I thought of my situation alone in my room. Should I see if my supervisor would change my 42 ? But I didn‟t want to 43 . Then I had the answer — I needed to 44 her.Working with Rose the next morning, I 45 her sharp (刻薄的) words and did things in her way as much as possible. Things began to 46 over the next few days. She became 47 to me. As I worked with this 48 woman, I listened to her — something no one else had done.I never 49 Rose again after that summer, 50 I still remember her. That summer I learned a lesson that love is the best way to turn an enemy (敌人) into a friend.31. A. useful B. interesting C. strange D. difficult32. A. smiled at B. shouted at C. looked at D. cared about33. A. sad B. pleased C. nervous D. interested34. A. Start B. Serve C. Buy D. Find35. A. nodded B. bent C. spoke D. stood36. A. agreed B. decided C. appeared D. calmed37. A. time B. way C. place D. student38. A. serious B. excited C. bored D. shocked39. A. Nothing B. Something C. Anything D. Everything40. A. attracted B. hurt C. moved D. taught41. A. fear B. worry C. pride D. tears42. A. mind B. project C. work D. tool43. A. get down B. give in C. go away D. come up44. A. notice B. trust C. show D. love45. A. enjoyed B. judged C. ignored D. considered46. A. change B. happen C. get worse D. go wrong47. A. helpful B. friendly C. angry D. grateful48. A. lonely B. young C. strong D. kind49. A. refuse B. mention C. see D. call50. A. and B. or C. so D. but第二部分阅读理解（共两节，满分50分）第一节（共20题；每小题2分，满分40分）ADavid Brown and Anne are two patients in the Adult Day Care Program atMercy Hospitals. David Brown is seventy-two years old. He‟s friendly and likes to talk. He lives with his wife in the city. But David is becoming forgetful. His wife says, “He‟ll heat up some soup, then forget to turn off the gas.” She issixty-one and still works. She is worried about leaving her husband alone.Anne is eighty and lives with her 60-year-old daughter. Her daughter says that she needs a rest. “Mom follows me everywhere. She follows me when I read newspapers. I need a rest and she does, to o.”And so, several times a week, David and Anne‟s families take them to the Adult Day Care Center. Many hospitals have this program. Patients come to the Center for a full or half day, from one to five days a week. All the patients live with their families and most are old people.Mrs. Carol Johnson is the director of the Center. She says, “We are offeringboth the patients and their families a service of great value. Patients have the chance to get out of their houses. Husbands, wives or grown children can work or have a rest. Most important of all, families are able to stay together.”51. Why did David Brown become a patient of the Adult Day Care Center?A. seventy-two years old.B. Because he is lonely at home.C. Because he is becoming forgetful.D. Because he is seriously ill.52. What happens to Anne‟s family?A. Her daughter is too old to look after her.B. Anne cleans all the rooms everyday.C. Her daughter doesn‟t want Anne to live with her.D. Her daughter is very tired because Anne always follows hers.53. Adult Day Care Center is run by ____.A. hospitalsB. schoolsC. churchesD. government54. Which statement is NOT true about the patients of the Center?A. Most patients are old people.B. All the patients live with their families.C. The patients learn many things in the Center.D. The patients come to the Center six days a week.55. Which of the following statements is NOT the reason why the Center isoffering a valuable service?A. Families are able to stay tog ether.B. Husbands, wives or grown children can work or have a rest.C. Patients have the chance to go out of their houses.D. The patients there are given the best medicine and the best operation.BThe famous director of a big and expensive movie planned to film a beautiful sunset over the ocean so that the audiences could see his hero and heroine in front of it at the end of the film as they said goodbye to each other for ever . He sent his camera crew（摄制组）out one evening to film the sunset for him .The next morning he said to the men , “ Have you provided me with that sunset ? ”“ No , sir . ” the men answered .The director was angry . “ Why not ? ” he asked .“ Well , sir , ” one of the men answered . “ we‟re on the east coast here , and the sets in the west . We can get you a sunrise over the sea , if necessary , but not a sunset . ”“ But I want a sunset ! ” the director shouted . “ Go to the airport . take thenext flight to the west coast , and get one . ”But then a young secretary had an idea . “Why don‟t you photograph a sunrise . ” she suggested . “ and then play it backwards ? Then it‟ll look like a sunset . ”The camera crew went out early the next morning and filmed a bright sunrise over the beach in the middle of a beautiful bay（海湾）. Then at nine o‟clock they took it to the director . “ Here it is sir . ” they said , and gave it to him . He was very pleased .They all went into the studio（摄影棚）. “ All right . ” the director explained . “ now our hero and heroine are going to say good-bye . Run the film backwards so that we can see the … sunset behind them . ‟”The “ sunset ” began , but after a quarter of a minute , the director suddenly put his face in his hands and shouted to the camera crew to stop .The birds in the film were flying backwards . and the waves on the sea were going away from the beach .56. One evening , the director sent his camera crew out .A. to watch a beautiful sunsetB. to find an actor and an actressC. to film a scene on the seaD. to meet the audience57. Why did the director want to send his crew to the west coast ?A. Because he changed his mind about getting a sunset .B. Because he wanted to get a scene of sunset .C. Because it was his secretary‟s suggestion .D. Because he was angry with his crew .58. Which of the following is NOT true ?A. The crew had to follow the secretary‟s advice .B. If you want to see a sunrise , the east coast is the place to go to .C. The camera crew wasn‟t able to film the scene the first day .D. The director ordered his crew to stop filming the “ sunset ” .59. The director wanted to film a sunset over the ocean because .A. it went well with the separation of the hero and the heroineB. when they arrived at the beach it was already in the eveningC. it was more moving than a sunriseD. the ocean looked more beautiful at sunset60. After the “sunset ”began , the director suddenly put his face in his hands .A. because he was moved to tearsB. as he saw everything in the film moving backwardsC. as the sunrise did not look as beautiful as he had imaginedD. because he was disappointed with the performance of the hero and heroineCDuring the summer holidays there will be a revised（修改过的）schedule（时刻表）of services for the students . Changes for dining-room and library servicehours and for bus schedules will be posted on the wall outside of the dining hall . Weekly film and concert schedules which are being arranged will be posted each Wednesday outside of the student club .In the summer holidays , buses going to the town center will leave the main hall every hour on the half hour during the day . The dining room will serve three meals a day from 7:00 a.m. to 7:00 p.m. during the week and two meals from noon to 7:00 p.m. on weekends. The library will continue its usual hours during the week but have shorter hours on Saturday and Sundays . The weekend hours are from noon to 5:00 p.m.All students who want to use the library borrowing services must have a new summer card . This announcement will also appear in the next week‟s student newspaper .61. The main purpose of this announcement is to .A. tell students of important schedule changes .B. tell students of new bus and library services .C. show the excellent services for students .D. ask students to renew their library cards .62. At which of the following times will the bus leave the main hall ?A. 8:00 , 9:00 , 10:00 , 11:00B. 8:30 , 9:30 , 10:30 , 11:30C. 8:30 , 9:00 , 9:30 , 10:00D. 8:00 , 9:30 , 11:00 , 12:3063. Times for films and concerts are not listed in this announcement because .A. they are not to be announcedB. they are hard to arrangeC. the full list is not readyD. the full list is too long64. In the summer holidays , the library will have .A. no special hoursB. special hours on weekdaysC. special hours on weekendsD. special hours both on weekdays and weekends65. We may infer that during the summer holidays .A. the student newspaper will sell more copiesB. there will be a concert or a film once a weekC. many students will stay in the universityD. no breakfast will be served on weekendsDOne day an ordinary dog appeared in the ticket office at Campiglia , a busy railroad station on Italy‟s main line . A ticket agent named Elvio greeted the strange dog in a friendly way , so the dog decided to stay . From that day on , the dog became Elvio‟s shadow and was named Lampo .Lampo kept Elvio company（陪伴）inside the ticket office . When the Weather was warm , he would enjoy himself in the sun on the train platform . When it came time for Elvio to return home on the train night , Lampo ran after the train for a long way and then sadly gave up and went back to the station .One night as Elvio was riding home on the train , he noticed that Lampowas lying at his feet . Afraid that the conductor would see the dog on the train and shout at him , Elvio pushed Lampo under a seat . Luckily , the conductor did not notice the Lampo boarded the last train and met his family . Then , after a short visit , Lampo boarded the last train and went back to the station . Lampo quickly learned all of the train schedules . He would ride home from work with Elvio every night and then ride back to the station alone . Every morning , lampo arrived at Elvio‟s house in time to walk his young daughter , Mivna , to school . The faithful dog would then take another train to Campiglia to spend time with his master , then travel again to accompany Mivna home from school at 11:30 .Soon , Lampo began to take the trains all over Italy. Lampo became famous among the men who worked on the railroad , as his journeys became more frequent , complicated and mysterious . No one could explain why he traveled or how he always found the right train back to Campiglia . People decided that Lampo was a unique dog .Some fo the railroad officials were against Lampo‟s illegal travels . They were afraid he would bite a passenger or cause some other problems . Finally , the stationmaster threatened to call the dogcatcher if Elvio didn‟t get rid of the dog .Elvio decided to put Lampo on a train going as far away as possible . Months went by and Lampo did not come back . Mivna missed him very much and prayed for his return . Finally one day , a sad , very thin , tired Lampo returned to Elvio‟s office . Everyone , even the stationmaster , was sorry about what had happened . From then on , Lampo was allowed to ride the trains whenever he wanted . After seven years , Lampo grew old , and he began to need Elvio‟s help to board the train .One day Lampo was seen lying dead on the tracks . A year later , a life-sized statue of Lampo was set up at Campiglia station .66. The first time Lampo took the train , Elvio was .A. afraid the conductor would see him and be angryB. excited that Lampo would soon meet his familyC. afraid the dog would bite someoneD. delighted that he was lucky67. Lampo‟s traveling all over Italy caused people to believe that .A. he could read the train schedulesB. Elvio secretly helped himC. he was famous in the countryD. he was a very special dog68. The stationmaster threatened that if Elvio didn‟t get rid of the dog , .A. Elvio would be firedB. Lampo would be put on the train tracksC. a dogcatcher would be calledD. the stationmaster would send him away69. Which of the following is NOT mentioned in the story ?A. The dog died when he was seven years old .B. The dog finally won the stationmaster‟s heart .C. The dog was faithful to his master .D. The dog was once sent away by Elvio .70. The author suggests that a statue of Lampo was set up because .A. the stationmaster felt sorry about what had happenedB. Elvio offered money to set up the statueC. it would bring good luck to the townD. he had been a friend to travelers第二节根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。

江苏省徐州市建平中学高一物理上学期期末试题带解析

江苏省徐州市建平中学高一物理上学期期末试题含解析一、选择题：本题共5小题，每小题3分，共计15分．每小题只有一个选项符合题意1. 物体做平抛运动时，保持恒定不变的物理量是（）A. 速度B. 重力势能C. 动能D. 机械能参考答案：D2. 伽利略根据小球在斜面上运动的实验和理想实验，提出了惯性的概念，从而奠定了牛顿力学的基础。

早期物理学家关于惯性有下列说法，其中正确的是A.物体抵抗运动状态变化的性质是惯性B.没有力作用，物体只能处于静止状态C.行星在圆周轨道上保持匀速率运动的性质是惯性D.运动物体如果没有受到力的作用，将会停止运动。

参考答案：A3. （多选）在光滑水平面上，一质量为m，速度大小为的A球与质量为2m静止的B球碰撞后，A 球的速度方向与碰撞前相反。

则碰撞后B球的速度大小可能是（）A. B. C. D.参考答案：BC4. 作用于同一点的两个力，大小分别为这两个力的合力的夹角为，则可能为（）A.30°B.45°C.60°D.75°参考答案：5. 在如图所示的电路中，灯泡L的电阻大于电源的内阻r，闭合电键S，将滑动变阻器滑片P向左移动一段距离后，下列结论正确的是 ()A．灯泡L变亮B．电源的输出功率变小C．电容器C上电荷量减少D．电流表读数变小，电压表读数变大参考答案：BD二、填空题：本题共8小题，每小题2分，共计16分6.“苹果从树上掉下砸中牛顿的头”一句话中所指运动的参考系是。

假设该苹果质量为0.1Kg，自由落体时间为s，则苹果下落高度h= m，苹果重力为 N。

(g=10m/s2) 参考答案：树/牛顿，1.6，17. 从距地面2.4m处的高台竖直上抛的物体，初速度大小是4 m/s，以向上为正方向，经s上升到最高点，1s时物体的位移为m，落地的速度的大小为m/s。

(g取10 m/s2)参考答案：0.4 －1 8由得；由得；由得落地的速度大小为8. 两个共点力F1、F2的合力的最大值为7N，最小值为1N.当F1、F2的夹角为00时，合力大小为 N，当F1、F2的夹角为900时，合力大小为 N.参考答案：7N 5N9. 有一辆质量为m的汽车，在平直公路上行驶，设汽车受到的阻力恒为车重的k倍，发动机额定功率为P，则汽车能达到的最大速度为。

辽宁省朝阳市建平高中2013-2014学年高一物理上学期期末考试试题(二)新人教版

高中2013—2014学年度上学期期末考试高一物理试卷(本试卷：时间90分钟、满分100分，)第Ι卷一、选择题（本题共12小题，每小题4分，共48分。

1—7题为单项选择题，8—12题为多项选择题选不全得2分，有选错或不答的得0分）1、下列物理量中既是标量又是国际单位制基本量的一组是（）A..力、质量、速度B.力、时间、加速度C.长度、质量、时间D.长度、速度、加速度2．一个质点正在做匀加速直线运动，用固定在地面上的照相机对该质点进行频闪照相，由闪光照片得到的数据，发现质点在第一次、第二次闪光的时间间隔内移动了2 m；在第三次、第四次闪光的时间间隔内移动了8 m．由此可以求得（）A．从第二次闪光到第三次闪光这段时间内质点的位移 B．质点运动的加速度C．第一次闪光时质点的速度 D．质点运动的初速度3． A、B两车由静止开始运动，运动方向不变，运动总位移相同，A行驶的前一半时间以加速度a1做匀加速运动，后一半时间以加速度a2做匀加速运动；而B则是前一半时间以加速度a2做匀加速运动，后一半时间以加速度a1做匀加速运动；若a1>a2，则( )A．B车行驶时间长，末速度大B．A车行驶时间长，末速度大C．B车行驶时间长，末速度小D．A车行驶时间长，末速度小4．甲、乙两车在同一水平路面上做直线运动，某时刻乙车在前、甲车在后，相距s = 6 m，从此刻开始计时，乙做减速运动，两车运动的v - t图象如图所示。

则在0 ~ 12 s内关于两车位置关系的判断，下列说法正确的是( )A．t = 4 s时两车相遇B．t = 4 s时两车间的距离最大C．0 ~ 12 s内两车有两次相遇D．0 ~ 12 s内两车有三次相遇5．如图所示，固定在水平面上的光滑半球，球心O的正上方固定一小定滑轮，细线一端拴一小球A，另一端绕过定滑轮，今将小球从图中位置缓慢拉至B点，在小球达到B点之前过程中，小球对兰球的压力N、细线的拉力T的大小变化情况是（）A．N变大、T变大 B．N变小、T变大C．N不变、T变小 D．N变大、T变小6．关于牛顿第一定律，下列说法中正确的是（）A．牛顿第一定律表明，物体只有在静止或做匀速直线运动时才具有惯性B．牛顿第一定律表明，物体只有在不受外力作用时才具有惯性C．牛顿第一定律是在伽利略“理想实验”的基础上总结出来的D．以上说法都不正确7．如图甲所示，滑雪爱好者从静止沿山坡匀加速滑下，在水平雪面上匀减速滑行一段距离停止，沿山坡下滑的距离比在水平雪面上滑行的距离大，斜面与水平雪面平滑连接.图乙中，x、v、a、F分别表示滑雪爱好者位移大小、速度大小、加速度大小以及合力大小.则图乙中正确的是( )8．某汽车在启用ABS 刹车系统和不启用该刹车系统紧急刹车时，其车速与时间的变化关系分别如下图中的①、②图线所示．由图可知，启用ABS 后( )A ．0～t1的时间内加速度更小B ．t1时刻车速更小C ．加速度总比不启用ABS 时大D ．刹车后前行的距离比不启用ABS 更短9．质量为m 的人站在升降机中，如果升降机运动时加速度的绝对值为a ，升降机底板对人的支持力N=ma+mg ，则可能的情况是（）A ．升降机以加速度a 向下加速运动B ．升降机以加速度a 向上加速运动C ．在向下运动中，以加速度a 制动D ．在向上运动中，以加速度a 制动10．关于力和运动的关系，下列说法正确的是( )A. 由a ＝F / m 知，某一物体运动的加速度跟其所受的合外力成正比B. 由m ＝F / a 知，某一物体的质量跟其所受的合外力成正比C. 物体加速度方向一定跟其合外力方向相同D. 物体运动方向一定跟其合外力方向相同11．如图B-2所示，一只自由下落的小球，从它接触弹簧开始到弹簧压缩到最短的过程中，小球的速度和所受合外力的变化情况为( )A ．速度一直变小直到零．B ．速度先变大，然后变小直到为零．C ．合外力一直变小，方向向上．D ．合外力先变小后变大，方向先向下后向上12．如图所示，放在斜面上的物块M ，在沿斜面向上的推力F 作用下，处于静止状态，则斜面作用于物块的摩擦力( )A ．大小可能ｆ＝Ｆ；方向可能沿斜面向上B ．大小可能ｆ＝Ｆ；方向可能沿斜面向下C ．大小可能等于８F ；方向可能沿斜面向上D ．大小可能等于0第Ⅱ卷二、实验题（本题共2小题，13题8分、14题10分共18分）13. 为了探求弹簧弹力F 和弹簧伸长量x 的关系，某同学选了A 、B 两根规格不同的弹簧进行测试，根据测得的数据绘出如图所示的图像，从图像上看，该同学没能完全按实验要求做，使图像上端成为曲线，图像上端成为曲线的原因是______________．B 弹簧的劲度系数为______________．若要制作一个精确度较高的弹簧秤，应选弹簧__________(填A 或B)．15.在做“验证牛顿第二定律”的实验时(装置如图所示):(1)下列说法中正确的是( ).(A)平衡运动系统的摩擦力时，应把装砂的小桶通过定滑轮拴在小车上(B)连接砂桶和小车的轻绳应和长木板保持平行(C)平衡摩擦力后，长木板的位置不能移动(D)小车应靠近打点计时器，且应先接通电源再释放小车(2)研究在作用力F 一定时，小车的加速度a 与小车质量M 的关系，某位同学设计的实验步骤如下:(A)用天平称出小车和小桶及内部所装砂子的质量. (B)按图装好实验器材.(C)把轻绳系在小车上并绕过定滑轮悬挂砂桶.(D)将打点计时器接在6V 电压的蓄电池上，接通电源，放开小车，打点计时器在纸带上打下一系列点，并在纸带上标明小车质量..(E)保持小桶及其中砂子的质量不变，增加小车上的砝码个数，并记录每次增加后的M 值，重复上述实验.(F)分析每条纸带，测量并计算出加速度的值.(G)作a-M 关系图像，并由图像确定a 、M 关系. ①该同学漏掉的重要实验步骤是______，该步骤应排在______步实验之后.②在上述步骤中，有错误的是______，应把______改为______.③在上述步骤中，处理不恰当的是______，应把______改为______.三、计算题（共3题，共34分答应写出必要的文字说明、方程式和重要的演算步骤。