府城中学高三12月月考试题
高三上学期12月月考英语试题 (3)
高三12月月考试题英语本试卷满分135分。
考试用时120分钟。
第一部分语言知识及应用（共两节，满分45分）第一节完形填空（共15小题；每小题2分，满分30分）阅读下面短文，掌握其大意，然后从1-15各题所给的A、B、C、D四个选项中，选出最佳选项。
Several factors make a good newspaper story. First， 1 ，it must be new. But since TV can react to events so quickly, this is often a problem for 2 . They usually respond 3 it in one of three ways.One by providing 4 detail, comment or background information.One by finding a new 5 on the day’s major stories.One by printing completely different stories which 6 doesn’t broadcast.What else? Well—it also has to be 7 . People don’t want to read about 8 , everyday life. Because of this, many stories 9 some kind of conflict or danger. This is one reason why so much news seems to be 10 news , “ Plane lands safely—no-one hurt ”doesn’t sell newspapers. “Plane 11 —200 feared dead !” does .Next, there’s human interest. People are interested in other 12 —particularly in the rich, famous and powerful. Stories about the private lives of pop singers, actors, models, politicians, 13 ____ , all appear regularly in certain newspapers .Finally, for many editors, 14 is an important factor, too. They prefer stories about people, places and events which their readers know. That’s 15 the stories in Tokyo’s newspapers are often very different from the stories printed in Paris, Cairo, New York or Buenos Aires.1. A .gradually B. extremely C. obviously D. precisely2. A. newspapers B. publications C. reporters D. broadcasters3. A. with B. on C. of D. to4. A. extra B. available C. reliable D. memorable5. A. direction B. look C. angle D. section6. A. TV B. internet C. newspaper D. radio8. A. common B. usual C. ordinary D. special9. A. urge B. neglect C. increase D. involve10. A. good B. bad C. exciting D. informative11. A. crashes B. bumps C. strikes D. drops12. A. places B. people C. things D. news13. A. in addition B. in any case C. for example D. after all14. A. personality B. similarity C. tolerance D. familiarity15. A. that B. why C. because D. what第二节语法填空(共10小题；每小题1.5分，满分15分)阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空，并将答案填写在答题卡标号为l6 --25的相应位置上。
2024届海南省二校高三上学期12月联考(一模)物理试题
2024届海南省二校高三上学期12月联考（一模）物理试题学校：_______ 班级：__________姓名：_______ 考号：__________（满分：100分 时间：75分钟）总分栏题号一二三四五六七总分得分评卷人得分一、单项选择题（本题包含8小题，每小题4分，共32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）(共8题)第(1)题下列物理量的单位用国际单位制的基本单位表示正确的是（ ）A．力的单位B．电量的单位C．功率的单位D ．磁感应强度的单位T第(2)题如图所示，三角形ABC 为等腰三角形，处在匀强电场中，电场线与三角形平面平行，∠A =120°，A 、B 、C 三点的电势分别为1V 、3V 、-3V ，BC 长为10m，则匀强电场的电场强度（ ）A．大小为V/m ，方向与AC 平行B ．大小为V/m ，方向与BC 平行C．大小为V/m ，方向与AB 平行D．大小为V/m ，方向与AB 平行第(3)题下列说法错误的是（ ）A ．具有放射性的原子核在发生α衰变或β衰变时，常会伴随着γ射线的产生B ．在黑体辐射的实验中，随着温度升高，黑体辐射强度的极大值向波长较长的方向移动C ．当太阳光透过太阳的高层大气时，太阳高层大气中的元素会吸收特定频率的光，所以在地球观测到的太阳光谱中有许多暗线D ．金属在紫光的照射下发生光电效应，饱和光电流会随着入射光照射强度的增大而增大第(4)题如图所示，轻质弹簧竖直放置，下端固定。
木块从弹簧正上方H 高度处由静止释放。
以木块释放点为原点，取竖直向下为正方向。
木块的位移为y 。
所受合外力为F ，运动时间为t 。
忽略空气阻力，弹簧在弹性限度内。
关于木块从释放到第一次回到原点的过程中。
其图像或图像可能正确的是（ ）A ．B ．C ．D ．第(5)题如图甲所示为一台小型发电机构造示意图。
磁极、间的磁场看成匀强磁场，磁感应强度大小为，线圈共10匝，矩形线圈的面积为。
2024届海南省二校高三上学期12月联考(一模)全真演练物理试题
2024届海南省二校高三上学期12月联考（一模）全真演练物理试题学校：_______ 班级：__________姓名：_______ 考号：__________（满分：100分时间：75分钟）总分栏题号一二三四五六七总分得分评卷人得分一、单项选择题（本题包含8小题，每小题4分，共32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）(共8题)第(1)题如图所示，在某静电场中沿abcda移动一正电荷，电场力对其做功为，则a、b、c、d四个点中电势最高的是（ ）A．a B．b C．c D．d第(2)题一列沿x轴正方向传播的简谐横波，t=0时刻的波形如图中实线所示，t＝0.3s时刻第一次出现图中虚线所示的波形，则A．质点P的运动方向向右B．这列波的周期为1.2sC．这列波的波长为12mD．这列波的传播速度为60m/s第(3)题如图所示，三根横截面完全相同的圆木材A、B、C按图示方法放在水平面上，它们均处于静止状态，则下列说法正确的是（）A．B、C所受的合力大于A受的合力B．B、C对A的作用力的合力方向竖直向上C．B与C之间一定存在弹力D．如果水平面光滑，则它们仍有可能保持图示的平衡第(4)题某次地轨道卫星的运行轨道平面通过地球的南北两极正上方，已知该卫星从北纬的正上方按图示方向第一次运行到南纬的正上方时所用时间为，则下列说法正确的是（）A．该卫星的运行速度一定大于B．该卫星的机械能一定大于同步卫星的机械能C．该卫星与同步卫星的运行半径之比为1：4D．该卫星与同步卫星的运行速度之比为第(5)题如图所示，发电机输出电压峰值一定的正弦式交流电，接入理想变压器原线圈，导线电阻，原线圈匝数，副线圈有两个绕组，匝数分别为、，负载定值电阻，下列不同连接方式中，电阻R功率最大的是（ ）A．a端接1，b端接2B．a端接3，b端接4C．2、3连接，a端接1，b端接4D．1、3连接，a端接2，b端接4第(6)题如图所示，在坐标轴上A、B、C三点分别固定三个点电荷，电荷量分别为-Q、-Q、+Q。
高三12月月考练习英语试题(A卷)
高三年级英语分层练习(A卷)考生注意：1. 考试时间120分钟，试卷满分150分。
2. 本考试设试卷和答题纸两部分。
试卷分为第Ⅰ卷（第1—9页）和第Ⅱ卷（第10页），全卷共10页。
所有答题必须涂（选择题）或写（非选择题）在答题纸上，做在试卷上一律不得分。
3．答题前，务必在答题纸上填写准考证号和姓名，并将核对后的条形码贴在指定位置上，在答题纸反面清楚地填写姓名。
第I卷(共103分)I.Listening ComprehensionSection ADirections: In Section A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard.1. A. Kate. B. Anna. C. Jane. D. Mary.2. A. 2:05. B. 1:55. C. 1:45. D. 2:15.3. A. Malaysia. B. Korea. C. Japan. D. Singapore.4. A. A doctor. B. A professor. C. A guide. D. A businessman.5. A. She hasn’t a dictionary. B. She is not sure how to read the word.C. She has looked the word up in the dictionary.D. She is going to buy a dictionary.6. A. To live in the country. B. To live in a big city alone.C. To live with her parents.D. To live in a big city.7. A. Buying another bicycle. B. Buying a used bicycle.C. Buying a new bicycle.D. Not buying a bicycle.8. A. There’s something wrong with the bus. B. He’s in the hospital.C. It’s going in the wrong direction.D. He missed the bus.9. A. Please sit down. B. She doesn’t want the man to sit with her.C. She’ll mind if he sits down.D. It doesn’t matter whether he sits down or not.10. A. To draw a picture. B. To open the window.C. To look at somebody.D. To take a photo with the camera.Section BDirections: In Section B, you will hear two short passages, and you will be asked three questions on each of the passages. The passages will be read twice, but the questions will be spoken only once. When you hear a question, read the four possible answers on your paper and decide which one would be the best answer to the question you have heard.Questions 11 through 13 are based on the following passage.11. A. Sunny. B. Cloudy. C. Freezing. D. Wet.12. A. Two to four feet. B. Three feet. C. Seven feet. D. Two to three feet.13. A. A gallery. B. An exhibit. C. A device. D. A Coffee Shop.Questions 14 through 16 are based on the following passage.14. A. A certificate. B. A sofa. C. A visit to a dog hotel.D. A spa (水疗).15. A. By reviewing a vet’s certificate. B. By collecting information from witnesses.C. By checking the photographs.D. All of the above.16. A. Because she is dying. B. Because she is too old to move forward.C. Because she suffers from joint problems.D. Because she usually has spa at home.Section CDirections: In Section C, you will hear two longer conversations. The conversations will be read twice. After you hear each conversation, you are required to fill in the numbered blanks with the information you have heard. Write your answers on your answer sheet.Blanks 17 through 20 are based on the following conversation.Blanks 21 through 24 are based on the following conversation.II.Grammar and VocabularySection ADirections: Read the following two passages. Fill in the blanks to make the passage coherent. For the blanks with a given word, fill in each blank with the proper form of the given word. For the other blanks, fill in each blank with one proper word. Make sure that your answers are grammatically correct.(A)After the birth of my second child, I got a job at a restaurant. Having worked with _____25_____ experienced waitress for a few days, I was allowed to wait tables on my own. Allwent well that first week. When Saturday night came, I _____26_____ (give) the tables not far from the kitchen. However, I still felt it a little hard to carry the heavy trays(托盘).The restaurant was full of people _____27 _____I could realize that. I moved slowly, and minded every step. I remember how happy I was when I saw the tray stand near the tables; It had nice handles, _____28_____ (make) it easier to move around. I was pleased with everything and began to believe I was a natural at this job.Then, an old man came to me and said, “Excuse me, dear, my wife and I loved watching you work. _____29_____ seems that your tray stand has been very useful to you, but we are getting ready to leave now, and my wife _____30_____ wait to take her walker back.”At first his message did not get across. “What was he talking about!” Then, I got it. I _____31_____(set) my trays on his wife’s orthopedic walker(助步器). My face was on fire. I wanted to get into a hole and hide.Since then, I’ve learned that sometimes there’s no point _____32_____ (be) too sure of myself.(B)There are a variety of techniques used to bring about success in selling. Here are the most important ones _____33_____ are often mentioned by successful salespeople.•Find out _____34_____ your customers’ real wants and needs are. Listen as they tell you their favours.•Know all about your product and what it can do for your customers. Product knowledge is a “must” in personal selling because it creates confidence, builds enthusiasm, and makes the situation more professional. Lay emphasis on the unique advantage of your product _____35_____ others.•Take a confident attitude in selling your product. It is _____36_____(effective) when the salesperson says, “May I help you?” than when he or she says “You wouldn’t like to see our model, _____37_____you?”•Prepare yourself _____38_____(deal) with objections. If the customer says the price is too high, you might reply, “Yes, the price may be a little higher than _____39_____(plan). However, actually, you will save money _____40_____ high quality of this product.” Don’t disagree with your customer in any case when he or she says the price is too high.•Use praise wisely.Section BDirections: 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.Television watching is an activity which is known to be harmful to health and is distinct from getting too little exercise. But a new study suggests its damaging effects may even _____41_____ alongside those from smoking and obesity(肥胖). Researchers who studied television viewinghabits in Australia calculated that people who watch for a(n) _____42_____ of six hours a day shorten their life expectancy(预期寿命) by almost five years.They based their calculations on data on the _____43 _____between television viewing and death from the Australian obesity and lifestyle study which involved 11,000 adults aged 25 and over. Applying these findings to the whole population over 25, who are estimated to have watched 9.8 billion hours of TV in , they concluded that it _____44_____ for 286,000 years of life lost — equivalent to 22 minutes for each hour watched. By _____45_____, smoking one cigarette is estimated to shorten life expectancy by 11 minutes — equivalent to half an hour of TV watching.Writing in the British Journal of Sports Medicine, the authors from the University of Queensland, say the figures suggest “huge loss of life may be _____46_____ with too much TV viewing.” The UK and other industrialized countries are likely to be similarly affected “given the typically large amounts of time spent watching TV and the similarities in disease patterns.” The researchers add: “If these figures are _____47_____ and shown to reflect a cause and effect relationship, TV viewing is a public health problem comparable in size to established behavioral risk factors.”Researchers from Taiwan University found even those who did as little as 92 minutes’ exercise a week — equivalent to 15 minutes a day for six days a week — reduced their _____48_____ of death by 14 per cent. Even this small amount of exercise could _____49_____ one in six of all deaths — similar to the effects of a stop-smoking programme. Each _____50_____ 15 minutes a day reduced the death rate by a further 4 per cent.III.Reading ComprehensionSection ADirections: 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.To understand how Americans think about things, it is necessary to understand “the point”. Americans mention it often: “Let’s get right to the point”, they will say: “My point is …” “What’s the point of all this?”The “point” is the _____51_____ or piece of information that Americans suppose is, or should be, _____52_____ of people’s thinking, writings, and spoken comments. Speakers and writers are supposed to ”make their points clear”, _____53_____ that they are supposed to say or write clearly the idea or piece of information they wish to _____54_____.People from many other cultures have different ideas about the _____55_____. Africans traditionally tell stories that express the _____56_____ they have in mind, rather than stating out “the point” clearly. Japanese traditionally speak _____57_____, leaving the listener to _____58_____ what the point is. _____59_____, while an American might say to a friend, “I don’t think that coat goes very well with the rest of your outfit”, a Japanese might say, “Maybe another coat would look even _____60_____ than the one you have on.” Americans _____61_____ a person who “gets right to the point”. Japanese are likely to consider such a person lacking thoughtfulness and sympathy if not _____62_____.The Chinese and Japanese languages are characterized by vagueness and ambiguity(模棱两可). The precision and directness Americans associate with “the point” cannot be _____63_____, at least not with any grace, in Chinese and Japanese. Speakers of those languages thus have to_____64_____ a new way of reasoning and expressing their ideas _____65_____ they are going to communicate satisfactorily with Americans.51. A. word B. idea C. place D. time52. A. at the center B. on the basis C. on the part D. beyond the reach53. A. thinking B. explaining C. meaning D. stating54. A. discuss B. remember C. express D. criticize55. A. point B. information C. reasons D. feelings56. A. comments B. meanings C. secret D. thought57. A. frankly B. indirectly C. reluctantly D. truly58. A. figure out B. search for C. make up D. look over59. A. Otherwise B. However C. Moreover D. Thus60. A. tighter B. better C. thicker D. longer61. A. value B. forgive C. punish D. insult62. A. sensitive B. foolish C. rude D. loyal63. A. corrected B. achieved C. changed D. explained64. A. learn B. consider C. suggest D. decide65. A. although B. because C. until D. ifSection BDirections: Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are four choices marked A, B, C and D. Choose the one that fits best according to the information given in the passage you have just read.(A)When you are little, it’s not hard to believe you can change the world. I remember my enthusiasm when, at the age of 12, I addressed the delegates at the Rio Earth Summit. “I am only a child,” I told them. “Yet I know that if all the money spent on war was spent on ending poverty and finding environmental answers, what a wonderful place this would be. In school you teach us not to fight with others, to work things out, to respect others, to clean up our mess, not to hurt other creatures, to share, not to be greedy. Then why do you go out and do the thing you tell us not to do? You grown-ups say you love us, but I challenge you, please, to make your actions reflect your words.”I spoke for six minutes and received a standing ovation. Some of the delegates even cried. I thought that maybe I had reached some of them, that my speech might actually spur(激励) action. Now, a decade from Rio, after I’ve sat through many more conferences, I’m not sure what has been accomplished. My confidence in the people in power and in the power of an individual’s voice to reach them has been deeply shaken.When I was little, the world was simple. But as a young adult, I’m learning that as we have to make choices — education, career, lifestyle — life gets more and more complicated. We are beginning to feel pressure to produce and be successful. We are taught that economic growth is in progress, but aren’t taught how to pursue a happy, healthy or sustainable(可持续的) way of living. And we are learning that what we wanted for the future when we were 12 was ideal and innocent.Today I’m no longer a child, but I’m worried about what kind of environment my childrenwill grow up in. I know change is possible, because I am changing, still figuring out what I think. I am still deciding how to live my life. The challenges are great, but if we accept individual responsibility and make sustainable choices, we will rise to the challenges, and we will become part of the positive tide of change.66.The purpose of what the writer said at the age of 12 was to _____.A. end poverty and make school beautifulB. find environmental answers and keep the words that they always told themselvesC. end poverty and solve the problems about environmentD. find a wonderful place and clean it up67. What does the underlined word “ovation” in the second paragraph refer to _____.A. a long period of laughingB. a warm welcomeC. an expression used for greetingD. a long period of clapping and applause68. It becomes clear that the writer is possibly _____ now.A. in his teensB. in his twentiesC. in his thirtiesD. in his forties69. Which of the following is true according to the passage?A. the writer thinks what he thought at the age of 12 is mature.B. the writer’s children will certainly live in an ideal environment.C. the writer’s confidence in the people in power has deeply shaken their voice.D. the writer’s belief does not change when he grows up.(B)70.Zeo is a revolution in the science of sleep mainly because it _____.A. can record one’s sleep processB. is the first product to manage one’s sleepC. is free of medical risksD. provides access to sleep fitness websites71. What is the most remarkable feature of Zeo?A. Its direct contact with sleep scientists.B. Its individualized coaching program.C. Its effectiveness in curing sleep disorders.D. Its immediate analysis of sleep data.70.What customer service does Zeo provide?A. Cheap online tools.B. A 30-day action plan.C. Personalized bedside display.D. Free delivery of the product.71.The passage is primarily written to _____.A. encourage people to try the new productB. instruct people how to use a new toolC. provide the latest health informationD. illustrate the importance of good sleep habit(C)Although websites such as Facebook and MySpace experienced rapid growth during the middle of the first decade of the 21st century, some users remain unaware of the fact that the information they post online can come back to haunt them. First, employers can monitor employees who maintain a blog, photo diary, or website. Employers can look for controversial(引起争议的) employee opinions, sensitive information disclosures, or wildly inappropriate conduct. For example, a North Carolina newspaper fired one of its features writers after she created a blog on which she wrote about the strange things of her job and coworkers without signing her real name.The second unintended use of information from social networking websites is employers who check on prospective employees. A June 11, New York Times article reported that many companies use search engines and social networking websites such as MySpace, Xanga, and Facebook to conduct background checks on college campuses. Although the use of MySpace or Google to check a student’s background is somewhat unsettling to many undergraduates, the Times noted that the use of Facebook is especially shocking to students who believe that Facebook is limited to current students and recent alum(校友).Corporate employers are not the only people interested in college students’ lives. The third unintended use of social networking websites is college administrators who monitor the Internet — especially Facebook — for student bad behavior. For example, a college in Boston’s Back Bay expelled (除名) its student Government Association President for joining a Facebook group highly critical of a campus police sergeant. In addition, fifteen students at a state university in North Carolina faced charges in court for underage drinking because of photos that appeared on Facebook.Although more users of websites such as Facebook are becoming aware of the potential dangers of online identities, many regular users still fail to take three basic security precautions(警惕). First, only make your information available to a specific list of individuals whom you approve. Second, regularly search for potentially harmful information about yourself that may have been posted by mistake or by a disgruntled(不满的) former associate. Third, never post obviously offensive material under your name or on your page, because, despite the best precautions, this material will likely make its way to the wider world. By taking these simple steps, members of the digital world can realize the many benefits of e-community without experiencing some of the damaging unintended consequences.74.The main purpose of the passage is to _____.A. explain the growth of the digital world from the view of privacyB. discuss the risks of the digital world and suggest ways to protect yourselfC. propose steps Facebook, MySpace, and Google can take to protect user privacyD. illustrate potential unintended uses of private information75.The writer implies that users should take all of the following actions to protect their online privacy EXCEPT _____.A. know to whom you make your online information availableB. actively hunt for damaging information posted about you or under your nameC. speak with employers to inform them of any misinformation published about youD. avoid uploading information that would be extremely damaging if it were discovered76.According to the passage, which of the following does the author imply?A. Information obtained unwillingly from the Internet is permitted in court.B. It is impossible to protect yourself from unintended uses of information online.C. Even if you restrict who can view your data, the government may still access it.D. Done properly, posting offensive information about oneself brings no risk.77.In the last paragraph the author mainly _____.A. offers detailed examples to support previous viewpointsB. further explores the ill-effects of the Internet on the protection of privacyC. summarizes the points of the above paragraphsD. provides suggestions to overcome the previously mentioned problemsSection CDirections: Read the passage carefully. Then answer the questions or complete the statements in the fewest possible words.New technology links the world as never before. Our plant has shrunk. It’s now a “global village” where countries are only seconds away by fax or phone satellite link. And, of course, our ability to benefit from this high-tech communications equipment is greatly enhanced by foreign language skills.Deeply involved with this new technology is a breed of modern business people who have a growing respect for the economic value of doing business abroad. In modern markets, success overseas often help support domestic business efforts.Overseas assignments are becoming increasingly important to advancement within executive ranks. The executive stationed in another country no longer need fear being “out of sight and out of mind.” He or she can be sure that the overseas effort is central to the company’s plan for success, and that promotions often follow or accompany an assignment abroad. If an employee can succeed in a difficult assignment overseas, superiors will have greater confidence in his or her ability to cope back in the United States where cross-cultural considerations and foreign language issues are becoming more and more prevalent(流行的).Thanks to a variety of relatively inexpensive communications devices with business applications, even small businesses in the United States are able to get into international markets.English is still the international language of business. But there is an ever-growing need for people who can speak another language. A second language isn’t generally required to get a job in business, but having language skills gives a candidate the edge when other qualifications appear to be equal.The employee posted abroad who speaks the country’s principal language has an opportunity to fast-forward certain negotiations, and can have the cultural insight to know when it is better to move more slowly. The employer at the home office who can communicate well with foreign clients over the telephone or by fax machine is an obvious asset to the firm.(Note: Answer the questions or complete the statements in NO MORE THAN SIX WORDS.)78.In this passage, “out of sight and out of mind” in paragraph 3 probably means ________________.79. What is the author’s attitude toward high-tech communications equipment?80.According to the passage, what is an important consideration of international corporations inemploying people today?81.The advantage of employees having foreign language skills is that they can __________________.第II卷(共47分)I.TranslationDirections: Translate the following sentences into English, using the words given in the brackets.1. 不努力我们是很容易落伍的。
2024届海南省二校高三上学期12月联考(一模)物理试题
2024届海南省二校高三上学期12月联考（一模）物理试题一、单项选择题（本题包含8小题，每小题4分，共32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）(共8题)第(1)题在我们的生活中，日常用品、装饰材料、周围的岩石、食盐、香烟等都不同程度地含有放射性元素。
其中香烟含有，具有放射性，其衰变方程为：，半衰期为138天，则下列说法正确的是（ ）A．该衰变中释放出的α射线的穿透能力强于γ射线的穿透能力B．衰变过程中会释放出能量C．质量为m的核经过276天，剩余的核的质量为D．若采用提高温度的方法，可以改变的半衰期第(2)题如图所示，闭合开关后，的电阻两端的交流电压为，电压表和电流表均为理想交流电表，则（ ）A．该交流电周期为B．电压表的读数为C．电流表的读数为D．电阻的电功率为第(3)题速度—位移（）图像可以直观表示物体运动的速度随空间位置的变化情况。
如图，某物体运动的图线为抛物线，下列说法正确的是（ ）A．物体做加速度越来越小的加速运动B．与时物体的速度之比等于C．物体在和内的平均速度相等D．物体在和内的平均速度之比等于第(4)题2017年4月，我国成功发射的天舟一号货运飞船与天宫二号空间实验室完成了首次交会对接，对接形成的组合体仍沿天宫二号原来的轨道（可视为圆轨道）运行。
与天宫二号单独运行时相比，组合体运行的（）A．周期变大B．速率变大C．动能变大D．向心加速度变大第(5)题某示波管内的聚焦电场如图所示，实线表示电场线，虚线表示等势线，A、B、C为电场中的三点。
两电子分别从A、B运动到同一点C，电场力对两电子做功分别为和，则（ ）A．B．C．D．第(6)题一列沿x轴正方向传播的简谐横波，传播速度，时位于坐标原点的质点从平衡位置沿y轴正方向运动，下列图形中哪个是时的波形（ ）A ．B ．C．D．第(7)题质量为M的小车放在光滑水平面上，小车上用细线悬挂另一质量为m的小球，且M>m.用一力F水平向右拉小球，使小球和小车一起以加速度a向右运动，细线与竖直方向成α角，细线的拉力为F1，如图（a）．若用一力F′水平向左拉小车，使小球和车一起以加速度a′向左运动，细线与竖直方向也成α角，细线的拉力为F1′，如图（b），则（ ）A．a′＝a，F1′＝F1B．a′>a，F1′>F1C．a′<a，F1′＝F1D．a′>a，F1′＝F1第(8)题如图乙所示为某小型发电站高压输电示意图，图甲为升压变压器输入电压随时间变化的图像。
高三12月质检语文试卷.doc
高三12月质检语文试卷本试卷分第1卷(选择题)和第Ⅱ卷(非选择题)两部分，时量150分钟，满分150分。
第工卷(选择题共36分)一、(12分，每小题3分)1．下面各句中加点字的读音不正确的一项是( )A．著名演员葛优在《夜宴》之后，没有随冯小刚前往戛纳作宣传，而是秘密加盟马俪文新片《桃花运》，出演一个与多人发生感情纠葛．的骗子。
(葛：gé)B．村里老百姓也都乐得什么似．的，他们拽住老李说：“八路军有神行法?怎么一袋烟的功夫就来了?”(似：sì)C．我们各级党员干部只有身体力行，为人民谋利益，夙兴．夜寐，勤奋工作，起到模范带头作用，才能够真正的使这种艰苦奋斗的作风弘扬光大起来。
(兴：xīng) D．著名电影导演谢晋感慨万分地说：“《东京审判》的确是一部值得所有中国人一看的影片，没有狭隘的民族私心，有的只是椎．心泣血的心灵震撼。
(椎：chuí)2·下面句子中没有错别字的一项是( )A．我觉得网络上文章语文问题实在太多了。
错别字、病句举不胜举，误解、杂糅彼彼皆是。
一些写得相对好些的文章，雪白的米饭里也不时夹杂着沙砾。
B．昨天，我在博客上又一次读了有关山西煤矿事故的文章，本来就曾是多次震憾人心的矿难事故，不由又勾起我那不平静的心!是什么原因造成这样的大事故频频发生呢?C．复旦的老师曾赞扬2006年超女冠军尚雯婕的法语同声传译水平是“上海前五”，所写法文诗曾在复旦传诵一时，但近日尚雯婕在博客上的一首法文诗却错误百出。
D．写读书扎记，必须在精读原著的基础上，准确把握原著要点，对原著内容融会贯通，深入理解，勇于超越书本的观点，写出自己对阅读内容的深刻认识与感受。
3．下列各句中划线的词语，使用恰当的一项是( )①经过充分论证，长沙市政府正在＿＿建造劳动路过江隧道，东接劳动西路，西接牌楼口路，以合理构筑城市结构，缓解交通压力，促进湘江两岸均衡发展。
②如果算＿＿年龄，她已经96岁了，应该算是长寿星了吧。
广西壮族自治区南宁市武鸣县府城中学2021-2022学年高三英语月考试题含解析
广西壮族自治区南宁市武鸣县府城中学2021-2022学年高三英语月考试题含解析一、选择题1. If you want to see the play，you'll have to queue ________ tickets.A. to B．up C．about D．up for参考答案：D2. She insisted that the young man _____ her wallet and insisted on ____ to the police station.A. had stolen, be sentB. should steal, sending himC. had stolen, his being sentD. should steal, sending参考答案：C3. The practical suggestion came from the representatives _____ the new rule be adopted.A. whenB. whereC. whichD. that参考答案：D略4. When the questions got personal during the talk show, the actress ________ in tears as she opened up about the wounds she suffered.A. broke upB. broke downC. broke outD. broke through 参考答案：B考查动词短语辨析。
动词短语break up分手，解体;；break down崩溃，垮掉，破裂；break out爆发；break through突破。
句意：当访谈节目中的问题涉及私人的时候，这个女演员突然哭了起来，因为这打开了她痛苦的伤口。
break down in tears ＂禁不住流泪＂，所以选B。
广西壮族自治区南宁市府城中学高三语文月考试题含解析
广西壮族自治区南宁市府城中学高三语文月考试题含解析一、现代文阅读（35分，共3题）1. 阅读下面的文字，完成4～6题。
微博现象是当下中国的媒介奇观，编织“围脖”已成为当下人们媒介生活的一种时尚。
“围脖”这一温馨的称谓，反映了中国微博用户对这一新兴媒介产品的钟爱。
微博这一新的媒介形态经过商业网站的成功推广以及微博用户的接力追捧，被迅速制造成一个巨大的媒介神话。
一种传播媒介要普及到5000万人，广播用了38年，电视用了13年，互联网只用了4年。
微博的发展速度更是惊人，仅用了14个月，新浪微博用户数量已超过7000万。
微博在中国媒介生态中，其意义不同寻常。
它带来了一场深刻的媒介革命。
微博一小步，媒体一大步。
微博所释放的“微动力”改变了中国社会的公共与私人交往方式。
这一被中国网民热捧的新媒介甚至成为穿越信息黑洞的牵引力量。
其实，小小的微博承受了不少不能承受之重，承载了过多的光荣与梦想。
在微博的八面风光的背后，我们需要追问和思考这一新兴媒介功能的宽度与限度。
尼尔·波兹曼认为，媒介的形式偏好某种特殊的内容，从而能最终控制文化。
某个文化中交流的媒介对于这个文化精神重心和物质重心的形成有着决定性的影响。
在波兹曼看来，任何认识论都是某个媒介发展阶段的认识论。
波兹曼曾认为，随着印刷术退至我们文化的边缘以及电视占据了文化的中心，公共话语的严肃性、明确性和价值都出现了危险的退步。
他甚至顽固地认为，400年来占据绝对统治地位的印刷术利大于弊。
我们现代人对于智力的理解大多数来自于印刷文字，我们对于教育、知识、真理和信息的看法也是一样的。
印刷时代成就了思维的系统性和深度，而电视媒介则把娱乐本身变成了表现一切的形式。
娱乐是电视上所有话语的超意识形态。
波兹曼的这种观点，不无偏激，但有一定道理。
微博催生我们的公共生活，但在某种程度上是以牺牲我们的思想深度为代价的。
如波兹曼所认为的印刷媒介成就了思想的深度以及公共话语的严肃性、明确性和系统性。
广西壮族自治区南宁市武鸣县府城高级中学2021年高三数学理月考试题含解析
广西壮族自治区南宁市武鸣县府城高级中学2021年高三数学理月考试题含解析一、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. 某班共有52人，现根据学生的学号，用系统抽样的方法，抽取一个容量为4的样本，已知3号、29号、42号同学在样本中，那么样本中还有一个同学的学号是（A）10 （B）11 （C）12 （D）16参考答案：2. 将函数y=cos2x的图象向左平移个单位，得到函数y=f（x）?cosx的图象，则f（x）的表达式可以是（）A．f（x）=﹣2sinx B．f（x）=2sinxC．f（x）=sin2x D．f（x）=（sin2x+cos2x）参考答案：A【考点】函数y=Asin（ωx+φ）的图象变换．【分析】将函数y=cos2x的图象向左平移个单位，可得y=cos2（x+）=cos（2x+）=﹣sin2x=﹣2cosx?sinx，利用条件，可得结论．【解答】解：将函数y=cos2x的图象向左平移个单位，可得y=cos2（x+）=cos（2x+）=﹣sin2x=﹣2cosx?sinx，∵y=f（x）?cosx，∴f（x）=﹣2sinx．故选：A．3. 与椭圆共焦点且过点的双曲线方程是（）A． B． C． D．参考答案：B略4. 已知函数f（x）满足如下条件：①任意x∈R，有f（x）+f（﹣x）=0成立；②当x≥0时，f（x）=（|x﹣m2|+|x﹣2m2|﹣3m2）；③任意x∈R，有f（x）≥f（x﹣1）成立．则实数m的取值范围（）A．[，] B．[，]C．[，]D．[，]参考答案：A【考点】抽象函数及其应用．【分析】化简f（x）在[0，+∞）上的解析式，根据f（x）的奇偶性做出函数图象，根据条件③得出不等式解出．【解答】解：∵f（x）+f（﹣x）=0，∴f（x）是奇函数．当m=0时，f（x）=x，显然符合题意．当m≠0时，f（x）在[0，+∞）上的解析式为：f（x）=，做出f（x）的函数图象如图所示：∵任意x∈R，有f（x）≥f（x﹣1）成立，∴6m2≤1，解得﹣≤m≤．故选A．5. 在同一坐标系内，函数的图象关于…………………（）A．原点对称 B.x轴对称 C.y轴对称 D.直线y=x对称参考答案：C6. 已知集合,,则（）A．B．C．D．参考答案：B略7. 若圆锥的内切球与外接球的球心重合，且内切球的半径为，则圆锥的体积为A． B． C． D．参考答案：C【知识点】几何体的结构，旋转组合体的性质.G1解析：根据题意得，圆锥的轴截面是等边三角形，其内切圆半径为1，则高为3，所以此三角形边长为，所以圆锥的体积为: ,故选C.【思路点拨】由已知得此组合体的结构：圆锥的轴截面是等边三角形，其内切圆半径为1，由此得圆锥的体积.8. 已知函数在区间2，+上是增函数，则的取值范围是（）A．（ B．（ C．（ D．（参考答案：C9. 已知函数在区间上是增函数，且在区间上恰好取得一次最大值，则的取值范围是（）A．B．C．D．参考答案：C10. 某校为了解本校高三学生学习的心理状态，采用系统抽样方法从800人中抽取40人参加某种测试，为此将他们随机编号为1,2,…800，分组后在第一组采用简单随机抽样的方法抽到的号码为18，抽到的40人中，编号落在区间[1,200]的人做试卷A，编号落在[201,560]的人做试卷B，其余的人做试卷C，则做试卷C的人数为( )A. 10B. 12C. 18D. 28参考答案：B，由题意可得抽到的号码构成以为首项，以为公差的等差数列，且此等差数列的通项公式为，落入区间的人做问卷，由，即，解得，再由为正整数可得，做问卷的人数为，故选B.二、填空题:本大题共7小题,每小题4分,共28分11. 设，，则按由小到大的顺序用“<”连接为．参考答案：c<b<a12. .一名工人维护3台独立的游戏机，一天内这3台需要维护的概率分别为0.9、0.8和0.6，则一天内至少有一台游戏机不需要维护的概率为______（结果用小数表示）参考答案：0.568【分析】记“至少有一台游戏机不需要维护”为事件，首先求解出，利用对立事件概率公式可求得结果. 【详解】记“至少有一台游戏机不需要维护”为事件则本题正确结果：【点睛】本题考查对立事件概率的求解，属于基础题.13. 若x，y满足约束条件,则的最大值为__________.参考答案：【分析】代表的是定点到可行域的斜率的最大值，找到关于的可行域即可.【详解】由已知得，作图如下：代表的是定点到可行域的斜率的最大值，图中明显可见，的最大值为【点睛】本题考查线性规划问题，按要求作出图像的可行域即可，属于简单题14. 如图，在△ABC中，CD是∠ACB的角平分线，△ADC的外接圆交BC于点E，AB=2AC=6，EC=6，则AD的长为．参考答案：考点：与圆有关的比例线段．专题：选作题；推理和证明．分析：连接DE，证明△DBE∽△CBA，利用AB=2AC，结合角平分线性质，即可证明BE=2AD，根据割线定理得BD?BA=BE?BC，从而可求AD的长．解答：解：连接DE，∵ACED是圆内接四边形，∴∠BDE=∠BCA，又∠DBE=∠CBA，∴△DBE∽△CBA，即有，又∵AB=2AC，∴BE=2DE，∵CD是∠ACB的平分线，∴AD=DE，∴BE=2AD，设AD=t，则BE=2t，BC=2t+6，根据割线定理得BD?BA=BE?BC ，即（6﹣t ）×6=2t?（2t+6），即2t 2+9t ﹣18=0，解得t=或﹣6（舍去），则AD=．故答案为：点评：本题考查三角形相似，考查角平分线性质、割线定理，考查学生分析解决问题的能力，属于中档题．15. 函数f （x ）若f （x ）的两个零点分别为x 1，x 2，则|x 1﹣x 2|= ．参考答案：3【考点】函数零点的判定定理．【分析】作出函数y=log 4x 和y=3﹣x 的图象交点A ，作出y=（）x 与y=x+3的交点B ，y=4x 与y=3﹣x 的交点C ，根据A ，B ，C 之间的对称关系得出x 1，x 2的关系． 【解答】解：当x ＞0时，令f （x ）=0得log 4x=3﹣x ，作出函数y=log 4x 和y=3﹣x 的函数图象，设交点为A （x 1，y 1）， 当x ＜0时，令f （x ）=0得（）x=x+3，作出函数y=（）x 和y=x+3的函数图象，设交点为B （x 2，y 2）， 显然x 1＞x 2．作函数y=4x的函数图象，与y=3﹣x 的图象交于C （x 0，y 0）点．∵y=（）x 与y=4x 的函数图象关于y 轴对称，y=x+3与y=3﹣x 的图象关于y 轴对称， ∴B，C 关于y 轴对称，∴x 0=﹣x 2，y 0=y 2， ∵y=4x 与y=log 4x 互为反函数，∴y=4x 与y=log 4x 的函数图象关于直线y=x 对称，又y=3﹣x 关于y=x 对称， ∴A，C 关于直线y=x 对称．∴x 0=y 1，y 0=x 1． ∴x 2=﹣y 1，∴|x 1﹣x 2|=x 1﹣x 2=x 1+y 1，又A （x 1，y 1）在直线y=3﹣x 上，∴x 1+y 1=3． 故答案为：3．16. 设G 为ΔABC 的重心，若ΔABC 所在平面内一点P 满足=0，则的值等于_______参考答案： 略17. 若实数x ，y 满足约束条件则的最大值是_______.参考答案：8三、 解答题：本大题共5小题，共72分。
高三12月月考试题.
高中语文高三十二月月考试卷一、语文根底知识〔一共15分，一共5小题，每一小题3分〕1、以下各组词语中加点的字，每对读音完全一样的一组是〔〕A、蒙．古 / 蒙．骗咋．舌 / 惭怍．集腋成裘． / 遒．劲挺拔B、责难． / 空难．作．揖 / 作．坊首当．其冲 / 长歌当．哭C、信笺． / 缄．口提．防 / 河堤．针砭．时弊 / 鞭．辟入里D、炽．热 / 整饬．花圃． / 果脯．头晕目眩． / 烜．赫一时2、以下各组词语中，没有错别字的一组是〔〕A、分辩名信片在所不惜好景不长B、矫健泊来品山青水秀各行其是C、传诵挖墙角平心而论满腹经纶D、胁迫照相机假设即假设离举步维艰3、以下语句中，加点词语使用不正确．．．的一项是哪一项〔〕A、张丽莉奋不顾身、舍己救人的英雄行为，集中表达了中华民族高尚的道德情操，诠释．．了HYHY的丰富内容，塑造了当代青年和人民老师勇于担当的光芒形象。
B、交警对违背交通平安法律法规的校车，可以在消除．．违法行为的前提下先予放行，待其完成接送学生任务后再处分。
C、社会转型期，一些人道德滑坡、私欲膨胀，在这样一个历史背景之下，舍生取义．．．．的精神显得格外珍贵！D、在事业上顺风顺水的徐忱亚，在婚姻上却是赔了夫人又折兵．．．．．．．，妻子蕊珠因承受不住婆婆的苛酷，最终抑郁而亡。
4、以下各项中，没有语病的一项是哪一项〔〕A、贾平凹的获奖小说?秦腔?以细腻平实的语言，表现了HY开放带来的乡村价值观念在传统格局中的深入变化，倾注了作者对故土的一腔深情。
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府城中学高三12月月考试题
一、选择题（共60分） 1、函数)4(log 5.0x y -=
的定义域是( )
A 、()4,∞-
B 、[]4,3
C 、（3，4）
D 、[)4,3 2、已知若,2)(22++=ax e x f x f '（
21
）=1，则a 的值为( ) A 、2e －1 B 、2－e C 、1－2e D 、e －2 3、tan300゜＋sin450゜的值为( )
A 、31+
B 、31-
C 、－31-
D 、－31+ 4、若f(cos x)=cos 2x ，则)15(sin f 的值等于( )
A 、
21 B 、21- C 、23- D 、2
3
5、下列函数中，在区间⎪⎭
⎫
⎝⎛2,0π上为增函数且以π为周期的函数是( ) A 、2
sin
x
y = B 、x y sin = C 、x y tan -= D 、x y 2cos -= 6、已知x )3(x f(x),23-++=∈a ax R a 函数的导函数是)(x f '，若)(x f '是偶函数， 则曲线)(x f y =在原点处的切线方程为( )
A 、y =－3x
B 、y =－2x
C 、y=3x
D 、y=2x 7、设),,2(),2,
0(ππβπ
∈∈a 若97
)sin(,31=+-=βαβcso ，则sin α等于( ) A 、271 B 、275 C 、31 D 、27
23
8、
18tan 12tan 18tan 312tan 3++的值是( )
A 、3
B 、
3
3
C 、0
D 、1 9、已知等腰△ABC 的腰为底的2倍，则顶角A 的正切值是( )
A 、
23 B 、3 C 、815 D 、7
15 10、已知函数1
1)(22+-=x x x f 的值域为A ，函数g(x)=2－x
2(x ≤0)的值域是B ，则( )
A 、
B A ⊆ B 、φ=B A
C 、A B ⊆
D 、B A ={}1 11、定义在R 上的奇函数f(x)满足f(2x)=－2f(x),且f(－1)=
2
1
,则f(8)的值为( ) A 、3 B 、4 C 、－3 D 、－4
12、已知函数f(x)=)(),0(cos sin 3x f y x x =>+ωωω的图象与直线y=2的两个相邻交点的距离等于π，则f(x)的单调递增区间是
A 、Z k k k ∈⎥⎦⎤⎢⎣
⎡
+
-
,125,12
πππ
π B 、Z k k k ∈⎥⎦⎤⎢⎣
⎡
++,1211,125ππππ C 、Z k k k ∈⎥⎦⎤
⎢⎣
⎡
+
-
,6,3
πππ
π D 、Z k k k ∈⎥⎦
⎤⎢⎣⎡
++,32,6ππππ 二、填空题（共20分） 13、已知,5
3
)4
cos(=
+
π
x 则sin 2x 的值为 。
14、若函数[)[]⎪⎩
⎪⎨⎧∈-∈=,1,0,40,1,)41()(x x x f x x
则=)3(log 4f 。
15、函数))(6
cos(
)3
sin(2R x x x y ∈+--=π
π
的最小值等于 。
16、若a x f x
+-=
1
21
)(是奇函数，则a= 。
三、解答题（共70分）
（10分）17、已知函数[]5,5,22)(2
-∈++=x ax x x f .
(1)当a =－1时，求函数的最大值和最小值；
(2)若)(x f y =在区间[]5,5-上是单调函数，求实数a 的取值范围。
（10分）18、设函数x x x f 2sin )3
2cos()(++
=π
（1）求函数f(x)的最大值和最小值正周期； （2）设A ，B ，C 为△ABC 的三个内角，若C C f csoB 且,4
1
)2(,31-==
为锐角，求sinA. （12分）19、已知函数x a b x f ⋅=)(（其中a,b 为常量且a ＞0,a ≠1）的图象经过点A （1，6），
B （3，24）
（1）试确定f(x);
(2)若不等式(]1,0)1()1(∞-∈≥-+x m b
a x
x
在时恒成立，求实数m 的取值范围。
（14分）20、设函数)(),0)(2sin()(x f y x x f =<<--=ϕπϕ图象的一条对称轴是直线
8
π
=
x 。
（1）求ϕ
（2）求函数y=f(x)的单调增区间
（3）证明：直线5x －2y ＋c=0与函数y=f(x)的图象不相切。
（12分）21、已知)2-tan(,2
1)tan(),,2(,5102
cos
2
sin
βαβπππαα
α
求=-∈=
-的值。
（12分）22、已知x x x f 2cos 32sin )(+=
（1）求函数)(x f 图象的对称中心的坐标；
（2）在y 轴左、右两边各有一条对称轴，这两条对称轴之间恰有两个对称中心，
求这两条对称轴方程。