2012届静安区高三一模

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2012一模(上海)现代文一答案 全部ppt

2012一模(上海)现代文一答案 全部ppt

浦东新区答案要点及评分标准
• 4.(1)把社会地位的上升寄托于自身的切实努 力之上(通过自身努力改变命运);(2)寄望于 “拼爹”理想的实现(寄望于家族的财富、地位) (3分;答对1空给2分,答对2空给3分) • 5.D(3分) • 6.《咏史》讽喻了当时选拔人才只讲究门第出身 的不合理现象;本文批判了当今选拔人才过于讲 究学历和学校名气地位的弊端。(2分)二者相同 处在于:只讲门第出身和过于讲究学历及学校的 名气地位都忽视了人才本身的才能;不同处在于: 前者属于“政治血统论”,后者属于“文化血统 论”。(2分)
嘉定高三语文参考答案 一、(16分) 1.(2分)A 2.(2分)享受自然、放松心灵、共同 活动(答出其中两点即可)的空间 3.(3分)C 4.(3分)(1)批评某些城市攀比建筑 的新奇、怪异,影响生态环境的现状(1 分);(2)呼应第②段关于西方世界提 倡低碳的表述(1分),在对比中显示中 国建筑内涵回归的必要性(1分)。
闸北答案要点及评分参考 (一)(16分) 1.(2分)指中国城市的主流文化尚未建 成。2.(2分)相对于只是港台文化的拙 劣翻版的许多中国城市文化,北京则是体 制文化、精英文化、通俗文化交融的中心。 3.(2分)不仅 而且 4.(4分)“法租界”等是上海的吸纳外 来文化的特色,“城墙和城门”等是北京 的本土文化特色。(2分)(选取这些事物, 意在表明:)北京成为“另类”实在出人 意料。(2分)
普陀区答案 (一)(17分) 1.突出卖花人对花没有感情,只是将其视做牟利的工 具。 2.B 3.C或B
4.生动地表现出汉字的宝贵,呼吁当代的作家 们要尊重文学的本意,摒弃浮华花哨的文学创 作。
5.“文学野心”指的是文学作品应该能打 动灵魂,呼唤思想或摆脱世俗影响,坚 守创作本意,创作出启迪灵魂的作品。

上海市静安区2012届高三历史上学期期末教学质量检测试题

上海市静安区2012届高三历史上学期期末教学质量检测试题

静安区2011学年高三年级第一学期教学质量检测历史试卷2012.01考生注意:1. 本考试设试卷和答题纸两部分,所有答题必须写在答题纸上,做在试卷上一律无效。

答题纸与试卷上的试题编号一一对应,答题时应特别注意,不能错位。

2. 考试时间120分钟,试卷满分150分。

一、选择题(本大题共35小题,1-30题每小题2分,31-35题每小题3分,共75分)1.在早期人类文明的形成过程中,地理环境的作用不可小觑。

以下地图所示地区,地理环境对人类早期商业的繁荣起促进作用并进一步推动某某政治产生的是A BC D2.右图为某某嘉祥县汉代画像石上的黄帝像拓片,对此材料的史学价值判断较合理的一项是A.黄帝其人其事纯属后人不可信想象B.画像的拓片性质证明了黄帝的存在C.印证了《史记》关于黄帝的部分传说D.能说明黄帝时代的头饰与服装式样3.“一年救乱,二年克殷,三年践奄,四年建侯卫,五年营成周,六年制礼乐,七年致政成王”。

《尚书大传》中这段话评价的历史人物是A.黄帝 B.周公旦 C.周武王 D.秦始皇表反映的现象是A.西周:“封建亲戚”B.秦朝:“独尊儒术”C.西汉:“布衣将相”D.隋唐:“金榜题名”5.“宜奉天子以令不臣,修耕植,畜军资,如此则霸王之业可成也”。

从《三国志•毛玠传》所记载的这条建议判断A.建议者服务于X备 B.建议提出于赤壁之战爆发前C.建议者系豪强地主 D.建议于三国鼎立局面形成后6.某同学在撰写研究性学习论文时,在“参考文献”中列出了以下几篇文章(书籍):①《地理与文明之间的关系》②《希腊城邦制度与某某政治》③《宽松自由的社会环境与古希腊文明》④《独特的自然环境孕育了古希腊文化》。

据此判断,以下选项中最可能成为该研究论文标题的是A.《地理环境对古希腊经济发展的影响》 B.《古希腊城邦制与平等互利观念》C.《近代文明与希腊政治文明的渊源》 D.《古希腊某某政治文明产生的条件》7.马克思曾说:“(罗马帝国)到处都由罗马法官根据罗马法进行判决,从而使地方上的社会秩序都被宣布无效,因为它们与罗马法制不相符合。

上海市四区(静安宝山杨浦青浦)2012届高三模拟考试 英语试题.pdf

上海市四区(静安宝山杨浦青浦)2012届高三模拟考试 英语试题.pdf

宝山区2012年高三英语学科模拟测试卷 考生注意: 1、本试卷分为第Ⅰ卷和第Ⅱ卷两部分。

全卷共11页。

满分150分。

考试时间120分钟。

2、答第一卷前,考生务必在答题卡上用钢笔或水笔清楚填写学校、班级、姓名、准考证号,并用铅笔在答题卡上正确涂写准考证号。

3、第I卷(1—16小题,25 — 80小题)由机器阅卷,答案必须全部涂写在答题卡上。

考生应将代表正确答案的小方格用铅笔涂黑。

注意试题题号和答题卡编号一一对应,不能错位。

答案需要更改时,必须将原选项用橡皮擦去,重新选择。

答案不能涂写在试卷上,涂写在试卷上一律不给分。

第I卷中的第17—24小题、81—84小题和第II卷的试题在电脑上阅卷,其答案用黑色或蓝色钢笔或水笔写在答题卡上,如用铅笔答题,或写在试卷上也一律不给分。

答题时,请按题号顺序在各题目的答题区域内作答,超出答题区域书写的答案一律无效。

第I卷 (共105分) I. Listening Comprehension Section A Short Conversations Directions: 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 questionswill 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. Giving advice. B. Making comments.C. Asking for permission.D. Directing the way. 2. A. A hiking plan.B. Their friend Mary. C. The weather.D. A TV programme. 3. A. To choose a proper color. B. To dress professionally.C. To reconsider the style.D. To start a new career. 4. A. He doesn’t notice anything. B. He is in the dark room.C. He couldn’t see anything at night.D. He doesn’t know the contents of the notice. 5. A. Husband and wife. B. Manager and clerk.C. Cook and waitress.D. Doctor and patient. 6. A. She stayed in her friend’s house. B. She stayed in a hotel with her friends.C. She lived near a school campus.D. She camped near the mountains. 7. A. He has no interest in wild life protection. B. He is sorry to fail in the examination. C. He can’t join the group. D. He’s already busy with the Student Union issue. 8. A. She is a middle school student. B. She works in a food processing company.C. She is in charge of the school.D. She is a CEO of the Airline. 9. A. He behaved bravely in a fire. B. He rescued a baby from a fire.C. He ran the fastest in a race.D. He jumped from a carriage which was in fire. 10. A. Enjoying the scenery. B. Commenting on a novel.C. Watching a movie.D. Grading a student’s maths assignment. Section B Passages Directions: 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. The decoration. B. The location. C. The competition. D. The menu. 12. A. They were organic. B. They were rare. C. They were nutritious. D. They were juicy. 13. A. Confused. B. Amazed. C. Anxious. D. Regretful. Questions 14 through 16 are based on the following passage. 14. A. The weather was cold and rainy. B. The long drive was too much for her.C. She didn’t take interest in them.D. She was afraid to climb up the mountain. 15. A. She was a single middle-aged woman. B. She was employed as a gardener.C. She grew roses in order to make a living.D. She was a woman of determination and love. 16. A. It is the first time that they have seen the roses. B. The Rose Garden was next to a small church. C. The Rose Garden was run by one woman. D. More than 1, 000 bulbs are planted every year. Section C Longer Conversations Directions: In Section C, you will hear two longer conversations. The conversations will be read twice. After you hear each conversation, you will be required to fulfill the task by filling in the numbered blanks with the information you have heard. Blanks 17 through 20 are based on the following conversation. Complete the form. Write ONE WORD for each answer. Why does the woman want to have some sports?She wants to be 17 .How will the woman learnyoga?From the man’s 18 .What kind of sports does the man often play?Basketball and 19 .How many times does the man play sports every week? 20 times. Blanks 21 through 24 are based on the following conversation. Complete the form. Write NO MORE THAN THREE WORDS for each answer. Why was the woman told to come to the man’s office?She’s often 21 recently. What does the woman do before coming to school every morning?She 22 to some houses. What does the man decide to do to help her?To offer her 23 .How does the woman do in her studies at school? 24 .II. Grammar and Vocabulary Section A Directions: Beneath each of the following sentences there are four choices marked A, B, C and D. Choose the one answer that best completes the sentence. 25. If you have a self-centered attitude, it is, in my view, too selfish _____ you when making friends with others.A. forB. inC. ofD. on 26. The two iPads are both in fashion and of good quality, but _____ of them are not on sale. So you’ d better make your decision as soon as possible.A. bothB. eitherC. neitherD. all 27. Vehicles made of fiberglass weigh _____ those made of metal.A. much more thanB. little thanC. much thanD. much less than 28. Don’t swim out too far from shore or you _____ drown.A. couldB. are able toC. shallD. will 29. Chinese medicine _____ using special plants that can be used for medicine.A. is normally cookingB. is normally cookedC. normally cooksD. is normally to cook 30. Since the financial crisis occurred in 2008, the unemployment of the United States _____ at the level of around 9 percent.A. has beenB. isC. had beenD. was 31. Charlotte assured Tony that they could easily find the restaurant _____ she was familiar with the area.A. althoughB. untilC. becauseD. as long as 32. Talking of greetings, sometimes it depends on the age or sex of the person _____.A. having been greetedB. greetedC. greetingD. being greeted 33. _____, Liu Wei achieved the goal many normal people couldn’t accomplish.A. As he was disabledB. Disabled as he wasC. Was he as disabledD. Disabled as was he 34. “Giving is _____ fuels us,” says Mycoskie. “Giving is our future. It’s the centre of ourbusiness, and it’s time we celebrate it.”A. thatB. howC. whetherD. what 35. Some people wear masks only in crowds, _____ they expect to come into contact with lots of germs.A. whichB. whenC. whereD. as 36. The advertisement convinced Kelly to buy the makeup by _____ her self-admiration.A. appealing toB. being appealed toC. having been appealed toD. appeal to 37. It is the duty of a teacher _____ the interest of students and pass on knowledge to them.A. to be stimulatingB. to have stimulatedC. to be stimulatedD. to stimulate 38. Badly _____ charities often give a portion of donations to their causes while spending the majority of money on salaries.A. managingB. managedC. having managedD. to be managed 39. _____ the robbery was committed, the police began searching for the criminals.A. As soon asB. As long asC. As far asD. As well as 40. Chinese medical experts have warned _____ antibiotics(抗生素) have been “heavily overused” at hospitals, which might cause serious side-effects.A. whatB. whetherC. thatD. why Section B 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.A. pursuingB. conditionsC. protectD. remoteE. debateF. illegalG. contestedH. aimingI. seriesJ. decidedORGAN PIPE CACTUS NATIONAL MONUMENT, Ariz. —— On a hot desert morning last week, a group of 20 tourists gathered in the visitor center in Arizona’s Organ Pipe Cactus National Monument to attend a mandatory safety briefing (简报会before taking a guarded van tour to Quitobaquito Springs. The Springs is part of the 69 percent of the __41__border park west of Tucson that has been closed to the public since Kris Eggle was shot and killed while __42__drug runners armed with AK-47s in 2002. Organ Pipe was named “the most dangerous national park” that year and also in 2003 by the U.S. Park Rangers Lodge of the Fraternal Order of Police, before the group discontinued the__43__. The sharp increase of drug activity on Arizona’s southern border since the 1990s has turned Organ Pipe rangers into Border Patrol agents, and encouraged state lawmakers to pass several laws cracking down on (严厉打击) __44__immigrants within the state. Since 2009, the park has offered van tours to the Springs, as long as rangers armed with rifles go along to __45__the visitors. Now, ten years after Eggle’s murder, the park’s leadership has __46__to open up a portion of the closed areas to the public in March, citing improved safety __47__and a big increase in Border Patrol agents in the area. In the run-up to Tuesday's Republican presidential primary in Arizona, immigration has once again been a hotly __48__topic in the state: Mitt Romney in a __49__last week praised Arizona’s immigration laws as a “model” for the country, while President Obama’s Justice Department is appealing Arizona to turn over one of those laws, called SB1070. III.Reading Comprehension Section A Directions: For each blank in the following passages 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. During the initial stages of instructed L2( the second language) acquisition students learn a couple thousand, mainly high frequency words. Functional language proficiency, however, __50__mastery of a considerably large number of words. It is therefore __51__ at the intermediate and advanced stages oflanguage acquisition to learn a large vocabulary in a short period of time. There is not enough time to __52__the natural(largely incidental) L1( the first language) word acquisition process. Incidental acquisition of the words is only possible up to a point, __53__, on account of their low frequency, they do not __54__often enough in the L2 learning material. Acquisition of new words from authentic L2 reading texts by means of strategies such as contextual deduction(演绎) is also not a __55__for a number of reasons. There appears to be no __56__to intentional learning of a great many new words in a relatively short period of time. The words to be learned may be __57__in isolation or in context. Presentation in bilingual(双语的) word lists seems an __58__shortcut because it takes less time than contextual presentation and yields excellent short term results. Long term memory, __59__, is often disappointing so contextual presentation seems advisable. Any suggestions on how to use this in educational contexts should be based on a systematic __60__ of the two most important aspects of the L2 word learning problem, this is to say, selecting the relevant vocabulary (which and how many words) and creating the best conditions for the acquisition process. This article sets out to __61__a computer assisted word acquisition programme(CAVOCA) which tries to do exactly this: the programme operationalises current theoretical thinking about word acquisition, and its __62__ are based on a systematic list of the vocabulary relevant for the target group. To __63__its frequency, the programme was __64__ in a number of experimental settings with a paired associated method of learning new words. The experimental results suggest that an approach combining the two methods is most advisable. 50. A. inquires B. requires C. receives D. inspires 51. A. difficult B. easy C. possible D. necessary 52. A. copy B. focus C. find D. clean 53. A. howeverB. moreover C. because D. nevertheless 54. A. disturbB. seem C. occur D. disappear 55. A. solution B. approach C. problem D. wonder 56. A. official B. annual C. objective D. alternative 57. A. predicted B. presented C. postponed D. preferred 58. A. available B. outstanding C. attractive D. evident 59. A. by means of B. moreover C. in spite of D. however 60. A. focus B. analysis C. object D. target 61. A. describe B. grasp C. link D. force 62. A. conclusions B. appointments C. aspects D. contents 63. A. react B. establishC. memorize D. leave 64. A. enhanced B. invented C. contrasted D. behaved Section B Directions: 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) Submitting Homework Online In order to upload an assignment to the system properly, you must save the assignment using one of the following applications: Microsoft Word, Corel WordPerfect, or Microsoft Excel. After you complete an assignment, it is important to save your work. This ensures that assignment being uploaded to the system is the most updated version. Your word processing program may attempt to save the assignment to a default folder on your computer. We recommend creating a new folder, namedafter your course, in a location that is easy to remember, such as “My Documents.” File Name Requirements Select a file name for the assignment that is easy to remember. The file name must NOT contain spaces. Any spaces used in the file name will prevent the file from uploading to the system. File names using the extensions .rtf, .html, .zip, .jpg, or .exe are NOT allowed. Review the following examples tobe sure that you use the proper format: ( Example of an acceptable file name: lesson1.doc ( Example of an unacceptable file name: lesson 1.doc Assignment Upload Procedure Make sure you save the assignment using one of the applications previously identified and ensurethat it meets the file name requirements described above. When the file is ready to upload, follow these steps: Log into the system. Enter your address information and click the CONTINUE button. You will be routed to the “Directions” screen. Review the directions and click the CONTINUE button. You will be routed to the “Special Assignment Upload” screen. Click the BROWSE button. The “Choose File” pop-up window appears. Navigate to the location on your computer where you saved your assignment, and select the file. After you have selected the file, click the UPLOAD button to upload your assignment to the system. 65.Which file name is acceptable for submitting homework?A. research paper.docB. research paper.pdfC. researchpaper.docD. researchpaper.rtf 66.Which of the following is NOT mentioned in the passage?A. Applications.B. Uploading steps.C. The file name.D. Code numbers. 67.The directions suggest saving an assignment to a specific folder in order to help thestudent_____.A. navigate the systemB. remember the location of the documentC. choose the appropriate applicationD. remember the document name quickly (B) SOUTH PARIS, Maine For eight students in the Wilderness Leadership class at Oxford Hills High School, a three-day weekend hike in the White Mountain National Forest sounded like a fun, challenging course requirement. But when a storm dumped up to 3 feet of snow on western Maine, a harsh learning experience turned into a crash course in winter survival. Reported missing from their scheduled meeting place in Gilead at 5:30 p.m. Sunday, the eight students and two teachers were not found until 11 a.m. yesterday [Monday], after a pilot spotted the group moving in rugged snow-blanketed area. The discovery followed an unsuccessful ground search by volunteers on snowshoes. After the group was reported missing Sunday, volunteers hiked 3 miles into the woods to look for the students. The five-hour effort turned up nothing and the decision was made to wait until yesterday morning to also canvass the area by air. A Maine Warden Service pilot lifted off and spotted the group close to their intended trail at about11 a.m. Strong airflow prevented him from descending toward the hikers but the group clearly recognized the plane as part of a search team. “They waved at the plane. They laid down, spread out, and waved,” said Mark Latti, a spokesman for the Maine Warden Service. “The pilot then guided a search party into their location.” 68.Before yesterday, the three-day weekend hike was supposed to be a _____.A. fun and relaxing excursionB. ridiculous course requirementC. crash course for wilderness survivalD. challenging learning experience 69.The underlined word “canvass” in paragraph 4 probably means _____.A. intrudeB. searchC. harvestD. exploit 70.Which of the following is in the correct order? ( The group was reported missing. ( A pilot spotted the group in the snow-blanket area. ( A rescue team arrived at the site of the accident. ( A volunteer search group set out to look for the students. ( The hikers waved to make themselves discovered.A. (((((B. (((((C. (((((D. ((((( 71.Which of the following statements is TRUE? A. The volunteers gave up the search at last because of the airflow. B. The pilot succeeded in landing besides the hikers. C. The hikers almost stuck to their planned route in spite of the heavy snow. D. The search party went into the woods by air, and saved the students out. ( C ) Being less than perfectly well-dressed in a business setting can result in a feeling of great discomfort that may well require treatment to eliminate. And the sad truth is that “clothing mismatches” on the job can ruin the day of the person who is wearing the inappropriate attire(着装)—and the people with whom he or she comes in contact. Offices vary when it comes to dress codes. Some businesses have very high standards for their employees and set strict guidelines for office attire, while others maintain a more relaxed attitude. However, it is always important to remember that no matter what your company’s attitude is regarding what you wear, you are working in a business environment and you should dress properly. Certain items may be more appropriate for evening wear than for a business meeting, just as shorts and a T-shirt are better suited for the beach than for an office environment. Your attire should reflect both your environment and your position. A senior vice president has a different image to maintain than that of a secretary or sales assistant. Like it or not, you will be judged by your personal appearance. This is never more apparent than on “dress-down days”, when what you wear can say more about you than any business suit ever could. In fact, people will pay more attention to what you wear on dress-down days than on “business professional ” days. Thus, when dressing in “business casual” clothes, try to put some good taste into your wardrobe choices, recognize that the “real” definition of business casual is to dress just one notch(等级) down from what you would normally wear of business-professional attire days. Remember, there are borders between your career and our social life. You should dress one way for play and another way when you mean business. Always ask yourself where you are going and how other people will be dressed when you get there. Is the final destination the opera, the beach, or the office? Dress properly and you will discover the truth in the principle that clothes make the man—and the woman. When in doubt, always misjudge on the side of dressing slightly more traditionally than the situation demands. 72. What is the passage mainly about? A. How to dress properly in a business setting. B. A president of a company should dress differently from a secretary or sales assistant. C. The differences between professional and casual dress. D. Improper dress will make a person feel uncomfortable. 73. Which of the following statements is true? A. Every company has strict rules regarding office dress. B. You can wear whatever you like if your company doesn’t have high standards for dressing. C. You should dress according to the business setting even when there are no fixed rules. D. In companies with relaxed rules on office dress, you can’t spot a manager among others. 74. Which statement best describes “dress-down days”? A. On dress-down days, you can wear whatever you like. B. People’s clothes on dress-down days don’t receive much attention. C. We can’t judge a person’s taste by his clothes on dress-down days. D. People are usually more careful about what they wear on dress-down days than on other occasions. 75. Which of the following is NOT the rule offered in the passage with regard to business dress? A. Remember to ask others for advice when you are not sure about what to dress. B. Think about how other guests will wear if you are invited to a dinner. C. For a business meeting and a concert, you should dress differently. D. Dress a bit traditionally if you are not sure about proper dress for a certain occasion. Section C Directions: Read the following text and choose the most suitable heading from A-F for each paragraph. There is one extra heading which you do not need. A. The comparison between renewable energy and nuclear energy B. The benefits and risks of using nuclear energy C. The reason for keeping nuclear power D. The panic caused by the leak of radiation E. The main energy source and its problems F. An ideal energy and the proportion it accounts for 76. One of the consequences of the terrible earthquake and tsunami in Japan on 11 March was, of course, a leak of radiation at the Fukushima nuclear power station on the country’s east coast. Soon afterwards, all the people living within twenty kilometres of the plant were told to leave because of the danger from the radiation. 77. The pros and cons of nuclear power always come up in debates about how the world should produce the energy it needs. Those who think the risks are too great can obviously use Chernobyl and now Fukushima in their argument, while also pointing out that nuclear waste stays radioactive for hundreds of years, and asking what might happen if terrorists ever chose to attack a nuclear power plant. Those who support nuclear power point out that a very small amount of nuclear fuel can create a huge amount of energy, and that unlike the burning of fossil fuels such as oil, coal and natural gas, nuclear power stations don’t contribute to global warming by pushing greenhouse gases into the atmosphere. 78. Most of the world’s energy currently comes from fossil fuels, but this can’t go on forever. As well as the problem of global warming there is the simple fact that the Earth has a limited amount of these resources. They will eventually run out although there is a lot of disagreement about when that might be. 79. Apart from nuclear power, which currently provides less than 10% of the world’s energy, the other alternative is energy from renewable sources. These include hydropower, biofuels (made mostly from crops), wind power and solar power, and together they currently provide around 15% of the world’s energy. Some scientists think renewable energy is the great hope for the future not only because it won’t run out but also because it is less risky than nuclear power and produces far fewer greenhouse gases than burning fossil fuels. 80. Other scientists, however, believe we will never produce enough renewable energy to fill the gap when fossil fuels begin to run out. That is why, even while watching the very worrying events in Japan, they argue that nuclear power will always have to be part of the solution to the world’s energy problems. Section D Directions: Read the passage carefully. Then answer the questions or complete the statements in the fewest possible words. Frogs, toads and salamanders usually make us think of green, slimy little monsters. These monsters actually belong to a very special class of animals called the amphibians. Amphibians can live both onland and in the water. They commonly inhabit ponds, rivers, marshes and other wetlands. Today, amphibians are becoming extinct very quickly from all the six continents where they are found. More than 25 countries are reporting sharp drops in the populations of amphibians. In some places, embryos (胚胎) are dying; in others, adults are missing. Why are they dying off? Scientists blame human interference. Industrial waste and toxic gases given out by factories, manufacturing plants and cars are steadily poisoning the breeding grounds of amphibians. Chemicals such as sulphur dioxide rise high into the atmosphere and mix with rain. This makes the rain acidic and thus kills off delicate amphibian embryos. More rare species of amphibians are already gone. Costa Rica's Golden toads have not been seen since 1989. The Australian Gastric Brooding frogs are extinct. Leopard frog numbers are dropping in the Rocky Mountains. Leopard frogs live in the wetland regions in these areas. The wetlands are being drained to make way for highways, industry and new housing. Another threat to the amphibians is the increased ultraviolet radiation. Ultraviolet rays come from the sun and are extremely harmful to living things. They can cause skin cancer in humans. Luckily for us, ultraviolet rays are blocked by a thick layer of ozone above the earth's atmosphere. Ozone is a special kind of oxygen which absorbs ultraviolet radiation. Now, the ozone layer is being destroyed by chemicals called CFC's which are given off by factories. A hole in the ozone layer was discovered over Antarctica in the late 1980’s. As a result, more ultraviolet rays are reaching the earth and more amphibians are dying. Just as the emergence of new infectious diseases such as Bird Flu are a threat to human and animal populations across the world, amphibian species are also facing their most significant threat from a little understood disease. A chytrid fungus is understood to be of the major causes of frog death across the world. (Note: Answer the questions or complete the statements in NO MORE THAN TWELVE WORDS) 81._____________________________________indicate that amphibians are dying out quickly. 82.What’s the destructive force of acid rain? _________________________________________________________________________. 83.The ozone layer protects people by _____________________________________________. 84.List at least two major factors that lead to the extinction of amphibians. _________________________________________________________________________. 第II卷 (共45分) . Translation Directions: Translate the following sentences into English, using the words given in the brackets. 85. 听到要放假的消息,我们都很兴奋。

精编2012届静安区一模,附答案

精编2012届静安区一模,附答案

2012届静安区一模英语试卷2012. 1第I卷(共 105 分)I. Listening ComprehensionSection A Short ConversationsDirections: 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. At 3 o‘clock. B. At 4 o‘clock. C. At 5 o‘clock. D. At 6 o‘clock.2. A. Ask the store to fix the skirt. B. Get her money back.C. Shop at another store.D. Exchange the shirt.3. A. In a movie studio. B. In a department store.C. In a publishing house.D. In a research laboratory.4. A. Waiter and diner. B. Customer and salesgirl.C. Classmates and teachers.D. Husband and wife.5. A. To try his luck at another restaurant.B. To book a table for Tuesday.C. To book a smaller table.D. To cancel his dinner plan.6. A. She thinks the explanations are difficult.B. The explanations will be added in a later edition.C. She thinks the book should include more information.D. The book includes an explanation of all the answers.7. A. Chicken is tasty. B. Roast beef is tasty.C. Not very satisfactory.D. Very satisfactory.8. A. The cinema is nearby.B. He doesn‘t know there is a cinema nearby.C. He doesn‘t understand the question.D. He doesn‘t want to go to the cinema.9. A. It is unfair that the man‘s wife should stay home.B. It is impossible to repair the pipes again.C. It is not the first time that the pipes have leaked.D. It is a pity that the man‘s wife can‘t go to the co ncert.10. A. The price for rent is beyond their reach.B. The neighbourhood is too far away.C. They don‘t need a new apartment.D. He hopes that they can rent it as soon as possible.Section B PassagesDirections: 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. A special CD. B. A photograph of the mystery star.C. Two concert tickets.D. A latest record.12. A. After a tragic accident happened.B. When he formed the habit of using drugs.C. When his wife left him.D. After he succeeded in the late 90‘s.13. A. A free concert. B. Life of a pop star.C. A famous guitar player.D. A sad song Tears in Heaven.Questions 14 through 16 are based on the following news.14. A. The amount and pattern of sleep. B. Sleeping problems of old people.C. The relationship between sleep and health.D. The importance and necessity of sleep.15. A. About 1.5 hours. B. About 40 minutes.C. About 12 hours.D. About 120 minutes.16. A. About 6 hours. B. About 7 hours.C. About 8 hours.D. About 10 hours.Section C Longer conversationsDirections: In Section C, you will hear two longer conversations. The conversations will be read twice. After you hear each conversation, you will be required to fulfill the task by filling in the numbered blanks with the information you have heard. Write 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: Beneath each of the following sentences there are four choices marked A, B, C and D. Choose the one answer that best completes the sentence.25. Should people pursue their own happiness _______ the expense of others?A. byB. throughC. forD. at26. Surprisingly, Susan‘s beautiful hair reached below her knees and made_______almost anovercoat for her.A. themB. herC. itselfD. herself27. According to some scientists, global warming ______ the survival of the whole human race.A. threatenB. threatensC. are threatenedD. is threatened28. A new laptop costs about _____ of a second-hand one.A. the price of three timesB. three times the priceC. as much as the three times priceD. three times than the price29. A very sharp increase ______ some Fed officials to push for higher rates to restrain inflation.A. need have persuadedB. might have persuadedC. must have been persuadedD. might have been persuaded30. Eating sensibly and taking regular exercise is a fairly reliable method of losing weight,______?A.is itB. are theyC. aren‘t theyD. isn‘t it31.In recent years much more emphasis ______ on developing the students productive skills.A. puts B has put C. has been put D. is put32. Little _____ about her own safety, though she herself was in great danger.A. she caredB. she may careC. may she careD. did she care33. People are not allowed to enter the garden to prevent the flowers______.A. being destroyedB. destroyingC. destroyD. to destroy34. ______ you‘ve got a chance, you might as well make full use of it.A. BeforeB. Though`C. Now thatD. Until35. You should allow two weeks for your visa application ______.A. to processB. to be processedC. processedD. to be processing36. I kept getting mysterious phone calls______ the caller would hang up as soon as I answered.A. whereB. whichC. whenD. that37. The modern carpenter would be just as able to produce craftsmanship as the carpenter of fiftyyears ago if ________ proper tools and materials.A. to be givenB. being givenC. giving himD. given38. Steve Jobs had been fighting against cancel for eight years ______ he died on October 5.A. so thatB. beforeC. in caseD. after39. Some one else defines who they are and ______ they stand for as public figures.A. whetherB. thatC. whatD. how40. It should be obvious to everyone ______ we need to make some changes.A. thatB. howC. whatD. whereSection 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.A. expandB. developingC. restD. slipE. measureF. annualG. fightingH. domesticI. proveJ. doubledNEW YORK (Reuters) - U.S. factories shrugged off weakness in the global economy in November as manufacturing activity rose to its highest level in five months, a fresh sign the __41__economy was accelerating.Recent data on consumer spending and private-sector job creation has also boosted optimism on the pace of growth."The economy seems finally to be __42__real momentum," said Ian Shepherdson, an economist at High Frequency Economics in Valhalla, New York.Also pointing to growth, automakers reported U.S. sales rose 13.9 percent in November from a year earlier, Autodata Corp said.The Institute for Supply Management said on Thursday its index of national factory activity rose to 52.7 from 50.8 the month before, beating analysts' expectations and showing the sector continues to__43__.The added momentum, also apparent in the report's details, reduces the chances the U.S. economy will __44__into a new recession, even with an expected contraction in the euro zone.Compared to a dismal first half of the year, the pace of U.S. growth more than __45__in the third quarter to a 2 percent __46__rate. While that remains subpar, economists believe activity will __47__even stronger in the final three months of the year.The ISM __48__of new orders rose to its highest level since April, and the export index also improved, although modestly."That should keep some momentum going," said Sean Incremona, an economist at 4Cast in New York. "It is good to see things are not getting worse now."Much of the __49__ of the world, however, is getting worse, especially in Europe where policy-makers are fighting a raging sovereign debt crisis.III. Reading ComprehensionSection ADirections: For each blank in the following passages 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.Fifty years ago, most people‘s daily levels of activity were equivalent to walking three to five miles a day. Today, the average person fails to __50__that distance in a week. It is __51__the ratio of fatness has soared — with serious implications for health.What we have__52__in convenience from labour-saving devices over the past half-century, we have paid for __53__a sharp decline in physical activity. We use cars, buses or trains to get to work; our children are__54__to schools; elevators and lifts have replaced conventional stairs in shopping centers, offices and apartment blocks. Washing machines, vacuum cleaners, dishwashers and electric mowers all reduce the effort required to __55__a clean and tidy home. Almost one third of adults spend over ten hours sitting down every day, __56__up to a staggering of average 32years and four months over a lifetime. __57__surprising, then, that researchers __58__this lifestyle for our weight gain.Of course, our diets have changed, too, __59__the fact is that we consume fewer calories now than in the 1960s. So what is the __60__? The secret is integrated exercise. This__61__ going about your __62__ daily life—but doing it with enthusiasm. It might mean standing to answer the phone and tapping your feet on the floor as you work. It means never taking the car when you could walk; it means standing on short train and bus __63__, or walking at a pace where you feel you might __64__a run if you were to go any faster.50. A. take B. walk C. include D. cover51. A. no doubt B. no wonder C. no use D. no matter52. A. gained B. received C. accepted D. acquired53. A. in spite of B. instead of C. in terms of D. in the place of54. A. delivered B. taken C. driven D. accompanied55. A. protect B. maintain C. preserve D. stay56. A. saying B. taking C. targeting D. adding57. A. Nearly B. Almost C. Hardly D. Rarely58. A. criticize B. scold C. accuse D. blame59. A. so B. but C. and D. as60. A. solution B. approach C. application D. method61. A. concerns B. relates C. explains D. involves62. A. various B. normal C. proper D. local63. A. journeys B. tours C. voyages D. activities64. A. come into B. burst into C. break into D. get intoSection 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)Beat the Burglar Don‘t invite crime—take basic, sensible precautions. Your house and property are valuable and must be properly protected. When you buy a lock, you buy time—and this is the one thing a burglar can‘t afford. Most thieves are casual opportunists to whom the best deterrents are delay and noise which could mean discovery.When you leave it –lock it!First of all, fit security locks to all doors and windows and a safety chain on the front door. Secondly, use them! And use them every time you go out, even if it‘s only for a short time. If you have any ladders or tools, don‘t leave them lying about in the garden, lock them away or at least immobilise them.Don‘t rely on ―safe‖ or ―secret‖ places for keys and valuables –nine times out of ten, they are the first place a thief will look.When you move house .…..When you move into a new house, even if it is fitted with security locks, change them. You don‘t know who may have duplicate keys. When you are new to a district, you are particularly vulnerable. Never let anyone that you don‘t know into your house. An official-looking cap is not enough, ask for proof of identity and look at it carefully—if you are still not satisfied, don‘t let the person in.Valuables need special protectionReally valuable items such as jewellery, should be given special protection –preferably by leaving them with your bank. But a small security safe, properly installed, should protect you against all but the most determined burglar. It is also most important to maintain an up-to-date list of valuables and their descriptions. In the case of fine art, paintings, ceramics or jewellery, color photographs can sometimes be of assistance to the police should you be unfortunate enough to have them stolen. Enter the details on the back of the pictures. But don‘t keep such documents in your house, keep them at the bank or with your insurance company.Going on holiday?Don‘t advertise the fact that your home is empty. Do remember to cancel the milk and newspapers and also to draw curtains back. Don‘t leave notes for tradesmen and try not to talk about your holidays and future plans loudly in public.Operate a‖Good Neighbour‖scheme to ensure that mail is taken in, the house checked regularly and that lights are put on. If you plan to be away for a long time, make sure that your lawn is cut.Call at your local police station and tell them you are going away. Make sure that they know who has your spare key and how you can be contacted in case of trouble.Especially at holiday time, don‘t leave cash or valuables in the house –take them with you or lodge them with the bank.65. According to the document which is issued by the Metropolitan Police, London, which of thefollowing does not belong to valuables?A. jewelleryB. fine artC. newspapersD. paintings66. The word duplicate in When you move house ….is closest in meaning to______.A. originalB. copyC. copperD. delicate67. Which of the following statements is INCORRECT?A. Call at your local police station and tell them you are going away.B. Do remember to cancel the milk and newspapers when you are going on holiday.C. When you move into a new house, you must change security locks.D. Do leave any ladders or tools lying about in your garden.68. The document tells the residents how to _______.A.deal with their personal properties properlyB.invite anyone that you don‘t know into your houseC.advertise the fact that your house is emptyD.keep valuable items at home(B)The inhabitants of the earth are divided not only by race, nation, religion or ideology, but also, in a sense, by their position in time. Examining the present population of the globe, we find a tiny group who still live, hunting and food-foraging, as men did millions of years ago. Others, the vast majority of mankind, depend not on bear-hunting or berry-picking, but on agriculture. They live, in many aspects, as their ancestors did centuries ago. These two groups taken together compose perhaps 70 percent of all living human beings. They are the people of the past.By contrast, somewhat more than 25 percent of the earth‘s population can be found in the industrialized societies. They lead modern lives. They are products of the first half of the twentieth century, moulded by mechanization and mass education, brought up with lingering memories of their own country‘s agricultural past. They are, in fact, the people of the present.The remaining 2 or 3 percent of the world‘s population, however, are no longer people of either the past or the present. For within the main centers of technological and cultural change, in Santa Monica, California and Cambridge, Massachusetts, in New York and London, and Tokyo, are millions of men and women who can already be said to be living in the way of life of the future. Trend-makers often without being aware of it, they live today as millions will live tomorrow. And while they account for only a few percent of the global population today, they already form an international nation of the future in our midst. They are the advance agents of men, the earliest citizens of the world-wide super-industrial society now in the throes of(正在做) birth.What makes them different from the rest of mankind? Certainly, they are richer, better educated, more mobile than the majority of the human race. They also live longer. But what specifically marks the people of the future is the fact that they are already caught up in a new, stepped-up pace of life. They ―live faster‖ than the people around them.69. The main argument in this passage is that ______.A a small percent of the world‘s population is already ―living in the future‖B.the majority should see what the future will be likeC.the new ―pace of life‖ is actually nothing newD.however we live, we must all face an increased pace of life70. The ― people of the present‖ here refers to those who ______.A.rely on their county‘s agricultural pastB.spend their time examining different racesC.have been shaped by industrialization and mass educationD.are constantly trying to change life as they see it71. From what the author says, ―trend-makers‖ are people who ______.A.live in large cities all over the worldB.dream about the futureC.set the pattern of life for the futureD.make changes in culture and technology(C)For several days I (Jane Eyre) saw little of Mr. Rochester. In the morning he seemed much occupied with business, and in the afternoon gentlemen from the neighourhood called and sometimes stayed to dine with him. When his foot was well enough, he rode out a great deal.During this time, all my knowledge of him was limited to occasional meetings about the house, when he would sometimes pass me coldly, and sometimes bow and smile. His changes of manner did not offend me, because I saw that I had nothing to do with the cause of them.One evening, several days later, I was invited to talk to Mr. Rochester after dinner. He was sitting in his armchair, and looked not quite so severe, and much less gloomy. There was a smile on his lips, and his eyes were bright, probably with wine. As I was looking at him, he suddenly turned, and asked me, ―Do you think I‘m handsome, Miss Eyre?‖The answer somehow slipped from my tongue before I realized it: ‗No, sir.‖―Ah, you really are unusual! You are a quiet, serious little person, but you can be almost rude.‖―Sir, I‘m sorry. I should have said that beauty doesn‘t matter, or something like that,‖―N o, you shouldn‘t! I see, you criticize my appearance, and then you stab(刺)me in the back! You have honesty and feeling. There are not many girls like you. But perhaps I go too fast. Perhaps you have awful faults to counterbalance(抵消)your few good points.I thought to myself that he might have too. He seemed to read my mind, and said quickly, ―Y es, you‘re right. I have plenty of faults. I went the wrong way when I was twenty-one, and have never found the right path again. I might have been very different. I might have been as good as you, and perhaps wiser. I am not a bad man, take my word for it, but I have done wrong. It wasn‘t my character, but circumstances which were to blame. Why do I tell you all this? Because you‘re the sort of person people tell their problems and secrets to, because you‘re sympathetic and give them hope.‖It seemed he had quite a lot to talk to me. He didn‘t seem to like to finish the talk quickly, as was the case for the first time.―Don‘t be afraid of me, Miss Eyre.‖ He continued. ―Y ou don‘t relax or laugh very much, perhaps because of the effect Lowood school has had on you. But in time you will be more natural with me, and laugh, and speak freely. You‘re like a bird in a cage. When you get out of the cage, you‘ll fly very high. Good night.‖72. At the beginning Miss Eyre 's impressions of Mr. Rochester were all EXCEPT _______.A. busyB. sociableC. friendlyD. changeable73. Why did Mr. Rochester say" . . . and then you stab me in the back!" (in para. 7)?A. Because Jane had intended to kill him with a knife.B. Because Jane had intended to be more critical.C. Because Jane had regretted having talked to him.D. Because Jane had said something else to correct herself.74. From what Mr. Rochester told Miss Eyre, we can conclude that he wanted to _______.A. tell her all his troublesB. tell her his life experienceC. change her opinion of himD. change his circumstances75. At the end of the passage, Mr. Rochester sounded_______.A. rudeB. coldC. friendlyD. encouragingSection CDirections: Read the following text and choose the most suitable heading from the list A-F for each paragraph. There is one extra heading which you do not need.76.An Iowa high school counselor gets a call from a parent protesting the ―C ‖ her child receivedon an assignment. ―The parent argued every point in the essay, ‖recalls the counselor, who soon realized whythe mother was so disappointed about my grade. ―It became apparent that she‘d written it. ‖77. a priority at their school, but only 25%described their experience working with parents as ―very satisfying.‖ When asked to choose me biggest challenge they fac e, 31% of them quoted involving parents and communicating with them as their top choice. 73% of new teachers said too many parents treat schools and teachers as enemies.78. At a time when competition is rising and resources are limited, when battles over testing force schools to adjust their priorities, when cell phones and e-mail speed up the information flow and all kinds of private ghosts and public quarrels slip into the parent-teacher conference, it‘s harder for both sides to step back and breathe deeply and look at the goals they share.79 Everyone says the parent-teacher conference should be pleasant, civilized, a kind of dialogue where parents and teachers build partnership. But what most teachers feel, and certainly what all parents feel, is anxiety and panic.80. When a teacher asks parents to be partners, he or she doesn't necessarily mean Mom or Dad should be camping in the classroom. Research shows that though students benefit modestly from having parents involved at school, what happens at home matters much more. According to research based on the National Education Longitudinal Study, a sample of nearly 25,000 eighth graders, among four main areas of parental involvement(home discussion, home supervision. school communication, and school participation), home discussion was the most strongly related.Section DDirections: Read the passage carefully. Then answer the questions or complete the statements in the fewest possible words.Years ago, when I started looking for my first job, wise advisers urged, "Barbara, be enthusiastic! Enthusiasm will take you further than any amount of experience."How right they were. Enthusiastic people can turn a boring drive into an adventure, extra work into opportunity and strangers into friends."Nothing great was ever achieved without enthusiasm," wrote Ralph Waldo Emerson. It is the paste that helps you hang in there when the going gets tough. It is the inner voice that whispers, "I can do it!" when others shout, "No, you can't."It took years and years for the early work of Barbara McClintock, a geneticist who won the 1983 Nobel Prize in medicine, to be generally accepted. Yet she didn't let up on her experiments. Work was such a deep pleasure for her that she never thought of stopping.We are all born with wide-eyed, enthusiastic wonder as anyone knows who has ever seen an infant's delight at the jingle of keys or the scurrying of a beetle.It is this childlike wonder that gives enthusiastic people such a youthful air, whatever their age.At 90, cellist Pablo Casals would start his day by playing Bach. As the music flowed through his fingers, his stooped shoulders would straighten and joy would reappear in his eyes. Music, for Casals, was a medicine that made life a never ending adventure. As author and poet Samuel Ullman once wrote, " Years wrinkle the skin, but to give up enthusiasm wrinkles the soul."How do you rediscover the enthusiasm of your childhood? The answer, I believe, lies in the word itself. "Enthusiasm" comes from the Greek and means "God within." And what is God within is but an abiding sense of love -- proper love of self (self-acceptance) and, from that, love of others.Enthusiastic people also love what they do, regardless of money or title or power. If we cannot do what we love as a full-time career, we can as a part-time avocation, like the head of state who paints, the nun who runs marathons, the executive who handcrafts furniture.Elizabeth Layton of Wellsville, Kan, was 68 before she began to draw. This activity ended bouts of depression that had plagued her for at least 30 years, and the quality of her work led one critic to say, "I am tempted to call Layton a genius." Elizabeth has rediscovered her enthusiasm. We can't afford to waste tears on "might-have-been." We need to turn the tears into sweat as we go after "what-can-be."We need to live each moment wholeheartedly, with all our senses -- finding pleasure in the fragrance of a back-yard garden, the crayoned picture of a six-year-old, the enchanting beauty of a rainbow. It is such enthusiastic love of life that puts a sparkle in our eyes and smoothes the wrinkles from our souls.(Note:Answer the questions or complete the statements in NO MORE THAN TWELVE WORDS.)81. What is this passage mainly about?82. "Nothing great was ever achieved without enthusiasm," means we can achieve nothing.83. ―God within‖( in para.8 ) means .84. The last sentence (in para.10) We need to turn the tears into sweat as we go after"what-can-be." means .第II卷(共 45 分)I. TranslationDirections: Translate the following sentences into English, using the words given in the brackets.1.我们在国外旅游时应遵守当地的风俗。

2011-2012年上海市静安区高三化学一模试卷和答案.

2011-2012年上海市静安区高三化学一模试卷和答案.

2012年上海市静安区高三化学一模试卷和答案(满分150分,时间120分钟说明:1.请将正确答案写在答题卷上。

写在试题卷上一律不给分。

2.本卷可能用到的元素相对原子质量H —1 C —12 N —14 O —16 Na —23 Mg —24 Al —27 P —31 S —32 Cl —35.5 K —39 Ca —40 Fe —56 Cu —64 Br —80 Ag —108 I —127第Ⅰ卷 (共66分一、选择题(共10分,每小题2分,只有一个正确选项。

1.2011年诺贝尔化学奖授予发现准晶体的以色列化学家。

准晶体原子排列有序,但准晶体不具备晶体的对称性。

下列归类肯定错误的是A .碘单质—分子晶体B .铝铜铁合金—准晶体C .石墨—原子晶体D .氧化镁—离子晶体2. 铁是26号元素,铁原子的M 电子层有14个电子,则其外围电子排布式为A .4s 2 B. 3d 54s 2 C. 3d 64s 2 D.3p 63d 63.下列有机物不属于酯类的是A .硝酸纤维 B.脂肪 C.硝化甘油 D.甘氨酸4. 某蓝色手柄滴定管滴定后读数如右图所示,则以下记录的数据正确的是A .20.00mL B. 20.0mL C. 20.10mL D.20.1mL5.以下不能比较硫和磷非金属性相对强弱的是A .单质的活泼性 B. 氢化物的稳定性C .H-S 键和H-P 键的极性D .最高氧化物对应水化物的酸性二、选择题(共36分,每小题3分,只有一个正确选项6. 不能通过相应氧化物进一步与氧气反应生成的物质是A .SO 3 B. H 2O 2 C.NO 2 D. Na 2O 27. 某化工生产反应历程的能量变化如右图,过程I 没有使用催化剂,过程Ⅱ使用了催化剂,则可判断催化剂除了能改变反应速率外,还可以改变的是A. 反应物的状态B.反应的完成程度C. 生产能耗D.反应热效应8. 某原电池的总反应为:2FeCl 3+Fe →3FeCl 2,则以下叙述正确的是A .铁作阳极 B.炭棒作阴极C.正极反应式为Fe 3++e →Fe 2+D.负极反应式为Fe 2+ -e →Fe 3+9.下列有机物的结构简式和名称都正确的是A .2-甲基丁醛 CH 3CH 2 (CH 3CHCOHB .硬酯酸甘油脂C .TNTD .α-氨基丙酸 CH 3CH(NH 2COOH10. 炼钢时,将氧气、生石灰加入熔融生铁后,会发生多个反应,其中不可能生成的是 A .Ca SiO 3 B. Ca 3(PO 42 C. Fe 2O 3 D. CO11.A 与B 在溶液中进行反应,无论A 与B 的物质的量之比如何,都可以用所示的离子方程式表示的是A .碘化钾与氯气:5I -+3Cl 2-+3H 2O → IO 3-+ 6Cl - + 6H + B .KAl(SO 42与Ba(OH2:2Ba 2+ + 4OH – + Al 3+ + 2SO 42–→2BaSO 4↓+ AlO 2– + 2H 2OC 17H 35COOCH 2C 17H 35COOCH 2C 17H 35COOCHCH 3NO 2NO 2NO 2CuC .氨水与SO 2: NH 3·H 2O + SO 2 → HSO 3-+ NH 4+D .NaAlO 2与AlCl 3:Al 3+ + 3AlO 2- +6H 2O → 4Al (OH3↓12.为验证铜与稀硝酸反应的还原产物是NO 而不是NO 2,设计了如右图的装置, 以下叙述错误的是A 应先打开活塞再从右侧加稀硝酸 B.左侧稀硝酸须注满C.关闭活塞后铜丝会全部溶解 D 反应停止后打开活塞气体变成红棕色13. 呋喃甲醛(即糠醛的结构简式如右图,其分子中的环和苯环有相似的化学性质(即有“芳香性”,则关于糠醛的叙述错误的是 A .能生成呋喃甲醇 B .能生成呋喃甲酸C .能与溴水生成多种加成产物D .能与苯酚制备糠醛树脂14.常温下,在丙酮-盐酸混合溶液中,Fe 3+比Cu 2+的溶解度更大,用该溶液作展开剂分离Fe 3+ 和Cu 2+的装置如右图。

2012届静安区高三一模语文

2012届静安区高三一模语文

静安区20‎11学年第‎一学期高三‎年级教学质‎量检测20‎12.1语文学科试‎卷1.本考试设试‎卷和答题纸‎两部分,试卷包括试‎题与答题要‎求,所有答题必‎须写在答题‎纸上,做在试卷上‎一律不得分‎。

2.答题纸与试‎卷在试题编‎号上是一一‎对应的,答题时应注‎意不能错位‎。

3.考试时间1‎50分钟。

试卷满分1‎50分。

一阅读 80分(一) 阅读下文,完成1-6题。

(18分)①在所谓文学‎边缘化的时‎代,韩寒,这个戏谑、调侃的高中‎辍学青年,这个以赛车‎手为职业的‎业余作家,像这个戏剧‎性时代的一‎个戏剧性神‎话:他的博客点‎击率,已经超过4‎.5亿人次;在2009‎年,他被多家媒‎体选为“年度人物”;在2010‎年,他被《时代周刊》选为“全球最具影‎响力100‎人”,被《外交政策》选为“全球百大思‎想家”。

有人据此认‎为,。

②和郭敬明相‎比,韩寒展示了‎“80后写作‎”另一种可能‎性。

在韩寒戏谑‎、尖刻的追问‎中,郭敬明营造‎的“幻城..”⑴烟消云散,逐渐展现出‎冰冷的真相‎——“80后”一代依然生‎活在历史之‎中。

如果说,郭敬明的写‎作是“小时代”写作,那么韩寒的‎写作则是对‎抗“小时代”的“大时代”写作,通过对于一‎系列热点新‎闻事件反讽‎式的解读,重新建立历‎史与个人的‎关联,自由、公正等一系‎列“大词”,以及在“90年代”的范畴里被‎视为妨害“日常生活”的政治言说‎,在韩寒的杂‎文中被再次‎激活。

对于“80后”一代,韩寒的写作‎提醒了一点‎,个人的体验‎与命运,终究和具体‎的历史情境‎相关——而这是郭敬‎明高度抽象‎化的写作所‎努力抹去的‎。

③韩寒提供了‎一种新的“形式”来回应作为‎“内容”的当下中国‎。

“80后”是在“80年代”历史终结后‎开始写作的‎。

韩寒式的“大时代”写作,是“大时代”终结之后的‎“大时代”写作,以往回应“大时代”的艺术形式‎,比如充满悲‎剧意味的“呐喊”,已然被历史‎所摧毁,我们所面对‎的不过是伟‎大的遗骸。

2012上海各区英语一模答案(高三)老师给的

2012上海各区英语一模答案(高三)老师给的

012宝山区高三答案及评分标准参考答案:1—5 CBCCA 6—10 AABDA 11—16 BBC BAD17. magazine 18. concerts 19. traveling 20. disabled21. Euston Centre 22.AD 58412 23.By cheque/check 24. Within three weeks25—29 CADAC 30—34 CBBDC 35—40 BCABA A41. D 42. C 43.H 44.B 45.G 46.J 47.F 48.A 49. E50—54 BAACD 55—59 DBACC 60—64 BADCB65—68 ACBC 69—71 ACD 72—75 BBDC 76—80 ADFEB81. the financial crisis could influence other parts82. swift and impressive83. not smart enough84. trusting and supporting the Fed and the U.S. government.85. The monitor was absent from/ the class meeting /yesterday/yesterday’s class meeting.86. In order to/To catch up with other students, /he is trying to /cure himself of bad habits /in his study.87. There is no doubt that /the teacher finds fault with your homework/exercises /in order to/so as to/to help you/ make greater progress.88. Although (they were) tired out, /they still continued to /search for the survivors/in the accident.89. Only by /facing the reality /and analyzing the situation seriously /can we find /the solution to the problem.评分标准:Reading:1. 每题2分。

上海市四区(静安宝山杨浦青浦)2012届高三模拟考试数学(文)试题

上海市四区(静安宝山杨浦青浦)2012届高三模拟考试数学(文)试题

四区2011学年度第二学期高三模拟数学试卷(文科) 2012.4.考生注意: 1.答卷前,考生务必在答题纸写上姓名、考号,并将核对后的条形码贴在指定位置上.2.本试卷共有23道题,满分150分,考试时间120分钟.一.填空题(本大题满分56分)本大题共有14题,考生应在答题纸相应编号的空格内直接填写结果,每个空格填对得4分,否则一律得零分. 1.若函数()1f x =的反函数为()1f x -,则()11f -= .2.若复数z 满足211z i i=+-,(其中i 为虚数单位),则z= .3.已知全集U R =,函数12-=xy 的定义域为集合A ,则=A C U . 4.第一届现代奥运会于1896年在希腊瑞典举行,此后每4年举行一次. 奥运会如因故不能 举行,届数照算.2008年北京奥运会是第 届.5. 已知口袋里装有同样大小、同样质量的16个小球,其中8个白球、8个黑球,则从口袋中任意摸出8个球恰好是4白4黑的概率为 . (结果精确到001.0)6.直线l 的一个方向向量(12)d =,,则直线l 与02=+-y x 的夹角大小为 .(结果用反三角函数值表示)7.如果实数y x ,满足:⎪⎩⎪⎨⎧≥+≤-+≤+-.01,02,01x y x y x 则目标函数y x z +=4的最大值为 .8. 函数()321-+-+-=x x x x f 的最小值点为 9. 一个简单几何体的主视图、左视图如图所示,则其俯视图不可能为①长方形;②正方形;③圆;④椭圆.其中正确的是 .10. 用铁皮制作一个无盖的圆锥形容器(如图),线与底面所在平面的夹角为045,容器的高为10cm ,不计)则制作该容器需要的铁皮为 2cm .(结果精确到1.02cm )11.已知过抛物线C :22y px =(0p >)焦点F 的直线l 和y 轴正半轴交于点A ,并且l 与 C 在第一象限内的交点M 恰好为线段AF 的中点,则直线l 的倾斜角为___________.(结果用反三角函数值表示)12.若把()()()nx x x ++⋅⋅⋅+++++11112展开成关于x 的多项式,其各项系数和为n a(*N n ∈),则na = .13.若正实数y x ,满足:211111=+++y x ,则y x 的取值范围为 .14.设双曲线1422=-y x 的右焦点为F ,点1P 、2P 、…、n P是其右上方一段(522≤≤x ,0≥y )上的点,线段F P k 的长度为k a ,(n k ,,3,2,1 =).若数列{}n a 成等差数列且公差)55,51(∈d ,则n 最大取值为 .二、选择题(本大题满分20分)本大题共有4题,每题有且只有一个正确答案,考生应在答题纸的相应编号上,填上正确的答案,选对得5分,否则一律得零分. 15.“3>x ”是“3>-x ”的 ………( ).()A 充分非必要条件()B 必要非充分条件 ()C 充要条件()D 既非充分又非必要条件16.执行如图所示的程序框图,输出的S 值为 ………( ).()A 3 ()B 6- ()C 10 ()D 15-17.直线3y kx =+与圆()()22324x y -+-=相交于,M N 两点,若MN ≥k 的取值范围是 ………( ).()A 3[,0]4-()B [)∞+⋃⎥⎦⎤ ⎝⎛-∞-,043,()C[,]33-()D2[,0]3-18. 如图所示,点P 是函数)sin(2ϕω+=x y )0,(>∈ωR x 的图像 的最高点,M ,N 是该图像与x 轴的交点,若0=⋅, 则ω的值为 ………( ).()A 8π()B 4π()C 4 ()D 8三、解答题(本大题满分74分)本大题共5题,解答下列各题必须在答题纸相应编号的规定区域内写出必要的步骤 . 19.(本题满分12分)本题共有2个小题,第1小题满分5分,第2小题满分7分 .已知)(2)14(log )(2R ∈++=x kx x f x是偶函数.(1)求实数k 的值;(2)若关于x 的方程0)(=-m x f 有解,求实数m 的取值范围.20.(本题满分14分)本题共有2个小题,第1小题满分9分,第2小题满分5分 .直三棱柱111C B A ABC -的底面为等腰直角三角形,90=∠BAC ,2==AC AB ,221=AA ,F E 、分别是1AA BC 、的中点.求:(1)异面直线EF 和B A 1所成的角; (2)直三棱柱111C B A ABC -的体积.21.(本题满分14分)本题共有2个小题,第1小题满分6分,第2小题满分8分 .已知向量)sin ,)62(sin(x x π+=,)sin ,1(x n =,n m x f ⋅=)(.(1)求函数()y f x =的最小正周期及单调递减区间;AC B A1E F C1B1(2)记△ABC 的内角C B A ,,的对边分别为c b a ,,.若212)2(+=B f ,3,5==c b ,求a 的值.22.(本题满分16分)本题共有3个小题,第1小题满分4分,第2小题满分6分,第3小题满分6分.已知x 轴上的点,,,,21n A A A 满足n n n n A A A A 1121-+=(*,2N n n ∈≥),其中)0,5(),0,1(21A A ;点 ,,,,21n B B B 在射线)0(≥=x x y 上,满足22||||1+=+n n OB OB(*N n ∈),其中)3,3(1B .(1)用n 表示点nn B A 与的坐标;(2)设直线nn B A 的斜率为nk ,求nn k ∞→lim 的值;(3)求四边形nn n n B B A A 11++面积S 的取值范围.23.(本题满分18分)本题共有3个小题,第1小题满分4分,第2小题满分6分,第3小题满分8分.已知椭圆12222=+b y a x )0(>>b a ,半焦距为)0(>c c ,且满足i i c a c a =-+-)()32((其中i 为虚数单位),经过椭圆的左焦点)0,(c F -,斜率为1k )0(1≠k 的直线与椭圆交于A ,B 两点,O 为坐标原点.(1)求椭圆的标准方程; (2)当11k =时,求AOBS ∆的值;(3)设)0,1(R ,延长AR ,BR 分别与椭圆交于,C D 两点,直线CD 的斜率为2k ,求证:21k k 为定值.四区2011学年度第二学期高三模拟答案 一、填空1. 0 ; 提示:011=⇒=+x x2.2 ; 提示:211z i i =+-i zi +=+⇒12i zi +-=⇒1两边取模得2=z3. ()0,∞-;提示:[)∞+=⇒≥-,0012A x ()0,∞-=∴A C U 4. 29; 提示: 2914)18962008(=+÷-5. 0.381; 提示:381.08164848≈C C C6.10103arccos;提示:取直线的一个方向向量是)1,1(= 则10103251211cos =⋅⨯+⨯=θ 7. 文 27, 提示:可行域三个顶点坐标为()()0,123,213,1-⎪⎭⎫ ⎝⎛-、、 理 22; 提示:化为普通方程y x y x +=+22 8.文2=x ,理2; 提示:∴=++,1x y x 2)2(232=+=++=y x x y x E ξ 9.文②③,理π328; 提示:小圆的半径为1,所以大圆半径为2,故==334R V ππ32810. 444.3;提示:侧面展开图扇形的半径为210,底面周长π20,所以3.44421002102021≈=⨯⨯=ππS11 . 22arctan -π;提示:由)0,2(p F ,可设),0(b A ,则)2,4(bp M ,由题意可得22)2()24()2(4bp p p p +-=--,p b 2=∴,22200-=--=∴p b k12. 文121-+n ,理2;提示:令0=x 得12222112-=+++++n n13. [)∞+,9;提示:将211111=+++y x 整理成3)(++=y x xy由323)(+≥++=xy y x xy 解得3≥xy14 .提示:数列{}n a 递增,当1a 最小, n a 最大,且公差d 充分小时,数列项数较大。

静安区2012学年第一学期高三年级教学质量检测

静安区2012学年第一学期高三年级教学质量检测

静安区2012学年第一学期高三年级教学质量检测化学试卷(满分150分,时间120分钟) 201301说明:1.请将正确答案写在答题卷上。

写在试题卷上一律不给分。

2.本卷可能用到的元素相对原子质量H—1 Be—9 C—12 N—14 O—16 Na—23 Mg—24 Al—27 P—31 S—32 Cl—35.5 K—39 Ca—40 Fe—56 Cu—64 Br—80 Ag—108 I—127第Ⅰ卷 (共66分)一、选择题(共10分,每小题2分,只有一个正确选项。

)1.两位美国科学家因在G蛋白偶联受体方面(人体对光线、味道和气味的感知机理)的研究获得2012年诺贝尔化学奖,这表明该领域的研究已经深入到A.生命体层面B.器官层面C.细胞层面D.分子层面2. 以下是一些元素原子的外围电子排布,其中属于主族元素的是A.4f126s2 B. 3d64s2C. 4s24p6D. 5s23. 以下化石能源的加工所得产品不符合事实的是A.石油分馏—丙炔B.石油裂解—乙烯C. 煤焦油分馏—苯二酚D. 天然气热分解—炭黑4. 一定温度下,以下物质间的转化能实现的是A.P和H2:生成PH3B.Na2O和O2:生成Na2O2C. FeO和Mn: 生成MnO2D. MnO2与NaCl、浓H3PO4:生成Cl25.气态SO3分子中硫原子6个价电子均成键,3个S、O共价键键长都为153pm,冷却为固体时形成聚合分子。

则关于气态SO3的叙述错误的是A.是非极性分子B. 分子呈平面正三角形C.3个S、O键都是单键D. 聚合时放出热量二、选择题(共36分,每小题3分,只有一个正确选项)6.将NO2通入足量的以下物质的饱和溶液中,肯定不产生气体的是A.NaHCO3 B. KHSO3C. NaOHD. FeCl27.用有阳离子交换膜(只允许阳离子通过)的立式隔膜电解槽电解食盐水时,下列叙述错误的是A.石墨作阳极B.铁作阴极C.阴极上水的反应为2H2O+2e→ 2OH-+H2↑D.产品烧碱中混有NaClO杂质8.实验室在适当温度下制备以下物质时生成的盐不符合事实的是A.NaNO3和浓硫酸制HNO3:Na2SO4B. CaF2和硫酸制HF:CaSO4C. NaBr、乙醇和浓硫酸制C2H5Br:NaHSO4D. Fe S和稀硫酸制H2S:FeSO49.H2O2是一种弱酸,也是广泛使用的绿色氧化剂,为储存和运输方便,常以H2O2·Na2CO3的形式存在。

2011-2012年静安区一模英语试卷(含答案)

2011-2012年静安区一模英语试卷(含答案)

2011-2012年静安区一模英语试卷Part2 Vocabulary and Grammar (第二部分词汇与语法)II. Choose the best answer(选择最恰当的答案):(共20分)31. My parents asked me to send them e-mail once a week.A) a B) an C) the D) /32. You can improve your spoken English using it more and more.A) in B) at C) by D) from33. Computers are super calculators and people often call electronic brain.A) they B) their C) theirs D) them34. People in England prefer to buy many in the supermarket at weekends.A) bread B) meat C) rice D) potatoes35. Trees on sides of the street are decorated beautifully to welcome the great event.A) either B) both C) neither D) all36. The roast beef tastes so . May I have one more piece, mum?A) well B) bad C) delicious D) terrible37. Among the earrings I choose pair because I didn‟t bring enough money that day.A) cheap B) cheaper C) cheapest D) the cheapest38. Miss Fang‟s never been to Hainan Island for holiday. Mr. Lin.A) Neither is B) Neither has C) So is D) So has39. You tell him the good news because he has already known it.A) needn‟t B) may not C) mustn‟t D) can‟t40. useful advice on my diet our teacher has given us!A) What B) What a C) What an D) How41. Do more exercise every day, you‟ll be stronger than before.A) so B) but C) and D) or42. We have been good friends we joined the same singing group.A) until B) when C) since D) though43. The OTV Tower a lot of visitors from all over the world every year.A) will attract B) attracts C) attracted D) has attracted44. The chief editor asked Michael an article about “Memory”.A) wrote B) to write C) writing D) writes45. We great progress in English since Miss Huang came to teach us 3years ago.A) made B) make C) have made D) had made46. The funny story told be Zhoulibo made the little girl a lot.A) laugh B) laughed C) laughs D) laughing47. Many graduates by the university to celebrate its 100th birthday last week.A) have invited B) will invite C) are invited D) were invited48. The old lady couldn‟t remember .A) where she had put her glasses B) where had she put her glassesC) where she puts her glasses D) where did she put her glasses49. -It‟s a bit cold today. Would you mind closing the window?- _A) Never mind. B) You‟re welcome.C) Of course not.D) No, thanks.50. -You cough a lot these days. You‟d better go to see the doctor.- .A) I‟m sorry. B) Not at all.C) That‟s all right D) OK , I‟ll take your advice.Ⅲ.Complete the following passage with the words or phrases in the box.Each word can only be used once.(选择最恰当的单词或词组完成短文。

2012届静安区高三一模数学文附带答案

2012届静安区高三一模数学文附带答案

上海市静安区2012届高三上学期期末教学质量检测数学(文)试题一、填空题(本大题满分56分)本大题共有14题,考生应在答题纸相应编号的空格内直接填写结果,每个空格填对得4分,否则一律得零分.1. 底面半径为5cm 、高为10cm 的圆柱的体积为 cm 3. 2.不等式011≥-+x x 的解集为 . 3. 掷一颗六个面分别有点数1、2、3、4、5、6的均匀的正方体骰子,则出现的点数小于7的概率为 .4.在△ABC 中,a 、b 、c 分别为角A 、B 、C 所对的三边长,若ac B b c a 3tan )(222=-+,则角B 的大小为 .5.已知向量)23,21(=a 、向量)1,3(--=,则a 2= . 6.若二项式92)1(ax x -的展开式中,9x 的系数为221-,则常数a 的值为 . 7.若0<a ,则关于x 的不等式组⎪⎩⎪⎨⎧<--<-02,0222a ax x a ax 的解集为 . 8.已知正三棱锥的底面边长为2cm ,高为1cm ,则该三棱锥的侧面积为 cm 2. 9.已知圆锥的体积为π12cm 3,底面积为π9cm 2,则该圆锥的母线长为 cm. 10.有8本互不相同的书,其中数学书3本,外文书3本,文学书2本.若将这些书排成一列放在书架上,则数学书恰好排在一起,外文书也恰好排在一起的排法共有 种.(结果用数值表示) 11.函数xxx x e e e e x f --+=11)(在闭区间]21,21[-上的最小值为 . 12.已知正数x ,y ,z 满足023=-+z y x ,则xyz 2的最小值为 .13.已知函数a x x x f -++=1)(的图像关于直线1=x 对称,则a 的值是 .14.方程k x x x +=--2322有3个或者3个以上解,则常数k 的取值范围是 .二、选择题(本大题满分16分)本大题共有4题,每题有且只有一个正确答案.考生应在答题纸的相应编号上,将代表答案的小方格涂黑,选对得4分,否则一律得零分.15. 对于闭区间]2,[k (常数2<k )上的二次函数1)(2-=x x f ,下列说法正确的是( )A .它一定是偶函数B .它一定是非奇非偶函数C .只有一个k 值使它为偶函数D .只有当它为偶函数时,有最大值16.若空间有四个点,则“这四个点中三点在同一条直线上”是“这四个点在同一个平面上” 的( )A .充要条件B .既非充分条件又非必要条件C .必要而非充分条件D .充分而非必要条件 17.等比数列{a n }的首项a 1=-1,前n 项和为S n ,若8736=S S ,则n n S ∞→lim 等于( )A .21-B .1C .-32D .不存在18.在棱长为1的正方体1111D C B A ABCD -中,E 为棱BC 的中点,F 为棱1DD 的中点.则异面直线EF 与1BD 所成角的余弦值是( )A .32B .322C .43D .63三、解答题(本大题满分78分)本大题共有5题,解答下列各题必须在答题纸相应编号的规定区域内写出必要的步骤.19.(本题满分14分) 本题共有2个小题,第1小题满分8分,第2小题满分6分.已知ai +2,i b +(其中R b a ∈,)是实系数一元二次方程02=++q px x 的两个根. (1)求a ,b ,p ,q 的值;(2)计算:qip bia ++.A A 1BC C 1 AD 1 DB 1EF20.(本题满分15分) 本题共有2个小题,第1小题满分9分,第2小题满分6分.我们知道,当两个矩阵P 、Q 的行数与列数分别相等时,将它们对应位置上的元素相减,所得到的矩阵称为矩阵P 与Q 的差,记作Q P -.已知矩阵⎪⎪⎪⎪⎭⎫⎝⎛--=⎪⎪⎭⎫ ⎝⎛-=⎪⎪⎭⎫ ⎝⎛⋅=131********,sin 12sin 1,cos tan 16cos sin cos 2a M A A Q A BA A A P ,满足M Q P =-.求下列三角比的值:(1)A sin ,A cos ; (2))sin(B A -.21.(本题满分15分) 本题共有2个小题,第1小题满分6分,第2小题满分9分.某市地铁连同站台等附属设施全部建成后,平均每1公里需投资人民币1亿元.全部投资都从银行贷款.从投入营运那一年开始,地铁公司每年需归还银行相同数额的贷款本金0.05亿元.这笔贷款本金先用地铁营运收入支付,不足部分由市政府从公用经费中补足. 地铁投入营运后,平均每公里年营运收入(扣除日常管理费等支出后)第一年为0.0124亿元,以后每年增长20%,到第20年后不再增长.(1)地铁营运几年,当年营运收入开始超过当年归还银行贷款本金?(2)截至当年营运收入超过当年归还银行贷款本金的那一年,市政府已累计为1公里地铁支付多少元费用?(精确到元,1亿=8101⨯)22. (本题满分16分) 本题共有2个小题,第1小题满分8分,第2小题满分8分.已知0>a 且1≠a ,数列{}n a 是首项与公比均为a 的等比数列,数列{}n b 满足n n n a a b lg ⋅=(*N n ∈).(1) 若2=a ,求数列{}n b 的前n 项和n S ;(2) 若对于*N n ∈,总有1+<n n b b ,求a 的取值范围.23.(本题满分18分) 本题共有3个小题,第1小题满分4分,第2小题满分6分,第3小题满分8分.已知函数54)(2++-=x x x f .(1)画出函数)(x f y =在闭区间]5,5[-上的大致图像; (2)解关于x 的不等式7)(<x f ;(3)当224224+<<-k 时,证明:74)(++<k kx x f 对R x ∈恒成立.参考答案与评分标准1.π250; 2.⎨x ⎪1-≤x 或1>x ⎬; 3.1 4.60︒或120︒; 5.72; 6.2 7.),(a a -; 8.32; 9.5 10.864; 11.21e -; 12.24 13.3; 14.]3,2[ 15——18 C D C B19.(1)2=b ,1-=a ;4-=p ,5=q .(每一个值2分)………8分 (2)413142516)54)(21(5421ii i i i -=+--+-=+-+-.……………………6分20.(1)⎪⎪⎭⎫⎝⎛+---=-A A B A A A A Q P sin cos 12tan 16sin cos 1sin cos ,……………2分因为M Q P =-,所以⎪⎪⎪⎩⎪⎪⎪⎨⎧=-=-=+-=-.12tan 16,sin cos ,1317sin cos ,1691091sin cos 2B a A A A A A A ……………………………………5分 由①②解得⎪⎪⎩⎪⎪⎨⎧==.1312cos ,135sin A A 或⎪⎪⎩⎪⎪⎨⎧==.135cos ,1312sin A A ……………………7分由③A A sin cos ≤,所以⎪⎪⎩⎪⎪⎨⎧==.135cos ,1312sin A A ………………………9分(2)由最后一个方程解得43tan =B , 1分由同角三角比基本关系式得⎪⎪⎩⎪⎪⎨⎧==.54cos ,53sin B B 或⎪⎪⎩⎪⎪⎨⎧-=-=.54cos ,53sin B B ……………3分当⎪⎪⎩⎪⎪⎨⎧==54cos ,53sin B B 时,6533sin cos cos sin )sin(=-=-B A B A B A ;当⎪⎪⎩⎪⎪⎨⎧-=-=54cos ,53sin B B 时,6533sin cos cos sin )sin(-=-=-B A B A B A …………6分21.(1)地铁营运第n 年的收入1)2.01(0124.0-+⨯=n n a ,*N n ∈………2分 根据题意有:05.0)2.01(0124.01>+⨯-n ,……………………………4分解得≥n 9年.(或者05.0)2.01(0124.01≤+⨯-n ,解得<n 10年)答:地铁营运9年,当年营运收入开始超过当年归还银行贷款本金. ……6分 (2)市政府各年为1公里地铁支付费用 第1年:0124.005.0-;第2年:2.10124.005.0⨯-; 。

精选:2012年北京高三一模汇总

精选:2012年北京高三一模汇总

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2012学年上海市静安区高三高考物理一模卷试题

2012学年上海市静安区高三高考物理一模卷试题

静安区2012学年第一学期期末教学质量检测高三年级物理试卷第Ⅰ卷(共56分)一.(16分)单项选择题Ⅰ本大题有8小题,每小题2分.每小题给出的四个答案中,只有一个是正确的.1.以下叙述的物理事件,错误..的是A.法拉第发现了电磁感应现象B.惯性是物体的固有属性,速度大的物体惯性一定大C.伽利略最早通过理想斜面实验得出力不是维持物体运动的必然结果D.感应电流遵从楞次定律所描述的方向,这是能量守恒定律的必然结果2.下面四个逻辑电路的真值表中,“或”门的真值表是3.如图所示是滑道压力测试的示意图,光滑圆弧轨道与光滑斜面相切,滑道底部B处安装一个压力传感器,其示数N表示该处所受压力的大小,某滑块从斜面上不同高度h处由静止下滑,通过B时,下列表述正确的是A.N等于滑块重力B.N小于滑块重力,且h越大.N越小C.N大于滑块重力,且h越大、N越大D.N越大表明h越小4.一个质量为0.2 kg的弹性小球,在光滑水平面上以6 m / s的速度垂直撞到墙上,碰撞后小球沿相反方向运动,反弹后的速度大小与碰撞前相同,碰撞前后小球速度变化量的大小为∆ v,碰撞过程中墙对小球做功的大小为W,则A.∆ v=0,W=0 B.∆ v=0,W=7.2 JC.∆ v=12 m / s,W=0,D.∆ v=12 m / s,W=7.2 J5.如图所示,某种自动洗衣机进水时,与洗衣缸相连的细管中会封闭一定质量的空气,通过压力传感器感知管中的空气压力,从而控制进水量。

设温度不变,洗衣缸内水位升高,则细管中被封闭的空气A ..体积不变,压强变小B ..体积变小,压强变大C ..体积不变,压强变大D ..体积变小,压强变小6.如图所示,电荷q 射入一固定的点电荷Q 的电场中,仅受电场力的作用,先后经过a 点和b 点,图中虚线表示其运动轨迹。

a 、b 两点到点电荷Q 的距离分别为a r 和b r ,且a b r r 2 ,则A .a 点的电场强度是b 点电场强度的2倍B .电场力对电荷q 先做正功后做负功C .电荷q 在b 点的动能大于在a 点的动能D.带电粒子在b 点的电势能大于在a 点的电势能7.将标有“110V 、40W”白炽灯L 1和标有“110V 、100W”白炽灯L 2,与一只滑动变阻器(0~300Ω)组合起来接在220V 的线路上,使L 1 、L 2都能正常发光,下图中最优化的接法是8.如右图所示,一通电长直导线和一矩形导线框固定在同一平面内,线框在长直导线左侧,且其长边与长直导线平行。

上海市静安区高三上学期期末教学质量调研数学理试题

上海市静安区高三上学期期末教学质量调研数学理试题

静安区2012学年高三年级第一学期期末教学质量检测数学试卷(理科)(试卷满分150分 考试时间120分钟) 2013.1一、填空题(本大题满分56分)本大题共有14题,考生应在答题纸相应编号的空格内直接填写结果,每个空格填对得4分,否则一律得零分.1.已知函数)722sin(21)(π+=ax x f 的最小正周期为π4,则正实数a = . 2.等比数列{}n a (*N n ∈)中,若1612=a ,215=a ,则=12a .3.(理)两条直线0943:1=+-y x l 和03125:2=-+y x l 的夹角大小为 .4.(理)设圆过双曲线116922=-y x 的一个顶点和一个焦点,圆心在此双曲线上,则圆心到双曲线中心的距离是 . 5.(理)某旅游团要从8个风景点中选两个风景点作为当天上午的游览地,在甲和乙两个风景点中至少需选一个,不考虑游览顺序,共有 种游览选择.6.(理)求和:nn n n n nC C C C ++++ 32132= .(*N n ∈)7.(理)设数列{}n a 满足当2n a n >(*N n ∈)成立时,总可以推出21)1(+>+n a n 成立.下列四个命题:(1)若93≤a ,则164≤a . (2)若103=a ,则255>a .(3)若255≤a ,则164≤a .(4)若2)1(+≥n a n ,则21n a n >+.其中正确的命题是 .(填写你认为正确的所有命题序号) 8.(理)已知曲线C 的极坐标方程为θρsin 4=.若以极点为原点,极轴为x 轴的正半轴建立平面直角坐标系,直线l 的参数方程为⎩⎨⎧+⋅=⋅=23,2t y t x (t 为参数),则此直线l 被曲线C 截得的线段长度为 . 9.(理)请写出如图的算法流程图输出的S 值 .理第9题10.(理)已知α、β为锐角,且2sin cos sin 1sin cos sin 1=-+⋅-+βββααα,则βαtan tan = .11.(理)机器人“海宝”在某圆形区域表演“按指令行走”.如图所示,“海宝”从圆心O 出发,先沿北偏西1312arcsin方向行走13米至点A 处,再沿正南方向行走14米至点B 处,最后沿正东方向行走至点C 处,点B 、C 都在圆O 上.则在以圆心O 为坐标原点,正东方向为x 轴正方向,正北方向为y 轴正方向的直角坐标系中圆O 的方程为 .12.(理)过定点)0,4(F 作直线l 交y 轴于Q 点,过Q 点作QT FQ ⊥交x 轴于T 点,延长TQ 至P 点,使QP TQ =,则P 点的轨迹方程是 .13.(理)已知直线0)1(4)1()1(=+-++-a y a x a (其中a 为实数)过定点P ,点Q 在函数xx y 1+=的图像上,则PQ 连线的斜率的取值范围是 .14.(理)在复平面内,设点A 、P 所对应的复数分别为i π、)32sin()32cos(ππ-+-t i t (i 为虚数单位),则当t 由12π连续变到4π时,向量AP 所扫过的图形区域的面积是 . 二、选择题(本大题满分20分)本大题共有4题,每题有且只有一个正确答案,考生应在答题纸的相应编号上,填上正确的答案,选对得5分,否则一律得零分. 15.(理)若复数021≠z z ,则2121z z z z =是12z z =成立的( )(A) 充要条件 (B) 既不充分又不必要条件 (C) 充分不必要条件 (D) 必要不充分条件16.(理)等差数列}{n a 中,已知10573a a =,且01<a ,则数列}{n a 前n 项和n S (*N n ∈)中最小的是( )(A) 7S 或8S (B) 12S (C)13S (D)14S17.(理)函数])5,3[(2126)(2∈-+-=x x x x x f 的值域为( ) (A) ]3,2[ (B) ]5,2[ (C) ]3,37[ (D) ]4,37[18.(理)已知O 是△ABC 外接圆的圆心,A 、B 、C 为△ABC 的内角,若南理第11题AO m AC BCAB C B ⋅=+2sin cos sin cos ,则m 的值为 ( ) (A) 1 (B) A sin (C) A cos (D) A tan三、解答题(本大题满分74分)本大题共5题,解答下列各题必须在答题纸相应编号的规定区域内写出必要的步骤 .19.(理)(本题满分12分)本题共有2个小题,第1小题满分7分,第2小题满分5分.某仓库为了保持库内的湿度和温度,四周墙上均装有如图所示的自动通风设施.该设施的下部ABCD 是矩形,其中AB =2米,BC =1米;上部CDG 是等边三角形,固定点E 为AB 的中点.△EMN是由电脑控制其形状变化的三角通风窗(阴影部分均不通风),MN 是可以沿设施边框上下滑动且始终保持和AB 平行的伸缩横杆. (1)设MN 与AB 之间的距离为x 米,试将△EMN 的面积S (平方米)表示成关于x 的函数;(2)求△EMN 的面积S (平方米)的最大值.20.(本题满分14分)本题共有2个小题,第1小题满分7分,第2小题满分7分. (理)已知a ,b ,c 分别为△ABC 三个内角A 、B 、C 所对的边长,a ,b ,c 成等比数列.(1)求B 的取值范围;(2)若x = B ,关于x 的不等式cos2x -4sin(24x +π)sin(24x-π)+m >0恒成立,求实数m 的取值范围.21.(理)(本题满分14分)本题共有2个小题,第1小题满分6分,第2小题满分8分.已知数列}{n a 的各项均为非零实数,且对于任意的正整数n ,都有33231221)(n n a a a a a a +++=+++ .(1)当3=n 时,求所有满足条件的三项组成的数列1a 、2a 、3a ;(2)试求出数列}{n a 的任一项n a 与它的前一项1-n a 间的递推关系.是否存在满足条件的无穷数列}{n a ,使得20122013-=a ?若存在,求出这样的无穷数列}{n a 的一个通项公式;若不存在,说明理由.DC(理19题)22.(本题满分16分)本题共有3个小题,第1小题满分4分,第2小题满分5分,第3小题满分7分.已知椭圆12222=+by a x 的两个焦点为)0,(1c F -、)0,(2c F ,2c 是2a 与2b 的等差中项,其中a 、b 、c 都是正数,过点),0(b A -和)0,(a B 的直线与原点的距离为23. (1)求椭圆的方程;(2)(理)点P 是椭圆上一动点,定点)2,0(1A ,求△11PA F 面积的最大值;(3)已知定点)0,1(-E ,直线t kx y +=与椭圆交于C 、D 相异两点.证明:对任意的0>t ,都存在实数k ,使得以线段CD 为直径的圆过E 点.23.(理)(本题满分18分)本题共有3个小题,第1小题满分4分,第2小题满分6分,第3小题满分8分.函数)(x f y =,D x ∈,其中≠D ∅.若对任意D x ∈,)()(x f x f =,则称)(x f y =在D 内为对等函数. (1)指出函数x y =,3x y =,x y 2=在其定义域内哪些为对等函数;(2)试研究对数函数x y a log =(0>a 且1≠a )在其定义域内是否是对等函数?若是,请说明理由;若不是,试给出其定义域的一个非空子集,使x y a log =在所给集合内成为对等函数;(3)若{}D ⊆0,)(x f y =在D 内为对等函数,试研究)(x f y =(D x ∈)的奇偶性.高三年级 理科数学试卷答案及评分标准说明1.本解答列出试题的一种解法,如果考生的解法与所列解法不同,可参照解答中评分标准的精神进行评分.2.评阅试卷,应坚持每题评阅到底,不要因为考生的解答中出现错误而中断对该题的评阅,当考生的解答在某一步出现错误,影响了后继部分,但该步以后的解答未改变这一题的内容和难度时,可视影响程度决定后面部分的给分,这时原则上不应超过后面部分应给分数之半,如果有较严重的概念性错误,就不给分.3.第19题至第23题中右端所注的分数,表示考生正确做到这一步应得的该题的累加分数.4.给分或扣分均以1分为单位.答案及评分标准1.41=a ; 2.64; 3.(理)6533arccos 4.(理) 5.(理)13; 6.(理)12-⋅n n7.(理)(2)(3)(4) 8.(理)4 9.(理)9109310.(文理)1; 11.(理)22522=+y x 12.(理)x y 162=; 13.(理)),3[+∞-; 14.(理)6π; 15.(文理)D ; 16.(理)C ; 17.(文理)A ;18.(文理)B 19(理)解:(1)①如图1所示,当MN 在矩形区域滑动, 即0<x ≤1时,△EMN 的面积S =x ⨯⨯221=x ; ································ 1分②如图2所示,当MN 在三角形区域滑动, 即1<x <31+时,如图,连接EG ,交CD 于点F ,交MN 于点H , ∵ E 为AB 中点,∴ F 为CD 中点,GF ⊥CD ,且FG =3. 又∵ MN ∥CD ,∴ △MNG ∽△DCG .∴ GF GH DC MN =,即MN =. ··························· 4分故△EMN 的面积S=12x=x x )331(332++-; ···················································· 6分综合可得:DC图2图1()(201111x x S x x ⎧⎪=⎛⎨+ ⎪ ⎝⎭⎩,<≤.<< ··································································· 7分 (2)①当MN 在矩形区域滑动时,x S =,所以有10≤<S ; ··········································· 8分 ②当MN 在三角形区域滑动时,S =x x )331(332++-. 因而,当231+=x (米)时,S 得到最大值,最大值S =3321+(平方米). ∵ 13321>+,∴ S 有最大值,最大值为3321+平方米. ············································································ 12分20(理)解:(1)∵a 、b 、c 成等比数列,∴b 2=ac ································································ 1分 则cos B =ac b c a 2222-+=ac ac c a 222-+ ····························································································· 3分而a 2+c 2≥2ac ∴cos B =ac ac c a 222-+≥212=ac ac ,等号当且仅当a =c 时取得,即21≤cos B <1,得到30π≤<B . ························································································································ 7分(2)cos2x -4sin(24x π+)sin(24x π-)=cos2x -4sin(24x π+)cos(24x π+)=2cos x 2-2cos x -1=2(cos x -21)2-23 ······························································································ 11分 ∵x =B ∴21≤cos x <1 ∴2(cos x -21)2-23≥-23 则由题意有:-m <-23即m >23····························································································· 14分 (说明:这样分离变量1cos 2cos 22cos cos 22++-=->x x x x m 参照评分) 21(理)解:(1)当1=n 时,3121a a =,由01≠a 得11=a . ········································ 1分当2=n 时,32221)1(a a +=+,由02≠a 得22=a 或12-=a .当3=n 时,33322321)1(a a a a ++=++,若22=a 得33=a 或23-=a ;若12-=a 得13=a ; 5分综上讨论,满足条件的数列有三个: 1,2,3或1,2,-2或1,-1,1. ······················································································· 6分 (2)令n n a a a S +++= 21,则332312n n a a a S +++= (*N n ∈).从而313323121)(++++++=+n n n n a a a a a S . ······························································· 7分 两式相减,结合01≠+n a ,得1212++-=n n n a a S . ····························································· 8分当1=n 时,由(1)知11=a ;当2≥n 时,)(221--=n n n S S a =)()(2121n n n n a a a a ---++,即0)1)((11=--+++n n n n a a a a ,所以n n a a -=+1或11+=+n n a a . ······························ 12分 又11=a ,20122013-=a ,所以无穷数列{}n a 的前2012项组成首项和公差均为1的等差数列,从第2013项开始组成首项为-2012,公比为-1的等比数列.故⎩⎨⎧>-⋅≤≤=)2012()1(2012)20121(n n na nn . ····················································································· 14分 (说明:本题用余弦定理,或者正弦定理余弦定理共同使用也可解得,请参照评分)22.解:(1)在椭圆中,由已知得222222b a b ac +=-=················································· 1分过点),0(b A -和)0,(a B 的直线方程为1=-+by a x ,即0=--ab ay bx ,该直线与原点的距离为23,由点到直线的距离公式得:2322=+ba ab ·················································· 3分 解得:1,322==b a ;所以椭圆方程为11322=+y x ··························································· 4分 (2)(理))0,2(1-F ,直线11A F 的方程为22+=x y ,611=A F ,当椭圆上的点P到直线11A F 距离最大时,△11PA F 面积取得最大值 ······························································· 6分设与直线11A F 平行的直线方程为d x y +=2,将其代入椭圆方程11322=+y x 得:01223722=-++d x d x ,0=∆,即0328328822=+-d d ,解得72=d ,当7-=d 时,椭圆上的点P 到直线11A F 距离最大为372+,此时△11PA F 面积为21422372621+=+ ······································································································ 9分 23(理)解:(1)x y =,3x y =是对等函数; ································································· 4分(2)研究对数函数x y a log =,其定义域为),0(+∞,所以x x a a log log =,又0l o g≥x a,所以当且仅当0log ≥x a 时)()(x f x f =成立.所以对数函数x y a log =在其定义域),0(+∞内不是对等函数. ·········································································································· 6分当10<<a 时,若]1,0(∈x ,则0log ≥x a ,此时x y a log =是对等函数; 当1>a 时,若),1[+∞∈x ,则0log ≥x a ,此时x y a log =是对等函数;总之,当10<<a 时,在]1,0(及其任意非空子集内x y a log =是对等函数;当1>a 时,在),1[+∞及其任意非空子集内x y a log =是对等函数. ····················································· 10分 (3)对任意D x ∈,讨论)(x f 与)(x f -的关系. 1)若D 不关于原点对称,如x y =虽是对等函数,但不是奇函数或偶函数; ············· 11分2)若{}0=D ,则0)0()0(≥=f f .当0)0(=f 时,)(x f 既是奇函数又是偶函数;当0)0(>f 时,)(x f 是偶函数. ······························································································ 13分 3)以下均在D 关于原点对称的假设下讨论. 当0>x 时,0)()()(≥==x f x f x f ;当0<x 时,)()()(x f x f x f =-=,若)()(x f x f =,则有)()(x f x f =-;此时,当0>x 时,0<-x ,令t x =-,则t x -=,且0<t ,由前面讨论知,)()(t f t f =-,从而)()(x f x f -=;综上讨论,当0<x 时,若0)(≥x f ,则)(x f 是偶函数. ················································ 15分 若当0<x 时,0)(≤x f ,则)()()()(x f x f x f x f -==-=;此时,当0>x 时,0<-x ,令t x =-,则t x -=,且0<t ,由前面讨论知,)()(t f t f -=-,从而)()(x f x f --=; 若0)0(=f ,则对任意D x ∈,都有)()(x f x f -=-.综上讨论,若当0<x 时,0)(≤x f ,且0)0(=f ,则)(x f 是奇函数.若0)0(≠f ,则)(x f 不是奇函数也不是偶函数. ······································································································ 18分。

上海市静安区2012届高三上学期质量检测物理试卷

上海市静安区2012届高三上学期质量检测物理试卷

上海市静安区2012届高三上学期质量检测物理试卷静安区2011学年第一学期质量检测试卷高三物理试卷考生注意:本试卷分第I 卷和第II 卷两部分.满分150分.考试时间为120分钟.本卷有答题纸,一律在答题纸上作答,考试结束只交答题纸。

第I 卷(共56分)一.单项选择题(共16分,每小题2分.每小题只有一个正确选项)1、(2012.1静安)平均速度定义式为t s v ∆∆=,当t ∆极短时,ts ∆∆可以表示物体在t 时刻的瞬时速度,该定义应用了下列哪种物理方法A .等效替代法B .微元法C .控制变量法D .极限思想法2、(2012.1静安)如图所示的逻辑电路中,,当A 端、B 端分别输入电信号为“1”、“0”时,C 端和D 端输出的电信号分别为A .“0”和“0” B.“1”和“0”小5.(2012.1静安)如图所示,一定质量的空气被水银封闭在静置于竖直平面的U型玻璃管内,右管上端开口且足够长,右管内水银面比左管内水银面高h,能使h变小的是(A)环境温度升高。

(B)大气压强升高。

(C)沿管壁向右管内加水银。

(D)U型玻璃管自由下落。

6、(2012.1静安)关于电场线,下列说法中正确的是A.电场线就是初速度为零的正电荷在电场中的运动轨迹B.电场线的分布情况可以等效替代电场的分布C.电场线是为了研究电场而引入的物理模型D.电荷间的相互作用是通过电场线而产生的7、(2012.1静安)边长为L的正立方体区域内存在着匀强电场,电场强度为E,a、b为正方体的两个顶点,则a、b两点的电势差U ab不可能...的是A.U ab = -1.5EL B.U ab = 0C.U ab = 2EL D.U ab = EL8、(2012.1静安)如图所示,导热性能良好的钢瓶内装有高压氧气,打开阀门氧气迅速从瓶口喷出,此时握钢瓶的手明显感觉变冷A.变冷是因为瓶内氧气喷出时带走了钢瓶的热量;B.变冷是因为氧气喷出时外界对瓶内气体做功;C.氧气喷出时瓶内气体分子的平均动能增大;D.当钢瓶内外气压相等时立即关闭阀门,几分钟后,瓶内压强大于瓶外大气压二.单项选择题(共24分,每小题3分.每小题只有一个正确选项)9、(2012.1静安)下列关于气体的说法中正确的是A.气体温度升高时,分子的平均动能增大,撞击器壁的平均作用力增大,气体压强一定增大B.气体体积变小时,单位体积的分子数增多,单位时间内撞击到器壁单位面积上的分子数增多,气体压强一定增大C.气体吸收热量,同时对外界做功,,气体分子平均动能一定增加D.分子a从远外接近分子b的过程中,忽略其它分子对a的作用,a受b的作用力为零时,a 的动能一定最大10、(2012.1静安)右图中MN、GH为足够长光滑平行金属导轨,金属棒AB、CD垂直放在两导轨上,整个装置在同一水平面内。

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静安区高三英语第一学期期末质量抽查试卷II. Grammar and VocabularySection ADirections: Beneath each of the following sentences there are four choices marked A, B, C and D. Choose the one answer that best completes the sentence.25. Should people pursue their own happiness the expense of others?A. byB. throughC. forD. at26. Surprisingly, Susan's beautiful hair reached below her knees and made almost an overcoat for her.A. themB. herC. itselfD. herself27. According to some scientists, global warming the survival of the whole human race.A. threatenB. threatensC. are threatenedD. is threatened28. A new laptop costs about of a second-hand one.A. the price of three timesB. three times the priceC. as much as the three times priceD. three times than the price29. A very sharp increase some Fed officials to push for higher rates to restrain inflation.A. need have persuadedB. might have persuadedC. must have been persuadedD. might have been persuaded30. Eating sensibly and taking regular exercise is a fairly reliable method of losing weight, ?A. is itB. are theyC. aren't theyD. isn't it31. In recent years much more emphasis on developing the students productive skills.A. puts B has put C. has been put D. is put32. Little about her own safety, though she herself was in great danger.A. she caredB. she may careC. may she careD. did she care33. People are not allowed to enter the garden to prevent the flowers .A. being destroyedB. destroyingC. destroyD. to destroy34. you've got a chance, you might as well make full use of it.A. BeforeB. Though'C. Now thatD. Until35. You should allow two weeks for your visa application .A. to processB. to be processedC. processedD. to be processing36. I kept getting mysterious phone calls the caller would hang up as soon as I answered.A. whereB. whichC. whenD. that37. The modern carpenter would be just as able to produce craftsmanship as the carpenter of fifty years ago if proper tools and materials.A. to be givenB. being givenC. giving himD. given38. Steve Jobs had been fighting against cancel for eight years he died on October 5.A. so thatB. beforeC. in caseD. after39. Some one else defines who they are and they stand for as public figures.A. whetherB. thatC. whatD. how40. It should be obvious to everyone we need to make some changes.A. thatB. howC. whatD. whereSection 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.NEW YORK (Reuters)-U.S. factories shrugged off weakness in the global economy in November as manufacturing activity rose to its highest level in five months, a fresh sign the 41 economy was accelerating.Recent data on consumer spending and private-sector job creation has also boosted optimism on the pace of growth. “The economy seems finally to be 42 real momentum," said Ian Shepherdson, an economist at High Frequency Economics in Valhalla, New York.Also pointing to growth, automakers reported U.S. sales rose 13.9 percent in November from a year earlier, Autodata Corp said.The Institute for Supply Management said on Thursday its index of national factory activity rose to 52.7 from 50.8 the month before, beating analysts' expectations and showing the sector continues to 43 .The added momentum, also apparent in the report's details, reduces the chances the U.S. economy will 44 into a new recession, even with an expected contraction in the euro zone.Compared to a dismal first half of the year, the pace of U.S. growth more than 45 in the third quarter to a 2 percent 46 rate. While that remains subpar, economists believe activity will 47 even stronger in the final three months of the year.The ISM 48 of new orders rose to its highest level since April, and the export index also improved, although modestly."That should keep some momentum going," said Sean Incremona, an economist at 4Cast in New York. "It is good to see things are not getting worse now."Much of the 49 of the world, however, is getting worse, especially in Europe where policy-makers are fighting a raging sovereign debt crisis.III. Reading ComprehensionSection ADirections: For each blank in the following passages 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.Fifty years ago, most people's daily levels of activity were equivalent to walking three to five miles a day. Today, the average person fails to 50 that distance in a week. It is 51 the ratio of fatness has soared — with serious implications for health.What we have 52 in convenience from labour-saving devices over the past half-century, we have paid for 53 a sharp decline in physical activity. We use cars, buses or trains to get to work; our children are 54 to schools; elevators and lifts have replaced conventional stairs in shopping centers, offices and apartment blocks. Washing machines, vacuum cleaners, dishwashers and electric mowers all reduce the effort required to 55 a clean and tidy home. Almost one third of adults spend over ten hours sitting down every day, 56 up to a staggering of average 32years and four months over a lifetime. 57 surprising, then, that researchers 58 this lifestyle for our weight gain.Of course, our diets have changed, too, 59 the fact is that we consume fewer calories now than in the 1960s. So what is the 60 ? The secret is integrated exercise. This 61 going about your 62 daily life —but doing it with enthusiasm. It might mean standing to answer the phone and tapping your feet on the floor as you work. It means never taking the car when you could walk; it means standing on short train and bus 63 , or walking at a pace where you feel you might 64 a am if you were to go any faster.50. A. take B. walk C. include D. cover51. A. no doubt B. no wonder C. no use D. no matter52. A. gained B. received C. accepted D. acquired53. A. in spite of B. instead of C. in terms of D. in the place of54. A. delivered B. taken C. drivenD. accompanied55. A. protect B. maintain C. preserve D. stay56. A. saying B. taking C. targeting D. adding57. A. Nearly B. Almost C. Hardly D. Rarely58. A. criticize B. scold C. accuse D. blame59. A. so B. but C. and D. as60. A. solution B. approach C. application D. method61. A. concerns B. relates C. explains D. involves62. A. various B. normal C. proper D. local63. A. journeys B. tours C. voyages D. activities64. A. come into B. burst into C. break into D. get intoSection 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)Beat the Burglar Don't invite crime—take basic, sensible precautions. Your house and property are valuable and must be properly protected. When you buy a lock, you buy time—and this is the one thing a burglar can't afford. Most thieves are casual opportunists to whom the best deterrents are delay and noise which could mean discovery.65. According to the document which is issued by the Metropolitan Police, London, which of the following does not belong to valuables?A. jewelleryB. fine artC. newspapersD. paintings66. The word duplicate in When you move house ....is closest in meaning to .A. originalB. copyC. copperD. delicate67. Which of the following statements is INCORRECT?A. Call at your local police station and tell them you are going away.B. Do remember to cancel the milk and newspapers when you are going on holiday.C. When you move into a new house, you must change security locks.D. Do leave any ladders or tools lying about in your garden.68. The document tells the residents how to .A. deal with their personal properties properlyB. invite anyone that you don't know into your houseC. advertise the fact that your house is emptyD. keep valuable items at home(B)The inhabitants of the earth are divided not only by race, nation, religion or ideology, but also, in a sense, by their position in time. Examining the present population of the globe, we find a tiny group who still live, hunting and food-foraging, as men did millions of years ago. Others, the vast majority of mankind, depend not on bear-hunting or berry-picking, but on agriculture. They live, in many aspects, as their ancestors did centuries ago. These two groups taken together compose perhaps 70 percent of all living human beings; They are the people of the past.By contrast, somewhat more than 25 percent of the earth's population can be found in the industrialized societies. They lead modern lives. They are products of the first half of the twentieth century, moulded by mechanization and mass education, brought up with lingering memories of their own country's agricultural past. They are, in fact, the people of the present.The remaining 2 or 3 percent of the world's population, however, are no longer people of either the past or the present. For within the main centers of technological and cultural change, in Santa Monica, California and Cambridge, Massachusetts, in New York and London, and Tokyo, are millions of men and women who can already be said to be living in the way of life of the future. Trend-makers often without being aware of it, they live today as millions will live tomorrow. And while they account for only a few percent of the global population today, they already form an international nation of the future in our midst. They are the advance agents of men, the earliest citizens of the world-wide super-industrial society now in the throes (正在做) birth.What makes them different from the rest of mankind? Certainly, they are richer, better educated, more mobile than the majority of the human race. They also live longer. But what specifically marks the people of the future is the fact that they are already caught up in a new, stepped-up pace of life. They "live faster" than the people around them.69. The main argument in this passage is that .A. a small percent of the world's population is already "living in the future"B. the majority should see what the future will be likeC. the new "pace of life" is actually nothing newD. however we live, we must all face an increased pace of life70. The "people of the present" here refers to those who .A. rely on their county's agricultural pastB. spend their time examining different racesC. have been shaped by industrialization and mass educationD. are constantly trying to change life as they see it71. From what the author says, "trend-makers" are people who .A. live in large cities all over the worldB. dream about the futureC. set the pattern of life for the futureD. make changes in culture and technology(C)For several days I (Jane Eyre) saw little of Mr. Rochester. In the morning he seemed much occupied with business, and in the afternoon gentlemen from the neighourhood called and sometimes stayed to dine with him. When his foot was well enough, he rode out a great deal.During this time, all my knowledge of him was limited to occasional meetings about the house, when he would sometimes pass me coldly, and sometimes bow and smile. His changes of manner did not offend me, because I saw that I had nothing to do with the cause of them.One evening, several days later, I was invited to talk to Mr. Rochester after dinner. He was sitting in his armchair, and looked not quite so severe, and much less gloomy. There was a smile on his lips, and his eyes were bright, probably with wine. As I was looking at him, he suddenly turned, and asked me, "Do you think I'm handsome, Miss Eyre?"The answer somehow slipped from my tongue before I realized it: 'No, sir.""Ah, you really are unusual! You are a quiet, serious little person, but you can be almost rude.""Sir, I'm sorry. I should have said that beauty doesn't matter, or something like that,""No, you shouldn't! I see, you criticize my appearance, and then you stab (刺) me in the back! You have honesty and feeling. There are not many girls like you. But perhaps I go too fast. Perhaps you have awful faults to counterbalance (抵消) your few good points.I thought to myself mat he might have too. He seemed to read my mind, and said quickly, "Yes, you're right. I have plenty of faults. 1 went the wrong way when 1 was twenty-one, and have never found the right path again. I might have been very different. 1 might have been as good as you, and perhaps wiser. I am not a bad man, take my word for it, but I have done wrong. It wasn't my character, but circumstances which were to blame. Why do I tell you all this? Because you're the sort of person people tell their problems and secrets to, because you're sympathetic and give them hope."It seemed he had quite a lot to talk to me. He didn't seem to like to finish the talk quickly, as was the case for the first time."Don't be afraid of me, Miss Eyre." He continued. "You don't relax or laugh very much, perhaps because of the effect Lowood school has had on you. But in time you will be more natural with me, and laugh, and speak freely. You're like a bird in a cage. When you get out of the cage, you'll fly very high. Good night."72. At the beginning Miss Eyre's impressions of Mr. Rochester were all EXCEPT .A. busyB. sociableC. friendlyD. changeable73. Why did Mr. Rochester say" ... and then you stab me in the back!" (in para.7)?A. Because Jane had intended to kill him with a knife.B. Because Jane had intended to be more critical.C. Because Jane had regretted having talked to him.D. Because Jane had said something else to correct herself.74. From what Mr. Rochester told Miss Eyre, we can conclude that he wanted to .A. Tell her all his troublesB. tell her his life experienceC. change her opinion of himD. change his circumstances75. At the end of the passage, Mr. Rochester sounded .A. rudeB. coldC. friendlyD. encouragingSection CDirections: Read the following text and choose the most suitable heading from the list A-F for each paragraph. There is one extra heading which you do not need.76.An Iowa high school counselor gets a call from a parent protesting the "C" her child received on an assignment 'The parent argued every point in the essay, "recalls the counselor, who soon realized why themother was so disappointed about my grade, 'it became apparent that she'd written it."77. In a survey, 90% of new teachers agreed that involving parents in their children's education is a priority at their school, but only 25% described their experience working with parents as "very satisfying." When asked to choose me biggest challenge they face, 31 % of them quoted involving parents and communicating with them as their top choice. 73 % of new teachers said too many parents treat schools and teachers as enemies.78. At a time when competition is rising and resources are limited, when battles over testing force schools to adjust their priorities, when cell phones and e-mail speed up the information flow and all kinds of private ghosts and public quarrels slip into the parent-teacher conference, it's harder for both sides to step back and breathe deeply and look at the goals they share.79. Everyone says the parent-teacher conference should be pleasant, civilized, a kind of dialogue where parents and teachers build partnership. But what most teachers feel, and certainly what all parents feel, is anxiety and panic:80. When a teacher asks parents to be partners, he or she doesn't necessarily mean Mom or Dad should be camping in the classroom. Research shows that though students benefit modestly from having parents involved at school, what happens at home matters much more. According to research based on the National Education Longitudinal Study, a sample of nearly 25,000 eighth graders, among four main areas of parental involvement(home discussion, home supervision. school communication, and school participation), home discussion was the most strongly related.Section DDirections: Read the passage carefully. Then answer the questions or complete the statements in the fewest possible words.Years ago, when 1 started looking for my first job, wise advisers urged, "Barbara, be enthusiastic! Enthusiasm will take you further than any amount of experience."How right they were. Enthusiastic people can turn a boring drive into an adventure, extra work into opportunity and strangers into friends."Nothing great was ever achieved without enthusiasm," wrote Ralph Waldo Emerson. It is the paste that helps you hang in there when the going gets tough. It is the inner voice that whispers, "I can do it!" when others shout, "No, you cant."It took years and years for the early work of Barbara McClintock, a geneticist who won the 1983 Nobel Prize in medicine, to be generally accepted. Yet she didn't let up on her experiments. Work was such a deep pleasure for her that she never thought of stopping.We are all born with wide-eyed, enthusiastic wonder as anyone knows who has ever seen an infant's delight at the jingle of keys or the scurrying of a beetle.It is this childlike wonder that gives enthusiastic people such a youthful air, whatever their age.At 90, cellist Pablo Casals would start his day by playing Bach. As the music flowed through his fingers, his stooped shoulders would straighten and joy would reappear in his eyes. Music, for Casals, was a medicine that made life a never ending adventure. As author and poet Samuel Ullman once wrote," Years wrinkle the skin, but to give up enthusiasm wrinkles the soul."How do you rediscover the enthusiasm of your childhood? The answer, I believe, lies in the word itself. "Enthusiasm" comes from the Greek and means "God within." And what is God within is but an abiding sense of love ~ proper love of self (self-acceptance) and, from that, love of others.Enthusiastic people also love what they do, regardless of money or title or power. If we cannot do what we love as a full-time career, we can as a part-time avocation, like the head of state who paints, the nun who runs marathons, the executive who handcrafts furniture.Elizabeth Layton of Wellsville, Kan, was 68 before she began to draw. This activity ended bouts of depression that had plagued her for at least 30 years, and the quality of her work led one critic to say, "I am tempted to call Layton a genius." Elizabeth has rediscovered her enthusiasm. We can't afford to waste tears on "might-have-been." We need to turn the tears into sweat as we go after "what-can-be."We need to live each moment wholeheartedly, with all our senses ~ finding pleasure in the fragrance of a back-yard garden, the crayoned picture of a six-year-old, the enchanting beauty of a rainbow. It is such enthusiastic love of life that puts a sparkle in our eyes and smoothes the wrinkles from our souls.(Note: Answer the questions or complete the statements in NO MORE THAN TWELVE WORDS.)81. What is this passage mainly about?82. "Nothing great was ever achieved without enthusiasm," means we can achieve nothing83. "God within"( in para.8 ) means .84. The last sentence (in para.10)We need to turn the tears into sweat as we go after "what-can-be." Means .第II卷(共45分)I. TranslationDirections: Translate the following sentences into English, using the words given in the brackets.1. 我们在国外旅游时应遵守当地的风俗。

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