2016年普陀区二模

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2016年上海普陀区初三英语二模卷(附听力文稿、答案)

普陀区2015学年度第二学期初三质量调研英语试卷2016.4（满分150分，考试时间100分钟）考生注意：本卷有7 大题，共94小题。

试题均采用连续编号，所有答案务必按照规定在答题纸上完成，做在试卷上不给分。

Part 1 Listening (第一部分听力)I. Listening Comprehension (听力理解) (共30分)A. Listen and choose the right picture (根据你听到的内容，选出相应的图片) (共6分)A B C DE F G H1. ______2. ______3. ______4. ______5. ______6. ______B. Listen to the dialogue and choose the best answer to the question you hear (根据你听到的对话和问题，选出最恰当的答案) (共8分)7. A) 9:00. B) 9:30. C) 10:00. D) 10:30.8. A) She will see her uncle off. B) She will visit her uncle.C) She will take a plane. D) She will go to the beach.9. A) Football. B) Basketball. C) Tennis. D) Table tennis.10. A) The service. B) The food. C) The price. D) The smell.11.A) By making phone calls. B) By going out with them.C) By sending messages. D) By chatting online.12. A) In a field. B) On a farm. C) On a train. D) At a bus stop.13.A) She was the writer of the book. B) She believes the man knows Mary well.C) She thinks books are the best gifts for writers. D) She suggests the man change the gift.14. A) An earthquake. B) A traffic accident.C) A terrible bus. D) A running race.1C. Listen to the passage and tell whether the following statements are true or false (判断下列句子是否符合你听到的短文内容，符合的用“T”表示，不符合的用“F”表示) (共6分)15. Monty’s father trained horses for people on the farms.16. Monty drew a picture of a horse farm in the composition about his dream.17. Monty got a low mark for the composition because it was too long.18. The teacher explained to the class about her opinions of Monty’s composition.19. Monty changed some parts of the composition though he didn’t quite agree with her.20. His teacher’s words didn’t make him change his mind and he finally realized his dream.D. Listen to the passage and complete the following sentences（听短文，完成下列内容。

2016学年度普陀区初三物理二模卷

2016学年度第二学期普陀区初三质量调研理化试卷（满分150分考试时间100分钟）物理部分考生注意：1．本试卷物理部分含五个大题。

2．答题时，考生务必按答题要求在答题纸规定的位置上作答，在草稿纸，本试卷上答题一律无效。

一、选择题（共16分）下列各题均只有一个正确选项，请将正确选项的代号用2B 铅笔填涂在答题纸的相应位置上，更改答案时，用橡皮擦去，重新填涂。

1．在原子中不带电的是A 质子B 原子核C 电子D 中子2．合唱时“低音声部”、“高音声部”中的“低”和“高”指的是A 响度B 音调C 音色D 声音传播速度3．下列各现象中能说明分子做无规则运动的是A 八月桂花盛开，香气四溢B 扫地时的尘土飞扬C 泡茶时，茶叶末在水中浮动D 汽车在大街上奔驰4．下列选项中，当色光等比例混合后能得到白光的是A 红、黄、蓝B 红、绿、蓝C 红、黄、绿D 黄、绿、蓝5．下列有关物理学家和他的主要贡献，说法正确的是A 托里拆利——测出大气压的值B 阿基米德——光的色散现象C 牛顿——杠杆原理D 安培——电流周围存在磁场6．某凸透镜的焦距为10厘米，物体经凸透镜能在离凸透镜15厘米的光屏上成像，所成的像是A 倒立、放大、实像B 倒立、缩小、实像C 正立、放大、虚像D 正立、缩小、实像7．P 、Q 是同一直线上相距80米的两点，甲、乙两车分别从P 、Q 同时同向开始运动，它们的S -t 图像分别如图1（a ）和（b ）所示，运动4秒钟，甲、乙两车之间的距离变化了ΔS 。

甲、乙的速度分别为v 甲、v 乙，则A v 甲＞v 乙，ΔS ＝16米B v 甲＞v 乙，ΔS ＝64米C v 甲＜v 乙，ΔS ＝16米D v 甲＜v 乙，ΔS ＝64米图1（a ）（b ）秒秒8．在图2所示的电路中，电源电压恒定不变，闭合电键S ，当R 2全部接入电路时，电压表V 的示数为U ；移动滑片P ，当R 2一半接入电路时，电压表V 的示数为U ′，则下列关于U ′和U 的关系正确的是A U ′一定等于U /2B U ′可能等于U /2C U ′一定大于U /2D U ′可能大于U /2二、填空题（共23分）请将结果填入答题纸的相应位置。

普陀区2016学年二模卷

2016学年第二学期高三质量调研思想政治试卷第1页（共7页） 2016学年第二学期普陀区高三质量调研思想政治试卷考生注意：1．本场考试时间60分钟。

试卷共7页，满分100分，答题纸共1页。

2．作答前，在答题纸指定位置填写姓名，填涂准考证号、座位号。

3．所有作答务必填涂或书写在答题纸上与试卷题号对应的区域，不得错位。

在试卷上作答一律不得分。

4．用2B 铅笔作答选择题，用黑色字迹钢笔、水笔或圆珠笔作答非选择题。

一、单项选择题（共60分，每题3分。

每题只能选一个选项）第．1~16．．．．题，选出正确选项得．．．．．．．．．3．分，错选得．．．．．0．分。

．．1． 2016年被许多人称为VR （虚拟现实）元年，VR 设备用户大幅上升，全年约销售2000 万台VR 设备，越来越多的资本看好包括影视、游戏等内容的VR 市场，大量投资蜂拥而至。

大量投资进入VR 内容领域的依据是（）A ．作为消费的新需求，VR 内容消费将决定VR 产业的发展B ．作为享受资料，VR 内容消费将完全取代发展资料的消费C ．作为新消费热点，VR 内容生产能为投资者带来丰厚利润2．随着劳动力价格上涨，中国制造业的“人口红利”正在不断消失，传统制造企业逐渐兴起了“机器换人”的浪潮。

不考虑其他因素，下图正确描述劳动力价格对机器人需求变化影响的是（）A ．B ．C ．3．银行向某企业发放了一笔年利率为5%的两年期贷款100万元。

如果按复利计算，贷款期满时银行应得的利息为（）A．5万元B．10万元C．10.25万元4．上海纽约大学常务副校长对大学生的学习提出：当代大学生必须学会“创想”，即不断想出新的方法来不厌其烦地观察和解读同样的信息和数据，并从中得出越来越深入的结论。

他们还要学会试错，即在反复地提出观点—验证观点—推翻观点中不断前行。

对这段话概括最全面的是（）A．直接经验和间接经验是青年学生获取知识的两条途径B．寻求真知是一个实践、认识、再实践、再认识的过程C．实践是检验青年学生获得的认识正确与否的唯一标准5．我国地下管线权属关系非常复杂，水、电、气、热、通讯管网分别属于不同的权属单位，同一条管线每个部分的权属也不同，往往出现了“都在管，结果都管得不太好”的状况。

2016普陀区高三英语二模试卷及答案（20200223160951）

2016普陀区高三英语二模试卷及答案（20200223160951）普陀区2015学年第二学期高三英语质量调研（考试时间 120分钟试卷满分 150分）第I卷（共103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 questions you have heard.1. A. At a booking office. B. In a Hong Kong hotel.C. On a busy street.D. At an airport.2. A. Customer and assistant. B. Father and daughter.C. Dentist and patient.D. Teacher and student.3. A. It is 4: 10 now. B. It is 4: 20 now. C. It is 4: 50 now. D. It is 5:00 now.4. A. The tape was missing. B. Paul brought the tape to the party.C. The tape had been returned to Jack.D. Paul lent his tape to Jack.5. A. At home. B. At the riverside.C. At the health center.D. At his office.6. A. The woman has been complaining too much.B. The woman’s headache will go away by itself.C. The woman should have seen the doctor earlier.D. The woman should confirm her appointment with the doctor.7. A. She is quite. B. she is talkative.C. She is sociable.D. She is active.8. A. People should have taken things more seriously.B. People should avoid being killed unexpectedly.C. People should have made greater achievement.D. People should not spend their time doing nothing.9. A. The man was the only survivor of an air crash.B. People on board were frightened and tried to escape.C. The man has always been very lucky in accidents.D. A few passengers came back home safe and sound.10. A. It’s quiet in the restaurant. B. The price is high in the restaurant.C. The restaurant serves good food.D. The restaurant is too far from their school.Section BDirections: In Section B, you will hear two short passages, and you will be asked three questionson each of the passages. The passages will be read twice, but the questions will be spoken onlyonce. When you hear a question, read the four possible answers on your paper and decide whichone would be the best answer to the question you have heard.Questions 11 through 13 are based on the following passage.11. A. When directions are long. B. When directions are short.C. When homework is given.D. When your mother talks.12. A. Your pen and paper. B. A few words. C. Your mind and ears. D. Some pictures.13. A Topics or page numbers. B. Key words or a picture in mind.C. Some details.D. School assignments.Questions 14 through 16 are based on the following passage.14. A. A hurricane may occur within the next 36 hours.B. A hurricane may occur within the next 24 hours.C. A hurricane may occur within the next 14 hours.D. A hurricane may occur within the next 12 hours.15. A. You should store some medicine for diseases like the flu.B. You should keep a cell phone with you to keep informed of the storm’s path.C. You should transfer your valuables to safe places first.D. You should plan your escape route and an alternative route early.16. A. A camera. B. A working radio.C. A list of your valuables.D. A water proof container.Section CDirections: In Section C, you will hear two longer conversations. The conversations will be readtwice. After you hear each conversation, you are required to fill in the numbered blanks with the information you have heard. Write your answers on your answer sheet.Blanks 17 through 20 are based on the followingconversation.Complete the form. Write NO MORE THAN ONE WORD for each answer.World Health DayDate: __17__ 7th is World Health Day.Purpose: To raise the __18___ of health around the world.Ways of keeping fit: Don’t take the bus for short __19___ and use the ___20_____ and notthe lifts.Blanks 21 through 24 are based on the following conversation.Complete the form. Write NO MORE THAN THREE WORDS for each answer.Mr. Miller ‘s Job Interview NoteWhich country does he live in? He lives in __21___.What kind of job does he want? He wants the job as __22___ .What are his strengths? He is good at __ 23__.What are his weaknesses then? He may be __24__when plans go off schedule.II. Grammar and VocabularySection ADirections: After reading the passages below, fill in the blanks to make the passages coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form ofthe given word; for the other blanks, use one word that best fits each blank.(A)William H. Gates, 40, is chairman and chief executive officer of Microsoft Corporation, the leading provider of software forpersonal computers worldwide. With net revenues (税收)of $5.94 billion for the fiscal year(财政年) ending in June 1995, Microsoft employs more than 18,000 people in 48 countries.Gates began his career in personal computer software (25)______ he started programming at age 13 while a student at the Lakeside school. In 1974, (26)_____an undergraduate at Harvard University, he developed BASIC for the first microcomputer, the MITS Altair, (27)____ started the era of hobbyist computing . (28)______ (lead) by the belief that the personal computer would eventually be a valuable tool on every office desktop and in every home, Gates formed Microsoft with Paul Alien in 1975 (29)____ (develop) software for personal computers.Gates’early foresight about personal computing and his continuing vision have been central to Microsoft and the software industry. Gates is actively (30)_____ (involve) in significant operating and strategic decisions at development and management of the company. A significant portion of his day is also devoted to (31)____(meet) with customers and staying in contact with Microsoft’s employees around the world through e-mail. Gates is married and lives in Bellevue, Washington. Gates is interested in biotechnology and sits on the boards of Darwin Molecular andthe Icos Corporation. He is an avid（渴望的）reader and enjoys playing golf and bridge. (32)_____ technology, the company wants to make it easier and more enjoyable for people to use software. The company is committed to the long term by investing in new technology, state-of-the-art projects and new products for the further expansion of personal computing.(B)Cigarette smoking kills. That we know. So, manufactures made electronic cigarettes as a safer smoking choice---safer than tobacco.E-cigarettes contain the drug nicotine like cigarettes. But they do not use tobacco. And youdo not light (33) . They are powered by battery.So, if e-cigarettes are so safe, why have poison control centers around the United States seen an increase(34) telephone calls about e-cigarette poisonings? The answer is children.Most of the calls are from people worried about children who have played with the devices.In the period of one month this year, the United States Centers for Disease Control say 215 peoplecalled the Center with e-cigarette concerns. More than half of these calls were for children(35)_______(age) five and younger. The devices apparently had made them sick.Office on Smoking and Health. He says the problem is Tim McAfee is director of the CDC’sregulation, meaning the U.S. Federal government does not control e-cigarettes(36) ____they contain liquid nicotine.Mr. McAfee adds that liquid nicotine is a well-known danger.―Nicotine historically has been used as a pesticide in the United States. And that’s have really had for many, many decades significant poisonings when people got exposed to nicotine that was in liquid solutions.‖Mr. McAfee explains that nicotine poisoning happens(37) the substance gets into theskin, gets into the eyes or is swallowed. Even a small amount,he says,(38) make a personsick. Nicotine poisoning can cause stomach pain or a sense of imbalance. Headaches and seizures（突发疾病）are also common sighs of nicotine poisoning. And too much nicotine can kill.Tim McAfee says e-cigarettes do not create the level of risk to people as tobacco productsdo. He notes that almost 500,000 Americans die each year from cigarettes.―So, cigarettes are the winner in that contest. And we don’t really know what’s goi happen with e-cigarettes.‖E-cigarettes do not contain hundreds of harmful chemicals(39) _____ are found in realcigarettes. So, the U.S. Surgeon General has suggested that e-cigarettes may be a useful tool foradults(40) (try) to end their tobacco use, or quit.But McAfee worries that teenagers may think electronic cigarettes are harmless. They couldbecome addicted, or hooked, on the nicotine and then start smoking real cigarettes. In other words,he fears that for young people fake (假装)e-cigarettes could be a ―gateway‖ to the real thing.Section BDirections: Complete the following passage by using the words in the box. Each word can onlybe used once. Note that there is one word more than you need.A.predictsB. operationC. employD. limitedE. majorityF. environmentallyG. depositH. similarI. dreamsJ. necessaryK. estimateWe’re waiting to take trips to outer space. When will it happen? According to individuals inthe growing field of space tourism, it may be in five or fifty years.Space Adventures is taking reservations for the flights, __41__ to the first mannedspaceflights. The trip will cost $90,000, with a $6,000 __42__ required. More than 200 peoplehave made reservations, said Sarah, Dalton, the company spokeswoman.John Spencer of the Space Tourism Society says that a more realistic __43__ for regularspace travel is 50 years. Issues of expense, difficulty, and danger must still be resolved. Oh yes – areusable vehicle must also be invented. He adds, however, that ten years from now, a __44__number of people may be able to visit a space station. He says he expects a fleet of private spaceyachts‖ (游艇) to be in __45__ in 20 to 25 years. They will do what he callsvehicles or ―spaceAfter that, there will be cruise lines, like those that travel theEarth’s―orbital s uper yachting.‖oceans, as well as space hotels and resorts.There have been only a few studies to dete rmine the public’s interest in space tourism, butthey all conclude that a __46__ of people would like to visit space and would be willing to paygood money for it.According to expert Patrick Collins, between 5 million and 20 million people will head forspace by 2030. He also __47__ 100 flights a day leaving Earth. It would be __48__ to have moreorbit（轨道）, a few more orbiting the moon, and a few on the moon's than 100 hotels in Earth’ssurface. These hotels would __49__ more than 100,000 people, who would work month-long shifts. Each hotel would have a service station. Such service stations would provide oxygen, water, and hydrogen. They might also ship __50__ safe electric power back to Earth.If all the issues can be resolved, Collins says that space tourism could one day become a $1 trillion.III. Reading ComprehensionSection A Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.The survey about childhood in the Third World shows that the struggle for survival is long and hard. But in the rich world, children can suffer from a different kind of poverty — of the spirit.51 , one Western country alone now sees 14, 000 attempted suicides ( 自杀) every year by children under 15, and one child 52five needs psychiatric (心理) advice.There are many good things about 53 in the Third World. Take the close and constant relation between children and their parents, relatives and neighbours for example. In the West, the very nature of work puts distance between 54 and children. But in most Third World villages mother and father do not go miles away each day to work in offices. 55 , the child sees mother and father, relations and neighbours working 56 and often shares in that work.A child 57 in this way learns his or her role through joining in the community's work : helping to dig or build, look after animals or babies --- rather than through playing withwater and sand in kindergarten, keeping pets 58 playing with dolls.These children may grow up with a less oppressive sense of space and time than the western children. Their sense of days and time has a lot to do with the change of seasons and positions of the sun or the moon in the sky. Children in the rich world, 59 , are provided with a watch as one of the 60 signs of growing up, so that they can 61 along with their parents about being late for school times, meal times, bed times, the times of TV shows.Third World children do not usually 62 to stay indoors, still less in highrise apartments(公寓) . Instead of dangerous roads, "keep off the grass" signs and "don't speak to strangers", there is often a sense of 63 to study and play. Parents can see their children outside rather than observe them 64 from ten floors up.65 , twelve million children under five still die every year through hunger and disease. But childhood in the Third World is not all bad.51. A. As usual B. For instance C. In fact D. In other words52. A. by B. in C. to D. under53. A. childhood B. poverty C. spirit D. survival54. A. adults B. fathers C. neighbours D. relatives55. A. Anyhow B. However C. Instead D. Still56. A. away B. alone C. along D. nearby57. A. growing up B. living through C. playing D. working58. A. and B. but C. or D. so59. A. at any moment B. at the same time C. on the other hand D. on the whole60. A. easiest B. earliest C. happiest D. quickest61. A. care B. fear C. hurry D. worry62. A. dare B. expect C. have D. require63. A. control B. danger C. disappointment D. freedom64. A. anxiously B. eagerly C. impatiently D. proudly65. A. Above all B. In the end C. Of course D. What'sSection 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)West End theatre is a popular term for mainstream professional theatre in London, or sometimes more specifically for shows staged in the large theatres of London’s ―Theatreland‖. Along with New York’s Broadway Theatre, West End theatre is usually considered to represent the highest level of theatre in the English speaking world. Seeing a West End show is a common tourist activity in London.Total attendances broke the 12 million in 2002, and in Mayand June 2005. The Times reported that this record might be broken in 2005. Factors behind high ticket sales in the first half of 2005 included new hit musicals such as Billy Elliot, the Producers and Mary Poppins and thehigh number of film stars appearing. Since the late 1990s there has been an increase in the number of American actors on the London stage.London’s main theatre district is located in the heart of the West End of the city centre. Renowned theatre streets include Drury Lane, Shaftesbury Avenue, and the Strand. This area contains approximately forty large theatres and is often referred to Theatreland. The works staged are mainly musicals, classic or plays, and comedy performances.Most of the theaters in ―Theatreland‖ are late Victorian of Edwardian, and they are privately owned. Most of them have their own characteristics with a splendid past. On the other hand, present audience will find them not comfortable as the leg room of the seat is often cramped (people were smaller a hundred years ago) and audience facilities such as bars and restrooms are often much smaller than those in modern theatres. The protected status of the buildings and their confined urban locations, combined with financial limit, mean that it is very difficult to make through improvements to the level of comfort offered. In 2004, it was estimated that an investmentof ￡250 million was required for modernization, and the theatre owners failed to request a lower tax to help them meet the costs.66. Which of the following statement does not describe West End theatre right?A. West End theatre refers to the professional theatre inLondon.B. West End theatre is one of the famous theatres in London.C. West End theatre also refers to the plays in the theatreland in London.D. Seeing West End theatre show is a must for tourists to London.67. What might not be the reason for the increasing ticket sale?A. West End theatre often stages best musicals.B. West End theatre has attracted quite a number of film stars.C. Theatreland is located in the heart of the West End.D. The facilities of traditional theatres have been improved.68. What is the word cramped in the last paragraph mean?A. LimitedB. SmallC. ComfortableD. Spacious69. Which can you not infer from the passage?A. Broadway theatre also reflects the high level of theatre in the English-speaking world.B. West End theatre came into existence around 100 years ago.C. West End theatre used to belong to Queen Victoria and King Edward.D.The theatre owners did not succeed in persuading government to reduce their tax to rebuildthe theatres.(B)Vancouver(温哥华)Natural ResourcesAs a major centre for the global forestry industry, Vancouver is host to many international forestry conferences and events, and the natural home of the massive BC forestry business. Companies such as Canfor and West Fraser Timber Co., the second and third largest lumber（木材）producers in the world, are headquartered in Vancouver. Vancouver is also a major centre for the mining industry.International tradeInternational trade is a key part for Vancouver's economy. The city has Canada's largest port and is one of North America's major gateways for Pan-Pacific（泛太平洋）trade. The Port of Vancouver ranks first in North America in total foreign exports and second on the West Coast intotal goods volume.Banking and FinancialThe headquarters for HSBC Canada （汇丰银行）is located in the Financial District in downtown. Canada's third largest commercial entity (实体), Jim Pattison Group is also based in Vancouver.International relationVancouver is a major centre for diplomacy (外交) and foreign relations. Most countries of the world have consulate（领事馆）or general offices in the Central Business District. In fact, many major diplomatic conferences are hosted by the city - including the world famous G7 summit with President Clinton, APEC, and the World Trade Organization. Greenpeace has its world headquarters in the city. Therefore, Vancouver was among the first North American cities to declare itself a Nuclear Weapons Free Zone.TourismTourism is a leading industry to Vancouver. The Whistler-Blackcomb Resort is among the most popular skiing resorts in North America, and will be the site of the downhill events of the 2010 Winter Olympics. Vancouver's beaches, parks, waterfronts, and mountain backdrops and its multi- cultural character attract more and more tourists.FilmVancouver was the source of the sobriquet（绰号）"Hollywood North", for hosting the production of about ten percent of Hollywood's movies. Many U.S. television and films series are shot exclusively in Vancouver. This has partly been because of the favourable Canadian dollar exchange rate.70. Which of the following description about Vancouver is NOT true according to the passage?A.The Port of Vancouver ranks first in North America in total foreign exports.B.Vancouver is a film production centre and called ―Hol lywood North".C.International forestry conferences and events were held in Vancouver.D.Vancouver is a leading centre for the global agriculture and industry.71. Which of the following organizations or events is not related to Vancouver?A. Jim Pattison GroupB. WHOC. GreenpeaceD. The 2010 Winter Olympics72. If you are a graduate from Shanghai Finance and Economics University, what is it thatwill probably attract you to visit Vancouver?A. Its international trade.B. Its film industry.C. HSBC Canada.D. Its beautiful natural scenery.73. We can infer______ from the part: International relation.A. Vancouver is a major centre for foreign relations.B. Vancouver has hosted many major diplomatic conferences.C. APEC and WTO are headquartered in Vancouver.D. Canada is a peace-loving country.(C)Jogging has become the most popular individual sport in America. Many theories, even some mystical (神秘的) ones, have been advanced to explain the popularity of jogging. The plain truth is that jogging is a cheap, quick and efficient way to maintain (or achieve )physical fitness.The most useful sort of exercise is exercise that develops the heart, lungs, and circulatory（循环的）systems. If these systems are fit, the body is ready for almost any sport and for almost any sudden demand made by work or emergencies. One can train more specifically, as by developing strength for weight lifting or the ability to run straight ahead for short distances with great poweras in football, but running trains your heart and lungs to deliver oxygen more efficiently to allparts of your body. It is worth doing that this sort of exercise is the only kind that can reduce heartdisease, the number one cause of death in America.Only one sort of equipment is needed – a good pair of shoes. Physicians advise beginningjoggers not to run in a tennis or gym shoe. Many design advances have been made in only the lastseveral years that make an excellent running shoe indispensable（不可缺少的）if a runner wishesto develop as quickly as possible, with as little chance of injury as possible. A good running shoewill have soft pads for absorbing shock, as well as slightly built-up heels and full heel cups（后跟垫）that will give the knee and ankle more stability. A wise investment in good shoes willprevent blisters (水泡）and the foot, ankle and knee injuries and will also enable the wearer torun on paved or soft surfaces. No other special equipment is needed; you can jog in any clothingyou desire, even your street clothes.Many joggers wear expensive, flashy(华丽的) warm –up suits, but just as many wear asimple pair of gym shoes and T-shirt; in fact, many people just jog in last year’s clothes. In cold weather, several layers of clothing are better than one heavy sweater or coat. If joggers are wearing several layers of clothing, they can add or subtract layers as conditions change.It takes surprisingly little time to develop the ability to run. The American JoggingAssociation has a twelve – week program designed to move from a fifteen-minute walk (whichalmost anyone can manage who is in reasonable health) to a thirty-minute run. A measure ofcommon sense, a physical examination, and a planned schedule are all it takes.74.They main purpose of this passage is to _____.A. discuss jogging as a physical fitness programB. describe the type of clothing needed for joggingC. provide scientific evidence of the benefits of joggingD. launch a nationwide physical fitness campaign75. The most effective kind of exercise should be the one that __________.A. trains the body for weight liftingB. enables a person to run straight aheadC. is both beneficial and inexpensiveD. develops the heart, lungs, and circulatory systems76.We can conclude from this passage that ______.A. jogging makes heart disease no longer an American problemB. jogging can be harmful if the runner is not properly preparedC. warm-up suits are preferable to gym shoes and T-shirtsD. jogging is bad for the ankles and knees77.What can we learn from the third paragraph?A. For beginning joggers，tennis or gym shoes are better choices.B.A pair of good running shoes is necessary for a runner to develop quickly.C.A pair of good running shoes with a full heel-cup is designed to prevent shock.D. Comfortable pads will give the knees and ankles more stability.Section CDirections: Read the passage carefully. Then answer the questions or complete the statements in the fewest possiblewords.Most people look forward to retirement as a time when they can finally take up activities that they never had the time or energy to pursue before．But some recent studies on people in their golden years are disturbing: they suggest that retirees are more likely to suffer from depression and possibly higher rates of other diseases such as heart disease and high blood pressure．Th at’s why a new study of French workers is welcome news.Led by Hugo Westerlund, a professor of psychology at Stockholm University, the study ofmore than 14,000 workers found lower rates of depression and fatigue (疲劳) in people after they got tired while they were still employed.The scientists followed the employees of the French national gas and electric company for 14 years．They found in the year immediately after retirement, the volunteers reported 40% fewer depressive symptoms than they had in the year before their retirement．The researchers also found an 81% drop in reports of both mental and physical fatigue over the same time period.Clearly, said Westerlund, much of these decrease in physical and mental fatigue can be traced back to relief from the stresses of work．The decline in depressive symptoms suggests that retirement may be having a positive mental effect, too, which may have a lot to do with the generous pensions (养老金) that French workers enjoy．Most retirees in that country still benefit from about 80% of their yearly salaries.―The economic or financial situation in retirement is very important,‖ Westerlund says．―We don’t know if the decrease in fatigue and depressive symptoms is because of the removal ofsomething bad while in work or the addition of something good while in retirement．But no matter what the reason, if life in retirement is not comfortable, then we won’t see the improvements we did.‖However, in European nations like France, governments are considering changes to pension plans, which may affect retirees’ health after they leave their jobs－with less of a financial safety net, workers may no longer seem so mentally and physically happy to be out of work．(Note: Answer the questions or complete the statements in NO MORE THAN EIGHT WORDS.) 78．According to some recent studies, retired people may have depression and higher rates of other diseases like __________.79．Westerlund’s group found that in the year just after the retirement most retired French workers felt much less tired both _______________.80．What does the word ―improvements‖ in paragraph 5 refer to? ______________________ 81．Retirement may make people happier with ________________.第II卷（共47分）I. TranslationDirections: Translate the following sentences into English, using the words given in the brackets.1、商店里的商品琳琅满目，让我们眼花缭乱。

普陀区高考数学二模试卷含答案

2016年普陀区高考数学二模试卷含答案2016.04一填空题（本大题共有14题，满分56分）考生应在答题及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.、若集合{}R x x y x A ∈-==,1|，{}R x x x B ∈≤=,1|||，则=B A I _______2.、若函数xx f 11)(+=()0>x 的反函数为)(1x f -，则不等式2)(1>-x f 的解集为____ 3、（理）若53sin =α且α是第二象限角，则=⎪⎭⎫⎝⎛-42cot πα________ （文）若53sin =α且α是第二象限角，则=⎪⎭⎫ ⎝⎛-4tan πα________4.、若函数)(x f 是定义在R 上的奇函数，且满足)()2(x f x f -=+，则=)2016(f _______5.、在831⎪⎭⎫ ⎝⎛-x x 的展开式中，其常数项的值为_________6、若函数x x f 2sin )(=，⎪⎭⎫⎝⎛+=6)(πx f x g ，则函数)(x g 的单调递增区间为_______ 7、（理）设P 是曲线⎪⎩⎪⎨⎧==θθtan sec 22y x （θ为参数）上的一动点，O 为坐标原点，M 为线段OP 的中点，则点M 的轨迹的普通方程为_______（文）设P 是曲线1222=-y x 上的一动点，O 为坐标原点，M 为线段OP 的中点，则点M 的轨迹方程为_______8、（理）在极坐标系中，O 为极点，若⎪⎭⎫ ⎝⎛6,1πA ，⎪⎭⎫⎝⎛32,2πB ，则△AOB 的面积为______ （文）不等式组⎪⎩⎪⎨⎧≥+-≥+≤0203y x y x x 所表示的区域的面积为________9、（理）袋中装有5只大小相同的球，编号分别为5,4,3,2,1，现从该袋中随机地取出3只，被取出的球中最大的号码为ξ，则=ξE _________（文）袋中装有5只大小相同的球，编号分别为5,4,3,2,1，若从该袋中随机地取出3只，则被取出的球的编号之和为奇数的概率是__________（结果用最简分数表示） 10、若函数x x f 5log )(=（0>x ），则方程1)3()1(=-++x f x f 的解=x ________ 11、某同学用球形模具自制棒棒糖.现熬制的糖浆恰好装满一圆柱形容器（底面半径为3cm ，高为10cm ），共做了20颗完全相同的棒棒糖，则每个棒棒糖的表面积为_______2cm （损耗忽略不计）12.、如图所示，三个边长为2的等边三角形有一条边在同一直线上，边33C B 上有10个不同的点1021,,,P P P Λ，记i i AP AB M ⋅=2（10,,2,1Λ=i ），则=+++1021M M M Λ________13、设函数⎩⎨⎧>-≤+=-0),1(0,2)(x x f x a x f x ，记x x f x g -=)()(，若函数)(x g 有且仅有两个零点，则实数a 的取值范围是________14.、已知*N n ∈，从集合{}n ,,3,2,1Λ中选出k （N k ∈,2≥k ）个数k j j j ,,,21Λ，使之同时满足下面两个条件：①n j j j k ≤<<≤Λ211； ②m j j i i ≥-+1（1,,2,1-=k i Λ），则称数组()k j j j Λ,,21为从n 个元素中选出k 个元素且限距为m 的组合，其组合数记为()m k n C ,. 例如根据集合{}3,2,1可得()31,23=C .给定集合{}7,6,5,4,3,2,1，可得()=2,37C ______ 二、选择题（本大题共有4题，满分20分）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5分，否则一律得零分. 15、若a 、b 表示两条直线，α表示平面，下列命题中的真命题为（）（A ）若α⊥a ，b a ⊥，则α//b （B ）若α//a ，b a ⊥，则α⊥b （C ）若α⊥a ，α⊆b ，则b a ⊥ （D ）若α//a ，α//b ，则b a //16、过抛物线x y 82=的焦点作一条直线与抛物线相交于A 、B 两点，且这两点的横坐标之和为9，则满足条件的直线（）（A ）有且只有一条（B ）有两条（C ）有无穷多条（D ）必不存在 17、若z C ∈，则“1Im ,1Re ≤≤z z ”是“1||≤z ”成立的( )条件（A ）充分非必要（B ）必要非充分（C ）充要（D ）既非充分又非必要18、对于正实数α，记αM 是满足下列条件的函数)(x f 构成的集合：对于任意的实数R x x ∈21,且21x x <，都有()()121212)()(x x x f x f x x -<-<--αα成立.下列结论中正确的是（）（A ）若21)(,)(ααM x g M x f ∈∈，则21)()(αα⋅∈⋅M x g x f （B ）若21)(,)(ααM x g M x f ∈∈且0)(≠x g ，则21)()(ααM x g x f ∈ （C ）若21)(,)(ααM x g M x f ∈∈，则21)()(αα+∈+M x g x f（D ）若21)(,)(ααM x g M x f ∈∈且21αα>，则21)()(αα-∈-M x g x f三、解答题（本大题共有5题，满分74分）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）（文）在正四棱柱1111D C B A ABCD -中，底面边长为1，体积为2，E 为AB 的中点；证明：E A 1与B C 1是异面直线，并求出它们所成的角的大小（结果用反三角函数值表示）（理）在正四棱柱1111D C B A ABCD -中，底面边长为1，B C 1与底面ABCD 所成的角的大小为2arctan ，如果平面11C BD 与底面ABCD 所成的二面角是锐角，求出此二面角的大小（结果用反三角函数值）20、（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.（理）已知函数x x x f cos 3sin 2)(⋅⎪⎭⎫⎝⎛+=π （文）已知函数)(x f x x x 2cos 3cos sin += （1）若20π≤≤x ，求函数)(x f 的值域；（2）设ABC ∆的三个内角C B A ,,所对的边分别为c b a ,,，若A 为锐角且23)(=A f ，2=b ，3=c ，求)cos(B A -的值；21、（本题满分14分）本题共有3个小题，第1小题满分6分，第2小题满分8分，某企业参加A 项目生产的工人为1000人，平均每人每年创造利润10万元.根据现实的需要，从A 项目中调出x 人参与B 项目的售后服务工作，每人每年可以创造利润⎪⎭⎫ ⎝⎛-500310x a 万元（0>a ），A 项目余下的工人每人每年创造利润需要提高%2.0x ；（1）若要保证A 项目余下的工人创造的年总利润不低于原来1000名工人创造的年总利润，则最多调出多少人参加B 项目从事售后服务工作？（2）在（1）的条件下，当从A 项目调出的人数不能超过总人数的%40时，才能使得A 项目中留岗工人创造的年总利润始终不低于调出的工人所创造的年总利润，求实数a 的取值范围；22、（本题满分14分）本题共有2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.已知椭圆Γ：14522=+y x 的中心为O ，一个方向向量为),1(k =的直线l 与Γ只有一个公共点M ；（1）若1=k 且点M 在第二象限，求点M 的坐标；（2）若经过O 的直线1l 与l 垂直，求证：点M 到直线1l 的距离25-≤d ；（3）若点N 、P 在椭圆上，记直线ON 的斜率为1k ，且为直线OP 的一个法向量，且541=k k ，求22OP ON +的值； 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.已知各项不为零的数列{}n a 的前n 项和为n S ，且11=a ，121+⋅=n n n a a S （*N n ∈）；（1）求证：数列{}n a 是等差数列；（2）设数列{}n b 满足：122+-=n n a a n b ，且()3841lim 1211=+++++++∞→n n k k k k n b b b b b b Λ，求正整数k 的值；（3）若m 、k 均为正整数，且2≥m ，m k <，在数列{}k c 中，11=c ，11++-=k k k a mk c c ，求m c c c +++Λ21；2015学年第二学期普陀区高三数学质量调研评分细则二填空题（本大题共有14题，满分56分）考生应在答题及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.{}1 2. ⎪⎭⎫⎝⎛231， 3.【理科】2 【文科】7- 4. 0 5. 286.⎥⎦⎤⎢⎣⎡+-12,125ππππk k ，z k ∈7.14822=-y x .8.【理科】1.【文科】16 9.【理科】29【文科】5210．4. 11.π9. 12. 18013． 2->a 14. 10二、选择题（本大题共有4题，满分20分）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5分，否则一律得零分.三、解答题（本大题共有5题，满分74分）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）【文科】【解】根据已知条件,C C 1为正四棱柱1111D C B A ABCD -的高底面四边形11ABB A 是正方形，且面积为1, 故由sh V =2=，可得21=C C .……2分假设E A 1与B C 1不是异面直线，则它们在同一平面内由于点1A 、E 、B 在平面11ABB A 内，则点1C 也在平面11ABB A 内，这是不可能的，故E A 1与B C 1是异面直线.…………5分取11B A 的中点为E ，连接BE ,1EC ,所以E A BE 1//,1EBC ∠或其补角，即为异面直线E A 1与B C 1所成的角.……7分在1BEC ∆，51=BC ,217=BE ,251=EC ,……9分由余弦定理得，8585821752454175cos 1=⨯-+=∠EBC 0>,即85858arccos 1=∠EBC 所以异面直线E A 1与B C 1所成的角的大小为85858arccos.……12分【理科】【解】根据题意，可得⊥C C 1底面ABCD ，所以BC 是B C 1在平面ABCD 上的射影，故BC C 1∠即为直线B C 1与底面ABCD 所成的角，即BC C 1∠=2arctan .……2分在BC C RT 1∆中，2tan 11=∠⋅=BC B BC C C ……3分以D 为坐标原点，以射线1,,DD DC DA 所在的直线分别为z y x ,,轴，建立空间直角坐标系，如图所示：由于D D 1⊥平面ABCD ，故1DD 是平面的一个法向量，且1DD ()2,0,0=……5分()0,1,1B ,()1,0,01D ,()2,1,01C ,故()2,1,11--=BD ,()2,0,11-=BC ……7分设()z y x ,,=是平面11C BD 的一个法向量,所以⎪⎩⎪⎨⎧=⋅=⋅0011BC n BD ,即⎩⎨⎧=-=-+0202z x z y x ,不妨取1=z ,则⎩⎨⎧==02y x ,即()1,0,2=……9分设平面11C BD 与底面ABCD 所成的二面角为θ,则5552120002cos =⨯⨯+⨯+⨯==θ, 即55arccos=θ……11分所以平面11C BD 与底面ABCD 所成的二面角大小为55arccos.……12分 20.（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. 20.【解】（1）()x x x x f cos cos 3sin )(+=x x x 2cos 3cos sin +=232cos 232sin 21++=x x 2332sin +⎪⎭⎫ ⎝⎛+=πx …………2分由20π≤≤x 得，34323πππ≤+≤x ，132sin 23≤⎪⎭⎫ ⎝⎛+≤-πx …………4分 2312332sin 0+≤+⎪⎭⎫ ⎝⎛+≤πx ，所以函数)(x f 的值域为⎥⎦⎤⎢⎣⎡+231,0………6分（2）由232332sin )(=+⎪⎭⎫ ⎝⎛+=πA A f 得，032sin =⎪⎭⎫ ⎝⎛+πA 又由20π<<A 得，34323πππ<+<A ，只有ππ=+32A ，故3π=A (8)分在ABC ∆中，由余弦定理得，A bc c b a cos 2222-+=73cos 32294=⨯⨯⨯-+=π,故7=a …………10分由正弦定理得，B bA a sin sin =，所以721sin sin ==a A b B 由于a b <，所以772cos =B …………12分 ()B A B A B A sin sin cos cos cos +=-14757212377221=⨯+⨯=……14分 21.（本题满分14分）本题共有3个小题，第1小题满分6分，第2小题满分8分，【解】（1）根据题意可得，()()≥⨯+-%2.010101000x x 101000⨯……3分展开并整理得，05002≤-x x ……5分解得5000≤≤x ，最多调出的人数为500人……6分（2）⎩⎨⎧⨯≤≤≤%4010005000x x ，解得4000≤≤x ……7分()()%2.010101000500310x x x x a ⨯+⋅-≤⨯⎪⎭⎫ ⎝⎛-，对于任意的[]400,0∈x 恒成立……9分即%210201010005031022x x x x ax --+⨯≤- 即10002502++≤x x ax 对于任意的[]400,0∈x 恒成立……10分当0=x 时，不等式显然成立；当4000≤<x 时，1250000250111000250+⎪⎭⎫ ⎝⎛+=++≤x x x x a ……11分令函数x x x f 250000)(+=，可知函数)(x f 在区间[]400,0上是单调递减函数……12分故()1025400)(min ==f x f ，故1.511000250≥++xx ……13分故1.50≤<a ，所以实数a 的取值范围是1.50≤<a ……14分22.（本题满分14分）本题共有2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.【解】（1）设直线l ：m x y +=，根据题意可得：……1分⎪⎩⎪⎨⎧=++=14522y x mx y ，消去y 并整理得()04510922=-++m bx x ……①…………2分 ()()045941022=-⨯⨯-=∆b b ，解得92=m ，因为M 在第二象限，故3=m ，……3分代入①得0253092=++x x ，解得35-=x ，进而34=y ，故⎪⎭⎫⎝⎛-34,35M .……4分（2）根据题意可得，直线1l ：0=+ky x ……5分设直线l ：m kx y +=（0≠m ），则⎪⎩⎪⎨⎧=++=14522y x m kx y ……5分消去y 得()()0451054222=-+++m kmx x k……6分()()()0454*******=-⋅+-=∆m k km ，解得04522=+-m k ，即4522+=k m ……7分且4552+-=k km x ，4542+=k m y ，故⎪⎭⎫ ⎝⎛++-454,45522k m k kmM ……8分点M 到直线1l 的距离222221451454455kk km kk km k km d ++=++++-=()()22541k k k++=① 当0=k 时，0=d ；……9分 ② 当0≠k 时，=d 25945122-≤++kk ，当且仅当454±=k 时等号成立. 综上①②可得，点M 到直线1l 距离25-≤d .……10分（3）根据条件可得直线OP 的斜率kk 12-=，……11分由于541=k k ，则直线ON 的斜率的k k 541=……12分于是直线ON 的方程为kx y 54=，由⎪⎪⎩⎪⎪⎨⎧==+kxy y x 5414522，可得224525k x +=……13分设点),(11y x P ，则222122121245162525161k kx k y x OP ++=⎪⎭⎫ ⎝⎛+=+=……14分同理2ON ()22222245120kk y x ++=+=……15分 22ON OP +=22451625k k +++()2245120k k ++945364522=++=k k ……16分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.【解】（1）当1=n 时，121211==a a S ，11=a ，故22=a ；……1分当2≥n 时，=-=-1n n n S S a -⋅+121n n a a n n a a ⋅-121变形得()112-+-⋅=n n n n a a a a ，由于0≠n a ，所以211=--+n n a a ……2分所以1212-=-n a n ，n a n 22=，*N n ∈，于是n a n =，*N n ∈.……3分由于11=-+n n a a ，所以数列{}n a 是以1首项，1为公差的等差数列.…………4分（2）由（1）得n a n =，所以122+-=n n a a n b nn n ⎪⎭⎫⎝⎛⋅==+-21412)1(2……5分 52121++⎪⎭⎫ ⎝⎛=⋅n n n b b ，且128121=b b ，当2≥n 时，4111=-+n n n n b b b b …………7分故数列{}1+n n b b 是以1281为首项，41为公比的等比数列.……8分于是()=+++++++∞→1211lim n n k k k k n b b b b b b Λ=-+4111k k b b 3841，即912-+=⋅k k b b ……9分 k kk k b b 251241321--+=⎪⎭⎫⎝⎛=⋅，故92522---=k ，解得2=k .…………10分（3）则由（1）得k a k =，11++-=k k k a m k c c 1+-=k m k ，12211c cc c c c c k k k k k ⋅⋅⋅=---Λ……12分 ()()km k k k C mk k k m k m c 1112)1()2)(1(111⋅-=⋅⋅-⋅+-+-⋅-=--Λ…………14分m c c c +++Λ21()[]m mm m m m C C C C m 132111--+-+-=Λ…………16分故m c c c +++Λ21m1=.……18分。

上海市普陀区2016年高三英语二模

上海市普陀区2016年⾼三英语⼆模普陀区2015-2016学年第⼆学期⾼三英语质量调研（考试时间120分钟试卷满分150分）第I卷（共103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 questions you have heard.1. A. At a booking office. B. In a Hong Kong hotel.C. On a busy street.D. At an airport.2. A. Customer and assistant. B. Father and daughter.C. Dentist and patient.D. Teacher and student.3. A. It is 4: 10 now. B. It is 4: 20 now. C. It is 4: 50 now. D. It is 5:00 now.4. A. The tape was missing. B. Paul brought the tape to the party.C. The tape had been returned to Jack.D. Paul lent his tape to Jack.5. A. At home. B. At the riverside.C. At the health center.D. At his office.6. A. The woman has been complaining too much.B. The woman’s headache will go away by itself.C. The woman should have seen the doctor earlier.D. The woman should confirm her appointment with the doctor.7. A. She is quite. B. she is talkative.C. She is sociable.D. She is active.8. A. People should have taken things more seriously.B. People should avoid being killed unexpectedly.C. People should have made greater achievement.D. People should not spend their time doing nothing.9. A. The man was the only survivor of an air crash.B. People on board were frightened and tried to escape.C. The man has always been very lucky in accidents.D. A few passengers came back home safe and sound.10. A. It’s quiet in the restaurant. B. The price is high in the restaurant.C. The restaurant serves good food.D. The restaurant is too far from their school.Section BDirections: In Section B, you will hear two short passages, and you will be asked three questions on each of the passages. The passages will be read twice, but the questions will be spoken only once. When you hear a question, read the four possible answers on your paper and decide which one would be the best answer to the question you have heard.Questions 11 through 13 are based on the following passage.11. A. When directions are long. B. When directions are short.C. When homework is given.D. When your mother talks.12. A. Your pen and paper. B. A few words. C. Your mind and ears. D. Some pictures.13. A Topics or page numbers. B. Key words or a picture in mind.C. Some details.D. School assignments.Questions 14 through 16 are based on the following passage.14. A. A hurricane may occur within the next 36 hours.B. A hurricane may occur within the next 24 hours.C. A hurricane may occur within the next 14 hours.D. A hurricane may occur within the next 12 hours.15. A. You should store some medicine for diseases like the flu.B. You should keep a cell phone with you to keep informed of the storm’s path.C. You should transfer your valuables to safe places first.D. You should plan your escape route and an alternative route early.16. A. A camera. B. A working radio.C. A list of your valuables.D. A water proof container.Section CDirections: In Section C, you will hear two longer conversations. The conversations will be read twice. After you hear each conversation, you are required to fill in the numbered blanks with the information you have heard. Write your answers on your answer sheet.Blanks 17 through 20 are based on the following conversation.Complete the form. Write NO MORE THAN ONE WORD for each answer.Blanks 21 through 24 are based on the following conversation.Complete the form. Write NO MORE THAN THREE WORDS for each answer.II. Grammar and VocabularySection ADirections: After reading the passages below, fill in the blanks to make the passages coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.(A)William H. Gates, 40, is chairman and chief executive officer of Microsoft Corporation, the leading provider of software for personal computers worldwide. With net revenues (税收)of $5.94 billion for the fiscal year(财政年) ending in June 1995, Microsoft employs more than 18,000 people in 48 countries.Gates began his career in personal computer software (25)______ he started programming at age 13 while a student at the Lakeside school. In 1974, (26)_____an undergraduate at Harvard University, he developed BASIC for the first microcomputer, the MITS Altair, (27)____ started the era of hobbyist computing . (28)______ (lead) by the belief that the personal computer would eventually be a valuable tool on every office desktop and in every home, Gates formed Microsoft with Paul Alien in 1975 (29)____ (develop) software for personal computers.Gates’ earl y foresight about personal computing and his continuing vision have been central to Microsoft and the software industry. Gates is actively (30)_____ (involve) in significant operating and strategic decisions at development and management of the company. A significant portion of his day is also devoted to (31)____(meet) with customers and staying in contact with Microsoft’s employees around the world through e-mail. Gates is married and lives in Bellevue, Washington. Gates is interested in biotechnology and sits on the boards of Darwin Molecular and the Icos Corporation. He is an avid（渴望的）reader and enjoys playing golf and bridge. (32)_____ technology, the company wants to make it easier and more enjoyable for people to use software. The company is committed to the long term by investing in new technology, state-of-the-art projects and new products for the further expansion of personal computing.(B)Cigarette smoking kills. That we know. So, manufactures made electronic cigarettes as a safer smoking choice---safer than tobacco.E-cigarettes contain the drug nicotine like cigarettes. But they do not use tobacco. And you do not light (33) . They are powered by battery.So, if e-cigarettes are so safe, why have poison control centers around the United States seen an increase(34) telephone calls about e-cigarette poisonings? The answer is children.Most of the calls are from people worried about children who have played with the devices.In the period of one month this year, the United States Centers for Disease Control say 215 people called the Center with e-cigarette concerns. More than half of these calls were for children(35) _______(age) five and younger. The devicesapparently had made them sick.Tim McAfee is director of the C DC’s Office on Smoking and Health. He says the problem is regulation, meaning the U.S. Federal government does not control e-cigarettes(36) ____ they contain liquid nicotine.Mr. McAfee adds that liquid nicotine is a well-known danger.―Nicotine historically has been used as a pesticide in the United States. And that’s where we have really had for many, many decades significant poisonings when people got exposed to nicotine that was in liquid solutions.‖Mr. McAfee explains that nicotine poisoning happens(37) the substance gets into the skin, gets into the eyes or is swallowed. Even a small amount, he says,(38) make a person sick. Nicotine poisoning can cause stomach pain or a sense of imbalance. Headaches and seizures （突发疾病）are also common sighs of nicotine poisoning. And too much nicotine can kill.Tim McAfee says e-cigarettes do not create the level of risk to people as tobacco products do. He notes that almost 500,000 Americans die each year from cigarettes.―So, cigarettes are the winner in that contest. And we don’t really know what’s going to happen with e-cigarettes.‖E-cigarettes do not contain hundreds of harmful chemicals(39) _____ are found in real cigarettes. So, the U.S. Surgeon General has suggested that e-cigarettes may be a useful tool for adults(40) (try) to end their tobacco use, or quit.But McAfee worries that teenagers may think electronic cigarettes are harmless. They could become addicted, or hooked, on the nicotine and then start smoking real cigarettes. In other words, he fears that for young people fake (假装)e-cigarettes could be a ―gateway‖ to the real thing. Section BDirections: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.We’re waiting to take trips to outer space. When will it happen? According to individuals in the growing field of space tourism, it may be in five or fifty years.Space Adventures is taking reservations for the flights, __41__ to the first manned spaceflights. The trip will cost $90,000, with a $6,000 __42__ required. More than 200 people have made reservations, said Sarah, Dalton, the company spokeswoman.John Spencer of the Space Tourism Society says that a more realistic __43__ for regular space travel is 50 years. Issues of expense, difficulty, and danger must still be resolved. Oh yes – a reusable vehicle must also be invented. He adds, however, that ten years from now, a __44__ number of people may be able to visit a space station. He says he expects a fleet of private space vehicles or ―space yachts‖ (游艇) to be in __45__ in 20 to 25 years. They will do what he calls ―orbital super yachting.‖ After that, there will be cruise lines, like those that travel the Earth’s oceans, as well as space hotels and resorts. There have been only a few studies to determ ine the public’s interest in space tourism, butthey all conclude that a __46__ of people would like to visit space and would be willing to pay good money for it. According to expert Patrick Collins, between 5 million and 20 million people will head for space by 2030. He also __47__ 100 flights a day leaving Earth. It would be __48__ to have more than 100 hotels in Earth’s orbit（轨道）, a few more orbiting the moon, and a few on the moon's surface. These hotels would __49__ more than 100,000 people, who would work month-long shifts. Each hotel would have a service station. Such service stations would provide oxygen, water, and hydrogen. They might also ship __50__ safe electric power back to Earth.If all the issues can be resolved, Collins says that space tourism could one day become a $1 trillion.III. Reading ComprehensionSection A Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.The survey about childhood in the Third World shows that the struggle for survival is long and hard. But in the rich world, children can suffer from a different kind of poverty — of the spirit.51 , one Western country alone now sees 14, 000 attempted suicides ( ⾃杀) every year by children under 15, and one child52 five needs psychiatric (⼼理) advice.There are many good things about 53 in the Third World. Take the close and constant relation between children and their parents, relatives and neighbours for example. In the West, the very nature of work puts distance between 54 and children. But in most Third World villages mother and father do not go miles away each day to work in offices. 55 , the child sees mother and father, relations and neighbours working 56 and often shares in that work.A child 57 in this way learns his or her role through joining in the community's work : helping to dig or build, look after animals or babies --- rather than through playing with water and sand in kindergarten, keeping pets 58 playing with dolls.These children may grow up with a less oppressive sense of space and time than the western children. Their sense of days and time has a lot to do with the change of seasons and positions of the sun or the moon in the sky. Children in the rich world, 59 , are provided with a watch as one of the 60 signs of growing up, so that they can 61 along with their parents about being late for school times, meal times, bed times, the times of TV shows.Third World children do not usually 62 to stay indoors, still less in highrise apartments(公寓) . Instead of dangerous roads, "keep off the grass" signs and "don't speak to strangers", there is often a sense of 63 to study and play. Parents can see their children outside rather than observe them 64 from ten floors up.65 , twelve million children under five still die every year through hunger and disease. But childhood in the Third World is not all bad.51. A. As usual B. For instance C. In fact D. In other words52. A. by B. in C. to D. under53. A. childhood B. poverty C. spirit D. survival54. A. adults B. fathers C. neighbours D. relatives55. A. Anyhow B. However C. Instead D. Still56. A. away B. alone C. along D. nearby57. A. growing up B. living through C. playing D. working58. A. and B. but C. or D. so59. A. at any moment B. at the same time C. on the other hand D. on the whole60. A. easiest B. earliest C. happiest D. quickest61. A. care B. fear C. hurry D. worry62. A. dare B. expect C. have D. require63. A. control B. danger C. disappointment D. freedom64. A. anxiously B. eagerly C. impatiently D. proudly65. A. Above all B. In the end C. Of course D. What's Section 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)West End theatre is a popular term for mainstream professional theatre in London, or sometimes more specifically for shows staged in the large theatres of London’s ―Theatreland‖. Along with New York’s Broadway Theatre, West End theatre is usually considered to represent the highest level of theatre in the English speaking world. Seeing a West End show is a common tourist activity in London.Total attendances broke the 12 million in 2002, and in May and June 2005. The Times reported that this record might be broken in 2005. Factors behind high ticket sales in the first half of 2005 included new hit musicals such as Billy Elliot, the Producers and Mary Poppins and the high number of film stars appearing. Since the late 1990s there has been an increase in the number of American actors on the London stage.London’s main theatre district is located in the heart of the West End of the city centre. Renowned theatre streets include Drury Lane, Shaftesbury Avenue, and the Strand. This area contains approximately forty large theatres and is often referred to Theatreland. The works staged are mainly musicals, classic or plays, and comedy performances.Most of the theaters in ―Theatreland‖ are late Victorian of Edwardian, and they are privately owned. Most of them have their own characteristics with a splendid past. On the other hand, present audience will find them not comfortable as the leg room of the seat is often cramped (people were smaller a hundred years ago) and audience facilities such as bars and restrooms are often much smaller than those in modern theatres. The protected status of the buildings and their confined urban locations, combined with financial limit, mean that it is very difficult to make through improvements to the level of comfort offered. In 2004, it was estimated that an investment of ￡250 million was required for modernization, and the theatre owners failed to request a lower tax to help them meet the costs.66. Which of the following statement does not describe West End theatre right?A. West End theatre refers to the professional theatre in London.B. West End theatre is one of the famous theatres in London.C. West End theatre also refers to the plays in the theatreland in London.D. Seeing West End theatre show is a must for tourists to London.67. What might not be the reason for the increasing ticket sale?A. West End theatre often stages best musicals.B. West End theatre has attracted quite a number of film stars.C. Theatreland is located in the heart of the West End.D. The facilities of traditional theatres have been improved.68. What is the word cramped in the last paragraph mean?A. LimitedB. SmallC. ComfortableD. Spacious69. Which can you not infer from the passage?A. Broadway theatre also reflects the high level of theatre in the English-speaking world.B. West End theatre came into existence around 100 years ago.C. West End theatre used to belong to Queen Victoria and King Edward.D.The theatre owners did not succeed in persuading government to reduce their tax to rebuildthe theatres.(B)Vancouver(温哥华)Natural ResourcesAs a major centre for the global forestry industry, Vancouver is host to many international forestry conferences and events, and the natural home of the massive BC forestry business. Companies such as Canfor and West Fraser Timber Co., the second and third largest lumber（⽊材）producers in the world, are headquartered in Vancouver. Vancouver is also a major centre for the mining industry.International tradeInternational trade is a key part for Vancouver's economy. The city has Canada's largest port and is one of North America'smajor gateways for Pan-Pacific（泛太平洋）trade. The Port of Vancouver ranks first in North America in total foreign exports and second on the West Coast in total goods volume.Banking and FinancialThe headquarters for HSBC Canada （汇丰银⾏）is located in the Financial District in downtown. Canada's third largest commercial entity (实体), Jim Pattison Group is also based in Vancouver.International relationVancouver is a major centre for diplomacy (外交) and foreign relations. Most countries of the world have consulate（领事馆）or general offices in the Central Business District. In fact, many major diplomatic conferences are hosted by the city -including the world famous G7 summit with President Clinton, APEC, and the World Trade Organization. Greenpeace has its world headquarters in the city. Therefore, Vancouver was among the first North American cities todeclare itself a Nuclear Weapons Free Zone.TourismTourism is a leading industry to Vancouver. The Whistler-Blackcomb Resort is among the most popular skiing resorts in North America, and will be the site of the downhill events of the 2010 Winter Olympics. Vancouver's beaches, parks, waterfronts, and mountain backdrops and its multi- cultural character attract more and more tourists.FilmVancouver was the source of the sobriquet（绰号）"Hollywood North", for hosting the production of about ten percent of Hollywood's movies. Many U.S. television and films series are shot exclusively in Vancouver. This has partly been because of the favourable Canadian dollar exchange rate.70. Which of the following description about Vancouver is NOT true according to the passage?A.The Port of Vancouver ranks first in North America in total foreign exports.B.Vancouver is a film production centre and called ―Hollywood North".C.International forestry conferences and events were held in Vancouver.D.Vancouver is a leading centre for the global agriculture and industry.71. Which of the following organizations or events is not related to Vancouver?A. Jim Pattison GroupB. WHOC. GreenpeaceD. The 2010 Winter Olympics72. If you are a graduate from Shanghai Finance and Economics University, what is it thatwill probably attract you to visit Vancouver?A. Its international trade.B. Its film industry.C. HSBC Canada.D. Its beautiful natural scenery.73. We can infer______ from the part: International relation.A. Vancouver is a major centre for foreign relations.B. Vancouver has hosted many major diplomatic conferences.C. APEC and WTO are headquartered in Vancouver.D. Canada is a peace-loving country.(C)Jogging has become the most popular individual sport in America. Many theories, even some mystical (神秘的) ones, have been advanced to explain the popularity of jogging. The plain truth is that jogging is a cheap, quick and efficient way to maintain (or achieve )physical fitness.The most useful sort of exercise is exercise that develops the heart, lungs, and circulatory（循环的）systems. If these systems are fit, the body is ready for almost any sport and for almost any sudden demand made by work or emergencies. One can train more specifically, as by developingstrength for weight lifting or the ability to run straight ahead for short distances with great power as in football, but running trains your heart and lungs to deliver oxygen more efficiently to all parts of your body. It is worth doing that this sort of exercise is the only kind that can reduce heart disease, the number one cause of death in America.Only one sort of equipment is needed – a good pair of shoes. Physicians advise beginning joggers not to run in a tennis or gym shoe. Many design advances have been made in only the last several years that make an excellent running shoe indispensable（不可缺少的）if a runner wishes to develop as quickly as possible, with as little chance of injury as possible.A good running shoe will have soft pads for absorbing shock, as well as slightly built-up heels and full heel cups（后跟垫）that will give the knee and ankle more stability. A wise investment in good shoes will prevent blisters (⽔泡）and the foot, ankle and knee injuries and will also enable the wearer to run on paved or soft surfaces. No other special equipment is needed; you can jog in any clothing you desire, even your street clothes.Many joggers wear expensive, flashy(华丽的) warm –up suits, but just as many wear a simple pair of gym shoes and T-shirt; in fact, many people just jog in last year’s clothes. In cold weather, several layers of clothing are better than one heavy sweater or coat. If joggers are wearing several layers of clothing, they can add or subtract layers as conditions change.It takes surprisingly little time to develop the ability to run. The American Jogging Association has a twelve – week program designed to move from a fifteen-minute walk (which almost anyone can manage who is in reasonable health) to a thirty-minute run. A measure of common sense, a physical examination, and a planned schedule are all it takes.74.They main purpose of this passage is to _____.A. discuss jogging as a physical fitness programB. describe the type of clothing needed for joggingC. provide scientific evidence of the benefits of joggingD. launch a nationwide physical fitness campaign75. The most effective kind of exercise should be the one that __________.A. trains the body for weight liftingB. enables a person to run straight aheadC. is both beneficial and inexpensiveD. develops the heart, lungs, and circulatory systems76.We can conclude from this passage that ______.A. jogging makes heart disease no longer an American problemB. jogging can be harmful if the runner is not properly preparedC. warm-up suits are preferable to gym shoes and T-shirtsD. jogging is bad for the ankles and knees77.What can we learn from the third paragraph?A. For beginning joggers，tennis or gym shoes are better choices.B.A pair of good running shoes is necessary for a runner to develop quickly.C.A pair of good running shoes with a full heel-cup is designed to prevent shock.D. Comfortable pads will give the knees and ankles more stability.Section CDirections: Read the passage carefully. Then answer the questions or complete the statements in the fewest possible words.Most people look forward to retirement as a time when they can finally take up activities that they never had the time or energy to pursue before．But some recent studies on people in their golden years are disturbing: they suggest that retirees are more likely to suffer from depression and possibly higher rates of other diseases such as heart disease and high blood pressure．That’s why a new study of French workers is welcome news.Led by Hugo Westerlund, a professor of psychology at Stockholm University, the study of more than 14,000 workers found lower rates of depression and fatigue (疲劳) in people after they got tired while they were still employed.The scientists followed the employees of the French national gas and electric company for 14 years．They found in the year immediately after retirement, the volunteers reported 40% fewer depressive symptoms than they had in the year before their retirement．The researchers also found an 81% drop in reports of both mental and physical fatigue over the same time period.Clearly, said Westerlund, much of these decrease in physical and mental fatigue can be traced back to relief from the stresses of work．The decline in depressive symptoms suggests that retirement may be having a positive mental effect, too, which may have a lot to do with the generous pensions (养⽼⾦) that French workers enjoy．Most retirees in that country still benefit from about 80% of their yearly salaries.―The economic or financial situation in retirement is very important,‖ Westerlund says．―We don’t know if the decrease in fatigue and depressive symptoms is because of the removal of something bad while in work or the addition of something good while in retirement．But no matter what the reason, if life in retirement is not comfortable, then we won’t see the improvements we did.‖However, in European nations like France, governments are considering changes to pension plans, which may affect retirees’ health after they leave their jobs－with less of a financial safety net, workers may no longer seem so mentally and physically happy to be out of work．(Note: Answer the questions or complete the statements in NO MORE THAN EIGHT WORDS.) 78．According to some recent studies, retired people may have depression and higher rates of other diseases like __________.79．Westerlund’s group found that in the year just after the retirement most retired French workers felt much less tired both _______________.80．What does the word ―improvements‖ in paragraph 5 refer to? ______________________ 81．Retirement may make people happier with ________________.第II卷（共47分）I. TranslationDirections: Translate the following sentences into English, using the words given in the brackets.1、商店⾥的商品琳琅满⽬，让我们眼花缭乱。

2016普陀二模 1

上海市普陀区2016届初三二模数学试卷2016.04一. 选择题1. 据统计，2015年上海市全年接待国际旅游入境者共80016000人次，80016000用科学记数法表示是（）A. 68.001610⨯B. 78.001610⨯C. 88.001610⨯D. 98.001610⨯2. 下列计算结果正确的是（）A. 428a a a ⋅=B. 426()a a =C. 222()ab a b =D. 222()a b a b -=- 3. 下列统计图中，可以直观地反映出数据变化的趋势的统计图是（）A. 折线图B. 扇形图C. 条形图D. 频数分布直方图4. 下列问题中，两个变量成正比例关系的是（）A. 等腰三角形的面积一定，它的底边和底边上的高B. 等边三角形的面积与它的边长C. 长方形的长确定，它的周长与宽D. 长方形的长确定，它的面积与宽5. 如图，已知1l ∥2l ∥3l ，4DE =，6DF =，那么下列结论正确的是（）A. :1:1BC EF =B. :1:2BC AB =C. :2:3AD CF =D. :2:3BE CF =6. 如果圆形纸片的直径是8cm ，用它完全覆盖正六边形，那么正六边形的边长最大不能超过（）A. 2cmB.C. 4cmD. 二. 填空题7. 分解因式：22ma mb -=8. x =的根是9. 不等式组20231x x ->⎧⎨+>⎩的解集是 10. 如果关于x 的方程2704x x a ++-=有两个相等的实数根，那么a 的值等于 11. 函数14x y x-=的定义域是 12. 某飞机如果在1200米的上空测得地面控制点的俯角为30︒，那么此时飞机离控制点之间的距离是米13. 一个口袋中装有3个完全相同的小球，它们分别标有数字0、1、3，从口袋中随机摸出一个小球记下数字后不放回，摇匀后再随机摸出一个小球，那么两次摸出小球的数字的和为素数的概率为14. 如图，在四边形ABCD 中，点M 、N 、P 分别是AD 、BC 、BD 的中点，如果BA a =，DC b =，那么MN = （用a 和b 表示）15. 如果某市6月份日平均气温统计如图所示，那么在日平均气温这组数据中，中位数是 C ︒16. 已知点11(,)A x y 和点22(,)B x y 在反比例函数k y x=的图像上，如果当120x x <<，可得12y y <，那么k 0（填“>”“=”“<”） 17. 如图，点E 、F 分别在正方形ABCD 的边AB 、BC 上，EF 与对角线BD 交于点G ，如果5BE =，3BF =，那么:FG EF 的比值是18. 如图①，在矩形ABCD 中，将矩形折叠，使点B 落在边AD 上，这时折痕与边AD 和边BC 分别交于点E 、点F ，然后再展开铺平，以B 、E 、F 为顶点的△BEF 称为矩形ABCD 的“折痕三角形”，如图②，在矩形ABCD 中，2AB =，4BC =，当“折痕△BEF ”面积最大时，点E 的坐标为 x y D C A （B ）O ②①。

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