2019年度2020年度学年上海地区浦东新区建平中学高三上学期周练试卷(附答案解析和解析)
2019-2020学年上海市建平中学高三英语上学期期中试题及答案解析
2019-2020学年上海市建平中学高三英语上学期期中试题及答案解析第一部分阅读（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项AChildren under the age of 18 will be allowed up to three hours per week to play video games, according to a notice issued by China's National Press and Publication Administration. Online game companies are required to provide services to minors — from8 to 9 p. m. on Fridays, Saturdays, Sundays and legal holidays — as a way to safeguard their physical and mental health. Children are playing more and more online games these days. Is it time to limit their online gaming time? What role do parents have? Readers share their opinions.RizlaredOnline games are addictive, but if children are taught how to manage in a sensible and responsible manner then it is no longer a threat(威胁).To achieve this, parents need to set examples for not being glued to their phones. Teaching is and always will be the best solution to such problems.AndrewGood policy. By limiting time spent on online games, kids can spend time doing more useful things to develop their potential. They can go outside and run, jump and swim instead of sitting on a couch at home and playing with a smart phone.AdamIt is often seen that parents argue with children over cellphones. Most parents can hardly set and enforce the time limit for its daily usage. Some forcibly take away their cellphones, but it will ruin trust and relationship. Even worse, it will make their kids hate them.PinkExcessive(过度的）gaming is purely a waste of time and energy for minors and has a negative effect on both physical and mental health. The gaming industry should not put profit- flaking interests as its priority (优先事项) . They should act in a socially responsible way toprovide an environment for children to ensure their well-being and development.LaurenThere would be a loophole(漏洞). Children could use their parents’ or other adults’ IDs to avoid real-name registration, thus making it impossible to put this policy in effect. Parents ly need to strengthen guidance andsupervision to keep their children from gaming addiction.1. What should kids do according to Andrew?A. Play online games.B. Play with a smart phone.C. Study all the time.D. Go in for outside activities.2. What does Pink advise the gaming industry to do?A. Pay attention to its profit.B. Focus on kids’ health.C. Be responsible for kids’ surroundings.D. Persuade kids lo play more games.3. What role do parents have according to the passage?A. They keep hold of their phones.B. They set examples for their kids.C. They limit their kids’ time.D. They blame kids for addiction.BLast year, 138,000San Franciscoresidents used Airbnb, a popular app designed to connect home renters and travelers. It’s a striking number for a city with a population of about 850,000, and it was enough for Airbnb to win a major victory in local elections, asSan Franciscovoters struck down a debatable rule that would have placed time restrictions and other regulations on short-term rental services.The company fiercely opposed the measure, Proposition F, with a nearly $10 million advertising campaign. It also contacted its San Franciscan users with messages urging them to vote against Proposition F.Most people think of Airbnb as a kind of couch-surfing app. The service works for one-night stays on road trips and longer stays in cities, and it often has more competitive pricing than hotels. It’s a textbook example of the “sharing economy”, but not everyone is a fan.The app has had unintended consequences inSan Francisco. As the San Francisco Chronicle reported last year, a significant amount of renting on Airbnb is not in line with the company’s image: middle-class families putting up a spare room to help make ends meet. Some users have taken advantage of the service, using it to turn their multiple properties into vacation rentals or even full-time rentals. Backers of Proposition F argued that this trend takes spaces off the conventional, better-regulated housing market and contributes to rising costs.“The fact is, widespread abuse of short-term rentals is taking much needed housing off the market and harming our neighborhoods,” said ShareBetter SF, a group that supported Proposition F. Hotel unions have protested the company’s practices inSan Franciscoand other cities, saying that it creates an illegal hotel system.San Franciscois in the middle of a long-term, deeply rooted housing crisis that has seen the cost of living explode. Actually, explode is a generous term. The average monthly rent for an apartment is around $4, 000.Located on a narrow outcropping of land overlooking the bay,San Franciscosimply doesn’t have enough space to accommodate the massive inflow of young, high-salaried tech employees flocking toSilicon Valley.As the Los Angeles Times reported, someSan Franciscoresidents supported the measure simply because it seemed like a way to check a big corporation. Opponents of Proposition F countered that the housing crisis runs much deeper, and that passing the rule would have discouraged a popular service while doing little to solve the city’s existing problems.4. The intention of Proposition F is to ________.A. place time limits in local election.B. set limits on short-term rental.C. strike down a controversial rule.D. urge users to vote against Airbnb.5. What is the negative consequence of Airbnb onSan Francisco?A. It shrinks the living space of middle-class families.B. Users are taken advantage of by the service financially.C. It makes the house market more competitive.D. It indirectly leads to high house rental price.6. The housing crisis inSan Franciscoresults from ________.A. explosion of the living costB. its geographic characteristicsC. generosity of local enterprisesD. inflow of migrant population7. Theauthor’s attitude toward Proposition F is ________.A. objectiveB. supportiveC. negativeD. indifferentCDolores Huerta has worked hard most of her life to help other people. She has helped change things so that others can have a better life.Dolores grew up in California. She was a good student and liked school. After she finished high school, she went to college and studied to be a teacher. After college, she became a teacher. Dolores noticed that many of her students were not getting enough food to eat. Some of them wore very old clothes. Dolores wondered how she could help them.Dolores liked teaching but she decided to quit her job so that she could spend more time helping her students and their families. One thing she wanted to do was to get more pay for their parents, farm workers. Thus they could buy their children what they needed.Dolores knew that many farm workers moved often from one place to another to help pick different kinds of fruits and vegetables, like grapes and tomatoes. She began talking and writing about these workers. Even people who lived far from California read what Dolores wrote. Getting higher pay for the farm workers was not easy. Dolores worked hard to make sure that farm workers got fair pay for their work. She knew that nothing would change unless new laws were made to help the workers. Through all her hard work, new laws were passed that gave farm workers fair pay.Dolores Huerta has worked for more than 30 years in many different ways to make life better for working people. She has shown how much one person can change things.8. What did Dolores find about her students?A. They worked hard to make a living.B. They lived far away from schools.C. They had little time to play.D. They were hungry sometimes.9. Why did Dolores stop teaching?A. She wished to be a lawyer.B. She moved to another place.C. She wanted to help her students more.D. She got little money by teaching.10. Thanks to Dolores’ great effort, the farm workers ________.A. got better jobsB. got fair payC. had more time offD. had a settled way of life11. What is the main idea of the passage?A. One person can make big changes.B. One can change their jobs often.C. One person can work hard for others.D. One can make life better by themselves.DIn the summer of 2016, I gave a talk at a small conference in northernVirginia. I began by admitting that I’d never had a social-media account; I then outlined arguments for why other peopleshould consider removing social media from their lives. The event organizers uploaded the video of my talk to YouTube. Then it was shared repeatedly on Facebook and Instagram and, eventually, viewed more than five million times. I was both pleased and annoyed by the fact that my anti-social-media talk had found such a large audience on social media.I think of this event as typical of the love-hate relationships many of us have with Facebook, Instagram, and other social-media platforms. On the one hand, we’ve grown cautious about the so-called attention economy,which, in the name of corporate(公司的) profits, destroys social life gradually and offends privacy. But we also benefit from social media and hesitate to break away from it completely. Not long ago, Imet a partner at a large law firm in Washington, D.C., who told me that she keeps Instagram on her phone because she misses her kids when she travels; looking through pictures of them makes her feel better.In recent months, some of the biggest social-media companies, Facebook and Twitter, in particular, have promised various reforms. In March, Mark Zuckerberg announced a plan to move his platform toward private communication protected by end-to-end encryption(端对端加密); later that month, he put forward the establishment of a third-party group to set standards for acceptable content.All of these approaches assume that the reformation of social media will be a complex, lengthy, and gradual process. But not everyone sees it that way. Alongside these official responses, a loose collective of developers that calls itself the IndieWeb has been creating another alternative. They are developing their own social-media platforms, which they say will preserve what’s good about social media while getting rid of what’s bad. They hope to rebuild social media according to principles that are less corporate and more humane(人道的).12. Why did the author feel annoyed when his video was spread online?A. His video caused many arguments.B. His video was shared without his permission.C. His talk was opposed by a large amount of people.D. His video’s popularity on social media is against his talk.13. Why does the author mention the story of his partner in paragraph 2?A. To prove that social media has some benefits.B. To advise people to break away from social media.C. To tell the negative effects social media may produce.D. To describe people’s complicated relationships with social media.14. What is the purpose of the reform made by some social-media companies?A. To attract more users.B. To improve network environment.C. To make more profits.D. To provide more convenientservice.15. What does the IndieWeb intend to do?A. Develop new social-media platforms.B. Remove social media from people’s lives.C. Improve the existing social-media principles.D. Help social-media companies to make reformation.第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。
2019-2020学年上海市建平中学高三英语期中考试试题及答案
2019-2020学年上海市建平中学高三英语期中考试试题及答案第一部分阅读（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项AIn his 402nd anniversary year, Shakespeare is still rightly celebrated as a great language master and writer. But he was not the only great master of play writing to die in 1616, and he is certainly not the only writer to have left a lasting influence on theater.While less known worldwide, Tang Xianzu is considered one of Chinas greatest playwrights and is highly spoken of in that country of ancient literary and dramatic traditions.Tang was born in 1550 inLinchuan,Jiangxiprovince. Unlike Shakespeare's large body of plays,poems and sonnets (十四行诗), Tang wrote only four major plays: The Purple Hairpin, Peony Pavilion (《牡丹亭》), A Dream under the Southern bough, and Dream of Handan. The latter three were constructed around a dream narrative, a way through which Tang unlocked the emotional dimension of human desires and ambitions and explored human nature beyond the social and political limits of that time.Similar to Shakespeare, Tang's success rode the wave of a renaissance (复兴) in theater as an artistic practice. As in Shakespeare'sEngland, Tang's works became hugely popular inChinatoo. During Tang'sChina, his plays were enjoyed performed, and changed. Kunqu Opera, a form of musical drama, spread from southernChinato the whole nation and became a symbol of Chinese culture. Combining northern tune and southern music, kunqu Opera was known for its poetic language, music, dance movements and gestures. Tang's works benefited greatly from the popularity of kunqu Opera, and his plays are considered classics of kunqu Opera.While Tang and Shakespeare lived in a world away from each other, there are many things they share in common, such e humanity of their drama, their heroic figures, their love for poetic language, a lasting popularity and the anniversary during which we still celebrate them.1. Why is Shakespeare mentioned in the first paragraph?A. To describe Shakespeare's anniversary.B. To introduce the existence of Tang Xianzu.C. To explain the importance of Shakespeare.D. To suggest the less popularity of Tang Xianzu.2. What's possibly one of the main theme of Tang's works?A. Social reality.B. Female dreams.C. Human emotions.D. Political environment.3. What does the author mainly tell us in Paragraph 4?A. The influence of Kunqu Opera on Tang's works.B. Tang's success in copying Shakespeare's styles.C. The way Kunqu Opera became a symbol of Chinese culture.D. Tang's popularity for his poetic language and music.BWith graduation days being celebrated all over the country, a student who has to use a wheelchair honored his mother on his graduation day in a special way. Easley High School graduate, Alex Mays surprised people present when he got up and walked across the stage at Clemson's Littlejohn Coliseum.“I was really happy—it made me feel good,” Alex said.Alex was not given a chance to live right from his birth. He was born at 25 weeks and weighed just 1 pound, 10 ounces at birth. When he was very young, he had a disease and lost the ability to walk. After his mother's death in 2013, Alex had several other difficult life changes until he came to live with his grandparents, Dousay and her husband, Dewayne. Dousay said that when Alex came to live with them, they decided to bring him up in the best possible way they could.Last fall, Alex said that he would walk across the stage to get his diploma to honor his late mother. He practiced hard and worked with a physical therapist for 9 months to complete his plan.The only help Alex got was from his mom's best friend, Tonya Johnson, who pushed his wheelchair to the stage wearing one of his mother's favorite shirts. “I had support from my family. I couldn't have done it without them,” Alex said.“Alex made everyone in the building feel encouraged that day” Pickens County School District public information specialist John Eby said. “The school teachers knew he was going to get up to get his diploma, but the distance he walked was a surprise, even to them,” Eby said.“Some of life's most important tests aren’t given in a classroom; Alex tested himself and passed with flying color1 s,” Eby added.4. In what way did Alex honor his late mother on his graduation day?A. By dressing like her.B. By saying sorry to her.C. By inviting her best friend.D. By walking to get his diploma.5. What can we learn from Paragraph 3?A. Alex was born healthy.B. Alex went through a lot.C. Alex had a purpose in life as a child.D. Alex has lived with his grandparents all the time.6. What did Alex also express on his graduation day?A. His big regret in life.B. His feelings for hisschool.C. His thanks for his family.D. His will to complete his study.7. Which of the following words can best describe Alex?A. Strong-minded.B. Warm-hearted.C. Cool-headed.D. Easy-going.CThe Chinese philosopher (哲学家) Confucius once said, “Time flows away like the water in the river.” This is especially true as the novel coronavirus pneumonia outbreak has affected millions of people in China, andthe whole nation has been working day and night to fight the epidemic.In late January, when an increasing number of people in Wuhan were suspected to be infected, and hospitals didn't have adequate beds for them, two special hospitals—Lei shenshan Hospital and Huo shenshan Hospital were built. These two makeshift (临时的) hospitals were built to treat pneumonia patients infected with the novel coronavirus.HuoshenshanHospitalhas 1,000 beds and covers 33,900 square meters, andLeishenshanHospitalhas 1,500 beds and a total area of about 79,000 square meters. More than 4,000 workers worked 24/7 in two shifts, and nearly 1,000 large-scale pieces of equipment and transport vehicles helped the project on site. The two hospitals were built in an amazingly short time. It only took 10 days for people to build Huo shenshan, and 14 days for Lei shenshan.This certainly wowed many people overseas. “It's incredible that two hospitals with 2,500 beds can be built in a short period. It's just hard to believe,” a foreigner named Stuart told People's Daily. In the meantime, Chinese companies have also taken actions quickly in this battle.“The automobile industry is highly industrialized with strong capabilities in comprehensive manufacturing, purchasing materials, production lines and output of technologies,” Shi Jianhua, deputy secretary-general of China Association of Automobile Manufacturers, told CCTV News. “In this special time, when the nation needs more masks, it's time for us to quickly respond and shoulder the social responsibilities.”Indeed, a fast response is crucial in any crisis. In this special time,Chinacan't afford to waste a second in the fight against the epidemic. After all, time equals life during this crisis.8. Confucius' saying “Time flows away like the water in the river.” is mentioned to ______.A. arouse readers' interest in the passage.B. introduce the subject of the passage.C. present the background information.D. stress the value of time in epidemic.9. What can we learn about Lei shenshan hospital and Huo shenshan hospital?A. They are new hospitals for health care inWuhan.B. They were built in minimal time.C. Over 4,000 workers worked continuously.D. Stuart found them too massive to believe.10. We can infer from Shi Jianhua's words that the automobile industry inChina______.A. had no medical supplies factories before.B. guarantees whoever in need enough masks.C. has capabilities to give timely response.D. has strong abilities in manufacturing.11. What does the passage mainly talk about?A. China fights epidemic against the clock.B. Twospecial hospitals were constructed.C. Chinese firms acted quickly and effectively.D. Time is crucial for people in overcoming crisis.DDepression（抑郁症）in young adult males, ages 18 or 19, is linked to a 20% greater risk of having a heart attack in middle age, according to a new Swedish study.The link can be partly explained by poorer stress resilience（抗压能力）and lower physical fitness among teens with mental disorders.Theresearch included 238,013 men born between 1958 and 1962 who were given examinations in adolescence（青春期）and were then followed into middle age（up to the age of 58 years）. A total of 34,503 men were diagnosed（诊断）with a mental disorder.The study found thata mental disorder in young adulthond was linked to a higher risk of having heart attack by middle age. Compared to men without a mental illness in young adulthood，the risk of heart attack was 20%higher among men with a diagnosis.“We already knew that menwho were physically fit in adolescence seem less likely to keep fitness in later years if they have low stress resilience” said study author Dr. Bergh, “Our research has also shown that low stressresilience is also connected with a greater tendency towards bad behavior, such as higher risks of smoking, drinking and other drug use.”“Better fitness in adolescence is likely to help protect against later heart disease, particularly if people stay fit as they age. Physical activities may also reduce some of the bad effects of stress. Those in poor health could benefit from additional support to encourage exercise and develop plans to deal with stress,” said Bergh.12. How does the author develop paragraph 3?A. By giving examples.B. By listing figures.C. By making a comparison.D. By drawing a conclusion.13. What are men with low stress resilience likely to do?A. Smoke more.B. Eat more.C. Sleep less.D. Do less exercise.14. What will Bergh agree with according to the last paragraph?A. Physical activitiesadd to stress.B. Stress may cause heart disease.C. Taking exercise is unnecessary.D. Staying fit is of great importance.15. In which section of a newspaper may this text appear?A. Entertainment.B. Health.C. Education.D. Fashion.第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。
2019-2020学年上海市浦东新区建平中学高三(上)期中化学试卷 (含答案解析)
2019-2020学年上海市浦东新区建平中学高三（上）期中化学试卷一、单选题（本大题共20小题，共60.0分）1.下列有关化学用语的说法正确的是()A. 某元素基态原子的核外电子排布图为B. NH4Cl的电子式为C. 基态Ca2+的核外电子排布式为1s22s22p63s23p6D. α−羟基丙酸(乳酸)的比例模型为2.用酒精灯或电炉对下列实验仪器进行加热时，需用石棉网的是()A. 烧杯B. 蒸发皿C. 试管D. 坩埚3.石油裂解的主要目的是()A. 提高轻质液体燃料的产量B. 便于分馏C. 提高汽油的质量D. 获得断链不饱和气态烃4.在化工生产中，如果要加快化学反应速率，应优先考虑的科研方向是()A. 用块状固体反应物代替粉末状反应物B. 提高设备抗压强度以便加压C. 采用高温高压的反应条件D. 选择合适的催化剂5.下列变化与氧化还原反应无关的是()A. 钢铁冶炼B. 汽油燃烧C. 酸碱中和D. 食物腐败6.区别SO2和CO2气体可选用()A. 通入澄清石灰水中B. 通入品红溶液中C. 用带火星的木条检验D. 通入石蕊试液中7.下列分离物质的方法中，根据沸点不同进行分离的是()A. 蒸馏B. 萃取C. 重结晶D. 蒸发8.CO2、NH3溶于水能导电，所以二者均为电解质A. ×B. √9.若不断地升高温度，实现“液氨→氨气→氮气和氢气→氮原子和氢原子”的变化。
则在变化的各阶段中被破坏的粒子间主要的相互作用力分别是()A. 氢键；范德华力；非极性键B. 氢键；极性键；范德华力C. 氢键；极性键；非极性键D. 范德华力；氢键；非极性键10.下列说法正确的是()A. 红磷转化为白磷，属于物理变化B. 石墨导电、金刚石不导电，故二者不是同素异形体C. O2和O3分子式不同，结构相同D. 单质硫有S2、S4、S6等，它们都是硫的同素异形体11.在含有大量H+、Fe3+、SO 42−的溶液中，还能大量存在的离子是()A. CO 32−B. Ba2+C. SCN−D. NH 4+12.下列比较金属性相对强弱的方法或依据正确的是()A. 根据金属失电子的多少来确定，失电子较多的金属性较强B. 用钠来置换MgCl2溶液中的Mg，可验证钠的金属性强于MgC. 根据Mg和Al与水反应的剧烈程度来比较它们的金属性强弱D. 根据碱性：NaOH>Mg(OH)2>Al(OH)3，可说明钠、镁、铝的金属性依次减弱13.在恒容的密闭容器中进行如下的可逆反应：3A(g)+B(g)⇌4C(g)+D(s)，下列说法不能判断反应已达化学平衡状态的是()A. 反应速率v(A)=3v(B)B. 固体D的物质的量一定C. 气体的密度不变D. C的浓度不变14.关于钢铁腐蚀和防护的说法正确的是()A. 钢铁腐蚀以化学腐蚀为主B. 钢铁腐蚀时的负极反应是Fe−3e→Fe3+C. 在铁船壳上镶嵌锌块能减缓船体的腐蚀D. 水库的铁闸门接电源的正极能减缓腐蚀15.新制饱和氯水中存在：Cl2+H2O⇌HCl+HClO，为增强溶液漂白能力，下列措施可行的是()A. 加稀硫酸B. 加CaCO3固体C. 加 NaCl 固体D. 通入SO216.W、X、Y、Z四种短周期元素，它们在周期表中位置如表所示，下列说法不正确的是()B. Y、Z、W、X的原子半径依次减小C. Y、W、X的气态氢化物的稳定性依次减弱D. YO2与HX 水溶液常温下可发生化学反应17.下列实验操作正确的是()A. 分液时，先将上层液体从上口倒出B. 萃取时，振荡后，须打开活塞放气C. 蒸馏时，先点燃酒精灯，后通冷凝水D. 蒸发时，将溶剂蒸干一段时间后，熄灭酒精灯18.下列所示装置正确且能完成相关实验的是()A. 所示装且制取Fe(OH)2B. 所示装置制取SO2C. 所示装置制取O2D. 所示装置比较Cl、C、Si的非金属性强弱19.将一定量MnO2和KClO3混合加热，反应完全后，将剩余固体与过量的浓盐酸混合加热，待反应完毕后，将溶液蒸干，所得固体与原混合物质量相等，则原混合物中KClO3的质量分数约为()A. 87%B. 53%C. 47%D. 58%20.某学生探究0.25mol/LAl2(SO4)3溶液与0.5mol/LNa2CO3溶液的反应，实验如下．实验1实验2A. 实验1中，白色沉淀a是A1(OH)3B. 实验2中，白色沉淀b含有CO32−C. 实验1、2中，白色沉淀成分不同的原因与混合后溶液的pH有关D. 检验白色沉淀a、b是否洗涤干净，不可使用相同的检验试剂二、简答题（本大题共3小题，共44.0分）21.Na2S2O3俗名大苏打，又叫海波，是一种重要的化工原料，可用于照相定影剂；造纸、印染工业的脱氯剂；医药上用作洗涤剂、消毒剂；食品工业用作整合剂、抗氧化剂等，在酸性溶液中Na2S2O3会分解．(1)Na2S2O3是一种弱酸强碱盐，则其溶液显______ (填“弱酸性”、“中性”或“弱碱性”)，原因是______ (用离子方程式表示)(2)Na2S2O3具有强的还原性，能与I2反应生成S4O62−，常用于溶液中I2的含量的测定．①Na2S2O3中，S元素的化合价为______ ；②写出Na2S2O3与I2反应的离子方程式______ ．(3)Na2S2O3可用作脱氧剂，已知50.0mL0.1mol/L Na2S2O3溶液恰好把448mL(标准状况下)Cl2完全转化为Cl−，则S2O32−将转化成______A.S2−B.SC.SO32−D.SO42−(4)硫代硫酸钠工业制备方法有多种，其中一种常用的方法是：向Na2S和Na2CO4的混合液中通入适量的SO2，发生反应：2Na2S+Na2CO3+4SO2=3Na2S2O3+CO2，再通过过滤，将滤液经蒸发浓缩、过滤、洗涤、干燥得到产品Na2S2O3⋅5H2O.①为了保证硫代硫酸钠的产量，制备过程中SO2不能过量的原因______ ；②工业制Na2S2O3的反应中Na2S是______ 剂(填“氧化”或“还原”)，SO2被______(填“氧化”或“还原”)．22.将0.01mol I2和0.01mol H2置于预先抽成真空的特制2L恒容密闭容器中，加热至1500K，体系达到平衡，总压强为456kPa。
2019-2020学年上海市浦东新区建平中学高三上学期期中语文试题
上海市浦东新区建平中学2019-2020学年高三上学期期中语文试题第I卷（选择题)请点击修改第I卷的文字说明一、选择题1．下列选项中，对联与所表达人物对象不相符的一项是（）A．诗史数千言，秋天一鹄先生骨；草堂三五里，春水群鸥野老心。
——杜甫B．何处招魂，香草还生三户地；当年呵壁，湘流应识九歌心。
——诸葛亮C．千古诗才，蓬莱文章建安骨；一般傲骨，青莲居士谪仙人。
——李白D．大明湖畔趵突泉边，故居在绿杨深处；漱玉集中金石录里，文采有后主遗风。
——李清照2．将下列编号的语句填入语段的空白处，语意连贯的一项是（）格非在《文学的邀约》一书中指出：“______________。
如果你在书场里听人说书，遇有疑惑不解之处，也许可以向说书人提问，______________。
……即便你和作者见了面，______________。
作者写作的理由，当然是要告诉我们一些什么，但他要说的话却是通过故事、人物所编织起来的语言中介而呈现的。
______________。
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我们似乎一直看见作者的身影影影绰绰，但却不够真切。
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（《<论语>七则》）（3）姜夔《扬州慢》上阕虚写扬州十里长街繁华景况，实写扬州凄凉现实的诗句是：“__________________，__________________。
”三、现代文阅读阅读下文，完成下面小题。
【20套精选试卷合集】上海市建平中学2019-2020学年高考数学模拟试卷含答案
高考模拟数学试卷注意事项：1．答题前，先将自己的姓名、准考证号填写在试题卷和答题卡上，并将准考证号条形码粘贴在答题卡上的指定位置。
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一、选择题：本大题共12小题，每小题5分，在每小题给出的四个选项中，只有一项是符合题目要求的． A ．{}4B ．{}1,2,3---C ．{}0,1,2,3---D ．{}3,2,1,0,1,2,3---2．[2018·长沙一模]设复数1z ，2z 在复平面内的对应点关于实轴对称，11i z =+，则12z z =（ ） A ．2-B ．2C ．1i -D ．1i +3．[2018·汕头冲刺]《九章算术》中有如下问题：“今有勾五步，股一十二步，问勾中容圆，径几何？”其大意：“已知直角三角形两直角边分别为5步和12步，问其内切圆的直径为多少步？”现若向此三角形内随机投一粒豆子，则豆子落在其内切圆外的概率是（ ） A ．215πB ．320π C ．2115π-D ．3120π-4．[2018银川一中·]等差数列{}n a 的前11项和1188S =，则39a a +=（ ） A ．8B ．16C ．24D ．325．[2018·齐鲁名校]已知定义在R 上的函数()f x 满足()()6f x f x +=，且()3y f x =+为偶函数， 若()f x 在()0,3内单调递减，则下面结论正确的是（ ） A ．()()()4.5 3.512.5f f f -<<B ．()()()3.5 4.512.5f f f <-<C ．()()()1253545f f f <<-...D ．()()()3512.5 4.5f f f <<-．6．[2018·河南名校联盟]为了测试小班教学的实践效果，王老师对A 、B 两班的学生进行了阶段测试，并将所得成绩统计如图所示；记本次测试中，A 、B 两班学生的平均成绩分别为A x ，B x ，A 、B两班学生成绩的方差分别为2A s ，2B s ，则观察茎叶图可知（ ）A ．AB x x <，22A B s s <B ．A B x x >，22A B s s <C．A B x x <，22A B s s >D ．A B x x >，22A B s s >7．[2018·鄂尔多斯一中]某几何体的三视图如图所示，则该几何体的体积是（ ）A ．8π+B ．28π+C ．83π+D ．823π+8．[2018·兰州一中]若执行下面的程序框图，输出S 的值为3，则判断框中应填入的条件是（ ）A ．7?k <B ．6?k <C ．9?k <D ．8?k <A ．向左平移2π个单位长度 B ．向右平移2π个单位长度 C ．向左平移4π个单位长度 D ．向右平移4π个单位长度 交其准线l '于点C ，若2BC BF =，且3AF =，则此抛物线的方程为（ ）A ．29y x =B ．26y x =C ．23y x =D ．23y x = A ．a b >B ．a b <C ．a b =D ．无法比较12．[2018·集宁一中]已知正项数列{}n a 中，11a =，22a =，()2221122n n n a a a n -+=+≥，11n n n b a a +=+，记数列{}n b 的前n 项和为n S ，则40S 的值是（ ） A ．103B ．11C ．113D ．10二、填空题：本大题共4小题，每小题5分．13．[2018·深圳实验]已知3=a 2=b ，若()+⊥a b a ，则a 与b 的夹角是_________．16．[2018·衡水金卷]如图，将正方形ABCD 沿着边BC 抬起到一定位置得到正方形BCEF ，并使得平面ABCD 与平面BCEF 所成的二面角为45︒，PQ 为正方形BCEF 内一条直线，则直线PQ 与BD 所成角的取值范围为_______．三、解答题：本大题共6大题，共70分，解答应写出文字说明、证明过程或演算步骤．17．（12分）[2018·齐鲁名校]在ABC△中，a，b，c分别为内角A，B，C所对的边，已知cosa A R=，其中R为ABC△外接圆的半径，S为ABC△的面积，22243a cb S+-=．（1）求sin C；（2）若23a b-=-，求ABC△的周长．（1）求证：BD⊥平面PAD；（2）若E是PC的中点，求三棱锥P EDB-的体积．2017年底随机调査该市1000辆纯电动汽车，统计其出厂续驶里程R，得到频率分布直方图如上图所示．用样本估计总体，频率估计概率，解决如下问题：（1）求该市每辆纯电动汽车2017年地方财政补贴的均值；（2）某企业统计2017年其充电站100天中各天充电车辆数，得如下的频数分布表：辆数 [)5500,6500[)6500,7500[)7500,8500[)8500,9500天数20304010，国家出台政策，将纯电动汽车财政补贴逐步转移到充电基础设施建设上来．该企业拟将转移补贴资金用于添置新型充电设备．现有直流、交流两种充电桩可供购置．直流充电桩5万元/台，每台每天最多可以充电30辆车，每天维护费用500元/台； 交流充电桩1万元/台，每台每天最多可以充电4辆车，每天维护费用80元/台． 该企业现有两种购置方案：方案一：购买100台直流充电桩和900台交流充电桩； 方案二：购买200台直流充电桩和400台交流充电桩．假设车辆充电时优先使用新设备，且充电一辆车产生25元的收入，用2017年的统计数据，分别估计该企业在两种方案下新设备产生的日利润．（日利润日收入日维护费用）．（1）求椭圆的方程；（2）已知点(),0P m ，过点()1,0作斜率为()0k k ≠直线l ，与椭圆交于M ，N 两点，若x 轴平分MPN ∠，求m 的值．（1）求函数()f x 的极值；（2）求证：当0m >时，存在0x ，使得()01f x <．请考生在22、23两题中任选一题作答，如果多做，则按所做的第一题记分． 22．（10分）【选修4-4：坐标系与参数方程】[2018·河南一模]在直角坐标系xOy 中，已知直线1l ：()cos sin x t t y t αα=⎧⎨⎩=为参数，2l ：()cos 4sin 4x t t y t ααπ⎛⎫=+ ⎪⎝⎭π⎛⎫=+ ⎪⎧⎪⎪⎨⎪⎩⎭⎪⎝为参数，其中30,4απ⎛⎫∈ ⎪⎝⎭，以原点O 为极点，x 轴非负半轴为极轴，取相同长度单位建立极坐标系，曲线C 的极坐标方程为4cos 0ρθ-=． （1）写出1l ，2l 的极坐标方程和曲线C 的直角坐标方程；（2）设1l ，2l 分别与曲线C 交于点A ，B （非坐标原点），求AB 的值．23．（10分）【选修4-5：不等式选讲】 [2018·张家界三模]已知函数()225f x x =+-． （1）解不等式：()1f x x ≥-；（2）当1m ≥-时，函数()()g x f x x m =+-的图象与x 轴围成一个三角形，求实数m 的取值范围．文科数学（四）答 案一、选择题：本大题共12小题，每小题5分，在每小题给出的四个选项中，只有一项是符合题目要求的． 1．【答案】C【解析】∵集合{}0,1,2,3,4A =---，集合{}{}2122323B x x x x =<=-<<， ∴{}0,1,2,3A B =---I ，故选C ． 2．【答案】B【解析】∵1z ，2z 在复平面内的对应点关于实轴对称，∴21i z =-， ∴()()121i 1i 2z z =+⋅-=，故选B ． 3．【答案】C【解析】直角三角形的斜边长为2251213+=，设内切圆的半径为r ，则51213r r -+-=，解得2r =，∴内切圆的面积为24r π=π，∴豆子落在其内切圆外部的概率是42111155122P ππ=-=-⨯⨯，故选C ． 4．【答案】B【解析】∵等差数列{}n a 的前11项和1188S =，∴()1111111882a a S +==，∴11116a a +=，根据等差数列性质：3911116a a a a +=+=，故选B ． 5．【答案】B【解析】由()()6f x f x +=，可得6T =，又()3y f x =+为偶函数，()f x 的图像关于3x =对称， ∴()()3.5 2.5f f =，()()4.5 1.5f f -=，()()12.50.5f f =．又()f x 在()0,3内单调递减，∴()()()3.5 4.512.5f f f <-<．故选B ． 6．【答案】B【解析】A 班学生的分数多集中在[]70,80之间，B 班学生的分数集中在[]50,70之间，故A B x x >；相对两个班级的成绩分布来说，A 班学生的分数更加集中，B 班学生的分数更加离散，故22A B s s <，故选B ．7．【答案】C【解析】该几何体是由半个圆柱（该圆柱的底面圆半径是1，高是2）与一个四棱锥（该棱柱的底面面积等于224⨯=，高是2）拼接而成，其体积等于211812222233⨯π⨯⨯+⨯⨯⨯π+＝，故选C ．8．【答案】D【解析】根据程序框图，运行结果如下： S k 第一次循环 2log 3 3 第二次循环 23log 3log 4⋅ 4 第三次循环 234log 3log 4log 5⋅⋅ 5 第四次循环 2345log 3log 4log 5log 6⋅⋅⋅ 6 第五次循环 23456log 3log 4log 5log 6log 7⋅⋅⋅⋅ 7第六次循环 2345672log 3log 4log 5log 6log 7log 8log 83⋅⋅⋅⋅⋅== 8故如果输出3S =，那么只能进行六次循环，故判断框内应填入的条件是8k <．故选D ． 9．【答案】D【解析】分别把两个函数解析式简化为()sin 2=sin 236f x x x π⎡π⎤⎛⎫⎛⎫=++ ⎪ ⎪⎢⎥⎝⎭⎝⎭⎣⎦，函数()cos 2sin 2sin 233264g x x x x ⎡⎤πππππ⎛⎫⎛⎫⎛⎫=+=++=++ ⎪ ⎪ ⎪⎢⎥⎝⎭⎝⎭⎝⎭⎣⎦，可知只需把函数()g x 的图象向右平移4π个长度单位，得到函数()f x 的图象．故选D ． 10．【答案】C【解析】分别过点A ，B 作准线的垂线，垂足分别为E ，D ， 设22BC BF a ==，由抛物线定义，得2BC BD BF ==，则30BCD ∠=︒，在Rt ACE △中，3AF =，33AC a =+，则2AE AC =，∴336a +=，解得1a =， ∵BD FG ∥，∴123p =，即32p =，即抛物线方程为23y x =．故选C ．11．【答案】A【解析】设()20181x f x =+，则()()34f a f =，()()45f b f =．∴()()()43344454320182018201720182017201814201812018120182018f f a f --⨯⨯-====+++，()()()54455542018201820172018152018120181f f b f --⨯-===++，∵552018201820181+>+，∴11a b -<-，即a b >．故选A ． 12．【答案】A【解析】∵()2221122n n n a a a n -+=+≥，∴数列{}2n a 为等差数列，首项为1，公差为2213-=． ∴()213132n a n n =+-=-，0n a >．∴32n a n =-， ∴()111313233231n n n b n n a a n n +===+--+-++，∴数列{}n b 的前n 项和为()()()()11[4174313231133n S n n n =-+-+++--=+-L ．则()40110121133S =-=．故选A ． 二、填空题：本大题共4小题，每小题5分． 13．【答案】150︒【解析】∵3=a ，2=b ，且()+⊥a b a ，∴2cos ,0+⋅=a a b a b ，即323cos ,0+=a b ，解得3cos ,=-a b ， ∴向量a 与b 的夹角是150︒，故答案为150︒． 14．【答案】6-【解析】由23z x y =-得233zy x =-， 作出不等式组对应的平面区域如图（阴影部分ABC ）：平移直线233zy x=-，由图象可知当直线233zy x=-过点A时，直线233zy x=-截距最大，此时z最小，由310xx y=⎧⎨-+=⎩得34xy=⎧⎨=⎩，即()3,4A，代入目标函数23z x y=-，得23346126z=⨯-⨯=-=-．∴目标函数23z x y=-的最小值是6-．故答案为6-．15．【答案】1【解析】设()11,A x y，()22,B x y，()33,C x y，由222214xymy x⎧-=⎪⎨⎪=⎩，得22240x m x m-+=，2124x x m+=，212x x m=，由抛物线定义可得11AF x=+，21BF x=+，31FC x=+，由24y mxy x=⎧⎨=⎩，得324xm=，115FA FB FC+=，得12121212321151111x xx x x x x x x+++==++++++，即2224254511mmm+=++，结合0m>解得1m=，故答案为1．16．【答案】[]30,90︒︒【解析】不妨设正方形的边长为1，作DG CE⊥，垂足为G，由BC CE⊥，BC CD⊥，得BC⊥平面CDG，故BC DG⊥，又BC CE C=I，得DG⊥平面BCEF，故直线BD在平面BCEF内的射影为BG，易知2DG=，则BD与平面BCEF所成的角为30BDG∠=︒，∴BD与平面BCEF内的直线所成的最小角为30︒，而直线PQ与BD所成角的最大角为90︒（当PQ与CF 重合时，PQ与BD所成角为的90︒），∴直线PQ与BD所成角的取值范闱为[]30,90︒︒，故答案为[]30,90︒︒．三、解答题：本大题共6大题，共70分，解答应写出文字说明、证明过程或演算步骤．17．【答案】（126+；（23263【解析】（1）由正弦定理得2sina R A=，∴2sin cosR A A R=，∴sin21A=，又022A<<π，∴22Aπ=，则4Aπ=．1sin2S ac B=，222431sin2a cb ac B+-=⋅，由余弦定理可得232cos sinac B B=，∴tan3B=，又0B <<π，∴3B π=，∴()sin sin sin 43C A B ππ⎛⎫=+=+= ⎪⎝⎭．（2）由正弦定理得sin sin a A b B ===a b -a b ⎧=⎪⎨=⎪⎩，∴c =，∴ABC △的周长a b c ++ 18．【答案】（1）见解析；（2）43． 【解析】（1）在ABD △中，由于2AD =，4BD =，AB =222AD BD AB +=，故AD BD ⊥． 又PD ⊥平面ABCD ，BD ⊂平面ABCD ，∴PD BD ⊥，又AD PD D =I ，∴BD ⊥平面PAD ． （2）由已知可得，2BC =，4BD =，90DBC ∠=︒，∴三棱锥P DBC -的体积为：11184223323P DBC DBC V S PD -=⨯⨯=⨯⨯⨯⨯=△．∵E 是PC 的中点，∴1423E DBC P DBC V V --==，∴三棱锥P EDB -的体积为43P EDB P DBC E DBC V V V ---=-=． 19．【答案】（1）3.95万元；（2）见解析．【解析】（1）依题意可得纯电动汽车地方财政补贴的分布列为：纯电动汽车2017． （2）由充电车辆天数的频数分布表得每天需要充电车辆数的分布列：3010049006600⨯+⨯=（辆）； 可得实际充电车辆数的分布列如下表：()2560000.266000.85001008090040000⨯⨯+⨯-⨯-⨯=（元）；若采用方案二，200台直流充电桩和400台交流充电桩每天可充电车辆数为 3020044007600⨯+⨯=（辆）； 可得实际充电车辆数的分布列如下表：()2560000.270000.376000.55002008040045500⨯⨯+⨯+⨯-⨯-⨯=（元）．20．【答案】（1）2212x y +=；（2）2．【解析】（1）∵椭圆的焦点在x 轴上，过点()0,1-，离心率e ，∴1b =，c a =∴由222a b c =+，得22a =，∴椭圆C 的标准方程是2212x y +=．（2）∵过椭圆的右焦点F 作斜率为k 直线l ，∴直线l 的方程是()1y k x =-． 联立方程组()22112y k x x y =-⎧⎪⎨+=⎪⎩消去y ，得()2222124220k x k x k +-+-=， 显然0∆>，设点()11,P x y ，()22,Q x y ，∴2122412k x x k +=+，21222212k x x k -⋅=+，∵x 轴平分MPN ∠，∴MPO NPO ∠=∠．∴0MP NP k k +=， ∴12120y y x m x m+=--，()()12210y x m y x m -+-=，∴()()()()1221110k x x m k x x m --+--=， ∴()()1212220k x x k km x x km ⋅-+++=，∴()22222242201212k k k k km km k k -⋅-++=++，∴242012k kmk -+=+，∴420k km -+=，∵0k ≠，∴2m =． 21．【答案】（1）极小值ln mm；极大值()ln 234m m m -+；（2）见解析． 【解析】（1）函数()f x 的定义域为()0,+∞，且0m ≠， ∵()()()2221112121mx mx m x mx f x mx mx mx mx+---='=--=， 令()0f x '=，得到112x m =-，21x m=， 当0m >时，x 变化时，()f x '，()f x 的变化情况如下表：∴函数()f x 在x m=处取得极小值f m m ⎛⎫=⎪⎝⎭；当0m <时，x 变化时，()f x '，()f x 的变化情况表如下：∴函数()f x 在12x m=-处取得极大值ln 21324m f m m m -⎛⎫-=+ ⎪⎝⎭； （2）当0m >时，由（1）可知，()f x 的最小值是1ln mf m m ⎛⎫= ⎪⎝⎭，∴存在0x ，使得()01f x <，等价于“11f m ⎛⎫< ⎪⎝⎭”，∴1ln 1m m f m m -⎛⎫-=⎪⎝⎭． 设()()ln 0g x x x x =->，则()111xg x x x-=-='， 当01x <<时，()0g x '>，()g x 单调递增，当1x >时，()0g x '<，()g x 单调递减， ∴()g x 的最大值为()110g =-<，∴1ln 10m m f m m -⎛⎫-=< ⎪⎝⎭，∴结论成立．请考生在22、23两题中任选一题作答，如果多做，则按所做的第一题记分．22．【答案】（1）见解析；（2）【解析】（1）1l ，2l 的极坐标方程为()1θαρ=∈R ，()24πθαρ=+∈R ．曲线C 的极坐标方程方程为4cos 0ρθ-=即得24cos 0ρρθ-=，利用222x y ρ=+，cos x ρθ=，得曲线C 的直角坐标方程为()2224x y -+=． （2）∵14cos ρα=，24cos 4ραπ⎛⎫=+ ⎪⎝⎭，∴2222212122cos 16cos cos cos 444AB ρρρρααααπ⎡ππ⎤⎛⎫⎛⎫=+-=+++ ⎪ ⎪⎢⎥⎝⎭⎝⎭⎣⎦⋅ ()()22116cos cos sin cos cos sin 82αααααα⎡⎤=+---=⎢⎥⎣⎦，∴AB 的值为23．【答案】（1）(][),82,-∞-+∞U ；（2）{}3,412⎡⎫-⎪⎢⎣⎭U ．【解析】（1）由题意知，原不等式等价于12251x x x ≤-⎧⎨---≥-⎩或112251x x x -<≤⎧⎨+-≥-⎩或12251x x x >⎧⎨+-≥-⎩，解得8x ≤-或∅或2x ≥， 综上所述，不等式()1f x x ≥-的解集为(][),82,-∞-+∞U ． （2）当1m =-时，则()2251315g x x x x =+-++=+-， 此时()g x 的图象与x 轴围成一个三角形，满足题意：当1m >-时，()37,12253,133,x m x g x x x m x m x m x m x m -+-≤-⎧⎪=+-+-=+--<≤⎨⎪-->⎩，则函数()g x 在(),1-∞-上单调递减，在()1,-+∞上单调递增．要使函数()g x 的图象与x 轴围成一个三角形，则()()140230g m g m m ⎧-=-<⎪⎨=-≥⎪⎩，解得342m ≤<；综上所述，实数m 的取值范围为{}3,412⎡⎫-⎪⎢⎣⎭U ．高考模拟数学试卷满分150分。
2019-2020学年上海市建平实验中学高三英语上学期期中考试试卷及答案
2019-2020学年上海市建平实验中学高三英语上学期期中考试试卷及答案第一部分阅读（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项AAs the MOOC craze continues to explode, anyone interested in taking an online course faces a tricky question: Which course to take? Here are five aspects that you should consider before you start.(1)What is your learning style?Many MOOCs are video-based. Other courses use presentation formats. Some also require participation in group work. If you want to stay motivated during your course, think about how you enjoy learning.Are you a visual learner, preferring to use images to understand a topic? If so, a video-based course will work well for you. If you are a verbal learner who gains new information by speaking and writing, try a text-based course with lots of note-taking. Social learners, meanwhile, will thrive in forum discussions and project-based assessment.(2)Are you ready to become a full-time student?Be realistic about the time that you can commit to your online studies. Participating in an online course can take as much time and commitment as a class-based program. Check the course requirements and make a plan around your current schedule.(3) Does the course really meet your needs?Whether you are interested in a professional qualification or want to take a personal development course like yoga, there is a MOOC for you. It's easy to get caught up in the excitement of taking lots of free courses in everything that you ever wanted to learn. Before you start a course, think about the end goal. Is the course aimed at beginners or advanced learners? Why do you need this qualification?(4) Do you need a support group?Some people learn best from seeing how others approach the problem. If you are such as learner, you will need to supplement your online lessons with an in-person support group.(5) What kind of certification will you get?Take time to find out what kind of certification is available upon completion of the course, and how you can prove your learning to others - for example, certificates, transcripts or digital badges.1. What kind of MOOC's does the author recommend to verbal learners?A. A video-based course.B. A text-based course.C. A forum-based discussion.D. A project-based assessment.2. What kind of learners need an in-person support group?A. Learners who prefer individual work.B. Learners who are in great need of a certificate.C. Learners who are too busy to become a full-time student.D. Learners who learn best from observing how others address the problem.3. What is the passage mainly about?A. Picking the right MOOC's for you.B. Deciding your learning style.C. Taking the right course you need.D. Choosing a suitable support group.BThere is an old army joke about an officer who asks some soldiers whether any of them are interested in music. When four hands go up, the officer says, “Right, men. You can carry this grand piano down to the officers mess.”Job recruitment has become more complicated since that story first did the rounds. Today's careers require a lot more than just raw music but that sometimes makes jobs hard to define. An unfortunate result is a form of “adjective inflation” in recruitment ads as employers attempt to make routine tasks sound exciting.Candidates must sometimes wonder whether they are applying for a 9-to-5-role or to become a member of the Marvel “Avengers”. On Indeed, a job-bunting website, a bar was recently looking for "bartenders who are people focused, quality-driven, and have superhero hospitality powers". The ability to give customers the correct change was not mentioned.Another British company advertised for “a call-centre ninja, a superhero in people", a Job description which sounds a little over-the top for what was in fact a role at an insurance company in Isleworth. In case you think that ad was not typical. Indeed also had jobs demanding “ninja-like attention to detail". Short of turning up for the interview dressed head-to-toe in black, and then sneaking up behind the managing director at his desk, it is hard to see how candidates could show their ninja qualities.Not all companies require candidates to possess the qualities of a ninja, of course. Some require applicants to be passionate. The Bluewater shopping mall in southeastEnglandwas looking for “passionate sales-driven brand ambassadors” while “passionate crew members” were needed at a bakery in westLondonfor a wage of just £8. 23an hour. In fact, passion is pretty hard to keep consistently for 40 hours a week, month after month. Job applicants should find some information from the kind of ads that companies place. If a job ad talks about passion or superheroes, run away faster than a speeding Batmobile. Being a ninja should be reserved for teenage mutant ninja turtles.4. Why does the author mention the joke in Paragraph 1?A. To show that officers enjoy playing tricks on soldiers.B. To introduce the topic of overstated job ads.C. To explain the origin of complex job ads.D. To describe soldiers' everyday life.5. Which of the following offers a job demanding ninja qualities?A. The bar.B. The bakery.C. The insurance company.D. The Bluewater shopping mall.6. What does the author say about the ads requiring passion?A. They are unrealistic.B. They are typical of want ads.C. They are appealing to applicants.D. They are uncommon on Indeed.7. How does the author sound when talking about today’s job ads?A. Curious.B. Hesitant.C. Humorous.D. Sympathetic.CLarry was on another of his underwater expeditions(探险)but this time, it was different. He decided to take his daughter along with him. She was only ten years old. This would be her first trip with her father on what he had always been famous for.Larry first began diving when he was his daughter’s age. Similarly, his father had taken him along on one of his expeditions. Since then, he had never looked back. Larry started out by renting diving suits from the small diving shop just along the shore. He had hated them. They were either too big or too small. Then, there was the instructor. He gave him a short lesson before allowing him into the water with his father. He had made an exception. Larry would never have been able to go down without at least five hours of theory and another similar number of hours on practical lessons with a guide. Children of his age were not even allowed to dive.After the first expedition, Larry’s later diving adventures only got better and better. There was never a dull moment. In his black and blue suit and with an oxygen tank fastened on his back, Larry dived from boats into themiddle of the ocean. Dangerous areas did not prevent him from continuing his search. Sometimes, he was limited to a cage underwater but that did not bother him. At least, he was still able to take photographs of the underwater creatures.Larry’s first expedition without his father was in the Cayman Islands. There were numerous diving spots in the area and Larry was determined to visit all of them .Fortunately for him, a man offered to take him around the different spots for rry didn’t even know what the time was, how many spots he dived into or how many photographs he had taken.The diving spots afforded such a wide range of fish and sea creatures that Larry saw more than thirty varieties of creatures.Larry looked at his daughter. She looked as excited as he had been when he was her age. He hoped she would be able to continue the family tradition. Already, she looked like she was much braver than had been then. This was the key to a successful underwater expedition.8. In what way was this expedition different for Larry?A. His daughter had grown up.B. He had become a famous diver.C. His father would dive with him.D. His daughter would dive with him.9. What can be inferred from Paragraph 2?A. Larry had some special right.B. Larry liked the rented diving suits.C. Divers had to buy diving equipment.D. Ten-year-old children were permitted to dive.10. What can be learned from the underlined sentence?A. Larry didn’t wear a watch.B. Larry was not good at math.C. Larry had a poor memory.D. Larry enjoyed the adventure.11. What did Larry expect his daughter to do?A. Become a successful diver.B. Make a good diving guide.C. Take a lot of photo underwater.D. Have longer hours of training.DEvery racehorse has different abilities．Like humans，some are short- distance runners，while others are marathoners．Figuring out which is which and how to pace them can be the difference between failure in the finish and taking the award home．Jockeys（赛马骑师）and trainers have traditionally relied on centuries of experience and data from previous races to plan their races．Amandine Aftalion，a mathematician in Paris，thought she could add to that．Since 2013，she has been analyzing the performances of world champion runners like Usain Bolt．She has found that short-distance runners tend to win when they start strong and gradually slow down toward the finish line．Butin medium-distance races，runners perform better when they start strong，settle down，and finish with a burst of speed．Her model shows how those winning strategies maximize the energy output of muscles reliant on two different pathways：powerful aerobic（有氧的）ones that require oxygen，which can be in limited supply during a race，and anaerobic ones，which don't need oxygen but build up waste products that lead to tiredness．Aftalion wondered which strategy would be best for horses．So she and Quentin Mercier，anothermathematician，took advantage of a new GPS tracking tool inserted in French racing saddles（马鞍）．The two studied patterns in many races at the Chantilly racetracks north of Paris and developed a model that accounted for winning strategies for three different races：a short one(1，300 meters)，a medium one (1,900 meters)，and a slightly longer one (2,100 meters)，all with different starting points on the same track．The model takes into account not just different race distances，but also the size or friction fromthe track surface．The results might surprise jockeys who hold horses back early for bursts of energy in the last finish．Instead，a strong start leads to a better finish，the team found．“That doesn't mean those jockeys are wrong，though．If the start is too strong，it can bedevastatingas well，leaving the horse tired by the end，” Aftalion says．12. What should a runner do to get an award according to the text?A. Make a good start．B. Plan for the race early．C. Run slowly on the starting line．D. Try runningquickly all the time．13. What formed the basis for Aftalion's studying horse race?A The experience and data from previous horse races．B. The benefit of knowing horses' different abilities．C. The success in studying runners' winning strategies．D. The performance of horses on different race distances．14. What does the underlined word“devastating”in the last paragraph mean?A. Boring．B. Damaging．C. Astonishing．D. Puzling．15. What can we infer from the text?A. Runners have the same energy output of muscles．B. Aftalion's findings may help horses to win the race．C. What Jockeys and trainers do makes no sense to horses．D. World champion runners made a contribution to the study．第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。
2019-2020学年上海市浦东新区建平中学高三期中考试语文试卷(11页)
2019-2020学年上海市浦东新区建平中学高三期中考试语文试卷1.按要求填空。
（1）_____________________，闺中只独看。
（杜甫《月夜》）（2）溯洄从之，__________________。
溯游从之，宛在水中坻。
（选自《诗经•______________•蒹葭》）（3）孟子说过：“生于忧患，死于安乐”，欧阳修在《伶官传序》中也说过意思相近的话：“________________________________”按要求选择2. 下列选项中，成语使用不恰当的一项是（）。
A. 2018年诺贝尔奖的揭晓又一次证明：唯有锲而不舍的坚持才是创新的基础和前提。
B. 生物实验必须亲自动手，切忌怀有恐惧畏难情绪，袖手旁观是不可能学到真知的。
C. 人到中年的王老师班主任工作虽然繁重，但她总是精神矍铄，工作总是细致全面。
D. 在“相声新势力”的表演现场，各路青年演员幽默风趣的表演逗得观众忍俊不禁。
3. 将下列编号的语句依次填入语段空白处，语意连贯的一项是（）。
作者在积累了大量素材的基础上进行充分的构思后，、、、只有在作品最终完成之际,主题才其最终确立。
①但完成了“意在笔先”并不等于此“意”能善始善终②意在笔中和意在笔先、意成笔后相辅相成还未可知③一般都会对写作有了一个总体的趋势约定④它还需要一个不断反复、不断充实和不断往上的过程A. ③②①④B. ③①④②C. ②①④③D. ②③①④阅读下文，完成小题。
国家有界贸易无界霍伟岸①一波三折的贸易争端以及日益迫近的贸易战威胁，只是人类在商业社会时代频频上演的、换演员不换剧本的一出经典政经大戏，如今这一幕之所以看起来格外引人注目，只不过是因为它发生在当代世界上最大的两个经济体之间，而且我们自己也碰巧成为主角之一。
其实大约从十七世纪起，这种因贸易利益纠纷而引发的国与国之间的经济制裁、政治冲突，其背后都有一个相似的政治经济复杂纠缠的逻辑，用最简单的话来概括，就叫作“贸易的猜忌”。
上海市浦东新区建平中学2019届高三上学期期中考试英语试卷附答案解析
上海市浦东新区建平中学2019届高三上学期期中考试英语试卷II.GrammarandvocabularySectionA1．The mama﹣bear instinctMs． Angela McQueen， a math and PE teacher at Mattoon High School， Illinois， has a routine when she's on lunch﹣monitoring duty． She___1___ （keep） an eye on the hundreds of students in her charge by walking laps（圈） around the school cafeteria．In September 2017， McQueen， then 40， had hardly finished one lap___2___ a 14﹣year﹣old freshman standing not far from her pulled out a gun． She knew too well that he was going to start shooting．School employees___3___（train）on how to handle active shooters：Attack their ability___4___ （aim）． So with the shooter's finger on the trigger， McQueen rushed to him．___5___（grab） at his arm， she forced the gun into the air， but not___6___ he struck one student in the hand and chest and hurt another． As students ran for the exits， McQueen defeated the shooter with help from the school resource officer，___7___ disarmed the student and took him into imprisonment until police arrived minutes later． Afterward， McQueen went outside to give hugs and support to her shaken students．"It's the mama﹣bear instinct，" she told the local paper． "I don't have kids of my own， but these are still‘___8___' kids．"___9___ McQueen， a story that has played out tragically at far too many schools across the country had a relatively happy ending． "If it hadn't been for her， the situation would have been a lot different，" Police Chief Jeff Branson said at a news conference．As one___10___ （impress） student told CBS News， "Mr． McQueen is our heroine．"【答案】1. keeps2. when3. had been trained4. to aim5. grabbing6. before7. who8. my 9. Thanks to10. impressed【解析】【分析】这是应用文。
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2019-2020学年上海市浦东新区建平中学高三上学期周练英语试卷（满分140分，考试时间120分钟）第I卷（共100分）Ⅱ. Grammar and VocabularySection ADirections: After reading the passage below, fill in the blanks to make the passage 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 otl1er blanks, use one word that best fits each blank.The Most Frightening Day of My LifeSeveral years ago, I was spending Christmas in Tenerife, in the Canary Islands. My brother Jose was working there and he couldn't get any time off (21)_____(come) home, so I spent the holiday with him. We decided to go up Mount T eide, a volcano in the centre of the island, and officially the second (22)_____(large) mountain in Europe. This was the last day of my visit, so we hired a little car for the day---I couldn't drive, but my brother (23)______.Jose and I set off in brilliant sunshine. but it got much colder and by the time we reached the Crater(火山口) of Mount Teide it was snowing. All the restaurants, hotels and gas stations at the top of the volcano (24)______(close), and we had almost run out of petrol. I, started getting really worried (25)______ I had to catch the plane home that evening, and if I didn't, I would have to pay for a new ticket. So Jose decided to do something dangerous一he switched off the engine of the car and freewheeled down the other side of the mountain.—He did this for several kilometres, round hairpin bends on dangerous, icy roads. Though(26)________( scare) to death, I didn't tell him to stop for some reason.Then the worst thing happened: the car slipped on the road and the two front wheels went over the edge. We were very lucky that the rest of the car didn't go over. We sat in the car, not (27)____(dare) to move. A car came round the corner and out (28)_____(jump) three enormous men.(29)_____saying a word, the three men surrounded the car and literally lifted it back on the road.My brother and I got out to thank them, but the three men just repeated 'Norway' several times 一we assumed that that was (30)____they came from—then got back into their car and drove off.We were so relieved we could have kissed them! We got back into our car and continued down the side of the mountain. I have never felt so happy in my life as we reached the town at the bottom.【答案】21. to come 22. largest 23. could 24. were closed 25. because26. scared 27. daring 28. jumped 29. Without 30. Where【答案解析】：21. 文章中说“我的哥哥没有时间放假回家”用动词不定式表示表结果。
22. “the second largest”表示第二大。
a volcano in the centre of the island, and officially the second largest mountain in Europe.在这里说这个火山在欧洲时第二大山脉，所以用形容词的最高级。
23. 考察情态动词。
根据I couldn't drive可以看出此空表示省略。
24. 考察动词时态和语态。
整篇文章都用的过去时态，餐馆和旅馆与关闭存在被动关系，所以填“were closed”符合题意。
25. 填because表示因果关系，我开始担心，因为我不得不赶上今晚回家的飞机。
26. 在这里是指人感到惊吓恐慌，所以用过去分词。
故填scared.27. 考察非谓语动词。
这里表示主动关系，所以用daring.28. 考察全部倒装。
方位副词提前而且有and连接，故与前面的came 时态一致。
29. 考察介词。
Without saying a word表示没有说一句话。
30. 考察表语从句。
根据句意来看“我认为那里是他们来的地方。
Section B (10分)Directions: Complete the passage with the words in the box. Each word can only be used once. Note that there is one word more than you need.A Bright Future for GirlsWorldwide, 130 million girls are out of school. At the United Nations two years ago, leaders promised to ensure every girl receives 12 years of education by 2030, but contributions from donor countries have declined. Some days are hard—but I refuse to believe the world will always be as it is; 31 is happening.At the Malala Fund, we are investing in educators in developing countries. These 32 understand the challenges girls face in their communities-child marriage, poverty, conflicts and wars—and are best 33 to develop solutions. In Afghanistan, they are 34 female teachers to work in rural schools. In Nigeria, they are running clubs to help girls resistfamily 35 to drop out and marry as young as 13 years old. In Lebanon, they are developing e-learning programs to teach STEM skills to Syrian refugee girls. I believe we can see every girl in school in my lifetime. I believe in girls like Najlaa, who are leading the fight for themselves and their sisters. I believe in the millions of people who support our 36 . Earliest this year, someone asked me, "After everything you've been 37 and everything you've seen, how do you keep yourself from being hopeless?" After talking for a moment about all the things to be grateful for in my own life, I said, "I think it's 38 to be hopeless. If you arehopeless, you waste your 39 and your future." If we want a brighter future--for them and for ourselves—we must 40 in girls today.【答案】31-35 I A E J H 36-40 D K F G C【试题解析】31. I 根据前文“but I refuse to believe the world will always be as it is”，因此可知，变化正在发生。