湖北省武汉市2020届高三英语毕业生五月质量检测试题
湖北省武汉市2020届高三英语五月供题训练(二)试题牛津译林版
湖北省武汉市2020届高中毕业生五月供题训练（二）本试卷全卷满分150分。
考试用耐120分钟。
第一部分：听力（共两节，满分30分）做题时，先将答案划在试卷上。
录音内容结束后。
你将有两分钟的时间将卷上的答案转涂到答题卡上。
第一节（共5小题：每题1．5分，满分7．5分）听下面5段对话，每段对话后有一小题，从题中所给的A,B,C三个选项中选出最佳选项，并标在试卷的相应位置，听完每段对话后，你都有15秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1．Where are the speakers going to?A．To a restaurant．B．To the kitchen．C．To the railway station．2．What does the man mean?A．He can lend the woman his notes．B．He will be absent from class．C．He doesn't have any notes．3．How much does the man need to pay?A．$ 20．B．$ 16．C．$ 6．4．How does the woman feel?A．Angry．B．Worried．C．Surprised．5．What is the woman going to do?A．See a doctor．B．Prepare a meal．C．Watch a movie．第二节（共15小题；每题1．5分，满分22．5分）听下面5段对话或独白。
每段对话或独白后有几个小题，从题中所给的A，B，C三个选项中选出最佳选项，并标在试卷的相应位置。
听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，每小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听下面一段对话，回答第6、7题。
6．When did the man plan to go back home at first?A．In July．B．In September．C．In October．7．What are the speakers talking about?A．Playing games on TV．B．Flying back to Beijing．C．Watching the Olympic Games．?听下面一段对话，回答第8、9题。
武汉市2023届高三年级五月模拟训练试题英语
武汉市2023届高三年级五月模拟训练试题英语本次模拟训练试题旨在帮助高三学生们复习英语知识、提升应试能力，适用于武汉市2023年届高三年级学生。
以下是试题内容及解析。
第一部分：单项选择题（共15小题，每小题1分，共15分）1. Many students find it difficult to ________ thecollege entrance examination.A. take upB. keep up withC. catch upD.come up with解析：句意为“很多学生觉得参加大学入学考试很困难。
”根据句意可知，此处表示“跟上（某事物）”，故答案为B。
2. – Do you like classical music?– _________. I prefer pop music.A. That’s rightB. I haven't decided yetC. I couldn’t agree moreD. Not really解析：通过对话可知，前者询问对方是否喜欢古典音乐，后者回答不喜欢，更喜欢流行音乐。
因此，答案为D。
3. The main reason ________ he was late for the meetingwas that his car broke down.A. forB. whyC. whichD. when解析：此处意为“他迟到的主要原因是他的车坏了。
”关系代词引导的定语从句在此处充当原因状语，故答案为B。
4. – I apologize for my mistake.– ________. Everyone makes mistakes.A. Don’t worryB. No problemC. Take your timeD. That’s all right解析：此处表示“没关系，每个人都会犯错误”。
请选项中意为“没关系”的表达方式。
2020届武汉市第二中学高三英语期末试卷及答案
2020届武汉市第二中学高三英语期末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AGet up to 19% off the cover pricePlus, get digital access with your paid print subscription●Up-to-date news that touches your lifeFrom money-saving tips and quick reports on the latest healthcare, to inspiring articles on world events, you'll discover hundreds of ideas for living a richer, more satisfying life.●Read it anytime, anywhereGet a l-year-print subscription ofReader's Digestmagazine today and you'll also get free digital instantly. With digital access, you can read the latest issue ofReader's Digestanytime, anywhere! Plus, you can quickly access your past issues online, too.●Continuous renewal serviceYour subscription will automatically renew at the end of each term until you cancel. You authorize us to charge you credit/debit cardat the discounted rate on the renewal service unless you cancel. You may cancel at anytime by visiting Customer Care and receive a refund on all unmailed issues.●Other informationThe cover price ofReader's Digestis $3.99 per issue and it is currently published 10 times annually. Please check the confirmation page and your mailbox to download detailed instructions.1. What is the annual fee for subscription?A. $32. 3.B. $39. 9.C. $40.D. $47. 9.2. Which of the following words best describes the content inReader's Digest?A. Touching and amusing.B. Inspiring and practical.C. Amazing and entertaining.D. Educational and theoretical.3. If you subscribe toReader’s Digest, you can ________.A. have as many issues as possible every yearB. renew your subscription at the original rateC. get back your money for the issues not mailedD. obtain all the past issues online anytime, anywhereBThe English language is changing, and you are responsible! Whether we consider changes in grammar, spelling, pronunciation, or the very vocabulary of the language, you have played your part and continue to do so.When we first learned basic grammar and spelling, perhaps in elementary school, we might have gotten the impression that these things were sacred. The rules that apply to such things might have been presented as unchanging and unchangeable. While this way might be helpful for teaching children, it is far from accurate.The English language, like many others, is a living, growing, ever-evolving thing. Like it or not, you are involved in this change. These changes take many forms. Grammar and spelling have changed greatly over the years and centuries, with the spelling differences in different countries today a reflection of this. While the language of a thousand years ago might be called English, most of us would hardly recognize it today as the same language.The first involves changes in the pronunciation of words. Many are familiar with the differences between the British and American ways of pronouncing certain words. In addition to these differences, the pronunciation of many words has changed over the years because of how you have decided to pronounce them. For example, consider the word "err." The traditional pronunciation of this word rhymes with the word "her." Older dictionaries show this to be the primary or only pronunciation. However, in recent years, more and more people have been pronouncing it so that it sounds like "air." Another change in the language involves the addition and removal of words. The makers of dictionaries decide which words deserve to be officially adopted as part of the English language. Through the centuries, many words have come from other languages. In fact, English has probably done this more than any other language in the world, which is why spelling and pronunciation rules for English have so many exceptions.Of course, many slang words have been just short-lived fashions that have died out quickly. Others, though, have been adopted by mainstream society and become respectable, as have many technical terms. So then remember, the next time you repeat the newest expression to hit the street, or make up your own words, you may be contributing to the future of the English language.4. When we begin to learn English, we think _________.A. it is interesting to pick up a new languageB. English rules are wrongly presented in factC. grammar and spelling rules are unchangeableD. only adults have the ability to affect a language5. From paragraph 3 we can know that_________.A. we can change the English languageB. many languages are changing over yearsC. English has changed little in the past 1,000 yearsD. there were main changes in grammar and pronunciation6. Why is the pronunciation of words changing?A. people speak in different waysB. people have adopted foreign wordsC. it has been affected by American EnglishD. makers of dictionaries often change them7. Which of the following is the best title for the passage?A. Foreign words involved in English.B. The British speaks differently from Americans.C. English language is changing over years.D. You can change the English language.CWhat a day! I started at my new school this morning and had the best time. I made lots of new friends and really liked my teachers. I was nervous the night before, but I had no reason to be. Everyone was so friendly and polite. They made me feel at ease. It was like I'd been at the school for a hundred years!The day started very early at 7:00 am. I had my breakfast downstairs with my mom. She could tell that I was very nervous. Mom kept asking me what was wrong. She told me I had nothing to worry about and that everyone was going to love me. If they didn't love me, Mom said to send them her way for a good talking to. I couldn't stop laughing.My mom dropped me off at the school gates about five minutes before the bell. A little blonde girl got dropped off at the same time and started waving at me. She ran over and told me her name was Abigail. She was very nice and we became close straight away. We spent all morning together and began to talk to another girl called Stacey. The three of us sat together in class all day and we even made our way home together! It went so quickly. Our teacher told us that tomorrow we would really start learning and developing new skills.I cannot wait until tomorrow and feel as though I am really going to enjoy my time at my new school. I only hope that my new friends feel the same way too.8. How did the author feel the night before her new school?A. Tired.B. ConfidentC. Worried.D. homesick9. What did the author think of her mother’s advice?A. Clear.B. Funny.C. OptionalD. Respectable10. What happened on the author's first day of school?A. She met many nice people.B. She had a hurried breakfast.C. She learned tome new skills.D. She arrived at school very early.11. What can we infer about Abigail?A. She disliked Stacey.B. She was shy and quiet.C. She got on well with the author.D. She was an old friend of the author.DSix Neanderthals who lived in what is now France were eaten by their fellow Neanderthals some 100,000 years ago, according to fearful evidence of the cannibalistic (食人的) event discovered by scientists in a cave in the 1990s. Now, researchersmay have figured out why the Neanderthals, including two children, became victims of cannibalism: Global warming.While previous studies have examined Neanderthal remains to find proof of cannibalistic behavior, this is the first study to offer clues as to what may have led Neanderthals to become cannibals. Scientists found that rapid changes in local ecosystems as the planet warmed may have wiped out the animal species that Neanderthals ate, forcing them to look elsewhere to fill their stomachs.The researchers examined a layer of sediment (沉积物) in a cave known as Baume Moula-Guercy, in southeastern France. In that layer, charcoal (碳) and animal bones were so well-preserved that scientists could reconstruct an environmental picture representing 120,000 to 130,000 years ago. They discovered that the climate in the area was likely even warmer than it is today, and that the change from a cold, dry climate to a warmer one happened quickly. “Maybe within a few generations”, study co-author Emmanuel said. As the animals that once populated the landscape disappeared, some Neanderthals ate what they could find — their neighbors.Cannibalism is by no means unique to Neanderthals, and has been practiced by humans and their s “from the early Palaeolithic to theBronze Age and beyond,” the study authors reported. The behavior adopted by the starving Neanderthals in the Baume Moula-Guercy should therefore not be viewed as “a mark of bestiality (兽性) or sub-humanity”, but as an emergency adaptation to a period of severe environmental stress, according to the study.12. What does the study mainly focus on?A. The social behavior of Neanderthals.B. The reason for cannibalism among Neanderthals.C. The climate change in southeasternFrance.D. The influence of global warming on ancient animals.13. What can possibly be used to describe the climate in southeasternFrance120,000 to 130,000 years ago?A. It was no warmer than it is today.B. It was first warm while later cold and dry.C. Its change was mild and went through quite a long process.D. Its change is a chief factor contributing to cannibalism.14. Which of the following might the study authors agree with?A. Neanderthals’ cannibalism showed their bestiality.B. Cannibalism was actually a measure the Neanderthals had to adopt to survive.C. Neanderthals’ cannibalism guaranteed their rule over other tribes.D. Only Neanderthals were found to have cannibalism in human history.15. Where can you most possibly find this passage?A. In a science journal.B. In a travel brochure.C. In a history book.D. In a geography book.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。
2020届高三二模英语试题(含答案)
高三英语试卷（2020.05）(满分140分，考试时间120分钟)I Listening ComprehensionSection ADirections: In Section A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard.1. A Supermarket. B. Tailors shop. C. Department store. D. Convenience store.2. A. 200 pound. B. 600 pounds. C. 300 pounds. D. 700 pounds.3. A. Call the ticket office later. B. Order the tickets onlineC. Not to buy the ticket on the Internet.D. Order the tickets when it's not busy.4.A. Borrowing money from a business company. B Lending some money to a student.C. Asking for some financial aid. D Reading students’ application.5. A. The bed is to blame for his not falling asleep. B. He can fall asleep if he stops drinking.C. He can drink more to fall asleep easily.D. Drinking is good for sleeping.6. A. He is satisfied with the content. B. He feels sorry for it.C. He thinks it is valueless.D. He thinks it is valuable.7. A Professor Smith spoke Greek when he explained the maths problem.B. The woman still didn’t understand the maths problem.C. Unfortunately, she didn’t hear Professor Smiths explanation.D. Professor Smith didn't explain the problem clearly.8. A. Collect papers for the man. B. Do the typing once again.C. Check the paper for typing errors.D. Read the whole newspaper.9.A. Proceed in his own way. B. Stick to the original plan.C. Negotiate with his colleague.D. Try to change his colleagues mind.10. A. His project proved to be unsuccessful. B. He was unable to get sufficient money.C. Lack of land prevented his success.D. He was successful with his project.Section BDirections: In Section B, you will hear several longer conversation(s)and short passage(s), and you will be asked several questions on each of the conversation(s)and the passage(s). The conversation(s)and the passage (s) will beread 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 is the best answer to the question you have heard.Questions 11 through 13 are based on the following talk.11. A. To guide and help children's play. B. To give children an opportunity to play.C. To make children excited. D To keep children company.12. A. It determines the standard a child can reach.B. It is the happiest period during one's life.C. It is the most important time to shape one’s character.D. It is the best time for children to learn new thing.13. A. The relationship between play and learning.B. The way to help children develop both physically and mentally.C. The importance of children’s play.D. Different stages of children’s development.Questions 14 through 16 are based on the following passage.14. A. It tends to wander towards unpleasant experiences.B. It wanders for almost half of their waking time.C. It has trouble concentrating after a brain injuryD. It tends to be affected by their negative feelings.15. A. To find how happiness relates to daydreaming.B. To observe how one’s mind affects one’s behavior.C. To see why daydreaming impacts what one is doing.D. To study the relation between health and daydreaming.16. A. Participants with clear goals in mind outperformed those without clear goals.B. The difference in performance between the two groups was insignificant.C. Non-daydreamers were more confused on their tasks than daydreamers.D. Daydreamers did better than non-daydreamers in task performance.Questions 17 through 20 are based on the following conversation.17. A. Their average lifespan was less than 50 years.B. It was very common for them to have 12 children.C. They retired from work much earlier than today.D. They were quite optimistic about their future.18. A. Get ready for ecological changes.B. Adapt to the new environment.C. Learn to use new technology.D. Explore ways to stay young.19. A. When all women go out to work.B. When family planning is enforced.C. When a world government is set up.D. When all people become wealthier.20. A. Eliminate poverty and injustice.B. Migrate to other planets.C. Control the environment.D. Find inexhaustible resources.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 other blanks. use one word that best fits each blank.Plants Scream in the Face of StressFor the first time, researchers appear to have evidence that like animals, those plants deprived of water or (21)__________(force)to endure bodily harm can let out their pain. The study. (22)_________ has yet to be published in a scientific Journal, adds another dimension to scientists(23)________ (grow)understanding of how plants detect and interact with their surroundings.In recent years, it has become very clear that plants are more sensitive than researchers (24)_________ (think). They respond when touched by insects and turn toward sources of light. “Plants are not just robotic stimulus-response devices,” said Frantisek Baluska of the University of Bonn in Germany. “They’re living organisms which have their own problems.”Actually making their suffering hearable, however, is another matter entirely.(25)________(test) that possibility, a team led by Itzhak Khait, a plant scientist at Tel Aviv University in Israel, placed microphones capable of detecting ultrasonic frequencies(超声波频率) four inches from tomato and tobacco plants. The researcher then either stopped watering them or cut their stems.Measuring in the range of 20 to 150 kilohertz (千赫) the researchers found that even happy healthy plants madethe occasional noise. But when cut, tobacco plants emitted (26)_________average of 15 sounds within an hour of being cut, (27)_________tomato plants produced 25 sounds.(28)_______researchers aren’t yet sure how plants produce these sounds, Khait and his colleagues proposed one possibility in their paper (29)____________as water travels through the plants' tubes, air bubbles will form and explode, producing small vibrations.All this “screaming” caused by stress wasn’t in a range detectable by human ears. But organisms that can hear ultrasonic frequencies like mice, bats or perhaps other plants (30)________possibly hear the plants cries from as far away as 15 feet.Section BDirections: Fill in each blank with a proper word chosen from the box. Each word can be used only once. Note that there is one word more than you need.Italians find “Moments of Joy in this Moment of Anxiety”It started with the national anthem. Then came the piano chords, trumpet blasts, violin serenades(小夜曲) and even the clanging of pots and pans--all of it (31)_________from people’s homes, out of windows and from balconies, and resounding across rooftops.Finally, on Saturday afternoon, a nationwide (32)__________of applause broke out for the doctors on the medical front lines fighting the spread of Europe’s worst coronavirus outbreak.Italians remain (33)_________under house arrest as the nation, the European front in the global fight against the coronavirus, has ordered extraordinary restrictions on their movement to prevent infection.But the music and noise erupting over the streets, from people (34)_________in their homes, reflects the spirit, resilience and humor of a nation facing its worst national emergency since the Second World War.To the extent that this is a virus that tries people' s souls, it has also demonstrated the (35)__________of those national characters.In China, patriotic truck drivers risked infection to bring(36)_________needed food to the people of Wuhan, the epicenter of the outbreak. In Iran, videos show doctors in full combat dress and masks dancing to keep (37)_______up. And in Italy, the gestures of gratitude and music ring out above the country’s empty streets, while social media feeds fill with (38)___________, sentimental and humorous web videos.Images of nurses collapsed from exhaustion or their faces bruised(使受瘀伤) from tightly(39)________maskshave also spread across the web in recent days. Parents posted pictures of unicorns and rainbows drawn by young children with the title “It will all be OK.”“We’re Italians, and loving singing is part of our culture,” said Giorgio Albertini, 51, an archaeology professor who clapped from his apartment balcony in the university district of Milan, calling it a way “to feel a community, and to have the (40)_________grief.”Ⅲ Reading ComprehensionSection ADirections: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.Making choices is hard. That would be why researcher Moran Cerf has (41)_________it from his life. As a rule, he always chooses the second menu item at a restaurant.This is (42)___________by his research in neuroeconomics(神经经济学)( a somewhat new, divisive field) at Northwestern University. As Business Insider describes, Cerf has extended his ideas which draw on some controversial ideas in psychology, including ego depletion out into a piece of advice that, to (43)_________happiness, people should "build a life that requires (44)________decisions by surrounding themselves with people who possess traits they prefer.On an instinctive level, Cerf’s idea (45)_____________: Many choices people make are the product of social pressures and the inputs of (46)___________people around them. One example Cerf furnishes is that, (47)________consistently ordering the second menu item. he never picks where to eat. Rather, he (48)________his decision to his dining partner which friend he plans to eat with, probably one he trusts and always lets them pick.While it's (49)__________what, if any, scientific principles underlie those pieces of advice, there is no shortage of research showing that choices can sometimes feel more(50)_______than liberating. An example from Quanta poits (假设): If you have a clear love of Snickers(士力架), choosing that over an Almond Joy(杏仁巧克力) or a Milky Way(牛奶巧克力) should be a(51)________. And, as an experiment conducted by neuroscientist Paul Glimcher at NYU shows, most of the time it is, (52)_________you introduce more choices. When the participants were offered three candy bars (Snickers, Milky Way, and Almond Joy) they had no problem picking their favorite, but when they were given the option of one among 20, including Snickers, they would sometimes drift away from their (53)_____. When the choices were taken away in later trials. the participants would wonder what caused them to make such a bad decision.As Quanta details, according to a model called" 'divisive normalization(分裂归一化), which has gained some popularity, the way the brain encodes choices has a lot to do with how it values all its options. So, if you have twothings that are clearly (54)___________, brain areas involved in decision-making fire in a pattern that makes the decision clear. When the choices are comparable. the brain does its best to focus on the distinctions between the two, but more choices (55)_________ that ability out.41. A. relieved B. released C. eliminated D. liberated42. A. influenced B. inherited C. implemented D. informed43. A. maximize B. balance C. cherish D. seek44. A safer B. fewer C. better D. sounder45. A. stands out B comes into force C makes sense D. play a part46. A. distinguished B. trusted C. authorized D. honored47. A. in addition to B. instead of C. in spite of D. regardless of48. A. conveys B. relates C. submits D. limitsA. evidentB. unclearC. criticalD. inevitable50. A. confusing B. Inspiring C. worrying D. appealing51. A. stressor B. no-brainer C. challenge D. headache52. A. after B. before C. when D. until53. A. preference B. struggle C. status D. directionA. impressiveB. insignificantC. uniqueD. distinct55. A. crowd B. figure C. sort D. putSection 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)One spring day, once the flowers have begun to open, a bee will hover (盘旋)and zip through your yard and dive-bomb your picnic table. While you're thinking about avoiding an attack, that bee is focused on something else entirely: me.A honeybee has about six weeks to live. Today, like most days, her task is to fly as many as three miles from home. stick her long. straw like tongue into a hundred or so flowers. When the bee has had her fill. she’ll fly home. There the bee will deposit what she has got into the mouth of one of her co-workers, who will relay it to another, and so on for about 20 minutes, until the mixture is ready to be placed into the comb. Then she and her 50.000 or so mates will hover in the dark all night every night, flapping their wings to create hot, breezy conditions to remove the waterfrom the mixture. Several sunrises later, they will seal me off in a golden cell of beeswax. In her lifetime, our bee may visit 4,000 flowers, and yet will produce only one-twelfth a tea spoon of me.The average American consumes nearly a pound and a half of me every year, in tea, on toast, and beyond. If I do say so myself, I am a timeless treasure. Literally I never go bad.Unfortunately, my good health is not guaranteed. The problem lies in the growth of industrial agriculture and the use of pest control chemicals, as well as changes in weather patterns, all of which reduce the number of flowers bees have to visit. I’d appreciate your letting your own garden grow just a little wild. My future depends on all of us fostering spring and summers wild flowers, thus helping the bees, who give so much to you, to me without ever asking for anything in return.56. What does “me” refer to in the passage?A. The flower.B. The bee.C. Water. D Honey.57. What is the 2nd paragraph mainly about?A. Bees’ special talent.B. Bees’ hard work.C. Bees’ living environment.D. Bees’ social behavior.58. Which one of the following is true according to the passage?A. A bee will always prioritize attacking picnic lovers.B. Before “me” is sealed off in beeswax, the drying process can take a few nights.C. The lifework of a bee satisfies the average demand of an American consumer annually.D. Bees are more likely to visit those deliberately pest-controlled gardens59. What is the purpose of the passage?A. To appeal for help for honeybees.B. To talk about the history of a treasure.C. To put forward techniques for gardeners.D. To argue against the control of chemicals.(B)Get Your Unlimited Card at Cineworld CinemasEnjoy Unlimited FilmsWatch all the films you want at any Cineworld for just one monthly price.Being an Unlimited card holder gives you access to all the 2D films you canhandle for one monthly price. Watch what you want, when you want as manytimes as you want. Plus, save money when watching films in 3D and others.After you've been with us for more than I year we'll upgrade you to a Premium Card and you' ll get into 3D films completely free too! Start enjoying today by using a temporary pass while you wait for your card to arrive in the post.Save On Snacks And DrinksGet 10% off all in-cinema food and drink. Plus get 10% off atCineworld Starbucks licensed stores. First year card holders get 10%o off,whilst Premium card holders get 25% off Cineworld's in-cinema food anddrinks including, all drinks, popcorn, nachos, hotdogs, ice cream, pick nmix and much more. Plus all card holders get 10% discounts at Cineworld Starbucks licensed stores. All you need to do is show your card at the counter and your discount will be applied.Recommend A FriendUnlimited members can get free months of membership when theyrecommend Unlimited to their friends!Recommend Unlimited to your friends and well give you free monthsof membership to say thank you. For every friend that signs up using yourunique Recommend a Friend code you will both receive one month’s free membership once they have been an active Unlimited member for 90 days. The free month will be automatically added to the end of your current subscription. You can earn a maximum of 12 Free Months with your Recommend a Friend code, so recommend Unlimited to 12 friends and you could get a full year of free Unlimited cinema!60. The cinema names its membership card “Unlimited” because__________.A. one can have the benefits for good upon joining the membership.B. Cineworld members can enjoy as many 2D and 3D films as they like for free.C. it frees a member from any regular payment to the movie tickets at Cineworld.D. card holders can share limitless discounts and offers with friends and relatives.61. Which of the statement is TRUE according to the passage?A. The benefits above are not available until the card is delivered.B. Premium card holders can have 25%o off at a licensed Starbucks.C. Whoever persuades 6 friends into Unlimited can enjoy a half year of free membership.D. A second year of investment is worthwhile if you are a cinema goer.62. This passage is probably written to____________.A. secure the loyalty of potential customers.B. introduce the latest movies and discounts.C promote the popularity of Cineworld cinemas.D. give away movie cards to readers for free.(C)A rare hole has opened up in the ozone layer above the Arctic, in what scientists say is the result of unusually low temperatures in the atmosphere above the north pole.The hole, which has been tracked from space and the ground over the past few days, has reached record dimensions, but is not expected to pose any danger to humans unless it moves further south. If it extends further south overpopulated areas, such as southern Greenland, people would be at increased risk of sunburn. However, on current trends the hole is expected to disappear altogether in a few weeks.Low temperatures in the northern polar regions led to an unusual stable polar vortex(极地漩涡) and the presence of ozone-destroying chemicals such as chlorine(氯)in the atmosphere-from human activities caused the hole to form.“The hole is principally a geophysical curiosity.” said Vincent-Henri Peuch, director of the Copernicus Atmosphere Monitoring Service. “We monitored unusual dynamic(动态的)conditions, which drive the process of chemical depletion of ozone. Those dynamics allowed for lower temperatures and a more stable vortex than usual over the Arctic, which then triggered the formation of polar stratospheric(平流层的)clouds and the catalytic(催化的) destruction of ozone.”The hole is not related to the Covid-19 shutdowns that have dramatically cut air pollution and reduced greenhouse gas emissions. It is also too early to say whether the unusually stable Arctic polar vortex conditions are linked with the climate crisis, or part of normal stratospheric weather variability.Peuch said there were no direct implications for the climate crisis. Temperatures in the region are already increasing, slowing the depletion of ozone, and the hole will start to recover as polar air mixes with ozone rich air from lower latitudes. The last time similar conditions were observed was in spring 2011.While a hole over the Arctic is a rare event, the much larger hole in the ozone layer over the Antarctic has been a major cause for concern for more than four decades. The production of ozone depleting chemicals has been dramatically reduced, under the1987 Montreal Protocol(蒙特利尔协议), but some sources appear still to be functioning in 2018unauthorized emissions were detected from some areas.New sources of ozone depleting chemicals were not a factor in the hole observed in the Arctic, said Peuch. “However, this is a reminder that one should not take the Montreal Protocol measures for granted and that observations from the ground and from satellites are central to avoid a situation where the ozone destroying chemical level in the stratosphere could increase again.”63. What is the possible meaning of the underlined word “depletion”?A. replacement.B. consumption.C. increase.D. production.64. According to the passage, scientists are concerned about the hole because____________.A. it is expected to be a threat to the mankind.B. the new hole is caused by air pollution and greenhouse gas emissions.C. it may encourage further scientific research and environmental awareness.D. it wars us of an oncoming climate crisis.65. What can be learned from the last two paragraphs?A. The hole over the Arctic shares the same causes as the one over the Antarctic.B. Human activities are highly responsible for producing ozone-destroying chemicals.C. The Montreal Protocol has successfully prevented new emissions.D. Some new illegal emissions are to blame for the hole over the Arctic.66. The best title for the passage is probably_________.A. Record-size Hole Opens in Ozone Layer above the Arctic.B Actions Urgently Needed for a New Hole in Ozone Layer.C Environmental Disaster and International Cooperation.D. How a Hole in Ozone Affects our Life on Earth.Section CDirections: Read the following passage. Fill in each blank with a proper sentence given in the box. Each sentence can be used only once. Note that there are two more sentences than you need.People like to post their selfies(自拍照)on social media. To know more about it, scientists at Syracuse University in New York recently did a research and came up with some surprising findings.People who post selfies and use editing software to make themselves look better show behaviors connected to narcissism, the researchers said. (67)_________Makana Chock, a professor from Syracuse University. said because social media is mostly used by people to share unimportant information about their lives, it is a good place for people to “work towards satisfying their own vanity.” Those “likes” under their Facebook selfies make them feel good.(68)_________Some people feel “peer pressure” to post selfies and some follow the popular belief that if there is no picture of an event or experience. it did not really happen. “Anyway, it shouldn’t be seen as negative. People get sense of satisfaction especially when they get likes. And it does no harm,” Chock said.Other findings from the study include: There are no major differences on how often men and women post selfies and how often they use editing software. (69)_______Chock said posting selfies on social media is not all that different from what people have done for many years. On trips and special events, our parents and grandparents used cameras instead of phones to take photos. They would bring back photos to show friends and family. You had no choice but to look at them. You probably commented about how nice everyone in the photos looked, especially children and the person showing the photos. They were happy to hear your comments. (70)__________On social media, however, people can decide not to look at photos even if they click “like”.TV. Summary WritingDirections: Read the following passage, Summarize the main idea and the main point(s)of the passage in no more than 60 words. Use your own words as far as possible.It's natural to feel the need to control something when everything around you feels out of control, and you feel helpless. When a friend of mine first heard about the coronavirus outbreak. she got down on her hand. and knees and cleaned her kitchen floor. She told me, “My floor wasn’t even dirty, but doing something constructive made me feel in control and that I was holding on to my power, despite the desperate circumstances.”Your most powerful weapon against uncertainty is your perspective because nobody and no situation can take that from you unless you give it away. Your perspective can victimize or empower you. When you look for the upside in a downside situation and figure out what you can control and what you can't, it's easier to accept whatever is beyond your control.高三英语调研测试（试卷参考答案）I Listening ComprehensionSection A1-5 BDBCB6-10 CBCCDSection B11-13 AAC14-16 BAD17-20 ACDCII. Grammar and V ocabularySection A21. forced22 which23. growing 24. thought25. To test27. while28. Although/While/Thou29. that30 could/canSection B31-40 IBACG FDEKJIII Reading ComprehensionSection A41-55 CDABC BADBA BDADASection B56-59 DBBA60-62CDA63-66 BCBASection C67-70 CBFDTV. Summary WritingFor reference:Strengthening or retrieving a sense of control is a natural demand. First, good perspective is of the greatest help, for evaluating the situation properly brings a clearer picture. Second, kind behaviors during tough times can secure you a sense of control as well. Third, actions and thoughts of positivity also help as they may create hope and optimism.It's essential to feel you can control something in a crisis or emergency. Positive perspective is the most important, since it will ensure you confidence and power to pull through the difficult situation. Then doing small good deeds can free you from worry temporarily by helping others. Lastly. take some positive action to arouse the hope within you.V. Translation72. Never before have we been so eager/keen to go to school as we are now.73. Why not do something you love but don’t have time to do since you can only stay at home?74. In Europe many coffee houses which serve as ideal places for social interaction have to close their stores to respond to the public health crisis.75. It turns out that when our country is facing difficulties, every Chinese, whether at home or abroad is willing to make contributions to their motherland.。
湖北省武汉市部分学校2020届高三5月在线学习摸底检测英语试题word含答案
2020年武汉市部分学校高三在线学习摸底检测英语试卷武汉市教育科学研究院命制2020.5.9本试题卷共12页.72题。
全卷满分150分。
考试用时120分钟。
★祝考试顺注意事项：1. 答题前，先将自己的姓名、准考证号填写在试卷和答题卡上，并将准考证号条形码粘贴在答题卡上的指定位置。
2.选择题的作答:每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑。
写在试卷、草稿纸和答题卡上的非答题区域均无效。
3. 非选择题的作答:用黑色签字笔直接答在答题卡上对应的答题区域内。
写在试卷、草稿纸和答题卡上的非答题区域均无效。
4. 考试结束后，请将本试卷和答题卡一并上交。
第一部分听力f共两节，满分30分）做题时，先将答案标在试卷上。
录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节（共5小题;毎小题1.5分，满分7.5分）听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
例:How much is the shirt?A.£ 19.15.B.£ 9.18.C.£ 9.15.答案是C.1. How many lessons does the man have to review on the weekend?A. Fifteen.B. Twelve.C. Three.2. Where might the speakers be?A. In a hotel.B. In a restaurant.C. In a supermarket.3. What are the speakers going to do?A. Play a trick on Christina.B. Hurry into the room.C. Wait for Christina.4. What is probably the father?A. A cook.B. A firefighter.C. A doctor.5. What does the woman think of the books the man is buying?A. They're expensive.B. They're cheap.C. They're valuable. 第二节（共15小题;每小题1.5分，满分22.5分）听下面5段对话或独白。
湖北省武汉市高中毕业生2021届高三年级三月质量检测英语试题及解析
武汉市2021届高中毕业生三月质量检测英语试卷注意事项：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。
2. 选择题的作答：每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑。
写在试卷、草稿纸和答题卡上的非答题区域均无效。
3. 非选择题的作答：用黑色签字笔直接答在答题卡上对应的答题区域内。
写在试卷、草稿纸和答题卡上的非答题区域均无效。
4. 考试结束后，请将本试卷和答题卡一并上交。
第一部分听力（共两节，满分30分)做题时，先将答案标在试卷上。
录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节（共5小题；每小题1. 5分，满分7. 5分)听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
例：How much is the shirt?A. £19. 15.B. £ 9. 18.C. £ 9. 15.答案是C。
1. Where are probably the speakers?A. At home.B. At school.C. At hospital.2. What are the speakers talking about?A. An interview.B. An exam.C. A debate.3. What is the woman worried about?A. Driving too fast.B. Missing the exit.C. Getting a ticket.4. What is the weather today?A. Foggy.B. Cloudy.C. Sunny.5. Who is good at playing the violin?A. The man.B. The man's sister.C. The woman.第二节（共15小题；每小题1. 5分，满分22. 5分)听下面5段对话或独白。
湖北省武汉市部分重点中学2020届高三月考英语试卷含答案
18. What was the weather like during the trip?
A. It became windy halfway. B. It began to rain later. C. It was cloudy at the beginning.
19. What happened to the boat right after the speaker got back into it?
阅读下列短文，从每题所给各题的四个选项（A、B、C 和 D）中，选出最佳选项，并在
答题卡上将该项涂黑。
A
The Official SAT Study Guide: Second Edition
Product Details:
Paperbacks 997 pages
Publisher: The College Board
A. learn some test-taking methods
Publication date: July 21, 2009
Edition description: Second Edition
Book Description
The Official SAT Study Guide; Second Edition features 10 official SAT practice tests created by
C. It’s too crowded.
11. What did the speakers do last year?
A. They went skiing.
B. They attended a New Year’s Eve party.
C. They travelled around Sky Valley Resort.
湖北省武汉市武昌区2024届高三下学期5月质量检测数学试卷(含解析)
湖北省武汉市武昌区2024届高三下学期5月质量检测数学试卷学校：___________姓名：___________班级：___________考号：___________一、选择题1．若复数z 满足B. D.2．已知二项式展开式的二项式系数的和为64，则( )A. B.C.展开式的常数项为 D.的展开式中各项系数的和为13．已知，向量，，且，则在上的投影向量为( )D.4．已知等差数列的前n 项和为,若,,则( )A.288B.144C.96D.255．已知函数的解集为( )A. B. C. D.6．灯笼起源于中国的西汉时期，两千多年来，每逢春节人们便会挂起象征美好团圆意义的红灯笼，营造一种喜庆的氛围.如图1，某球形灯笼的轮廓由三部分组成，上下两部分是两个相同的圆柱的侧面，中间是球面的一部分（除去两个球缺）.如图2，“球缺”是指一个球被平面所截后剩下的部分，截得的圆面叫做球缺的底，垂直于截面的直径被截得的一段叫做球缺的高.已知球缺的体积公式为，其中R 是球的半径，h 是球缺的高.已知该灯笼的高为40cm ，圆柱的高为4cm ，圆柱的底面圆直径为24c m ，则该灯笼的体积为（取）( )()1i z -=-12-2nx x ⎛⎫- ⎪⎝⎭5n =8n =2nx x ⎛⎫- ⎪⎝⎭20-2nx x ⎛⎫- ⎪⎝⎭x ∈R (),2a x =()2,1b =- a b ⊥ a b + a )1,2()2,1-{}n a n S 39S =981S =12S =()f x ()()21f x f x >-1,3⎛⎫+∞ ⎪⎝⎭1,3⎛⎫-∞ ⎪⎝⎭1,13⎛⎫ ⎪⎝⎭11,3⎛⎫- ⎪⎝⎭()2π33V R h h =-π3=A.32000cm 3B.33664cm 3C.33792cm 3D.35456cm 37．已知抛物线的焦点为F ，过F 作直线交抛物线C 于A ，B 两点，过A ，B 分别作准线l 的垂线，垂足分别为M ，N ，若和的面积分别为8和4，则的面积为( )A.32B.16C.8．设A. B. C. D.二、多项选择题9．下列说法正确的是( )C.线性相关系数越大，两个变量的线性相关性越强D.在残差的散点图中，残差分布的水平带状区域的宽度越窄，其模型的拟合效果越好10．下列说法正确的是( )A.若，则C.，11．已知无穷数列中，，，…，是以10为首项，以为公差的等差数列，，，…，，对一切正整数n ，都有.设数列的前n 项和为，则( )()2:20C y px p =>AFM △BFN △MFN △112024101212e 1,e 1,sin tan2024a b c ⎛⎫=-=-=+ ⎪⎝⎭b ac >>b c a >>a b c >>b c a>>r 22ac bc >a b >a b ∀>m >b m a m+<++{}n a 1a 2a m a 2-1m a +2m a +2a )3,m m ≥∈*N 2n m n a a +={}n a n SA.当时，时，C.当时， D.不存在m ，使得成立三、填空题12．已知函数的定义域为，则函数的定义域为____________.13．函数的部分图象如图所示,则____________.的轨迹方程为，其中，则的最小值为______________.四、解答题15．在中，角A ，B ，C 的对边分别为a ，b ，c ，已知.（1）求B ；（2）已知的最大值.16．如图,在四棱锥中,平面平面ABCD ,,,.（1）证明:;（2）若,求平面BPC 与平面PCD 的夹角的余弦值.17．已知函数.3m =12a =232=-8m =20244a =10m =2024331396m S +≥()21f x +[)1,1-()1f x -()()()2sin 21πf x x ϕϕ=++<ϕ=(),P x y 2240x y m -+=1,4m ⎛⎤∈-∞ ⎥⎝⎦ABC △()2cos cos 0a c B b C --=b =2c +P ABCD -PAC ⊥//AD BC 2AB AD CD ===4BC =AB PC ⊥PA PC AC ==2()(2)ln f x ax a x x =+--（1）讨论的单调性；（2）若有两个零点，求a 的取值范围.18．已知点P 是圆上的动点，，M 是线段上一点，且（1）求轨迹C 的方程；（2）设不过原点的直线l 与C 交于A ，B 两点，且直线，的斜率的乘积为面上一点D满足，连接交C 于点N （点N 在线段上且不与端点重合）.试问的面积是否为定值？若是，求出定值；若不是定值，说明理由.19．利用方程的方法可以将无限循环小数化为分数，例如将化为分数是这样计算的：设，则，即，解得这是一种利用方程求解具有无限过程的问题的方法，这种方法在高中计算无限概率、无限期望问题时都有很好的妙用.每局比赛的结果互不影响.规定：净胜m 局指的是一方比另一方多胜m 局.（1）如果约定先获得净胜两局者获胜，求恰好4局结束比赛的概率；（2）如果约定先获得净胜三局者获胜，那么在比赛过程中，甲可能净胜局.设甲在净胜局时，继续比赛甲获胜的概率为，比赛结束（甲、乙有一方先净胜三局）时需进行的局数为，期望为.①求甲获胜的概率；②求.()f x ()f x ()22:116E x y -+=()1,0F -EP PM OA OB OA AD =BD BD NAB △0.31 0.31x = 31.31100x = 31100x x +=0.31= ()3,2,1,0,1,2,3i i =---i i P i X ()i E X 0P ()0E X参考答案1．答案：D 解析：,,则其虚部为故选:D.2．答案：D解析：由题可知，，则.则AB 错误；展开式中的第项为.令，得，则，故C 错误；令得，则的展开式中各项系数的和为1，故选：D.3．答案：C解析：由，则有，即，则.故选：C.4．答案：B解析：由题意,即,解得.于是.故选:B.5．答案：A解析：由,故在上单调递增,()()()i 1i i 1i 11i 1i 1i 1i 222z +-+====-+--+11i 22=---264n =6n =62x x ⎛⎫- ⎪⎝⎭1k +6621662C (1)2C kk k k k k kk T x xx --+⎛⎫=-=- ⎪⎝⎭620k -=3k =()333664612C 160T x-=-⨯⨯=-1x =62111⎛⎫-= ⎪⎝⎭62x x ⎛⎫- ⎪⎝⎭a b ⊥ 220a b x ⋅=-=1x =(3,1a b += ()1,2a == 319132392989812S a d S a d ⨯⎧=+=⎪⎪⎨⨯⎪=+=⎪⎩11349a d a d +=⎧⎨+=⎩112a d ==⎧⎨⎩12121112121442S ⨯=⨯+⨯=()22,0,0x x f x x x x x ⎧≥==⎨-<⎩()f x R由,有,即故选:A.6．答案：B解析：该灯笼去掉圆柱部分的高为cm ，则cm ，由圆柱的底面圆直径为24cm ，则有，即，可得，则，.故选：B.7．答案：C解析：设直线代入抛物线方程，消元可得，设，，则，，，，()()21f x f x >-21x x >-x >40832-=32162R h -==()22212R h R -+=2221612R +=20R =4h =()2324π2+22412ππ202604433V V V V =-=⨯⨯⨯+⨯⨯-⨯-⨯圆柱球球缺345632000179233664=+-=:AB x my =+2220y pmy p --=211,2y A y p ⎛⎫ ⎪⎝⎭222,2y B y p ⎛⎫⎪⎝⎭212y y p =-122y y pm +=21111182222AFMy p S AM y y p ⎛⎫=⋅==+⋅= ⎪⎝⎭△22221142222BFNy p S BN y y p ⎛⎫=⋅=+⋅= ⎪⎝⎭△()()22122212122114444AFM BFNy y p S S y y y y p ⎡⎤∴⋅=+++⋅⎢⎥⎢⎥⎣⎦△△，于是，即故选：C.8．答案：A解析：令,易求,当时,,所以在单调递增,所以,所以,即,所以.令,,则,令,,则因为,则,,,,则,所以在内单调递增,则,即在内恒成立,则在内单调递增,()422222211424444p pp m p pp⎡⎤=++⋅+⋅⎢⎥⎣⎦()4214pm=+()42184324AFM BFNpS S m⋅=+=⨯=△△21m+=122MFNpS y y p p∴=-====△()()2e12e1x xh x=---()00h=x>0()22e2e0x xh x'=->()h x(0,)+∞()()00h x h>=12024h⎛⎫>⎪⎝⎭()1202410121e12e102024h⎛⎫=--->⎪⎝⎭b a> ()()2e1sin tanxf x x x=---π0,6x⎛⎫∈ ⎪⎝⎭()2e cosxf x x'=--π0,6⎛⎫∈ ⎪⎝⎭()()g x f x='π0,6x⎛⎫∈ ⎪⎝⎭()2e sinxg x x'=+-π0,6x⎛⎫∈ ⎪⎝⎭2e2x>0sin x<<cos1x<<2<=<11()22022g x'>+-=>()g xπ0,6⎛⎫⎪⎝⎭()(0)0g x g>=()0f x'>π0,6⎛⎫⎪⎝⎭()f xπ0,6⎛⎫⎪⎝⎭可得,即,综上所述:故选:A.9．答案：ABD解析：对A ：由方差的性质可知，将一组数据的每一个数减去同一个数后，一定过样本点中心，故B 正确；对D：在残差的散点图中，残差分布的水平带状区域的宽度越窄，其模型的拟合效果越好，故D 正确.故选：ABD.10．答案：AD解析：对于A ，若，则，A 正确;对于C ，若，，但是与0的大小不能确定，故C 错误；取等号，D 正确.故选：AD.11．答案：ABD解析：等差数列通项公式：，m ，且，等比数列通项公式：，m ，且，对一切正整数n ，都有，数列为周期数列，周期为，当时，1(0)02024f f ⎛⎫>= ⎪⎝⎭1202412e 1sin 2024⎛⎫->+ ⎪⎝⎭c >b a c >>()x y 22ac bc >a b >2a b ≥a b ≤-a b >m >()()()b a m a b m b m a m a a m +-++-==++()0m b a -<()a a m +≥=0x =()()1012212n a n n =+--=-+n ∈*N m n ≤1111222n m n mn a ---⎛⎫⎛⎫=⋅= ⎪⎪⎝⎭⎝⎭n ∈*N 2m n m <≤2n m n a a +=∴2m 3m =312612a a ⎛⎫=== ⎪⎝⎭当时，由题意知，是等差数列中的项，在等差数列中，令，得，对一切正整数n ，都有，则有，，解得，B 选项正确；当时，由题意知，4是等差数列中的项，在等差数列中，令，得，对一切正整数n ，都有，则有，，得，方程有多组解，如等等，C 选项错误；，若，则有，令，函数图象抛物线对称轴，所以在或时取最大值，令，则，所以不可能成立，即不存在m ，使得，D 选项正确.故选：ABD.12．答案：解析：由函数的定义域为，则有，令，解得.232a =-2-2122n -+=-7n =2n m n a a +=72237km m +=⎧⎨≥⎩(),k m ∈*N 8m =20244a =2124n -+=4n =2n mn a a +=4220244km m +=⎧⎨≥⎩(),k m ∈*N ()1010,km k m =∈*N 5m =()()20243212311122110121012102+10861212mm m m m S S a a a m +⎛⎫⎛⎫⎛⎫- ⎪ ⎪ ⎪ ⎪⎝⎭- ⎪⎝⎭=+++=+⨯-+++ ⎪- ⎪⎪⎝⎭()220243110121110361012313962mm S m m +⎛⎫=-+-≥ ⎪⎝⎭()211012113036010122mm m ⎛⎫-≥+ ⎪⎝⎭()()2101211f m m m =-112m =∉*N ()f m 5m =6m =()()()max 5630360f m f f ===()130********mg m ⎛⎫=+ ⎪⎝⎭()30360g m >()211012113036010122mm m ⎛⎫-≥+ ⎪⎝⎭2024331396m S +≥(]2,2-()21f x +[)1,1-[)211,3x +∈-113x -≤-<22x -<≤故答案为：.解析：令,则根据图象得则,则,则,，则且，当且仅当.15．答案：（1）解析：（1），由正弦定理得，，即，所以，，，，(]2,2-()()2sin210f x xϕ=++=()sin2xϕ+=x=π22π4kϕ⎛⎫⨯-+=-⎪⎝⎭∈Z2πkϕ=∈π0k=ϕ=t=≥2224x t y=+20t t m-+===≥≥x=y=π3B=()2cos cos0a c Bb C--=()2sin sin cos sin cos0A CB B C--=2cos sin cos sin sin cos0B A BC B C--=2cos sin sin cos cos sinB A BC B C=+()2cos sin sin sinB A BC A=+=()0,πA∈∴sin0A≠∴cos B=0πB<<∴B=，，又为锐角，16．答案：（1）证明见解析;解析：如图,取BC 的中点E ,连接AE ,因为,,所以四边形ADCE 为平行四边形.因为,所以四边形ADCE 为菱形,所以,即点A 在以BC 为直径的圆上,所以.因为平面平面ABCD ,平面平面,平面ABCD ,所以平面PAC因为平面PAC ,所以.（2）由（1）可知平面PAC ,因为,取AC 中点为O ,连PO ,所以.因为,O 为AC 中点,所以,又因为平面平面ABCD ,平面平面,平面PAC ,所以平面ABCD ,2sin sin c b C B ====∴12π2sin 4sin sin 4sin 23a c A C A A ⎛⎫+=+=+- ⎪⎝⎭()sin 2sin 3sin A A A A A A ϕ=++=+=+ 0A <<ϕ∴(A ϕ+∴122a +//EC AD EC AD =AD DC =AE BE EC ==AB AC ⊥PAC ⊥PAC ABCD AC =AB ⊂AB ⊥PC ⊂AB PC ⊥AB ⊥PA PC =PO AC ⊥AE EC =OE OC ⊥PAC ⊥PAC ABCD AC =PO ⊂PO ⊥因为平面ABCD ,所以,所以OE ,OC ,OP 两两互相垂直,以点O 为原点,OE 为x 轴,OC 为y 轴,OP 为z 轴,建立如图所示的空间直角坐标系,则,,,,所以,,.设平面PBC 的法向量为,由得,取,得,则,设平面PCD 的法向量为,由得,取,得,则,所以设平面BPC 与平面PCD 的夹角为,则17．答案：（1）见解析（2）解析：（1），OE ⊂PO OE ⊥()2,0B ()0C ()1,0,0D -()0,0,3P ()0,3CP = ()2,0BC =- ()0DC = ()111,,m x y z = 00CP m BC m ⎧⋅=⎪⎨⋅=⎪⎩ 11113020z x ⎧+=⎪⎨-+=⎪⎩11z =1y =13x =()m = ()222,,n x y z = 00DC n CP n ⎧⋅=⎪⎨⋅=⎪⎩ 2222030x z ⎧+=⎪⎨+=⎪⎩21z =2y =23x =-()3,n =- cos ,m n m n m n ⋅=== θcos cos ,m n θ==()0,1()()()()()1211220ax x f x ax a x x x-+'=+--=>若，，上单调递减；若，当时，，即在上单调递减，当时，，即在上单调递增.（2）若，在上单调递减，至多一个零点，不符合题意.若，由（1）可知，的最小值为令，，所以在上单调递增，又，当时，，至多一个零点，不符合题意，当时，又因为，结合单调性可知在有一个零点，令，时，单调递减，当时，单调递增，的最小值为，所以，当，结合单调性可知在有一个零点，综上所述，若有两个零点，a 的范围是.（2）是，，所以点M 的轨迹是以点E ，F 为焦点的椭圆，在0a ≤()0f x '<()f x ()0,+∞0a >10,x a ⎛⎫∈ ⎪⎝⎭()0f x '<()f x 10,a ⎛⎫ ⎪⎝⎭1,x a ⎛⎫∈+∞ ⎪⎝⎭()0f x '>()f x 1,a ⎛⎫+∞ ⎪⎝⎭0a ≤()f x ()0,+∞()f x 0a >()f x 11ln 1f a a a ⎛⎫=-+ ⎪⎝⎭()1ln 1h a a a =-+()2110h a a a'=+>()h a ()0,+∞()10h =()0h a ≥[)1,a ∈+∞()f x ()0h a <()0,1a ∈21210e e e e a a f ⎛⎫⎛⎫=++-> ⎪ ⎪⎝⎭⎝⎭()f x 11,e a ⎛⎫ ⎪⎝⎭()ln g x x x =-()11g x x '=-=()0,1∈()g x ()1,x ∈+∞()g x ()g x ()110g =>ln x x >x >()()()()()2222ln 2330f x ax a x x ax a x x ax a x x ax a =+-->+--=+-=+->()f x 3,a a -⎛⎫+∞ ⎪⎝⎭()f x ()0,1213y +=NAB S =△42PM EP EF ==>=设，则，即.由知.（2）设，，则由，得.因为点A ，B 均在曲线C 上，所以，，整理得：，又因为，所以设，则，，整理得：，，代入上式得：，即，又因为，所以所以()2222:10x y C a b a b+=>>24a =2a =1c =b ==213y +=()11,A x y ()22,B x y OA AD = ()112,2D x y 22112222143143x y x y ⎧+=⎪⎪⎨⎪+=⎪⎩()22222212122111912y y x y x y +++=()2212121*********x x y y x y x y ⎛⎫++-= ⎪⎝⎭1212OA OB y y k k x x ==1203y y +=12211122AOB S x y x y =-=⨯=△BN BD λ= ()()12122121N Nx x x y y y λλλλ=+-⎧⎪⎨=+-⎪⎩()2122113y y λλ+-⎡⎤⎣⎦+=()()2222221112122244111434343x y x x y y x y λλλλ⎛⎫⎛⎫⎛⎫++-++-+= ⎪ ⎪ ⎪⎝⎭⎝⎭⎝⎭2112121,0343y x x y y +=+=2213y +=()22411λλ+-=2520λλ-=0λ>λ2255NAB DAB OAB S S S ===△△△解析：（1）4局结束比赛时甲获胜，则在前2局甲乙各得一分，并且第3，4局甲胜，概率为4局结束比赛时乙获胜，则在前2局甲乙各得一分，并且第3，4局乙胜，概率为（2）①在甲在净胜-2局前提下，继续比赛一局：若甲赢，则甲的状态变为净胜-1局，继续比赛获胜的概率为；若甲输，则甲的状态变为净胜-3局，比赛结束，根据全概率公式，，同理，，，，由，，得，与联立消去，，又，，即，因此②在甲净胜-2局前提下，继续比赛一局：若甲赢，则甲的状态变为净胜-1局，继续比赛至结束，还需要局，共进行了()07X =212212C 333⎛⎫⨯⨯= ⎪⎝⎭⨯212211C 333⎛⎫⨯⨯⨯= ⎪⎝⎭481+=1P -2123P P --=1022133P P P --=+0112133P P P -=+1202133P P P =+212133P P =+1202133P P P =+212133P P =+104377P P =+0112133P P P -=+1P 0181213P P -=+2123P P --=1022133P P P --=+1067P P -=0P =()1E X -局；若甲输，则甲的状态变为净胜-3局，比赛结束，共进行了1局，则，即，同理，即，，即，，即，，即，联立与，得联立与，得，代入，得，所以.()11E X -+2121()[()1]133E X E X --=++⨯212()()13E X E X --=+10221()[()1][()1]33E X E X E X --=+++10221()()()133E X E X E X --=++01121()[()1][()1]33E X E X E X -=+++01121()()()133E X E X E X -=++12021()[()1][()1]33E X E X E X =+++12021()()()133E X E X E X =++2121()1[()1]33E X E X =⨯++211()()13E X E X =+12021()()()133E X E X E X =++211()()13E X E X =+103()()7E X E X =+212()()13E X E X --=+10221()()()133E X E X E X --=++10612()()77E X E X -=+01121()()()133E X E X E X -=++000315612()()7721()[[13773E X X E X E ++=++0()7E X =。
湖北省武汉市2023届高三下学期5月模拟训练考试 语文试题
武汉市2023届高三年级五月模拟训练试题语文试卷武汉市教育科学研究院命制2023.5.24本试题卷共10页，23题。
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一、现代文阅读（35分）（一）现代文阅读I（本题共5小题，17分）阅读下面的文字，完成1～5题。
材料一当前，数字经济蓬勃发展，数字乡村建设稳步推进，数字基因逐渐融入乡村发展中，特别是以抖音、快手等为代表的新媒体在农民的生产生活中扮演着越来越重要的角色。
2018年以来，抖音引爆短视频，随着“山货上头条”"山里DOU是好风光"“乡村守护人”等项目的启动实施，通过短视频形式传播乡村风景文化和产品，让更多农民加入其中，成为农业农村领域创新创业的新生力量。
在新媒体融入乡村发展的进程中，一个新兴的群体逐渐出现。
他们是一群有乡土情怀、具有新思维、怀有新创意、拥有新技术的新时代追梦人，具有"四新"特征。
一是利用“新载体”。
该群体借助新媒体平台展示农业与农村，如运用抖音、快手等平台制作农业生产、经营、销售过程的短视频能更好地吸引消费者，提升消费者对农产品新鲜、安全的认可度。
二是开创“新思维”。
该群体具有互联网思维、数字思维、营销思维，具有较强的学习能力，在农学、管理学、生态经济学、营销学、网络与新媒体等方面都有一定的知识储备。
三是聚起“新人群”。
该群体不局限于农民，而是一群从事创新农业的人，其来源非常广泛，不仅有在农村出生、成长的，即在地缘上、亲缘上与农村关系密切的农村乡土人才，还有从城市跨界的新生代，其中不乏高知、白领、海归。
湖北省武汉市武昌区2024届高三下学期5月质量检测(二模)语文试题及答案解析
湖北省武汉市武昌区2024届高三下学期5月质量检测（二模）语文试题及答案解析一、现代文阅读（35分）（一）现代文阅读Ⅰ（本题共5小题，18分）阅读下面的文字，完成1～5题。
①构建相互依存和协同发展的共同体，以弥补个体力量的有限及满足人类交往的需要，是人类一直以来的努力和尝试。
随着媒介技术的更新以及全球化的深入，人类之间的交往和联系不再受到传统血缘和地域的限制，共同体概念在原始形态的基础上不断在新的语境中重新建构，更多具有当代意义的共同体不断兴起，如政治共同体、经济共同体、学术共同体等各种形态。
共同体概念甚至还逐渐上升至民族、国家乃至全人类的高度。
当下中国提出的构建“人类命运共同体”思想即是超越民族、国家与意识形态的“全球观”。
当代意义上的共同体形成必须经过一个逐步建构的过程，总体而言离不开共同的目标、认同与归属感三个基本要素。
在脱离了血缘和地域联系的当代共同体中，“共同情感”作为凝结差异化个体成员的动力与纽带正变得尤为重要。
②长期以来，中国在跨文化传播中倾向于强调“大国理性”，对外讲述中国故事的过程中优先以理性认知模式和逻辑架构推进传播活动，“以理性的话语方式向国际社会推介大国形象”。
然而，面向复杂多变的国际现实、基于文化差异与文化陌生感的跨文化传播过程中，情感沟通相比其他沟通形式更具本能性的迅速反应机制与认知基础。
国际受众接触来自异质或陌生文化背景的媒介信息时，更可能优先启动直觉性的潜在情感反应机制实现信息判断和接收，而并非必然通过周密的理性逻辑对信息进行分析和处理。
情感不仅能够调节个体对媒介信息的注意、判断、记忆等认知处理过程，同时还可能潜移默化地浸染和形塑个体间的社会化互动以及群体结构化进程。
故而，将“情感机制”引入中国故事跨文化传播的策略建构中、以其探索中国故事如何凭借“共同情感”实现有效沟通与深化认同具有重要研究价值。
③媒介理想传播效果的达成离不开传播者与传播对象的共同参与，传播对象对信息实现内化认同是传播致效的要旨。