宁夏银川市唐徕回民中学2015届高三第四次模拟考试英语试题 Word版含答案
宁夏银川唐徕回民中学2020届高三下学期第三次模拟考试数学(文)试题+Word版含答案
（1）求数列 与 的通项公式；
（2）求数列 ( Sn Tn ) 前 n 顶和． n
19．（本小题满分 12 分）
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③若 x1 x2 0 ，总有 m[g (x1) g (x2 )] f (x1) f (x2 ) 恒成立，则 m 1；
④若函数 t = t
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则正确命题的个数为t
A. 1
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C. 3
D. 4
第Ⅱ卷
二、填空题（本大题共 4 小题，每小题 5 分，共 20 分）
20．（本小题满分 12 分）
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（1）求椭圆 C 的标准方程；
（2）已知 M，N 是椭圆 C 上的两点，且 MN = 4 3.求使△ OMN 的面积最大时直线 MN 的方程(O 为坐 标原点)．
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2020年银川唐徕回民中学高三英语模拟试卷及参考答案
2020年银川唐徕回民中学高三英语模拟试卷及参考答案第一部分阅读（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 September, something terrible happened on the west coast ofTasmania,Australia. As many as 380 pilot whales became stranded(搁浅) in shallow water there and later died. This might have beenAustralia’s largest stranding event on record, the BBC reported.But this large amount of whale stranding is not uncommon. For centuries, it has happened all over the world and has puzzled scientists. Scientists say the cause is often unknown. But they have offered many different explanations.Some say the whales chase small fish for food and end up in shallow water because they are not paying attention to where they are going.Others think the stranding has something to do with Earth’s geomagnetic field (地磁场). They say that a geomagnetic compass in whales’ brains controls their position. Unusual changes in Earth’s magnetic field can affect the whales’ compasses and send them in the wrong direction.Another explanation suggests that stranding is caused by the close relationships that whales have. Pilot whales travel in large groups. One lead whale might mistakenly lead the whole group to shallow water. “And if one gets into trouble, the others will not leave,” said Sheryl Gibney, a leading biologist fromNew Zealand. “Some will come in and try to help, they get trapped on the beach, then more will come.”The whales are trapped by mistake or out of sympathy(同情). Once they get stranded, they will likely die. According to the National Oceanic and Atmospheric Administration of theUS, less than 10 percent of all stranded whales survive.1. What do we know about the stranding inAustralia?A. It happened on theeast coast ofAustralia.B. It caused the death of over 300 pilot whales.C. It is commonly seen in September each year.D. It was the largest stranding event in the world.2. According to Gibney, the pilot whales are the animals that________.A. are kind to each otherB. are easy to lose directionC. are too huge to float in the seaD.are silly to follow the leading whale3. What is the story mainly about?A. How human activity has affected whales.B. What might cause whale strandings.C. How whales find their direction while traveling.D. What scientists are doing to save stranded whales.BThe shade of a single tree can provide welcome relief from the hot summer sun. But when that single tree is part of a small forest, it creates a considerable cooling effect. According to a study published today in the Proceedings of the National Academy of Sciences, trees play a big role in keeping our cities cool.According to the study, the right amount of tree cover can lower summer daytime temperatures by as much as 10 degrees Fahrenheit. And the effect is quite noticeable from neighborhood to neighborhood, even down to the scale of a single city block. “We knew that cities are warmer than the surrounding countryside, but we found that temperatures vary just as much within cities,” says Monica Turner, a professor in the department of Integrative Biology, Wisconsin-Madison University and a co-author of the study.With climate change making extreme heat events more common each summer, city planners are working on how to prepare. Heat waves drive up energy demands and costs and can have big human health impacts. One potentially powerful tool, the study's authors say, are organisms that have been around long before human civilizations could appreciate their leafy benefits. And those trees may be the secret to keeping the places we live livable.Essentially, says Turner, roads, sidewalks and buildings absorb heat from the sun during the day and slowly release that heat at night. Trees, on the other hand, not only shade those surfaces from the sun's rays, they also release water into the air through their leaves, a process that cools things down.To get the maximum benefit of this cooling service, the study found that tree cover must be more than 40 percent. In other words, an aerial picture of a single city block would need to be nearly half-way covered by a leafy green network of branches and leaves.4. What can we infer from Paragraph 2?A. Temperatures in cities mainly depend on their green coverage.B. People living and working in cities must plant trees in summer.C. Cities are warmer than the countryside because they don't have trees.D. An area with more trees can be cooler than the other parts within a city.5. Which of the following problems is caused by extreme heat events?A. Severe damage of city facilities.B. Serious human health problems.C. Residents' growing demands for plants.D. Unnecessary waste of energy resources.6. Why are trees crucial to cities?A. They help shade and cool the cities.B. They make urban scenery beautiful.C. They build up city cooling systems.D. They essentially block and release heat.7. What can city planners conclude from the study?A. They should publish the study in a newspaper.B. They should educate citizens to protect forests.C. They should plant trees on roads and sidewalks.D. They should cover nearly half the city with trees.CGlobal food demand will double by 2050, according to a new projection, and the farming techniques used to meet that unprecedented(空前的) demand will significantly determine how severe the impact is on the environment, researchers said.The study researchers warned that meeting the demand for food would clear more land, increase nitrogen(氮) use and significantly add to carbon dioxide and other greenhouse gas emissions.“Agriculture’s greenhouse gas emissions could double by2050 if current trends in global food production continue,” study researcher David Tilman, of theUniversityofMinnesota, said in a statement. “This would be a major problem, since global agriculture already accounts for a third of all greenhouse gas emissions.”The researchers studied various ways in which the increasing food demand could be mentioned. They found that the most environmentally friendly and cost-effective approach would be for more food producers to adopt the nitrogen-efficient “intensive” farming method, which involves the heavy use of labor and the production of more crops per acre.This approach was shown to be more effective than the “extensive” farming currently practiced by many poor nations, a method that includes clearing more new land to produce more food.Different farming methods produce significantly different yields, the researchers found — in 2005, the cropyields for the wealthiest nations were more than 300 percent higher than what the poorest nations produced.According to their analysis of the effects of extensive farming, if poorer nations continue using this method, by 2050theywill have cleared an area larger than theUnited States, about 2.5 billion acres. However, if wealthy nations help poorer nations to improve food yields by incorporating(吸收) intensive farming practices, that number could be reduced to half a billion acres.The researchers stress that the environmental effects of meeting future food demand depend on how global agriculture expands and develops.“Our analyses show that we cansave most of the Earth’s remaining ecosystems by helping the poorer nations of the world feed themselves,” Tilman said.8. What is the best title of this passage?A. The World Will Need Double Food by 2050B. Man Will Face the Risk of Lacking Food in the FutureC. Future Farmers Hold Environment’s Fate in Their HandsD. Different Farming Methods Produce Significantly Different Yields9. The character of the extensive farming is ________.A. very cost-effectiveB. to produce more crops per acreC. at cost of more new land to produce more foodD. very environmentally friendly10. It can be inferred from the passage that ________.A. poorer nations mainly use the intensive farmingB. wealthy nations mainly use the extensive farmingC. the intensive farming needs less food producersD. the extensive farming has a worse effect on ecosystems11. According to the passage, the underlined word “they” in the 7th paragraph refers to “________”.A. poorer nationsB. the effects of extensive farmingC. wealthy nationsD.future food demandDWhy isn’t science better? Look at career incentive(激励).There are oftensubstantial gaps between the idealized and actual versions of those people whose work involves providing a social good. Government officials are supposed to work for their constituents. Journalists are supposed to provide unbiased reporting and penetrating analysis. And scientists are supposed to relentlessly probe the fabric of reality with the most rigorous and skeptical of methods.All too often, however, what should be just isn’t so. In a number of scientific fields, published findings turn out not toreplicate(复制), or to have smaller effects than, what was initially claimed. Plenty of science does replicate — meaning the experiments turn out the same way when you repeat them -but the amount that doesn’t is too much for comfort.But there are also waysin which scientists increase their chances of getting it wrong. Running studies with small samples, mining data for correlations and forming hypotheses to fit an experiment’s results after the fact are just some of the ways to increase the number of false discoveries.It’s not like we don't know how to do better. Scientists who study scientific methods have known about feasible remedies for decades. Unfortunately, their advice often falls ondeaf ears.Why? Why aren't scientific methods better than they are? In a word: incentives. But perhaps not in the way you think.In the 1970s, psychologists and economists began to point out the danger in relying on quantitative measures for social decision-making. For example, when public schools are evaluated by students’ performance on standardized tests, teachers respond by teaching “to the test”. In turn, the test serves largely as of how well the school can prepare students for the test.We can see this principle—often summarized as “when a measure becomes a target, it ceases to be a good measure”—playing out in the realm of research. Science is a competitive enterprise. There are far more credentialed (授以证书的) scholars and researchers than there are university professorships or comparably prestigious research positions. Once someone acquires a research position, there is additional competition for tenure grant funding, and support and placement for graduate students. Due to this competition for resources, scientists must be evaluated and compared. How do you tell if someone is a good scientist?An oft-used metric is the number of publications one has in peer-reviewed journals, as well as the status of those journals. Metrics like these make it straightforward to compare researchers whose work may otherwise be quite different. Unfortunately, this also makes these numbers susceptible to exploitation.If scientists are motivated to publish often and in high-impact journals, we might expect them to actively try to game the system. And certainly, some do—as seen in recent high-profile cases of scientific fraud(欺诈). Ifmalicious fraud is the prime concern, then perhaps the solution is simply heightened alertness.However, most scientists are, I believe, genuinely interested in learning about the world, and honest. The problem with incentives is that they can shape cultural norms without any intention on the part of individuals.12. Which of the following is TRUE about the general trend in scientific field?A. Scientists are persistently devoted to exploration of reality.B. The research findings fail to achieve the expected effect.C. Hypotheses are modified to highlight the experiments' results.D. The amount of science that does replicate is comforting.13. What doesdeaf earsin the fourth paragraph probably refer to?A. The public.B. The incentive initiators.C. The peer researchers.D. The high-impact journal editors.14. Which of the following does the author probably agree with?A. Good scientists excel in seeking resources and securing research positions.B. Competition for resources inspires researchers to work in a more skeptical way.C. All the credentialed scholars and researchers will not take up university professorships.D. The number of publication reveals how scientists are bitterly exploited.15. According to the author, what might be a remedy for the fundamental problem in scientific research?A. High-impact journals are encouraged to reform the incentives for publication.B. The peer-review process is supposed to scale up inspection of scientific fraud.C. Researchers are motivated to get actively involved in gaming the current system.D. Career incentives for scientists are expected to consider their personal intention.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。
试题精选_宁夏银川市唐徕回民中学2014-2015学年高一9月月考英语调研试卷_精校完美版
宁夏银川市唐徕回民中学2014-2015学年高一9月月考英语试题1. What is the weather like now?A. Rainy.B. Cloudy.C. Sunny.2. Where will the woman meet Sandy?A. At the post office.B. In the park.C. Downtown.3. When will the speakers probably meet again?A. Before the teachers’ meeting.B. Today after school.C. Tomorrow.4. Which team is the man’s daughter on?A. The swim team.B. The football team.C. The basketball team.5. What are the speakers mainly talking about?A. A history book.B. An evening class.C. The woman’s company.第二节听下面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，各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料，回答第6、7题。
6. Whose birthday is on Saturday?A. Bill’s.B. Anne’s.C. Mary’s.7. Where will the party be?A. At the woman’s house.B. In a restaurant.C. At a big place outdoors.听第7段材料，回答第8、9题。
8. What does the man think of the woman?A. She is too lazy.B. She has spent too much money recently.C. She does too much window-shopping.9. Who will go shopping with the woman?A. The manB. Lily.C. Herself alone.听第8段材料，回答第10至12题。
宁夏银川唐徕回民中学2021届高三英语下学期第一次模拟考试试题(含解析).doc
宁夏银川唐徕回民中学2021届高三英语下学期第一次模拟考试试题（含解析）本试卷共6页。
全卷满分150分。
考试用时120分钟。
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。
用2B铅笔将答题卡上试卷类型A后的方框涂黑。
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，写在试题卷、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：用签字笔直接答在答题卡上对应的答题区域内。
写在试题卷、草稿纸和答题卡上的非答题区域均无效。
4.考试结束后，请将本试题卷和答题卡一并上交。
第Ⅰ卷第一部分听力（共两节，满分 30 分）做题时，现将答案标在试卷上，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。
1. What do we learn from the conversation?A. There will be a math exam tomorrow.B. Today is the man’s birthday.C. The man doesn’t like math exams.2. What colour is the woman’s dress?A. Blue.B. White.C. Black.3. When did the man’s daughter set a new world record?A. In 1999.B. In 2005.C. In 2009.4. What does the man mean?A. He moved the desk alone.B. His classmates helped him move the desk.C. He had some classmates move the desk.5. What time is it now?A: 3:10. B: 3:15. C. 4:10.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。
宁夏银川市唐徕回民中学高三上学期12月月考英语试题
第I卷第一部分：听力（共两节，满分30分）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。
每段对话仅读一遍。
1. What is the probable relationship between the two speakers?A. Husband and wife.B. Doctor and patient.C. Teacher and student.2. What is the woman doing?A. Posting a letter.B. Collecting stamps.C. Buying envelopes.3. What does the woman mean?A. The cafeteria is small.B. The cafeteria is crowded.C. She isn’t willing to wait that long.4. What odes the man mean?A. He won’t lend his car to the woman.B. He asked the woman repair his car at the weekend.C. He will lend his car to the woman.5. What is Tom’s mother cooking for supper?A. French fries.B. Chicken.C. Pasta.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。
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。
听完后，各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料，回答第6、7题。
6. Where does the conversation probably take place?A. In a hotel.B. In an Exhibition Centre.C. In a shopping centre.7. Which floor is the Exhibition Centre on?A. The ninth floor.B. The third floor.C. The second floor.听第7段材料，回答第8、9题。
宁夏银川唐徕回民中学高三下学期第一次模拟考试英语试题
2020届宁夏银川唐徕回民中学高三下学期第一次模拟考试英语试题学校:___________姓名：___________班级：___________考号：___________一、阅读选择Most Helpful Apps for StudentsThere's almost an app for everything nowadays, and this can make student life easier, cheaper, safer and more fun. Whether you want help with taking notes, revising, waking up on time or keeping fit，read on for our student app picks．Lecture recording appsJust a few years ago, students attending lectures would have to spend the entire time writing wildly on notepads, in order not to miss any vital bit of information. Then along came technology, and now，lecture recording apps are a reality.Sound Note is a popular lecture recording app for iPad users. You can store an entire lecture in both visual and audio form. Other good quality lecture recording apps include Notes Plus and Audio Memos Free—The V oice Recorder.Student planner appsOrganization is key for success and well-being at university, and student planner apps are becoming increasingly popular. As well as saving on paper, many student planner apps also send reminders and warnings straight to your phone or device. Popular student planner apps include Timetable, My Class Schedule and Class Timetable.Student safety appsA number of apps for students have been developed promoting personal safety if out alone at night. The Circle of Six app is particularly useful for locating lost friends on nights out and also allows users to send their circle of six friends an instant call for help at the touch of a button. The GPS tracker will mark your location on your friends" devices, ensuring you'll always be able to find one another if necessary. Other student apps that promote safety include bSafe and React Mobile.Healthy eating appsIf you're interested in eating healthily while keeping to a student budget, consider downloading a few healthy eating apps. Examples I've come across which are perfect apps for students include Rockin Ramen，a student app featuring a number of nutritious recipes withRamen as a main ingredient, and MealBoard, an app which plans healthy meals, grocery shops and recipes based on what you've got in the fridge.1．Which apps send reminders to users?A．Student planner apps. B．Lecture recording apps.C．Student safety apps. D．Healthy eating apps.2．What can we learn about the Circle of Six app?A．It allows users to seek help during an emergency.B．It encourages users to communicate with friends.C．It enables users to store an entire lecture.D．It helps users to lead a healthy life.3．The main purpose of the passage is to .A．categorize apps B．introduce appsC．evaluate apps D．compare appsSince the age of three, Chelsie Hill had dreamed of becoming a dancer. That ambition nearly ended in 2010 when Hill was in a car accident, which put the 17- year-old high school senior in hospital for 51 days and left her paralyzed from the waist down. For most people, that would have destroyed any hope of a dancing career. But for Hill, it was the beginning. Far from being a barrier, her wheelchair encouraged her to figh t. “I want to prove to everyone including myself that I'm still normal,” she said, “whatever normal means.”Normal for her meant dancing, so Hill did it in her wheelchair alongside her nondisabled high school dance team. Half of her body was taken away from her, so she had to move it with her hands. It took much learning and patience.After graduation from high school, Hill wanted to expand her dance network to include women like her. She met people online who were fighting for the dream of dancing against various spinal (脊椎的) injuries, and invited them to dance with her. To reach more people in a larger city, Hill moved to Los Angeles in 2014 and formed a team of dancers with disabilities she called the Rollettes.Every year Hill holds a dance camp called the Rollettes Experience for wheelchair users to help them bring out their acting talent. In 2019, 173 participants from ten countries attended. For many, it was the first time they’d felt they belonged. Edna Serrano said that being part of the Rollettes te am gave her the courage to get behind the wheel of a car. “I didn't know I coulddo so many things that my fellow teammates had taught me.” she said. “I didn’t know I could be sexy. It’s so powerful to have my teammates in my life, because they're my teach ers. I have more confidence.”Chelsie Hill attained what many of us never will: her childhood dream. She has been chasing her dream in the wheelchair. She’s a dancer. The Rollettes have helped her find something else just as fulfilling.4．What happened to Chelsie Hill in 2010?A．She gave up her hope of dancing.B．She suffered from a serious disease.C．She realized her dream of becoming a dancer.D．She was severely disabled due to a car accident.5．Why did Chelsie Hill set up the Rollettes in 2014?A．To motivate more people like her. B．To enlarge her dance business.C．To seek more chances to dance. D．To expand her social network. 6．What change did the Rolleltes Experience bring to Edna Serrano?A．She could help others. B．She had more faith in herself.C．She learned how to drive. D．She became sexier than before. 7．Which of the following words can best describe Chelsie Hill?A．Modest and professional. B．Responsible and creative. C．Determined and inspiring. D．Cooperative and generous.A new study has shown how computers and robots powered by artificial intelligence can read human eye movements to “read” human personalities.The eyes, they say, are the windows to the soul. And if that is true, computers and robots powered by sophisticated(复杂的) artificial intelligence algorithms(算法) may soon have the ability to peer into your soul. That is the result of a new study on the connection between eye movements and personality, conducted by neuroscience researchers based at the University of South Australia and Published in the scientific Journal Frontiers in Neuroscience.“Eye movements during an everyday task predict aspects of our personality,” wrote the researchers, led by University of South Australia neuroscientist Tobias Loetscher, whose team follows 42 study subjects around the university campus recording their eye movements, then determines their personality traits(特点) with “well-established questionnaires” fordetermining personality type, according to a summary of the study published by the site Science Daily.The researchers fed the data into their AI algorithms and found that computers running the algorithms were able to record human eye movements and immediately determine a person’s major personality traits, such as “neuroticism, extraversion(外向), agreeableness, conscientiousness, as well as perceptual(感知的) curiosity”, the scientists wrote.“The new findings could improve the way human beings interact with their computers and other high-tech devices, even robots, allowing for more natural and realistic social interactions with machines,” Loetscher said.“People are always looking for improved, personalized services. Today’s robots and computers are not socially aware so they cannot adapt to non-verbal information,” Loetscher said in a statement quoted by Indi an Express. “This research provides opportunities to develop robots and computers so that they can become more natural, and better at interpreting human social signals.”The study revealed previously undiscovered relations between specific personalitychar acteristics and specific eye movement tendencies, according to a summary in Britain’s Daily Mail newspaper.8．What do the underlined words “peer into” in Paragraph 2 probably mean? A．understand B．stare atC．search for D．concern about9．How did the researchers conduct the research?A．It was carried out in a lab.B．42 subjects’ eye movements were recorded.C．The students’ daily movements were tracked.D．Its subjects’ personalities were determined by computer.10．According to Tobias Loetscher, what can we know?A．Robots and computers are socially conscious.B．People care less about improved, personalized services.C．Today’s robots and computers can accustom to non-verbal information.D．The discovery will improve the interaction between human beings and machines. 11．What can be a suitable title for the text?A．Human Personality TraitsB．What Human Eye Movements AreC．Tell Personalities by Eye MovementsD．How Humans and Machines InteractBritain's got talent——but we're still wasting it. That's the main finding of a new report by researchers from Oxford University. Children of similar cognitive (认知) ability have very different chances of educational success；it still depends on their parents' economic, socio-cultural and educational resources. This contradicts a commonly held view that our education system has developed enough to give everyone a fighting chance. The researchers looked at data from groups of children born in three decades: 1950s, 1970s and 1990s.They found significant evidence of a wastage of talent. Individuals with high levels of cognitive ability but with disadvantages in their social origins are unable to translate their ability into educational achievement to the same extent as their more advantaged counterparts (对照组). The research, funded by the Nuffield Foundation, found that only about half of the difference in educational achievement between children from advantaged and disadvantaged parental backgrounds is due to differences in their cognitive ability. The other half is due to other factors (因素)associated with their backgrounds.“If we compare the educational achievement of children born in the 1990s to those in the late 1950s and early 1970s, we see that parents' economic resources have become a less important factor, but their socio-cultural and educational resources have grown in significance," says Dr. Bukodi. “That means that your parents' place in society and their own level of education still play a big part in how well you may do."These experts are now calling for policy-makers to acknowledge that formal qualifications is only one channel for upward mobility (流动性)for high-ability individuals of disadvantaged backgrounds. Dr. Bukodi says, “These findings show that there are limits to how far inequalities of opportunity can be reduced through educational policy alone. Changes in educational policy aren't having the powerful effect we want."12．What is the main finding of the research?A．We're wasting talent due to education system.B．Children of similar cognitive ability have different chances of educational success. C．Children's cognitive ability depends on different educational resources.D．Education system has developed enough to give chilidren a fighting chance.13．How does the author mainly develop the text?A．By making a comparison.B．By discussing a result.C．By giving examples.D．By presenting reasons.14．According to Dr. Bukodi, what affects children's educational achievement greatly? A．Children's cognitive ability.B．Parents' economic resouces.C．Educational policy.D．Parents' socio-cultural and educational backgrounds.15．What is the author's attitude towards the finding of the new report?A．Favorable. B．Objective.C．Doubtful. D．Negative.二、七选五The first men and women came to Britain over two and a half million years ago. 16．But the British Isles only became islands separated from the rest of Europe about 8, 500 years ago, when melting ice formed the English Channel!3,000 years after Britain became an island, new tribes who came by boat from the mainland introduced farming.17．Many of these man-made hills can still be seen.Later on, people learned to build stone monuments. The most amazing is Stonehenge, a circle of huge stones begun about 4,500 years ago. Stonehenge is the world's most famous prehistoric monument. 18．3,000 years ago the climate in Britain became colder and wetter than before. 19．A bit later iron started to be used for tools and weapons instead of bronze. Knowledge of ironworking may have been brought by the Celts, a new wave of immigrants who started to arrive from southern Europe in about 500 BC．What we know about the first people in Britain has been worked out by archaeologists from the remains they left behind them. Pytheas, a Greek, was the first person who could read and write to come to Britain. His visit was in about 330 BC, over 2, 000 years after Stonehenge was begun. Unfortunately, what Pytheas wrote has been lost, so we don't have any written record of Britain until the Romans came. 20．A．That was almost 300 years after he did!B．As a result, people had to move down from high ground.C．Because of the climate change, much of the ice has melted.D．Many archaeologists believe that Britain was once covered by ice.E.These tribes built earthworks for protection and as tombs for their dead bodies.F.They were hunters and gatherers of food, who used stone tools and weapons.G.We don't know what it was used for, though many different suggestions have been made.三、完形填空Recently, David Deutchman, an 82-year-old man, was nicknamed “the ICU Grandpa” at Children’s Healthcare of Atlanta Hospital. For 12 years or so, he has been 21 babies, children there.Deutchman said he was coming to the 22 for a recovery after a running injury 12 years ago when he first 23 some of the patients’ mothers. From conversations with them, he 24 that he wanted to make more connection with parents and children being 25 at the hospital. Therefore, he started 26 at Ch ildren’s Healthcare of Atlanta Hospital after he retired from a job in international business marketing.He 27 babies and sometimes he even gets peed (小便) on, but he is 28 to carry on. “It’s been wonderful because it gives me something to do th at has 29 to it. Every day I drive in here, I don’t know which kids and parents I’ll 30 and what the issues will be and how I can help, but I 31 it. You just can’t imagine the kind of32 that I can get from holding a baby and talking with parents”, he said.In the ICU, there are only two to three new admits every night so the first thing he will do is to 33 the parents who have been admitted the previous night. “Usually they needed a 34 after a whole night. And I make sure they can go down for breakfast and I’ll stay with the 35 until they get back,” he said.MaryBeth Brulette, the mother of baby Logan, has been at the hospital for six weeks. On a recent morning, she returned to the hospital to find Logan in Deutchman’s 36 . Seeing this, she said, “All my 37 was gone.”Elizabeth Mittiga, an ICU nurse at the hospital, said that the staff 38 Deutchman’s calming presence and appreciated Mr. Deutchman’s 39 to his cause. He’s a great help to babies in the ICU care. He’s just a really special person to us, as nurses, and the babies justadore him.“Right now, I’m still going strong and enjoying it an awful lot,” he said. “So as long as they’ll have me, I’ll be there.” What an outstanding human being! Truly, Mr. Deutchman is the typical example of a 40 man with a sincere desire to make his life worthwhile by helping others.21．A．tending B．educating C．examining D．curing 22．A．house B．hospital C．apartment D．center 23．A．disturbed B．persuaded C．accepted D．noticed 24．A．imagined B．remembered C．realized D．studied 25．A．treated B．injured C．interviewed D．ignored 26．A．teaching B．instructing C．volunteering D．exhibiting 27．A．holds B．praises C．seeks D．raises 28．A．concerned B．annoyed C．confused D．determined 29．A．training B．meaning C．thinking D．ending 30．A．protect B．greet C．meet D．call 31．A．miss B．fear C．control D．enjoy 32．A．trouble B．reward C．effort D．change 33．A．rescue B．visit C．inform D．count 34．A．break B．message C．lesson D．drive 35．A．doctors B．cleaners C．children D．partners 36．A．arms B．bed C．hands D．room 37．A．relief B．sorrow C．anxiety D．curiosity 38．A．shared B．regretted C．complained D．treasured 39．A．evaluation B．devotion C．application D．explanation 40．A．brave B．creative C．careless D．selfless四、用单词的适当形式完成短文阅读下面文，在空处填入1个适当的单词或括号内单词的正确形式。
【英语】宁夏银川市唐徕回民中学2014-2015学年高一下学期期中考试
银川唐徕回民中学2014〜2015学年度第二学期期中考试高一年级英语试卷命题人：田燕分选择题和非选择题两部分，总分 150分，考试时间 120分钟。
第一部分：听力理解（共两节， 30 分） 第一节：（共 5小题；每小题 1.5 分，共 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上。
听完每段对话后，你都有 10 秒钟时间来回答有关小题和 阅读下一小题。
每段对话仅读一遍。
5. Where does the conversation most probably take place?A. At a post office.B. At a shop.C. At home.第二节：（共 15小题；每小题 1.5分，共 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，各个小题将给出 5 秒钟的作答时间。
每段对话或独白读两遍。
听第 6 段材料，回答第 6、 7 题。
1. How are they likely to go to the concert? A. By bus. B. By taxi.2. What will the man do tonight? A. Go to a movie. B. Read novels.3. What is worrying the woman? A. That David may steal her things. C. That she has to leave home for long.4. When did the alarm go off? A. At 8:30. B. At 8:00.C. By bike.C. Sleep at home.B. That the keys may get lost.C. At 7:30.6. What ' s the woman ' s suggestdioinnnfeorr? A. Making dinner with the man. B. Buying tasty food.C. Eating a frozen pizza.7. What does the man think of frozen pizza? A. Delicious.B. Expensive.C. Healthy. 听第 7 段材料，回答第 8、9 题。
宁夏银川市唐徕回民中学2021届高三第四次模拟考试数学(理)试题 Word版含答案
银川唐徕回中2022～2021学年度其次学期高三班级四模考试数学试卷（理科）（考试时间：120分钟；满分：150分）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. 已知i 为虚数单位，则复数iiz 325+-=在复平面内表示的点位于（ ）A ．第四象限B ．第三象限C ．其次象限D ．第一象限2．函数()2212+++=x x x x f 的值域是( )A ．21(-，)21B ．-∞(，)21-∪21[，)∞+ C ．21[-，]21D ．[-1，1]3．已知等差数列{}n a 的公差为()0≠d d ，且32131063=+++a a a a ，若8=m a ，则m 的值 为( ) A ．12 B ．8C ．6D ．44．已知样本：10 8 6 10 13 8 10 12 11 7891191291011 1211那么频率为0.2的范围是( )A ．5.5～ 7.5B ．7.5～ 9.5C ．9.5～ 11.5D ．11.5 ～ 13.55．在()()()5043111x x x ++++++ 的开放式中，3x 的系数为( )A ．351C B ．450CC ．451CD ．447C6．由曲线x y =，直线2-=x y 及y 轴所围成的封闭图形的面积为( )A ．316 B. 310C. 4D. 67．设m ，n 是两条不同的直线，βα，是两个不同的平面，则下列命题不正确的是（ ） A ．βαβα⊥⇒⊥n m n m ////，， B ．αα⊥⇒⊥n n m m //，C ．βαβα⊥⇒⊂⊂⊥m n n m ，，D ．n m n m m ////⇒=⊂βααβ ，，8. 一个算法的程序框图如图所示，假如输入的x 的值为2022， 则输出的i 的结果为（ ） A ．3 B. 5C. 6D. 89. 假如清华高校给某市三所重点中学7个自主招生的推举名额， 则每所中学至少分到一个名额的方法数为（ ） A ．10 B. 15C. 21D. 30 10．函数()12sin cos 442f x x x ππ⎛⎫⎛⎫=+-- ⎪ ⎪⎝⎭⎝⎭在y 轴右侧的零点按横坐标从小到大依次记为123,,,P P P ，则24P P 等于（ ）A. πB. 2πC. 3πD. 4π11．已知F 1、F 2为双曲线C ：22221x y a b-=的左、右焦点，P 为双曲线C 右支上一点，且PF 2⊥F 1F 2，PF 1与y 轴交于点Q ，点M 满足123F M MF =，若MQ ⊥PF 1，则双曲线C 的离心率为（ ）2323+ 26+ 12. 设10e x <<，记()()()()ln ln ,lg lg ,ln lg ,lg ln a x b x c x d x ====则,,,a b c d 的大小关系( )A. a b c d <<<B. c d a b <<<C. c b d a <<<D. b d c a <<<二、填空题:（本大题共4小题，每小题5分，共20分）13. 若等边△ABC 的边长为1，平面内一点M 满足，则= ．14．若各项均为正数的等比数列{n a }满足123a a a =5，789a a a =10，则192021a a a =________．15. 点P(x ，y )在不等式组⎪⎩⎪⎨⎧+≥≤+≥130x y y x x 表示的平面区域内，若点P(x ，y )到直线()01>-=k kx y 的最大距离为22，则k = ．16. 已知点F 为抛物线28y x =-的焦点，O 为原点，点P 是抛物线准线上一动点，A 在抛物线上，且4AF =，则PA PO +的最小值是 .三、解答题：本大题共6小题，共70分．解答应写出文字说明、证明过程或演算步骤．解答写在答题卡上的指定区域内．17．（本小题满分12分）在△ABC 中，已知A=4π，255cos B =．（I ）求cosC 的值；（Ⅱ）若BC=25，D 为AB 的中点，求CD 的长．18．（本小题满分12分）试验中学的三名同学甲、乙、丙参与某高校的自主招生考核测试，在本次考核中只有合格和优秀两个等次，若考核为合格，则授予10分降分资格；考核为优秀，授予20分降分资格。
宁夏银川唐徕回民中学2025届英语九年级第一学期期末综合测试模拟试题含解析
宁夏银川唐徕回民中学2025届英语九年级第一学期期末综合测试模拟试题注意事项1．考生要认真填写考场号和座位序号。
2．试题所有答案必须填涂或书写在答题卡上，在试卷上作答无效。
第一部分必须用2B 铅笔作答；第二部分必须用黑色字迹的签字笔作答。
3．考试结束后，考生须将试卷和答题卡放在桌面上，待监考员收回。
Ⅰ. 单项选择1、He has a sweet and often spends money on chocolates and candies.A．mouth B．tooth C．stomach D．neck2、--- Must I bring my student card every time I enter the library?--- I’m afraid you _____. The library is open only to teachers and students in our school.A．have to B．mustn’t C．need D．don’t have to3、The Hollywood blockbuster A Star Is Born starred by Lady Gaga has received many praises around the world. And the music is fantastic, too. the movie is!A．What wonderful B．How wonderful C．How a wonderful D．What a wonderful4、—What do you think of your English teacher?—I like him very much. He is ______________ kind ______________ hard-working.A．either; or B．neither; nor C．not; or D．not only; but also5、It is reported that half of the China’s population __________ working in cities in 2015 to make money．A．Are B．is C．was D．were6、We _____ the festival since the first pioneers arrived in America.A．celebrates B．celebratingC．celebrated D．have celebrated7、—I wonder why you didn’t answer me just now.—Sorry, I ________ a short video on Douyin.A．watched B．was watching C．have watched D．would watch8、He is _________ boy, but he knows _________ French words.A．a so little; so many B．a such little; so manyC．so a little; so much D．such a little; so many9、— The radio says there will be a rainstorm next week, so we have to put off the hiking to the mountain.—. We are looking forward to it.A．Never mind B．What a pity C．My pleasure D．No problem10、She spoke so that everyone could write down what she said.A．safely B．quickly C．slowly D．friendlyⅡ. 完形填空11、March 22 is World Water Day. It started in 93. It not only makes us think about the importance of water,but also calls on（号召）us to 1 and protect water. Today, we're facing terrible water problems. Among them, the wastewater problem is rather 2 , And the subj ect of World Water Day in 2017 is “wastewater”.What is wastewater? It is used water. Usually, wastewater comes from homes, 3 , hospital and so on. It is produced by different kinds of activities, including washing machines, taking showers and using kitchens. The rain also 4 wastewater when it is running down the street during a storm. No matter where it comes from, this kind of water is sure to have 5 harmful in it．6 must we treat（处理）wastewater? Wastewater has a big influence in our lives. It causes both illness for us and pollution for the environment. We must care for our environment and our own7 .How can we treat wastewater? Different kinds of wastewater need different ways of treatment. Wastewater 8 homes can be reused. Then there will be 9 wastewater. Also, factory wastewater has to be cleaned 10 it goes back to nature.1．A．drink B．save C．carry D．watch2．A．easy B．popular C．small D．serious3．A．factories B．lakes C．rivers D．seas4．A．gets back B．hands in C．changes into D．picks up5．A．nothing B．something C．nobody D．somebody6．A．What B．Who C．Why D．How7．A．work B．interest C．health D．business8．A．on B．for C．with D．from9．A．less B．more C．better D．worse10．A．and B．whether C．after D．beforeⅢ. 语法填空12、IV.语法填空：用所给单词的适当形式填空，未提供单词的根据上下文填入适当的词。
重点名校精品模拟卷—-宁夏银川市唐徕回民中学2016届高三上学期8月月考英语试题 Word版含答案(原版精校)
银川唐徕回民中学2016届高三8月月考英语试题第一部分听力（共两节，满分30分）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。
1. When will the meeting begin?A. At 10:30.B. At 10:50.C. At 10:45.2. What does the woman mean?A. The homework can’t be due in two days.B. She hasn’t finished her homework yet.C. She doesn’t expect it to come so soon.3. Where does the conversation probably take place?A. At a hotel.B. On the street.C. At a shop.4. What does the woman suggest?A. Cooking at home.B. Taking McDonald’s home.C. Eating out at McDonald’s5. What is the woman’s attitude?A. She agrees with the man.B. She doesn’t agree with the man.C. She doesn’t know what to do.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。
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，各小题将给出5秒钟的作答时间。
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唐徕回中2014～2015学年度高三年级第四次模拟考试 英 语 试 卷 本试卷分为第一卷（选择题）和第二卷（非选择题）两部分 第Ｉ卷（选择题 共100分） 注意事项： 1．答第一卷前，考生务必将自己的姓名、考号、考试科目用铅笔涂写在答题卡上。 2．每小题选出答案后，用铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其它答案标号。不能答在本试卷上，否则无效。
第一部分：听力部分：（共两节，满分30分） 做题时，现将答案标在试卷上。录音内容结束时，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） 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。 1．What is the man buying? A．A bike． B．A stamp． C．A book． 2．What is the man? A．A bus driver． B．A dancer． C．A teacher． 3．What do you know about the book? A．It’s about love． B．It talks about history． C．It’s about the earth． 4．When did the man begin to feel ill? A．A few days ago． B．Yesterday． C．Today． 5．What was the weather like last week? A．Sunny． B．Cloudy． C．Rainy．
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。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，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料，回答第6至7题。 6．What’s the most popular game in England according to the conversation? A．Basketball． B．Football． C．Baseball． 7．How much does an English boy know about this game? A．A great deal． B．Some． C．Little． 听第7段材料，回答第8至10题。 8．Where did the two speakers meet? A．At an international conference． B．At a wedding． C．On a train． 9．What does the woman do? A．She is a reporter for News Weekly． B．She is a journalist for News Monthly． C．She is a boss of a big company． 10．Why does the man suggest the woman go to California? A．Because it’s easier to find a job there． B．Because the weather is warmer there． C．Because people there are more friendly． 听第8段材料，回答第11至13题。 11．What gives the woman a shock? A．Jam’s marriage． B．Jam’s invention． C．Jam’s message． 12．What is Jam’s wife? A．She is a nurse． B．She is a shop assistant． C．She is a singer and dancer． 13．Where is Jam’s wife spending their honeymoon? A．At a theatre on Broadway． B．In the mountain with Jam． C．In a small town． 听第9段材料，回答第14至16题。 14．How did the man feel when he was lost? A．Excited． B．Frightened． C．Happy． 15．What did he see at that very moment? A．A house． B．A light． C．A dog． 16．What were the young students doing when the man saw them? A．They were cooking． B．They were sitting around a fire． C．They were reading． 听第10段材料，回答第17至20题。 17．How old is the speaker now? A．Seventeen． B．Twenty-one． C．Nineteen． 18．What did he do to make money when he was 6? A．He delivered newspapers to his neighbors． B．He cleaned cars for his neighbors． C．He cut grass for his neighbors． 19．What kind of company is he running? A．A company doing international trade． B．A computer company． C．A company that makes music records． 20．How much benefit will be brought in next year? A．$50,000． B．$55,000． C．$60,000．
第二部分： 阅读理解（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 To most people, noise pollution is a jet flying over their head. For one Spanish woman, it is a neighbor playing the piano. The woman has taken her neighbor to court. Now she wants to send her neighbor to prison for over seven years on the charges of psychological damage and noise pollution. In a country known for its noisiness, the case has raised eyebrows. Neighbors often complain about street noise in Spain, but people seeking prison time for someone practicing the piano is unheard of. At the trial, Sonia Bosom says she has been suffering noise pollution up to now due to the practice sessions of Laia Martin, who lives below her. Martin, 27, didn’t admit that she played at home that often, saying she took regular classes in other towns and mostly practiced at home on the weekends. On the first day of the trial, the newspaper reported that Bosom told the court she now hated pianos so much that she couldn’t even stand seeing them in a film. Bosom says years of hearing constant playing has caused her “psychological injury”. Medical reports show she has suffered from a variety of problems, including insomnia (失眠), anxiety, and panic attacks. She says tests by local authorities have found that the sound levels made by the piano are up to 10 decibels (分贝) higher than the limit. City authorities have asked the family several times to either stop the piano playing or soundproof (隔音) the room. The family told the court they carried out soundproofing work twice but the complaints continued. The court hasn’t made a final decision. A spokeswoman says the trial will end before May. 21. Bosom wants to send Martin to prison because _______. A. Martin’s playing the piano damaged her health B. Bosom suffered from heart attack C. Martin refused to take regular classes in other towns D. Martin flew a jet over her head 22. How did Laia Martin respond to the complaints? A. She stopped playing the piano. B. She soundproofed the room. C. She didn’t admit she played at home. D. She took her neighbor to court. 23. Which of the following may probably be the best title for the passage? A. A 7-year Sentence Caused by the Piano B. Pianist Charged with Noise Pollution C. Health Problems of a Spanish Woman D. Actions Against Noise by Local Authority