广东省汕头第四中学2009—2010学年度高一上学期期中考试英语试卷
广东省汕头市高中毕业生高三英语学业水平考试

绝密*启用前试卷类型:A 汕头市2009年高中毕业生学业水平考试英语2009.03 本试卷分两部分,共12页,满分150分。
考试用时120分钟。
注意事项:1.答卷前,考生务必用黑色字迹的钢笔或签字笔将自己的姓名和考生号分别填写在答题卡上,用2B 铅笔将试卷类型(A)填涂在答题卡上,并在答题卡右上角的“试室号”和“座位号”栏填写试室号、座位号,将相应的试室号、座位号信息点涂黑。
2.第一部分单项选择题每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑,如需改动,用橡皮擦干净后,再选涂其他答案,答案不能答在试卷上。
3.第二部分必须用黑色字迹的钢笔或签字笔作答,答卷前必须先填好答题纸的密封线内各项内容。
答案必须写在答题纸上各题目指定区域内相应位置上;如需改动,先划掉原来的答案,然后再写上新的答案;不准使用铅笔和涂改液。
不按以上要求作答的答案无效。
4.考生必须保持答题卡、答题纸的整洁,考试结束后,将试卷和答题卡、答题纸一并交回。
Ⅰ. 听力(共两节,满分35分)第一节:听独白或对话(共15 小题:每小题·2分,满分30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.D.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1段对话,回答第1—3题。
1. What do you know about the man?A. He has been to New York.B. He has lost his job.C. He's on business.2. Why was the man eager to see the woman?A. To turn to her for advice.B. To make the suggestion.C. To tell his story.3. What does the man want to get anxiously?A. A good salary.B. A good preparation.C. A good job.听第2段对话,回答第4—6题。
【名师解析】广东省汕头四中高三第一次月考英语试题 Word版含解析

广东省汕头四中2014届高三第一次月考英语试题1.2.匹配题如果选C,请涂AB;如果选D,则涂CD。
I 语言知识及应用(共两节,满分35分)第一节完形填空(共15小题;每小题2分,满分30分)阅读下面短文,掌握其大意,然后从1~15各题所给的A、B、C和D项中,选出最佳选项,并在答题卡上将该项涂黑。
In the future, schools will teach at least one thing we do not teach today: the art of self-discovery. There is nothing more___1__in education. We turn out students from our universities who know how to give answers, but not how to___2__questions.Our students do not really get into the centres of wisdom in our culture. They__3___ universities with skills for the workplace, but with no knowledge of how to live, or what___4__is for. They are not taught how to see. They are not taught how to listen. They are not taught the great___5__of obedience(遵守、服从).They are not taught the true art of___6__. True reading is not just passing our__7___ overwords on a page, or__8___information, or even understanding what is being read. True reading is a__9___act. It means seeing first, and then using the__10___. Higher reading ought tobe a new subject. As we read, we should try to get something new. I meet people in all 11 of life, and most known in the fields of literature and science, who, though professionals, do not___12__read what is in front of them. They only read what is__13___known to them. I suspect this is happening now, even as you read this__14___.All our innovations(革新), our discoveries, our__15___come from one source: being able first to see what is there, and what is not; to hear what is said, and what is not; but also to think clearly.1A.technicalB. .importantC. seriousmon2A.affordB. . tellC. repeatD. ask3A.attendB. enterC. leave D enjoy4A.learningB. workingC.livingD.thinking5A. artB. themeC. ideaD. style6A.listeningB. speakingC.readingD.writingA.lipsB. armsC.handsD. eyes78A.gatheringB. deliveringC. sendingD.passing9A.nativeB . creative C.detectiveD.sensitiveA.appreciationB.imaginationC.presentationD.instruction1A.walksB. kindsC.sidesD.items2A.generallyB. obviously C actually D.deliberately3 A. even B. forever. C.still D.already4A. topic.B. pageC.subjectD.book5A.creativityB. possibilityC.programD.project【文章大意】本文叙述了我们未来的教育重点是培养学生的自我发现的能力。
广东省汕头市第一中学2024_2025学年高一英语上学期期末考试试题

广东省汕头市第一中学2024-2025学年高一英语上学期期末考试试题留意:试卷共8页,满分150分,考试时间120分钟第I卷选择题(95分)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.What will the woman do this coming weekend?A. Call on his classmates.B. Direct traffic.C. Go hiking.2.Where is the woman going?A. To her new flat.B. To the shop.C. To her company.3.When did the woman buy her own car?A. Last week.B. Last month.C. Last year.4.What does the woman do now?A.A school teacher.B.A tourist guide.C.A university student.5.How does John look?A. Excited.B. Satisfied.C. Worried.其次节(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。
听第六段材料,回答第6至7题。
6.What will the weather be like the day after tomorrow?A. It is rainy.B. It is sunny.C. It is windy.7.What has the man being doing these days?A. Reading books.B. Playing football.C. Going cycling.听第七段材料,回答第8至10题。
2019-2020学年汕头市第四中学高三英语上学期期中试题及参考答案

2019-2020学年汕头市第四中学高三英语上学期期中试题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AIt looks like 2017 is shaping up to be a record-breaking year in movie History. Here is a list of some of the year’s biggest blockbusters so far.Kong: Skull IslandA reboot (重启) of King Kong would normally get laughed at in this day and age, but it looks like this modem version of the story will be worth watching. With US actress Brie Larson and UK actor Tom Hiddleston in the mix, this film is set to be this year’s biggest monster tale.Release Date:3/10/17Beauty and the BeastDirector Bill Condon is bringing back a part of our childhood in live action, complete with the songs we all remember and love. With British stars Emma Watson and Dan Stevens leading thecast, the classic Walt Disney story already sounds like it’ll be a delight for both children and adults.Release Date:3/17/17The Fate of the FuriousThere was doubt that we’d even get a Fast 8, especially after the fitting ending US actor Paul Walker’s character was given at the end of Furious 7. Fans thought they’d never see Dom and the rest of the crew back in action, but thankfully, US star Vin Diesel himself confirmed that The Fate of the Furious is fueling up for another go.Release Date:4/14/17Spider-Man: HomecomingSpider Man is heading home to Marvel Studios for the first time. The movie will show us Peter Parker’s high school days, and will continue the threads we saw formed during his initial appearance in Captain America: Civil War. We know that Michael Keaton is playing The Vulture in this story, and that both Happy Hogan and Tony Stark, played by US actors Jon Favreau and Robert Downey Jr., are along for the ride.Release Date:7/7/171.Which of the following movies can’t you see on May Day?A.Kong: Skull Island.B.Beauty and the Beast.C.The Fate of the Furious.D.Spider-Man: Homecoming.2.What can we know about Beauty and the Beast?A.It is fueling up for another go.B.It is produced by Marvel StudiosC.It’ll show us Peter Parker’s school days.D.It’ll be enjoyable for both children and adults.3.What does the underlined word “cast” probably mean?A.Characters.B.Actors.C.Directors.D.Teachers.BDragon boating is a team sport that has its root in ancient China. The boats are decorated with a dragon head and tail. In recent years cancer survivor groups have got involved in the sport to help make friends and help rebuild their lives.On a recent Saturday morning, a group of 20 women were on a boat in the Anacostia River in Washington DC. They moved their paddles(船桨)in rhythm to the call of a coach. The women belong to the dragon boat team GoPink! DC, which trains weekly. It also races against other breast cancer survivor teams in dragon boat festivals. As a result, GoPink! DC won medals in this Washington dragon boat festival.Lydia Collins joined five years ago after finding out she had breast cancer. “I was diagnosed with breast cancer.I was demoralized because of my illness - I lost all interest in life and wouldn't even get out of bed to eat. But now I love the team spirit. I just love everything about it. It is like a floating support group on the water.”The paddles are breast cancer survivors and their supporters. Annette Rothemel helped establish(建立)the group in 2006. She is a researcher with the National Institutes of Health as well as a breast cancer survivor. “It is sort of an easy entry sport because on the same boat people at different levels can be doing the same sport.” But Ms Rothemel saysdragon boating can be physically demanding, especially for someone who is sick and getting treatment for cancer.“It’s hard but I think you have to challenge yourself in life. This is something I look forward to. I get to be out here with my sisters and supporters that understand what I’m going through and help motivate me. So it makes me stronger and it makes me feel better,” another cancer survivor Rhonda Hartzel said.Annette Rothemel says the cancer survivors feel a sense of sisterhood and share good times when theypaddle together. She says both feelings are treasured by the team.4. What do the underline wordsdemoralizedIn para.3 probably mean?A. depressedB. anxiousC. astonishedD. awkward5. What can we know about Lydia Collims from the text?A. she helps establish Go Pink !DCB. she tries to find a cure for the cancerC. she benefits from the dragon boat raceD. she gives up hope because of her illness6. How can the dragon boat race help the cancer survivorsA. forget their tough experiencesB. recover physically and mentallyC. get rid of the pains of their cancerD. enjoy their rest life without sufferings7. What does the text tell us about Annette Rothemel?A. she is an expert in studying the cause of the cancerB. she helps the cancer survivors in financial difficultiesC. she believes there is a healthful result from the dragon boat raceD. she thinks it unwise for the patient to join in the dragon boat raceCA cheap printed sensor could transmit wildfire warnings. Wildfires have recently destroyed regions across the world, and theirgravityis increasing. Hoping to reduce harm, researchersled by Yapei Wang, a Chinese chemist ofRenminUniversity, say they have developed an inexpensive sensor to detect such fires earlier with less effort.Current detection methods rely heavily on human watchfulness, which can delay an effective response. Most wildfires are reported by the general public, and other alerts come from routine foot patrols and watchtower observers. Passing planes and satellites also occasionally spot something, but “the fire first appears on the ground," Wang says. “ When you see the fire from the sky, it is too late. ”The team says its new sensor can be placed near tree trunks' bases and send a wireless signal to a nearby receiver if there is a dramatic temperature increase. That heat also powers the sensor itself, without replacing batteries. The team printed the substances onto ordinary paper to create a sensor for just $ 0.40.But improving coordination among the different agencies involved in firefighting is even more crucial toaddress, says Graham Kent, an earthquake expert at theUniversityofNevada,Reno, who was not part of the study.Kentis director of ALERTWildfire, a network that uses cameras and crowd sourcing to watch for fires inCalifornia,NevadaandOregon. “The whole way that you respond to a fire until it's put out is like a ballet," he says. “You'd have to choreograph (设计) it just so, with resources precisely used at the right time and place and in the right order from detection to confirmation to assignment to extinguishment (熄灭).Fire detection is just step one.Wang says his team's next steps are to extend the device'ssignal range beyond the current 100 meters, which can limit practical use, and to develop a protective shield for it. The transmitter's effectiveness, he notes, will also need to be examined in the field ahead.8. What does the underlined word “gravity” in paragraph 1 probably mean?A. Pull.B. Extinction.C. Popularity.D. Severity.9. What do we know about the sensor?A. Its price remains high.B. Its batteries are replaceable.C. It can detect fires earlier and easier.D. It can reduce firefighters' pain.10. What doesKentmean in paragraph 4?A. Firefighting is easy but crucial.B. Fire detection resources are rich.C. Putting out a fire is an orderly activity.D. Technology is the key to extinguishing a fire.11. What's the plan for the new sensor according to Wang?A. Improving and testing it.B. Limiting its use and transmission.C. Examing and reducing its signal range.D. Getting it on the market ahead of time.DDengue is a very painful illness spread by mosquitoes. In severe cases, dengue can even be deadly. Dengue is a serious disease affecting people in around 120 countries. It can cause high fevers, headaches, and severe pain. It’s caused by a virus spread by bites from mosquitoes. Therefore, dengue is more common in warm areas. Everyyear, roughly 390 million people get dengue, and as many as 25,000 die from it.Now scientists seem to have found a way to protect humans from dengue by first protecting mosquitoes. Dengue fever is caused by a virus. Though it may seem strange to think of it this way, the mosquitoes that spread the dengue virus are also infected with it. But the virus doesn’t seem to hurt the mosquitoes.Wolbachia is a kind of bacteria commonly found in many insects. In some insects, Wolbachia can keep some viruses fromduplicatingthemselves, which is how viruses grow inside a body. Wolbachia isn’t naturally found in mosquitoes. But by infecting these mosquitoes with Wolbachia, scientists can keep the mosquitoes from catching the dengue virus. Even better, the young mosquitoes coming from the eggs of the infected mosquitoes also carry Wolbachia.Researchers working with the World Mosquito Program (WMP) ran a 27-month study in Yogyakarta, Indonesia. They split a 10-square-mile area up into 24 smaller areas. In half of the areas, the scientists did nothing. In the other half, they set out containers of eggs from mosquitoes that had Wolbachia. They did this every two weeks for just 4 to 6 months.Ten months later, 80% of the mosquitoes in the treated areas carried Wolbachia. The researchers report the number of dengue cases in the treated areas was reduced by 77% and that the number of people needing hospital care for dengue dropped by 86%.Because the results of the experiment were so good, the WHO has placed Wolbachia-infected mosquito eggs in all parts of Yogyakarta and surrounding areas. The WHO says that within a year, their efforts will protect 2.5 million people against dengue and that their efforts will be turned into a program that can be repeated worldwide.12. What kind of disease is dengue?A. It is likely to cause death.B. It causes no pain but fevers.C. It happens less often in hot areas.D. It hurts both people and mosquitoes.13. The underlined word “duplicating” in paragraph 3 most probably means “________”.A. worsening the harm ofB. expanding the size ofC. increasing forces ofD. making copies of14. What can be inferred about the method from the figures listed in paragraph 5?A. Its wide use.B. Its effectiveness.C. Its complexity.D.Its easy operation.15. What’s the WHO’s attitude towards the method?A. Ambiguous.B. Positive.C. Tolerant.D. Skeptical.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。
广东省汕头市金山中学、广州六中、佛山一中、中山一中2024届高三上学期四校期中联考试题英语含答案解析

2024届高三级11月四校联考英语试题佛山市第一中学、广州市第六中学汕头市金山中学、中山市第一中学试卷总分:120分考试时间:120分钟注意事项:1. 答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。
本次考试采用特殊编排考号,请考生正确填涂。
2. 回答选择题时,选出每小题答案后,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,再选涂其他答案标号。
回答非选择题时,将答案写在答题卡上。
写在本试卷上无效。
第一部分阅读(共两节,满分50分)第一节(共15小题,每小题2.5分,满分37.5分)阅读下面短文,从每题所给的A、B、C和D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。
ABEST BODY FITNESSAbout usYou don’t want just a gym membership. You want a membership that means something. And that means you need support, expert help and a community.Best Body Fitness isn’t just a gym: it’s full-service fitness membership made for you. Here’s how it works:STEP ONE: Your assessmentWe begin with an assessment session. This is a chance for you to see what we do at Best Body. Our assessment plans are no-cost and no-risk. We’ll also make a training plan specifically for you. STEP TWO: Your trainingWhen you decide to become a Best Body member, we show you what to do, how to do it and why you are doing it. After a few sessions with an expert private trainer you will feel comfortable working out on your own.STEP THREE: Your membershipMembership works on a month-to-month basis. There are no sign-up fees and no cancellation fees. Start and stop whenever you want. And the best part? Our fees are the most competitive in the whole downtown area.STEP FOUR: Your communityAt Best Body Fitness, we see everyone as part of a big team. And when you work with a team, you can do great things. Join any of our specialized classes, led by expert trainers. Come to our nutrition classes. Participate in our regular social events. Everything is included in your fee.Finally, we want to share with you some reasons why our members say that they have chosen us over any other fitness centre in the city.It’s so EASYEasy to start, stop, cancel or refund a membership.Easy to access ―we’re open 24/7, we never close.Easy results ― our trainers and equipment give you success, fast.Come and visit us for a personal tour!21. What can one do in the second step?A. Have a full assessment.B. Work with a team.C. Learn from the private trainer.D. Make a training plan.22. If you become a member of this gym, you can ________.A. get refund when you cancel your membershipB. get expert training but you need to pay extra feeC. go to the gym only from 6:00 am to 10:00 pmD. go to the gym only from Monday to Saturday23. What do you think the above passage is?A. A story book.B. A science magazine.C. A TV show.D. An advertisement.BIt’s perhaps the world’s most famous underwater att raction that remained in film and in legend: the Titanic. But now experts say the ocean liner, once a wonder of the high seas, is falling to pieces.Capt. Alfred McLaren, the scientist who in July led the most recent expedition to the ship’s underwater grave, said his team saw clear signs of the accelerating damage of the wreck (残骸). There was damage likely caused by rust and sea life, and the captain’s cabin had collapsed.“I was absolutely astonished,” McLaren said.Worse still, the fallen mast (桅杆) that crushed the ship’s deck is believed by many to be the result of an unapproved salvage (打捞) operation. “It was almost depressing to see how quickly she was getting worse,” McLaren says. “I would be really surprised if there’s very much standing upfrom the bottom, two decades from now.”Ed Kamuda, who runs the Titanic Historical Society in Springfield, Mass., says adventure tourists ― who pay $36,000 each to visit the wreck ― are also contributing to the destruction of it.“This is something I expected. I just didn’t expect it to happen so quickly,” Kamuda said. “People are going down just as an ego trip to say ‘I was there.’ All this takes a fare on the ship.”The Titanic has sat at the bottom of the Atlantic since it sank after hitting an iceberg on its maiden voyage on April 14, 1912. More than 1,500 people died that night. The ship came to rest at the bottom of the freezing North Atlantic, more than 2 miles beneath the waves. The wreck was discovered in 1985, and since then it has been repeatedly visited by treasure hunters.But still some scientists say those divers, and other thrill seekers are not necessarily to blame for the Titanic’s current problems.Capt. Craig McLean of the National Oceanic and Atmospheric Administration went on an expedition to the Titanic in June as part of a government study that is monitoring the condition of the ship. He says it’s unclear what part of the damage is from Mother Nature and which is from human nature.“It’s too early and there isn’t enough evidence to put our fingers on anything,” McLean said.Regardless, most agree there’s little that can be done for this most famous of wrecks. And soon, the mighty Titanic could well be lost again.24.McLaren expected that in twenty years _______.A.Only a minor part of the wreck would remain as it isB.The wreck would be getting worse at a faster speedC.Only salvage operation with the purpose of research would be approvedD.The wreck would be completely destroyed by unapproved treasure hunters25.What is the tourist’s purpose of visiting the w reck, according to Kamuda?A.To contribute to the breaking down of the Titanic.B.To help finance the preservation of the Titanic.C.To satisfy their curiosity and adventurousness.D.To better understand the history of the Titanic.26.Craig McLean is one of the scientists who believe _______.A.Visitors should not be prohibited from the Titanic and other famous wrecksB.The influence of the thrill seekers on the wreck will finally be determinedC.The government should contribute more to the monitoring of the TitanicD.The damage of the Titanic is not necessarily attributed to the adventure tourists27.The author is most likely to agree that the future of the Titanic is _______.A.promisingB. discouragingC. controllableD. vagueCIn department stores and closets all over the world, they are waiting. Their outward appearance seems rather appealing because they come in a variety of styles, patterns, materials, and colors. But they are eventually the biggest deception (欺骗) that exists in the fashion industry today. What are they? They are high heels ― a woman’s worst enemy (whether she knows it or not). High heel shoes are the downfall of modern society. Fashion myths have led women to believe that they are more beautiful or stylish for wearing heels, but in reality, heels succeed in creating short as well as long term troubles. Women should fight the high heel industry by refusing to use or purchase them in order to save the world from unnecessary physical and psychological suffering.For the sake of fairness, it must be noted that there is a positive side to high heels. First, heels are excellent for aerating lawns (草坪通气). Anyone who has ever worn heels on grass knows what I am talking about. A simple trip around the yard in a pair of those babies gets rid of all the need to call for a lawn care specialist, and provides the perfect-sized holes to give any lawn oxygen without all those messy blocks of dirt lying around. Second, heels are quite functional for defending against potential enemies, who can easily be scared away by threatening them with a pair of these sharp, deadly fashion items.Regardless of such practical uses for heels, the fact remains that wearing high heels is harmful to one’s physical health. Talk to any podiatrist (足病医生), and you will hear that the majority of their business comes from high-heel-wearing women. High heels are known to cause problems such as deformed feet and torn toenails. The risk of severe back problems and twisted or broken ankles is three times higher for a high heel wearer than for a flat shoe wearer. Wearing heels also creates the threat of getting a heel caught in a narrow sidewalk gap and being thrown to the ground ― possibly breaking a nose, back, or neck. And of course, after wearing heels for a day, any woman knows she can look forward to a night of pain as she tries to comfort her aching feet.28. Women don’t take the disadvantages of high heels too seriously because of _______.A. their attempt to show off their statusB. the rich variety of high heel stylesC. their wish to improve their appearanceD. the multi-functional use of high heels29. What’s the author’s tone in presenting the positive sides of high heel shoes?A. ironicB. favorableC. sympatheticD. objective30. The writer uses “those babies” (Paragraph 2) to refer to high heels _______.A. to show their fragile characteristicB. to show women’s affection for themC. to emphasize their small sizeD. to indicate their trendy appearance31. It can be inferred from the passage that women should _______.A. refuse to buy the products of the fashion industryB. go to a podiatrist regularly for adviceC. avoid following fashion too closelyD. see through the very nature of fashion mythsDCarried by the wind, dust particles (微粒) from places such as the Sahara Desert can float halfway around the world before settling to the ground. As the plastics abandoned by humans break down into tiny pieces in the environment, they, too, travel through the atmosphere. Now scientists are a step closer to understanding how these microplastics travel in the globe ― both locally and on long-distance flights.Researchers spent more than a year collecting microplastics from 11 national parks and wilderness areas in the western U.S. They examined the particles that settled on dry days and those that fell along with rain or snow. In addition to making clear how microplastics move around, the results, published on Thursday in Science, reveal the seriousness of the problem: more than 1 million kilograms of microplastics ― the weight of 120 million to 300 million plastic water bottles ― fall on protected lands in the country’s western region each year.The new findings add to scientists’ concern over microplastic pollution’s potential impacts o n the environment and human health. “We’re not supposed to breathe in this material,” says Steve Allen, a microplastics researcher at the University of Strathclyde in Scotland, who was not involved in the new study. Plastics in the environment “carry all s orts of pesticides (农药), heavy metals and all the other chemicals that we’ve made over time,” he adds. “They’re going to carry them directly into our lungs.”Since their discovery in oceans in the 1970s, microplastics ― which can be as large as a grain of rice or smaller than a particle of dust ― have been found nearly everywhere researchers have looked: in cities, in Arctic snow, on remote mountaintops. Their presence in areas distant from the place where human live has pointed to them being carried by winds.32.What do the scientists further understand now?A. Why Sahara Desert is expanding to the south of Africa.B. How plastic particles travel on the wind.C. Why it is hard for plastics to break down.D. How dust particles are spreading through the wind.33. What do we know about the new study?A. The results showed the amount of microplastics is huge.B. Researchers collected microplastics across the U.S.C. Researchers focused on plastic particles in dry days.D. Numerous plastic water bottles were found each year.34. What does Steve Allen say about plastics?A. They should be recycled.B. They do harm to weather.C. They can be used to make all sorts of pesticides.D. They carry harmful chemicals to human lungs.35. What would be the best title for the passage?A. Dust Particles Is Harmful to Our LungsB. The Environment Is Threatened by PlasticsC. Microplastics Are Falling from the SkyD. Microplastics Do Harm to Health第二节(共5小题,每小题2.5分,满分12.5分)阅读下面短文,从短文后的选项中选出可以填入空白处的最佳选项。
2019-2020学年汕头市第四中学高三英语上学期期中考试试题及答案

2019-2020学年汕头市第四中学高三英语上学期期中考试试题及答案第一部分阅读(共两节,满分40分)第一节(共15小题;每小题2分,满分30分)阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项AAlex Palmer says he'll never forget his 13th birthday, not because of a gift or a party, but fire. “It made me realize how valuable life is,” said Alex, a seventh grader atMonroeDemonstrationSchoolinTulsa,Oklahoma.On April 18, Alex and many other kids from his school were riding home on a school bus when they suddenly saw smoke coming from the bus’ engine. “It was jaw-dropping,” he told reporters.By the time Alex and some other kids made it out the bus’ back door, the bus was already on fire. And some of their schoolmates were still inside. So he and some of the other older kids took action.“One little kid was slowing everyone down with his big backpack, ” eighth grader Destiny Fain said, “so I got it off and threw it to the side and helped to make sure all the little kids weren’t fighting or pushing. ”As that was going on, sixth grader Marketez Doyle-Smith reportedly helped another classmate who had trouble in breathing because of the smoke. “We saw our friend lying on the ground,” he said, “so we took our shirts off and waved them to get him some air to breathe.”Marketez also reportedly stopped a younger kid trying to get back on the bus to search for something he’d left behind. “We're all a family,” he told reporters. “So I went back to help the little kid.”Finally everyone made it off safely, thanks to Alex, Destiny, Marketez and several other kids. By later that day, they were already being called heroes. “I really don’t see it as being a hero,” Alex said, according to The World. “I see it as the right thing to do—helping others before you help yourself.”1. What happened on Alex’ s way home?A. The school bus was on fire suddenly.B. There was a party for Alex’s birthday.C. He received a gift from his classmate.D. Some classmates quarreled with each other.2. By saying "We're all a family.” Marketez probably meantA. We’re brothers in the same family.B. It’s our duty to help each other.C. We’re classmates in the same class.D. The thing left on the bus is mine.3. According to the last paragraph, Alex thought that heA. was not a brave student.B. had the right to do anything.C. had just done what he should do.D. hated to be called a hero by others.BMy family and I never talked about school as the ticket to a future. I was in theclassroom, but I wasn't there to learn to write, read or even speak. When it was my turn to read, I wanted to hide. I was 13 years old, but I already hated being who I was.I had an English teacher, Mr.Creech, who knew I couldn't read. In one of my first lessons the teacher said that anyone who had a reading age below six had to stand up. I felt so embarrassed. But at the same time, it made me realize that I needed to change the situation. I was determined it wouldn't happen again. Later that day, Mr.Creech encouraged me and promised he would try his best to help me learn to read. From then on, I never gave up practicing reading.Then when I was 41 years old, one day, I planned to fly back toTexasto visit my friends and family. On my way from the airport, I saw Mr.Creech buying himself a drink. I rushed over and reached into my pocket to pay for him. “Do I know you?” he asked. “Yes, sir, you do know me,” I answered excitedly. “My name is Anthony Hamilton. You taught me English.” The look on his face told me that he remembered the boy he'd once encouraged.“I'm so glad I had a chance to see you,” I said. “And Mr.Creech, I have great news to share.” I told him I had learned to read. But that wasn't all. I had become a published author and an active speaker. “The next time you get another Anthony Hamilton in your classroom, please encourage him to read as well,” I added.The experts say what once worried me has a name:dyslexia(诵读困难). But I can tell you it was a lack of desire for education.4. Why did the author want to hide?A. Because he felt sorry for himself.B. Because he hated being laughed at.C. Because he couldn't read at all.D. Because he didn't have a ticket.5. Which of the following could best describe Mr.Creech?A. Considerate and dutiful.B. thoughtful and enthusiastic.C. Emotional and devoted.D. Friendly and wise.6. Why couldn't the author read before meeting Mr.Creech?A. Because his reading age was not long enough.B. Because his parents didn't teach him how to read.C. Because he was afraid of reading before the class.D. Because he didn't have inner driving force to learn to read.7. What can we infer from the passage?A. Mr.Creech taught two students called Anthony Hamilton.B. The author had become a published author and an active speaker.C. Dyslexia was just the reason that made the author unable to read.D. The author was grateful to Mr.Creech.C“Heavy hearts, like heavy clouds in the sky, are best relieved by the letting of a little water, the French writer Antoine de Rivarol wrote. This love letter to the cleansing beauty of a good cry is a comforting thought at atime when the continuing stress of the COVID-19 has added heaviness to each of our lives.Scientifically, de Rivarol's poetic image doesn't, if you'll forgive the words used in the poem, hold water. There's limited research on crying, partly because of the difficulty of copying the behavior of real crying in a lab. But even within the previous studies, there's little evidence to suggest that crying provides a physiological cleansing of poisons in people's body.Psychologists believe the relief of a good cry connects with a different emotional process. “It seems that crying occurs just after the peak of the emotional experience, and crying is associated with this return to homeostasis: the process of maintaining a stable psychological state,” said Lauren Bylsma. He also said holding back tears can have negative physical consequences, including headaches and muscle tension. Such restriction can also limit our experiences of joy, gratitude and other positive emotions if we avoid acknowledging our feelings.For me crying has been easier said than done during the COVID-19. Psychologists say it's normal to feel stopped up by the stresses of the past year. We should find opportunities to release and process our emotions.Watching a tear-jerking movie, having an emotional conversation with a close friend, and writing in a journal are healthy ways toelicita cry. Physical activity like light-footed walking or even dancing can also signal our bodies to release some emotional tightness. We can then open up to the flow of feelings that leave us feeling lighter and refreshed—like a clear sky after a soaking rain.8. What is the weakness of the studies ever clone on crying?A. They were clone in a laboratory setting.B. They cared little about different forms of crying.C. They were always concentrated on people's daily life.D. They showed little about the positive physical effect of crying.9. What is the function of crying according to Lauren Bylsma?A. Curing people of their diseases.B. Keeping emotionally balanced.C. Producing negative mental results.D. Expanding people's experience of joy.10. What does the underlined word “elicit” in the last paragraph mean?A. Produce.B. Postpone.C. Control.D. Repeat.11. What are people advised to do according to the text?A. Learn to hold back their tears wisely.B. Share their emotion with their colleagues.C. Have a good cry when necessary.D. Try to avoid admitting our feelings.DSonja Redding and her family were on their way home to Omaha, Nebraska, after a weeklong visit to Washington, D. C. with her two sons, one of whom, 5-year-old Xayvior, has autism(自闭症).Although all of the other flights had gone fine, Xayvior became angry during one of the flights, and Redding couldn’t calm him.“It felt like everyone on the plane was looking at us and got angry with my son, ” she wrote in a Facebook post after she got home. “I don’t know what to do when others just don’t understand that he is not just a kid with no discipline(自制力),but a child with special needs who doesn’t know how to control himself.”The day was saved by Delta flight attendant(空乘人员)Amanda Amburgy. She tried to help Xayvior watch a movie, but when that failed, she offered to take him on a tour of the airplane.That worked, and soon the child was not only calm, but having a good time.“When they came back, Xayvior was much calmer and happier,” wrote Redding in the post,which now has 2,700 likes and over 500 shares. “I want to thank this Delta attendant. She didn’t judge, and she just showed love. We need more people like this in the world. ”It wasn’t long before Amburgy was told about the post.“ We’re there to help, and that’s what we want to do,” she said in an interview. “So, we always want to make anything easier for the family as well as other passengers.”She also shared what she felt when she read Redding’s story. “When I read it, it touched my heart. It’s something I would do for anyone on the plane, because that’s what I’m here for. It really made a difference in her life.”12. How did Redding feel on the plane?A. Tired.B. Uncomfortable.C. Very angry.D. Deeply afraid.13. What did Amburgy do to help the family?A. She asked the family to stay beside her.B. She asked the other passengers for help.C. She tried her best to calm the boy.D. She helped look after the other boy.14. Why did Redding post the story?A. To show her thanks.B. To help kids with autism.C. To get in touch with Amburgy.D. To share her travel experience.15. Which of the following words can best describe Amburgy?A. Proud.B. Honest.C. Hard-working.D. Warm-hearted.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。
潮阳一中2009-2010学年度第一学期期中考试
潮阳一中2009-2010学年度第一学期期中考试 高三数学试题(文科)本试卷满分150分,考试时间120分钟本试卷分为试题卷和答题卷两部分,其中试题卷由第I 卷(选择题)和第II 卷(非选择题)组成,共4页;答题卷共4页.第I 卷(选择题,共50分)一.选择题(5×12=60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,请将正确选项填在答题卡的相应位置上)1.设全集}7,5,3,1{=U ,集合,|},5|,1{U M a M ⊆-= M C U =}7,5{,则a 的值为 A .2或8- B .8-或-2C .-2或8D .2或82.已知p :关于x 的不等式022>-+a ax x 的解集是R ,q :-1<a<0,则p 是q 的 A .充分非必要条件 B .必要非充分条件 C .充要条件 D .既非充分又非必要条件 3.在等比数列{a n }中,31=a ,246=a ,,则16a 等于A .864B .1176C .1440D .15364.若π02α-<<,则点(cos ,sin )Q αα位于 A .第一象限B .第二象限C .第三象限D .第四象限5.在等差数列}{n a 中,69327a a a -=+,n S 表示数列}{n a 的前n 项和,则=11SA .18B .198C .99D .2976.若平面向量)2,1(-=与的夹角是︒180,且53||=,则的坐标为A .)6,3(-B .)6,3(-C .)3,6(-D .)3,6(- 7.若函数)(log )(b x x f a +=的大致图像如右图,其中b a ,为常数,则函数b a x g x +=)(的大致图像是A .B .C .D .8.已知函数)1),41((,),(,log )(22f F y x y x F x x f 则+==等于 ( )A .-1B .5C .-8D .39.设56)(,1)(221-+-=-=x x x f x x f ,函数)(x g 是这样定义的:当)()()()();()()()(221121x f x g x f x f x f x g x f x f =<=≥时,当时,,若方程a x g =)(有四个不同的实数解,则实数a 的取值范围是A .3<a<4B .0<a<4C .0<a<3D .a<410.已知),(),(,1)1,1(**N n m N n m f f ∈∈=,且对任意*,N n m ∈都有 ①;2),()1,(+=+n m f n m f)1,(2)1,1(m f m f =+.则)2008,2009(f 的值为A .200722008+ B .401422008+ C .200722009+ D .401422009+第Ⅱ卷(非选择题,共90分)二、填空题:(本大题共4小题,每小题5分,共20分.) 11.若2|1|(0)()log (0)x x f x x x -≤⎧=⎨>⎩,则[(1)]f f -= .12.已知等差数列{}n a 的首项111=a ,公差2=d ,2009=n a ,则=n ________.13.函数log a y x =在[2,)+∞上恒有1y >,则a 的取值范围是 14.三等式:)()()(y f x f xy f +=)()()(y f x f y x f =+,)()(1)()()(y f x f y f x f y x f -+=+.下列函数中不满足其中任何一个等式的是__________ .①x x f 3)(= ②x x f sin )(= ③x x f 2log )(= ④x x f tan )(=三、解答题(本大题6小题共70分.解答应写出文字说明, 证明过程或演算步骤.)15.(本小题满分12分)已知{}{}22240,2(1)10A x x x B x x a x a =+==+++-=,其中a R ∈,如果A ∩B=B ,求实数a 的取值范围。
2019-2020学年汕头市第四中学高三英语期中试卷及参考答案
2019-2020学年汕头市第四中学高三英语期中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APeople in the Middle Ages did eat with their hands. Personal utensils (餐具) were mostly unheard of, especially forks. There were spoons to help serve, but only special guests would receive a knife from the host. Everyone else would be expected to bring their own. Of course, eating with one's hands can be quite a sticky situation, so towels were provided to help diners stay at least somewhat clean as they ate.Still, dining was often a messy affair. At special occasions in the wealthiest households, women tended to dine alone, separate from the men. Women were expected to uphold a quality of grace. Eating greasy meat by hand would certainly not help! Once the men and women had finished their meals, they would come together to socialize.Dietary scholars of the Middle Ages believed that the foods in a meal needed to be served and eaten in order of heaviness. The lightest and most easily digested foods, such as fruits and cheeses, were eaten first to help the digestive (消化) system get started. Once digestion was underway, greens and light meats, such as lettuce, cabbage and chicken, could be eaten. Last came the heavier vegetables and meats, such as carrots, beans, beef, pork, and mutton. This method was considered the most healthful way to eat.The main and largest meal of the day was supper, and it was eaten at midday. Dinner was a light meal, and many of those in nobility (贵族) -the highest levels of the Middle Ages society-skipped breakfast altogether. Breakfast was considered unnecessary for those who did not perform physical work. Snacks and any other eating during the day were viewed the same way. Commoners, or the working class, were allowed to eat breakfast and small meals throughout the day.1. What did people in the Middle Ages usually do at the dinner table?A. They cleaned hands before meals.B. They used personal utensils.C. They had to use knives at dinner.D. They ate mostly with hands.2. What is the third paragraph mainly about?A. The order of eating foods.B. The weight of various foods.C. The principles of digesting foods.D. The list of healthy foods.3. Why did the nobility avoid eating breakfast?A. Breakfast was wasted for the nobility.B. Breakfast was viewed as unnecessary.C. Breakfast was considered as a light meal.D. Breakfast was saved for commoners.BFor as long as I can remember, my body and I have shared a relationship of discontent. Growing up, I was skinnier than the other kids and at five I was told I wasn't attractive and that I must put on some weight. But no matter how much I ate, I stayed thin for years until adolescence. Then I started putting on weight almost immediately. I remember feeling happy as I began to fill out. However, my joy didn't last long.I was thirteen when I was first called fat. Friends and neighbours would make jokes on my big size. As I entered my late teens, I had completely lost confidence in my body and, subsequently, in myself. Having failed to live up to conventional beauty standards, I was convinced that if I wanted to be loved, I needed to offer more, doing anything to please everyone around.I entered adulthood thinking I wasn't “enough”—an idea that was seeded not only by the fact that “skinny” is celebrated, but also by the language associated with accounts of losing weight—selfimprovement, discipline—all virtues. Being fat quickly categorizes you as lazy and undisciplined. Consumed by thoughts of the way my body looked, I didn't notice the other ways my body needed attention. I failed to realize, for example, that my period was much heavier and more painful than ever before. Actually I developed a rare disease and later I had two surgeries.I was always made to feel that my weight was the root of a lot of problems in my life; I have learnt this is not true. After a lot of selfreflection and some professional help, I realized I never learnt to like myself. While two decades of selfhatred cannot be undone overnight, I have taken first steps to acceptance.I am now much lighter than before, in body and mind. There are days I find voices on social media saying I am too fat to be loved or to be worthy, but I am learning not to focus on that thought for long. As long as I like myself, just the way I am, opinions at the end of the day are just water off a duck's back.4. What can we learn about the author from the first two paragraphs?A. She could change her weight at will.B. She had different beauty standards from others.C. She tried to love others to build her confidence.D. She was greatly influenced by others' opinions.5. Why did the author think she wasn't “enough”?A. She was poorly disciplined.B. She failed to celebrate “skinny”.C. She was labelled as lazy for her weight.D. She put on more weight after entering adulthood.6. What caused the author to make a change?A. Her lighter body.B. A troublesome illness.C. Popular beauty standards.D. Others' critical comments.7. What is the best title for the text?A. Beauty matters.B. Opinions vary.C. Worth your weight.D. Beyond your limits.CSome years ago I was offered a writing assignment that would require three months of travel through Europe.I had been abroad a couple of times, but I could hardly claim to know my way around the continent. Moreover, my knowledge of foreign languages was limited to a little college French.I hesitated. How would I, unable to speak the language, totally unfamiliar with local geography or transportation system?It seemed impossible, and with considerable regret. Suddenly a thought ran through my mind: you can't learn if you don't try. So I accepted the assignment.There were some bad moments. But by the time I had finished the trip I was an experienced traveler. And ever since, I have never hesitated to head for even the most remote of places, without guides or even advanced bookings, confident that somehow I will manage.The point is that the new, along with the different, is almost scary by definition. But each time you try something, you learn, and as the learning piles up, the world opens to you.I've learned to ski at 40, and flown up the Rhine River in a balloon. And I know I'll go on doing such things. It's not because I'm braver or more daring than others. I'm not. But I'll accept anxiety as another name for challenge and I believe I can accomplish wonders.8. The author accepted the assignment because_________.A. he had never travelled abroad beforeB. he hardly knew any foreign languagesC. he was familiar with any other country in EuropeD. he would learn something new and different by trying9. Which of the following statements is TRUE?A. The author had been abroad only twice.B. The author thought the trip was hard but worthwhile.C. The author admitted that anything different was terrible.D. The author must be good at doing research and making interviews.10. We can infer from the text that the author is_______.A. awkwardB. generousC. stubbornD. brave11. What's the best title of the text?A. An Interesting Trip AbroadB. My First Writing AssignmentC. Ready to Try and ChallengeD. How to Be Daring and Brave.DDad’s comb was jade green. I heard he bought it when he married Mum, which made the comb two years older than I was. Every night, he wouldsmile, hand me the comb and say, “Be a good girl and help Daddy clean it, OK?”I was more than happy to do it. At age five this mundane task brought me such joy. I would excitedly turn the tap on, then brush the comb with a used toothbrush as hard as I could. Satisfied that I’d done a good job, I would proudly return the comb to Dad. He would smile at me and place the comb on top of his wallet.About two years later, Dad left his sales job and started his own wholesale business. I started primary school. That was when things started to change. He didn’t come home as much as he used to – just a couple of times a week. And when he did come home, it was always late and I’d already be in bed. I started to get mad. I stopped waiting for him to come home, and stopped going downstairs to check on him.Today, I’m no longer a kid. I’ve graduated from college and got a job. Dad’s business has got back on track. Things are better now. Yet the uncomfortable silence between Dad and me persisted.Two days before my birthday last year, Dad came home early. As usual, I helped him carry his bags into his study. When I turned to leave, he said, “Hey, would you like to help me clean my comb?” I looked at him a while,then took the comb and headed to the sink.I passed the clean comb back to Dad. He looked at it and smiled. But this time, I noticed something different. My dad has aged. He has wrinkles next to his eyes when he smiles, yet his smile is still as heartwarming as before. The smile of a father who just wants a good life for his family. Dad carefully placed his comb on top of his wallet.After so many years, he still organizes his personal items in the same meticulous way. I guess some things never change. And for that, I’m glad.12. What caused the uncomfortable silence between Dad and me?A. Generation gap.B. Dad’s failure in business.C. My ignorance of Dad.D. Dad’s absence from the family.13. Which of the following can best describe Dad?A. Gentle but strict.B. Hardworking and caring.C. Cautious and realistic.D. Demanding but patient.14. Why did Dad ask his daughter to clean his comb before her birthday?A. To give her a lesson.B. To follow his old habit.C. To fix their relationship.D. To praise her helpfulness.15. Which saying concludes the text best?A. Yesterday once more.B. Let bygones be bygones.C. Some things never change.D. Like father, like daughter.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。
2009-2010学年广东省汕头市达濠中学九年级数学期中考试题
达濠中学2009~2010学年度第一学期九年级期中考试数学试卷 (满分: 150分; 时间:100分钟) (提示:请把所有解答都写到答题卷中﹗) 一、选择题:(每小题4分,共32分) 1.式子x -2中x 的取值范围是( ▲ )A. x>2 B.x<2 C.x≥2 D.x≤2 2.下面的计算正确的是( ▲ )A. 62×3=26B. 1165=+C. 11)11(2-=-D. 33÷2×3321=3.下列语句正确的是(▲ )A. 若2x =4,则x=2 B . 若32x =6x则x=2 C . 若方程2x +x -k=0的一个根是1,则x=2 D . 若分式2322+--x x x 的值为零,则x=2 4.在方程2x +x +3=0,2x -2x =7,32x +4x =0,2x +1=0中,一定有实数根的有(▲ )个A . 1B . 2C . 3D . 45. 下面几种图形中一定既是中心对称图形、又是轴对称图形的是( ▲ )A . 平行四边形B . 等边三角形C . 圆形D . 等腰梯形 6. 下列说法错误的是(▲ )A . 半圆是弧B . 两条半径组成一条直径C . 半径不是弧D . 圆中最长的弦是直径7. ⊙O 的半径是6cm,若线段OP 的长是10cm ,则OP 的中点Q 与⊙O 的位置关系是(▲ )A . 点Q 在圆内部B . 点Q 在圆上C . 点Q 在圆外部D . 无法确定 8. 三角形两边长分别为8和6,第三边长是一元二次方程060162=+-x x 的一个实数根,则该三角形的面积是(▲ )A . 24 B. 58 C . 24或58 D. 48二、填空题:(每小题4分,共20分) 9. 化简二次根式:=12 ▲ .10. 关于x 的方程0132=--x ax 有实数根,则a 的取值范围是 ▲ . 11. 平面直角坐标系中,点(a, -3)关于原点对称的点的指标是(1,b -1),则a= ▲ ,b= ▲ .12. 如图,△ABC 的三个顶点都在⊙O 上,若∠BAC=40°,则∠BOC= ▲ . 13. 半径为2cm 和1cm 的⊙1O 和⊙2O 交于A 、B 两点,且圆心距1O 2O =5 cm, 则公共弦AB 的长是 ▲三、解答题(每小题7分,共35分) 14. 计算:8)15()21(1801-++--.15. 用配方法解方程:0142=--x x . 16. 计算:)12(41bb a b a a--+ 17. 某城市现有绿化面积200万平方米,计划用两年的时间将绿化面积增加到288万平方米,求每年的平均增长率是多少?18. 如图,⊙B 经过⊙A 的圆心,且与⊙A 交于点C , 直线AB 交⊙B 于点D ,求证:CD 是⊙A 的切线.四、 解答题(每小题9分,共27分) 19. 如图,四边形ABCD 在平面直角坐标系在各顶点的坐标分别是A (1,3)、B (0,4)、C (-1,3)、D (0,1). (1)请画出四边形ABCD 绕原点O 逆时针旋转90°后得到的四边形1111D C B A ;(3分) (2)请画出四边形ABCD 关于原点O 对称的四边形2222D C B A ,并计算四边形2222D C B A 的面积.(6分)20. 计算:)273814483(122--⋅ 21. 已知32+是关于x 的方程042=-+c x x 的一个根,求c 的值并求出方程的另一个根.五、解答题(每小题12分,共36分) 22. 探究题: 阅读下面的内容,按要求完成题目:已知方程① 2x -1=0 的两根是1x =1,2x =-1;方程② 2x +x -2=0的两根是1x =1,2x =-2; 方程③ 2x +2x -3=0的两根是1x =1,2x =-3; 方程④ 2x +3x -4=0的两根是1x =1,2x =-4;(1)请你用适当的方法求出方程⑤ 2x +4x -5=0的两根;(2)观察上面几个方程的根的特点,请直接写出方程2x +2008x -2009=0的两根是1x = ,2x = ,并用适当的方法验证你的结果;(3)请直接写出关于x 的方程 2x +(n -1)x - n=0的两根是1x = ,2x = . 23. 某商场经过调查发现,将进货单价是40元的一种商品按50元出售时,能卖出500个,若将该商品每提价1元,其销售量就减少10个,若商场销售这种商品要获得8000元的利润,售价应定为多少元?这时商品的销售量是多少?24. 如图①,②,在平面直角坐标系xOy 中,点A 的坐标为(4,0),以点A 为圆心,4为半径的圆与x 轴交于O ,B 两点,OC 为弦,60AOC ∠=,P 是x 轴上的一动点,连结CP .(1)求OAC ∠的度数;(2分)(2)如图①,当CP 与A 相切时,求PO 的长;(3分)(3)如图②,当点P 在直径OB 上时,CP 的延长线与A 相交于点Q ,问PO 为何值时,OCQ △是等腰三角形?(7分)数学答题卷(09.11)一、选择题(每小题只有1个答案正确)二、填空题:9.__. 10. ___. 11. __,__. 12. __. 13. __三、解答题(解答应写出文字说明、证明过程或演算步骤.)14.15 .1618.四、解答题(解答应写出文字说明、证明过程或演算步骤.) 19. 20.五、解答题(解答应写出文字说明、证明过程或演算步骤.)22.(1)(2)x=__, 2x=__1(3) .x=__, 2x=__.123.24.达濠中学2009~2010学年度第一学期九年级期中考试数学试题参考答案及评分标准(09.11) 一、选择题(每小题只有1个答案正确)9 . 32 10 . a ≥49-11 . -1,4 12 . 80° 13 . 554cm 三、解答题:14 . 解:原式=32 -2+1 -22 (4分) =(3 -2)2 -1 (6分) =2 -1 (7分)15. 解:配方,得:442+-x x - 4 -1=05)2(2=-x (3分) ∴ x -2=5±(5分)24题图① 24题图②∴ ,521+=x 522-=x (7分) 16. 解:)12(41bb a b a a--+ =a +2b -(a 21-b ) (3分) =a +2b -a 21+b (5分) =a 21+3b (7分) 17. 解:设平均每年的增长率是x, 依题意,得2002)1(x +=288 (4分)解这个方程得1x =0.2, 2x = -2.2(不合题意,舍去) (6分)x=0.2=20﹪ 答:(略)(7分)18. 证明:连结AC (1分) ∵ AD 是⊙B 的直径 ∴ ∠ACD=90°(3分)∴ AC ⊥CD , 又AC 是⊙A 的半径(4分)∴ CD 是⊙A 切线,C 是切点.(7分) 19、(1)解:如图,四边形1111D C B A 就是要画的图形.(3分) ( 2) 解:如图,四边形2222D C B A 就是要画的图形.(6分) ∵ 22C A =2,22D B =3, 且22C A ⊥22D B ∴ 四边形2222D C B A 的面积是:2122C A ×22D B =21×2×3=3.(9分) 20、解:)273814483(122--⋅ =)392312(34--⋅(4分) =)233(34-⋅(5分) =2343334⋅-⋅=36-64(9分) 21、解:把x=32+代人方程042=--c x x ,得 2)32(+-4(32+)-c=0 (1分) 得 c=-1. (4分)解方程 0142=+-x x 12114)4(422=⨯⨯--=-ac b (6分)∴322124±=±=x (8分) ∴方程的另一个根是32- (9分) 五、解答题22.(1)解:解方程 2x +4x -5=02x +4x +4-4-5=0 2(2)x +=9x +2=±3 ∴1x =1, 2x =-5 (4分)(2) 1x =1 ,2x =-2009 (6分)∵ 当1x =1时,左边=21+2008×1-2009=0=右边当2x =-2009时,左边=2(2009)2008(2009)20090-+⨯--==右边∴ 1x =1, 2x =-2009都是方程2x +2008x -2009=0的根.(10分)(3)1x =1 2x =-n.(12分)23. 解:设售价应提高x 元,依题意得 (10+x )(500-10x)=8000 (5分) 解这个方程,得 1x =10,2x =40 (9分)当x=10时,40+10=50,500-10x=400;当x=40时,40=40=80,500-10x=100 (11分)答:售价应定为50元或80元. 当售价定为50元时,销量是400个;当售价定为80元时,销量是100个. ( 12分) (B 组题答案)解;设道路宽x 米,依题意得(32-2x )(20-x)=570 (6分) 解这个方程,得 1x =1 ,2x =35(不合题意,舍去) (11分) 答:(略)(12分) 24.解:(1)∵60AOC ∠=,AO AC =, ∴AOC △是等边三角形.∴60OAC ∠=. ···················································· 2分 (2)∵CP 与A 相切,∴90ACP ∠=. ∴9030APC OAC ∠=-∠=.又∵A (4,0),∴4AC AO ==.∴28PA AC ==. ∴844PO PA OA =-=-=. ···································· 5分 (3)①过点C 作1CP OB ⊥,垂足为1P ,延长1CP 交A 于1Q ,∵OA 是半径, ∴1OC OQ =,∴1OC OQ =,∴1OCQ △是等腰三角形. ····································································································· 6分 又∵AOC △是等边三角形,∴112PO OA ==2 . ·································································· 7分 ②解法一:过A 作AD OC ⊥,垂足为D ,延长DA 交A 于2Q ,2CQ 与x 轴交于2P ,∵A 是圆心, ∴2DQ 是OC 的垂直平分线. ∴22CQ OQ =.∴2OCQ △是等腰三角形, ·································································································· 8分 过点2Q 作2Q E x ⊥轴于E ,在2Rt AQ E △中,∵21302Q AE OAD OAC ∠=∠=∠=,∴22122Q E AQ AE ===,点2Q 的坐标(4+2-). 在1Rt COP △中,∵1260POAOC =∠=,,∴1CP =C 点坐标(2,). ········································································ 10分 设直线2CQ 的关系式为:y kx b =+,则有2(42k b k b ⎧-=++⎪⎨+⎪⎩,.解得:12k b =-⎧⎪⎨=+⎪⎩,∴2y x =-++ 当0y =时,2x =+.∴22PO =+ ·········································································································· 12分 解法二: 过A 作AD OC ⊥,垂足为D ,延长DA 交A 于2Q ,2CQ 与x 轴交于2P ,∵A 是圆心, ∴2DQ 是OC 的垂直平分线. ∴22CQ OQ =.∴2OCQ △是等腰三角形.···································································································· 8分 ∵60OAC ∠=,∴21302OQ C OAC ∠=∠=.∵2DQ 平分22,OQ C AC AQ ∠=,∴2215ACQ AQ C ∠=∠=.∵AOC △是等边三角形,1CP OA ⊥, ∴11302PCA ACO ∠=∠=. ∴1212301545PCP PCA ACQ ∠=∠+∠=+=. ∴12CPP △是等腰直角三角形. ···························································································· 10分∴121PP CP ==∴21122P O PO PP =+=+ ···························································································· 12分。
2019-2020学年汕头市第四中学高三英语上学期期中考试试卷及答案
2019-2020学年汕头市第四中学高三英语上学期期中考试试卷及答案第一部分阅读(共两节,满分40分)第一节(共15小题;每小题2分,满分30分)阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项AThree Things to Do Before You Are 18Are you bored with your daily life? Here are some things you should try before you are 18.★Learn to swimSeriously, this is so important that it can save your life. If you can’t swim well, you won’t be able to dowater sports like waterskiing, surfing and diving. Even taking a boat trip will be dangerous for you. Make sure you do it.★Try at least one kind of team sportsBeing a good team player is an important skill in life. You can’t just think of yourself, but have to work well with other people. Other advantages of team sports like basketball, football and baseball are that they keep you fit and healthy, and they are also great fun. Teams usually have a good social life too—you’ll go to lots of parties and make many friends.★Collect somethingOne of the best hobbies for under-18s is collecting things. You could collect kinds of stamps, or you could collect things that make you remember what you have done, like cinema tickets for films you have seen or letters from friends. The best way to collect is to have a special album to put your collection in and to write what each thing means to you. That way you won’t forget.1. The most important reason for learning to swim is that ________.A. you might feel wellB. it can make you healthyC. you might easily do lots of thingsD. it can save your life2. The writer tells us that one of the best hobbies is to ________ .A. collect somethingB. do some water sportsC. send letters to your friendsD. play basketball with your friends23. The passage is mainly about ________before you are 18.A. good habits to keepB. skills to haveC. things to doD. sports to playBImprovements to energy efficiency, such as LED lights, are seen by many authorities as a top priority for cutting carbon emissions. Yet a growing body of research suggests that arebound effect could wipe out more than half of the savings from energy efficiency improvements, making the goals of the Paris Agreement on climate change even harder to hit.A team led by Paul Brockway at the University of Leeds, UK, looked at the existing 33 studies on the impact of the rebound effect. First comes the direct rebound: for instance,when someone buys a more efficient car, they may take advantage of that by driving it further. Then comes the indirect rebound: fuel savings leave the owner with more money to spend elsewhere in the economy, consuming energy.Although the 33 studies used different methods to model the rebound effect, they produced very consistent estimates of its impact, leading the team to conclude that the effect wipes out, on average, 63 percent of the anticipated energy savings.“We're not saying energy efficiency doesn't work. What we're saying is rebound needs to be taken more seriously,” says Brockway.The idea that increased efficiency may not deliver the hopedfor savingsdates back to the Jevons paradox(悖论), named after the economist William Stanley Jevons, who, in 1865,observed that more efficient coal use led to more demand for coal.If the rebound effect does prove to be as big as suggested, it means future global energy demand will be higher than expected and the world will need far more wind and solar power and carboncapture technology than is currently being planned for.But that doesn't mean nothing can be done to limit the rebound effect. One answer is to double down on energy efficiency and do twice as much to achieve the same effect.4. Which of the following is a rebound effect?A. A man uses LED lights to cut carbon emissions.B. A company uses coal more efficiently to reduce waste.C. A family saves money by using energysaving devices.D. A lady spends savings from her fuel efficient car on more clothes.5. How did Paul Brockway's team carry out their research?A. By interviewing economists.B. By analyzing former studies.C. By modeling the rebound effect.D. By debating about the Jevons paradox.6. What would Paul Brockway probably agree with?A. Authorities should dismiss energy efficiency.B. Worldwide efforts to preserve energy are in vain.C. The rebound effect helps protect the environment.D. More attention should be paid to the rebound effect.7. What's the author's attitude towards limiting the rebound effect?A. Positive.B. Pessimistic.C. Doubtful.D. Disapproving.CTechnology is supposed to make our lives easier, allowing us todo things more quickly and efficiently. But too often it seems to make things harder. This increase in complexity, often called "feature creep," costs consumers time, but it also costs business money. Product returns in the U.S. cost a hundred billion dollars a year, and a recent study by Elke den Ouden, of Philips Electronics, found that at least half of returned products have nothing wrong with them. Consumers just couldn't figure out how to use them. Companies now know a great deal about problems of usability and consumer behavior, so why is it that feature creep proves unstoppable?In part, fieature creep is the product of the so-called internal-audience problem: the people who design and sell product are not the ones who buy and use them, and what engineers and marketers think is important is not necessarily what's best for consumers. The engineers tend not to notice when more options make a product less usable. And marketing and sales departments see each additional feature as a new selling point, and anew way to attract customers.You might think, then, that companies could avoid fieature creep by just paying attention to what customers really want. But that's where the trouble begins, because although consumers find overloaded gadgets(配件)unmanageable,they also find them attractive. It turns out that when we look at a new product in a store we tend to think that the more features there are, the better. It is only once we get the product home and try to use it that we realize the virtues of simplicity.It seems strange that we don't expect feature tiredness and thus avoid it. But, as numerous studies have shown, people are not, in general, good at predicting what will make them happy in the future. As a result, we will pay more for more features because we systematically overestimate how often we'll use them. We also overestimate our ability to figure out how a complicated product works.The fact that buyers want bells and whistles but users want something clear and simple creates an unusual problem for companies. A product that doesn't have enough features may fail to catch our eye in the store. But a product with too many features is likely to annoy consumers.8. What does the first paragraph mainly discuss?A. The benefits brought by the advanced technology.B. The recent study conducted by Elke den Ouden.C. The loss caused by the feature creep of technology.D. Many problems of usability known by the consumers.9. Which of the following is true according to the second paragraph?A. It is the audience problem that leads to feature creep.B. What matters to designers and marketers is not good for consumers.C. Feature creep brings blessings to the people in marketing and sales.D. The engineers will not pay attention to the quality of the product10. What do we know about the buyers in paragraph 4?A. They are deeply convinced that all the products work in simple way.B. They are fed up with the more and more features of the products.C. They are too confident of their ability to use the complicated products.D. They are quite clear about the products which will make them happy.11. What can be a suitable title for the text?A. Saying No to Feature Creep is No Easy ThingB. Feature-heavy Products in DemandC. The More Features, the BetterD. Simplicity Outweighs ComplexityDA maverick describes a person who thinks independently. A maverick refuses to follow the customs or rules of a group to which he or she belongs. In the US, a maverick is often admired for his or her free spirit, although others who belong to the maverick’s group may not like the maverick’s independent ways.But where did the word “maverick” come from?Early in the 1800s, a man named Samuel Augustus Maverick settled down in Texas, which was a place of wide-open land, rich soil, cattle ranches(牛场) and cowboys. As the years passed, Mr. Maverick increased hisproperty(财产) in Texas. Before long, he owned huge pieces of land that were good for raising cattle. But he had no cattle. He wasn’t a rancher.One day, a man came to Samuel Maverick to pay him an old debt. But the man didn’t have enough money. So he offered Mr. Maverick 400 head of cattle. Mr. Maverick accepted them, but he didn’t really want them. He simply put the cattle on his land to eat and care for themselves.It was not long before the cows reproduced(繁殖). The calves grew and had more calves. Soon, hundreds of cows and calves moved freely across Samuel Maverick’s land. They also moved across the land of nearby ranch owners.It was a tradition among ranchers in the West to put a mark of ownership on newborn calves. They burned the name of their ranch into the animal’s skin with a hot iron. The iron made a clear mark called a “brand”. Brands allowed ranchers to easily see who owned which cattle.Samuel Maverick refused to brand his calves. “Why should I?” he asked. If all the other cattle owners branded theirs, then those without a brand belonged to him.And this is how the word “maverick” entered the American language. It meant a calf without a brand. As time passed, the word “maverick” took on a wider meaning. It came to mean a person who was too independent to follow even his or her own group.12. Why did the man give Samuel Maverick 400 head of cattle?A. To get some money.B. To return what he owed him.C. To buy some of his land.D. To ask him to raise them.13. How could the ranchers easily know who the cattle belonged to?A. Through the brand on the cattle.B. Through the name of the cattle.C. Through the appearance of the cattle.D. Through the land on which the cattle stayed.14. What can we learn about Samuel Augustus Maverick from the text?A. He was born in Texas.B. He took good care of all his cattle.C. He didn’t really want to accept the cattle.D. He followed the tradition of ranchers in the West.15. What is the text mainly about?A. How to become an independent thinker.B. “Maverick” means a calf without a brand.C. The life story of Samuel Augustus Maverick.D. How the word “maverick” got into American English.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。
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广东省汕头第四中学2009—2010学年度高一上学期期中考试英语试卷 本试卷分选择题和非选择题两部分,共14页,满分为150分。考试用时120分钟。 第错误!未找到引用源。卷 (共三部分,满分100分) 第一部分:听力理解(共两节,满分20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试卷上的答案转涂到答题卡上。 第一节:听独白或对话(共15小题;每小题1分,满分15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1段对话,回答第1-3题。 What does the man do ? A.A secretary B.A teacher C.A driver 2.What do we know about the woman’s son? A. He had no breakfast B. He fell off his bicycle C. He ran over a dog 3.Where is the woman’s husband ? A. In the hospital B. At home C. In Singapore 听第2段材料 ,回答第4-6题。 4. Whose birthday is it? A. Lucy’s B. Lucy’s mother C. Lucy’s father’s 5.How old is the man this year? A. 41 B. 40 C. 39 6.When does the conversation most probably ? A. In the morning B. In the afternoon C. In the evening 听第3段材料 ,回答第7-9题。 7.What sports does the man usually do after work? A. Playing tennis B. Playing football C. Playing basketball 8.How often does the man play tennis in the summer holidays ? A. Once a month B. Every Sunday C. Once a week 9.What will the man do this Sunday? A. Attend a meeting B. Play tennis C. Meet his friends 听第4段材料 ,回答第10-12题。 10.What was the man doing when the woman tried to call him last night? A. Making a phone call B. Surfing the internet C. Having a party 11.Who is leaving for Mexico? A. John B. Mary C. Tom 12.Where will the party be held? A. At Mary’s house B. At the Crystal Hotel C. At Tom’s house 听第5段材料 ,回答第13-15题。 13.What is the trouble with the boy? A. He breaks away from his girlfriend. B. He doesn’t have a good relationship with his strict parents. C. He doesn’t know how to keep a good friendship. 14.What do the boy’s parents forbid him to do? A. To stay out at night with any of his friends. B. To stay together with his friends. C. To telephone to any of his friends. 15.Why does the boy tell his problem to the person? A. The person is his teacher。 B. The person is his best friend. C. Many of his friends say that the person is help. 第二节:听取信息(共5小题;每小题1分,满分5分) 听下面1段对话。请根据题目要求,从所听到的内容中获取必要的信息,填入答卷标号为16—20的空格中。录音读两遍。读完后, 你有80秒钟的作答时间。
A survey on man & housework Aim To find out people’s ideas and reactions to the 16 Kinds of housework 17 , washing dishes, cleaning the house and babysitting.
Men’s answers British 18 of them do. Danish 37% of them help. Italian 15% of them do.
Women’s answers
British 38%of their husbands help.
Danish 19 of their husbands help. Italian Their husbands 20 .
第二部分:英语知识运用(共两节,满分40分) 第一节:单项选择题(共20小题;每小题1分,满分20分) 从A、B、C、D四个选项中,选出可以填人空白处的最佳选项,并在答题卡上将该项涂黑。 21. At last Tom was able to ____ her to give up the foolish idea that she wanted to go there alone. A. suggest B. expect C. advise D. persuade 22. It's really time I should go home, but I'm enjoying myself, so I ______ here a bit longer. A. am staying B. have stayed C. stayed D. stay 23. India has a very large number of English speakers. This is ____ Britain ruled India from 1765 to 1947. A. why B. because of C. because D. what 24. She is a bit shy and _______ stand up and answer the teachers questions. A. doesn't dare to B. dares not C. dare not to D. dares not to 25. The young physics teacher couldn't _______ her words ________ by the students. A. get; understanding B. get; understood C. get; to understand D. make; understand 26. I was so excited that I ________ for the whole night. A. held awake B. stayed awake C. held wake D. stayed wake 27. It rained heavily. And it was very kind of him to _____ his umbrella with me. A. share B. take C. bring D. use 28. I'll show you a store ______ you may buy all _____ you need. A. where; which B. in which; that C. which; that D. that; that 29. In his letter, he said it was the third time that he ______ Zhuhai. A. had visited B. visited C. has visited D. would visit 30. She told me that it was _____ you spoke ill of her behind her back _____ she disliked you. A. since; that B. for; that C. because; that D. that; why 31. _______ meet Mr Wang, chairman of the trade union, he waited at the gate of the factory. A. In order that B. So that C. So as to D. In order to 32.______ of the land in that district _______ covered with trees and grass. A. Two-fifth; is B. Two- fifth; are C. Two-fifths; is D. Two-fifths; are 33. The farm ______ we see today is no longer the one ______ it was ten years ago. A. that; that B. where; that C. where; what D. which; which 34.Whenever we are in ________ , we must never lose ______ , but try to think of the way out. A. the trouble; our heart B. troubles; hearts C. trouble; heart D. trouble; our heart 35. Is this the reason ___________ at the meeting for his carelessness in his work? A. he explained B. what he explained C. how he explained D. why he explained 36. Our English teacher requested that the homework _______ tomorrow morning. A. would be handed in B. be handed in C. hand in D. must be handed in 37. People ______ at the meeting would have a discussion on pollution. A. were present B. took part in C. join in D. present. 38. ---Why does she always ask you for help? ---- There is no one else ________________, is there? A. who to turn B she can turn to C. for whom to turn D. for her to turn 39. ----My sister is very upset today. -----It’s your fault. You ________ the bad news to her yesterday. A. should tell B. should have told C. shouldn’t have told D. must tell 40. Every minute is made full _______ of _______ our lessons well. A. to use; study B. use; studying C use; to study D. used; studying