福建省福州外国语学校2016-2017学年高二上学期期末考试英语试题 PDF版含答案
福建省2016-2017学年高二英语上学期闽粤大联考试题(PDF)
闽粤大联考2017届高二第一学期期末质量检测英语试卷试题说明:1.本试卷分第一卷(选择题)和第二卷(非选择题)两部分。
2.满分150分。
考试用时120分钟。
第I卷(三部分,共115分)第一部分:听力(共两节,满分20分,每小题1分)第一节(共5小题;每小题1分,满分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 does Aunt Raffi like doing?A.Traveling abroad.B.Cooking at home.C.Taking pictures.2.How did the man come here?A.By bus.B.By taxi.C.By car.3.Whom does the dictionary belong to?A.Marry.B.Jack.C.Jane.4.When will the train leave?A.At9:00.B.At10:00.C.At10:30.5.What is the man doing?A.Watching TV.B.Answering the phone.C.Repairing the TV.第二节(共15小题;每小题1分,满分15分)听下面5段对话。
每段对话后有几个小题,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。
听每段对话前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题给出5秒钟的作答时间。
每段对话读两遍。
听第6段材料,回答第6、7题。
6.What do the speakers decide to do at last?A.Have a rest.B.Play basketball.C.Visit Lucy.7.Who has just given birth to a baby?A.Lisa.B.L ucy.C.The woman.听第7段材料,回答第8至9题。
福建省福清第三中学2016-2017学年高二上学期期末考试英语试题 pdf版含答案
福清第三中学2017届高二第一学期期末质量检测英语试卷注意事项:1.在答题卷指定位置填写好自己的姓名、班级、考号等信息2.请将答案正确填写在答题卷上第Ⅰ卷(共100分)第一部分:听力(共两节,满分30分)做题时,请先将答案标在试卷上。
录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
例:How much is the shirt?A.£19.15.B.£9.18.C.£9.15.答案是C。
1.Where was Camp Alison first founded?A.In the UKB.In Australia.C.In America.2.Why is it easy for Camp Alison to find sites?A.It has excellent sports equipment.B.There are many schools in London.C.Schools aren’t usually open in the summer.3.What would the man like to read about?A.Sports.B.Business.C.Local news.4.What does the man mean?A.He is not hungry now.B.He dislikes the food at the dining hall.C.He has finished dinner.5.What are the speakers mainly talking about?A.Their university days.B.A football match.C.A person.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。
福建省福州外国语学校2016-2017学年高二英语上学期期末模拟考试试题(PDF)
福建省福州外国语学校2016—2017学年第一学期期末模拟高二年级英语试题本试卷满分为100分,考试时间为90分钟。
注意:1.本试卷单项选择题及综合题的答案一律填涂书写在答题卡上;考试结束后顺号上交答题卡。
2.答案卡的填涂一律用2B铅笔,答案卡的书写一律用黑色中性签字笔。
第一部分:听力(共20小题;每小题1.5分,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.Where does the conversation probably take place?A.In a classroom.B.In a bookshop.C.In a library.2.What are the speakers mainly talking about?A.How to chop carrots.B.How to make dinner.C.How the woman’s hand got hurt.3.What is the woman going to do next?A.Wait for a replyB.Talk to her boss againC.Ask for leave4.Why won’t the boy copy the girl’s homework?A.There isn’t enough time.B.The girl didn’t do a good job.C.The boy thinks copying is wrong.5.What are the speakers talking about?A.Something that happened to a friend.B.A TV show they enjoy watching.C.The woman’s bad experience last night.第二节听下面5段对话或独白。
福建福州外国语学校2016-2017学年高二英语上学期期中试题
福建省福州外国语学校 2016-2017 学年度第一学期期中考试高二英语试题考试时间:120 分钟试卷满分:150 分注意事项:1、答题前,考生先将自己的姓名、准考证号码填写清楚。
2、请将准考证条码粘贴在右侧的[条码粘贴处]的方框内3、选择题必须使用2B 铅笔填涂;非选择题必须用0.5 毫米黑色字迹的签字笔填写,字体工整4、请按题号顺序在各题的答题区内作答,超出范围的答案无效,在草纸、试卷上作答无效。
第一部分:听力(略)第二部分:阅读理解(共两节,满分40 分)第Ⅰ卷第一节(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。
ABangkok has become the world's top tourist destination, with 15.98 million visitors projected to visit Thailand's capital city this year, according to the third annual Global Destination Cities Index released by MasterCard on Monday. Based on data MasterCard collected from governments, central banks, related public agencies and airlines so far this year, the projection (预测) for the entire year says Bangkok is surpassing(超过)London, the previous holder of the top place, by a very narrow margin.Monday's report marked the first time any Asian city has been projected to be the top-ranked tourist destination. London came in second, with 15.96 million visitors expected in2013, and Paris, third, with 13.92 million visitors. MasterCard looked at 132 cities.Other Asian cities that made it to the Top-20 Global Destination Cities in 2013 include Singapore at number four, with 11.75 million visitors; Kuala Lumpur at number eight, with 9.2million visitors; Hong Kong at number nine, with 8.72 million visitors; Seoul at number 11, with8.19 million visitors; Shanghai at number 14, with 6.5 million visitors, Tokyo at number 16, with5.8 million visitors, and Taipei, with 5.19 million visitors.The study found that Bangkok is experiencing a large increase in its number of tourists in2013, up 9.8% from 2009. That compares to New York's increase at 5.0% and London's at 3.8%.Paris, meanwhile, saw a small dip in its number of tourists (negative 0.7%).Caroline Lledo, who was visiting Bangkok from France, said Thailand has many offerings.“We like culture and the people are so nice. We also love shopping her e,”Ms. Lledo said.MasterCard Worldwide's global economic adviser Yuwa Hedrick-Wong cited(引用)overall value for money spent for why Bangkok is attractive. That is true for Thailand overall as well.21.From the passage we can know that .A.Bangkok defeated London by a wide marginB.there are 15.96 million visitors visiting London in 2013C.London Topped List of World's Tourist Destinations in 2012D.Paris is experiencing an increase in its number of tourists22.How many Asian cities have made it to the Top-20 Global Destination Cities in 2013?A.Seven.B. Eight.C. Nine.D. Ten.23.What attracts visitors to Thailand?A.Culture and natural scenery.B. People and buildings.C. Shopping and environment.D. Culture, people and shopping.24.What can we know about MasterCard?A.MasterCard collected data from private agencies.B.It is the third time that MasterCard has released the Index.C.Caroline Lledo was MasterCard’s adviser.D.MasterCard surveyed 131 cities.BShake Shack is a new kind of restaurant becoming more popular in the U.S. The restaurants are not“fast food” . They are known as“fast casual” .Observers say Americans want more choices and fresh food when choosing where and what to eat. This trend is one reason why the fast food restaurant McDonald’ s has struggled financially.In the last quarter of 2014, McDonald’ s net income dropped by about $300 million. The January earnings report brought more bad news. Worldwide sales dropped for the eighth month in a row and even more than expected. Whi le McDonald’s is struggling to get their customers back,ShakeShack, is doing well in making money. The New York-based burger chain had a very successful IPO, or initial public offering, of shares at the end of January. On its first day of trading, Shake Shack went from $21 a share to just under $46 a share. Being part of the “fast casual ”trend has helped Shake Shack. Other fast casual restaurants in the U.S. include Chipotle and Panera.Bonnie Riggs, a restaurant expert with NPD has studied Americans’restaurant habits for almo st 30 years. She says one reason why Americans like fast casu al food is that it’s new. It’s creative, it’s something different and people like to try new things. Her study shows Americans made 61 billion visits to restaurants last year. Three out of four visits were to fast food restaurants, like McDonald’s. Fast casual is still a small percentage of restaurant visits, but it has developed fast. Just as Ms. Riggs says,“It’s growing by leaps and bounds, because they meet consumers’ needs. They know it’s being prepared while they wait, it’ s fresh, quality food, good tasting food at what they say are reasonable and affordable prices.”Many Americans still like their fast food. They just are not going as often. They are finding other ways to have a meal.25.What’ s the trouble with McDonald’ s?A.Its share goes down to $21.B. Shake Shack has taken its place.C. It’ s not popular with Americans.D. Its sales and income have dropped.26.We can learn from Bonnie Riggs that Americans .A.don’ t like fast food any moreB.care only about the qualityC.like to try something newD.pay more restaurant visits to fast casual27.What does the underlined phrase“by leaps and bounds”in Para. 3 mean?A.Steadily.B. Rapidly.C. Slowly.D. Normally.28.Which of the following best describes fast casual?A.Fresh-made and tasty.B. High-quality and expensive.C. Farm-to-table and traditional.D. Time-consuming and special.CAnswering the Community Needs of Our CityThe Silver City Council recognizes that citizens have certain needs. To better meet your needs,we have made several changes to community facilities in 2014. The followings show how we have tried to make your life better.Transport☆Three stations for the suburbs have been added to the western train service.☆20 new buses for the southern line were purchased in January.☆50 per cent of city bus� stops have been upgraded.Communication☆Broadband cable is now available to all parts of the city.☆All of the new Government buildings are smart� wired for better computerservice!Medical Facilities☆The new state� of� the� art Nightingale Hospital was opened in June.☆To overcome a shortage of trained medical staff at Dover Hospital, 10 doctors have been employed from overseas.☆Some facilities at Station Street Hospital have been upgraded.Education☆Textbooks will be free to all primary students in 2014!☆Rental for private schools has been reduced.Protection and Security☆Extra police now patrol(巡逻)the tourist areas.☆50 new police officers graduated in July and have taken up duties in the city area.Entertainment / Recreation☆The new Central Community Building opened in May.☆5,000 new fiction books were bought for the Silver City Library.29.What is the purpose of the changes in Silver City?A.To satisfy all the needs of the citizens.B.To make public service improved.C.To better the citizens’life.D.To meet the needs of the Silver City Council.30.What can we learn from the passage?A.Travel books are provided in the new library.B.More bus lines and stops are bought in Silver City.C.Free medical treatment is available at Station Street Hospital.D.There are more police officers on duty now.31.The public notice is from .A.the communityB. the local governmentC. the Silver City LibraryD. a travel agencyDYou may have experienced the frustration of receiving a parking fine orfinding your car towed away (拖走)after leaving it parked for a couple of minutes.But now a high�tech car sticker could help motorists avoid such a situation by allowing a traffic warden(管理员)to get in touch with them. Car owners can buy the sticker and place it inside their car’s windscreen ,having set it up with vital information, such as their phone number. The slim design will include a sensor that will send a text message warning a driver about a coming fine when touched by a traffic warden. The message will ask them to move their car immediately. The driver could then type a reply for the warden using their smartphone, which will appear on the sticker’s screen.They may choose to write something along the lines of“back in two minutes”in a bid to avoid a fine. Frankfurt-based IT consultant, Daniel Kalliontzis, came up with the idea and is raising funds on Indiegogo to put his 54 sticker into production.The smart sticker system will rely on the good will of traffic wardens and critically, a German law. The law states:“An officer has to choose the most e fficient and inexpensive way for the car owner to remove the vehicle.”It could be cheaper for the authorities to contact the driver than totow his car.At the time of writing, Mr Kalliontzis has raised just over 3,000 of his 50,000 goal on Indiegogo. If he manages to raise the money, the stickers will be shipped in June 2015. But it appears that car owners using the smart system could get some unnecessary warning messages,because anyone could touch the smart sticker.32.The first paragraph is intended to .A.highlight an awkward situationplain about a parking fineC.introduce the topic of the passageD.remind motorists of the parking risk33.What may probably contribute to the application of the TowStop sticker in Germany?A.The sticker’ s low cost.B.The mass production.C.The goodwill of motorists.D.The law of the country.34.What can be concluded from the last paragraph about the TowStop Sticker?A.It takes time and efforts to put it to use.B.Only traffic wardens can touch the sticker.C.All car owners will use the sticker in 2015.D.Kalliontzis is experienced in raising money.35.What’ s the right order of the following statements according to the passage?①A message is sent by the sensor.②The sticker is put inside a car’ s windscreen.③A traffic warden touches the smart sticker.④The sticker is set up with vital information.⑤The motorist sends a message.A.②④⑤③①B.④②③①⑤C. ④②③⑤①D.②④①③⑤第二节(共5 小题;每小题2 分,满分10 分)根据短文的内容,从短文后的选项中选出能填入空白处的最佳选项。
17学年上学期高二期末考试英语试题(附答案)(5)
福建师大附中2016-2017学年上学期期末考试高二英语试题(时间:120分钟 满分:150分 )第Ⅰ卷 (共79分)第一部分:听力(共20题;每小题1分, 满分20分)第一节 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 man do tonight?A. See a movie.B. Do his work.C. Go out with the woman. 2. How many people died in the accident?A. Four.B. Two.C. None.3. What does the man want to be first in the future?A. A pilot.B. A pianist.C. A writer.4. Who is the oldest?A. Betty.B. Tom.C. Paul. 5. Where will the woman buy the eggs?A. On the farm.B. In the shop.C. In the market.第二节 听下面5段对话。
每段对话后有几个小题, 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。
每段对话读两遍。
听第6段材料, 回答第6、7题。
6. What does Jane like doing?A. Fishing.B. Cooking.C. Being with Henry.7. What is the probable relationship between the speakers?A. Mother and son.B. Husband and wife.C. Brother and sister.听第7段材料, 回答第8至10题。
福建省福清第三中学2016-2017学年高二上学期期末考试英语试题pdf版含答案
福清第三中学2017届高二第一学期期末质量检测英语试卷注意事项:1.在答题卷指定位置填写好自己的姓名、班级、考号等信息2.请将答案正确填写在答题卷上第Ⅰ卷(共100分)第一部分:听力(共两节,满分30分)做题时,请先将答案标在试卷上。
录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节(共5小题;每小题 1.5分,满分7.5分)听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
例:How much is the shirt?A.£19.15.B.£9.18.C.£9.15.答案是C。
1.Where was Camp Alison first founded?A.In the UKB.In Australia.C.In America.2.Why is it easy for Camp Alison to find sites?A.It has excellent sports equipment.B.There are many schools in London.C.Schools aren’tusually open in the summer.3.What would the man like to read about?A.Sports.B.Business.C.Local news.4.What does the man mean?A.He is not hungry now.B.He dislikes the food at the dining hall.C.He has finished dinner.5.What are the speakers mainly talking about?A.Their university days.B.A football match.C.A person.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。
福州第一中学2016—2017年高二英语期末试卷(无听力,有答案)
福州第一中学2016―2017学年度第一学期期末考试高二英语试卷(完卷时间:120分钟满分:150分)听力(略)单选(略)第二节完形填空(1×20=20)阅读下面短文,掌握其大意,然后从每题所给的A、B、C、D四个选项中,选出最佳选项。
After losing my dog Cassie, my best friend of 11 years, I felt incredibly lost. It was like getting my arm cut off, like part of me was31.One day while surfing on the Internet, I typed “Cassie” and “dog” into the search bar, just32interest. I clicked on a few websites and had a look at the33dogs also called Cassie.I34one site for pet adoption based in the US with a success story about a Cassie, who had been35. The new owners had sent pictures of her in her new home to the website. The amazing thing was that their Cassie has passed as a twin for mine—the36were striking.I sent an e-mail to the woman who ran the website, along with a37of my dog.I didn’t38to hear anything back, 39I assumed they were far away and probably busy, if the pet refuge(救助所)still existed at all, as the40with Cassie on it was from four years ago.But the owner of the refuge sent me back a lovely41saying she was sorry for my loss, and agreed that it was an amazing coincidence(巧合)that the two dogs looked so similar and had the same42. She told me thatCassie was43with the same owners, and had been brought back to the44and adopted by another couple.A few days later, I45another e-mail, this time from the couple now46the American Cassie—the lady from the refuge had47my e-mail to them. The couple had48some recent photos of their Cassie, saying how glad they were to have her. They then passed on their49and wished me well.I was so pleased that the American Cassie had found a lovely new home. It was also so heartwarming that people on the other side of the world would take the time to send on their good wishes to a50.31. A. losing B. missing C. confused D. shocked32. A. out of B. of C. beyond D. in33. A. same B. loyal C. various D. fierce34. A. cared for B. looked up C. referred to D. came across35. A. hurt B. sold C. adopted D. exchanged36. A. acquaintance B. differences C. similarities D. appearance37. A. picture B. twin C. friend D. character38. A. want B. decide C. like D. expect39. A. before B. because C. when D. until40. A. page B. newspaper C. article D. report41. A. book B. letter C. e-mail D. telephone42. A. name B. color C. size D. height43. A. once again B. no longer C. actually D.regularly44. A. home B. school C. refuge D. hospital45. A. sent B. wrote C. accepted D. received46. A. looking after B. taking care C. caring about D. looking for47. A. turned B. forwarded C. explained D.introduced48. A. left B. taken C. collected D. attached49. A. apology B. enthusiasm C. sympathy D. expectation50. A. stranger B. friend C. dog D. student第三节阅读理解A篇Never Talk to Strangers “Never talk to strangers.” Many children are taught this simple rule as a precaution against abduction(诱拐). In June, 2005, an 11-year-old boy was lost in the Utah wilderness for four days. During that time, he stayed on the path. He saw people searching for him but deliberately hid from them, afraid someone might “steal” him. Eventually, the unfortunate game of hide-and-seek ended and he was found. According to the Canada Safety Council, this alarming incident shows how unwise it is to instill(灌输) a fear of strangers in children. The “stranger danger” message can prevent children from developing the social skills and judgment needed to deal effectively with real-life situations. In a difficult situation, a stranger could be their lifeline to safety.To have a child g o missing is a parent’s worst nightmare. The threat of abduction by a stranger is minimal when compared with other possible reasons for a disappearance. In 2004, there were 67,266 missing-children cases in Canada. Only 31 involved abduction; in most of those cases the abductor was a relative, friend, or person known to the family. There were 671 cases of children wandering off, and 332 cases of abductions by a parent. Almost 80 percent of all cases were runaways. These statistics cast doubt on the idea that children should never talk to strangers. Wandering off is more common—but a lost children may have to call upon a stranger for help, and must develop the ability to judge what kind of people to approach. The “never talk to strangers” rule does not protect children in the situations they are most likely to face. On top of this, it can be confusing. Adults do not model the behavior; they often talk to strangers. A child may not know how to tell who is a stranger, and who is not.For young children, nothing replaces close supervision(监管). Pre-schoolers do not understand risk and tend toact without thinking. Children need to develop habits and attitudes that will protect them from the real threats and dangers they may face. The Canada Safety Council encourages parents to give their children age-appropriate positive messages about safety, bearing in mind how youngsters may understand their world.51. Which of the following statements is NOT true about the 11-year-old boyA. He practiced the “never talk to strangers” rule.B. He hid from the rescuers to avoid possible abduction.C. He eventually showed up when his hide-and-seek game ended.D. He stayed where he was, expecting the coming of familiar people.52. Among the possible reasons for the missing-children cases in Canada, which one is the most frequentA. Being abducted by a parent.B. Wandering off.C. Being abducted by strangers.D. Running away.53. The “never talk to strangers” rule is confusing to children because ___.A. a friendly and attractive person may be dangerousB. adults do not act upon the rule and strangers are hard to tellC. the rule does not protect children in the situation of abductingD. a lost child may have difficulty in communicating with a stranger54. Which would the author ag ree with about the “never talk to strangers” ruleA. It is not well recognized by parents.B. It is not effective in keeping kids safe.C. It is easy enough for children to follow.D. It is practical as a safety tip in daily life.B篇Europeans should try to stay indoors if ash from Iceland's volcano starts settling, the World Health Organization warned Friday as small amounts fell in Iceland, Scotland and Norway.WHO spokesman Daniel Epstein said the tiny ash is potentially dangerous for people when it starts to reach the Earth because particles (粒子) taken in by people can enter the lungs and cause breathing problems. And he also said Europeans who go outside might want to consider wearing a mask.Other experts, however, weren't convinced the volcanic ash would have a major effect on peoples' health and said WHO's warnings were "hysterical." They said volcanic ash was much less dangerous than cigarette smoke or pollution. Volcanic ash is made of fine particles of fragmented volcanic rock. It is light gray to black and can be as fine as talcum powder(滑石粉). During a volcanic eruption, the ash can be breathed deep into the lungs and cause irritation (过敏) even in healthy people. But once it falls from a greater distance — like from the cloud currently hovering above Europe — its health effects are often minimal, experts say."Not all particles are created equal," said Ken Donaldson, a professor at the University of Edinburgh, "In the great scheme of things, volcanic ash is not all that harmful." And he said most Europeans' exposure to volcanic ash would be ignored and that only those in the near districts of the Icelandic volcano would likely be at risk. Dr. Stephen Spiro, a professor of the British Lung Foundation, said the further the particles travel, the less dangerous they will be. "The cloud has already passed over northern Scotland and we haven't heard of any ill effects there," he said. Spiro said to wear masks or stay indoors to avoid volcanic ash was "over the top" and "a bit hysterical."55. The text is mainly about .A. the effect of volcanic ashB. the health risk of volcanic ashC. the disadvantages of volcanic ashD. the opinions on health risk of volcanic ash56. Which one is true according to Paragraph 3?A. The volcanic ash’s effects on Europeans were little.B. The ash caused irritation even in healthy people.C. Other experts thought WTO’S warnings were useful.D. The volcanic ash was more dangerous than cigarette smoke or pollution.57. The underlined word “hysterical” in Paragraph4 most probably means .A. practicalB. overstatedC. valuableD. amazing58. What can we learn from paragraph 4 ?A. The volcanic ash wouldn’t be harmful to people.B. All experts thought the volcanic ash did great harm to our health.C. People close to the volcano would likely be at risk according to some experts.D. Europeans should stay indoors because Iceland's volcano starts settling.C篇Many of the drugs we take aren’t actually digested — they pass through our bodies, and down through the sewer pipes. Traces of those drugs end up in the bodies of fish and other wildlife. Nobody’s sure what effect they have. Now, a paper being published in Science magazine finds that drugs to treat anxiety can affect the behavior of fish.This particular story starts with some fish that live in a creek just downstream from a sewage treatment plant in southern Sweden. Scientists collected the perch (鲈鱼) in that area and discovered that they had accumulated low levels of anxiety drugs in their bodies.Environmental scientist Jonatan Klaminder led a couple of his workmate at Umea University in Sweden to tackle this question in the lab.In the lab, they put some perch in a fish tank to see how they behaved under normal circumstances. Then they added some of a anxiety drug called oxazepam into the tank. The concentrations (浓度) of the drug were the same to those found in the river."They became more unsociable and more active, and they were actually more effective in eating," Klaminder says. "This drug actually removes some of the fear, the sense of fear, from these fishes. So instead of being afraid they focus on feeding.,"Staying close to others is a well-known defense system to avoid natural enemies. In the wild, it is highly dangerous for a small fish to move away from the fish group. "The most likely outcome will be that a bigger fish will eat it," he says. Over time, the whole food chain will be changed.The problem doesn’t present an obvious threat to people who might drink water from streams or eat the fish that live in them. The presence of drugs in surface waters – or even in fish and shellfish – is much lower than the levels that you might need to be concerned about, say Bryan Brook says Bryan Brooks of Baylor University in Waco, Texas, USA.But he warns that isn’t necessarily the case in the developing world. "Some studies show, for example, some rivers in India have the highest concentrations of drugs in the environment," he says. "So the developing world really deserves some additional attention."59. The author wrote the text in order to _____.A. solve a problemB. give some adviceC. tell an interesting storyD. show the results of some research60. Why did the researchers add oxazepam into the fish container?A. To treat a serious fish disease.B. To develop a new anxiety drug.C. To reduce the anxiety of wild perch.D. To copy wild perch’s living conditions.61. In the experiment, which is one of the perch’s changes in behavior?A. They ate much less food.B. They spent more time alone.C. They helped each other when feeding.D. They worried more about their enemies.62. According to the research, the anxiety drugs in rivers ______.A. reduce the number of wild perchB. make large fish calm down easilyC. have deadly effect on small perchD. help wild fish become much healthierD篇In communities north of Denver, residents are pitching in to help teachers and administrators as the Vrain school District tries to solve a $13.8 million budget shortage blamed on mismanagement. "We're worried about our teachers and principals, and we really don't want to lose them because of this," one parent said. "If we can help ease their financial burden, we will."Teachers are grateful, but I know it may be years before the district is solvent (有综合能力的). They feel really good about the parent support, but they realize it's impossible for them to solve this problem.The 22,000-student district discovered the shortage last month."It's extraordinary. Nobody would have imagined something happening like this at this level," said State Treasurer Mike Coffman.Coffman and district officials last week agreed on a state emergency plan freeing up a $9.8 million loan thatenabled the payroll (工资单) to be met for 2,700 teachers and staff in time for the holidays.District officials also took $1.7 million from student-activity accounts of its 38 schools.At Coffman's request, the District Attorney has begun investigating the district's finances. Coffman says he wants to know whether district officials hid the budget shortage until after the November election, when voters approved a $212 million bond issue for schools.In Frederick, students' parents are buying classroom supplies and offering to pay for groceries and utilities to keep first-year teachers and principals in their jobs.Some $36,000 has been raised in donations from Safeway. A Chevrolet dealership donated $10,000 and forgave the district's $10,750 bill for renting the driver educating cars. IBM contributed 4,500 packs of paper."We employ thousands of people in this community," said Mitch Carson, a hospital chief executive, who helped raise funds. "We have children in the school, and we see how they could be affected."At Creek High School, three students started a website that displays newspaper articles, district information and an email forum. "Rumors about what's happening to the district are moving at lighting speed," said a student."We wanted to know the truth, and spread that around instead."63. What has happened to the Vrain School District?A. A huge financial problem has arisen.B. Many schools there are mismanaged.C. Lots of teachers in the district are planning to quit.D. Many administrative personnel have been laid off.64. How did the residents in the Vrain School District respond to the budget shortage?A. They felt somewhat helpless about it.B. They accused those responsible for it.C. They made their efforts to help solve it.D. They demanded a thorough investigation.65. In the view of State Treasurer Mike Coffman, the educational budget shortage is _____.A. unavoidableB. unbelievableC. insolvableD. invisible66. Why did Coffman request an investigation?A. To see if the financial problem was covered up on purpose.B. To find out how serious the consequence of the case would be.C. To make sure that the school principals were innocent.D. To stop the voters approving the $212 million bond issue.第二节七选五(1×5=5)Gene TestingDNA-based tests are among the first commercial medical applications of the new genetic discoveries. Gene tests can be used to diagnose and confirm disease. They provide prognostic (预兆)information about the course of disease. ___67___Currently, several hundred genetic tests are in clinical use. ___68___ Their numbers and varieties are expected to increase rapidly over the next decade. Most current tests detect mutations(突变)associated with rare genetic disorders.Recently, tests have been developed to detect mutations for a handful of more complex conditions such as breast and colon(结肠) cancers. ___69___ And the information they provide helps physicians and patients manage the disease or condition more effectively.___70___ The tests may not detect every mutation associated with a particular condition and the ones they do detect may present different risks to various people and populations. Another important consideration in gene testing is the lack of effective treatments or preventive measures for many diseases and conditions now being diagnosed or predicted.___71___ Because genetic tests uncover information about persons and their families, test results can affect families in many ways. For example, people with genetic disorders may be regarded as a group with diseases to be ashamed of.A.Many more are under development.B.There are some scientific limitations of gene tests.ing genes themselves to treat disease has inspired the imagination of the public.D.Knowledge about the risk of potential future disease can produce mental and psychological impacts.E.One potential benefit of these tests is that they could provide information.F.They can also predict the risk of future disease in healthy people or their children .G.The way disorders are diagnosed, treated, and prevented is improved第三部分笔试一、课文填空(1×4=4)1.On the other hand, there are those, like George Hambley, who , believe that we should not worry about high levels of carbon dioxide in the air.2.It means that more heat energy in the atmosphere causing the global temperature to go up."3.There is no doubt that the earth is becoming warmer (see Graph 1) and that it is human activity that has caused this global warming but natural phenomenon.4.Some are called "greenhouse" gases, the most important one of which is carbon dioxide.二、单词拼写(1×4=4)1.write a short passage on how to solve the problem of global warming.Then make a p__________to the class next Monday.2.A majority if the genera l public may be able to describe natural selection as “s________of the fittest.”3.When i got into the exam room i just panicked and my mind went completely b .4.The __________(委员会)have decided to raise membership fee for next year.三、翻译(2×3=6)1.他的出口狂言导致了他全盘的失败。
福建福州市闽侯县2016-2017学年高二英语下学期期末考试试题
2016-2017学年度高二第二学期期末质量检测英语试卷(考试时间:120分钟试卷满分:150分)第一部分听力(共两节,满分30分)做题时,先将答案标在试卷上。
录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
例:How much is the skirt?A. £19.15.B. £9.18.C. £9.15.答案是C。
1. What is the probable age of Mary?A. 38.B. 40.C. 48.2. What has led Amy to success?A. Her intelligence.B. Her effort.C. Her luck.3. How will the man get to the station?A. By trainB. By bus.C.By car.4. What is the probable relationship between the two speakers?A. Teacher and student.B.Fellow students.C. Mother and son.5. Why did the man apologize?A. He didn’t call on Maria.B. He didn’t phone Maria.C. He didn’t do homework.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。
福建省福州外国语学校2016-2017学年高二数学上学期期末考试试题理(PDF)
高二数学(理科)试题
时量:120 分钟
满分:150 分
一、选择题:只有一项符合题目要求(共 12 小题,每小题 3 分,共 36 分)
1.已知等差数列 an 的公差为 2 ,若 a1 ,a 3 , a4 成等比数列, 则 a2 ( )
A. 4 B. 6 C. 8
则 x1+x2=
.x1x2=
,
由 M 为 AB 的中点,可得 x1+x2=﹣4,得
=﹣4,解得 k= ,
从而 x1x2=8﹣2b2,于是|AB|=
• |x1﹣x2|= •
=
= ,解得 b2=3,
则有椭圆 E 的方程为 + =1.
17.设椭圆的两个焦点分别为 F1,F2,过 F2 作椭圆长轴的垂线与椭圆相交,其中的一个交点
为 P,若△F1PF2 为等腰直角三角形,则椭圆的离心率是________.
三、解答题(本大题共 4 小题,共 44 分。解答 应写出文字说明、证明过程或演算步骤) 18.椭圆的两个焦点的坐标分别为 F1(﹣2,0),F2(2,0),且椭圆经过 点( ,﹣ ) (1)求椭圆标准方程. (2)求椭圆长轴长、短轴长、离心率.
A1O⊥平面 AB CD, A,(0,1.1) B(1,-1.1)
.平面 OCB1的法向量 C(0,1,-1) D(0.-1.1)
为( )
12.抛物线 yቤተ መጻሕፍቲ ባይዱ2x2 上两点 A(x1,y1)、B(x2,y2)关于直线 y=x+m 对称,且 x1·x2
1 =-2,m 等于( ).
3
5
A.2
B.2
C.2
D.3
8.设
2016-2017学年福建省福州高级中学高二年级上学期期末考试英语学科试卷(Word版)
福州高级中学2016-2017学年第一学期期末考试高二英语试卷(完卷时间:120分钟满分:150分)编辑人:胡红梅审核人:福州教管部本试卷分第一卷(100分)和第二卷(50分),全卷满分150分,考试时间120分钟第一部分:听力(略)第二部分:阅读理解(共两节,满分40分)第一节阅读理解(共15小题;每小题2分,.满分30分)AMotherhood may make women smarter and may help prevent dementia(痴呆) in old age by bathing the brain in protective hormones(荷尔蒙), U.S.researchers reported on Thursday.Tests on rats show that those who raise two or more litters of pups do considerably better in tests of memory and skills than rats who have no babies, and their brains show changes that suggest they may be protected against diseases such as Alzheimer’s(早老痴呆症).University of Richmond psychology professor Craig Kinsley believes his findings will translate into humans.“Our research shows that the hormones of pregnancy(怀孕) are protecting the brain, including estrogen(雌激素), which we know has many neuroprotective (保护神经的) effects,” Kinsley said.“It’s rat data but humans are mammals just like these animals are mammals,” he added in a telephone interview.“They go through pregnancy and hormonal changes.”Kinsley said he hoped public health officials and researchers will look to see if having had children protects a woman from Alzheimer’s and other forms of age-related brain decline.“When people think about pregnancy, they think about what happens to babies and the mother from the neck down,” said Kinsley, who presented his findings to the annual meeting of the Society of Neuroscience in Orlando, Florida.“They do not realize that hormones are washing on the brain.If you look at female animals that have never gone through pregnancy, they act differently towardyoung.But if she goes through pregnancy, she will sacrifice her life for her infant —that is a great change in her behavior that showed in genetic alterations(改变) to the brain.”21:How do scientists know “Motherhood may make women smarter”?A.Some researchers have told them.B.Many women say so.C.They know it by experimenting on rats.D.They know it through their own experience.22:What does the phrase “litters of pups” mean in the second paragraph? A.Baby rats.B.Animals.C.Old rats.D.Grown-up rats.23: Which title is the best for this passage?A.Do You Want to Be Smarter?B.Motherhood Makes Women SmarterC.Mysterious HormonesD.An Important StudyBAdult £10.00Child(5-15) £5.70Family tickets2 adults with up to 2 children £25.701 adults with up to2 children £15.70Concessions (ID required)Senior (60 or over) £8.00Student £8.00Unemployed £8.00Disabled £9.00Groups of 15 or moreAdult £7.20Child £5.10ConcessionsAre you a Brighton &Hove resident living within postcodes BN1, BN2, BN3 or BN41 or a student studying at Brighton or Sussex University? If so, you can enjoy reduced admission to the Royal Pavilion all year round:From 1 April 2012 to 31 March 2013: £5.00 per adult with up to four accompanying children free; proof of Brighton & Hove residency is required.Student registered at either Brighton or Sussex University are also entitled to residents’ rate, even if they live outside of the city. A student card confirming current undergraduate or postgraduate study is required.From 1 April 2013 to 31 March 2014 : £ 5.25 per adult with up to four accompanying children free; proof of Brighton &Hove residency is required.You can enjoy free admission to the Royal Pavilion all year round with membership of the Royal Pavilion &Museums Foundation. This is the charity that supports the work of the Royal Pavilion and Museums.Opening timePlease note: Closed for essential maintenance 21-25 January 2013Open dailyOctober to March: 10 a.m. to 5:15 p. m (last tickets at 4:30 p.m.)April to September: 9 a.m. to 5:45 p.m.(last tickets at 5 p.m.)Closed 24 December (from 2:30 p.m.)and all day on 25 and 26 December24. To enter the Royal Pavilion, a group of 20 junior middle school boys will pay_______.A. £180.00B. £125.70C. £102.00D. £135.7025. To enjoy free admission to the Royal Pavilion all year round,_______A. you must study at Brighton or Sussex UniversityB. you must have a student cardC. you must be a member of the Royal Pavilion &Museums FoundationD. you must be a local adult with at most four children26. If you visit the Royal Pavilion in June,______.A. you can’t come in after 4:30 p.m.B. you can’t come in after 5p.m.C. you will come in for freeD. you can’t enjoy reduced admissionCWe sometimes think global warming or climate change is a problem very far away from our lives, and that only the government needs to worry about it. But it's hardly possible to completely stay out of it scientists are now 95 percent sure that humans have been the “dominant cause” of global warming trends since the 1950s.One of the conclusions of a report released on Sept 27 by the United Nations says that human activities have caused global temperatures to rise by 0.89 0C between 1901 and 2012. That might not seem like a lot, but the truth is that a major part of that heat has been absorbed into the oceans, which is not surprising given that they cover two thirds of Earth's surface. Also, water has a much greater capacity (容量) to absorb heat than the air does, according to The Economist.While many greenhouse gases occur naturally and are needed to keep the Earth warm enough to support life, humans' use of fossil fuels is the main source of excess (多余的) greenhouse gases. According to CNN, by driving cars, using electricity produced by burning coal and oil or heating our homes with coal or natural gas, we release a large amount of greenhouse gases into the atmosphere.Your body can barely feel a difference of 0.89 0C, but the Earth's ecosystems are so sensitive that even small changes can disturb them. It often starts with the smallest creatures at the bottom of the food chain, eventually affecting bigger animals, many of which could end up becoming extinct.Global warming is also linked to an increase in extreme weather. A larger amount of carbon dioxide traps more energy inside the atmosphere. This changes the patterns of storms and rainfall in many regions and can lead to droughts and floods. Worse still, melting sea ice in warmer oceans is causing sea levels to rise at a speed of more than three millimeters per year, according to The Guardian, which also increases the risk of flooding.“The report should serve as another wakeup call that our activities today have a profound impact on society, not only for us, but for many generations to come,”French Michel Jarraud, secretary-general of the World Meteorological Organization, said at a news conference.27: The underlined word “dominant” in the first paragraph means “ ________”.A.common B.indirectC.secondary D.leading28: Which of the following statements is TRUE according to the passage? A.Greenhouse gases have been proven to harm merely the Earth .B.There is little we can do to prevent global warming.C.Global warming can increase the chances of droughts and floods.D.The hugeness of oceans makes them better absorbers of heat than the air. 29: The rise in global temperatures between 1901 and 2012 ________.A.is more harmful to smaller creatures than bigger onesB.is not serious because most of the extra heat has been absorbed by the oceans C.has made the Earth's ecosystems more sensitive to changesD.is likely to cause many species to become extinct30: What is Michel Jarraud's attitude toward the report released by the UN? A.Negative. B.Supportive.C.Doubtful. D.Uninterested.DAutumn means different things to different people. “It all depends on your personality.” said British naturalist Richard Mabey. “Personality shapes your view of the season,” he said. “You may see it as a fading-away, a packing-up (结束), or as a time of packing in another sense --- the excited gathering of resources before a long journey.”If this is true, perhaps it tells us a little about, for instance, Thomas Hood, the 19th Century English poet. About November, he wrote:No warmth, no cheerfulness, no healthful easeNo shade, no shine, no butterflies, no beesNovember!On the other hand, another English poet John Keats, already sensing he was seriously ill, was inspired by a late September day to pen one of the most famous poems in the English language, To Autumn. He wrote to a friend afterwards that there was something comforting and healing about it.According to Richard Mabey, Keats has the biological evidence on his side. Autumn is not a time of slowing down, but a time of new beginnings and great movements of creatures. For example, just at the moment that Keats's “gathering swallows” (in To Autumn) are departing for Africa, millions of creatures are fleeing from the frozen north like Iceland, Greenland and Russia to winter along the east and south coasts of Britain. According to scientists, before falling, the leaves transfer their chlorophyll (叶绿素) and carbohydrates (碳水化合物) into the woody parts of the tree for safe-keeping over winter. What remains are the natural antioxidants (防老剂) in the leaves: the yellow and orange carotenoids (类胡萝卜素), and another protective chemical specially produced for autumn, the bright-red anthocyanin (花青素). High color is not a signal of deterioration (退化) and decline, but of detox (排毒的) ability and good health.A century after Keats, the American poet Loren Eiseley wrote in his journal: “Suppose we saw ourselves burning like maples in a golden autumn. And that we could break up like autumn leaves…dropping their substance like chlorophyll. Would not our attitude towards death be different?”31. From Thomas Hood’s poem, we may infer that _______.A. he suffered a lot from cold NovemberB. he missed the shining summer days very muchC. he had a negative attitude towards autumnD. he enjoyed butterflies and bees very much32. In autumn, leaves turn yellow before falling because ______.A. they can’t bear the freezingB. they can’t get enough water from the wood partC. chlorophyll and carbohydrates have been lost through leavesD. chlorophyll and carbohydrates have come back to the wood part33. From the passage we can learn that________.A. autumn has different faces in different people’s eyesB. John Keats was a good biologist as well as a poetC. all creatures move from the cold north to Britain for winterD. The three poets were only known for their poems about autumn34. Which word can best describe Loren Eiseley’s attitude towards autumn?A. FearfulB. OptimisticC. DoubtfulD. Realistic.35. What does the underlined sentence mean?A. Man can never live long, just as leaves must leave the tree annually.B. Man is different from autumn leaves, which will come again the next spring.C. Man should have a positive attitude towards death, quite different from autumn leaves.D. Man should treat death calmly, just like autumn leaves fall to the ground.第二节第二节(共5小题:每小题2分,满分10分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。
福建省福州市2016-2017学年高二英语上学期期末考试试题(含答案)
福建省福州市2016-2017学年高二英语上学期期末考试试题(完卷时间:120分钟,总分:150分)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 gift will the woman probably get for Mary?A. A schoolbag.B. A CD.C. A movie ticket.2. What is the man doing?A. Watching TV.B. Enjoying a party.C. Looking for his clothes.3. What does the man mainly do in his spare time?A. He plays sports.B. He plays the piano.C. He learns a language.4. Which flavor is the most popular?A. Strawberry.B. Chocolate.C. Lemon.5. What are the speakers talking about?A. A movie they just saw.B. A favorite actor.C. Weekend plans.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。
福建省福州市高二英语下学期期末考试试题
2016—2017学年第二学期期末考试高二英语考试时间:120分钟试卷满分:150分2017.6.11第I卷(满分100分)第一部分:听力(共20小题;每小题1.5分,满分30分)第一节听下面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. How did Jenny become healthy and beautiful?A. By eating less.B. By reducing working hours.C. By changing her diet and exercising.2. What does the woman want the man to do?A. Call her back.B. Take a message for her.C. Leave a message to Peter.3. Why does the man need a rest?A. He has been devoted to his work.B. He is too old to walk around.C. He has hur t his shoulders.4. Where is the man?A. In a hotel.B. In an office.C. In a restaurant.5. What are the speakers probably talking about?A. Finding a hotel.B. Buying a house.C. Renting a house.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。
福建省福州市高二英语上学期期末考试试题(1)
福建省福州市2016-2017学年高二英语上学期期末考试试题(完卷时间:120分钟,总分:150分)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 gift will the woman probably get for Mary?A. A schoolbag.B. A CD.C. A movie ticket.2. What is the man doing?A. Watching TV.B. Enjoying a party.C. Looking for his clothes.3. What does the man mainly do in his spare time?A. He plays sports.B. He plays the piano.C. He learns a language.4. Which flavor is the most popular?A. Strawberry.B. Chocolate.C. Lemon.5. What are the speakers talking about?A. A movie they just saw.B. A favorite actor.C. Weekend plans.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。
福建省福州外国语学校2016-2017学年高二上学期期末数
2016-2017学年福建省福州外国语学校高二(上)期末数学模拟试卷(理科)一、选择题:本大题共12个小题,每小题5分,共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.1.已知复数z满足(z﹣1)•i=1+i,则=()A.2﹣i B.2+i C.﹣2﹣i D.﹣2+i2.如果方程表示焦点在y轴上的椭圆,则m的取值范围是()A.3<m<4 B.C.D.3.椭圆(a>b>0)的左、右顶点分别是A,B,左、右焦点分别是F1,F2.若|AF1|,|F1F2|,|F1B|成等比数列,则此椭圆的离心率为()A.B.C.D.4.有下列四个命题:①“若x+y=0,则x,y互为相反数”的逆命题;②“全等三角形的面积相等”的否命题;③“若q≤1,则x2+2x+q=0有实根”的逆否命题;④“直角三角形有两个角是锐角”的逆命题;其中真命题为()A.①②B.②③C.①③D.③④5.等轴双曲线C的中心在原点,焦点在x轴上,C与抛物线y2=16x的准线交于A,B两点,|AB|=4,则C的实轴长为()A.4 B.2 C.D.86.设圆(x+1)2+y2=25的圆心为C,A(1,0)是圆内一定点,Q为圆周上任一点.线段AQ的垂直平分线与CQ的连线交于点M,则M的轨迹方程为()A.B.C.D.7.设条件p:|x﹣2|<3,条件q:0<x<a,其中a为正常数,若p是q的必要不充分条件,则a的取值范围是()A.(0,5]B.(0,5) C.[5,+∞)D.(5,+∞)8.点P在椭圆7x2+4y2=28上,则点P到直线3x﹣2y﹣16=0的距离的最大值为()A. B. C. D.9.已知斜率为k=1的直线与双曲线﹣=1(a>0,b>0)交于A、B两点,若A、B的中点为M(1,3),则双曲线的渐近线方程为()A.x±y=0 B.x±y=0 C.x±2y=0 D.2x±y=010.已知抛物线C的方程为y2=2px(p>0),一条长度为4p的线段AB的两个端点A、B在抛物线C上运动,则线段AB的中点D到y轴距离的最小值为()A.2p B.C.D.3p11.双曲线C:﹣=1的左、右顶点分别为A1,A2,点P在C上且直线PA2斜率的取值范围是[﹣4,﹣2],那么直线PA1斜率的取值范围是()A.[﹣1,﹣]B.[,] C.[﹣,﹣]D.[,]12.已知F为抛物线y2=x的焦点,点A,B在该抛物线上且位于x轴的两侧,•=2(其中O为坐标原点),则△ABO与△AFO面积之和的最小值是()A.2 B.3 C.D.二、填空题(每题5分,满分20分,将答案填在答题纸上)13.命题:∃x0∈R,使得x02+2x0+5=0的否定是.14.与椭圆4x2+9y2=36有相同的焦点,且过点(﹣3,2)的椭圆方程为.15.已知F是双曲线的左焦点,A(1,4),P是双曲线右支上的动点,则|PF|+|PA|的最小值为.16.命题p:关于x的不等式x2+2ax+4>0,对一切x∈R恒成立;命题q:函数f (x)=(3﹣2a)x在R上是增函数.若p或q为真,p且q为假,则实数a的取值范围为.三、解答题(本大题共5小题,共70分.解答应写出文字说明、证明过程或演算步骤.)=4a n+2n+1(n∈N*).17.已知数列{a n}满足a1=2,a n+1(1)令b n=+1,求证:数列{b n}为等比数列;(2)求数列{a n}的通项公式;(3)求满足a n≥240的最小正整数n.18.如图,在△ABC中,BC边上的中线AD长为3,且cosB=,cos∠ADC=﹣.(1)求sin∠BAD的值;(2)求AC边的长.19.如图,在四面体ABCD中,已知∠ABD=∠CBD=60°,AB=BC=2,(1)求证:AC⊥BD;(2)若平面ABD⊥平面CBD,且BD=,求二面角C﹣AD﹣B的余弦值.20.已知一条曲线C在y轴右边,C上任一点到点F(2,0)的距离减去它到y轴的距离的差都是2(1)求曲线C的方程;(2)一直线l与曲线C交于A,B两点,且|AF|+|BF|=8,求证:AB的垂直平分线恒过定点.21.如图,椭圆M: +=1(a>b>0)的离心率为,直线x=±a和y=±b 所围成的矩形ABCD的面积为8.(Ⅰ)求椭圆M的标准方程;(Ⅱ)设直线l:y=x+m(m∈R)与椭圆M有两个不同的交点P,Q,l与矩形ABCD有两个不同的交点S,T.求的最大值及取得最大值时m的值.2016-2017学年福建省福州外国语学校高二(上)期末数学模拟试卷(理科)参考答案与试题解析一、选择题:本大题共12个小题,每小题5分,共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.1.已知复数z满足(z﹣1)•i=1+i,则=()A.2﹣i B.2+i C.﹣2﹣i D.﹣2+i【考点】复数代数形式的乘除运算.【分析】把已知等式变形,利用复数代数形式的乘除运算化简求得z,再由共轭复数的概念得答案.【解答】解:由(z﹣1)•i=1+i,得,∴z=2﹣i,则.故选:B.2.如果方程表示焦点在y轴上的椭圆,则m的取值范围是()A.3<m<4 B.C.D.【考点】椭圆的定义.【分析】进而根据焦点在y轴推断出4﹣m>0,m﹣3>0并且m﹣3>4﹣m,求得m的范围.【解答】解:由题意可得:方程表示焦点在y轴上的椭圆,所以4﹣m>0,m﹣3>0并且m﹣3>4﹣m,解得:.故选D.3.椭圆(a>b>0)的左、右顶点分别是A,B,左、右焦点分别是F1,F2.若|AF1|,|F1F2|,|F1B|成等比数列,则此椭圆的离心率为()A.B.C.D.【考点】椭圆的简单性质;等比关系的确定.【分析】由题意可得,|AF1|=a﹣c,|F1F2|=2c,|F1B|=a+c,由|AF1|,|F1F2|,|F1B|成等比数列可得到e2==,从而得到答案.【解答】解:设该椭圆的半焦距为c,由题意可得,|AF1|=a﹣c,|F1F2|=2c,|F1B|=a+c,∵|AF1|,|F1F2|,|F1B|成等比数列,∴(2c)2=(a﹣c)(a+c),∴=,即e2=,∴e=,即此椭圆的离心率为.故选B.4.有下列四个命题:①“若x+y=0,则x,y互为相反数”的逆命题;②“全等三角形的面积相等”的否命题;③“若q≤1,则x2+2x+q=0有实根”的逆否命题;④“直角三角形有两个角是锐角”的逆命题;其中真命题为()A.①②B.②③C.①③D.③④【考点】命题的真假判断与应用.【分析】利用四种命题关系写出四个命题,然后判断真假即可.【解答】解:①“若x+y=0,则x,y互为相反数”的逆命题:“若x,y互为相反数,则x+y=0”逆命题正确;②“全等三角形的面积相等”的否命题:“不全等三角形的面积不相等”,三角形的命题公式可知只有三角形的底边与高的乘积相等命题相等,所以否命题不正确;③“若q≤1,则x2+2x+q=0有实根”的逆否命题:“x2+2x+q=0没有实根,则q>1”,因为x2+2x+q=0没有实根,所以4﹣4q<0可得q>1,所以逆否命题正确;④“直角三角形有两个角是锐角”的逆命题:两个角是锐角的三角形是直角三角形,显然不正确.正确命题有①③.故选:C.5.等轴双曲线C的中心在原点,焦点在x轴上,C与抛物线y2=16x的准线交于A,B两点,|AB|=4,则C的实轴长为()A.4 B.2 C.D.8【考点】双曲线的简单性质.【分析】设出双曲线方程,求出抛物线的准线方程,利用|AB|=4,即可求得结论.【解答】解:设等轴双曲线C的方程为x2﹣y2=λ.(1)∵抛物线y2=16x,2p=16,p=8,∴=4.∴抛物线的准线方程为x=﹣4.设等轴双曲线与抛物线的准线x=﹣4的两个交点A(﹣4,y),B(﹣4,﹣y)(y >0),则|AB|=|y﹣(﹣y)|=2y=4,∴y=2.将x=﹣4,y=2代入(1),得(﹣4)2﹣(2)2=λ,∴λ=4∴等轴双曲线C的方程为x2﹣y2=4,即,∴C的实轴长为4.故选:A6.设圆(x+1)2+y2=25的圆心为C,A(1,0)是圆内一定点,Q为圆周上任一点.线段AQ的垂直平分线与CQ的连线交于点M,则M的轨迹方程为()A.B.C.D.【考点】圆锥曲线的轨迹问题.【分析】根据线段中垂线的性质可得,|MA|=|MQ|,又|MQ|+|MC|=半径5,故有|MC|+|MA|=5>|AC|,根据椭圆的定义判断轨迹椭圆,求出a、b值,即得椭圆的标准方程.【解答】解:由圆的方程可知,圆心C(﹣1,0),半径等于5,设点M的坐标为(x,y ),∵AQ的垂直平分线交CQ于M,∴|MA|=|MQ|.又|MQ|+|MC|=半径5,∴|MC|+|MA|=5>|AC|.依据椭圆的定义可得,点M的轨迹是以A、C 为焦点的椭圆,且2a=5,c=1,∴b=,故椭圆方程为=1,即.故选D.7.设条件p:|x﹣2|<3,条件q:0<x<a,其中a为正常数,若p是q的必要不充分条件,则a的取值范围是()A.(0,5]B.(0,5) C.[5,+∞)D.(5,+∞)【考点】必要条件、充分条件与充要条件的判断.【分析】根据不等式的性质,以及充分条件和必要条件的定义,即可得到结论.【解答】解:由|x﹣2|<3,得﹣3<x﹣2<3,即﹣1<x<5,即p:﹣1<x<5,∵q:0<x<a,a为正常数∴要使若p是q的必要不充分条件,则0<a≤5,故选:A.8.点P在椭圆7x2+4y2=28上,则点P到直线3x﹣2y﹣16=0的距离的最大值为()A. B. C. D.【考点】直线与圆锥曲线的关系.【分析】由P在椭圆7x2+4y2=28上,知P点坐标是(),点P到直线3x﹣2y﹣16=0的距离d==,由此能求出点P到直线3x﹣2y﹣16=0的距离的最大值.【解答】解:∵P在椭圆7x2+4y2=28上,椭圆7x2+4y2=28的标准方程是,可设P点坐标是(),(0≤α<360°)∴点P到直线3x﹣2y﹣16=0的距离d=,=,(0≤θ<360°)∴.故选C.9.已知斜率为k=1的直线与双曲线﹣=1(a>0,b>0)交于A、B两点,若A、B的中点为M(1,3),则双曲线的渐近线方程为()A.x±y=0 B.x±y=0 C.x±2y=0 D.2x±y=0【考点】双曲线的简单性质.【分析】利用点差法,可得,即可求出双曲线的渐近线方程.【解答】解:设A(x1,y1),B(x2,y2),则,两式相减可得:,∴斜率为k=1的直线与双曲线﹣=1(a>0,b>0)交于A、B两点,A、B的中点为M(1,3),∴,∴.故选:B.10.已知抛物线C的方程为y2=2px(p>0),一条长度为4p的线段AB的两个端点A、B在抛物线C上运动,则线段AB的中点D到y轴距离的最小值为()A.2p B.C.D.3p【考点】直线与圆锥曲线的关系.【分析】l:x=﹣,分别过A,B,M作AC⊥l,BD⊥l,MH⊥l,垂足分别为C,D,H,要求M到y轴的最小距离,只要先由抛物线的定义求M到抛物线的准线的最小距离d,然后用d﹣即可求解.【解答】解:由题意可得抛物线的准线l:x=﹣分别过A,B,M作AC⊥l,BD⊥l,MH⊥l,垂足分别为C,D,H在直角梯形ABDC中,MH=,由抛物线的定义可知AC=AF,BD=BF(F为抛物线的焦点)MH=≥=2p即AB的中点M到抛物线的准线的最小距离为2p,∴线段AB的中点M到y轴的最短距离为=.故选:C.11.双曲线C:﹣=1的左、右顶点分别为A1,A2,点P在C上且直线PA2斜率的取值范围是[﹣4,﹣2],那么直线PA1斜率的取值范围是()A.[﹣1,﹣]B.[,] C.[﹣,﹣]D.[,]【考点】双曲线的简单性质.【分析】由双曲线C:﹣=1可知其左顶点A1(﹣,0),右顶点A2(,0).设P(x0,y0)(x0≠±),则得=,记直线PA1的斜率为k1,直线PA2的斜率为k2,则k1k2==,再利用已知给出的直线PA2斜率的取值范围是[﹣4,﹣2],即可解出.【解答】解:由双曲线C:﹣=1可知其左顶点A1(﹣,0),右顶点A2(,0).设P (x 0,y 0)(x 0≠±),则得=.记直线PA 1的斜率为k 1,直线PA 2的斜率为k 2,则k 1k 2==,∵直线PA 2斜率的取值范围是[﹣4,﹣2],∴直线PA 1斜率的取值范围是[﹣,﹣],故选:C .12.已知F 为抛物线y 2=x 的焦点,点A ,B 在该抛物线上且位于x 轴的两侧, •=2(其中O 为坐标原点),则△ABO 与△AFO 面积之和的最小值是( )A .2B .3C .D .【考点】直线与圆锥曲线的关系.【分析】可先设直线方程和点的坐标,联立直线与抛物线的方程得到一个一元二次方程,再利用韦达定理及•=2消元,最后将面积之和表示出来,探求最值问题.【解答】解:设直线AB 的方程为:x=ty +m ,点A (x 1,y 1),B (x 2,y 2), 直线AB 与x 轴的交点为M (m ,0),由⇒y 2﹣ty ﹣m=0,根据韦达定理有y 1•y 2=﹣m ,∵•=2,∴x 1•x 2+y 1•y 2=2,结合及,得,∵点A ,B 位于x 轴的两侧,∴y 1•y 2=﹣2,故m=2.不妨令点A 在x 轴上方,则y 1>0,又,∴S △ABO +S △AFO ═×2×(y 1﹣y 2)+×y 1,=.当且仅当,即时,取“=”号,∴△ABO与△AFO面积之和的最小值是3,故选B.二、填空题(每题5分,满分20分,将答案填在答题纸上)13.命题:∃x0∈R,使得x02+2x0+5=0的否定是∀x∈R,使得x2+2x+5≠0.【考点】命题的否定.【分析】直接利用特称命题的否定是全称命题写出结果即可.【解答】解:因为特称命题的否定是全称命题,所以命题:∀x∈R,使得x2+2x+5≠0.故答案为:∀x∈R,使得x2+2x+5≠0.14.与椭圆4x2+9y2=36有相同的焦点,且过点(﹣3,2)的椭圆方程为.【考点】圆锥曲线的共同特征.【分析】由椭圆4x2+9y2﹣36=0求得焦点坐标,进而求得椭圆的半焦距c,根据椭圆过点(﹣3,2)求得a,根据b和c与a的关系求得b即可写出椭圆方程.【解答】解:椭圆4x2+9y2﹣36=0,∴焦点坐标为:(,0),(﹣,0),c=,∵椭圆的焦点与椭圆4x2+9y2﹣36=0有相同焦点设椭圆的方程为:,∴椭圆的半焦距c=,即a2﹣b2=5∴解得:a2=15,b2=10∴椭圆的标准方程为故答案为:.15.已知F是双曲线的左焦点,A(1,4),P是双曲线右支上的动点,则|PF|+|PA|的最小值为9.【考点】双曲线的定义;双曲线的简单性质;双曲线的应用.【分析】根据A点在双曲线的两支之间,根据双曲线的定义求得a,进而根据PA|+|PF′|≥|AF′|=5两式相加求得答案.【解答】解:∵A点在双曲线的两支之间,且双曲线右焦点为F′(4,0),∴由双曲线性质|PF|﹣|PF′|=2a=4而|PA|+|PF′|≥|AF′|=5两式相加得|PF|+|PA|≥9,当且仅当A、P、F′三点共线时等号成立.故答案为9.16.命题p:关于x的不等式x2+2ax+4>0,对一切x∈R恒成立;命题q:函数f (x)=(3﹣2a)x在R上是增函数.若p或q为真,p且q为假,则实数a的取值范围为(﹣∞,﹣2)∪[1,2).【考点】复合命题的真假.【分析】根据不等式的恒成立的等价条件及幂函数的单调性分别求得命题命题p、q为真时a的范围,再利用复合命题真值表判断:若p或q为真,p且q为假,则命题p、q一真一假,分别求出当p真q假时和当p假q真时a的范围,再求并集.【解答】解:关于x的不等式x2+2ax+4>0,对一切x∈R恒成立,则△=4a2﹣16<0,即a 2<4,解得﹣2<a <2;命题q 为真命题,则3﹣2a >1⇒a <1,根据复合命题真值表知:若p 或q 为真,p 且q 为假,则命题p 、q 一真一假,当p 真q 假时,,则1≤a <2;当p 假q 真时,,则a ≤﹣2,∴实数a 的取值范围是a ≤﹣2或1≤a <2, 故答案为:(﹣∞,﹣2)∪[1,2)三、解答题(本大题共5小题,共70分.解答应写出文字说明、证明过程或演算步骤.)17.已知数列{a n }满足a 1=2,a n +1=4a n +2n +1(n ∈N *).(1)令b n =+1,求证:数列{b n }为等比数列;(2)求数列{a n }的通项公式;(3)求满足a n ≥240的最小正整数n . 【考点】数列递推式;等比关系的确定.【分析】(1)由a n +1=4a n +2n +1,b n =+1,可得b n +1=2b n ,结合a 1=2,可得数列{b n }是首项为2,公比为2的等比数列,(2)由(1)得:b n =2n ,结合b n =+1,可得数列{a n }的通项公式;(3)令t=2n ,则a n ≥240可化为:t 2﹣t ≥240,先解二次不等式,再解指数不等式可得答案.【解答】证明:(1)∵a n +1=4a n +2n +1,b n =+1,∴b n +1=+1===2(+1)=2b n ,又∵a 1=2,∴b1=2,∴数列{b n}是首项为2,公比为2的等比数列,(2)由(1)得:b n=2n,即+1=2n,∴a n=4n﹣2n,(3)令t=2n,则a n≥240可化为:t2﹣t≥240,解得:t≥16,即2n≥16,n≥4,故满足a n≥240的最小正整数n=418.如图,在△ABC中,BC边上的中线AD长为3,且cosB=,cos∠ADC=﹣.(1)求sin∠BAD的值;(2)求AC边的长.【考点】余弦定理.【分析】(1)由同角的三角函数的关系和两角差的正弦公式即可求出;(2)由正弦定理和余弦定理即可求出.【解答】解:(1)因为cosB=,所以sinB=.又cos∠ADC=﹣,所以sin∠ADC=,所以sin∠BAD=sin(∠ADC﹣∠B)=sin∠ADCcosB﹣cos∠ADCsinB=×﹣(﹣)×=.(2)在△ABD中,由=得=,解得BD=2.故DC=2,从而在△ADC中,由AC2=AD2+DC2﹣2AD•DC•cos∠ADC=32+22﹣2×3×2×(﹣)=16,得AC=4.19.如图,在四面体ABCD中,已知∠ABD=∠CBD=60°,AB=BC=2,(1)求证:AC⊥BD;(2)若平面ABD⊥平面CBD,且BD=,求二面角C﹣AD﹣B的余弦值.【考点】二面角的平面角及求法;棱锥的结构特征;空间中直线与直线之间的位置关系.【分析】(1)由已知得△ABD≌△CBD,从而AD=CD,取AC的中点E,连结BE,DE,则BE⊥AC,DE⊥AC,从而AC⊥平面BED,由此能证明AC⊥BD.(2)过C作CH⊥BD于点H,由已知得CH⊥平面ABD,过H做HK⊥AD于点K,连接CK,则∠CKH为二面角C﹣AD﹣B的平面角,由此能求出二面角C﹣AD﹣B的余弦值.【解答】(1)证明:∵∠ABD=∠CBD,AB=BC,BD=BD.∴△ABD≌△CBD,∴AD=CD.取AC的中点E,连结BE,DE,则BE⊥AC,DE⊥AC.又∵BE∩DE=E,BE⊂平面BED,BD⊂平面BED,∴AC⊥平面BED,∴AC⊥BD.(2)解:过C作CH⊥BD于点H.则CH⊂平面BCD,又∵平面ABD⊥平面BCD,平面ABD∩平面BCD=BD,∴CH⊥平面ABD.过H做HK⊥AD于点K,连接CK.∵CH⊥平面ABD,∴CH⊥AD,又HK∩CH=H,∴AD⊥平面CHK,∴CK⊥AD.∴∠CKH为二面角C﹣AD﹣B的平面角.连接AH.∵△ABD≌△CBD,∴AH⊥BD.∵∠ABD=∠CBD=60°,AB=BC=2,∴AH=CH=,BH=1.∵BD=,∴DH=.∴AD=,∴HK==.∴tan=,∴cos,∴二面角C﹣AD﹣B的余弦值为.20.已知一条曲线C在y轴右边,C上任一点到点F(2,0)的距离减去它到y轴的距离的差都是2(1)求曲线C的方程;(2)一直线l与曲线C交于A,B两点,且|AF|+|BF|=8,求证:AB的垂直平分线恒过定点.【考点】直线与圆锥曲线的综合问题.【分析】(1)由条件,P到F(2,0)的距离等于到直线x=﹣2的距离,可得曲线C是以F为焦点、直线x=﹣2为准线的抛物线,从而可求曲线C的方程;(2)由抛物线的定义,知x1+x2=4,设A(x1,y1),B(x2,y2),线段AB的垂直平分线与x轴交于Q(t,0),则|QA|=|QB|,由此即可得出结论.【解答】解:(1)由条件,P到F(2,0)的距离等于到直线x=﹣2的距离,∴曲线C是以F为焦点、直线x=﹣2为准线的抛物线,其方程为y2=8x;(2)∵|AF|+|BF|=8,∴x1+x2=4,设A(x1,y1),B(x2,y2),线段AB的垂直平分线与x轴交于Q(t,0),∴|QA|=|QB|即:(x1﹣t)2+y12=(x2﹣t)2+y22,又y12=8x1,y22=8x2,∴(x1﹣t)2+8x1=(x2﹣t)2+8x2整理得:(x1﹣x2)(x1+x2﹣2t+8)=0,∴t=6,∴AB的垂直平分线恒过定点(6,0).21.如图,椭圆M: +=1(a>b>0)的离心率为,直线x=±a和y=±b 所围成的矩形ABCD的面积为8.(Ⅰ)求椭圆M的标准方程;(Ⅱ)设直线l:y=x+m(m∈R)与椭圆M有两个不同的交点P,Q,l与矩形ABCD有两个不同的交点S,T.求的最大值及取得最大值时m的值.【考点】直线与圆锥曲线的综合问题;椭圆的标准方程.【分析】(Ⅰ)通过椭圆的离心率,矩形的面积公式,直接求出a,b,然后求椭圆M的标准方程;(Ⅱ)通过,利用韦达定理求出|PQ|的表达式,通过判别式推出的m的范围,①当时,求出取得最大值.利用由对称性,推出,取得最大值.③当﹣1≤m≤1时,取得最大值.求的最大值及取得最大值时m的值.【解答】解:(I)…①矩形ABCD面积为8,即2a•2b=8…②由①②解得:a=2,b=1,∴椭圆M的标准方程是.(II),由△=64m2﹣20(4m2﹣4)>0得.设P(x1,y1),Q(x2,y2),则,.当l过A点时,m=1,当l过C点时,m=﹣1.①当时,有,,其中t=m+3,由此知当,即时,取得最大值.②由对称性,可知若,则当时,取得最大值.③当﹣1≤m≤1时,,,由此知,当m=0时,取得最大值.综上可知,当或m=0时,取得最大值.2017年1月24日。
福建省福州外国语学校2016-2017学年高二数学上学期期末考试试题文(PDF)
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福州市外国语学校2016-2017上学期期末考试高二英语试题时量:120分钟满分:150分第Ⅰ卷(共100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)请听下面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 color is the boss’s hair?A.Brown.B.Blonde.C.Dark.2.What can the man get for booking three nights?A.$50in cash.B.A shopping card.C.A gas card.3.What does the girl say about her new classmates?A.It’s difficult to know all of them.B.They are very clever.C.They are indifferent.4.Where does the conversation take place?A.In a clothing store.B.At the woman’s.C.In a ballroom.5.How much does the man cut the price?A.$20.B.$25.C.$45.第二节:(共15小题;每小题1.5分,满分22.5分)请听下面5段对话或独白。
每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,每小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
请听第6段材料,回答第6至7题。
6.What's the weather this weekend?A.More wind.B.More rain.C.More sunshine.7.What can we learn about the picnic table?A.It's not cheap.B.It's of bad quality.C.It's bought last year.请听第7段材料,回答第8至9题。
8.Why does the man call the police station?A.He found a stolen car.B.He lost his car.C.He had a car accident. 9.What information did the police ask for at last?A.The car's number.B.The type of car.C.The address and name of the man.请听第8段材料,回答第10至12题。
10.How much time do they have for preparing for the presentation?A.Over an hour.B.About forty minutes.C.About half an hour. 11.What can we learn about the presentat ion?A.It will need more things than expected.B.It will take place in a large conference room.C.It will be similar to the one that has already been given.12.What will the man do?A.Send the woman a set of charts.B.Prepare the presentation materials.C.Copy the original Prayer Group report.请听第9段材料,回答第13至16题。
13.Who is the man?A.A ticket collector.B.A jeweler.C.A policeman.14.Where does the conversation probably take place?A.On a trainB.On a street.C.At an office.15.How many cigarette lighters are there in the woman's bag?A.10B.15.C.20.16.How does the man act to the woman?A.Rudely.B.Carelessly.C.Politely.请听第10段材料,回答第17至20题。
17.When did the speaker become a vegetarian?A.When she was6years old.B.When she was7years old.C.When she was8years old.18.How will the speaker feel if she eats meat now?A.She feels ill.B.She feels full.C.She feels dirty.19.What can she only eat sometimes when travelling?A.Tofu and broccoli.B.Chocolate.C.A bowl of rice.20.What's her parents'attitude to her as a vegetarian?A.Rejective.B.Understandable.C.Indifferent.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。
ABarack Obama has really gone wild.The US president has taken part in the survival television show Running Wild With Bear Grylls,which will air on NBC later this year. In the show,Obama goes on an adventure with host Bear Grylls,learning how to survive in the Alaskan wilderness.Edward Michael“Bear”Grylls,41,has become known around the world as one of the most famous outdoor adventurers.The Briton has appeared on a number of wilderness survival shows in which he has climbed,sailed,and eaten bugs or cow tongue.Obama doesn’t have to eat bugs or cow tongue on his adventure with Grylls. But he does have to eat leftovers-a bloody salmon(三文鱼).It was partly enjoyed by a bear that left some meat behind.Although he is far from the White House kitchen,Obama seems to enjoy the outdoors.“As president,I am in what’s called the bubble(保护膜),and the Secret Service makes sure that I’m always out of danger...but I sometimes want to get out,”he said in a video.However,Obama’s appearance on the show isn’t just for fun.He took part to raise awareness of the effect global warming has had on the US’s largest state, Alaska.21.On his adventure,Obama______.A.has to eat something strange like bugsB.enjoys cow tongue with GryllsC.takes in some unusual foodD.never has any difficulty22.It can be inferred from the passage that_____.A.Obama has been tired of the life in the White House presidents have never been in danger because of the Secret ServiceC.the food prepared in the White House is not as good as the food outdoorsD.the life outside the White House is sometimes attractive to the president23.The purpose of Obama’s appearance on the show is_____.A.to have some funB.to promote environmental protectionC.to enjoy the wilderness in Alaska.D.to get out of the White House for a change24.Which of the following statements is true according to the passage?A.Grylls is the most well known outdoor adventurer around the world.B.The TV show with Obama’s appearance is now on air on NBC.C.Obama learns how to survive with host Bear Grylls in African wilderness.D.Grylls has special abilities to survive in the wildBArriving in Sydney on his own from India,my husband,Rashid,stayed in a hotel for a short time while looking for a house for me and our children.During the first week of his stay,he went out one day to do some shopping. He came back in the late afternoon to discover that his suitcase was gone.He was extremely worried as the suitcase had all his important papers,including his passport.He reported the case to the police and then sat there,lost and lonely in a strange city,thinking of the terrible troubles of getting all the paperwork organised again from a distant country while trying to settle down in a new one.Late in the evening,the phone rang.It was a stranger.He was trying to pronounce my husband's name and was asking him a lot of questions.Then he said they had found a pile of papers in their trash can(垃圾桶)that had been left out on the footpath.My husband rushed to their home to find a kind family holding all his papers and documents.Their young daughter had gone to the trash can and found a pile of unfamiliar papers.Her parents had carefully sorted them out,although they had found mainly foreign addresses on most of the documents.At last they had seen a half written letter in the pile in which my husband had given his new telephone number to a friend.That family not only restored the important documents to us that day but also restored our faith and trust in people.We still remember their kindness and often send a warm wish their way.25.What did Rashid plan to do after his arrival in Sydney?A.Go shopping.B.Find a house.C.Join his family.D.Take a vacation.26.The girl's parents got Rashid's phone number from______.A.a friend of his familyB.a Sydney policemanC.a letter in his papersD.a stranger in Sydney27.What does the underlined word“restored”in the last paragraph mean?A.Showed.B.Sent out.C.Delivered.D.Gave back.28.Which of the following can be the best title for the text?A.From India to Australia.B.Living in a New Country.C.Turning Trash to Treasure.D.In Search of New Friends.C“The really big concern over the last decade,”according to Dr.David Whitehead,“is the relative loss of opportunities for children to engage in childled play.”That's true.One of the exhausting aspects of modern parenting is that everything,even doing nothing,has to be purposeful.Now that“parenting”has become a verb—a state of doing,rather than simply being—it can feel unnatural to leave your children to their own devices.Yet it creates spaces in which good things can happen.The psychology lecturer is responding to a survey showing that 80percent of parents of small children feel under pressure to fill their days with “structured”activities.This,says Dr.Whitehead,is a mistake.Leaving your children to play on their own or with their peers enables them to develop “selfregulation abilities”,which in turn leads to better academic achievement.One afternoon last autumn,sitting on a bench doing no parenting at all,I suddenly felt I was getting the hang of it.That afternoon,my sister and I took our children to the park.We had lots to talk about,so we sat down on a bench and drove the children away.After briefly complaining,the cousins wandered off and started jumping into puddles(水洼).They jumped and jumped,and then one of them kicked some muddy water at the others. My sister and I,deep in conversation,didn't notice this.So my nephew became more adventurous.He scooped up a handful of mud and threw it on my son's head.My son caught his breath happily wiped the mud out of his eyes,and threw one back.My nephew, who has a talent for naming things,puffed out his tiny chest and roared:“Let's play Muddikins!”The rules of Muddikins are simple.You run around throwing mud at each other until everyone is so thickly coated that you can no longer be sure which child is whose.Nothing is learnt from it;nobody is improved.It is pure fun,of the sort that can only happen when parents drop the reins(缰绳).They_did_it.“Whoa,that's so cool,”said one.“I wish my mum was like you.”29.What is stressed in Paragraph1?A.Childled play matters in the development of children.B.Parents'concern over their children is unnecessary.C.Children's activities should be well organized.D.Parenting is everything in a family.30.What does the author think of the behavior of the children in the puddles?A.Amazing.B.Troublesome.C.Adventurous.D.Worthwhile. 31.By saying“They did it”in the last paragraph,the author means that________.A.The reins were droppedB.She failed to distinguish her childC.The children learned from the MuddikinsD.She confirmed Dr.David Whitehead's theory32.The text is mainly about the relationship between______.A.parents and children B.individual and groupC.play and acquisition D.theory and practiceD“Plants were expected to get larger with increased carbon dioxide in the atmosphere,but changes in temperature,humidity(湿度)and nutrient availability seem to have trumped(胜过)the benefits of increased carbon dioxide,”said researchers from the National University of Singapore.45percent of the species studied now reach smaller adult sizes than they did in the past.The researchers pointed out that warmer temperatures and changing habitats,caused by climate change,are possible reasons for the shrinking of creatures.“We do not yet know the exact mechanisms(机制)involved,or why some organisms are getting smaller while others are unaffected,”the researchers said.“Until we understand more,we could be risking negative consequences that we can't yet quantify.”The change is big in coldblooded animals.Only two decades of warmer temperatures are enough to make creatures smaller.An increase of only1℃causes nearly a10percent increase in metabolism(新陈代谢).Greater use of energy results in tiny tortoises and little lizards.Fish are smaller now too.Though overfishing has played a part in reducing numbers,experiments show that warmer temperatures also stop fish growing.Warmblooded animals aren't immune(免除)from the size change caused by climate change.Many birds are now smaller.Red deer are weaker.And polar bears are smaller,compared with historical records.This isn't the first time that has happened in Earth's history.55million years ago,a warming event similar to the current climate change caused bees,spiders and ants to shrink by50to75percent over several thousand years.That event happened over a longer time than the current climate change.The speed of modern climate change could mean organisms may not respond or adaptquickly enough,especially those with long generation times.So,it is likely that more negative influences of climate change will be shown in the future.33.What does the text mainly talk about?A.Why some species become smaller.B.How climate changes in Earth's history.C.Climate change has many negative effects.D.Species are becoming smaller as climate gets warmer.34.Researchers from the National University of Singapore believe that________.A.they have found the exact causes for creatures getting smallerB.increase in energy use can lead to creatures getting smallerC.climate change has more negative effects on warmblooded animalsD.all the animals on the earth have become smaller35.What does the author feel about the climate change?A.Worried.B.Optimistic.C.Disappointed.D.Shameful.第二节:(共5小题;每小题2分,满分10分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项,选项中有两项为多余选项。