必修三综合测试题
地理选择性必修三综合测试题及答案

选择性必修三综合测试题我国粮食产量自2004年以来连续16年增长,有效保障了国家粮食安全。
下图为“我国不同区域三个年份粮食产量占比图”。
读图完成下面小题。
1.下列区域中,对我国粮食安全贡献不断增大的是()A.华北平原B.东北区C.西南区D.东南沿海区2.制约蒙新区粮食生产地位进一步提升的主要因素是()A.土地资源B.水资源C.经营规模D.机械化水平家住北方某县的小王夫妇,效仿村里一些年轻人的做法,在自家5亩耕地上栽植了杨树后就外出打工了。
八年后,小王夫妇将已成材的杨树出售,获利24000元。
与原来种植粮食作物、蔬菜等相比,这些收入虽不丰厚,但他们还算满意。
据调查,该县耕地上栽植杨树的面积约占耕地总面积的10%,这种“农地杨树化”现象引起了有关专家的高度关注。
据此完成下面小题。
3.当地“农地杨树化”的主要原因是()A.生态效益高B.木材销路好C.劳动投入少D.种树有补贴4.针对“农地杨树化”引起的问题,可采取的措施是()A.加大开荒力度B.增加木材进口C.增加粮食进口D.鼓励农地流转“虚拟耕地”是指商品贸易中的产品在生产地或消费地生产所需要的耕地资源数量。
近十几年中国成为虚拟耕地的净进口国,大豆、水稻等主要粮食的虚拟耕地净进口量总体呈上升趋势。
据此完成下面小题。
5.促使中国成为粮食虚拟耕地净进口国的主要因素有①国际上的粮食产量高②国际上的粮食价位低③中国是人口大国④中国经济的快速发展和城市化进程的推进⑤中国农业技术水平的发展A.①②③B.①③④C.②③④D.③④⑤6.国际环境安全事件有时会导致很多国家限制粮食出口,为确保粮食安全,中国应该A.维持中国粮食贸易中稳定的贸易结构B.大力引进国外资金投资到中国农业领域C.多进口单产高的粮食品种D.在各区域之间实现虚拟耕地的“调动”稻谷是重要的粮食种类,粮食的充分供给和区域平衡是保障粮食安全的重要任务。
下图反映2014年我国不同省份的稻谷供需关系。
据此完成下面小题。
高中语文必修三综合能力测试题(含答案)

中学语文必修三综合实力测试题(本试卷满分150分,测试时间150分钟)第Ⅰ卷(选择题30分,每小题3分)一、(12分)1.下列加点的字注音全都正确的一项是:( )A.簇(zú)拥两颊(jiá) 扪(mén)参历井B.模(mó)样陈抟(tuán) 磨牙吮(shǔn)血C.咨嗟(jiē) 宵柝(tuò) 金石可镂(lòu)D.嫡(dí)亲炮(páo)烙良将劲(jìn)弩【答案】C(A.簇:cù;B.模:mú;D.劲:jìnɡ)2.下面词语书写完全正确的一项是( )A.寒喧踌蹰眉尖若蹙B.桌帏歆享以手抚膺C.赔罪惴惴横七树八D.暮砧榫头一夫挡关【答案】B(A.喧—暄;C.树—竖;D.挡—当)3.下列各句中,加点成语运用不当的一句是( )A.就在人们为陕西镇坪县有无野生华南虎而争辩时,湖北竹溪县也传动身觉华南虎的消息。
对这些流言飞语,野生动物爱护专家很不以为然。
B.黄金海岸女网赛决赛起先后,李娜表现相当主动,不过这一盘白俄罗斯选手阿扎连卡在关键球的处理上更胜一筹。
C.现在,市民扔掉一个饮料瓶,立马会有人捡,但让人困惑的是,同样是塑料制品,扔一个塑料袋,却无人问津。
D.丢弃了自命不凡的梦呓和我行我素的执拗,国产大片起先在与人的心灵对视中,回来到“讲故事”的传统做法上来。
【答案】A(流言飞语:指没有依据的话。
多指背后争论,诬蔑或挑拨的话。
) 4.下列各句中,没有语病的一句是( )A.“嫦娥一号”卫星首次拍摄的“中国第一幅月图”图幅宽约280公里,长约460公里,面积相当于湖北省的三分之二。
B.距今100万年的复原后的“郧县人”是一个额头低平、眉弓粗大、眼窝深凹而宽、鼻短而上扬、吻部突出、唇长而薄的远古人形象。
C.荆州谢家桥一号墓的棺外紧紧裹着四层丝绸棺罩,考古人员介绍,这是迄今发觉的层数最多的而且保存又是如此地完好。
人教版高中英语必修三Unit1-3单元综合测试题及答案

必修三unit1-unit3质量检测题I.完形填空(共20小题,每题1.5分,满分30分)Once a farmer employed two servants who worked on the farm. One day, the farmer commanded them to 21 seeds(种子)while he was away.The first servant worked 22 in the fields every day. Though he felt so tired sometimes, he never gave up. He just took a 23 and thought of his master coming back. There were also times 24 he got hurt by stones, insects and other objects, but he still continued obeying(服从)his master’s 25 . He knew that someday all his hard work would get good results. But the other servant wanted to 26 the pleasure of the world. He thought his master would 27 know what he was doing. Thus he put aside his master’s command and 28 his own will.Many years 29 by, but the master still did not come back. The faithful servant kept his master’s 30 in mind and kept on planting seeds in the fields, while the other servant 31 around the world, enjoying himself.One day their master 32 appeared. When seeing one servant 33 the crops in the fields, he was very pleased. But when he couldn’t find the other, he felt very 34 .The master called the two servants together, 35 why he had gone for such a long time. He said he had a 36 house built as payment for their service and whoever had been 37 to him would stay with him and live in the new home. So he asked them to report to him how good their harvest was. The first servant happily announced that he had a good harvest every year 38 the other servant bowed down and asked for forgiveness because he had 39 for his master.The master finally rewarded the first servant 40 a new house. The other servant got nothing and was fired.21. A. buy B. plant C. find D. pay22. A. hard B. difficultly C. easily D. wonderfully23. A. drink B. look C. walk D. rest24. A. which B. that C. when D. what25. A. request B. advice C. command D. permission26. A. join B. enjoy C. search D. share27. A. never B. seldom C. always D. often28. A. left B. considered C. felt D. followed29. A. ran B. walked C. stood D. passed30. A. words B. opinion C. thought D. idea31. A. wandered B. showed C. turned D. looked32. A. secretly B. suddenly C. immediately D. slowly33. A. working B. selling C. harvesting D. seeking34. A. confused B. amazed C. impressed D. disappointed35. A. chatting B. explaining C. demanding D. stating36. A. beautiful B. expensive C. simple D. strong37. A. friendly B. smart C. faithful D. generous38. A. since B. while C. because D. however39. A. something B. everything C. anything D. nothing40. A. to B. by C. with D. forII.阅读理解(共15小题,每题2分,满分30分)AA car needs gas to run and your body also needs food to work for you. Eating the right kind of food is very important. It can help your body grow strong to take care of what you eat.There are four main food groups altogether. The dairy group has food like milk, cheese and sour milk. The other three groups are the meat and fish group, the fruit and vegetable group, and the bread and rice group. Each meal should have at least one food from all four main groups. With all these food together, you will be given enough energy(能量)during the day.It is easy to get into bad eating habits. You may eat your breakfast in a hurry to get to school on time. Or you may not have time for a good lunch. It may seem easy tofinish your supper with fish and chips all the time. But you will find yourself tired in these days and you cannot think quickly.Watching what you eat will help keep your body healthy and strong. It is also good to take some exercise. It will help you eat more if you take a walk or play games in the open air. Having a good eating habit with some exercise is the key to your health.41. Which of the following diets do you think is the best one?A. Eggs, tomatoes and chicken.B. Milk, bread, cabbages and beef.C. Corn, fish, cream and pork.D. Rice, beancurd, apples, fish and chicken.42. Which of the following is a good eating-habit?A. Going to school without any breakfast.B. Eating fish and chips for supper all the time.C. Finishing your lunch in a very short time.D. Having at least one food from all four groups each meal.43. In this passage the writer mainly tells us that .A. every person needs food to grow wellB. taking exercise can keep your body strongC. right kind of food with exercise will keep you healthyD. enough energy helps people think more quickly44. The underlined word "dairy" in the second passage means .A. the food made out of cows such as milk and butterB. the shop that sells milk and butterC. a farm where cows are keptD. a place where milk products are made45. The best title for this passage is .A. The Four Food GroupsB. A Healthy DietC. Your Body and FoodD. The Key to Your HealthBThanksgiving DayThanksgiving Day is always celebrated on the fourth Thursday of November. It is the most traditional(传统的)of American holidays. The first Thanksgiving was held in Massachusetts in 1621. After a year of hard work, the Pilgrim colonists wanted to give thanks to God for their first harvest. They invited their Indian friends to join them in a big feast. Today the holiday is still celebrated as a day for giving thanks. It is a day of family get-together and it is common to invite friends to share the meal. In some large cities, there are carnival parades (花车游行) for children. In other cities, there are important football games that are played on Thanksgiving Day.In my family, we always go to my grandmother’s house on Thanksgiving Day. All my aunts, uncles, cousins, nephews, and nieces gather for a family homecoming. We always invite some friends to join us. Everyone is glad to see everyone else and there is a very busy talk about everything we know. The women soon disappear into the kitchen to help my grandmother prepare the dinner. The men, meanwhile, settle down to watch a football game on television or to discuss business or polities. If the weather is fine enough, some of the men go outside to play ball with the children. At about four o'clock we all sit down to dinner. My grandfather gives thanks for all that we have received from God and then he starts to cut the turkey. We always have the traditional dinner of stuffed turkey, cranberry sauce, apple cider, sweet potatoes, chestnuts, and pumpkin pie. After dinner, no one can move and we all sit around and talk, play word games, or tell jokes until it is time to go home. It is always difficult to leave because Thanksgiving Day is one of the few days of the year when all the families get together.46. Thanksgiving Day was at first held .A. to give thanks to each other for their harvestB. for family members to get togetherC. to invite one's friends to dinnerD. for people to express their thanks to God47. Thanksgiving Day .A. became traditional in America in the 16th centuryB. has long been popular in the WestC. has long been a holiday for the AmericansD. is a holiday only in a few states in the United States48. The Pilgrim colonists were .A. the early people who got to America from EuropeB. the early American IndiansC. the early businessmen from other countriesD. the early businessmen who lived in the cities49. Today, Thanksgiving Day is .A. a day to pray to God for a good harvestB. a family holiday onlyC. a happy holiday for all the families and friendsD. a day to have a good rest and eat a lot50. We can see Thanksgiving Day is a holiday to the Americans asto Chinese.A. Spring FestivalB. Mid-autumn DayC. New Year’s DayD. National DayCMark Twain, the famous American writer and a great master of humor, liked to play jokes on others. But once a joke was played on him. One day Mark Twain was invited to give a talk in a small town. At lunch he met a young man, one of his friends.The young man said that he had an uncle with him. He told Mark Twain that his uncle neverLaughed or smiled, and that nobody and nothing was able to make his uncle smile or laugh."You bring your uncle to my talk this evening," said Mark Twain. "I'm sure I can make him laugh." That evening the young man and his uncle sat in the front. Mark Twain began to speak. He told several funny stories and made everyone in the room laugh. But the man never even smiled. Mark Twain told more funny stories, but the old man still kept quiet. Mark Twain continued to tell his funny stories. Finally he stopped. He was tired and quite disappointed.Some days later, Mark Twain told another friend what had happened. "Oh," said his friend," I know that man. He's been deaf for years. "51. The writer wrote the passage mainly to .A. tell readers Mark Twain liked playing jokesB. tell readers a joke played on Mark TwainC. tell readers Mark Twain was a great writerD. tell readers how to tell a funny story52. One day Mark Twain met at lunch.A. a friendB. his brotherC. his teacherD. a young girl53. Why did Mark Twain ask the young man to bring his uncle to his talk?A. Because he thought he could make him laugh.B. Because he wanted to get to know the old man.C. Because the old man could tell stories.D. Because he wanted to learn from the old man.54. Mark Twain stopped finally because he was .A. disappointedB. sorryC. illD. sleepy55. Mark Twain couldn't make the old man laugh because .A. his jokes were not funnyB. the old man wasn't interested in the jokesC. the old man could tell more funny jokesD. the old man was deafIII.单词拼写(共10小题,每题1分,满分10分)1. Who was (授予) the Best Actress award in 2011?2. He has (获得)rich experience in these years.3. I always(钦佩)the man in blue for his devotion to the tiring job.4. It is healthier to keep a (平衡的) diet every day.5. It is (显而易见的)that he has made great progress in English.6. His knowledge of history is rather (有限的).7. Reporters were soon on the (现场)after the accident.8. Looking after children needs (耐心).9. I’ll do nothing without (商量)with you.10. They (结合)their efforts to finish the work.IV. 完成句子(共5小题,每空1分,满分15分)1. (没有什么更好了)than an ice-cream on a hot summer afternoon.2. You have been working all day. You (一定累了).3. It’s time for class now,but our teacher hasn’t (出现).4. Mr. Wang is a man who always (守信用).5. If you want to catch the first bus, you’d better(动身去)the station immediately.V. 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。
新外研版英语必修三_Unit 4 单元综合能力测试

Unit 4-Amazing art单元综合能力测试时间:100分钟满分:120分选择题部分第二部分阅读理解(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A、B、C和D四个选项中,选出最佳选项。
ASamuel Morse was born in Massachusetts USA. He started off his career as an inventor after being a painter and sculptor (雕塑家). He even earned a gold medal from the famous Adelphi Society of Arts for his first effort in sculpture, the “Dying Hercules”. He became the first president of the National Academy of Design, and became Professor of the Arts of Design in the University of the City of New York.Yet, this painter turned to inventing to make his fortune during a sea voyage. On this journey, Samuel Morse heard about many attempts to create usable telegraphs. He was fascinated by this problem and began to study books on physics for two years to gain more scientific knowledge. He realized that pulses (脉冲) of electrical current could carry information over wires.Thus the world’s first working model of a telegraph was born. His signaling device was quite simple. It consisted of a transmitter (containing a battery and a key), a small buzzer (蜂鸣器) as a receiver and a pair of wires connecting the two. Samuel Morse improved it by adding a switch and a second buzzer to allow transmission (传播) in the opposite direction as well.On May 24, 1844 Samuel Morse sent the first electronic message between Baltimore and Washington, “Look what God has enabled us to build, and benefit by. ”Seventeen years later, the two coasts of the United States were linked by telegraph. The telegraph continued to enjoy the position of being the fastest and most reliable means of communication for almost 140 years since its invention.1. From the passage we learn that Samuel Morse ______.A. was a famous sculptor at one timeB. was president of New York UniversityC. first discovered pulses of electrical currentD. became a millionaire after inventing the telegraph2. Samuel Morse wanted to invent a telegraph because ______.A. He was very interested in itB. He thought he was a talented inventorC. He thought he could make a fortuneD. He thought he would be famous3. The underlined phrase “the two” in paragraph 3 refers to ______.A. the battery and the keyB. the transmitter and the buzzerC. the wires and the batteryD. the receiver and the keyBPhotography(摄影) is a very popular art form. Anyone with a camera or a mobile phone can practice it. A picture communicates in a way that words often can’t.As the photographer Destin Sparks put it, “Photography is the story Ifail to put into words. ” And there’s no better chance to practice the artof photography than during our vacation time.Holiday photos have been a part of the culture of travelers for a long time. For decades, vacationers have made sure they’ve packed a camera along with bathing suits, Hawaiian shirts and sunglasses. A camera is an important holiday item. But over the last 10 years, photography has become much more popular. It’s easy to capture ( 捕捉) still and moving pictures of places of interest, and it’s also easy to show off these pictures on social media. Armed with their smart phones, tourists, this year more than ever, are capturing the beauty of our planet.Of course, travel companies have caught on to this. Trekksoft has an example of photo-tourism from the United States, a land with a vast choice of beautiful locations. Antelope Slot Canyon Tours in Arizona specializes in tours of the state’s famous canyons(峡谷), which gives photographers the chance to capture them on camera.Most of the tourists are able to make beautiful images with just their mobile phones. Still, help is on hand from the tour guide for those who aren’t great at using their cameras. These tour guides have taken a course in photography in case the skills they’ve learned would help their customers.4. According to the writer, which of the following can be the best time to practice photography?A. The time when people are traveling around.B. The time when people have no words to say.C. The time when you have a tour guide to help you.D. The time when you have a mobile phone with you.5. Why has photography become much more popular in the past ten years?A. More and more people have cameras.B. The planet is becoming more beautiful.C. Visiting places of interest becomes easy.D. Posting pictures on social media becomes easy.6. What does the underlined word “this” in Paragraph 3 refer to?A. The beauty of our planet.B. The tourism in the United States.C. The popularity of holiday photography.D. The technology of photography.7. What is special about Antelope Slot Canyon Tours?A. Its wide choices.B. Its photo-tourism.C. Its best tour guide.D. Its great photography course.CKaren Bystedt was born in Israel, but lived in London and California as a child. In 1982, as a photography (摄影) student at New York University, she was photographing male models for a book when she came across an ad featuring Andy Warhol, a very famous artist. She thought it would be really great to put him in her book.So she called Andy Warhol at his studio in Union Square and asked if she could photograph him.Two weeks later, Bystedt took a rented Hasselblad camera and lights to Warhol’s famed “Factory” on 14th street. She ended up taking 36 pictures, and published two in her book, Not Just Another Pretty Face, published in 1983. Warhol came to its launch (发行) party—and that was the last time she saw him.A few years later, she packed the portraits in a box and moved to Los Angeles. But after she’d gotten settled, she couldn’t find them. She couldn’t remember whether she had given the photos away or just left them in some forgotten storage unit. Either way, she thought they were lost forever.In 2011, Bystedt became determined to find the missing films(底片). She spent two weeks going through two old garages, where she had put a bunch of belongings decades before.In a cardboard box, she found ten of the original films, covered in dust. She and a friend spent four months digitizing and cleaning the images up, pixel(像素) by pixel.Bystedt was not content to merely publish the unseen photos. She invited contemporary artists to paint over and around her Warhol pictures, breathing new life into her old work. So she began reaching out to artists, seeing if they would be interested in putting their own stamp on the pictures.The responses were overwhelming. Bystedt’s new exhibit, “The Lost Warhols”, opened on May 1, 2018 at 178 Sixth Avenue in Soho, New York, included 66 different interpretations of her portraits from 34 artists.8. After photographing Andy Warhol, Bystedt ______.A. never met the artist againB. published a book the following yearC. published all of his pictures in her bookD. decided to photograph some male models for a book9. According to the passage, the photos of Andy Warhol ______.A. were found missing soon after they were takenB. were taken when the artist was 19 years oldC. were found missing after Bystedt moved to Los AngelesD. were taken by Bystedt without the artist’s permission10. What did Bystedt do after the missing films were found?A. she published the unseen photos very quickly.B. she held a party for some artists to view the photos.C. she spent months repairing the films.D. she displayed the pictures to make a profit.11. What would be a suitable title for the passage?A. Photos of Andy Warhol Lost ForeverB. A S pecial Exhibit of Andy Warhol’s WorksC. Friendship Between an Artist and a PhotographerD. Unseen Portraits of Andy Warhol Lost and FoundDTime,wars and natural disasters have a bad effect on the artistic and cultural objects in the world.More than 1,000 years ago,a fire destroyed the Library of Alexandria in Egypt.In 1755,an earthquake destroyed Ribeira Palace in Lisbon,Portugal,along with artworks inside.In moderntimes,the Taliban destroyed the huge Bamiyan Buddhas in Afghanistan.As we all know,museums play an important part in our daily lives.They keep evidence of culture and history and exhibit great works.A major goal of most museums in the world is to make sure that important historical objects do not disappear forever.The Uffizi Gallery in Florence,Italy,holds 1,250 pieces of ancient Greek and Roman sculptures.These objects have inspired artists and historians for many years.So the museum is working to make a complete and permanent(永久的) record of the artworks.The project is an effort of both the museum and the scientists from Indiana University in the United States.The team is using technology to create digital copies(数字复制品) of the Uffizi’s ancient sculptures.The process is called photogrammetry.At one time,this process was slow and expensive.But not anymore,said Professor Robert Frischer.He said photogrammetry is now much faster and cheaper.Now they can gather 3-D data(数据) on a life-size sculpture in half an hour and they can process the data just in a couple of hours.The images allow the viewer to examine the sculpture from all sides.And when the viewer zooms in(用变焦距镜头放大),the image becomes clearer.The Uffizi hopes to have the collection completed and available on the Internet by 2020.12.What can we learn about photogrammetry?A.It is still expensive.B.It is a time-saving step now.C.It does great harm to the artworks.D.It was invented by Robert Frischer.13.What can we learn about the images?A.It’s impossible to make them larger.B.They will take the place of real sculptures.C.People can enjoy them online in the future.D.They can only show the front of the sculpture.14.What can we learn about some artworks?A.They have been badly damaged.B.They were destroyed by accident.C.They were not protected by humans.D.Most of them are kept in Italy now.15.Why do the Uffizi Gallery and Indiana University work together?A.To build the largest museum.B.To create long-lasting artworks.C.To introduce some ancient sculptures.D.To inspire more artists and historians.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。
高一数学必修3综合素能检测

本册综合素能检测时间120分钟,满分150分。
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个是符合题目要求的)1.某学校高一年级有35个班,每个班有56名同学都是从1到56编的号码.为了交流学习经验,要求每班号码为14的同学留下进行交流,这里运用的是( )A .分层抽样B .抽签抽样C .随机抽样D .系统抽样[答案] D[解析] 由于分段间隔相等,是系统抽样.2.已知函数y =⎩⎪⎨⎪⎧lg x ,x>0,2x ,x ≤0,输入自变量x 的值,输出对应函数值的算法中所用到的基本逻辑结构是( )A .顺序结构B .顺序结构、条件结构C .条件结构D .顺序结构、条件结构、循环结构 [答案] B3.用秦九韶算法计算当x =0.4时,多项式f(x)=3x 6+4x 5+6x 3+7x 2+1的值时,需要做乘法运算的次数是( )A .6B .5C .4D .3 [答案] A4.下列说法正确的是( )A .一个人打靶,打了10发子弹,有7发子弹中靶,因此这个人中靶的概率为710B .一个同学做掷硬币试验,掷了6次,一定有3次“正面朝上”C .某地发行福利彩票,其回报率为47%,有个人花了100元钱买彩票,一定会有47元的回报D .大量试验后,可以用频率近似估计概率 [答案] D5.已知五个数据3,5,7,4,6,则该样本标准差为( ) A .1 B . 2 C . 3 D .2[答案] B[解析] ∵x =15×(3+5+7+4+6)=5,∴s =15×[(3-5)2+…+(6-5)2] =15×(4+0+4+1+1)= 2. 6.如图所示是一容量为100的样本的频率分布直方图,则由图形中的数据,样本落在[15,20]内的频数为( )A .20B .30C .40D .50[答案] B[解析] 样本落在[15,20]内的频率是1-5(0.04+0.1)=0.3,则样本落在[15,20]内的频数为0.3×100=30.7.某林场有树苗30 000棵,其中松树苗4 000棵,为调查树苗的生长情况,采用分层抽样的方法抽取一个容量为150的样本,则样本中松树苗的数量为( )A .30B .25C .20D .15[答案] C[解析] 抽样比是15030 000=1200,则样本中松树苗的数量为1200×4000=20.8.(2011~2012·合肥第二次质检)扇形AOB 的半径为1,圆心角为90°.点C ,D ,E 将弧AB 等分成四份.连接OC ,OD ,OE ,从图中所有的扇形中随机取出一个,面积恰为π8的概率是( )A .310B .15C .25D .12[答案] A[命题立意] 本题考查扇形面积公式及古典概型概率求解,难度中等.[解题思路] 据题意若扇形面积为π8,据扇形面积公式π8=12×α×1⇒α=π4,即只需扇形中心角为π4即可,列举可得这种情况共有3种,而整个基本事件个数共有10种,故其概率为310.9.阅读下列程序: INPUT x IF x <0 THENA .0B .-1C .-2D .9[答案] B[解析] 输入x =-2,则x =-2<0成立,则y =2×(-2)+3=-1,则输出-1.10.(2011~2012·广东佛山高三教学质量检测(一))某程序框图如下图所示,该程序运行后输出的S 的值是( )A .-3B .-12C.13 D .2[答案] B[解析] 该程序框图的运行过程是: S =2,i =1,i =1≤2 010成立, S =1+21-2=-3; i =1+1=2,i =2≤2 010成立, S =1+(-3)1-(-3)=-12;i =2+1=3,i =3≤2010成立, S =1+(-12)1-(-12)=13i =3+1=4,i =4≤2 010成立; S =1+131-13=2;i =4+1=5, …….对于判断框内i 的值,n ∈N ,当i =4n +1时,S =2;当i =4n +2时,S =-3;当i =4n +3时,S =-12;当i =4n +4时,S =13.由于2011=4×502+3,则S =-12.该程序框图中含有当型循环结构,判断框内的条件不成立时循环终止,即i =2 011时开始不成立,输出S =-12. 11.如图是某年青年歌手大奖赛中,七位评委为甲、乙两名选手打出的分数的茎叶图(其中m 为数字0~9中的一个).去掉一个最高分和一个最低分后,甲、乙两名选手得分的平均数分别a 1,a 2,则一定有()A .a 1>a 2B .a 1<a 2C .a 1=a 2D .a 1,a 2的大小与m 的值有关[答案] B[解析] 去掉一个最高分和一个最低分后,甲选手得分是81,85,85,84,85,则平均数是a 1=15(81+85+85+84+85)=84;乙选后得分是84,84,86,84,87,则平均数是a 2=15(84+84+86+84+87)=85>84,所以a 1<a 2.12.某工厂对一批产品进行了抽样检测.下图是根据抽样检测后的产品净重(单位:克)数据绘制的频率分布直方图,其中产品净重的范围是[96,106],样本数据分组为[96,98),[98,100),[100,102),[102,104),[104,106],已知样本中产品净重小于100克的个数是36,则样本中净重大于或等于98克并且小于104克的产品的个数是( )A .90B .75C .60D .45[答案] A[解析] 设样本容量是n ,产品净重小于100克的概率为(0.050+0.100)×2=0.300,已知样本中产品净重小于100克的个数是36,则36n =0.300,所以n =120.净重大于或等于98克并且小于104克的产品的频率为(0.100+0.150+0.125)×2=0.75.所以样本中净重大于或等于98克并且小于104克的产品的个数是120×0.75=90.二、填空题(本大题共4小题,每小题5分,共20分.把答案填在题中的横线上)13.(2012·江苏高考卷)某学校高一、高二、高三年级的学生人数之比为3 3 4,现用分层抽样的方法从该校高中三个年极的学生中抽取容量为50的样本,则应从高二年级抽取________名学生.[答案] 15[解析] 由已知,高二人数占总人数的310,所以抽取人数为310×50=15.14.102,238的最大公约数是________. [答案] 34[解析] 利用辗转相除法或更相减损术可得最大公约数是34. 15.假设学生在初中的英语成绩和高一英语成绩是线性相关的.现有10名学生的初中英语成绩(x )和高一英语成绩(y )如下:第4位)[答案] 1.218 2[解析] 求斜率即求回归方程中的b ^,按照公式进行即可,即需要依次计算出x=71,∑i =110x 2i =50 520,y =72.3,∑i =110x i y i =51 467,所以b ^=51 467-10×71×72.350 520-10×712≈1.218 2,所以斜率为1.218 2. 16.如图所示,在半径为1的半圆内,放置一个边长为12的正方形ABCD ,向半圆内任投一点,则该点落在正方形内的概率是________.[答案] 12π[解析] 由题设可知,该事件符合几何概型.正方形的面积为(122=14,半圆的面积为12×π=π2,故点落在正方形内的概率是14π2=12π. 三、解答题(本大题共6个大题,共70分,解答应写出文字说明,证明过程或演算步骤)17.(本小题满分10分)有一段长为11米的木棍,现要折成两段,每段不小于3米的概率有多大?[分析] 从第一个位置折断都是一个基本事件,基本事件有无限多个.但在每一处折断的可能性相等,故是几何概型.[解析] 记“折得两段都不小于3米”为事件A ,从木棍的两端各度量出3米,这样中间就有11-3-3=5(米),在间的5米长的木棍上任何一个位置折都能满足条件,所以P (A )=11-3-311=511.18.(本小题满分12分)某班50名同学参加数学测验,成绩的分组及各组的频数如下:[40,50),2;[50,60),3;[60,70),10;[70,80),15;[80,90),12;[90,100),8.(1)列出样本的频率分布表; (2)画出频率分布直方图. [解析] (1)频率分布表如下:(2)19.(本小题满分12分)对某400件元件进行寿命追求调查,情况分布如下:(1)(2)计算元件寿命在500 h~800 h以内的频率.[分析](1)频率×400=对应寿命组的频数;(2)转化为求互斥事件的频率.[解析](1)由于频率=频数样本容量,每组的频数=频率×400,计算得寿命与频数对应表:600~700 h以内”为事件B,“元件寿命在700~800 h以内”为事件C,“元件寿命在500~800 h以内”为事件D,则事件A,B,C两两互斥,且D=A+B+C,由题意,得P(A)=0.10,P(B)=0.15,P(C)=0.40,则P(D)=P(A)+P(B)+P(C)=0.10+0.15+0.40=0.65,即元件寿命在500~800 h 以内的频率为0.65.20.(2011~2012·北京西城二模)(本小题满分12分)由世界自然基金会发起的“地球1小时”活动,已发展成为最有影响力的环保活动之一,今年的参与人数再创新高.然而也有部分公众对该活动的实际效果与负面影响提出了疑问,对此,某新闻媒体进行了网上调查,所有参与调查的人中,持“支持”、“保留”和“不支持”态度的人数如下表所示:知从“支持”态度的人中抽取了45人,求n 的值;(2)在持“不支持”态度的人中,用分层抽样的方法抽取5人看成一个总体,从这5人中任意选取2人,求至少有1人20岁以下的概率;(3)在接受调查的人中,有8人给这项活动打出的分数如下:9.4,8.6,9.2,9.6,8.7,9.3,9.0,8.2.把这8个人打出的分数看作一个总体,从中任取1个数,求该数与总体平均数之差的绝对值超过0.6的概率.[解析] (1)由题意得800+10045=800+450+200+100+150+300n,所以n =100.(2)设所选取的人中,有m 人20岁以下,则200200+300=m5,解得m =2.也就是20岁以下抽取了2人,另一部分抽取了3人,分别记作A 1,A 2;B 1,B 2,B 3,则从中任取2人的所有基本事件为(A 1,B 1),(A 1,B 2),(A 1,B 3),(A 2,B 1),(A 2,B 2),(A 2,B 3),(A 1,A 2),(B 1,B 2),(B 2,B 3),(B 1,B 3)共10个.其中至少有1人20岁以下的基本事件有7个:(A 1,B 1),(A 1,B 2),(A 1,B 3),(A 2,B 1),(A 2,B 2),(A 2,B 3),(A 1,A 2),所以从中任意抽取2人,至少有1人20岁以下的概率为710.(3)总体的平均数为x =18(9.4+8.6+9.2+9.6+8.7+9.3+9.0+8.2)=9,那以与总体平均数之差的绝对值超过0.6的数只有8.2, 所以该数与总体平均数之差的绝对值超过0.6的概率为18.21.(2011~2012·沈阳质量监测一)(本小题满分12分)某校高三某班的一次测试成绩的茎叶图、频率分布直方图以及频率分布表中的部分数据如下,请据此解答如下问题:(1)(2)将频率分布表及频率分布直方图的空余位置补充完整; (3)若要从分数在[80,100)之间的试卷中任取两份分析学生失分情况,在抽取的试卷中,求至少有一份分数在[90,100)之间的概率.[解析] (1)由茎叶图知分数在[900,100)之间的频数为2.由频率分布直方图知分数在[900,100)之间的频率为0.008×10=0.08.所以,全班人数为20.08=25人.(2)直方图如下.频率分布表如下2个分数编号为5,6.则在[80,100)之间的试卷中任取两份的基本事件为(1,2),(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,4),(3,5),(3,6),(4,5),(4,6),(5,6),共15个.其中,至少有一个在[90,100)之间的基本事件有(1,5),(1,6),(2,5),(2,6),(3,5),(3,6),(4,5),(4,6),(5,6),共9个,故至少有一个分数在[90,100)之间的概率是915=35.22.(2011~2012·湖南师大附中第七次月考)(本小题满分12分)2009年年底,某商业集团根据相关评分标准,对所属100家商业连锁店进行了年度考核评估,并依据考核评估得分(最低分60分,最高分100分)将这些连锁店分别评定为A ,B ,C ,D 四个类型,其考核评估标准如下表:布直方图如下:(1)估计该商业集团各连锁店评估得分的中位数;(2)假设该商业集团所有商业连锁店的评估得分互不相同,将所有A 类型连锁店按评估得分从高到低依次编号为A 1,A 2,A 3,…;所有D 类型连锁店按评估得分从高到低依次编号为D 1,D 2,D 3,…,现从A ,D 两类型连锁店中各随机抽取1家对各项评估指标进行比较分析,记被抽取的两家连锁店分别为A i ,D j ,求i +j ≥35的概率.[解析](1)因为0.015×10=0.15,0.04×10=0,4,在频率分布直方图中,中位数左边和右边的面积相等,所以中位数在区间[70,80)内.设中位数为70+x,则x10=0.5-0.150.4,解得x=8.75.估计该商业集团各连锁店评估得分的中位数是78.75分.(2)由直方图可知,A类型连锁店的频数是0.025×10×100=25,D类型连锁店的频数是0.015×10×100=15,所以该商业集团A类型连锁店共有25家,D类型连锁店共有15家.所以i∈{1,2,3,…,25},j∈{1,2,3,…,15}.若i+j≥35,则20≤i≤25,j≤15.当i=20时,j=15,有1种抽取方法;当i=21时,j=14,15,有2种抽取方法;当i=22时,j=13,14,15,有3种抽取方法;当i=23时,i=12,13,14,15,有4种抽取方法;当i=24时,j=11,12,13,14,15,有5种抽取方法;当i=25时,j=10,11,12,13,14,15,有6种抽取方法.记“i+j≥35”为事件A,则事件A包含的基本事件数为1+2+3+4+5+6=21.又从A,D两类型连锁店中各随机抽取1家的方法总数为25×15=375.所以P(A)=21375=7125,故i+j≥35的概率是7125.。
必修三第1、2章题综合测试题

必修3第一、二章测试题 一、单选題 1-用辗转相除法求72与120的最大公约数时,需要做除法次数为( A. 4 B. 3 C. 5 D. 6 2•下列赋值语句错误的是( B. m=m*2 + l C. k= —1/k D. x*y=a 3•阅读卜'面的程序框图,运行柑应的程序・输出S 的值为( |S=U=l| | r=2i4l I 11题 4•类似于十进制中的逢10进1,十二进制的进位原则足逢12进1•采用数字0,1,2,…, 9和字母M , N 作为计数符号.这些符号与十进制的数字对应关系如卜•表: 十二进制 0 1 2 3 4 5 6 7 8 9 十进制 0 1 2 3 4 ■ 0 6 7 8 9 10 11 例如 因为563 = 3X12:+10X12 +11,所以十进制中的563在十二进制中被衷示为 3J£Va 那么十进制中的2008在十二进制中被表示为() 5. 如果数据工,…,儿的平均数^X,方差足si 则3 -Y1 + 2, 3-Y :+2,…,3-Y.+ 2 的平均数和方差分别是( A. X 和 y B. 3X 和 9s : c. 3X+ 2 和 9s : D, 3x+2 和 12s : + 4 6•某市对大■中、小学生的视力进行抽样分析,其中大、中、小学生的人数比为2: 3: 5. 若釆用分层抽样的方法抽取一个样本・且中学生中被抽到的人数为150,则抽取的样本 A. i = i I s ;o I A. 15 B. 105 C. 245 D- 945 C. 12M(xz> D. l 」\24g 站1 i»4? /■as/ 是 否容量刀等于(A. 1 500B. 1 000C. 500D. 1507.从某项综介能力测试中抽取100人的成绩,统计后得下表,则这100人成绩的标准差为(分数 5 4 3 2 1人数20 10 30 30 10A. 2 B•竽 C. 3 D.-58.福利彩票“双色球”中红色球由编石为01, 02, •••■ 33的33个球组成,某彩民利用卜•面的随机数表选取6组数作为6个红色球的编号・・选取方法是从随机数表(如K)第1行的第6列数字开始由左到右依次选取两个数字•则选出來的第6个红色球的编号为(X0 1 3 4y 1 4 6 9则y与X的线性回归II线y = bx + a必过点(A. (0, 1)B. (b 4)C. (2. 5)D.⑸ 9)10.根据如卜•样本数据,得到回归直线方By=bx^a.则(A. kN31B. kM15C. k>31 D・ k>1512.以下给出的各数中不可能是八进制数的是(A. 312B. 10 110C. 82D. 7 457填空题13.840和J 764的最大公约数是14 . 比较人小21B 1001⑴.15.甲.乙、丙、丁四人参加运动会射击项冃选拔赛•四人的平均成绩和方差如卞表所甲乙丙T平均坏数= 8. 5 & 8 8.8 8方差s= 3.5 3.5 2. 1 & 5示:则参加运动会的蝕佳人选应为16.从某学校随机选取8名女人学生,关于其身高x(cm)和体ffl(kg)的线性回归方程为二=0・849x-85・712,则身高172 cm的女人学生的体重约为kg.三.解答题17. (1)用犠转相除法求567 4 405的最大公约数;(2)用更相减损术求2 001 * j 4 509的J I戈人公约数.⑶将53®转化为三进制的数.1S.利用秦九韶算法求多项式/'(X)-2#七粗当尸3的值,写出每一步的计算表达式.•…O ...... 毬 ............. O (I)一....O...... 垠 .............. O........亠4.......O….20.交通指数是指交通拥堵指数的简称,足综介反映道路网畅通或拥堵的概念性指数值. 记交通指数为T ,其范W 为[0,10],分别冇五个级别:T€[O,2),畅通,T€[2,4)基本畅通:Te[4.6).轻度拥堵,Te[6・8),中度拥堵,Te[&10],严重拥堵•在晚高峰时段(T>2),从某市交通指挥中心选取了市区20个交通路段,依据其交通指 数数据绘制的频率分布直方图如图所示. (2)用分层抽样的方法从轻度拥堵、中度拥堵、严重拥堵的路段中共抽取6个路段.求 依次抽取的三个级别路段的个数: 21.某校高二某班的一次数学测试成绩的茎叶图和频率分布JI 方图都受到不同程度的破 坏,其町见部分如图所示• 6 6 3335089 7 1223456786 8 9 58 0.008 ・・—* -1 ^^0 W7Q SO 9Q 1« 据此解答如卜•问题: :厂…】I 门 ⑴计算频率分布直方图屮[80,90)间的矩形的臥 (2)根据茎叶图和频率分布直方图估计这次测试的平均分.22.某农科所对冬季任夜温差大小与某反季节大豆新品种发芽多少之间的关系进行分析研究,12月1 口至12月5 U的昼役温差与实验室每天每100颗种子中的发芽数如卜•表程,再用被选取的2组数据进行检骏.(1)若选取的是12月1日与12月5 □的两组数据.请根据12月2 □至12月4 口所示:口期12月1 □12月2 □12月3 □12 /] 4 □12/1 5 口温差xCC) 10 11 13 12 8发芽数y (颗) 23 25 30 26 16该农科所确定的研究方案是:先从这5组数据中选取2组.用剩卜•的3组数据求回归方(2)若由线性回归方程得到的估计数据与所选出的检验数据的误差不超过2颗・则认为得到的线性回归方程是町靠的,试问(2)中所得的线性回归方程是否町靠?的数据,求y关于X的线性回归方程二=二二+二23.某工厂为了对新研发的1种产品进行介理定价•将该产品按那先拟定的价格进行试销,得到如卜•数据:单价x(元)9 9.2 9.4 9. 6 9.8 10销量y (件)100 94 93 90 85 78(1)求回归fl线方程求回归H线方程二=二二+二(2)预计在今后的销1«中・销最与单价仍然服从(1)中的关系,II该产品的成本足5元/ 件・为使工厂获得最人利润・该产胡的单价应定为多少元?(利润=销售收入一成本)24.一台还町以用的机器由于使用的时间较长,它按不同的转速生产出來的某机械零件有一些会有缺陷・每小时生产有缺陷零件的多少随机器运转的速率而变化,下表为抽样试验结果:转速X(转/秒)16 14 8每小时生产有缺陷11 q 8 s的零件数3(件)<1)画出散点图:(2)如果纟与"有线性ffl关的关系,求回归n线方程;(3)若实际生产中.允许每小时生产的产站中有缺陷的零件最多为iO 个,那么机器的运转速度应控制在什么范W内?参考答案1.B【解析】【分析】利用张转相除法即町得出•【详解】<20=72+48, 72二48*24, 48=2x24.需要做的除法的次数是3.故选:B.【点睛】辗转相除法和更相减损术是求两个正整数的最大公约数的方法,辗转相除法是当大数被小数除尽时,结束除法运算,较小的数就是最犬公约数;更相减损术是当人数减去小数的差等于小数时停止减法运算•较小的数就是Ai人公约数• 一般情况下,用《转相除法得到试人公约数的步骤较少,而用更相减相术步骤较多•但运算简易•解题时要灵活运用.2.D【解析】不能同时给两个变量賦值,二选项错误•故选二3.B【解析】试题分析:釆用列举法列出运算各步结果S = l,i = lTT = 3,S = lx3 = 3,i = 2TT = 5,S = 3x5 = 15,i = 3TT = 7,S = 15x7 = 105,i = 4,结束算法,输出S=105・故选B.考点:算法与程序框图・4.A【解析】【分析】山题意,十二进制的运算规则为个位为12°,十位为12】,百位为122, T•位为12?,以此计算。
必修三《政治与法治》全册综合测试卷及解题指导(一)
必修三《政治与法治》全册综合测试卷(一)一、单选题(共16小题,每小题3分)1.回首百年历程,中国共产党肩负起探索中国现代化道路的重任,团结带领人民以不懈奋斗深刻改变了近代以后中华民族发展的方向和进程,深刻改变了中国人民和中华民族的前途和命运,深刻改变了世界发展的趋势和格局。
放眼中华文明五千多年历史,没有哪一种政治力量能像中国共产党这样深刻地、历史性地推动中华民族发展进程。
由此可见()①坚持中国共产党领导是中国式现代化必须牢牢把握的重大原则②历史和人民选择中国共产党领导是决定当代中国命运的关键抉择③推进中国式现代化实现了中华民族有史以来最为广泛而深刻的社会变革④由中国共产党领导中华民族实现伟大复兴是历史和人民的正确选择A.①③B.①④C.②③D.②④2.二O二四年新年贺词中,习近平主席温暖人心的话语吹响了新年奋进的号角。
我们的目标很宏伟,也很朴素,归根到底就是让老百姓过上更好的日子。
孩子的抚养教育,年轻人的就业成才,老年人的就医养老,是家事也是国事,大家要共同努力,把这些事办好。
从新年贺词中我们能够深深感受到()①人民对美好生活的向往是我们党的奋斗目标②人民永远是我们党战胜一切困难挑战的最大依靠③人民立场是中国共产党的根本立场④中国共产党把人民利益与自身特殊利益统一起来A.①②B.①③C.②④D.③④3.2024年3月19日,习近平总书记在湖南省常德市港中坪村考察基层减负情况时指出,党中央明确要求为基层减负,坚决整治形式主义、官僚主义问题,要精兵简政,继续把这项工作抓下去。
为此需要各地()①树立求真务实作风,减少政策落实环节②以政治建设为根基,调动全党积极性③加强作风建设,改进工作方法④加强理想信念教育,强化正风肃纪A.①②B.①③C.②④D.③④4.中共中央着眼解决大党独有难题,与时俱进完善纪律规范,印发了修订后的《中国共产党纪律处分条例》,将习近平总书记关于全面加强党的纪律建设重要论述转化为纪律要求。
人教版语文必修三第三单元综合测试题(带解析)
人教版语文必修三第三单元综合测试题(带解析)语文必修三第三单元综合测试题是人教版第四单元的重点内容,也是考试常出现的内容,语文必修三第三单元综合测试题拿来练练手,一起来看看吧!二、阅读鉴赏(40分)(一)阅读下面的文字,完成6~8题。
(15分)柯瓦连科在他后面一把抓住他的衣领,使劲一推,别里科夫就连同他的雨鞋一齐乒乒乓乓地滚下楼去。
楼梯又高又陡,不过他滚到楼下却安稳无恙,站起来,摸了摸鼻子,看了看他的眼镜碎了没有。
可是,他滚下楼的时候,偏巧华连卡回来了,带着两位女士。
她们站在楼下,怔住了。
这在别里科夫却比任何事情都可怕。
我信任他情愿摔断脖子和两条腿,也不愿意成为别人取笑的对象。
是啊,这样一来,全城的人都会知道这件事,还会传到校长耳朵里去,还会传到督学耳朵里去。
哎呀,不定会闹出什么乱子!说不定又会有一张漫画,到头来弄得他奉命退休吧。
……等到他站起来,华连卡才认出是他。
她瞧着他那滑稽的脸相,他那揉皱的大衣,他那雨鞋,不明白是怎么回事,以为他是一不小心摔下来的,就忍不住纵声大笑,笑声在整个房子里响着:“哈哈哈!”这响亮而清脆的“哈哈哈”就此结束了一切事情:结束了预想中的婚事,结束了别里科夫的人间生活。
他没听见华连卡说什么话,他什么也没有看见。
一到家,他第一件事就是从桌子上撤去华连卡的照片;然后他上了床,从此再也没起过床。
过了一个月,别里科夫死了。
我们都去送葬。
我们要老实说:埋葬别里科夫那样的人,是一件大快人心的事。
我们从墓园回去的时候,露出忧郁和谦虚的脸相;谁也不肯露出快活的感情。
——像那样的感情,我们很久很久以前做小孩子的时候,遇到大人不在家,我们到花园里去跑一两个钟头,享受完全自由的时候,才经历过。
我们高兴奋兴地从墓园回家。
可是一个礼拜还没有过完,生活又恢复旧样子,跟先前一样郁闷、无聊、乱糟糟了。
局面并没有好一点。
实在,虽然我们埋葬了别里科夫,可是这种装在套子里的人,却还有许多,将来也还不知道有多少呢!6.“埋葬别里科夫那样的人,是一件大快人心的事”,但为什么“我们从墓园回去的时候”却“谁也不肯露出快活的感情”?(4分) 这正表明了环境的恶劣、人们的恐惧,不敢流露真情实感,正是专制统治的结果。
必修三综合测试题(新)
必修三综合测试题一、选择题1、以下给出对程序框图的几种说法:①任何一个程序框图都必须有起、止框;②输入框只能放在开始框后,输出框只能放在结束框前;③判断框是唯一具有超过一个退出点的符号;④对于一个程序来说,判断框内的条件表达方法是惟一的,其中正确说法的个数是( )A 、1B 、2C 、3D 、42、有40件产品,编号从1至40,现在从中抽取4件检验,用系统抽样方法确定所抽的编号为( )A 、5,10,15,20B 、2,12,22,32C 、2,14,26,38D 、5,8,31,363、试验测得四组(x ,y )的值为(1,2),(2,3),(3,4),(4,5),则y 与x 之间的回归直线方程为( )A 、y =x +1B 、y =x +2C 、y =2x +1D 、y =x -14、早上从起床到出门需要洗脸刷牙(5min )、刷水壶(2min )、烧水(8min )、泡面(3min )、吃饭(10min )、听广播(8min )几个步骤。
从下列选项中选出最好的一种算法( )A 、 S1洗脸刷牙、S2刷水壶、S3烧水、S4泡面、S5吃饭、S6听广播B 、 S 1刷水壶、S2烧水同时洗脸刷牙、S3泡面、S4吃饭、S5听广播C 、 S 1刷水壶、S2烧水同时洗脸刷牙、S3泡面、S4吃饭同时听广播D 、S1吃饭同时听广播、S2泡面、S3烧水同时洗脸刷牙、S4刷水壶5、从甲、乙、丙三人中任选两名代表,甲被选中的概率( )A 、21B 、31C 、32 D 、1 6、下列给出的赋值语句中正确的是( )A 、3=AB 、M =-MC 、B =A =2D 、x +y =07、先后抛掷两枚均匀的正方体骰子(它们三六个面分别标有1,2,3,4,5,6),骰子朝上的面的点数分别为X 、Y ,则1log 2=Y X 的概率为( )A 、61B 、365 C 、121 D 、21 8、下面的程序框图(如图所示)能判断任意输入的数x 的奇偶性:其中,判断框内的条件是( )A 、m =0B 、x =0C 、x =1D 、m =19、已知一组数据54321,,,,x x x x x 的平均数是2,方差是31,那么另一组数据23,23,23,23,2354321-----x x x x x 的平均数和方差分别是( )A 、2,31。
必修三综合性检测试题及答案解析_(全册)
必修三综合性检测试题及答案解析_(全册)A.扭转了长期以来“左”的思想的影响B.确定了解放思想、实事求是的指导思想C.决定把党的工作重心转移到社会主义现代化建设上来D.阐述了“实践是检验真理的唯一标准”的思想14一17世纪欧洲发生了文艺复兴运动,17一18世纪欧洲又发生了启蒙运动,20世纪初期中国兴起了新文化运动。
据此回答18一20题。
18.这三次思想解放运动的共同之处是A.都是古代传统文化的复兴B.都形成了完整的理论体系C,都是资产阶级反封建的斗争D.都引发了一场资产阶级革命19.这三次思想解放运动各有特点,下列表述不正确的是A.中国新文化运动是第一次思想解放潮流B.法国启蒙运动处于世界资本主义开始确立时期C.文艺复兴发端于意大利的原因是资本主义萌芽最早在该地出现D.新文化运动是借助西方资产阶级思想武器向封建文化进攻20.这三次思想解放运动具有重大意义,它们都A.沉重打击了封建专制统治B.标志着资产阶级思想理论的形成C.推动了资产阶级革命迅速发展D.确立了资产阶级思想文化的统治近现代欧洲自然科学取得重大成就,理论研究有了划时代的突破,多次技术革命极大地改变了人类的生活方式和世界面貌。
据此回答21一26题。
21.打破了经典物理学的绝对化的思维,为人们提供了辨证地看待世界的途径的成就是A.自由落体定律的提出B.相对论的提出C.量子论的提出D.万有引力定律的提出22.证明“造物主”即神根本没有存在的必要,使人的思想发生跃进的学说是A.微积分B.太阳中心说C.生物进化论D.牛顿力学23.现代高科技对人类产生的影响包括①扩充了人们的信息量②给人们的生活带来新变化③促进了生产力的发展④冲击了传统观念A.①②B.①②③C.①②③④D.①③④24一个生活在20世纪20年代初的英国人可以①去法国欣赏印象派画展②去德国欣赏贝多芬作品音乐会③通过电视观看第14届奥运会④去电影院观看奥斯卡金像奖获奖影片A.①②③④B.①②③C.①②D.③④25.今天,电视已成为每个人日常生活中不可或缺的组成部分,下列人物最有可能看过彩色电视的是A.拿破仑•波拿巴B.塞尚C.查理。
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必修三综合测试题只要有信心,人永远不会挫败。
一、单项选择题区位指数是综合了区域发展的资源、环境、交通、能源、劳动力、经济、科技、政府管理等多项自然、社会指标的量化参数。
读我国区位指数分布图,回答题。
1.关于图中区位指数的说法,正确的是() A.我国区位指数由南部向北部递减B.我国东部沿海省份区位指数较高的主要原因是资源丰富C.乙地区位指数小于10的主要原因是环境恶劣D.丙地区位指数较低,其主要原因是交通落后2.图中区位指数在10~20的省级行政区中,正确的一组是() A.山西、陕西、宁夏B.甘肃、宁夏、重庆C.陕西、宁夏、重庆D.山西、宁夏、河南3.关于区域的叙述,错误..的是A.区域都具有一定的区位特征B.区域都有一定的面积和形状C.区域都有一定明确的界线D.区域地理环境对区域发展有深刻的影响(江苏省南京市2010届高三测试)2009年2月7日上午我国西北某军用机场,三架轰炸机相继升空,先后5次进入内蒙古段黄河冰凌区实施轰炸,24枚炸弹全部准确命中目标,炸凌任务圆满完成。
据此回答4~5题。
4.黄河凌汛灾情监测中主要用到的技术是() A.GIS B.GRS C.GPS D.RS5.在对黄河冰凌区实施轰炸,飞机准确轰炸目标时可能用到________技术来完成。
() A.RS B.GRS C.GPS D.GIS6.地面测控中心人员能够准确确定“神七”飞船的太空位置是因为飞船中安装有何种装置()A.计算机 B.监控器C.GPS信号接收机D.传感器7.数字地球与人们的日常生活息息相关,下列内容不.属于数字地球范畴的为() A.远程医疗B.网络购物C.电视会议D.扑克游戏读我国某区域图,回答8~9题。
8.图中A地区农业发展中存在较明显的土壤盐碱化问题,其产生的主要原因是()①纬度较高,冻土发育,含盐水分不易下渗②气候干旱,降水少,蒸发旺盛③农业耕种过程中,长期采用大水漫灌的灌溉方式④地处河谷地区,水流平缓,对土壤侵蚀作用微弱A.①②B.①③C.②③D.③④9.图中B处在汉朝时还是水草丰美的大草原,而现在已变成一片沙漠,其人为原因是()A.气候由湿润向干旱转变的结果B.植被由草原向荒漠退化的结果C.农业由耕种向畜牧转变的结果D.人类过度开垦和放牧对植被破坏的结果10.决定我国自然地理环境差异的两个基本因素是A.土壤和植被B.气候和地貌C.水文和土壤D.植被和水文11.下列治理我国土地荒漠化的措施,可行的是()①南方低山丘陵均实行退耕还林②温带草原牧区推行定居、轮牧③露天矿区采取表土填埋复植④西北地区大力发展灌溉农业A.①②B.②③C.③④D.①④2008年12月16日至18日,在由国家林业局举办的“林业碳汇与生物质能源发展国际研讨会”上获悉:目前,我国森林面积达到1.75亿公顷。
结合我国部分防护林分布示意图,回答12~13题。
12.国家大力推行“退耕还林”政策的直接目的是()①增加木材产量②提高生态质量③提高农民收入④调整农业结构A.①②B.③④C.①③D.②④13.关于图中各防护林主要作用的叙述,正确的是() A.①涵养水源、保持水土、保护农田B.②防风固沙、保持水土、保护农田C.③抵御海风、海浪和暴雨的袭击D.③进行平原绿化、美化城市环境读我国西部内陆两地景观示意图,回答14~15题。
14.甲地以井为中心在草原上形成沙地,其原因可能是() A.过度开采地下水,形成地下水漏斗区B.地下水含盐量高,植物不能生存C.风力侵蚀强烈,形成风蚀洼地D.农牧业活动较多,地表植被破坏15.在乙地区,反映该地区绿洲萎缩迹象的是() A.地表反射率下降B.土壤有机质增加,土壤紧实度下降C.土壤盐碱度升高D.生物生产能力提高16..山西省产生生态环境问题的根源是A.露天开采B.矿区道路的铺设C.开矿井巷道的建设D.重化工业为主的产业结构神黄(神木—黄骅港)铁路是我国新建的一条重要铁路。
据图完成题。
17.神黄铁路与我国的哪几条铁路相交()A.京广线、京沪线、京九线B.京沪线、京九线、大秦线C.京广线、京沪线、京包线D.京广线、京九线、焦柳线18.有关神黄铁路的叙述正确的是()A.穿过的主要障碍有黄河、大运河、太行山、山东丘陵B.主要解决陕西、山西等地的煤炭外运C.沿线经过陕西、山西、河北、山东四省D.黄骅港位于天津市,濒临渤海(2010年深圳统考)在未来14年里,中国将增建30座核电站,今后5年至15年之内,山东省将有海阳、乳山和荣成三个核电站相继投产。
目前,规划中的海阳核电工程前期准备工作已全面完成,计划2010年前期工程两台机组并网发电。
读图回答题。
19.在山东东部沿海建核电站的主要目的是() A.经济发达,科技领先,建站优势明显B.缓解山东能源供应紧张的状况C.人口稠密,交通便利,建站优势明显D.解决矿产资源贫乏的状况20.关于在我国大力发展核电意义的叙述中,不.正确的是() A.加速发展多元化能源供应体系,提高清洁能源在能源消费结构中的比重B.应对我国国内能源紧缺的状况在短期将难以改变的措施之一,填补能源需求缺口C.是我国的宏观能源形势及建立节约型社会的唯一举措D.可改善我国的生态环境,尤其是有利于改善东部沿海经济发达地区的大气质量(2010年南安一中高二检测)珠江三角洲历史上以桑基鱼塘闻名全国,并且是我国十大商品粮基地之一、三大蚕桑基地之一、最大蔗糖基地。
近年来,农业生产结构已经发生巨大变化,甚至出现大片出租、出售土地的现象。
请根据所学知识,回答题。
21.珠江三角洲形成“桑基”农业的有利条件是() A.地势低平,河流众多,水网稠密B.气候高温少雨C.光照强,昼夜温差大D.具有肥沃的红壤22.广大农民弃耕的深层次原因是() A.农产品价格低,谷贱伤农B.生产资料价格高,入不敷出C.水土流失严重,土壤肥力下降D.工业化、城市化快速推进,产业结构调整读东北地区年降水量分布图(单位:mm),完成题。
23.影响东北地区年降水量分布的主要因素有()①农牧活动②距海远近③季风风向④纬度位置A.①③ B.②③ C.②④ D.①④24.东北地区不是我国重要的()A.商品粮基地B.林业生产基地C.畜牧业生产基地D.商品棉基地25.有关松嫩平原地理环境特点的叙述,正确的是()A.年降水量不足,缺乏灌溉水源 B.纬度偏高,低温冻害影响农作物生长C.耕地多为旱地,人均耕地少 D.广泛分布红壤,土壤肥沃26.亚马孙雨林破坏严重,关于破坏原因的叙述,错误的是()A.过度的迁移农业 B.商业性伐木C.采矿修路、城镇建设 D.建立自然保护区二、综合题27.下图为黄河流域示意图,读图回答下列问题。
(1)黄河上游地区重点开发的能源资源是________,其形成的有利自然条件是________________________________________________________________________。
(2)为了加快黄河中游地区煤炭资源的开发和利用,把资源优势转化为经济优势,地方政府提出了下列两套方案(见图2)。
你认为哪套方案的经济效益更高?要保证煤炭资源的合理开发和区域可持续发展,还应注意采取哪些措施?(3)该流域沿岸工业城市密集,可能给黄河带来的影响有哪些?28.随着东北三省粮食产量近年来不断提高,东北“粮仓”作为我国粮食市场“稳压器”的作用得到进一步加强。
读下面东北地区商品粮基地分布图,回答下列问题。
(1)A区域是世界范围内纬度最高的水稻种植区,该地区适宜水稻种植的主要自然条件是________________________________________________________________________________________________________________________________________________。
(2)C区域曾有“北大荒”之称,建国以后该地区大量开垦荒地,提高粮食生产水平,成为“北大仓”。
但现在“北大仓”却不再开垦荒地,原因是什么?29.读图8,回答问题:(共11分)图8(1)该区正以、、为核心构建大珠江三角洲城市群。
(3分)(2)分析图示地区发展工业的有利条件:。
(2分)(3)改革开放以后,珠江三角洲部分地区率先成为我国对外开放的窗口,原因何在?。
(2分)(4)在上图所示区域中,香港以自由贸易(转口贸易)和金融服务而成为举世闻名的“自由港”;广州和珠海等地则以制造加工业而闻名。
分析该地区的产业分布对本地经济发展有何积极影响。
(4分)48.(共11分)(1)香港、广州、深圳(3分)(2)地理位置优越,海陆交通便利;(2分)(3)地理上毗邻港澳,具有对外交往的传统。
(2分)(4)香港以第三产业闻名,广州、珠海等以第二产业闻名。
这两者优势互补,相互促进。
香港拥有充足的资本和完善的市场机制,有力地促进了经济发展。
珠江三角洲具有良好的发展条件和空间,如人力资源丰富,自然条件优越,交通便利等。
(4分)_二、综合题:(共45分)48.(共11分)(1)香港、广州、深圳(3分)(2)地理位置优越,海陆交通便利;(2分)(3)地理上毗邻港澳,具有对外交往的传统。
(2分)(4)香港以第三产业闻名,广州、珠海等以第二产业闻名。
这两者优势互补,相互促进。
香港拥有充足的资本和完善的市场机制,有力地促进了经济发展。
珠江三角洲具有良好的发展条件和空间,如人力资源丰富,自然条件优越,交通便利等。
(4分)2.(1) 广西;云南;贵州(2)坡度越大,土层越厚,有机层越薄(2分)肥力(1分)(3)坚实(1分)塌陷(1分)(4)自然原因:坡度陡峻,土层较薄,降水丰富,特别是夏季降水强度大,水土流失严重。
(2分)。