月考题.2012.3.28
湖北省襄阳市2012届高三3月调研考试理科综合试题.pdf
学习目标： 重点难点： 1.重点：点和圆的位置关系的结论：不在同一直线上的三个点确定一个圆其它们的运用． 2难点：讲授反证法的证明思路 学习过程 一、板书标题，揭示教学目标 教学目标 1．理解并掌握设⊙O的半径为r，点P到圆心的距离OP=d，则有：点P在圆外d>r；点P在圆上d=r；点P在圆内d<r及其运用． 2．理解不在同一直线上的三个点确定一个圆并掌握它的运用． 3．了解三角形的外接圆和三角形外心的概念；了解反证法的证明思想． 二、自学指导 自学内容与要求：阅读P90~P92思考以上的内容: (1)从形与数两个方面转化点与圆的位置关系. (2)分别画一个锐角三角形、直角三角形和钝角三角形，再画出它们的外接圆，观察并叙述各三角形与它的外心的位置关系. 三、自学效果检查 1、已知矩形ABCD的边AB=3厘米，AD=4厘米 （1）以点A为圆心，3厘米为半径作圆A，则点B、C、D与圆A的位置关系如何？ （2）以点A为圆心，4厘米为半径作圆A，则点B、C、D与圆A的位置关系如何？ （3）以点A为圆心，5厘米为半径作圆A，则点B、C、D与圆A的位置关系如何？ 2、判断下列说法是否正确 (1)任意的一个三角形一定有一个外接圆( ). (2)任意一个圆有且只有一个内接三角形( ) (3)经过三点一定可以确定一个圆( ) (4)三角形的外心到三角形各顶点的距离相等( ) 四、归纳应用 1.点与圆的位置关系 2.不在同一条直线上的三个点确定一个圆。
五、当堂训练 1.如图，⊙O是△ABC的外接圆，已知∠B=60°，则∠CAO的度数是 . 2．如图，△ABC内接于⊙O，AB=BC，∠ABC=120°，AD为⊙O的直径，AD＝6，那么BD＝_________． 3．如图所示，四边形ABCD中，∠B＝∠D＝90°。
证明：A、B、C、D四点在同一圆上. 4．如图，以点O′（1，1）为圆心，OO′为半径画圆，判断点P（-1，1），点Q（1， 0），点R（2，2）和⊙O′的位置关系． 5．点P到圆上的最大距离为8cm，最小距离为6cm，求⊙O的半径。
广西南宁二中2012届高三3月月考试题数学理
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4月南师大附中统测5
2012届南京师大附中高三数学 二轮复习周统测（五）（2012.3.28）（满分160分，考试时间120分钟）一、填空题：本大题共14小题，每小题5分，共70分。
请把答案填写在答题．．卷．相应的位．．．．置上．．. 1．设复数1()z bi b R =+∈且||1z =，则复数z 的虚部为 ▲ ． 2．某时段内共有100辆汽车经过某一雷达地区， 时速频率分布直方图如下图所示，则时速超过 60km/h 的汽车数量为 ▲ 辆． 3．设函数3()cos 1f x x x =+，若()11f a =， 则()f a -= ▲ ．4．已知向量a =),2,1(-x b =),4(y ,若a⊥b ，则yx39+的最小值为 ▲ ．5．点)1,2(-P 为圆25)3(22=+-y x 的弦的中点，则该弦所在直线 的方程是 ▲ ． 6．已知1sin()43πα+=，则sin cos αα的值为 ▲ ． 7．如图，矩形ABCD 中，点E 为边CD 的中点，若在矩形ABCD 内部 随机取一个点Q ，则点Q 取自△ABE 内部的概率等于 ▲ ．8．对于大于1的自然数m 的三次幂可用奇数进行以下方式的“分裂”：,,191715134,11973,532333 +++=++=+=仿此，若m 3的“分裂数”中有一个是31，则m 的值为 ▲ ．9．如图，四棱锥P —ABCD 的底面为正方形，PD ⊥底面ABCD ， PD =AD =1，设点C 到平面P AB 的距离为1d ，点B 到平面P AC 的距离为2d ，则比较21,d d 的大小有 ▲ ．10．执行如图的程序框图，若输出的n ＝5，则输入整数p 的最小 值是 ▲ ．11．已知函数()f x 满足(1)(1)2f x f x ++-=，且直线(1)1yk x =-+与()f x 的图象有5个交点，则这些交点的纵坐标之和为 ▲ ．(km/h)12．已知等比数列{}n a 的前10项的积为32，则以下命题中真命题的编号是 ▲ ． ① 数列{}n a 的各项均为正数；② 数列{}n a③ 数列{}n a 的公比必是正数；④ 数列{}n a 中的首项和公比中必有一个大于1． 13．如图放置的边长为1的正方形P ABC 沿x 轴滚动（说明：“正方形P ABC 沿x 轴滚动”包括沿x 轴正方向和沿x 轴负方向滚动．沿x 轴正方向滚动指的 是先以顶点A 为中心顺时针旋转，当顶点B 落在x 轴上时，再以顶点B 为中 心顺时针旋转，如此继续．类似地，正方形P ABC 可以沿x 轴负方向滚动． 向右为顺时针，向左为逆时针）．设顶点p （x ，y ）的轨迹方程是()y f x =，则()y f x =在其两个相邻零点间的图象与x 轴所围区域的面积S 是 ▲ ．14．已知平面向量,,OA OB OC 满足：||||||1,0OA OB OC OA OB ===⋅=，若y x +=(,)x y R ∈，则x y +的取值范围是 ▲ ．二、解答题：本大题共6小题，共计90分，请在答题卷指定区域内作答，解答时应写出文字说明、证明或演算步骤. 15.(本小题共l4分)已知函数73()sin()cos()44f x x x ππ=++-，x ∈R ．(1) 求()f x 的最小正周期和最小值；(2) 已知4cos()5βα-=，4cos()5βα+=-，02παβ<<≤．求()f β的值．16.(本小题满分14分)如图，在四棱锥P ABCD -中，PD ⊥平面ABCD ，四边形ABCD 是菱形，6AC =，BD =E 是PB 上任意一点． (1) 求证：AC DE ⊥；(2) 当AEC ∆面积的最小值是9时，证明EC ⊥平面PAB ．如图，2012年春节，摄影爱好者S在某公园A处，发现正前方B处有一立柱，测得立柱顶端O的仰角和立柱底部B的俯角均为30︒，已知S（将眼睛距地面的距离(1) 求摄影者到立柱的水平距离和立柱的高度；(2) 立柱的顶端有一长2米的彩杆MN绕中点O在S与立柱所在的平面内旋转．摄影者有一视角范围为60︒的镜头，在彩杆转动的任意时刻，摄影者是否都可以将彩杆全部摄入画面？说明理由．18.(本小题满分16分)设A、B分别为椭圆22221(,0)x ya ba b+=>的左、右顶点，椭圆长半轴长等于焦距，且4x=是它的右准线，(1) 求椭圆方程；(2) 设P为右准线上不同于点（4，0）的任一点，若直线B两点M、N，证明：点B在以MN为直径的圆内．已知函数()()x f x e kx x =-∈R .(1) 若k e =，试确定函数()f x 的单调区间；(2) 若0k >且对任意x R ∈，(||)0f x >恒成立，试确定实数k 的取值范围； (3) 设函数()()()F x f x f x =+-，求证：12(1)(2)()(2)()n n F F F n e n N +*⋅>+∈ ．20.(本小题满分16分)已知等比数列{}n a 的首项12012a =，公比12q =-，数列{}n a 前n 项和记为n S ，前n 项积记为()n ∏．(1) 求数列{}n S 的最大项和最小项；(2) 判断()n ∏与(1)n ∏+的大小， 并求n 为何值时，()n ∏取得最大值；(3) 证明{}n a 中的任意相邻三项按从小到大排列，总可以使其成等差数列，如果所有这些等差数列的公差按从小到大的顺序依次设为123,,,n d d d d ，证明:数列{}n d 为等比数列．（参考数据1021024=）答案１．0； ２．38； ３．-9； ４．6； ５．01=-+y x ； ６．718-； ７．21； ８．6； ９．12d d <； １０．8； １１．5； １２．③； １３．1S π=+； １４．),0()0,(+∞-∞ 15.(1) 解析：7733()sin coscos sin cos cos sin sin4444f x x x x x ππππ=+++x x 2sin()4x π=-， …………………………4分∴()f x 的最小正周期2T π=，最小值min ()2f x =-． ………………7分 (2) 证明：由已知得4cos cos sin sin 5αβαβ+=，4cos cos sin sin 5αβαβ-=- 两式相加得2cos cos 0αβ=，∵02παβ<<≤，∴cos 0β=，则2πβ=．……… 12分∴()2sin()24f ππβ=-= ……………………………… 14分16.解：（1）证明：连接BD ，设AC 与BD 相交于点F 。
2012年3月考题
2012年三月考题第一部分听力(共两节，满分３０分)第二部分英语知识运用（共两节，满分４５分）第一节语法和词汇知识(共15小题；每小题1分，满分15分)21. The fire was finally brought under control, but extensive damage _________.A. is causedB. was causingC. had causedD. had been caused22. All of a sudden, a new idea ________ me that I might turn to my English teacher for help.A. occurredB. beatC. knockedD. struck23. Upon hearing the news, she looked _______, but her parents looked at her ______ without knowing how to comfort her.A. sad; sadB. sadly; sadlyC. sad; sadlyD. sadly; sad24. My brother _________ at a local grammar school, after which he went on to Shandong University.A. was educatedB. is educatedC. is being educatedD. had educated25. Not only you but also Tom, one of the top students in our class, _______ tired of having one examination after another.A. areB. isC. beD. were26. — Where did you study Japanese? —Oh, I just sort of ________ when living in Japan.A. put it outB. picked it upC. gave it upD. made it out27. ________ with parents of 30 years ago, today’s parents give their children more freedom.A. ComparingB. To compareC. Having comparedD. Compared28. This method has been widely adopted. _______, it is not yet clear whether it is the best method.A. HoweverB. ButC. AndD. Although29. The teacher asked Tom whether great changes _______ in his hometown during the past ten years.A. were took placeB. have taken placeC. had taken placeD. had been taken place30. The foreigner told me he was born in Germany, and ________ he spoke German. A. who B. that C. / D. which31. JK Rowling has written a series of books about Harry Potter, a boy ________ a scar on his forehead.A. forB. withC. fromD. of32. — Is Jennifer there? —I’m sorry. ________. Can you repeat it?A. I didn’t get that.B. Where do you live?C. How do you find it?D. Who are you?33. Frank has much ________ in selling goods and yesterday afternoon he told me about his pleasant ________ as a young salesman.A. experience; experienceB. experiences; experiencesC. experience; experiencesD. experiences; experience34. — Parents are responsible for making sure their children behave well.—I couldn’t agree with you ________.A. so muchB. lessC. the mostD. more35. I didn’t like the color of the coat my mother bought me, so she went back to _______ it for another one.A. replaceB. exchangeC. affordD. measure第二节完形填空（共20小题；每小题1.5分，满分30分）With supper finished, it was our time with Dad. Cindy, Tom and I climbed onto our couch. We all 36 Mom to turn on the old tape player.Dad had been piloting airplanes in Vietnam for the Air Force for a year. Through the year, our family received at least one 37 a week from Dad. Mom played a part to us every day. Every day when Mom turned on the tape player, Dad 38 by asking each of us how our 39 had gone and what we had done. 40 to the tape machine as if he could hear every word, each of us told him about our 41 . Because Mom wrote down our responses, Dad was kept 42 . In the following tape, he 43 our good deeds and 44 corrected our errors. After 45 told Dad their tales, he read to us from the book Mom had sent.The day Dad was to 46 , all of us were playing around the 47 . Then the gate in the fence opened. A tall man in a 48 walked through the gate.My eldest sister jumped off the diving board and ran towards the man. Mom ran behind. The man embraced Mom and kissed her.49 by the scene, Tom and I looked at each other. Soon, the tall, uniformed man arrived at the pool’s edge and smiled 50 at us. With the innocence of a four-year-old girl, I looked up and 51 , “Are you my father?”He burst into tears, knelt down, 52 us into his arms and said, “Yes, I’m your father.” 53 I heard his voice, I 54 him as my father because it was the same 55 that I heard so frequently on tape.36. A. waited for B. looked at C. agreed with D. asked for37. A. letter B. book C. tape D. photo38. A. began B. greeted C. ended D. faced39. A. study B. night C. morning D. day40. A. Listening B. Speaking C. Staring D. Turning41. A. actions B. Movements C. adventures D. events42. A. up-to-date B. down-and-out C. out-of-date D. up-and-coming43. A. talked B. praised C. showed D. presented44. A. strictly B. angrily C. gently D. violently45. A. anyone B. nobody C. someone D. everyone46. A. leave B. get C. arrive D. depart47. A. swimming pool B. house C. grassland D. playing ground48. A. uniform B. suit C. T-shirt D. jean49. A. Delighted B. Frightened C. Amused D. Puzzled50. A. down B. up C. back D. into51. A. asked B. shouted C. required D. cried52. A. pushed B. carried C. pulled D. sucked53. A. Before long B. The moment C. Long after D. Just then54. A. recognized B. realized C. understood D. found55. A. sound B. voice C. man D. story第三部分阅读理解（共２０小题；每小题２分，满分４０分）ＡTornadoes (龙卷风) are nature’s most violent storms, which can cause deaths and destroy a neighborhood in seconds. A tornado appears as a rotating, funnel-shaped (漏斗形的) cloud that extends from a thunderstorm to the ground with whirling winds that can reach 300 miles per hour. Damage paths can be over one mile wide and 50 miles long. Every state is at some risk from this disaster.Some tornadoes can be seen clearly, while rain or nearby low-hanging clouds obscure others. At many times, tornadoes develop so rapidly that little, if any, advance warning is possible.Before a tornado hits, the air may become very still. A cloud of debris (散片) can mark the location of a tornado even if a funnel can not be seen. Tornadoes generally occur near the edge of a thunderstorm, when the strong wind may die down. It is not uncommon to see clear, sunlit skies behind a tornado.The following are facts about tornadoes:☆The average forward speed of a tornado is 30 MPH, but may vary from still to 70 MPH. Debris is picked up or a cloud forms in the funnel.☆The average tornado moves southwest to northeast, but tornadoes have been known to move in any direction. Tornadoes are most often reported east of the Rocky Mountains during spring and summer months.☆Tornadoes can happen together with tropical storms and hurricanes as they move onto land. Waterspouts are tornadoes that form over water.☆Peak tornado season in the southern states of America is March through May; in the northern states, it is late spring through early summer. Tornadoes are most likely to occur between 3 pm and 9 pm, but can occur at any time.56. From the passage, we learn that tornadoes come from ______.A. hurricanesB. great heatC. thunderstormsD. sandstorms57. The underlined word “obscure” in the second paragraph probably means “______”.A. hideB. reduceC. produceD. raise58. Which of the following scenes may NOT be seen before the coming of a tornado?A. The wind may die down.B. A clear and sunlit sky may appear.C. The air may become still.D. Its position may be marked by clouds.59. According to the passage, tornadoes ______.A. only happen in the late hours of the dayB. only move from southwest to northeastC. may form over sea waterD. often move at a speed of 70 MPH60. The passage makes us believe that ______.A. tornadoes warning systems are well-developed in many countriesB. of all the natural disasters, tornadoes cause the greatest damageC. tornadoes are mostly seen in the southern states of AmericaD. tornadoes may strike so quickly that there is often little or no warningＢThe sun is setting on a summer night. At the entrance to a deep, dark cave, a few bats fly out. Then more and more of the small, furry creatures appear. Within a few minutes, a whole river of bats is pouring out of the cave, and they keep coming — millions and millions of them.Sound like a scary horror movie? Believe it or not, this scene takes place every night, all summer long, at Bracken Cave in Texas, where 20 million bats fly outside to feed on insects.Every March or April, Mexican free-tailed bats migrate up to 1,609 kilometers from their winter home places, like mines, tunnels, hollow trees, and under bridges in Mexico to this cave. Soon after they arrive, each mother gives birth to one baby bat. As many as 500 baby bats live crammed (挤) into one square foot of space, and those bodies create nice warm temperatures to keep them warm and comfortable. With bad sight, how can mother bats recognize their own babies? Their good sense of smell helps them the most.When the adult bats leave the cave at night to feed, they eat tons of insects in a single night, including many pests tha t eat farmers’ crops. And they get rid of mosquitoes, too.The cave, quiet in winter, is full of life all summer. The floor of the cave is covered with bugs. Gnats are flying around, and beetles are crawling up your leg when you walk in!When twenty million bats fly out of one cave opening, they make a column (柱) so thick that they show up on the radar at the nearby airport. So much for bats being scary!61. What is the purpose of the first paragraph?A. To explain the living habits of bats.B. To describe what bats look like.C. To talk about a frightening scene of a film.D. To introduce the topic of the passage.62. Which of the following senses helps mother bats recognize their babies?A. Touch.B. Sight.C. Smell.D. Taste.63. According to the passage, we can learn that ______.A. the bats living in the cave benefit the local farmersB. Mexican free-tailed bats prevent other animals living in the caveC. the large group of Mexican bats sometimes destroy the local radarD. caves are the places where Mexican bats live all year round64. What is the best title of the passage?A. Life of Mexican free-tailed bats.B. Amazing Mexican bats of Bracken Cave.C. A scary scene at Bracken Cave in Texas.D. Migration of Mexican free-tailed bats.ＣWhen I was in the eighth grade, one caring teacher of mine taught me several useful little techniques. He told me to keep a notebook nearby when I was reading and that I should try to figure out what the main idea of every paragraph was so that I could understand the passages better. It seemed awfully boring at that time, but I decided to give it a try anyway.It didn’t take long before I started reading a book called How to read a book that would completely change how I thought about the written word. Thanks to these techniques, I learned to get the most out of reading. I kept applying them over the years until I finally came up with a lot of little techniques for reading a book.I also eventually came to learn that there were a lot of different kinds of reading. For example, when I read a Stephen King novel, the interesting plot made me completely relaxed. Then there’s reading to learn new things, which is what I do when I read personal finance books. There’s also readi ng to understand and grow, which is easily the hardest and the most rewarding.The last kind of reading involves taking a piece of literature or a nonfiction book that you might read for simple pleasure and transforming it into something life-changing, or something that causes you to question some of your deeply-held ideas and beliefs.“Ｈow to read a book”really focuses on the latter two: books that you read to learn about a new topic or to learn a skill, and books that you read to learn about yourself. If you’ve ever been drawn to read to really improve yourself, this book is well wo rth the time to read even if it’s a bit dry at times. Let’s dig in.65. The writer’s teacher gave him some reading techniques so that __________.A. he could become interested in readingB. he could increase his reading speedC. he could learn more from what he readD. he could remember all the books he read66. The writer said that he read a Stephen King novel for _________.A. fun and pleasureB. personal developmentC. learning new thingsD. changing his former beliefs67. If you want to learn about yourself, you may choose __________ to read.A. a Harry Potter bookB. a work of classic literatureC. a finance bookD. a fiction book68. The writer wrote the passage to _________.A. encourage readers to improve themselves by wide readingB. thank the teacher who once helped him improve his readingC. give an introduction to a very practical finance bookD. advise people to read a personal development bookＤFor over twenty-five years, the Hulbert Outdoor Center has been dedicated (致力于) to helping teenagers enrich and change their lives through outdoor programs. Now you can share your passion for adventure by joining a V oyageurs Trip. The reward of every Voyageurs Trip is the journey shared among new friends and the learning that happens along the way. Be a part of our journey this summer.Our trips are small by design. Every V oyageurs Trip has at most ten campers and at least two advisors. Trips involving rock climbing or white water canoeing or kayaking have one more advisor that manages the activity. Our small group size allows our staff to provide more personalized attention and instruction while creating an atmosphere (氛围) where teenagers have many opportunities to truly get to know one another.We try our best to create healthy, wholesome, simple meals and we take pride in presenting an exciting menu specially made for each one-week trip. Every camper is involved in meal preparation, helping to create fun and delicious desserts. Our family-style meals and community atmosphere help to create a strong level of trust that serves as the base for all that we do on a trip.V oyageurs staff are mature, caring, dedicated people who have many kinds of outdoor skills, as well as group leadership and teaching experience. All of our staff are extensively trained in first aid. Most of our staff are Wilderness First Responders, with over eighty hours of training, while others are Wilderness Emergency Medical Technicians. In addition, lifeguards watch over swimming on every trip.69. The Voyageurs Trip is designed for ________.A. teenagers who are tired of studyingB. young kids who like outdoor gamesC. teenagers who like outdoor activitiesD. people who are tired of city life70. Those campers who take part in the V oyageurs Trip ______.A. can enjoy food specially made for that tripB. have to eat food taken from their homeC. can enjoy family-style food for freeD. are allowed to order the food they like best。
2012届高三下学期第三次月考
图22012届高三下学期第三次月考本试卷分第1卷（选择题）和第Ⅱ卷（综合题）两部分。
第Ⅰ卷（共144分）本卷共36小题，每小题4分，共144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。
节能减排指的是减少能源浪费和降低废气排放。
替代技术、减量技术、再利用技术是节能减排的重要技术手段。
读图1，回答1-3题。
38º 112º30′ ◎甲 汾 河º30ºº1．我国目前能源消费结构中最主要的能源，在甲、乙、丙、丁四城市所在省区的探明蕴藏量最大的是（） A ．甲 B ．乙 C ．丙 D ．丁2．丙城市在交通方面节能减排的主要措施可行的有（ ）①发展地铁、轻轨 ②大力发展公交运输 ③鼓励大排量私家车的发展 ④以天然气替代汽油A ．①②③B ．②③④C ．①②④D ．①③④3．乙城市所在省区的优势能源不包括．．．（ ）A ．太阳能B ．地热能C ．水能D ．天然气图2是安徽合肥附近的地质剖面图(地质年代中，第三纪早于第四纪，晚于白垩纪)，据此回答4-5题：4.关于图示地质构造的说法，正确的是：A.背斜成拱曲B.向斜成拱曲C.背斜成谷地D.向斜成谷地5.为了突出图5中的地形起伏，下列做法合理的是：A.比例尺不变，适当扩大图幅B.水平比例尺不变，适当扩大垂直比例尺C.比例尺不变，适当缩小图幅D.垂直比例尺不变，适当扩大水平比例尺图3为四地气温、降水统计资料，读图完成6-7题。
图16．造成③地1月均温高于②地的主要因素是（ ）A ．纬度位置B ．大气环流C ．地形因素D ．植被覆盖率7．④地降水特别丰沛的主要原因是（ ）A ．河湖众多，蒸发量大，水汽充足B ．位于中低纬度地区，热带气旋活跃C ．来自海洋的暖湿气流受地形阻挡抬升D ．受暖流影响，大气中水汽含量丰富2011年4月8日，上海迪斯尼项目在浦东新区川沙新镇正式开工建设，占地116公顷。
读图回答8-9题。
2012届浙江省部分重点中学高三第二学期3月联考试题理科综合参考答案
绝密★启用前试卷类型：A 2012届浙江省部分重点中学高三第二学期3月联考试题理科综合能力测试选择题（共21小题，每小题6分，共120分）21．（共10分）（1）B （2）B D （3）未平衡摩擦力或平衡摩擦力不够22．（共10分）①R1（2分）②b （2分）③1.47～1.49V （2分）0.58～0.75 （2分）④小于小于（2分）23．（共16分）解：首先我们把重力mg进行正交分解，分解为一个沿斜面下滑的分力和一个垂直于斜面向下的分力，如图甲所示，其中。
由于物体做匀速运动，因此。
再作出物体在斜面所在的平面内的受力示意图，如图乙所示，摩擦力f的方向与v的方向相反，洛伦兹力F的方向与v的方向垂直（F的方向用左手定则判定）。
由于物体处于平衡状态，F和f的合力应与大小相等、方向相反。
设运动速度v的方向与水平方向成角，可以得出。
另有关系式。
解以上各式，可得。
本题答案是：该物体在斜面上速度方向右下，与水平方向夹角为，速度大小为，物体能保持匀速直线运动的状态不变。
24．（共20分）24．（1）设电阻R 1、R 2、R 3中的电流分别为I 1、I 2、I 3，电源电动势为E ，则I 3＝2I 2 ……………… （2分） I 1＝I 2＋I 3……………………（2分） F ＝BI 3L ………………（2分）E ＝I 1R 1＋I 3R 3（或E ＝I 1R 1＋I 2R 2，E ＝2FR BL） ……………………（2分） P ＝E I 1 ……………… （2分） 解得P ＝20223F R B L……………（2分）（2）设金属板A 、B 之间的电压为U ，粒子在A 、B 之间运动的过程中，有220011(2)22y Uq m m d υυ=-………………（3分） U ＝I 3R 3（或U ＝I 2R 2, U ＝2FR BL）………（2分） 解得23BLm y qFR υ=………………………（2分）25. （共22分）解：（1）由动能定理有(qE 1＋mg )y 1＝2112m υ…………………………(2分)解得v 1＝4m/s …………………………(1分) （2）设A 与B 碰后共同速度为v 2，以竖直向上为正方向，由动量守恒得mv 0－mv 1＝2mv 2 …………………………………………(2分) 解得v 2＝8m/s设C 运动到O 3时速度v 3，则222321122222mgL qE L m m υυ-=⨯-⨯…………………………(2分) 23222m T qE mg Lυ+-=…………………………………………(2分) 解得T ＝7N………………………………………………………(1分)（3）C 不能做能够经过O 2和O 3的圆周运动，即C 不能达到能够经过O 2和O 3所需的最小速度。
北京市丰台区2012届高三下学期3月月考文综试题及答案
北京市丰台区2012届高三下学期3月月考文综试题及答案注意事项：1．答题前，考生务必先将答题卡上的学校、班级、姓名、准考证号用黑色字迹签字笔填写清楚，并认真核对条形码上的准考证号、姓名，在答题卡的“条形码粘贴区”贴好条形码。
2．本次考试所有答题均在答题卡上完成。
选择题必须使用2B铅笔以正确填涂方式将各小题对应选项涂黑，如需改动，用橡皮擦除干净后再选涂其它选项。
非选择题必须使用标准黑色字迹签字笔书写，要求字体工整、字迹清楚。
3．请严格按照答题卡上题号在相应答题区内作答，超出答题区域书写的答案无效，在试题、草稿纸上答题无效。
4．请保持答题卡卡面清洁，不要装订、不要折叠、不要破损。
选择题（共140分）选择题：本大题共35小题，每小题4分，共计140分。
在每小题列出的四个选项中，选出最合题目要求的。
图1是我国秀丽的黄果树瀑布。
读图，回答第1题。
1．图中A．反映出有两个地球圈层B．景观的欣赏方法是在适当的距离仰视C．景观具有春翡夏翠秋金冬银的特征D．瀑布的形成与褶皱有关图2为我国与全球同纬度太阳辐射总量对比。
读图，回答第2题。
2．图中我国太阳辐射总量A．沿110°E线自南向北递减B．在40°N附近与全球平均值相当C．甲乙两地差异大的主导因素是地形地势D．西南地区较同纬度全球平均值低的主要原因是白昼时间短沃克环流是指正常情况下发生在赤道附近太平洋洋面上空的一种热力环流。
读图3，回答第3、4题。
3．在沃克环流中A．甲地多晴天B．乙地为低压C．甲地垂直方向气流下沉D．近地面空气由乙地流向甲地4．若乙地海水温度持续异常升高，则降水可能增加的地区是A．秘鲁沿海B．澳大利亚东部C．非洲沿海D．印度尼西亚东部流域上各点的雨量汇流速度有快有慢，汇流时间也有长有短。
等流时线是流域内地表径流汇流到河口断面时间相等的各点连线。
图4为我国东南沿海某流域等流时线图。
读图，回答第5题。
5．该流域A．河流于流自西南流向东北B．河流干流长度约为2千米C．当等流时线为一年中最稀疏时，地表径流流速最快D．S1– S3各地段中，S2地形最为平坦读图5，回答第6、7题。
北京市东城区普通校2012届高三3月联考试题(数学理)
北京市东城区普通校2012届高三3月联考试题数学（理）2012年3月命题校：65中 共 150 分，考试用时 120 分钟。
第Ⅰ卷一、选择题：本大题共8小题，每小题5分，共40分．在每小题列出的四个选项中，只有一项是符合题目要求的．选出符合题目要求的一项填在机读卡上。
1．复数11i +的模为 （ ）A ．12 B C ．1 D ．2．若抛物线22y px =的焦点与椭圆22162x y +=的右焦点重合，则p 的值为（ ） A ．4 B ．2- C ．2 D ．4-3．定义在R 上的函数[)+∞-,3)(在x f 上为增函数，且)3(-=x f y 为偶函数，则（ ）A ．)4()8(-<-f fB ．)1()5(->-f fC ．)2()6(f f <-D ．)1()6(-<-f f 4．设a ,b 是两个非零向量，则“向量a ,b 的夹角为锐角 ”是“函数()()()f x x a b a x b =+-的图像是一条开口向下的抛物线”的（ ）A ．充分而不必要条件 B ．必要而不充分条件C ．充要条件D ．既不充分又不必要条件 5．设4710310()22222()n f n n N +=+++++∈，则()f n 等于 （ ）A ．2(81)7n - B ．12(81)7n +- C ．32(81)7n +- D ．42(81)7n +- 6．已知直线m 、n 与平面α、β，下列命题中正确的是（ ）A. βα//,//n m 且βα//，则n m //； B ．βα⊥⊥n m ,且βα⊥，则n m ⊥； C ．βα//,n m ⊥且β⊥α，则n m ⊥ D ．βα⊥n m ,//且βα⊥，则n m //. 7．函数()21log f x x =+与()12x g x -+=在同一直角坐标系下的图象大致是（ ）8．设()f x 与()g x 是定义在同一区间[,]a b 上的两个函数，若对任意[,]x a b ∈，都有 |()()|1f x g x -≤成立，则称()f x 和()g x 在[,]a b 上是“密切函数”，区间[,]a b 称为“密切区间”.若2()34f x x x =-+与()23g x x =-在[,]a b 上是“密切函数”，则其“密切区间”可以是（ ）A. [1，4]B. [2，3]C. [2，4]D. [3，4]第Ⅱ卷(非选择题，共110分)二、填空题：本大题共6小题，每小题5分，共30分。
2012年高三第三次月考试题.doc
邵阳县第七中学2012届毕业生第三次月考地理试题注意事项：1．本试卷分为第1卷(选择题)和第1I 卷(非选择题)两部分，共100分。
考试时间90分钟。
2．请将第1卷的答案按要求填写在答题卷上，第1I 卷的答案写在答题卷的指定范围内。
第Ⅰ卷(选择题，共52分)一、选择题（下列各题只有一个正确答案，每题2分，共52分）A 、武汉B 、西昌C 、济南D 、兰州8．若该地植被状况较差，则其扬沙天气多出现在（ ）A 、1—3月B 、4—6月C 、7—9月D 、10—12月9．实际观测发现，该地5月份的光照条件优于7月份，其主要原因是（ ）A 、正午太阳高度较大B 、白昼时间长C 、大气中云量较少D 、地面温度较高图5是我国四个省级行政区轮廓及其主要山脉和城市分布示意图，据图回答10~13题。
10．对图中山脉的表述，与事实相一致的是A ．图①中的山脉是阴山，图②南侧山脉与图④中北侧山脉是同一山脉B ．图②中部为天山脉，其向东延伸便是③中的秦岭C ．图②最北一列是阿尔泰山，图④中北侧一列是祁连山D ．图①中山脉被长江切开形成长江三峡，图③中山脉是我国南北方的重要分界线11．对图中四省区农业生产的表述，与实际情况不符的是A．①有我国重要的商品粮、棉地基，②有我国重要的商品棉基地B．②④都是我国重要的畜牧业基地C．②是我国著名的绿洲农业区，④分布着河谷农业D．①②③④都有商品粮、棉基地12．四省区中长江干流都流经的是A．①②B．②③C．③④D．①④13．对甲、乙、丙、丁四个省级行政区行政中心的表述，正确的是A．甲位于嘉陵江与长江汇合处，因干支流汇合而兴起B．乙位于塔里木河沿岸，因河运而兴起C．丙是我国十大古都之一，地处号称“八百里秦川”的关中平原D．丁是我国海拔最高的城市，位于雅鲁藏布江沿岸，因河运而兴起我国地域辽阔，各地的自然环境差异大，地域文化特色鲜明。
回答14~16题。
14．2005年热门贴吧中，点击率与跟贴数最高的一个帖子是这样的：“北京人说他风沙多，A人就笑了；A人说他面积大，新疆人就笑了；新疆人说他民族多，B人就笑了；青海人说他地势高，C人就笑了；C人说他文物多，陕西人就笑人；陕西人说他革命早，D人就笑了；山东人说他经济好，E人就笑了；E人说他民工多，广东人就笑了。
福建省福州市2012年3月高三质量检查试题(文数-word版)
福建省福州市2012年3月高三质量检查试题（文数-word版）22012年福州市高中毕业班质量检查数学（文科）试卷（完卷时间：120分钟；满分：150分） 注意事项：1 •本科考试分试题卷和答题卷，考生须在 答题卷上作答，答题前，请在答题卷的密封线 内填写学校、班级、准考证号、姓名；2 .本试卷分为第I 卷（选择题）和第U 卷 （非选择题）两部分，全卷满分150分，考试时 间120分钟.第I 卷（选择题共60分）—、选择题（本大题共12小题，每小题5 分，共60分.在每小题所给的四个答案中有且参考公式：样本数据x ， x 2， L ， x n 的标准差J 1222-x x X 2 x L XnX n其中x 为样本平均数 柱体体积公式V Sh其中S 为底面面积，h 为高锥体体积公式:1V Sh 其中S 为底面面积，h 为高3球的表面积、体积公式243S 4 R 2，V — R 33只有一个答案是正确的・)L抛物线八牡的焦点坐标为A. (i,o)B.(_i®}C. (oj)D.(0厂°2.命题"齐R,八o”的否定是A・R ,『WOB. Vxe R , r1 ^0C. Hre R , xl<0D* e R , x3 >03*集合财十mu〉的子集个数为A. 1B. 2 C 3 D. 44.从一堆苹果中任取20粒，称得各粒苹果的质量(单位：克)数据分布如下表所示:根据频数分布表，可以估计在这堆苹果中, 质量大于140克的苹果数约占苹果总数的A. 10%B. 30% C< 70% D. 80%35 •执行如下程序框图后，若输出结果为i, 则输入x的值不可能是• • •A. 2B. 1C. iD. 2第5题图第6题图6•如图，水平放置的三棱柱ABC A B,C,中，侧棱AA i平面A i B i C i,其正视图是边长为a的正方形，俯视图是边长为a的正三角形，则该三棱柱的侧视图的面积为A . a2B. la2 C. 22 D. 3a22 27.在区间(0,-)上随机取一个数x ,使得0 tanx 1 成立的概率是A. 8B. 1C. 1D.-8 3 2x > 1,&若x, y R，且y > x,则k-的最大值等于xx 2y 3 > 0,C. 14D・19 •在ABC中，点O在线段BC的延长线上，且与点C不重合，若AO xAB(1 x)AC ,则实数X的取值范围是A. ,0B. 0，C . 1,0D ・0,12 210 •若双曲线笃£ 1 ( a 0,b 0 )的渐近线与 a b圆(x 2)2 y2 2相交，则此双曲线的离心率的取值范围是A . (2, )B . (1,2)C. (1,问_ y 11 •函数f(x) 2cos( x ) ( 0,0 )D ・(Q )1A八为奇函数，该函数的部分图象如图F所示，点AB分别为该部分图象的"第11题图最高点与最低点，且|AB| "，则函数f(x)图象的一条对称轴的方程为A・x 2 B・x 2 C・x 2 D・x -56——12.已知函数f(X)的定义域为R ，其导函数f(X) 的图象如图所示，则对于任意 列结论中正确的是① ②③④ 共90分)4小题，每小题4分，共16分，将答案填在题后的横线上.)13.已知i 是虚数单位，则复数口 ★ ★1 i★14 •已知函数f(x) 2X满足 f (m) f(n) 2，则mn的最 大值为f(X )0恒成立;(X i X 2)[f(X i )f(X 2)] 0；X 1X 2(X 1 X 2)[f(X 1) f(X 2)]0 ； 「 ：：2) f(Xj f (X 2)・f (丿2 2 7⑤f (X 1 X 2) f(X 1)f(X2)2A.①③D.第U 卷二、填空题 第12题图①③④C.②④B. ②⑤ (非选择题(本大题共 f(X )2 下★ ★ ★78---- 15.在ABC 中，角A B C 所对的边分别为a 、b 、c.若 a 2 , b 2/3, B 60，贝卩 sinC ★ ★ ★.16.对一块边长为1的正方 第16题图形进行如下操作：第一步，将它分割成33方格， 接着用中心和四个角的5个小正方形，构 成如 图①所示的几何图形，其面积S 19 ；第二步，将 图①的5个小正方形中的每个小正方形都进行 与第一步相同的操作，得到图②；依此类推， 到第n步，所得图形的面积S (詁•若将以上操作 类比推广到棱长为1的正方体中，则到第n 步， 所得几何体的体积V ”★ ★ ★.三、解答题(本大题共6小题,共74分,解 答应写出文字说明、证明过程或演算过程.)17. (本小题满分12分) 在数列a …中，a 1 1，点(a n®1)(n N *)在直线yx 2上.(I)求数列a ”的通项公式；图① 国2(U)记b 亠，求数列｛b”｝的前n项和T… .a” a n 118.(本小题满分12分)某教室有4扇编号为a,b,c,d的窗户和2扇编号为x,y的门，窗户d敞开，其余门和窗户均被关闭•为保持教室空气流通，班长在这些关闭的门和窗户中随机地敞开2扇.(I)记“班长在这些关闭的门和窗户中随机地敞开2扇"为事件A，请列出事件A包含的基本事件；(n)求至少有1扇门被班长敞开的概率.19.(本小题满分12分)已知函数f(x)cos2x .72 sin(— x)4(I)求先)的值；(n)求函数心的单调递减区间.20.(本小题满分12分)在直角坐标系xOy中，已知椭圆CA / 17 a 9(a 0 )与x轴的正半轴交于点P •点Q的坐标为uuur luir(3,3)，OP OQ 6 .910(I)求椭圆C 的方程；(n)过点Q且斜率为3的直线交椭圆C 于 A 、B两点，求AOB 的面积. ---- 21(本小题满分12分)如图，在边长为4的菱形ABCD 中，DAB 60 .点E 、F 分别在边CD 、CB 上，点E 与点C 、D 不重合， EFAC， EF I AC O .沿EF 将CEF 折起到PEF 的位置， 使得平面 PEF 丄 平面 ABFED .(I )求证：BD 平面POA ;(H)记三棱锥P ABD 体积为V i，四棱锥P BDEF体积为V 2•求当PB 取得最小值时V i：V 2的值.(I)求函数f(x)的最大值；(H)若函数f(x)与g(x) x 2有相同极值点，x7(i)求实数a 的值；P22.已知函数f(x) x 22lnx .(ii) 若对于为兀［丄3］，不等式^< ie 7 k 1恒成立，求实数k的取值范围.2012年福州市高中毕业班质量检查数学（文科）试卷参考答案及评分标准一、选择题（本大题共12小题，每小题5分.）6. C10 . C 11 . A 12 . D二、填空题（本大题共4小题, 每小题4分, 共16分.13 . i 14.15 .116.三、解答题（本大题共6小题，74 分.）17 .解：（I）由已知得a n 1a n 1，即a n1a n二数列a1是以-为首项'以1为公差的等差数列.2a n a i (n 1)d,1 a n2 1) 4）由（）得b n•••b n 4(1n二T n 4[(1 1 12)(21 1 13)L (n E 4(11) 4nn 1 n 112分18 .解：（I）事件A包含的基本事件为: ｛a,b｝、｛a,c｝、｛a,x｝、｛a,y｝、｛b,c｝、｛b,x｝、｛b,y｝、｛c,x｝、｛c,y｝, ｛x,y｝，共10 个.注：⑴ 漏写1个情形扣2分，扣完6分为止；多写情形一律扣3分.(H)方法一：记“至少有1扇门被班长敞开”为事件B .T 事件B包含的基本事件有｛a,x｝、｛a, y｝、｛b, x｝、｛b, y｝、｛c,x｝、｛c,y｝, ｛x,y｝,共7 个.12分方法二：事件“ 2个门都没被班长敞开”包含的基本事件有｛a,b｝、｛a,c｝、｛b,c｝，共 3 个.••• 2个门都没被班长敞开的概率R 310，10分•••至少有1个门被班长敞开的概率 3 710 1012分19 .方法一：由sin( x) 0，得x4 (kZ )，即x k - ( k Z ),4二函数f(x)定义域为｛x| x Z｝cos2xT f(x) _叫x)2 . 2cos x sin xf (x) cosxcosx sinxsin x 2sin(x 注：以上的5分全部在第□小题计分.(I)违)云n(石-)2si in3(H)令2k - x - 2k青(k Z),10分二函数f (x)定义域为{x| x k ,k Z}.42叫x)寸31 cos , sin( ) sin6 2 4 12623f(「三12、2 12f(x)sin 2(”x)2 sin( x)42sin( x)cos(—442sin( x)4x)-2 cos(x ),4(I) 血 cos(一12 ；)2C0s(6) 2(n) 令2k (k Z),10分得2k Z),11分•••函数f(x)的单调递减区间为(2k匸,2k t)(k Z).12分得 2k — X 2k —(k Z),4 411分•••函数f(x)的单调递减区间为(2k—,2k —) (k Z).4412分注：学生若未求函数的定义域且将单调递减区间求成闭区间，只扣 2分.方法二：由sinx) 0 ,彳得 x k ( k4Z )，即 x k( k Z ),4■- f(x)cos2x方法三：(I)：C0S(2初2 2•••椭圆C 的方程为-1 •4 933(H)过点Q(3,3)且斜率为2的直线AB 方程为y 3 2(x 3)，即 3x 2y 3 0 • 方法一：设点A 、B 的坐标分别为(x^yj 、(X 2,y 2),2丄129'消去x 并整理得，8y 2 12y 27 0•2y 3 0,y 21T 直线AB 与x 轴的交点为M(1,0),AOB 的面积 S AOB S OMA S OMB20•解: (I)依题意，点 P 坐标为(a,0) • uu u OP UULT OQ 6，点Q 坐标为(3,3), 3a 3 06，解得 a 2 •1 11|OM|(Iy 1| Iy 2^ 2i |y i y 21412分2X由~4 3x y iy 232，y 1y227 8(y iy 2)2(y 1 y 2)24y 』254 463 4方法二：设点A、B的坐标分别为（N,yJ、（X2,y2）,2 X由T 3X 2 y~92y1, 消去y并整理得2X22X 3 0 , 0,X i 1 7 —厂,X2AB IX X2 | 1321 7 1 7 91-------- ---------- |-------2厂1•••点O到直线AB的距离.厂4 13 3 131310分由•••直线AB与y轴的交点为AOB的面积M (0,-)，21S AOB S OMA S OMB _ | OM | (| X1 | | X2 |)2 (匚二J)31 .…仁2 2 4方法四：设点A、B的坐标分别为（X i,yj、区必）,2 2x y 1 由 4 9’ 消去y 并整理得2x 2 2x 3 0 ,............................................. 6分3x 2y 30,3Xi X 2 1, X i X 2BD AO . ............................................................................................................ 1 分EF AC ，二 PO EF ,平面PEF 丄平面 ABFED ，平面PEF I 平面 ABFED EF ，且PO 平面PEF ,PO 平面 ABFED , ..................................................................................... 2 分BD 平面 ABFED ,PO BD ............................................................................................................. 3 分AO I PO O ，所以BD 平面POA. ............................................................................ 4分(II )连结 OB ，设 AO I BD H .由（I ）知，AC BD •34( 2)913 •••点O 到直线AB 的距离d = J 941 1AOB 的面积 S AOB AB d —2 221 .( I)证明：在菱形 ABCD 中，T 3 133 13 13................. 10分91 23 13 3/74 •................. 12分BD AC, 1DAB 60 , BC 4 , BH 2, CH 2、3• 设 OH x ( 0x2.3)•由(I)知，PO 平面ABFED ,故 POB 为直角三角形.• 函数f(x)的最大值为f(1)1 •PB 2 OB 2 PO 2 (BH 2 OH 2) PO 2 , PB 2 4 x 2 (2.3 x)22x 2 4 3x 16 2(x3)2 10 •当x 3时，PB 取得最小值,此时0为CH 中点.S CEF S BCD,4S 梯形 BFED 4 S BCD43SABD,410分V 1 Is ABD PO ,V 23 1S 弟形 BFED PO • 311分V 1 S ABD4V 2S 梯形 BFED3•••当PB 取得最小值时, V i :V 2的值为4:3 •12分22•解：(I) f (x)2x 22(x 1)(x xf(x)°,得，0 x x 0'得，x 1.f(x)在(0,1)上为增函数，在(1,)上为减函数.(i)由(I)知，x 1是函数f (x)的极值点，又T 函数f (x)与g(x) x -有相同极值点，x二x 1是函数g (x)的极值点，••• g (1) 1 a 0,解得 a 1 •.............................................................................. 7 分经检验，当a 1时，函数g(x)取到极小值，符合题意.①当k 1 0 ,即k 1时,(ii)T1'2 , f(1)1 ,f(3)9 2ln3 ,2ln3f(3)1 O f(1)， e由(i)1[-,3], ef (X 1)min f(3)9 2ln3 ,f(X 1) maxf(1)知 g(x)二 g (x) 11当 x [―,1)时，g (x)0 ;ex (1,3]时,g (x) 0 •1故g(x)在［-,1)为减函数，在e(1,3］上为增函数.gQ) e1,g(1) e2,g(3)10 ■> 310g(1) 1g(—) eg(3),1x 2[ _ , e],g (x 2)min g(1) 2,g(x 2)maxe10 g⑶210分Q f(x i) g(x2) f(i) g(i)k 3 1 2 又••• k 1k 1 . ................................................................................................................. 12 分②当k 1 0，即k 1时,342ln3 •3所求的实数k的取值范围为343 2ln3] U (1,).14分对于不等式f(xj g(x2)恒成立k 1 [f(x i) g(X2)]max k [ f (X i) g(X2)]max 1对于X1 , xRe]，不等式f(X1) g(X2)1 e[f(Xj g(X2)]min [f (X1) g(X2)]min 1 -f(x) gX) f(3) g(3) 2ln3 10 可2ln3 ,33432ln321。
成都高2012届 三诊 文综【word】版(有答案)
成都市2012届高中毕业班第三次诊断性检测文科综合能力测试本试卷分选择题和非选择题两部分。
第Ι卷（选择题）l至6页，第II卷（非选择题）7至12页，共12页，满分300分，考试时间150分钟。
注意事项：1. 答题前，务必将自己的姓名、准考证号填写在答题卡规定的位置上。
2. 答选择题时，必须使用2B铅笔将答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦擦干净后，再选涂其它答案标号。
3. 答非选择题时，必须使用0.5毫米黑色签字笔，将答案书写在答题卡规定的位置上。
4. 所有题目必须在答题卡上作答，在试题卷上答题无效。
5. 考试结束后，只将答题卡交回。
第I卷(选择题，共140分）本卷共35小题，每小题4分，共140分。
在每小题给出的四个选项中，只有一项是最符合题目要求的。
表1是世界四个地区人口相关数据丨据表回答l〜2题。
表1 ~1.四个地区中，人口老龄化趋势最明显的是A.①地区B.②地区C.③地区.D.④地区2 ①地区在四个地区中A.经济发展水平最低B.年净增人口最多C.人口年龄结构最年轻D.劳动力资源最丰富图l是我国林洲地区等高线地形图，读图回答3〜5题。
3. 如果在湘江上建一河港，最适合的地点是A. M处的东岸B. N处的北岸C. M处的西岸D. N处的南岸4. 如果在图中R处监测到一次河流水污染，污染源可能来自A.①河段B.②河段C.③河段D.④河段5. 从株洲按最近距离乘火车到西安，经过的铁路干线是A.宝成线B.湘黔线C.京九线D.京广线图2是三类工业投入结构图，读图回答6〜7题。
6. 下列地区所建企业与图中乙类工业投入相符的是A.广西建制糖厂B.成都建集成电路厂C.云南建棉纺织厂D.珠江三角洲建核电站7. 20世纪末至21世纪初，工业投人结构由甲类向丙类转变的地区是A.辽中南地区B.黄河河套地区C.京津唐地区D.珠江三角洲地区图3是我国三江平原部分地区1950年（左图）和2000年（右图）土地利用变化图，读图回答8〜9题。
高中英语真题-2012~2013学年第二学期高一(3月)月考
高中英语真题:2012~2013学年第二学期高一（3月）月考（考试时间：90分钟）第一部分听力 (共两节，满分9分)第一节：（共5小题；每小题1分，满分5分）Where does the conversation probably take place ?A. At a train stationB. At a bus stationC. At an airport2. How did earn money during the summer?A. By teaching.B. By taking photos.C. By writing articles.3. What’s the woman going to do this evening?A. Invite Mike to her home.B. Attend a birthday party.C. Go t o the cinema.4. When will the two speakers have dinner together?A.On TuesdayB. On ThursdayC. On Sunday.5. Which country does the man say the music come from?A. ChinaB.AmericaC. Japan第二节：（共4小题，每小题1分，满分4分）请听第6段材料，回答第6,7题。
6. When does the woman cough most seriously?A. In the morning.B. In the afternoon.C. At night7. What is the man’s advice to the woman?A. To take some medicineB. To do more exerciseC. To drin k hot water请听第7段材料，回答第8,9题。
山东省鄄城职业高中2012届高三3月月考 数学理
6
，求 AP 与平面 PBC 所成角的正弦值．
19． （本小题满分 12 分）如图,一个圆形游戏转盘被分成 6 个均匀的扇形区域．用力旋转转盘,转盘停 止转动时,箭头 A 所指区域的数字就是每次游戏所得的分数（箭头指向两个区域的边界时重新转 动）,且箭头 A 指向每个区域的可能性都是相等的．在一次家庭抽奖的活动中,要求每个家庭派一 位儿童和一位成人先后分别转动一次游戏转盘,得分情况记为 （a,b） （假设儿童和成人的得分互不 影响,且每个家庭只能参加一次活动） ． （Ⅰ）求某个家庭得分为（5,3）的概率; （Ⅱ）若游戏规定:一个家庭的得分为参与游戏的两人得分之和,且得分大于等于 8 的家庭可以获 得一份奖品．求某个家庭获奖的概率; （Ⅲ）若共有 5 个家庭参加家庭抽奖活动．在（Ⅱ）的条件下,记获奖的家庭数为 X,求 X 的分布 列及数学期望．
a 1, c 3, 且f ( A)恰是f ( x )在[0, ] 上的最大值，求 A，b 和△AБайду номын сангаасC 的面积． 2
18． （本小题满分 12 分） 如图， 四棱锥 P-ABCD 中， 底面 ABCD 为平行四边形， AB=2AD=2， BD= 3 ， PD⊥底面 ABC D．
（1）证明：平面 PBC⊥平面 PBD； （2）若二面角 P-BC-D 为
山东省鄄城职业高中 2012 届高三 3 月月考
数 学 试 题（理）
本试卷分第Ⅰ卷和第Ⅱ卷两部分,共 8 页．第Ⅰ卷 1 至 2 页,第Ⅱ卷 3 至 8 页．满分 150 分,考试 时间 120 分钟． 注意事项: 1．答题前,考生务必用 0．5 毫米黑色签字笔将自己的姓名、座号、班级填写在答题卡和试卷规 定的位置上． 2．第Ⅰ卷每小题选出答案后，用 2B 铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用 橡皮擦干净后，再选涂其他答案标号，答案不能答在试卷上． 3．本场考试禁止使用计算器．
【精品解析】山东省济南市2012届高三数学3月(二模)月考 理(教师版)
山东省济南市2012届高三3月（二模）月考数学（理）试题解析【试题总体说明】1. 本套试卷命制符合最新《考试大纲》，侧重于重难点的考查，基础试题如选择题前7道题目,填空题前2道到均为简单题，整体难度中等偏上，如选择11,12。
2. 题目立足教材，对本重点或难点考查全面，突出整套试卷的训练价值。
试题从不同角度来命制，因设计到进度问题，本试卷考试内容不包含选修系列4． 3. 本套试卷较好的控制题目的信度和区分度，力求学生的测试成绩能够呈现正态分布。
既要考核学生对基本理论、基础知识掌握的深度、广度，又要考核学生通过思考，融会贯通，综合运用所学知识分析问题和解决问题的能力。
试题的编排要注意了整体的难度和梯度（从易到难）。
利用解答题中的安排较为合理，考查了重点题型，并且命题的角度比较新颖，如解答题19题和22题。
参考公式：如果事件A 、B 互斥,那么P (A ∪B )=P (A )+P (B );如果事件A 、B 独立,那么P (A ∩B )=P (A ) P (B ).如果事件A 在一次试验中发生的概率是p ,那么n 次独立重复试验中事件A 恰好发生k 次的概率: n P (k)=kknCp (1)n k p --(k =0,1,2,…, n ). 第Ⅰ卷（选择题 共60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，只有一项是符合题目要求的.1. 复数1+i4+3i 的虚部是 A. 1i 25 B. 125C. 125-D. 1i 25-【解析】B 1(1)(43)7714325252525i i i i i i ++-+===++。
2. 直线1l :kx +(1-k )y -3=0和2l :(k -1)x +(2k +3)y -2=0互相垂直，则k =A. -3或-1B. 3或１C. -3或１D. -1或3 【解析】C 两直线垂直的充要条件是(1)(1)(23)0k k k k -+-+=，即2230k k +-=，解得1,3k =-。
2012.3月真题
2012.3 真题1. What is the woman doing?A．Buying a handbag.B．Trying on a piece of clothing.C．Drawing a picture of the countryside.2. What is the possible relationship between the speakers?A．Family membersB．Classmates.C．Co-workers.3. What is the man angry about?A．Telephoning while driving.B．Some women drivers.C．Traffic lights.4. What does the woman mean?A．She will choose the man.B．The man was late in asking.C．She may run for the position.5. What does the woman want the man to do?A．Set up a museum.B．Start doing exercise.C．Stop buying cameras.6. How will the man's brother go to South America?A．By ship.B．By plane.C．By train.7. What will the man probably buy for his brother?A．A toothbrush.B．A silk tie.C．A clock.8. Where is Rick working now?A．In a travel company.B．In a hotel.C．In a law office.9. How does Rick feel about his trip?A．Excited.B．Curious.C．Nervous.10. When will Rick leave?A．In three days.B．In a week.C．In a month.11. What do we know about the grandmother?A．She lives by herself.B．She's as healthy as before.C．She often does some cleaning.12. How long has the grandmother lived in Kentucky?A．Since her husband died.B．Since she was married.C．Since her son moved away.13. What does the grandmother enjoy about her present life?A．Being busy with housework.B．Being with relatives.C．Being with friends.14. What was the woman talking about at beginning of the conversation? A．Her story of completing a task.B．Her experience of being lost.C．Her trip abroad.15. What did the man do in the bar in Germany?A．Met his friends.B．Attended a lecture.C．Gave a performance.16. How did the man find his way back to bar?A．By following a man.B．By looking at a map.C．By asking an old woman.17. What do we know about the man?A．He cannot stand the noise in the bar.B．He doesn't like to wear T-shirts.C．He doesn't speak German.18. Who is the speaker?A．A radio announcer.B．A police officer.C．A taxi driver.19. What makes driving a taxi a hard job in London?A．Bad traffic.B．Confused street names.C．Large pollution in London.20. What will the speaker probably do if he's stuck on the road?A．Have a map ready.B．Be understanding.C．Change directions.一、单项填空21. —Ann has gone out.— ________ What time did she go?A．Well, isn't she?B．Yes, she has.C．No, she hasn't,D．Oh, has she?22. You ________ be mad if you think Jake is going to lend you any money.A．needB．shouldC．mustD．can23. In 1871, a fire in Chicago destroyed________ 1800 buildings.A．as manyB．just asC．the same asD．as many as24. Hello! I________ you were in London. How long have you been here?A．don't knowB．hadn't knownC．didn't knowD．haven't known25. I wasn't sure whether I had come to ________ right office. There was no name on door.A．a；/B．the；aC．a；theD．the；the.26. —Would you like some help with the packing?—________ . My neighbo r‟s offered to help out. But thanks anyway.A．All the sameB．It's all rightC．Take it easyD．Come on27. The crowd wished the newly-married couple well as they left ________ their honeymoon.A．toB．inC．forD．about28. I'd never have guessed he was a Wilson-he doesn't look _______ his brothers.A．oneB．thatC．anybodyD．anything29.________the success of our products in Europe, our next step is to move into the American market.A．FollowB．FollowingC．Having followedD．Followed30. The question________ he should accept the offer or not troubled him greatly.A．whichB．whetherC．thatD．why31. He________ forward to our camping, holiday the whole week, but unfortunately it rained every day.A．had lookedB．is lookingC．had been lookingD．looks32. Johanna is the woman ________Maria is studying the piano.A．of whomB．with whomC．by whomD．in whom33. Bella is very kind and beautiful and works hard.________, she is a good girl.A．To sum upB．As a resultC．By the wayD．In the end34. Television, which first appeared in the 1920s, really changed the________ people viewed the world.A．ideaB．directionC．methodD．way35. Mark's first year at college was a time ________with excitement and enjoyment.A．having filledB．being filledC．to be filledD．filledI'm told that during an international game of chess (国际象棋), many beautiful moves could be made on a chessboard. In a decisive36in which he was evenly matched with a Russian master ____ 37____, Marshall found his queen under serious attack. There were several ways of ____38____,and since the queen is the most____39____piece, spectators (观众) thought Marshall would naturally move his queen to ____ 40____Deep in thought, Marshall used all his time to consider the ____ 41____. He picked up his queen, paused, and placed it down on the most ____ 42 ____ square of all-a square from which the queen couldbe____43____by any one of three enemy pieces.Marshall had sacrificed (牺牲) his queen-an unthinkable move. Everyone else was ____ 44____Then the Russian, and the____45____, realized that Marshall had actually made a____46____move.It was clear that no matter how the____47____was taken, the Russian. would soon be in a____48____posi-tion. Seeing this, the Russian admitted his defeat.When spectators recovered from the____49____of Marshall's daring, they showered the chessboard with money. Marshall had achieved____50____in a very unusual and daring fashion-he had____51____bysacrificing the queen.To me, it's not____52____that he won. What counts is that Marshall had broken with standard____ 53____to make such a move. He had looked____54____the usual patterns of play and had been willing to consider an imaginative risk on the basis of his judgment and his judgment alone. No matter how the game ____ 55 ____ , Marshall was the winner.36. A．experienceB．battleC．gameD．chance37. A．playerB．personC．winnerD．enemy38. A．supportB．attackC．advanceD．escape39. A．suitableB．powerfulC．respectedD．dangerous40. A．checkB．fightC．safetyD．defeat41. A．conditionB．changeC．pieceD．action42.A．protectedB．undisturbedC．unexpected43. A．frightened B．guarded C．discovered D．caught44. A．imported B．disappointed C．delighted D．annoyed 45. A．players B．master C．crowd D．organizer 46. A．smart B．wrong C．free D．difficult 47. A．game B．money C．queen D．chessboard 48. A．losing B．favorable C．leading D．doubtful 49. A．cause B．blow C．accident D．shock50. A．prize B．victory C．progress D．attention 51. A．won B．made C．gained D．earned52. A．important B．exciting C．unforgettable D．unclear53. A．idea B．thinking C．chess54. A．intoB．furtherC．aheadD．outside55. A．cameB．was organizedC．was designedD．ended阅读理解Text 1I was in my third year of teaching writing at Ralph High School in New York, when one of my students, 15-year-old Mikey, gave me a note from his mother. It explained his absence (缺席)from class the day before."Dear Mr. McCort, Mikey's grandmother, who is eighty years of age, fell down the stairs from too much coffee and I kept Mikey at home to take care of her and his baby sister so I could go to my job. Please excuse Mikey and he'll do his best in the future. P.S. His grandmother is OK. "I had seen Mikey writing the note at his desk. I said nothing. Most parental-excuse notes Received were penned by my students. If I were to deal with them, I'd be busy 24 hours a day. The writers of those notes didn't realize that honest excuse notes were usually dull: "Peter was late be-cause the alarm clock didn't go off."The students always said it was hard putting 200 words together on any subject, but when they produced excuse notes, they were excellent. So I decided to type out a dozen excuse notes and gave them to my classes. I said, "They're supposed to be written by parents, but actually they are not. true, Mikey?" The students looked at me nervously."Now, this will be the first class to study the art of the excuse note -the first class, ever, to practice writing them. " Everyone smiled as I went on, "Today I'd like you to write An Excuse Note from Adam to God' or ' An Excuse Note from Eve to God'. " Heads went down. Pens raced across paper. For the first time ever I saw students so immersed (专心的) in their writing, they had to be asked to go to lunch by their friends.The next day everyone had excuse notes. Heated discussions followed. But suddenly I saw the headmaster at the door. He entered the classroom and walked up and down, looking at papers, and then said, "I'd like you to see me in my office." My heart sank.When I stepped into his office, he came to shake my hand and said, "I just want to tell you that that lesson, that task, whatever the hell you were doing, was great. Those kids were writing on the college level. Thank you."56. How did the author know that most parental-excuse notes were written by students themselves?A．The excuse notes were written in dull words.B．The notes were more like stories than facts.C．He called their parents and found out the truth.D．The handwriting obviously looked like children's.57. What did the author do with the students found dishonest?A．He reported them to the headmaster.B．He lectured them hard on honesty.C．He had them take notes before lunch.D．He helped improve their writing skills.58. We can infer that when Mikey missed the class, he wasA．out enjoying himselfB．taking care of his baby sisterC．looking after his grandmotherD．studying the art of the excuse note59. What did the headmaster think of the author's way of teaching?A．Effective.B．Difficult.C．Misleading.D．Reasonable.Text 2Do you remember the Millennium (千禧年) Goals? When world leaders celebrated the year 2000 with a serious promise to reduce poverty (贫穷) and hunger, check the spread of AIDS, get boys and girls into school, and improve public health, all by 2015?Well, three years down the road, and the UNDP's yearly collection of facts and figures already shows that if we carry on as we are, the only goal likely to be met is that for reducing poverty by a half, and that is entirely due to the success of one country-China. It is so vast that the fast-growing economy in China lifts millions of people above the poverty line, even though in Africa, Latin America and the former Soviet Union, people have actually been getting poorer.Otherwise, progress is good only in parts. East Asia should meet its goal of reducing hunger by a half by 2015, and Latin America and the Caribbean are not far behind, but at the present speed of progress, Africa and South Asia won't get there for another hundred years.The good news is that it can be done-there are success stories. Ghana-an economic basket case in the eighties and early nineties-has managed to find a way out of its difficulties and it's now comfortably in the middle range of countries, way ahead of the much more naturally wealthy Niger-ia. For Congo, Cambodia or Iraq, ruined by war, or every southern African country damaged by AIDS, there is a Mauritius or a South Korea steadily working its way up the league table towards a better life for its people.60. Which of the millennium goals is likely to be met according to the text?A．Improving public health.B．Reducing poverty by a half.C．Sending children to school.D．Stopping the spread of AIDS.61. Which part of the world can meet the goal of reducing hunger?A．The Caribbean.B．Latin America.C．East Asia.D．Africa and South Asia.62, What economic situation is best expressed as "basket case" (Paragraph 4)?A．Very bad.B．Promising.C．Unexpected.D．Naturally developed.63. Which country is mentioned as an example of successful development in the text?A．Conto.B．Nigeria.C．Cambodia.D．Mauritius.Text 3Looking to improve your language skills, but you don't have the time to go abroad to attend school? More and more universities around the world are offering opportunities for students to get degrees online (distance education) from the comfort of their own homes, and many of these colleges and universities are accredited (官方认可的), meaning that they have met certain standards of excellence.If you decide to take language courses online (or any subject for that matter), be sure there are advantages in studying online. Its costs are usually lower, and you can study at your own pace(节奏), and you can easily get the materials 24 hours a day from almost any computer in the world. However, you won't get the human interaction (互动) of meeting people face to face, as you would if you were attending a school abroad in person.On the other hand, the advantages of going abroad may include day-to-day chances to learn anew culture, to meet new friends with whom you can use and practice the language, and to see different parts of the world. However, there may be a number of disadvantages for some students, including high costs, time away from one's school, family, or work life, and difficulty in getting used to a new culture and way of life.Whatever you do, consider a distance education program that meets your educational needs, is what you can afford, and equally important, provides you with chances tobeyond the class-room through cultural and educational activities.64. What is the purpose of the author in writing the text?A．To discuss ways of improving language skills.B．To persuade people to go abroad to attend universities.C．To advise readers to meet different people from abroad.D．To introduce online programs to people unable to go abroad.65. What is the disadvantage of studying a language online?A．You may not be able to keep up with the program.B．You may not meet your teachers in person.C．The computer may break down any time.D．The courses may last much longer.66. The third paragraph mainly discusses the good and bad things about_________A．studying abroad.B．classroom learning.C．learning culture.D．learning online.67. How is the text organizer'?A．Topic-Comparison-OpinionB．Question-Effect-OpinionC．Topic-Examples-EffectD．Question-Cause-EffectText 4Understanding how nature reacts to climate (气候) change will require checking key, life cycle events-flowering, the appearance of leaves, the first frog calls of the spring-all around the world. But ecologists (生态学家) can't be everywhere, so they're turning to non-scientists, some-times called citizen scientists, for help.A group of scientists and educators set up an organization last year called the National Phenology Network. "Pbenology" is what scientists call the study of the timing of events in nature.One of the group's first efforts is to ask scientists and non-scientists to collect information about plant flowering and leafing every year. The program, called Project BudBurst, collects life cycle information on a variety of common plants from across the United States. People taking part in the project record their information on the Project BudBurst website."People don't have to be scientists-they just have to look around and see what's in their neighborhood," says Jennifer Schwartz, a scientist with the project. "As we collect this information, we'll be able to know about the changes of plants and animals as the climate changes."Not only that, the information also helps scientists learn about how these changes will have an effect on people, scientists examining lilac (丁香花) flowering in western United States reported that in years when lilacs flowered early--before May 20th-wildfires later in the summer and fall were likely to be larger and more serious. Lilac flowering, then, could serve as an alarm bell."The best way for us to increase our knowledge of how plants and animals are reacting to climate change is to increase the count of information we have," Schwartz says. "That's why we need citizen scientists to get as much information from as many places on as many plants and animals over as long a time period as we can.68. Project Budburst aims to_________A．study animal behavior all year roundB．invite citizen scientists to do scientific researchC．collect information on the life cycles of common plantsD．help ecologists learn about wildfires in western United States69. The author uses lilac flowering as an example to show_________A．flowers could help prevent wildfiresB．plant flowering can be related to wildfiresC．some flowers are closer to our life than othersD．lilacs are the best plants to show climate change70. Why are citizen scientists invited to take part in Project BudBurst?A．To give a hand in research.B．To teach science to the public.C．To help create a website of popular science.[ D]To call people's attention to climate change.71. According to Schwartz, what can help people know more about climate change?A．Taking a course on phenology.B．Knowledge of life cycle events of plants and animals.C．Efforts of ecologists to learn more about plant flowering.D．Full support of citizen scientists to study climate changes.Text 5Planning Your Visit to the California Science CenterHours & AdmissionThe California Science Center is open daily from 10 a.m.-5 p.m. except for Thanksgiving, Christmas and New Year's Day. The IMAX Theater is open daily. Please read our movie times page or call 213-744-7400 for show information.Admission to the Science Center's permanent (长期的) exhibition is free. Admission prices for the IMAX Theater are based on age group, and lower-priced tickets are given to groups of 15 or more people. Ticket prices also apply to three Science center attractions: the High Wire Bicycle, the Motion Based Simulator and the Ecology Cliff Climb.If you're coming in a group of 15 or more people, please check our. group reservations page. Food and bank services are offered for your convenience. For more information about Science Center hours or programs, please contact us.How to Find UsSouth of downtown Los Angeles, the California Science Center is built in Historic Exposition Park, just two blocks west of the Harbor (110) Freeway at the Exposition Boulevard Exit. There are buses going to the Science Center. For more information, see Map & Directions.Planning TipsDon't miss our Special Exhibits. They change throughout the year, always offering new and inter-eating ways to learn about science.When you arrive, be sure to cheek at the Information Center for the day's special activities. If you are with children under 7, stop by the' Discovery Rooms in Creative World or World of Life for some hands-on learning.72. What should you do first if you are to visit the Center with a group Of 16 people?A．Make a reservation.B．Check up the programs.C．Buy a map of the Center.D．Reserve tables at the restaurant.73. Which of the following is free?A．The Exposition Park.B．The Motion-Based Simulator.C．The High Wire Bicycle.D．The permanent exhibition at the Center.74. If you plan to come to the Science Center, you can_________A．call 213-744-7405B．follow the Harbor FreewayC．read Map & DirectionsD．drive along Exposition Boulevard75. If you are with a six-year-old child, which place are you advised to go to?A．Exposition Park.B．IMAX Theater.C．World of Life.D．Ecology Cliff Climb.第一节短文改错(76～85略)第二节书面表达86．假定你是李明。
2012届高三物理下册3月联考试题(含答案)
2012届高三物理下册3月联考试题(含答案)浙江省2012届浙南、浙北部分学校高三第二学期3月联考试题物理本试卷共14页，32小题，满分300分．考试时间150分钟．注意事项： 1．答卷前，考生务必用黑色字迹的钢笔或签字笔将自己的姓名和考生号、试室号、座位号填写在答题卡上．用2B铅笔将试卷类型(A)填涂在答题卡相应位置上． 2．选择题每小题选出答案后，用2B铅笔把答题卡上对应题目选项的答案信息点涂黑，如需改动，用橡皮擦干净后，再选涂其他答案，答案不能答在试卷上． 3．非选择题必须用黑色字迹钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内相应位置上；如需改动，先划掉原来的答案，然后再写上新的答案；不准使用铅笔和涂改液．不按以上要求作答的答案无效． 4．考生必须保持答题卡的整洁．考试结束后，将试卷和答题卡一并交回．可能用到的数据：H-1 C-12 0-16 Na-23 K-39 Fe-56 Cu-64 Br-80 选择题部分（共120分）一、选择题：本大题共17小题，每小题6分，共102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. 14．假设有一载人宇宙飞船在距地面高度为4200km 的赤道上空绕地球做匀速圆周运动，地球半径约为6400km，地球同步卫星距地面高度为36000km，宇宙飞船和地球同步卫星绕地球同向运动，每当二者相距最近时，宇宙飞船就向同步卫星发射信号，然后再由同步卫星将信号发送到地面接收站，某时刻二者相距最远，从此刻开始，在一昼夜的时间内，接收站共接收到信号的次数为（） A．4次 B．6次 C．7次 D．8次 15．如图所示是一列横波上A、B两质点的振动图象，该波由A传向B，两质点沿波的传播方向上的距离，波长，这列波的波速 A．12m/s B．20m/s C．30m/s D．60m/s 16．某理想变压器的原、副线圈按如图6所示电路连接，图中电表均为理想交流电表，且R1＝R2，电键S原来闭合．现将S断开，则电压表的示数U、电流表的示数I、电阻R1上的功率P1、变压器原线圈的输入功率P的变化情况分别是（） A．U减小 B．I增大 C．P1减小 D．P减小 17．如图所示，两束单色光a，b射向水面A点，经折射后组成一束复色光，则 A．在水中a光的速度比b光的速度小B．以水下S点为光源向水面发射复色光，a光更容易发生全反射 C．用同一双缝干涉实验装置做实验，a光的干涉条纹间距大于b光的间距D．若a、b两束光的入射角均增加相同角度，经水的折射后仍能组成一束复色光二、选择题：本大题共3小题，每小题6分，共18分.在每小题给出的四个选项中，有的只有一个选项是正确的，有的有多个选项正确，全部选对的得6分，选对但不全的得3分，有选错的得0分 18．在x疆旅游时，最刺激的莫过于滑沙运动．某人坐在滑沙板上从沙坡斜面的顶端由静止沿直线下滑到斜面底端时，速度为2v0，设人下滑时所受阻力恒定不变，沙坡长度为L，斜面倾角为α，人的质量为m，滑沙板质量不计，重力加速度为g．则（） A．若人在斜面顶端被其他人推了一把，沿斜面以v0的初速度下滑，则人到达斜面底端时的速度大小为3v0 B．若人在斜面顶端被其他人推了一把，沿斜面以v0的初速度下滑，则人到达斜面底端时的速度大小为5v0 C．人沿沙坡下滑时所受阻力Ff＝mgsin α－2mv20/L D．人在下滑过程中重力功率的最大值为2mgv0 19．如图所示，光滑水平桌面上有A、B两个带电小球（可以看成点电荷），A球带电量为，B球带电量为，由静止开始释放后A球加速度大小为B球的两倍。
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C316旅游专业综合第六次月考试题（2012-3-28）时量 150分钟满分 390分座位号一.单选题(3*30=90分)1.下列灭火器中不宜扑灭可溶性液体的火灾的是……….……….……….……….…（）A.“1211”灭火器B.泡沫灭火器C.干粉灭火器D.CO2 灭火器2.中餐早餐服务一般包括五个程序，下列程序正确的是………….……….…………（）A.餐前准备→问茶开位→开餐服务→结账→清理台面B.餐前准备→开餐服务→问茶开位→结账→清理台面C.问茶开位→餐前准备→开餐服务→结账→清理台面D.餐前准备→问茶开位→开餐服务→清理台面→结账3.下列关于酒水知识的描述，正确的是……….……….…………….……….………（）A、软饮料是指酒精含量较少的饮料B、加饭酒是黄酒的一种。
C、啤酒的酒精度和麦芽汁浓度成反比D、白兰地存储时间越长，酒的品质越差。
4.饭店中餐宴会的摆台，骨碟定位时操作正确的是……………………….……………（）A.从主宾座位开始顺时针方向B.从主宾座位按逆时针方向C.从主人座位开始按顺时针方向D.从主人座位按逆时针方向5.下列餐巾折花中没运用到“卷”的基本技法的是…………………………………………（）A.孔雀开屏B.芭蕉叶C.白鹤D.马蹄莲6.对于客房平均出租率，下列哪种说法是正确的…………………………………………（）A．越高越好B．最高不能超过80%C．比较理想的应该是75%-80% D．比较理想的应该是80%-90%7.客人已退房离店，正处于清扫、整理阶段的客房属于…………………………………（）A、住客房B、客房C、走客房D、保留房8.在办理入住登记过程中，花费时间最多的步骤是………………………………………（）A.识别客人有无预订B.形成入住登记记录C.排房定价D.确定付款方式9．“门市价”是指客房的……………………………………………………………………（）A、团队价B、折扣价C、标准价D、小包价10．住客房的英文表示为……………………………………………………………（）A、Vacant RoomB、Occupied RoomC、Abvaibable RoomD、Blocked Room11．以下哪种类型的客人以住双人房为第一需要，并对旅游纪念品最感兴趣。
（）A、公务旅游型B、老年旅游型C、蜜月旅游型D、旅游疗养型12．饭店走客房卧室清扫的顺序是………………………………………………………（）A、开—清—撤—做—擦—添—查—吸—关—登B、开—清—撤—做—擦—查—添—吸—关—登C、开—清—撤—做—擦—吸—查—添—关—登D、开—清—撤—做—擦—查—吸—添—关—登13.一天参观游览结束后，在返程途中地陪的导游服务包括………….……….…………（）A.回顾当天活动B.沿途风光讲解C.购物服务D.宣布次日活动日程E.其他活动服务14、《岛夷志略》是元朝著名航海家所著。
………….……….……………………………（）A.范仲淹B.郑和C.汪大渊15、学术考察旅行最早、最杰出的代表是。
………….……….…………………………………（）A.秦始皇B.司马迁C.张籍16、我国第一本《旅行杂志》于年春出版。
………….……….…………………………（）A.1925B.1926C.192717、推动旅游者外出旅游的最基本的心理………….……….………….…………………（）A.有钱B.旅游动机C.有闲18、从产业性质看，旅游业是一个产业。
………….……….…………………………（）A.经济性B.文化性C.文化——经济性19、世界上第一家商业性旅行社是创办的。
………….……….……………………（）A.汉泽克尔B.托马斯.库克C.徐霞客20下列不属于旅游交通的特性是………….……….….……………………………………（）A.综合性B.季节性C.经济性21、目前我国最高星级饭店是………….……….…………….………………………（）A.四星B.五星C.白金五星22、旅游区（点）不具备的特点是………….……….…………….………………….（）A.专用性B.长久性C.文化性23、旅游购物品对旅游者最基本的功能是………….……….………….…………………（）A.针对性B.纪念性C.艺术性24、下列搭配正确的选项是………….……………….……….……………….…………（）A.香港——东方赌城B.温哥华——好莱坞影视城C.摩纳哥——蒙特卡罗25、目前我国最大的客源国市场是………….……….………….……….…………………（）A.韩国B.日本C.美国26、2001年发生在美国的“9.11”恐怖事件，不但使美国旅游业受到重创，而且波及世界。
说明旅游业具有＿＿特点…….……………….……….……………….….…………………（）A、带动性B、敏感性C、信赖性D、综合性27、下列不属于旅游者对旅游交通工具的最基本要求的是………….…………….……（）A、安全B、便利C、快速D、刺激28、我国接待人数最多的入境旅游者来自…….……………………………………………（）A、亚洲市场B、港澳台地区市场C、欧洲市场D、美洲市场29、关于旅游资源的保护叙述错误的是….…………………………………………………（）A、对旅游资源的保护是一个世界性问题B、对历史文物古迹的自然性破坏是不易避免的C、人为通过自然而形成的破坏是不可防患的D、人为的破坏是可以采取有效措施加以防患的30、下列不是旅游区的特点是………………………………………………………………（）A、专用性B、可控性C、长久性D、涉外性31.以下选项中，不属于世界“三大饮料”范畴的是………………………………………………（）A.咖啡B.茶C.果汁D.可可E.牛奶32.下列各酒品中，可以与其他酒类饮品混合调制鸡尾酒的有………………………………（）A.荷兰金酒B.干金酒C.伏特加D.特基拉酒E.朗姆酒33.宴会活动的特点有……………………………………………………………………………（）A.经营活动多样性B.接待过程复杂性C.消费标准差异性D.经济效益显著性E.设计范围广泛性34.下列饭店员工服务言谈规范正确的是……………………………………………………（）A.三人以上的谈话要用大家都懂的语言B.客人进店、离店应表示欢迎或欢送。
C.谈话时不要涉及对方不愿意谈及的内容和隐私D.不能与客人说方言E.回答问题时，不能说：“不知道”。
35.对饭店“金钥匙”工作内容描述，下列正确的是…………………………………………（）A．导购服务B．对行李员工作活动进行管理纪录C．帮助客人异地寻找行李D．对前厅部整体运行进行管理E．协助处理投诉36.下列客用品种，属于多次消耗品的是……………………………………………………（）A、茶叶B、棉织品C、香皂D、餐酒具E、洗浴液37．旅游的社会属性包括（）。
………………………………………………………………（）A、旅游者具有社会特性B、旅游客体的社会性C、社会进步旅游观念变化D、资源的不可再生性38．下列不属于人文旅游资源的是（）。
……………………………………………………（）A、苏州园林B、万里长征C、西湖山水D、峨眉山佛光 E、大运河39．我国的旅行社根据1996年出台的《旅行社管理条例》可分为…………………………（）A、旅游批发商B、旅游零售商C、国际旅行社D、国内旅行社E、国外旅行社40。
1992年6月，联合国在巴西里约热内卢召开了联合国“环境与发展”大会（UNCED），通过了（）等纲领性的文件。
………………………………………………………………………（）A、《我们共同的未来》B、《里约热内卢环境与发展宣言》C、《21世纪议程》D、《可持续旅游发展宪章》E、《可持续旅游发展行动计划》三．填空题（1*30=30分）41.法国勃艮地出产的白葡萄酒被称为（）42.灭火的基本方法有（），（），（）和抑制法。
43.西餐菜肴服务中，英式服务又称为（）44.西餐的酒水服务主要分为餐前酒水服务、（），（）和餐后酒服务几个阶段。
45.饭店往往将( )和( )视为“契约预订”，应确保客人住宿要求得以满足。
46.饭店前厅问讯处受理的客人留言分为( )留言和( )留言两类。
47.饭店预订资料记录储存的方法有两种，一是按( )顺序储存，二是按( )顺序储存。
48.客房服务员在清扫客房前要了解、核实房态的目的是：合理安排( ) 确定（）。
49．旅游必须以（）为前提，以区别于可在常住地进行的游览；旅游的本质是（）的特殊经历，以区别于目的广泛的旅行。
50．旅游的消费属性属于（）消费形式。
它是指消费结构和消费水平而言的。
其消费结构可分为两大类，一类是（），一类是（），只有两者结合才能实现完美的旅游愿望。
51．近40余年，国际旅游人数增长了16倍，收入增长了98倍，这说明了现代旅游和旅游业增长的（）性，；但无论是旅游者的输出还是接待，欧美地区一直占有绝对优势，这说明了现代旅游和旅游业发展的（）性。
52．如今，国外已将（）和旅游地居民的热情友好态度列为可与（）和人文旅游资源同等重要的另一类“资源”。
53．国务院直属的主管全国旅游行业的最高行政管理机构的全称是（）。
54．世界旅游史中，古代旅行和旅游和近代旅游的分界线是（）年，近代旅游和现代旅游的分界线是第二次世界大战；中国旅游史中，古代旅行和旅游和近代旅游的分界线定为（）年，近代旅游和现代旅游的分界线是（）年。
55．我国旅游业的发展总方针是：“大力发展（），（）国内旅游，适度发展（）。
”四、简答题（10*5=50*）56．什么是VIP？饭店VIP客人接待的原则有哪些？57．简述中餐服务中的点菜步骤。
58．简述旅游者的流动规律59．旅游业对自然环境的消极影响主要表现在那些方面？60．饭店客史档案的内容有哪些？五、操作程序题（105*）61．饭店服务员必须树立服务意识，清写出在下列情形时应该为客人提供的服务。
（12分）（1）客房服务员发现客人床头柜有药袋时操作（2）发现客人将备用枕头折叠在另一个枕头上时操作（3）经济较为窘迫的客人询问各景点的位置时操作（4）发现当天是住店客人的生日时操作62．推销客房（16分）（1）用冲击式方法推销标准间（2）用鱼尾式报价方法推销豪华单人间（3）用鱼尾式报价方法推销豪华套间（4）用夹心式报价方法推销海景房63．请改正下列导游操作中出现的错误（20*）（1）找到走失的旅游者后，导游员要批评教育，以防再次发生走失事故。
改正：（2）为了表示对游客的重视，导游员在迎接游客时应衣着华丽，佩戴有档次的首饰。
改正：（3）当发现游客食物中毒后，导游员只需尽量安抚游客。
改正：（4）地陪送站时，国际国内航班都应提前60分钟出发。
改正：（5）游客丢失《港澳居民来往内地通行证》时，导游员要陪同游客去组团社开具证明，由游客到旅游局报失。