2011模拟2
(2011淄博二模)山东省淄博市2011届高三基本能力第二次模拟考试

山东省淄博市2011届高三第二次模拟考试基本能力试题注意事项:1.本试题分第Ⅰ卷和第Ⅱ卷两部分。
第Ⅰ卷为选择题,共30分;第Ⅱ卷为综合题,共70分,满分100分,考试时间为120分钟。
2.I卷和II卷所有选择题按题号先后顺序.......涂到答题卡上,共71题(其中I卷30,II卷41),卡上填涂1—71,II卷的选择题有31(1)、34、35、36(1)、36(2)、36(3)、37、38、39(1)、39(2)、40、41、42、43、44、45、46(1)、47、48、49、50、52、53、54、55、56、57、58、59、60、61、62、63、64、65、66(1)、66(2)、67(3)、68(3)、68(4)、69(1),每题1分共71分,请及时涂卡。
第Ⅰ卷(选择题共30分)一、一个民族想要站在科学的最高峰,就一刻也不能没有理论思维。
1.毛泽东在《七律·人民解放军占领南京》一诗中写道:“宜将剩勇追穷寇,不可沽名学霸王”。
这句诗借用西楚霸王(项羽)本可以凭优势兵力消灭刘邦,却怕落下“不义”之名而丧失机会的典故,告诫人们“宜将剩勇追穷寇”的道理。
这一典故给我们的哲学启示是A.世界上一切事物都是变化发展的B.主观和客观是具体的历史的统一C.当量的积累达到一定程度时,就应不失时机促成事物的飞跃与发展D.发挥主观能动性必须以尊重客观规律为基础2.“天人合一”是现代生态思想的基础,是中国传统哲学对人类的贡献。
以下句子中能体现古人适应自然规律的是A.天道是无,而有生于无,无中生有B.“惟天地万物父母,惟人万物灵长”C.“天行健,君子以自强不息”D.顺天时,量地利,则用力少而成功多3.子路问君子,子曰:“修己以敬。
”曰:“如斯而己乎?”曰:“修己以安人。
”曰:“如斯而己乎?”曰:“修己以安百姓……”子路与孔子的对话揭示了君子的三重境界:修养自己严肃认真做事;修养自己使别人安乐;修养自己使百姓安乐。
2011年大学英语四级模拟测试二参考答案

2011年大学英语四级模拟测试二参考答案Part I Writing (15%)The Career I PursueIn speaking of what kinds of job to take up upon graduation, most college students have already formed vivid but different pictures in their minds of ideals. As for me, I still keep my first resolve to pursue teaching as my life-ling career.A few reasons have led me to choose this occupation over other moneymaking ones. In the first place, a teacher can enjoy more freedom and independence than many other professionals. Rather than learn my part beforehand by heart as an actor does, I am free to invent my act as my course goes along – making decisions, arranging lectures and putting ideas across to my audience, all at my own will—a privilege hardly available to many job-holders. In the second, a teacher is provided with ample chances of perfecting himself from all sides. In order to prepare my students well for their future world, I have to force myself to acquire newer knowledge, better self-cultivation and enrich experience in life. And the most sacred to teaching, though, is that it brings new hope to a nation. With a key to human treasures in my hand, I feel greatly honored to transform many teenagers, from ignorance to intelligence, from stupidity to wisdom and from savageness to civilization.For the reasons above, I do not think there is any occupation in the world that is better than teaching. Now, I am determined to devote all my life to this bright and glorious cause and I am convinced, too, that teaching will be an enjoyable experience to me in my future life.Part II Reading Comprehension (Skimming and Scanning)(10%) 1-7 CDABDAA 8. 1.3 trillion 9. 107 10. transport aircraftPart III Listening Comprehension (35%)Section A ( 15%)11. C) 12. C) 13. A) 14. B) 15. B) 16. D) 17. C) 18. A)Conversation One19. D) 20. A) 21. C) 22. A)Conversation Two23. B) 24. A) 25. C)Section B (10%)Passage One: 26. A) 27. D) 28. B)Passage Two: 29. D) 30. D) 31. C) 32. B)Passage Three: 33. D) 34. A) 35. C)Section C (10%)单词部分(4%)36. undergone 37. considerations 38. rare 39. divorce40. asset 41. financial 42. fast-paced 43. viewing句子部分(6%)44. the family is dead except for the first year or two of child raising45. the members will have more leisure time to spend with each other and will derive considerable enjoymentfrom family type activities46. they argue that the family is experimenting with a number of novel types and formsPart IV Reading Comprehension (Reading in Depth) (25%)Section A (5%)47-56 B O H I D M F A K GSection B (20%)57-61 C A C D B 62-66 A D B.C DPart V Cloze (10%)67-71 CDBAC 72-76 ACBCB 77-81 ADCCB 82-86 DBBDAPart VI Translation (5%)87: did he overcharge me/did he charge me too much88:To finance my education89:for fear that he should be recognized90:I am apt to/ inclined to be more easily tired than before.91: he would have acted differently或He would have acted in a different way四级考前模考试卷(二)录音原文College English Test Band FourModel Test TwoPart III Listening ComprehensionSection A11. W: Sometimes I really have a good mind to give up my job. I feel my boss always finds fault with me sinceI treaded on his toes by accident.M: Don’t think like that. Tom is not a narrow-minded person.Q: What does the man say about the woman’s boss?12. M: Mum, before I go out, could you go over the shopping list and see if there’s anything else you need? W: Yes. That’s about everything. Now you’re sure you don’t mind going, darling?Q: What is the man probably going to do?13. M: It seems the restaurants here have little business these days.W: That’s true, but ours is a scenic resort and this is not the busy season. When summer comes, you’ll seearmies of tourists waiting in line in order to get a seat.Q: What do we learn about the restaurants from the conversation?14. M: I don’t remember the ceiling being this high. I had the impression that it was about 3 meters.W: So did I. But it’ll be perfect once we get the furniture in.Q: What are the speakers talking about?15. W: Thank goodness, you’re back. How is our car? Were you injured?M: The mechanic said that the best thing would be to sell it and buy a new car. This car is totally dead.Q: What do we learn from the conversation?16. M: That’s a lovely skirt you’re wearing.W: Oh, thank you, my boyfriend bought it for my eighteenth birthday party.Q: What does the woman say about the skirt?17. M: I would like to move to the suburbs, but I don’t have enough money to pay the high taxe s.W: I wish you could. It’s nice to live there.Q: Why isn’t the man moving to the suburbs?18. M: I sent a letter to make a reservation for a single room a few days ago.W: I’m sorry, but your request arrived too late. There are some conferences in town this week and we’re full up. Q: Why couldn’t the man book a room as he wished?Now you will hear the two long conversations.Conversation OneM: Hi, Helen, I’ve been looking for you!W: Really? Such a coincidence. I am also looking for you.M: You don’t know how difficult it is to find a car I want.W: Have you been to the second-hand market?M: Yes, but... Didn’t you tell me that when cars get older they get cheaper?W: Sure! What happened?M: I called in response to an ad yesterday for a very old car. It was priced somewhere over $10,000! Do you think I can get anything for $3,500?W: Sure. I just heard about something I’ve wanted to talk to you about.M: Oh, that’s why you are looking for me, isn’t it?W: Yeah. My uncle’s mother-in-law is 86 now, and recently her eyesight became very bad. That means she can’t drive anymore, but she’s got a 1978 Buick Century that would be perfect for you.M: Is it still good? How much do you think she wants?W: It’s really very good —only 43,000 miles on it. There’s no rust on it, and the interior is like new. But there is certainly something wrong with it: it needs a tune-up, a new set of tires and if you buy it you’d better put all new hoses and ignition wires on it. They crack when they get old.M: Anything else?W: Maybe in about 10,000 miles the brakes would need attention.M: That sounds like quite a bit of expense already!W: But look, everything it needs will probably cost $500 or less. You could buy it for $2,150, I’m sure. So for a lot less than the $3,500 or so, you’d have a really good car that would last for years.M: It sounds better when you put it that way. When can I see it?W: How about right now?M: All right. Let’s go.Questions 19 to 22 are based on the conversation you have just heard.19. What kind of a car does the man plan to buy?20. Why can’t the old lady drive anymore?21. What do we learn about the car the woman recommends?22. How much does the man need to spend on the car?Conversation TwoW: Good morning, Dr. Smith. I’m not sure whether you can help me or not, but I’m getting desperate!M: Oh, what’s wrong? What is making you so desperate?W: Well, everybody laughs at me because I’m so fat. I’ve always been overweight. I’m trying to eat less but I don’t seem to be able to lose any weight. I don’t know what I can do. Maybe you can give me some medication?M: Well, it is not a good idea to eat less. You should eat more healthy food like fruits and vegetables, and avoid fast food like hamburgers and hot dogs.W: But hamburgers and hot dogs are my favorite.M: That’s the problem. They contain high calories that cause fatness. In addition to avoiding these high-calorie foods, you should do some exercises. Physical exercise does a lot of good to health and will be an effective way to reduce weight. Medicine is not always the best solution to your problem.W: I know, but I don’t have time to do exercise. You know, I’m busy at my work from morning to night. Besides, I am not rich enough to go to the gym.M: You needn’t spend much time on exercise and you don’t have to go to the gym. I suggest that you walk more regularly. You could get off the bus one stop early and walk the last bit. When you walk, try to walk a little more quickly. You could also use the stairs instead of the elevator.W: That’s really a good idea.M: You will succeed if you act in accordance with my suggestions.Questions 23 to 25 are based on the conversation you have just heard.23. Why does the woman feel desperate?24. What does the man advise the woman not to do?25. What are the two speakers talking about?Section BPassage OneHow can a creature weighing over 5 tons and normally taking 150 kilograms of food and 120 liters of water per day survive in a desert environment? In the southwest African country of Namibia, and the Sahara lands of Mali further north, the desert elephant does just that.Although not regarded as a separate species from the African elephant, the desert cousin differs in many ways. Their bodies are smaller, to absorb less heat, and their feet are larger for easier walking across sandy surfaces. They are taller, to reach higher branches. They have shorter tusks, and most importantly, longer trunks to dig for water in riverbeds.Desert elephants can travel over 70 kilometers in search for feeding grounds and waterholes, and have a larger group of families. They drink only every 3 to 4 days, and can store water in a ―bag‖ at the back of their throat, which is only used when badly needed. Desert elephants are careful feeders — they seldom root up trees and break fewer branches, and thus maintain what little food sources are available. Young elephants may even eat the dung of the female leader of a group when facing food shortage.During drought they are unlikely to give birth to their young but with good rains the birthrate will increase greatly. Desert elephants have sand baths, sometimes adding their own urine to make them muddy!As we continue to overheat our weak planet, it can only be hoped that other animal species will adapt as extraordinarily well to change as the desert elephant.Questions 26 to 28 are based on the passage you have just heard.26. Why are desert elephants called careful feeders?27. With what does the author answer the question raised in the beginning of the passage?28. What can be inferred from the end of the passage?Passage TwoWhen I was growing up in America, I was ashamed of my mother’s Chinese English. Because of her English, she was often treated unfairly. People in department stores, at banks, and at restaurants did not give her good service, pretended not to understand her, or even acted as if they did not hear her.My mother realized the limitations of her English as well. When I was fifteen, she used to have me call people on the phone to pretend I was she. I was forced to ask for information or even to yell at people who had been rude to her. One time I had to call her stockbroker. I said in an adolescent voice that was not very convincing, ―This is Mrs. Tan.‖And my mother was standing beside me, whispering loudly, ―Why he don’t send me check already two week lone.‖And then, in perfect English I said: ―I’m getting rather concerned. You agreed to send the check two weeks ago, but it hasn’t arrived.‖Then she talked more loudly. ―What he want? I come to New York tell him front of his boss.‖ And so I turned to the stockbroker again, ―I can’t tolerate any more excuse. If I don’t receive the check immediately, I am going to have to speak to your manager when I am in New York next week.‖The next week we ended up in New York. While I was sitting there red-faced, my mother, the real Mrs. Tan, was shouting to his boss in her broken English.When I was a teenager, my mother’s broken English embarrassed me. But now, I see it differently. To me, my mother’s English is perfectly clear, perf ectly natural. It is my mother tongue. Her language, as I hear it, is vivid, direct, and full of observation and wisdom. It was the language that helped shape the way I saw things, expressed ideas, and made sense of the world.Questions 29 to 32 are based on the passage you have just heard.29. Why was the speaker’s mother poorly served?30. What do we learn about the speaker from the passage?31. What does the speaker think of her mother’s English now?32. What can we infer about Chinese English from the passage?Passage ThreeBobby Moore was a famous English soccer player who led the England team to victory against West Germany in the 1966 World Cup Final. As a superb defender, Moore played 108 games for England’s national team from1962 to 1970 and was captain 90 times. His professional soccer career spans 19 years and 668 matches, a record with no match so far in England. Moore was born in Barking, East London, in 1941. His full name was Robert Frederick Moore. He began playing club soccer in the early 1960s. He was named England’s Footballer of the Year from 1963 to 1964. Moore was known for his sportsmanship on the field. He was not inclined towards wild celebration of girls. In 1967, he was made a member of the Order of the British Empire. Moore retired from playing in 1977, and after spending brief periods managing professional soccer teams, he concentrated on developing a sports marketing company and doing media work. He was sports editor of Sunday Sport from 1986 to 1990 and a regular commentator for London’s Capital Radio Station from 1990 to 1993. After Moore was diagnosed with cancer, he went public with his battle in 1991 and continued to work until his death in 1993.Questions 33 to 35 are based on the passage you have just heard.33. How many matches did Moore play during his professional career?34. What did Bobby Moore become in 1964?35. What was the first thing Moore did after he retired from playing?Section CWe generally view the family as being one of our most stable institutions; yet, our family system has (36) undergone a number of changes in the past. Two hundred years ago, marriages were often arranged by parents, with economic (37) considerations being the most important factor of who married whom. Two hundred years ago, divorce was (38) rare; now, more than one out of three marriages are in (39) divorce. Two hundred years ago, women did not work out of the home, and children were an economic (40) asset; now nearly 50 percent of married women work outside the home, and children are a (41) financial responsibility.In our (42) fast-paced society, the family is now changing even more rapidly than it did in the past. In (43) viewing the future of the American family, some authorities foresee the family as racing toward extinction. They say that (44) the family is dead except for the first year or two of child raising, and this will be its only function. Family optimists, on the other hand, predict the family’s entering a Golden Age — an era where (45) the members will have more leisure time to spend with each other and will derive considerable enjoyment from family type activities. Most sociologists, however, do not agree with either the pessimists or the optimists; instead, (46) they argue that the family is experimenting with a number of novel types and forms, many of which will probably be thrown away, but some likely to be found satisfying and functional and gradually becoming ―typical‖.。
2011年中考模拟卷(二)

2011年中考模拟卷(二)科学考生须知:1.本试卷分试题卷和答题纸两部分。
满分为180分,考试时间为120分钟。
2.答题前,请在答题纸密封区内写明校名、姓名和准考证号。
3.所有答案都必须写在答题卷标定的位置上,务必注意试题序号和答题序号相对应。
4.考试结束后,上交试题卷和答题纸。
5.可能用到的相对原子质量:H 1 C 12 O 16 Na 23 Mg 24 Al 27 S 32 Fe56 Cu 64试题卷一、选择题(每小题4分,共24分,每小题只有一个选项符合题意)1、下列说法符合事实的是()A.要把B型血和AB型血鉴别出来,可以用B型血清B.胰腺可以分泌胰液,但不会产生任何激素C.导致冠心病发生的原因是心绞痛和心肌梗塞D.握手、血液、乳汁、精液都属于艾滋病传播途径2、学校运动会上,初三年级有12个男同学参加了1500米中长跑项目的比赛。
当他们跑完1500米后,每个同学都满脸通红,大汗淋漓,大口喘气。
这体现了下列皮肤功能中的那几项①保护功能②排泄功能③调节体温功能④感受外界刺激功能()A.①② B.②③ C.③④ D.①④3、某合作学习小组讨论辨析以下说法:①两种化合物之间发生的反应生成两种新的化合物一定是复分解反应;②沼气和水蒸气都是可再生能源;③冰和干冰既是纯净物又是化合物;④不锈钢和目前流通的硬币都是合金;⑤盐酸和食醋既是化合物又是酸;⑥氧气变为臭氧是化学变化。
上述说法正确的是()A.①⑤⑥B.③④⑥C.②③⑥D.①③④4、水是人类生存不可缺少的物质,下图能正确描述水的各物理量之间关系的图象是( )5、家庭厨房中的很多日常用品都是由金属材料制成的,你认为下列哪种做法是不合理的( )A.铝锅比较耐用,是因为金属铝表面易生成一层致密的氧化物薄膜。
铝锅一般不用来盛放醋、酸梅汤等物质B.为防止菜刀生锈,通常将菜刀用完后洗净、擦干C.铜有光泽,铜制的火锅看起来美观,所以尽管它易产生少量有毒的铜锈,但由于铜的传热能力仅次于银,所以铜还是做炊具的首选材料D.用不锈钢制成的汤勺不易生锈,这是因为在普通钢中添加了铬、镍等元素6、对下列四幅图说法不正确的是()A.甲图中电源的左边为正极,右边为负极B.乙图中两个磁极都为S极C.丙图的装置可以演示电流对磁场的作用D.丁图的装置能反映电动机的工作原理二、选择题(每小题3分,共48分,每小题只有一个选项符合题意)7、下列配制一定溶质的质量分数的NaOH溶液的实验操作,会引起NaOH溶液中溶质的质量分数偏小的是()A.称量固体NaOH时天平指针略向左倾斜B.实验所用的固体NaOH在空气中久置C.用量筒量取水时俯视读数D.转移已配好的溶液时,有少量溶液洒落在瓶外8、有一些常见的微生物:①酵母菌、②乳酸菌、③衣藻、④蓝藻、⑤禽流感病毒。
2011年第二次英语科模拟测试(2)

2010-2011第二学期初三级第二次模拟测试英语科说明:本试卷分第I卷(选择题)和第Ⅱ卷(非选择题)两部分,全卷满分120分。
考试时间90分钟,注意事项:1.答题前,请您务必将自己的姓名、班级、学号用黑色签字笔填写在答题卡和答题纸上。
2.作答非选择题必须用黑色签字笔写在答题纸上的指定位置,在其它位置作答一律无效。
作答选择题必须用2B铅笔把答题卡上对应题目的答案标号涂黑。
如需改动,请用橡皮擦干净后,再选涂其它答案,请保持卡面清洁和答题纸清洁,不折叠、不破损。
3.考试结束后,请将Ⅰ卷答题卡和答题卷一并交回。
一、听力部分(共三节,满分20分)第一节听句子,选择最佳答语(共5小题;每小题1分,满分5分)每句播放两遍。
各句播放前每小题有4秒钟的阅题时间。
请根据各句播放内容及其相关小题, 在4秒钟内从每小题中所给的三个选项中, 选出最佳选项, 并把答案涂在答题卡上。
听下面一句句子, 回答第1小题。
( ) 1. A. Yes, please. I’d like to buy a camera.B. Good evening, nice to meet you again.C. Good morning, how are you today?听下面一句句子, 回答第2小题。
( ) 2. A. It’s 7th July. B. It' s about a quarter past seven.C. It’s seven days.听下面一句句子, 回答第3小题。
( ) 3. A. How do you do? B. I’m 15 years old.C. Not so good! I made a few mistakes.听下面一句句子, 回答第4小题。
( ) 4. A. Excuse me, where is the hospital?B. I’m a doctor. I work at a hospital.C. I’m sorry to hear that. You’d better go to see a doctor.听下面一句句子, 回答第5小题。
2011年计算机考试模拟2

2011年计算机一级考试B试题及答案二第一部分[13]。
MOS型半导体存储器芯片可以分为DRAM和SRAM两种,其中SRAM芯片的电路简单,集成度高,成本较低,一般用于构成主存储器。
[14]。
二进制数10111000和11001010进行逻辑“与”运算,结果再与10100110进行“或”运算,最终结果的16进制形式为______。
A. A2B. DEC. AED. 95[15]。
扫描仪是一种图像输入设备,借助于OCR软件,扫描仪也可以用作文字输入。
[16]。
在脱机(未上网)状态下是不能撰写邮件的,因为发不出去。
[17]。
计算机功能不断增强,结构也越来越复杂,但基本工作原理大体相同,都是基于数学家冯·诺依曼提出的______原理进行工作的。
[18]。
现代计算机已经能够完全模拟和替代人的智能活动。
[19]。
信息是人们认识世界和改造世界的一种基本资源。
[20]。
汇编语言是面向计算机指令系统的,因此汇编语言程序可以由计算机直接执行。
[21]。
下列软件中,不属于网络应用软件的是________。
A PowerPointB MSN MessengerC Internet ExplorerD Outlook Express[22]。
下列有关远程登录与文件传输服务的叙述中,错误的是________。
A两种服务都不能通过IE浏览器启动B若想利用因特网上高性能计算机运行大型复杂程序,可使用远程登录服务C若想成批下载服务器上的共享文件,可使用文件传输服务D两种服务都是基于客户/服务器模式工作的[23]。
在以下四种光盘片中,目前普遍使用、价格又最低的是________。
A DVD-RB CD-RC CD-RWD DVD-RW[24]。
计算机的发展经历了四代,分代通常是按照计算机的生产时间为依据的。
[25]。
在TCP/IP协议中,关于IP数据报的叙述错误的是________。
A IP数据报头部信息中只包含目的地IP地址B IP数据报的长度可长可短C IP数据报包含IP协议的版本号D IP数据报包含校验信息[26]。
深圳高级中学2011届第二次高考模拟试卷

深圳市高级中学2011 届第二次高考模拟试卷理科综合能力测试(满分: 300 分时间:150分钟)150本试卷分单项选择题、双项选择题和非选择题三个部分。
满分300 分。
考试时间分钟。
注意事项:1.答卷前,考生务必用黑色字迹的钢笔或签字笔在答题卡上填写自己的准考据号、姓名、试室号和座位号。
用2B 型铅笔把答题卡上试室号、座位号对应的信息点涂黑。
2.选择题每题选出答案后,用2B型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,答案不能够答在试卷上。
3.非选择题必定用黑色字迹钢笔或签字笔作答,答案必定写在答题卷各题目指定地域内的相应地址上;如需改动,先划掉原来的答案,尔后再写上新的答案;禁止使用铅笔和涂改液。
不按以上要求作答的答案无效。
4.考生必定保持答题卡齐整。
考试结束后,将试卷和答题卡一并交回。
一、单项选择题(本题包括16 小题,每题 4 分,共 64 分。
每题给出的四个选项中,只有一个选项吻合题目要求)1.以下各项中,组成生物体的活细胞都拥有的是A.细胞周期B.选择透过性膜C.细胞分化D.遗传物质DNA2.以下列图为某同学建构的减数分裂中染色体的变化模型图,其中建构正确的选项是:3.相关生物遗传的表达,不正确的选项是A.基因型为AaBb(基因独立遗传)的一个精原细胞减数分裂不能够产生四种精巧胞B.多细胞生物体内一个基因型为aa 的细胞突变成Aa,能够不表现 A 所控制的性状C.常有的植物单倍体育种就是指是花药离体培养D.有丝分裂产生的两个细胞遗传物质能够不完满相同4.生物代谢的相关描述,合理的为A.人体激烈运动产生的CO2来自有氧呼吸和无氧呼吸1818C.绿色植物只要光合作用就能降低大气中的二氧化碳D.无呼吸作用植物尚能存活,无光合作用植物不能够存活5.以下列图甲是某新建人工湖泊的生物类群关系。
以下解析错误的选项是。
图甲图乙A.该食品网中反响的种间关系有捕食和竞争B.合理保护使水禽等动物数量则水草等生产者的种类和数量增加C.研究该湖泊中能量流动就是研究图甲中各营养级的能量流动状况D.图乙结果反响的研究实验课题是“贝类对藻类种群密度的影响”6.某化工厂的污水池中含有一种有害的难以降解的有机化合物A。
2011年初三数学中考模拟卷2(含答案、答卷)
D 2010—2011学年第二学期期中测试初三数学试卷命题人:徐惠忠复核人:缪月红 (满分130分,考试时间120分钟)一、选择题(每题3分,共30分,请在答题卡指定区域内作答)1、-3的倒数是…………………………………………………………………………( )A . 3B . 31-C .-3D .31 2、下列运算中,结果正确的是…………………………………………………………( ) A .()532x x = B .()222y x y x +=+ C .532x x x =+ D .633x x x =⋅3、下列图形是几家电信公司的标志,其中既是轴对称图形又是中心对称图形的是( )4、已知33-=-y x ,则y x 35+-的值是………………………………………………( ) A . 2 B .5 C .8 D .05、下列调查适合作普查的是………………………………………………………………( ) A .了解在校大学生的主要娱乐方式 B .了解无锡市居民对废电池的处理情况 C .日光灯管厂要检测一批灯管的使用寿命D .对甲型H1N1流感患者的同一车厢的乘客进行医学检查6、如图:是由几个相同的小正方体搭成的一个几何体,它的左视图是…………………( )O 1O 2可能取的值 )8、已知圆锥的底面半径为2cm ,母线长为5cm ,则圆锥的侧面积是…………………( ) A .220cmB .220cm πC .210cm πD .25cm π9、下图是章老师早晨出门散步时,离家的距离(y )与时间(x )之间的函数图像,若用黑点表示章老师家的位置,则章老师散步行走的路线可能是……………………………( )A B CDABC10、如图,E F G H ,,,分别为正方形ABCD 的边AB ,BC ,CD , DA 上的点,且13AE BF CG DH AB ====,则图中阴影部分的面积与正方形ABCD 的面积之比为……………………………………………………………………………………………( )A .25B .49 C .12D .35二、填空(每空2分,共20分,请在答题卡指定区域内作答) 11、-8的相反数是 ;25的算术平方根是 12、函数y =x 的取值范围是13、2010年上海世界博览会中国馆投资110000万元,将110000万元用科学记数法表示为_________ 万元14、因式分解: x x 43-=___________15、关于x 的一元二次方程220x x m -+=有两个实数根分别为1x 和 2x ,则m 的取值范围是_____________,12x x +=16、如图:△ABC 为⊙O 的内接三角形,AB 为⊙O 的直径,点D 在⊙O 上, 若∠BAC =35°,则∠ADC = 度17、如图,点A B ,为直线y x =上的两点,过A B ,两点分别作y 轴的平行线交双曲线1y x=(x >0)于C D ,两点. 若2BD AC =,则224OC OD - 的值为 .18、如图,在Rt △ABC 中,斜边AB 的长为35,正方形CDEF 内接于△ABC ,且其边长为12,则△ABC 的周长为 .第9题(第10题)第16题第17题第18题第22题三、解答题(本大题共10小题,共80分.请在答题卡指定区域内作答,解答时应写出文字说明、证明过程或演算步骤) 19、(本题满分8分)计算:(1101()(5)4sin 603π----︒ (2)化简并求值:21(1)11a a a a --÷++,其中12a =.20、(本题满分8分) (1)解方程:213xx x +=+; (2)解不等式组:12,132,2x x x ->⎧⎪⎨-≤+⎪⎩………………①…………②21、(本题满分6分)中央电视台举办的第14届“蓝色经典·天之蓝”杯青年歌手大奖赛,由部队文工团的A (海政)、B (空政)、C (武警)组成种子队,由部队文工团的D (解放军)和地方文工团的E (江苏)、F (上海)组成非种子队.现从种子队A 、B 、C 与非种子队D 、E 、F 中各抽取一个队进行首场比赛.(1)请用适当方式写出首场比赛出场的两个队的所有可能情况(用代码A 、B 、C 、D 、E 、F 表示);(2)求首场比赛出场的两个队都是部队文工团的概率P. 22、(本题满分6分)已知:如图,E 、F 是平行四边行ABCD 的对角线AC 上的两点,AE=CF 。
山东省济南市2011届高三第二次模拟考试(2011济南二模)(文综)
绝密★启用前2011年4月济南市高三模拟考试文科综合本试卷分第I卷(选择题)和第Ⅱ卷(非选择题)两部分,共12页。
满分240分。
考试用时150分钟。
答卷前,考生务必将自己的姓名、座号、准考证号、县区和科类填涂在试卷、答题卡和答题纸规定的位置。
考试结束后,将本试卷、答题卡和答题纸一并交回。
第I卷(必做共100分)注意事项:1.第Ⅰ卷共25小题,每小题4分,共100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。
2.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。
不涂在答题卡上,只答在试卷上无效。
读地中海地区冬雨率等值线图,回答1~2题。
(注:冬雨率为冬季降水量占全年降水量的百分率,单位:%)1.关于图中冬雨率等值线的叙述,正确的是A.冬雨率以地中海为中心向四周递减B.南部冬雨率较高的原因是受西风影响时间长C.北部冬雨率较低的原因是受西风彤响时间长D.东部冬雨率较高的原因是受洋流影响大2.造成开罗附近“狮身人面像”缺损严重的主要自然因素是A.河流侵蚀作用 B.海蚀作用 C.冰川侵蚀作用 D.风化和风蚀作用下图为垂直自然带与相应水平自然带理论上的对应关系图,读图回答3~4题。
3.下列关于①~④自然带的分布说法正确的是A.①~④地水平地带的分异规律以水分条件为基础B.①~④地垂直自然带谱的差异以海拔高度为基础C.①~④地甲自然带的分布差异以热量为基础D.①~④地都分布于大陆西部4.某校地理研究性学习小组组员所用手持式全球定位系统信号接收机显示如下界面,据此判断该组员可能位于图中A.① B.②C.③ D.④读某城市土地利用状况示意图,回答5~6题。
5.投资商在该城市建设大型购物中心,区位选择的最佳位置是A.甲 B.乙C.丙 D.丁6.该城市的主导风向是A.东南风 B.西南风C.东北风 D.西北风读中国东中西部能源生产与消费占全国的比重示意图,回答7~8题。
深圳市2011年高中阶段学校招生考试模拟试卷2及答案
深圳市2011年中考数学模拟试题数学模拟试卷(二)参考答案一、选择题1.B 2.B 3.D 4.C 5.A 6.C 7.D 8.B 9.B 10.A二、填空题11.-3 12.2<x <3 13.2:5 14.(4,-1) 15.4n -3三、解答题16.133+ 17.2 118.列表:由列表可知:P (和为偶数)=2163= ∴这个游戏对双方是公平的.19.(1)连结EA ∵EF 是中位线 ∴EF //AB ,且EF 21=AB 又∵AD 21=AB ∴EF //AD ,且EF =AD ∴四边形DAEF 是平行四边形 ∴EA =DF又∵EA =21=BC =BE ∴DF =EB (2)tan ∠ADF =220.(1)由题意设日均销售量y 与销售单价x 的函数关系式为y kx b =+ 则得:4240880k b k b +=⎧⎨+=⎩ 解得40400k b =-⎧⎨=⎩ 40400y x ∴=-+(48x ≤≤)(2)设日均获利为A 元,则(40400)(4)160A x x =-+--240(7)200x =--+∴当7x =时,A 最大值为200.21.(1)证明:∵∠BCA 和∠BDA 都是弧AB 所对的圆周角。
∴∠BCA =∠BDA =60°,又∵∠BED =∠BDA +∠ABE AE 、BE 分别是∠BAC 和∠ABC 的角平线,∴∠BAE +∠ABE =(∠BAC +∠ABC )÷2=(180°-∠BCA )÷2=60°∴∠BED =60°, △BDE 是等边三角形,(2)四边形BDCE 是菱形,这是因为∠BDC =120°,由(1)得∠EDC =60°,∵∠BED =60°,同(1)得,可推出∠BEC =120°,∴△DCE 是等边三角形,∴CE =CD =DE , 由(1)得△BDE 是等边三角形,易得BE =BD =DE ,∴CE =BE =BD =CD , 四边形BDCE 是菱形22.(1) 243y x x =++ (2) 3-(3)由(2)可知,2BD PQ ==,对称轴为2x =- 又2MBD MPQ S S =△△,BD ∴边上的高是PQ 边上的高的2倍设M 点坐标为()m n ,①当M 点的对称轴的左侧时,则有02(2)m m -=--.4m ∴=- 2(4)4(4)11n ∴=-+-+= (41)M ∴-,②当M 点在对称轴与y 轴之后时,则有02[(2)]m m -=--乙 甲 1 2 3 1 2 3 4 2 34 5 和43m ∴=- 2442341339n ⎛⎫⎛⎫∴=-+-+=- ⎪ ⎪⎝⎭⎝⎭ 42339M ⎛⎫∴-- ⎪⎝⎭, ③当M 点在y 轴的右侧时,则有2[((2)]m m =--40m ∴=-≯,不合题意,应舍去综合上述,得所求的M 点的坐标是(41)-,或42339⎛⎫-- ⎪⎝⎭,。
2011年中考模拟卷(二)参考答案
五、分析、计算题(本大题共 32 分) 分析、计算题( 34. 分) (4 作图 3 分,填空 1 分
示例:升高平面镜 MN 的位置;增大 MN 的倾斜程度;将平面镜换成 凸面镜等. 作图要求画出必要的辅助线;直接画出两条入射光线、法线,再作 反射光线或利用像点作图都正确.
34 题答图
35. 分) (8
32. 分) (7
请在各题目的作答区域内作答, 请在各题目的作答区域内作答,超出黑色矩形边框限定区域 Nhomakorabea答案无效
请在各题目的作答区域内作答, 请在各题目的作答区域内作答,超出黑色矩形边框限定区域的答案无效
(1)铁匠用铁锤打铁或者举起石头砸地面等(1 分) (2)重力做功或重力势能转化为动能等(1 分) (3)下落高度或物体的速度(1 分) (4)把“印迹 1”放在台称上,再将排球放在“印迹 1”上,用力向下压排球,使排球的形变与印 迹 1 重合,读出此时台称的示数,即为 F1。用同样的方法测量 F2(3 分) (5)没有控制两球下落的高度相同或测量 F1、F2 时不易操作或没有进行多次测量等(1 分) 33. 分) (8 (1) 实验次数 电压 U/V 电流 I/A 1 0.5 0.10 2 1.0 0.18 3 1.5 0.30 4 2.0 0.42 5 2.5 0.50
请在各题目的作答区域内作答, 请在各题目的作答区域内作答,超出黑色矩形边框限定区域的答案无效
(全部写对得 1 分) 电阻一定时,流过电阻的电流随电压的增大而增大。 (填欧姆定律也可) 分) (1 (2)5.1(1 分) (若四舍五入到“5”不给分) (3) 分)如下左图所示 (2
(4)改变电阻两端的电压来改变通过的电流,以达到多次测量取平均值的目的,减小误差。 分) ........ .... (1 (5) 分)这是一道开放性试题,只要电路图设计符合题目要求,能达到实验目的即可。上右图 (2 是两种参考电路图。
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2011年全国一级建造师公路工程专业综合测试题(2)一、单项选择题(共20题,每题1分。
每题的备选项中,只有1个最符合题意)1.一段较长的土质路堑纵向开挖,采用沿路堑全宽,以深度不大的纵向分层进行挖掘作业,这种作业方法称作( )。
A.分层纵挖法 B.通道纵挖法 C.分段纵挖法 D.混合式纵挖法2.下列填料中,按有关规定处理后可以用于路堤下层填筑的填料是( )。
A.多年冻土B.粉性土C.有机土D.生活垃圾3.在地形艰险及爆破量较小地段(如打水沟、开挖便道、基坑等),应优先选择的爆破方式是()。
A.钢钎炮B.深孔爆破C.药壶炮D.猫洞炮4.由连续开级配矿料组成的沥青混合料结构为( )。
A.骨架空隙结构B.密实悬浮结构C.密实骨架结构D.连续级配结构5.高速公路、一级公路混凝土路面使用的砂应不低于()。
A.Ⅰ级B.Ⅱ级C.Ⅲ级D.Ⅳ级6.水泥混凝土路面断板产生的裂缝的修补方法不能采用( )。
A.压注灌浆法B.扩缝灌注法C.抹面修补法D.全深度补块法7.桥梁建筑高度是指()。
A.桥面(或轨顶)标高与设计洪水位之高差 B.桥面(或轨顶)标高与通航净空顶部之高差C.桥跨结构最下缘与设计洪水位之高差 D.桥面(或轨顶)标高与桥跨结构最下缘之间的距离8. 地基基础的沉降主要由()。
A.水平荷载作用下土层的剪切变形引起 B.弯矩作用下土层的弯曲变形引起C.竖直荷载作用下土层的压缩变形引起 D.竖直荷载作用下岩层的压缩变形引起9.一般适用于松散、中密砂土、黏性土的沉入桩施工方法()。
A.锤击沉桩法 B.振动沉桩法 C.射水沉桩法 D.静力压桩法10. 钢筋笼接头质量如果存在问题将会对()施工质量产生影响。
A.扩大基础B.钻孔桩C.挖孔桩D.沉井11. 在①干接缝(梁翼缘、板),②湿接缝(梁翼缘、板),③箱板顶宽, ④腹板或梁肋,这几项内容中,其中梁(板)的宽度包括哪几部分?()A. ①③④B. ①②③C. ②③④D. ①②③④12. 利用放射性元素测量各种土的密实度和含水量的试验方法是()。
A.灌砂法B.环刀法C.核子密度湿度仪法D.蜡封法13. 在计算支架或拱架的强度和刚度时,除了考虑在支架或拱架的设计荷载外,还应计入()A.风力B.温度变化力C.冲击力 D.摩擦力14. 按《公路工程质量检验评定标准》JTG F80/1-2004进行质量评定时,工程质量等级评定分()。
A.合格.不合格B.优良.中.不合格C.优良.合格.不合格D.中.不合格15.洞内反坡排水时,必须采取()A机械抽水 B井点降水 C深井降水 D顺坡排水16.激光设备导向适宜于()A.特长隧道、长隧道B.一般隧道、长隧道C.无闭合条件的特长隧道D.无闭合条件的长隧道17.在隧道施工中,需要制定地质超前预报方案和实施细则的条件是隧道长度大于()m。
A.100 B.500C.1000 D.200018.下列关于路基工程石方施工安全要点的叙述错误的是()。
A.爆破器材库的选址应请当地公安部门进行指导和监督B.导火索起爆应采用一次点火法点火C.可在同次爆破中使用不同燃速的导火索D.进行露天爆破作业,严禁使用明火点燃19.遇有沼泽地段的土方挖运任务,应选用的机械是()。
A.铲运机B.平地机C.湿地推土机D.压路机20.按照机械台班费用组成,属于固定费用的是()。
A.养路费B.人工费C.大修费D.动力燃料费二、多项选择题(共10题,每题2分。
每题的备选项中,有2个或2个以上符合题意,至少有1个错项。
错选,本题不得分。
少选,所选的每个选项得0.5分)21.路基施工的常用爆破方法有()A.光面爆破B.预裂爆破C.微差爆破D.定向爆破E.水下爆破22.路基施工时,定向爆破方法适用于()。
A.以借为填地段B.移挖作填地段C.深挖高填相间地段D.工程量大的鸡爪形地区E.长路堑地段23.下列情况中应浇洒粘层沥青的是( )。
A.沥青路面的级配砂砾、级配碎石基层B.旧沥青路面层上加铺沥青层C.需加铺磨耗层改善抗滑性能的旧沥青路面D.有裂缝或已修补的旧沥青路面E.水泥混凝土路面上铺筑沥青面层24.预防桥头跳车的防治措施包括()。
A.重视桥头地基处理,采用先进的台后填土施工工艺B.改善地基性能,提高地基承载力,减少差异沉降C.有针对性的选择台后填料,提高桥头路基压实度D.做好桥头路堤的排水、防水工程,设置桥头搭板。
E.提高对锚固件焊接施工质量的控制25.桥梁工程的基本体系可归结为()几种基本体系。
A.梁式B.拱式C.斜拉式D.悬索桥E.刚架桥26.桩基础按施工方法可分为()。
A.管柱 B.沉桩 C.钻孔桩 D.挖孔桩 E.摩檫桩27. 按照设备安装通用要求,设备开箱检查必须由()共同参加。
A. 业主B.承包方C. 监理D.质监站E.生产商28.在山岭隧道钻眼爆破施工中,按照炮眼的位置、作用的不同有()。
A.掏槽眼 B.辅助眼 C.周边眼 D.浅眼 E.深眼29.路基工程的各方面安全管理都包含了()的管理。
A.人B.机械C.环境D.资金E.合同30.投标人在送交投标文件时应按新情况更改或补充其在申请资格预审时提供的资料,以证实其仍能继续满足资审合格的最低标准,至少应更新以下资料( )A.财务状况方面的变化 B.资格预审之后新承包的工程名称、规模、进展程度和工程质量;C.资格预审后新交工的工程及评定的质量等级;D.企业以往的仲裁或诉讼介入情况;E.拟投入本项目主要人员变化情况三、案例分析题(共5题,总分120分)1.背景资料:某三级公路地处丘陵地区,砂类土居多,设计车速40km/h,路基宽度8.5m,基层为石灰稳定砂砾,面层为8cm的沥青混凝土。
施工过程部分事件摘要如下:事件1:路基施工正好赶上雨期,施工前,施工方做了如下准备工作:(1)住地、库房、车辆机具停放场地、生产设施都应设在最高洪水位以上地点或高地上。
(2)修建施工便道并保持晴雨畅通。
(3)修建临时排水设施,保证雨期作业的场地不被洪水淹没并能及时排除地面水。
施工过程中,开挖路堑分层开挖,每挖一层均设置排水纵横坡,挖方边坡一次挖到设计标高。
开挖路堑挖至路床设计标高以上30~50cm时停止开挖,并在两侧挖排水沟。
待雨期过后再挖到路床设计标高后压实。
事件2:为了保证测量工作的质量,施工单位制定了严格测量复核签认制度:(1)由2~4人组成一个小组共同对监理工程师签认的控制网点测量资料进行核对,核对结果要由工地技术主管审核签认后方可使用;(2)利用已知点进行引测、加点和施工放样前必须坚持“先检测后利用”的原则;(3)测量结束后,由负责测量工作的技术员召集各位测量员共同对测量成果进行复核。
问题:(1)该公路是否可以在雨期进行施工?(2)事件1中,施工方做的准备工作是否充分?如不充分,请指出。
(3)事件1中,路堑开挖施工存在什么问题?(4)事件2中,指出上述测量复核签认制度中不当之处,写出正确的做法。
2.背景资料:某桥基础为6根 2.0m的桩基,桩长20 m,地质条件如下:原地面往下依次为黏土、砂砾石、泥岩,承包人拟选用冲爪钻成孔。
采用导管法灌注水下混凝土,导管使用前进行了水密试验,为防止导管沉放过程中接触钢筋笼,导管居中后快速沉放,并将导管底部沉放到距桩底1m处,之后开始浇筑混凝土。
问题:(1)施工单位选用的钻机类型是否合适?请说明理由。
(2)施工单位采用导管法浇筑水下混凝土时存在哪些问题?3.背景资料:某一级公路处于城市郊区、施工期间社会车辆流量较大,基层铺筑完工后需要开放交通。
其中A合同段里程桩号为k0+000~k10+500,主线长10.5km,一次建成双向四车道,路基宽24.5m。
该路面结构为:20cm厚石灰稳定土底基层,18cm 厚二灰砂砾基层,5cm厚沥青混凝土下面层,4cm厚沥青混凝土表面层。
施工单位的部分施工工艺如下:(1)二灰砂砾拌合设备,采用双卧轴强制连续式搅拌机,通过调整喂料皮带的转速及冷料仓口开启高度,计量每种原材料用量。
拌合用水通过流量传感器控制;(2)拌合料运输全部采用5t自卸汽车以减轻对下层的影响;(3)摊铺采用摊铺机,半幅基层宽11.15m,采取两次摊铺成型;(4)碾压,采用振动压路机,先振压2遍,再静压2遍,至密实;(5)二灰砂砾碾压结束,表面开始泛白即及时进行洒水养护,7d后开放交通。
路面施工完成后,施工单位进行了施工质量自检。
主要检查内容有:沥青混凝土面层的压实度、渗水系数、摩擦系数、构造深度、厚度、中线平面偏位、纵断高程、路面宽度及横坡,检测的所有指标均符合要求。
问题:(1)判断施工工艺中第(1)~第(4)条是否正确?如不正确,将其改正。
(2)第(5)条存在什么问题?说明理由。
(3)根据以上施工单位的自检情况,是否可以确定该路面工程为合格工程?说明理由。
4.背景资料:某项目部承担了某段公路工程的路基施工任务,在路基工程施工组织设计的编制过程中,项目经理对技术部提出了下列具体要求:(1)该路基工程施工组织设计根据路基工程的自身特点,在确定施工方案和进度计划时应重点考虑以下内容:1)施工方法;2)项目总进度计划;3)工地施工组织;4)布置好堆料点、弃土场、行车路线等。
(2)编制路基工程施工组织设计的方法与步骤如下:1)研究分析有关资料,全面了解工程情况和施工条件;2)结合当地具体情况,选择施工方法,确定土石方调配方案、工点划分和施工顺序;3)按照施工方法及土石方调配资料,查有关技术定额,计算劳动力、施工机械需要量;4)按照施工进度计划及劳动力和施工机械分布情况,确定生活供应、材料供应、机械修理等组织工作及其机构分布,计算临时房屋需要量和机构分布,计算临时房屋需要量和机械修理设备的需要量;5)编制施工组织设计说明书。
(3)应编制好适应该路基工程的进度计划。
(4)该路基工程中涉及3座涵洞,拟采用流水施工。
各工序流水节拍如下表:段落1号涵洞2号涵洞3号涵洞流水节拍(天)工序基础施工(A) 10 13 15墙身施工(B)20 20 20盖板施工(C)10 10 10问题:(1)该项目经理要求重点考虑的内容是否正确和完整?请逐条分析说明。
(2)就项目经理提出的路基工程施工组织设计编制方法与步骤,你认为还应该加上哪些重要内容?(3)适合于该路基工程进度计划形式有哪些?(4)组织3座涵洞流水施工,计算流水步距、流水工期、绘制横道图。
5.背景资料:某沥青混凝土路面工程,路面结构形式自上而下依次为:上面层4cm AC-16 (I)中粒式沥青混凝土、中面层6cm AC-25 (I)粗粒式沥青混凝土,下面层8cm AC-25 (I)粗粒式沥青混凝土,工程量为:上面层482200m2,中面层484200m2,下面层470100m2,施工有效工期为200天。
某企业准备使用一台3000型沥青混凝土拌合站进行拌合,拌合站的有关参数为:搅拌器每次搅拌量3000kg,加料时间6s;混合料搅拌时间41s;成品料卸料时间5s。