海中高二20112012学年度第一学期期终考试
生活与哲学期末测试
西安市第xx中学2011—2012学年度第一学期高二年级政治期中考试第1卷(选择题共60分)一、单项选择题(在下列各题的四个选项中,只有一项是最符合题意的。
每小题1.5分,共60分)1.下列关于哲学的看法中,正确的是()①哲学是关于世界观的学说②世界观就是哲学③不懂哲学的人没有世界观④哲学是世界观与方法论的统一A.①②③④B.①②④C.①③④D.①④2.哲学与具体科学的联系体现在()①哲学是科学的科学②哲学是对具体科学的综合③随着具体科学的发展,哲学往往也会变换自身的内容和形式④哲学可以为具体科学提供世界观和方法论的指导A.①②④B.②④C.③④D.②③3、世界观和方法论的关系是( C )A.世界观和方法论相互决定 B.方法论决定世界观,世界观体现方法论C.世界观决定方法论,方法论体现世界观D.世界观和方法论相互影响,相互决定4、下列对哲学的说法中不正确的是( C )A.哲学是系统化、理论化的世界观 B 哲学是现世的智慧,是“文化的活的灵魂”C.哲学是科学的世界观和方法论D哲学是对自然、社会和思维知识的概括和总结5.唯物主义和唯心主义的根本区别在于是否承认( A )A.物质是世界的本原B.精神对物质有反作用C.世界是永恒变化的D.世界是普通联系的6.下列属于唯心主义观点的是( C )A.民以食为天B.人病则忧惧,忧惧见鬼出C.存在即被感知D.形者神之质,神者形之用7.英国哲学家毕尔生说:“万物都在运动,但只是在概念中运动。
”其观点是( B )A.离开运动谈物质的形而上学B.离开物质谈运动的唯心主义C.离开意识谈物质的不可知论D.离开物质谈意识的精神万能论8.“一般来说,互联网对社会的发展利大于弊,其积极作用是主流,而对于痴迷网络的少数青少年来说,则弊大于利。
”人们的这一评论说明( D)A.哲学是关于世界观的学问B.哲学是对社会知识的概总结C.思维和存在的关系问题是社会的首要问题D.思维和存在的关系问题是人们在生活和实践中遇到和无法回避的问题9.“对于中央的政策,有的同志习惯于照搬照抄,大而化之,不注意认真落实;有的同志主观随意,不切实际,不求实效,不考虑后果。
2023-2024学年青海省海南州高级中学、共和县高级中学高二上学期期中联考历史试题
2023-2024学年青海省海南州高级中学、共和县高级中学高二上学期期中联考历史试题1. 明朝内阁大学士的可选资格,一般来讲,必须是翰林出身。
非进士不入翰林,非翰林不入内阁。
据统计,在明朝170位大学士中,通过尚书人阁的有110人,通过侍郎人阁的也有24人,绝大多数是翰林出身。
明朝此举()A.利于强化内阁的辅政功能B.意在完善法定中枢权力体系C.一定程度制约了专制皇权D.使内阁与六部形成制衡机制2. 下列所示为西汉至明清时期“县”(单位:个)和人口(单位:亿)的数量统计情况。
据此可知,中国古代()C.基层管理体制逐渐地发展完善并成熟D.县的数量与各朝疆域范围紧密相关3. 罗马共和国时期,最高行政权力由两个权力相等的执政官掌握,执政官由百人队会议从贵族中选出,任期一年。
同时,元老院会议由贵族和退任的执政官组成,有决定内外政策、审查和批准法案、支配国家财产的权力,并有权监察执政官的行动。
这说明罗马共和国时期()A.执政官处于国家权力中心B.国家注重保护平民阶层的利益C.官职的设置具有法治色彩D.政体具有浓厚的贵族寡头特征4. 下图显示了近代法国政治发展的进程。
这反映了法国()A.资本主义经济的发展受阻B.各派政治势力实现了均衡C.民主政治进程具有曲折性D.缺乏民主共和思想的洗礼5. 有学者指出,国民党的训政体制把孙中山“以党的主义治国”修正为“国家的一切权力归国民党掌握”;把训政作为实现由官治变民治的程序推论为国民党“一党专政”。
该学者意在说明训政体制A.推动了国内政治民主化的进程B.旨在强化国民党的独裁统治C.促进了国内各党派的地位平等D.彻底改变国民党的阶级立场6. 1939年,《陕甘宁边区选举条例》中明确规定采取“普遍、直接、平等、无记名”的投票选举制,同时,各抗日根据地对于识字者,采用写票法;识字不多的,采用画圈法、画杆法;不识字的,采用投豆、举胳膊等方法。
这些措施()A.体现了中共建设民主政权的探索B.凸显了持久作战的战略优势C.促使中国的民主革命实现了转型D.推动抗日民族统一战线形成7. 戊戌变法期间,李鸿章在信中称:“朝廷锐意振兴,讲求变法,今日明昭多由康有为、梁启超等怂恿而出,但法非人不行,因循衰惫者,岂有任事之才,不过敷衍门面而已。
期中总结稿
各位老师、各位同学:大家下午好!在学校的精心组织下,在各位老师的积极配合下,我校2011-2012学年第二学期期中考试在紧张而有序的节奏中圆满结束。
今天,我校全体师生在这里隆重召开期中表彰大会,在这激动人心、催人奋进的时刻,我代表全校400余名师生特向学校汇报这次期中测试成绩,现汇报如下:七年级2班杨立新同学以107分取得语文科年级第一名七年级2班杨立新同学以118分取得数学科年级第一名七年级2班杨立新、七年级3班郑佳冰同学以117分取得英语科年级并列第一名七年级2班王新苖同学以74分取得政治科年级第一名七年级2班杨立新同学以82.5分取得历史科年级第一名七年级3班孟云鹏同学以83.5分取得地理科年级第一名七年级2班杨立新、七年级3班刘健同学以74分取得生物科年级并列第一名。
让我们用热烈的掌声向取得单科第一名的同学表示祝贺!七年级2班杨立新同学以总分627.5分高居七年级光荣榜榜首,让我们用热烈的掌声向取得年级第一名的同学表示祝贺!七年级2班以优秀人数语文15人、数学10人、英语13人、政治8人、历史2人、地理1人、生物6人,总数55人居年级榜首,荣获“优秀班集体”荣誉称号,请把我们最热烈的掌声送给“优秀班集体”七年级2班!八年级2班康晓婷同学以105分取得语文科年级第一名八年级2班刘萌萌同学以117分取得数学科年级第一名八年级3班胡甜心同学以112分取得英语科年级第一名八年级2班彭博同学以88分取得物理科年级第一名八年级2班张淑怡同学以90分取得政治科年级第一名八年级1班刘金伟同学以73.5分取得历史科年级第一名八年级1班张德龙同学以85.5分取得地理科年级第一名八年级1班刘小溪同学以92分取得生物科年级第一名让我们用热烈的掌声向取得单科第一名的同学表示祝贺!八年级1班刘小溪同学以总分693.5分获年级综合评价第一名,让我们用热烈的掌声向取得年级第一名的同学表示祝贺!八年级1班以优秀人数语文24人、数学13人、英语8人、物理5人、政治13人、历史5人、地理7人、生物2人,总数77人居年级榜首,荣获“优秀班集体”荣誉称号,请把我们最热烈的掌声送给“优秀班集体”八年级1班!同学们,任何成绩的取得都要靠努力和汗水的付出,任何一个优秀班集体的获取都要靠团队精神的凝聚。
2011-2012年期中考试英语试B卷
潍坊科技学院2011-2012学年第一学期期中考试《大学英语Ⅲ》试卷(B 卷)(考试时间90分钟,满分100分) (适用于2010级专科 非英语专业学生)题号 ⅠⅡ Ⅲ Ⅳ Ⅴ Ⅵ 合计 分数阅卷人Ⅰ.Listening (每题1分,共15分)Task 1You will hear eight short conversations. After each conversation, there will be a question. After each question, there will be a pause of ten seconds. The conversations and questions will be spoken only once. When you hear a question, you should decide on the correct answer from the four choices marked A), B), C) and D).Example: You will hear:W: Are you catching the 10:15 flight to New York? M: No. I'll leave this evening.Q: What are the two persons talking about?You will read: A) New York City. B) An evening party. C) A plane trip. D) The man's job.From the conversation, we learn that the man is to take a flight to New York. Therefore, C) "A plane trip." is the correct answer. Now listen.1. A) Helen isn ’t like her mother. B) Helen is a teacher.C) The man should notice the book.D) The man shouldn ’t judge people only by their appearances. 2 .A) Because she is ill.B) Because she may go to her grandmother ’s funeral. C) Because she misses home.D) Because her parents have come to see her. 3. A) He had a toothache. B) He had a fever. C) He broke his leg.D) He cut his fingers. 4. A) He is a bus driver. B) He is a taxi driver. C) He works in an office. D) He sells cars.5 .A) The man can use the computer. B) The man can ’t use the computer. C) The man needs to buy the computer. D) The man learns to use the computer.6 .A) He is very thin. B) He is handsome. C) He is very fat. D) He is funny.7 .A) Sending things earlier. B) Not sending anything.C) Not buying her daughter anything. D) Sending things by air. 8. A) It is sold.B) It needs repairing. C) It is new. D) It is too old.系部_____________ 班级________________ 姓名__________________ 学号____________---------------------------------------密-------------------------------------------封----------------------------------------线------------------------------------Task 2You will hear one conversation. After the conversation, there will be some questions. After each question, there will be a short pause. The conversation and questions will be spoken only once. When you hear a question, you should decide on the correct answer from the four choices marked A), B), C) and D).9. A) They can help us kill the time.B) They reduce the cost of products.C) They provide us information.D) They tell us which product is the best.10. A) TV stations.B) Those who buy the advertised products.C) Manufactures.D) Advertisers.Task 3You will hear a passage. The passage is printed with some words or phrases missing. The passage will be spoken three times. During the second reading, you are required to fill in the five blanks with the words or phrases you hear. The third reading is for you to check your answers. Now listen.Florence Sephton is 77. She is reading for an 11 . “I’m more of a creature to polish my mind than to 12 ”. The house takes the second place when I put studying.“I was very happy at school and had a wonderful time learning. I passed the university entrance examination and was ready to university, but with the First World War, I went into banking. I was paid one pound a week. Manchester University held my place for 3 years, but I was 13 and the freedom, so I turned it down.”Mrs. Sephton sees her studies as keeping her 14 , “For all my life I’ve been self-supporting. It’s not a very good characteristic. It means I don’t care enough about other people. I don’t know whether I’ll 15 in what I’m learning, so I’ll be interested to see what it’s going to be like in my life ahead.”Ⅱ. Choices. (每题1分,共20分)16. The ______ of College English Tests is to help students learn English better, isn't it?A. objectingB. subjectC. objectiveD. aiming17. These shops normally ______ in old and antique (古董) items, not in modernones.A. buyB. makeC. SpecializeD. sell18. He saw the______ of a house against the skyA. outlook B outline C. outside D. outfit19. Some senior (年长的) members from the visiting team made a good number ofenquiries (询问) about what they saw in order to ______ additional information.A. advertiseB. gainC. knowD. remember20. The book is endlessly ______ and richly rewarding; I highly recommend it toyou.A. fascinatingB. dullC. boringD. expensive21. When we went to the coast we stayed in a holiday ______.A. vacationB. campC. placeD. site22. The fat old man looked ______ in his tight white trousers.A. ridiculousB. fineC. wellD.sorry23. No one can stop him ______ going on with his studies.A. inB. onC. fromD. after24. It's very expensive to ________ on television.A. advertiseB. advertisingC. advertiserD. advertised25. How would a person who stays abroad most probably _____ when he or she isfrustrated by the culture shock (文化冲击)?A. rememberB. respectC. recallD. react26.He pushed his way ______the crowd.A. inB. onC. fromD. through27.The man who spoke at the meeting yesterday ______ his brother.A. isB. wasC. has beenD. had been28.Has he told you where he ______ his holiday next month.A. spentB. has spentC. will spentD. would spend29.The street was sealed ______ yesterday when a bomb had been found in the car driven by a young man.A. offB. onC. throughD. up30. Too much direct sunlight will ______ the plant.A. holdB. harmC. helpD. heat31. Your natural hair color begins to _______as you grow older, and eventuallygoes grey.A. decreaseB. fadeC. fallD. lose32. Some people name their children ________ famous rulers or public figures,like George Washington Carver, for example.A. afterB. withC. byD. as33.Believe it or not, the _____ line is that we have to make a decision today.A. clearB. positiveC. bottomD. usual34.After the operation and three days’_____ care, the patient is out of dangernow.A. extensiveB. expensiveC. intensiveD. deep35. We have to get moving on this before we have a real disaster _____ our hands.A. onB. underC. inD. byⅢ. Cloze (每题1分,共10分)Television is rightfully described (36)_______the "king" of advertising media.A large (37)______ of the country's population (38)_______ at least some hours in front of the TV every day. They are more (39)_______ to this combination of audio (声频的) and visual form of entertainment (娱乐) than any other.However, competition is at its highest limits when it (40)_______ television and mostly you will see a lot of advertisements for similar products.Also, during the commercial (41)_______ the viewer may choose to get a snack (快餐), go to the bathroom or have a conversation about what they just saw on the show they were viewing. Even if your advertisement is being aired, viewers may never see it unless it is creative enough to catch their (42)_______.(43)_______ the most effective, television advertising is much more expensive than advertising on any other medium. It's not a good idea to attempt it (44)_______ you have enough money in your budget (预算) to do it (45)_______.36. A. as B. for C. with37. A. lot B. scale C. number 38. A. cost B. spend C. take39. A. interested B. attracted C. acceptable40. A. comes across B. falls into C. comes to41. A. break B. pause C. period42. A. view B. attention C. eyes43. A. Although B. Because C. But44. A. when B. because C. unless45. A. right away B. right C. correctⅣ. Reading Comprehension(每题2分,共20分)Passage oneIt was a winter morning, just a couple of weeks before Christmas 2005. While most people were warming up their cars, Trevor, my husband, had to get up early to ride his bike four kilometers away from home to work. On arrival, he parked his bile outside the back door as he usually does. After putting in 10 hours of labor, he returned to find his bike gone.The bike, a black Kona 18 speed, was our only transport. Trevor used it to get to work, putting in 60-hour weeks to support his young family. And the bike was also used to get groceries(食品杂货), saving us from having to walk along long distances from where we live.I was so sad that someone would steal our bike that I wrote to the newspaper and told them our story. Shortly after that, several people in our area offered to help. One wonderful stranger even bought a bike, then called my husband to pick it up. Once again my husband had away to get to and from his job. It really is an honor that a complete stranger would go out of their way for someone they have never met before.People say that a smile can be passed from one person to another, but acts of kindness from strangers are even more so. This experience has a spreading effect in our lives because it strengthened our faith in humanity(人性) as a whole. And it has influenced us to be more mindful of ways we, too, can share with others. No matter how big or how small, an act of kindness shows that someone cares. And the results can be everlasting.46. Why was the bike so important to the couple?A. They used it for work and daily life.B. It was their only possession(财产).C. It was a nice Kona 18 speed.D. The man’s job was bike racing.47. We can infer from the passage that________.A. the couple worked 60 hours a weekB. people were busy before ChristmasC. the stranger brought over the bikeD. life was hard for the young family48. How did people get to know the couple’s problem?A. From a stranger.B. From a newspaper.C. From TV news.D. From radio broadcasts.49. What do the couple learn from their experience?A. Strangers are usually of little help.B. One should take care of their bike.C. News reports make people famous.D. An act of kindness can mean a lot.50. From this story, we can see humanity is ________.A. selfishB. commercialC. kindD. cold-heartedPassage twoLanguage learning begins with listening. Children are greatly different in the amount of listening they do before they start speaking, and later starters are often long listeners .Most children will “obey” spoken instructions some time before they can speak, thoug h the word “obey” is hardly accurate as a description of the eager and delighted cooperation usually shown by the child .Before they can speak, many children will also ask questions by gesture and by making questioning noises.Any attempt to study the development from the noises babies make to their first spoken words leads to considerable difficulties. It is agreed that they enjoy making noises, and that during the first few months one or two noises sort themselves as particularly expressive as delight, pain, friendliness, and so on. But since these can’t be said to show the baby’s intention to communicate ,they can hardly be regarded as early forms of language. It is agreed, too, that from about three months they play with sounds for enjoyment, and that by six months they are able to add new words to their store. This self-imitation(模仿)leads on to deliberate(有意的)imitation of sounds made or words spoken to them by other people. The problem then arises as to the point at which one can say that these imitations can be considered as speech.It is a problem we need to get out teeth into. The meaning of a word depends on what a particular person means by it in a particular situation and it is clear that what a child means by a word will change as he gains more experience of the world .Thus the use at seven months of “mama” as a greeting for his mother cannot be dismissed as a meaningless sound simply because he also uses it at other times for his father, his dog, or anything else he likes. Playful and meaningless imitation of what other people say continues after the child has begun to speak for himself, I doubt, however whether anything is gained when parents take advantage of this ability in an attempt to teach new sounds .51. Before children start speaking________.A. they need equal amount of listeningB. they need different amounts of listeningC. they are all eager to cooperate with the adults by obeying spokeninstructionsD. they can’t understand and obey the adult’s oral instructions52. Children who start speaking late ________.A. may have problems with their listeningB. probably do not hear enough language spoken around themC. usually pay close attention to what they hearD. often take a long time in learning to listen properly53. A baby’s fir st noises are ________.A. an expression of his moods and feelingsB. an early form of languageC. a sign that he means to tell you somethingD. an imitation of the speech of adults54. The problem of deciding at what point a baby’s imitations can be considered as speech________.A. is important because words have different meanings for different peopleB. is not especially important because the changeover takes place graduallyC. is one that should be properly understood because the meaning of wordschanges with ageD. is one that should be completely ignored(忽略)because children’s use ofwords is often meaningless55. The speaker implies________.A. parents can never hope to teach their children new soundsB. children no longer imitate people after they begin to speakC. children who are good at imitating learn new words more quicklyD. even after they have learnt to speak, children still enjoy imitatingⅤ. Translating(每小题2分,共20分)A. Translating the following into English.56. 你认为一个人要做些什么才能成为一个幸福的人?57.大工厂生产的产品正在替代小工厂生产的产品。
2011级期中考试试题C
湛江师范学院2012- 2013学年度第一学期2011级期中考试试题C(考试时间:100分钟)考试科目:大学英语题号I 总分分值100 100Part I Choose the Correct Answer to Each Question and Mark Your Answers on the Answer Sheet. (100%)1. He went to the dance last night but couldn’t find a _______ because of his strange clothes.A) pond B) saddle C) partner D) salad2. They _______ cattle mainly for the international market.A) carpenter B) district C) ox D) breed3. The Foreign Minister made an excellent _______ on the current international situation.A) committee B) command C) comment D) commission4. The ______production of engines in our factory has doubled this year.A) manual B) annual C) amount D) alike5. These diseases ______ a vicious circle of poverty and hopelessness by depressing production.A) reinforce B) worsen C) deteriorate D) increase6. In order to _______ a good knowledge of English, he gave up his job and went to study in anEnglish school.A) require B) inquire C) acquire D) address7. Metals expand when they are heated and _______ when cooled.A) indicate B) eliminate C) conquer D) contract8. Jack is _______ of stealing the books from the library.A) accused B) witnessed C) strained D) found9. It’s just _______ bite. There is nothing to worry about.A) a vessel B) a temple C) an insect D) an arbitrary10. Jack London worked very hard and finally he _______ success.A) made B) found C) sought D) achieved11. The rebuilding plan was _______ to the committee.A) taped B) admitted C) trapped D) napped12. The rent for this house is $ 250. But you need also pay $50 first as the _______.A) deposit B) council C) desired D) submitted13. This highway runs _______ to the railway.A) identical B) suitable C) parallel D) distribution14. She likes the _______ flower instead of the natural one.A) article B) adventure C) ancient D) artificial15. Some people say that education is the best _______ for children.A) investigation B) organization C) investment D) origin16. The ground around here is mostly _______ and not very good for farming.A) board B) clay C) kid D) wax17. His speech _______ the young people to continue their study.A) glanced B) delayed C) inspired D) created18. It is a _______ truth that man is the only animal that has the power to speak and reason.A) worthy B) virtual C) universal D) indefinite19. What we need to learn is how to put theory into _______ when we begin our fieldwork here.A) appearance B) application C) accomplish D) achievement20. The _______ between the two playing periods of a football game is only a few minutes.A) internal B) reserve C) interval D) radium21. The question then ________: What are we going to do when we graduate from the university?A) raises B) arouses C) arises D) rises22. There are two governments in this country. But neither of them is regarded as the _______ oneby the other.A) panel B) legal C) purple D) republic23. The wounded soldiers’ blood _______ the ground red at the front.A) died B) dumped C) drawn D) dyed24. How can we finish the work in the _______ of any other helpers?A) era B) haste C) spare D) absence25. Since 1978, many new _______ have been developed in our university to meet the increasingdemands of the students.A) disciplines B) entrances C) checks D) flames26. If there is no other way to save a _______ person in a tall building on fire, fire fighters mayspread a net into which the person can jump.A) volt B) wrapped C) trapped D) deserted27. In the film we saw last night, the hero _______ his wife to death with his sword.A) throat B) thrust C) trust D) thread28. Postage rates depends upon several factors: the type of communication, the ______, the weightand the method of transportation.A) destination B) destiny C) distribution D) termination29. His hands were __________ so violently that he almost spilt his tea.A) quivering B) tremble C) shivering D) shaking30. Our son doesn’t know what to ____at the university; he can’t make up his mind about his future.A) take in B) take up C) take over D) take after31. No one had told smith about _______ a lecture the following day.A) there be B) there would be C) there was D) there being32. Purchasing the new production line will be a __________ deal for the company.A) forceful B) tremendous C) favorite D) profitable33. None of us expected the chairman to___ at the party. We thought he was still in hospital.A) turn in B) turn over C) turn up D) turn down34. The twentieth century has witnessed an enormous worldwide political, economic and cultural_______.A) tradition B) transportation C) transmission D) transformation35. Although a teenager, Fred could resist ________ what to do and what not to do.A) being told B) telling C) to be told D) to tell36. Apart from caring for her children, she has to take on such heavy _______housework ascarrying water and firewood.A) time-consumed B) timely-consumed C) time-consuming D) timely-consuming37. The lecture which l asted about three hours was so ____ that the audience couldn’t helpyawning.A) tedious B) bored C) clumsy D) tired38. I’ve _____ out your share of the expenses at $5.A) worked B) found C) checked D) looked39. We tried _______ to contact her.A) vacant B) in vain C) in vest D) vice40. They ______ to get some information.A) volunteered B) looked forward C) interviewed D) voted41. Some white ants surround their nests with huge mounds of _____ up to forty feet high.A) sticks B) effluents C) slime D) dirt42. It is a ______ experience.A) worthy B) worthwhile C) worthy of D) worth43. It is reported that these medals are awarded _____ for achievements in the fields of arts,sciences, government and entertainment.A) specifically B) annually C) partly D) periodically44. Peter loves his mother very much and he also loves his wife. To him, they ______ equally.A) value B) counter C) weigh D) count45. There is a big distinction between working hard and being a ________.A) workaholic B) workaholics C) workaholism D) materialism46. For years now, the people of that faraway country have been cruelly ______ by a dictator.A) depressed B) immersed C) oppressed D) cursed47. To those who understand ______ service, it is no surprise that tension and emotional problemsare so prevalent in our me-first society.A) self B) selfless C) self-sufficient D) selfish48. Free medical treatment in this country covers sickness of mind as well as _____ sickness.A) normal B) regular C) average D) ordinary49. I hope that you'll be more careful in typing the letter. Don't _____ anything.A) withdraw B) omit C) reduce D) lead50. Many new ____ will be opened up in the future for those with a university education.A) realities B) necessities C) opportunities D) probabilities51. The little girl was so frightened that she just wouldn't ______ her grip on my arm.A) remove B) loosen C) relieve D) dismiss52. Not having a good command of English can be a serious _____ preventing you from achievingyour goals.A) offense B) fault C) obstacle D) distress53. A house with a dangerous gas _____ can be broken into immediately.A) leak B) mess C) split D) crack54. He is __________ about his chances of winning a gold medal in the Olympics next year.A) optimistic B) optional C) outstanding D) obvious55. We booked rooms at the hotel ________we should find no vacancies on our arrival.A) whenever B) if C) since D) lest56. The roof of the house was _____ falling in and the front steps were rotting away.A) practically B) essentially C) always D) basically57. Professor Baker told me that this bottle was _____ as poison.A) signed B) labeled C) labored D) determined58. The ____ goal of the book is to help bridge the gap between research and teaching particularly between researchers and teachers.A) intensive B) concise C) joint D) overall59. When the wind died down, the sailboat ____ toward the beach.A) headed B) returned C) hurried D) drifted60. Fluency in three languages ____ her for work in the European Parliament.A) qualifies B) enables C) credits D) deserves61.Now let’s take a look at Shanghai and Beijing. The former is now the center of trade and finance,and the ____ seat of the national government.A) last B) latter C) later D) late62. Sport provides a(n) ____ for a teenager’s feelings of aggression or frustration.A) exit B) exhaust C) outlet D) leak63. Y ou cannot imagine how I feel ____ with my duties sometimes.A) overflowed B) overwhelmed C) overthrown D) overturned64. The cancellation of the flight ____ many passengers to spend the night at the airport.A) geared B) abandoned C) obliged D) tortured65. Only a selected number of landladies in the neighborhood have been allowed by the universityto take in _____.A) residents B) inhabitants C) lodgers D) settlers66. A lot of people find _____ art very difficult to understand.A) contemporary B) content C) conscious D) consistent67. We are doing this work in the _____ of reforms in the economic, social and cultural spheres.A) context B) contest C) pretext D) texture68. The team _____ in spite of the extremely difficult conditions.A) carried out B) carried off C) carried on D) carried forward69. When crossing a busy street, we should be very _______ of the speeding cars.A) ignorant B) cautious C) capable D) alert70. Success in school _______ much hard work.A) calls for B) calls off C) calls up D) calls on71. His constant _____ with his peers has left its mark on his growth.A) consent B) contract C) context D) contact72. In his wife’s eyes, his _____ to their marriage life is far from perfect.A) requirement B) commitment C) participation D) reflection73. Experts have _____ with some effective measures to prevent the disease from spreading.A) come down B) come up C) come cross D) come74. The problem is that what you do is not _____ with what you say.A) consistent B) continuous C) considerate D) continual75. Nothing is worse than the ____ between what is right and what is wrong.A) connection B) establishment C) illustration D) confusion76. Our journey was slow because the train stopped ____ at different villages.A) unceasingly B) gradually C) continuously D) continually77. During the conference the speaker tried to_____ to the audience his feelings concerning theurgency of a favorable decision.A) comply B) impose C) imply D) convey78. _____ the popular belief that classical music is too complex, it achieves a simplicity that only agenius can create.A) Subject to B) Contrary to C) Familiar to D) Similar to79. I am firmly _____ that this plan would do much good to our company.A) composed B) convinced C) recognized D) satisfied80. She was afraid that unless the train speeded up she would miss her _______ to Scotland.A) junction B) connection C) seat D) carriage81. We need to ______ the purpose of the experiment again.A) clarify B) cling C) claim D) clap82. His long illness and ______ absence put him far behind in his study.A) sequent B) consequent C) frequent D) subsequent83. This class is only ______with English language.A) related B) have do C) concerned D) dealt84. It is very ______ of you to make all the necessary arrangement for me.A) considerable B) considerate C) thoughtfully D) thankful85. The poet _____ the woman he loves to a rose.A) contrasts B) compares C) compels D) companies86. The discussion quickly became a very ______ argument about increasing price.A) heated B) roaring C) warm D) boiling87. Should you require any further details at this time,please do not ______ to contact me.A) void B) hesitate C) delay D) prevent88. The story was so touching that I could hardly ______ my tears.A) hold on B) hold on to C) hold up D) hold back89.When Jane fell off the bike,the other children______.A) were not able to help laughter B) could not help but laughingC) could not help laughing D)could not help to laugh90. He tried to ______ with the manager for his salary.A) evaluate B) object C) bargain D) pause91. The soldier was of running away when the enemy attacked.A) scolded B) charged C) charged D) accused92. We had to ______ a lot of noise when the children were at home.A) go in for B) hold on to C) put up with D) keep pace with93.San Francisco is usually cool in the summer,but Los Angeles_______.A) is rarely B) rarely is C) is hardly D) is scarcely94. It is not easy to learn English well but if you _______ ,you will succeed in the end.A) hang up B) hang about C) hang on D) hang onto95. He was killed in a traffic_______ in 1999.A) incident B) event C) incidence D) accident96. The traffic police were searching for evidence to prove the accused man's _______,but in vain.A) mistake B) guilt C) fault D) defect97. Every camera we sell comes with a two-year_______.A) guarantee B) safety C) confirmation D) conservation98.Nowadays, almost every household has different kinds of electrical ____ to relieve manual labor.A) apparatus B) facilities C) equipment D) appliances99. In ____ with the new regulations, each member has to pay the fee by 5th every month.A) combination B) connection C) accordance D) equipment100. It is sometimes possible for students to _____ a large vocabulary without the help of a teacher.A) acquire B) achieve C) grasp D) attain。
2011-2012第1学期大学化学期中试题
中国石油大学(北京)2011—2012学年第1学期《大学化学(I )》期中考试试卷一、 判断正误(共6分,每题0.5分判断下列下列表述是否正确,你认为正确,在括号内填“√”,不正确,在括号内填“×”。
1. 孤立系统中的任何变化都有W=0,Q=0,ΔU=0,△S ≥0()2. 电对MnO 4-/Mn 2+和Cr 2O 72-/Cr 3+的电极电势随着溶液pH 减小而增大。
()3. 某反应的r m G ∆代数值越小,反应自发性越大,反应也越快。
()4. 弱酸或弱碱的浓度越小,其解离度也越小,酸性或碱性越弱。
()5. CaCO 3和CaF 2的sp K ϑ相近,所以,两者在水中的溶解度(mol ·L -1)也相近。
()6. NaOH 溶液分别中和等体积的pH 相同的HCl 溶液和HAc 溶液,消耗的n (NaOH)相同。
()7. 对于吸热反应,升高温度,正反应速率加快,逆反应速率减慢,所以,平衡向正反应方向移动。
()8. 活化能大的反应其反应速率很低,且达到平衡时其标准平衡常数K ϑ值也一定很小。
() 9. 系统由状态1经等温等压过程变化到状态2,非体积功W ’>0,则W ’>ΔG 且ΔG<0。
() 10. 由于a a (HAc)(HCN)K K ϑϑ>,故相同浓度的NaAc 溶液的pH 比NaCN 溶液的pH 大。
() 11. 已知某电池反应为211A+22B A B ++→+,而当反应式改为22A+2B A B ++→+时,则反应的E ϑ不变,r m G ϑ∆改变。
()12. 反应Fe 3O 4(s)+4H 2(g)→3Fe(s)+4H 2O(g)的平衡常数表达式为4242[()/][()/]p H O p K p H p ϑϑ=。
() 二、 填空题(25分,每空1分)1.U 、S 、H 、G 都是 函数,其改变量只取决于系统的 与 ,而与变化的 无关。
2024届海南中学高二物理第一学期期中综合测试试题含解析
2024届海南中学高二物理第一学期期中综合测试试题注意事项1.考生要认真填写考场号和座位序号。
2.试题所有答案必须填涂或书写在答题卡上,在试卷上作答无效。
第一部分必须用2B 铅笔作答;第二部分必须用黑色字迹的签字笔作答。
3.考试结束后,考生须将试卷和答题卡放在桌面上,待监考员收回。
一、单项选择题:本题共6小题,每小题4分,共24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、如图所示,水平放置的平行板电容器两极板间距为d,带负电的微粒质量为m、带电量为q,它从上极板M的边缘以初速度v0射入,沿直线运动并从下极板N的边缘射出,则()A.微粒一定做匀变速直线运动B.微粒的电势能减少了mgdC.两极板的电势差为mgd qD.M板的电势低于N板的电势2、如图所示是由“与门”、“或门”和“非门”三个基本逻辑电路组成的一个组合逻辑电路,A、B、C为输入端,Z为输出端,在完成真值表时,输出端Z空格中从上到下依次填写都正确的是( )A B C Z0 0 00 0 10 1 00 1 11 0 11 1 01 1 1A.0 0 0 0 0 0 1 0 B.0 0 0 1 0 1 0 1C.0 0 1 0 1 0 1 0 D.以上答案都不正确3、楞次定律是下列哪个定律在电磁感应现象中的具体体现?A.电阻定律B.库仑定律C.欧姆定律D.能量守恒定律4、阅读下列材料,完成下面小题,解答时不计空气阻力,重力加速度取g=10m/s2,小明感到“大地扑面而来”,他所选择的参考系是A.自己B.塔台C.地面D.天空5、如图所示,在光滑水平面上有一质量为m的物体,在与水平方向成θ角的恒定拉力作用下运动,则在时间t内()A.重力的冲量为0 B.拉力F的冲量为FtFt D.动量的变化量等于FtC.拉力F的冲量为cos6、下列速度中,指平均速度的是()A.汽车通过长江大桥全程的速度B.雨滴落地时的速度C.子弹射出枪口时的速度D.运动员冲过终点时的速度有多个选项是符合题目要求的。
2011-2012初二上学期期中排名
719.5 718.0 717.0 717 716.5 716.5 716.0 715.5 713.5 713.0 712.5 712.5 711.0 710.0 709.5 709.0 709.0 708.5 706.5 706.0 705.5 705.5 704.0 704.0 703.0 703.0 701.5 701.5 701.5 701.5 700.0 700.0 700.0 700.0 700.0 699.0 698.5 697.0 696.0 696.0 695.5 692.5 692.5 692.0 692.0 691.0
92.5 98.0 96.0 94 92.0 96 96.5 94.0 99.0 94.0 91.5 94.0 96.0 92.0 93.5 95.5 92.5 94.0 97.0 97.0 96 96.5 96.0 88.5 96.5 94 95 96.0 91.5 91.0 93.5 94 91.5 93.5 93.5 92.5 96.0 94.0 94.5 93.5 93.5 93 95.0 87.0 94.5 92
2011-2012第一学期初二年级期中考试成绩排名
序号 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 班级 9 9 2 21 4 16 16 12 3 15 14 16 5 8 3 14 2 9 14 16 14 19 8 11 14 19 14 8 18 1 3 3 沙丽塔娜提.艾力江 6 程亚崧 8 杨彬桐 16 田慧 20 张可玉 17 张翰林 19 刘云翔 4 张文青 19 13 李璨 3 王芷萱 陈雯溪 14 姓名 高灵毓 郝思真 魏海宁 雷晗嫣 王婉琦 凯丽麦 李家惠 鄢钰 郭沫杉 罗琼 韩江昱 史书晓 刘星雨 陈东来 邓畅 周晗 秦至臻 温 芯 朱昱睿 王宇辰 过安逸 马瑜菡 张梦滢 孙映雪 张宁禹 任烁 刘雨萱 王翊芃 王瑞晨 田中赫 钟宇 武家麟 语文 88.5 87.0 87.0 87.5 83 84.0 79.5 87 88.5 88.5 85.5 89.0 91.5 80.5 86.5 87.5 85.0 84.0 82.5 75.0 87.5 85.5 86.5 85.0 86.5 79.5 86.5 87.5 88.5 85.5 89.5 90.0 86.5 82.5 79.5 80.5 85.5 86.0 87.5 86.0 88.5 87.5 87.5 数学 95.0 94.0 87.0 93.0 95 82.0 100.0 90 88.0 91 84.0 89.0 84.0 88.0 90.0 89.0 81.5 90.0 92.0 85.0 88.0 82.0 76.0 91.0 74.0 97.0 73.0 87.0 93 90.0 79.5 81.0 82 80.5 85.0 88.0 86 77.0 90 80.0 77.5 80.0 78.0 英语 96.0 95.5 96.5 96.0 97.5 96.5 93.0 96.5 96.5 87 97.0 90.5 90.5 91.5 91.0 92.0 94.0 92.0 92.5 95.5 92.5 94.5 96.5 88.5 96.5 96.0 92.5 95.5 89.5 91.0 96.0 92.0 94.5 90.5 86.0 84.0 85.5 90.0 88 92.0 83.0 93.5 93.5 物理 94.0 92.0 96.0 91.0 94 97.0 98.0 94 96.0 96 96.0 93.0 93.0 94.0 94.0 90.0 95.0 92.0 94.0 93.0 94.0 95.0 98.0 89.0 96.0 90.0 94.0 99.0 89 89.0 86.0 98.0 92 95.0 89.0 97.0 93 96.0 89 92.0 87.0 98.0 90.0 政治 92.0 96.0 97.0 94.0 90 97.0 85.0 85.0 93.0 93 92.0 92.0 93.0 98.0 95.0 88.0 89.0 86.0 90.0 96.0 86.0 83.0 81.0 94.0 85.0 80.0 96.0 84.0 84 93.0 98.0 80.0 90 90.0 94.0 91.0 86 85.0 92 83.0 98.0 87.0 93.0 历史 地理 100.0 98.0 95.0 97.0 96.0 100.0 95.0 98.0 97 98 97.0 98.0 97.0 98.0 97.0 95.0 97.0 94.0 96 95.5 97.0 95.0 96.0 96.0 95.0 95.0 95.0 92.0 92.0 90.0 94.0 99.0 94.0 97.0 97.0 96.0 91.0 96.0 98.0 97.0 97.0 95.0 95.0 99.0 98.0 99.0 90.0 98.0 99.0 99.0 96.0 97.0 94.0 99.0 88.0 95.0 94.0 95 91.0 94.0 93.0 92.0 94.0 95.0 97 92 96.0 94.0 95.0 98.0 96.0 93.0 94.0 95 96.0 93.0 85 94 94.0 98.0 99.0 98.0 89.0 96.0 92.0 92.0 生物 98.0 98.5 95.0 97.0 95.5 94.0 94.5 100.0 91.5 96 94.5 94.0 95.0 97.5 97.0 95.0 99.0 96.0 94.5 93.0 92.5 98.0 96.5 96.0 95.0 95.5 96.0 94.0 97 96.0 94.5 98.5 94.5 95.5 97.0 94.0 97 98.5 96 96.0 90.0 89.5 93.5 总分 761.5 755.0 754.5 751.5 750.0 745.5 745.0 744.5 744.5 743 741.0 739.5 737.0 736.5 735.5 734.5 734.5 733.0 732.5 732.5 732.5 732.0 731.5 731.5 731.0 731.0 731.0 730.0 730.0 729.5 728.5 728.5 728.5 724.0 723.5 723.5 722.0 721.5 721.5 721.0 721.0 720.5 719.5
2012年_2011级_面向对象程序设计_期中考试试题_A
A 卷 共5页 第2页
int main() { int a, b, n;
n = 3; fun(n, a, b); cout << a << "\t" << b << endl; n = 5; fun(n, a, b); cout << a << "\t" << b << endl; }
double radius; public:
Circle(double d = 10) : radius(d) {} };
6. 阅读程序,写出运行结果。
#include <iostream> using namespace std; class B { public:
B(int i,int j){b1 = i, b2 = j;} void print() {std::cout << b1 << ',' << b2 << std::endl;} void print() const {std::cout << b1 << ':' << b2 << std::endl;} private: int b1,b2; }; int main() { B b1(5,10); b1.print(); const B b2(2,8); b2.print(); }
三.程序分析(共 30 分,每小题 5 分)
1. 阅读程序,写出运行结果。 #include <iostream> using namespace std; void fun(int m, int& p, int& s) {
2011-2012学年海南省海南中学高二第一学期期中考试语文试卷R
1.古诗文、名句默写(每空1分,共10分)①但是它__________,,朴质,严肃,也不缺乏温和,更不用提它的坚强不屈与挺拔,它是树中的伟丈夫。
②淮南秋雨夜,。
③骐骥一跃,不能十步;,。
④《池鹤》中用比喻手法写鹤的外形的句子__________,。
⑤《陋室铭》的主旨句是:__________,。
⑥__________,中间小谢又清发。
2.古诗文填空(8分)(1),铜雀春深锁二乔。
(2)念天地之悠悠,。
(3)故虽有名马,__________,骈死于槽枥之间,不以千里称也。
(4)《过零丁洋》中比喻飘摇不定的南宋朝廷的一句是。
(5)《酬乐天扬州初逢席上见赠》中蕴含人生哲理的句子是,。
(6)《水调歌头》中表现诗人豁达心胸及对世人美好祝愿的词是 __________,。
1.阅读下面文段,完成后面问题。
(17分)老妪①那个老妪是一个卖茶蛋的老妪。
在12月的一个冷天,在北京龙庆峡附近。
儿子须作一篇“游记”,我带他到那儿“体验生活”。
②卖茶蛋的皆乡村女孩儿和年轻妇女。
就那么一个老妪,跻身她们中间,并不起劲儿地招徕。
偶尔发一声叫卖,嗓音是沙哑的,所以生意就冷清。
茶蛋都是蛋煮的,老妪锅里的蛋未见得比别人锅里的小。
我不太能明白男人们为什么连买茶蛋都要物色女主人。
③老妪似乎自甘泠清,低着头,拨弄煮锅里的蛋。
时时抬头,目光睃向眼前行人,仿佛也只不过因为不能总低着头,目光里绝无半点儿乞意。
④我出于一时的不平,一时的体恤,一时的怜悯,向她买了几个茶蛋。
活在好人边上的人,大抵内心会发生这种一时的小善意,并且总克制不了这一种自我表现的冲动。
表现了,自信自己仍立足在好人边上,便获得一种自慰。
⑤老妪应找我两毛钱,我则扯着儿子转身便走,佯装没有算清小账。
⑥儿子边走边说:“爸,她少找咱们两毛钱。
”⑦我说:“知道。
但是咱们不要了。
大冷的天她卖一只茶蛋挣不了几个钱,怪不易的……”⑧于是我向儿子讲,什么叫同情心,人为什么应有同情心,以及同情心是怎样一种美德等等……⑨两个多小时后,我和儿子从公园出来,被人叫住——竟是老妪。
2012年人大附中初一上学期期中考试数学试卷
横式纸盒(个)
正方形纸板(张) 长方形纸板(张)
4x
2(100 x)
(2)若正方形和长方形纸板共有 125 张,做成上述两种纸盒,纸板恰好用完,求可以做两种纸盒共 多少个?
4/5
31.在有理数的范围内,我们定义三个数之间的运算“*”法则:
1 a b c ( a b c a b c) . 2 1 如: (1) 2 3 1 2 3 (1) 2 3 5. 2
(1)计算: 3 (2) (3) ;
(2)计算: 1 (2)
10 3
; 这十五个数中,①任取三个数作为 a 、 b 、 c
ቤተ መጻሕፍቲ ባይዱ
6 5 4 3 2 1 1 2 3 4 5 6 7 8 (3)在 , , , , , ,0, , , , , , , , 7 7 7 7 7 7 9 9 9 9 9 9 9 9
; ;
(3) 通过比较 y1 和 y2 的大小说明该单位应该租用哪家的汽车.
30.某工厂用如图甲所示的长方形和正方形纸板,做成如图乙所示的竖式与横式两种长方体形状的 无盖纸盒.
竖式纸盒 图甲 图乙
横式纸盒
(1)若要做两种纸盒共 100 个,设做竖式纸盒 x 个,列代数式完成以下表格: 竖式纸盒(个)
c 在数轴上的位置如图所示, b、 20. 有理数 a 、 化简 2a b b c c a 为
千米; ; ; .
三、计算题: (每题 4 分,共 16 分) 21. (9) 3 (5) (12) . 解:
3 5 1 22. 1 (24) . 4 6 8
人大附中 2011—2012 学年度第一学期期中 初一年级数学练习
2011-2012学年第一学期《大学物理物理Ⅱ》期末考试参考题及答案
S 1S 2S S ‘O 2011-2012学年第一学期《基础物理Ⅱ》参考答案( A 卷)一、选择题(共30分,每小题2分)1.一个质点作简谐运动,振幅为A ,在起始时刻质点的位移为2A -,且向x 轴正方向运动,代表此简谐运动的旋转矢量为( B )。
2.一弹簧振子作简谐运动,当位移为振幅的一半时,其动能为总能量的( E )。
(A)1/2 (B)1/2 (C) 3/2 (D)1/4 (E)3/43.两个同方向、同频率的简谐振动,振幅均为A ,若合成振幅也为A ,则两分振动的初相伴差为( C )。
(A)π/6 (B) π/3 (C) 2π/3 (D) π/24.机械波有表达式为).cos(.x t y ππ0606050+=,式中y 和x 的单位为m ,t 的单位为s ,则( C ) 。
(A )波长为5m (B )波速为10m ·s -1(C )周期为s 31 (D )波沿x 轴正方向传播5. 如图所示,两列波长为λ的相干波在点P 相遇.波在点S 1 振动的初相是φ1 ,点S 1 到点P 的距离是r 1 .波在点S 2的初相是φ2 ,点S 2 到点P的距离是r 2 ,以k 代表零或正、负整数,则点P 是干涉极大的条件为( D )。
()()()()()()πλπϕϕπλπϕϕπϕϕπk r r k r r k k r r 22D 22C 2B A 211212121212=-+-=-+-=-=-/;/;;6. 在双缝干涉实验中,若单色光源S 到两缝S 1、S 2距离相等,则观察屏上中央明条纹位于图中O 处,现将光源S 向下移动到示意图中的S /位置,则( B )。
(A )中央明纹向上移动,且条纹间距增大(B )中央明纹向上移动,且条纹间距不变(C )中央明纹向下移动,且条纹间距增大(D )中央明纹向下移动,且条纹间距不变7. 折射率为1.25的油膜覆盖在折射率为1.50的玻璃片上,用白光垂直照射油膜,观察到反射光中的绿光(λ=500nm )加强,则油膜的最小厚度是( A )。
江苏省盐城一中2011-2012学年度第一学期
江苏省盐城一中2011-2012学年度第一学期高二年级期中考试语文试卷【考试时间:150分钟分值:160分】命题人:赵军李霞审题人:吉干林一、语言文字运用(22分)1. 下列词语中加点的字,每对读音都不相同....的一组是(3分)()A.泊.位/淡泊.明志围歼./阡.陌纵横钥.匙/国门锁钥.B.倥偬./流水淙.淙铜臭./ 乳臭.未干勾.当/一笔勾.销C.颠簸./衣钵.相传参.差/扪参.历井桎梏./皓.首穷经D.模.范/大模.大样躯壳./金蝉脱壳.揣.度/逸兴遄.飞2. 下列各组词语中,没有..错别字的一组是(3分)()A. 蛰居肖象飞扬跋扈提纲挈领B. 厮杀嗔怪粲然一笑返璞归真C. 呕气拾掇半途而费变本加厉D. 渲染装祯掉以轻心惨绝人圜3.下列句子中加点成语使用正确..的一项(3分)()A.有的人真心宣传科学启蒙民众,也有的人利用科学以售其奸,一时间,令人真假难辨,莫衷一是....。
B.哈利波特主题公园将向游人开放,在这个世界里,到处充满着魔法,连卫生间也被赋予了美轮美奂....的色彩。
C.新政实施后,楼市价格依旧纷纷上涨。
昨天,格林庄园3期开盘,新品均价较前上涨450元/平米。
无独有偶....,同期开盘的南山御景也宣布上调销售价格。
D.现代外交中,既无永恒的对手,又无永恒的盟友。
中国如果不善于在不同的议题外交上纵横捭阖....,就可能会面临被国际社会孤立或与强硬对手单打独斗的困境。
4.下面句子中没有..语病的一项(3分)()A.6月1日14时,一架载有228人的法航空客A330起飞后不久与地面失去联系。
事故可能是由客机上航速测量仪的故障引起的。
B.通过本届奥运会,让世界更多地了解了中国,中国更多地了解了世界。
来自204个国家和地区的运动健儿们在光彩夺目的场馆里同场竞技,用精湛技艺博得了我们的赞叹。
C.经过多年的磨练,这位机械工程师的出色工作和独特设计,已被国内有关单位采用,并受到国外专家的赞赏。
江苏省南通中学11—12学年高一上学期期中考试英语试题
江苏省南通中学2011—2012学年度第一学期期中考试高一英语试卷第一部分:听力(共两节,满分20分)第一节听下面5段对话。
每段对话后于一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并表在试卷的相应位置。
听完每段对话后,你都有10秒中的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. What does the girl mean?A. She has lent her notes to someone else.B. The boy can have her biology notes now.C. She can’t find her biology notes.2. What do we know about Grandma?A. She wanted to go to the university when she was old.B. She thought it improper for her to go to the university.C. She didn’t have a chance to go to the university.3. Which century did the paintings belong to according to the man?A. Seventeenth century.B. Eighteenth century.C. Nineteenth century.4. What season is it now?A. Autumn.B. Summer.C. Spring.5. Where are the two speakers?A. At a clothing store.B. At a dry cleaner’s.C. In a coffee shop.第二节听下面5段对话或独白。
每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
2011——2012第一学期期末高二理科
威宁县2010—序考场考号姓名座位号考点现所在学校班级80三十八21122020080周山25威中威中277三十八21122020077马闪22威中威中23三十七21122010003曹凡兵3威中威中11三十七21122010001代杰1威中威中16三十七21122010006马会芳6威中威中14三十七21122010004颜力4威中威中178三十八21122020078张今23威中威中281三十八21122020081寇方航26威中威中290三十八21122020090马举防35威中威中22三十七21122010002杨福2威中威中1107三十八21122020107宁显成52威中威中2139三十九21122020139潘志燕29威中威中291三十八21122020091向婷36威中威中2102三十八21122020102张辉47威中威中293三十八21122020093耿合先38威中威中2134三十九21122020134马鼎24威中威中219三十七21122010019涂磊19威中威中131三十七21122010031张娇燕31威中威中132三十七21122010032锁荣飞32威中威中1117三十九21122020117李寻7威中威中213三十七21122010013孔七威13威中威中19三十七21122010009张菊9威中威中18三十七21122010008尹端泽8威中威中1133三十九21122020133撒艳彪23威中威中27三十七21122010007李章勋7威中威中138三十七21122010038禄晓箫38威中威中148三十七21122010048朱飞48威中威中1127三十九21122020127吕静17威中威中217三十七21122010017熊跃17威中威中116三十七21122010016李洪旭16威中威中127三十七21122010027马文结27威中威中189三十八21122020089黄艳彩34威中威中215三十七21122010015赵波15威中威中112三十七21122010012安碧12威中威中182三十八21122020082马双艳27威中威中257三十八21122010057李文祥2威中威中179三十八21122020079马召阳24威中威中2116三十九21122020116赵远6威中威中249三十七21122010049汤勇49威中威中194三十八21122020094张霞39威中威中272三十八21122010072周丹17威中威中146三十七21122010046朱睦佳46威中威中1108三十八21122020108舒航53威中威中285三十八21122020085刘倩30威中威中2118三十九21122020118马赐曼8威中威中2119三十九21122020119马爱梅9威中威中2 29三十七21122010029王威29威中威中1 42三十七21122010042张航42威中威中1 64三十八21122010064张海月9威中威中1 98三十八21122020098马永康43威中威中2 103三十八21122020103陈鹏48威中威中2 18三十七21122010018文江飞18威中威中1 33三十七21122010033禄鹏33威中威中1 5三十七21122010005肖豪5威中威中1 23三十七21122010023马关德23威中威中1 43三十七21122010043尹贤荣43威中威中1 120三十九21122020120王维10威中威中2 121三十九21122020121徐艺涵11威中威中2 151三十九21122020151虎恩娇41威中威中2 180四十21122030180王臣磊15威中威中3 14三十七21122010014谢三元14威中威中1 50三十七21122010050熊飘50威中威中1 141三十九21122020141成露31威中威中2 36三十七21122010036熊家诚36威中威中1 67三十八21122010067马二兰12威中威中1 1549六十五21422011549刘秋9威中四中1 404四十四21122060404管洪19威中威中6 323四十二21122050323黎昱鑫48威中威中5 28三十七21122010028管毓江28威中威中1 508四十六21122070508张飞云13威中威中7 10三十七21122010010杨靖10威中威中1 30三十七21122010030陈柳30威中威中1 517四十六21122070517马画22威中威中7 11三十七21122010011周敏艳11威中威中1 40三十七21122010040沈旭40威中威中1 62三十八21122010062李玉元7威中威中1 84三十八21122020084马倩29威中威中2 147三十九21122020147寇方党37威中威中2 83三十八21122020083李健28威中威中2 39三十七21122010039王吕丹萍39威中威中1 68三十八21122010068沈彩娥13威中威中1 131三十九21122020131王龙虎21威中威中2 44三十七21122010044朱勋梅44威中威中1 96三十八21122020096姬永江41威中威中2 110三十八21122020110马康劲55威中威中2 25三十七21122010025孔德兵25威中威中1 100三十八21122020100马蒿45威中威中2 128三十九21122020128余光旭18威中威中2 164三十九21122030164李安博54威中威中3 509四十六21122070509黄长14威中威中7 157三十九21122030157杨围洲47威中威中3 168四十21122030168党宗耀3威中威中3424四十四21122060424施后情39威中威中6 477四十五21122070477刘超37威中威中7 87三十八21122020087代奇32威中威中2 150三十九21122020150陈祥岭40威中威中2 1322六十一21322011322祖正西2威中三中1 92三十八21122020092孟月37威中威中2 114三十九21122020114孔象4威中威中2 126三十九21122020126李育阳16威中威中2 396四十四21122050396陈绍海11威中威中5 63三十八21122010063管洪鑫8威中威中1 47三十七21122010047潘志兴47威中威中1 132三十九21122020132宋刚22威中威中2 201四十21122030201赵俪雯36威中威中3 297四十二21122040297李世博22威中威中4 478四十五21122070478赵瑞38威中威中7 494四十五21122070494马旭54威中威中7 105三十八21122020105王哲50威中威中2 144三十九21122020144何金梅34威中威中2 215四十21122030215王彩芬50威中威中3 246四十一21122040246陈劲源26威中威中4 52三十七21122010052徐坤海52威中威中1 101三十八21122020101刘显聪46威中威中2 112三十九21122020112黄健华2威中威中2 146三十九21122020146赵才龙36威中威中2 1621六十六21422021621张美蚕26威中四中2 129三十九21122020129李洪秤19威中威中2 66三十八21122010066龙开敏11威中威中1 75三十八21122010075杨英奎20威中威中1 481四十五21122070481朱采采41威中威中7 45三十七21122010045蔡国昆45威中威中1 399四十四21122060399赵佳银14威中威中6 55三十七21122010055马胶蕊55威中威中1 256四十一21122040256余昌36威中威中4 1615六十六21422021615谭本磊20威中四中2 1619六十六21422021619邓超24威中四中2 34三十七21122010034施金辉34威中威中1 137三十九21122020137张微27威中威中2 190四十21122030190代胜25威中威中3 366四十三21122050366管红姣36威中威中5 53三十七21122010053吴柱云53威中威中1 417四十四21122060417孟大德32威中威中6 26三十七21122010026马炼26威中威中1 252四十一21122040252赵腾32威中威中4 140三十九21122020140潘静30威中威中2 271四十一21122040271杨翔51威中威中4 397四十四21122060397李训阳12威中威中6 1630六十六21422021630陈九艳35威中四中258三十八21122010058祖凤英3威中威中1 182四十21122030182曹军雄17威中威中3 227四十一21122030227张东7威中威中3 319四十二21122050319吴雪琴44威中威中5 544四十六21122070544潘明贵49威中威中7 106三十八21122020106陈绍华51威中威中2 113三十九21122020113苏俊方3威中威中2 192四十21122030192蒋欣怡27威中威中3 204四十21122030204马召平39威中威中3 324四十二21122050324陈韦军49威中威中5 346四十三21122050346邹宏佼16威中威中5 338四十三21122050338熊运艳8威中威中5 392四十四21122050392张茂雪7威中威中5 37三十七21122010037李纪谣37威中威中1 86三十八21122020086王兴衡31威中威中2 347四十三21122050347孙承登17威中威中5 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798五十一21122110798冷光军28威中威中11 1046五十六21122141046陈韵1威中威中14 1583六十五21422011583刘开德43威中四中1 1632六十六21422021632翟兆粉37威中四中2 200四十21122030200吴清颖35威中威中3 282四十二21122040282李红艳7威中威中4 328四十二21122050328张荣超53威中威中5 433四十四21122060433温万明48威中威中6 479四十五21122070479王君实39威中威中7 480四十五21122070480张畅40威中威中7 1547六十五21422011547熊安康7威中四中1 1577六十五21422011577聂开向37威中四中1 1625六十六21422021625吴丽琴30威中四中2 198四十21122030198祖杰33威中威中3 258四十一21122040258赵庆江38威中威中4 270四十一21122040270马骁驹50威中威中4 342四十三21122050342曹德福12威中威中5 379四十三21122050379徐俊辉49威中威中5 415四十四21122060415黄贵龙30威中威中6 371四十三21122050371黄启升41威中威中5 488四十五21122070488马旭阳48威中威中7 901五十三21122120901陈赛21威中威中12 188四十21122030188黄敬23威中威中3 209四十21122030209张林艳44威中威中3 240四十一21122040240锁银鹏20威中威中4 436四十四21122060436廖佳艳51威中威中6 507四十六21122070507朱习照12威中威中7 175四十21122030175刘月艳10威中威中3223四十一21122030223赵海龙3威中威中3 224四十一21122030224孔德明4威中威中3 230四十一21122030230张会仙10威中威中3 265四十一21122040265吴海鹏45威中威中4 327四十二21122050327马谦52威中威中5 333四十三21122050333张宇3威中威中5 398四十四21122060398苗开森13威中威中6 191四十21122030191潭恩军26威中威中3 248四十一21122040248兰国平28威中威中4 414四十四21122060414马望29威中威中6 451四十五21122060451李林娟11威中威中6 1401六十二21322011401王翔26威中三中1 222四十一21122030222朱恒2威中威中3 418四十四21122060418马丽倩33威中威中6 445四十五21122060445王云杰5威中威中6 466四十五21122060466陈梦雷26威中威中6 483四十五21122070483陈倩43威中威中7 499四十六21122070499焦旋4威中威中7 1191五十八21122161191朱绍发36威中威中16 179四十21122030179周兴敏14威中威中3 299四十二21122040299朱豪24威中威中4 419四十四21122060419颜兴超34威中威中6 542四十六21122070542李景帅47威中威中7 548四十六21122070548李果果53威中威中7 860五十二21122110860高雅泫35威中威中11 1180五十八21122161180孔祥艳25威中威中16 186四十21122030186朱志勇21威中威中3 220四十21122030220施丙银55威中威中3 331四十三21122050331锁思蓉1威中威中5 447四十五21122060447张才兵7威中威中6 213四十21122030213刘显米48威中威中3 274四十一21122040274涂栋54威中威中4 291四十二21122040291李贤维16威中威中4 336四十三21122050336张荣虎6威中威中5 464四十五21122060464李文超24威中威中6 1057五十六21122141057陈柳琴12威中威中14 1559六十五21422011559耿起立19威中四中1 250四十一21122040250刘显亚30威中威中4 311四十二21122040311管彦婷36威中威中4 490四十五21122070490杨海娇50威中威中7 169四十21122030169张渴望4威中威中3 231四十一21122030231李静11威中威中3 266四十一21122040266范太满46威中威中4 278四十二21122040278冷大鲜3威中威中4 306四十二21122040306虎良军31威中威中4 378四十三21122050378罗显艳48威中威中5 405四十四21122060405辛勇20威中威中6456四十五21122060456王云16威中威中6 476四十五21122060476吕庆威36威中威中6 1032五十五21122141032倪贵军42威中威中14 22三十七21122010022刘雨露22威中威中1 196四十21122030196马露31威中威中3 316四十二21122050316陈鑫41威中威中5 358四十三21122050358赵庆询28威中威中5 460四十五21122060460李克思20威中威中6 166四十21122030166马丽璞1威中威中3 199四十21122030199涂声蕾34威中威中3 260四十一21122040260赵思宇40威中威中4 353四十三21122050353刘世慈23威中威中5 389四十四21122050389尹贤虎4威中威中5 498四十六21122070498刘显朋3威中威中7 1216五十九21122161216所鹏飞6威中威中16 1633六十六21422021633李身劼38威中四中2 189四十21122030189涂有能24威中威中3 432四十四21122060432吴雪47威中威中6 526四十六21122070526陶昊31威中威中7 957五十四21122130957院文岗22威中威中13 1628六十六21422021628王耀33威中四中2 160三十九21122030160邹海芸50威中威中3 239四十一21122040239赵问19威中威中4 363四十三21122050363陈浪33威中威中5 465四十五21122060465安玲25威中威中6 554四十七21122070554蔡国想4威中威中7 894五十三21122120894管彦兰14威中威中12 261四十一21122040261陈昌粉41威中威中4 376四十三21122050376肖瑶46威中威中5 453四十五21122060453李泽13威中威中6 512四十六21122070512李永卫17威中威中7 535四十六21122070535钟维40威中威中7 754五十21122100754王国辉39威中威中10 1171五十八21122151171马丹16威中威中15 1617六十六21422021617胡昌富22威中四中2 123三十九21122020123方晓荷13威中威中2 329四十二21122050329李朗54威中威中5 393四十四21122050393倪德江8威中威中5 407四十四21122060407王凯悦22威中威中6 381四十三21122050381刘娇51威中威中5 791五十一21122110791刘显福21威中威中11 285四十二21122040285朱倩10威中威中4 429四十四21122060429程颖44威中威中6 442四十五21122060442杨畅2威中威中6 530四十六21122070530段兴跃35威中威中7 870五十二21122120870余莉45威中威中12 1129五十七21122151129朱锡萌29威中威中151573六十五21422011573陈春静33威中四中1 314四十二21122040314郭显华39威中威中4 383四十三21122050383张信江53威中威中5 412四十四21122060412赵琳27威中威中6 522四十六21122070522刘利琴27威中威中7 723五十21122100723田斌8威中威中10 1094五十六21122141094马鹤49威中威中14 229四十一21122030229宋宇9威中威中3 320四十二21122050320王玓玥45威中威中5 462四十五21122060462尹贤举22威中威中6 567四十七21122080567张琪猛17威中威中8 609四十八21122080609刘仕达4威中威中8 1325六十一21322011325程敏5威中三中1 170四十21122030170孙俊杰5威中威中3 373四十三21122050373刘永刚43威中威中5 413四十四21122060413邓仙鹏28威中威中6 431四十四21122060431管三庆46威中威中6 854五十二21122110854程军田29威中威中11 911五十三21122120911李德国31威中威中12 1580六十五21422011580黄美义40威中四中1 365四十三21122050365刘山35威中威中5 448四十五21122060448赵讯8威中威中6 163三十九21122030163李才勋53威中威中3 187四十21122030187刘维军22威中威中3 596四十七21122080596王荣娟46威中威中8 804五十一21122110804程军34威中威中11 1544六十五21422011544邵明粉4威中四中1 124三十九21122020124臧靖玺14威中威中2 267四十一21122040267苗天俊47威中威中4 325四十二21122050325马瑶50威中威中5 350四十三21122050350罗俊20威中威中5 500四十六21122070500龙维5威中威中7 555四十七21122070555朱勋赛5威中威中7 666四十九21122090666黄维6威中威中9 757五十21122100757王龙42威中威中10 308四十二21122040308彭星33威中威中4 427四十四21122060427李雪阳42威中威中6 1076五十六21122141076金朝恩31威中威中14 1219五十九21122161219阮金涛9威中威中16 1548六十五21422011548田柳琴8威中四中1 1634六十六21422021634锁彭窕39威中四中2 254四十一21122040254邓敏34威中威中4 310四十二21122040310牛禹35威中威中4 317四十二21122050317李义讯42威中威中5 377四十三21122050377王圆47威中威中5 406四十四21122060406刘世远21威中威中6 434四十四21122060434刘代宇49威中威中6547四十六21122070547闻名超52威中威中7 1220五十九21122161220邓宇10威中威中16 380四十三21122050380李海中50威中威中5 387四十四21122050387马叶2威中威中5 515四十六21122070515陈龙象20威中威中7 629四十八21122080629崔焱旺24威中威中8 866五十二21122110866陈云41威中威中11 1552六十五21422011552陈颖爱12威中四中1 1670六十七21422021670罗未评20威中四中2 142三十九21122020142徐宇32威中威中2 176四十21122030176王瑞11威中威中3 211四十21122030211赵英虎46威中威中3 253四十一21122040253邓情龙33威中威中4 275四十一21122040275蒋桂55威中威中4 439四十四21122060439邓广信54威中威中6 553四十七21122070553马江维3威中威中7 1606六十六21422021606赵月11威中四中2 305四十二21122040305李敏30威中威中4 339四十三21122050339陈俊书9威中威中5 357四十三21122050357赵英省27威中威中5 388四十四21122050388刘辉虎3威中威中5 410四十四21122060410李浩25威中威中6 520四十六21122070520蔡海云25威中威中7 527四十六21122070527李宇涵32威中威中7 539四十六21122070539程刚44威中威中7 884五十三21122120884耿米翠4威中威中12 1550六十五21422011550管洪涛10威中四中1 1608六十六21422021608张义13威中四中2 1620六十六21422021620陈祥贵25威中四中2 344四十三21122050344刘胜14威中威中5 369四十三21122050369张广飞39威中威中5 394四十四21122050394曹威9威中威中5 435四十四21122060435李海琴50威中威中6 910五十三21122120910李章波30威中威中12 993五十五21122130993张驰3威中威中13 1600六十六21422021600刘彩5威中四中2 1605六十六21422021605祖佳云10威中四中2 218四十21122030218谢晓菲53威中威中3 283四十二21122040283沈倩8威中威中4 304四十二21122040304安江龙29威中威中4 334四十三21122050334赵路4威中威中5 1028五十五21122141028董婧38威中威中14 1043五十五21122141043王俊峰53威中威中14 1131五十七21122151131李义31威中威中15 335四十三21122050335刘显义5威中威中5 521四十六21122070521高胜波26威中威中7 876五十二21122120876张刚51威中威中121668六十七21422021668李欣18威中四中2 268四十一21122040268管睿婷48威中威中4 272四十一21122040272范艳梅52威中威中4 281四十二21122040281邓世平6威中威中4 302四十二21122040302王庆27威中威中4 423四十四21122060423金玉38威中威中6 513四十六21122070513杨康18威中威中7 1397六十二21322011397林登良22威中三中1 1613六十六21422021613王红雨18威中四中2 1614六十六21422021614陶佳祥19威中四中2 245四十一21122040245曹合林25威中威中4 364四十三21122050364杨元广34威中威中5 969五十四21122130969李虎34威中威中13 1611六十六21422021611杨本富16威中四中2 136三十九21122020136徐林鱼26威中威中2 269四十一21122040269朱锡铁49威中威中4 303四十二21122040303赵马永28威中威中4 444四十五21122060444李选令4威中威中6 528四十六21122070528黄雄33威中威中7 537四十六21122070537耿红42威中威中7 588四十七21122080588晏祥龙38威中威中8 792五十一21122110792沈荣庆22威中威中11 1101五十七21122141101陈意1威中威中14 174四十21122030174何润9威中威中3 232四十一21122030232赵虎12威中威中3 354四十三21122050354锁盆春24威中威中5 501四十六21122070501管洪伟6威中威中7 617四十八21122080617杨学虎12威中威中8 988五十四21122130988陈硕53威中威中13 1078五十六21122141078付兴义33威中威中14 226四十一21122030226耿节6威中威中3 438四十四21122060438吴慧琴53威中威中6 454四十五21122060454马举祥14威中威中6 1215五十九21122161215孔红毕5威中威中16 194四十21122030194刘娅29威中威中3 257四十一21122040257夏景怀37威中威中4 391四十四21122050391马兰6威中威中5 461四十五21122060461沈先荣21威中威中6 474四十五21122060474倪月34威中威中6 495四十五21122070495许波55威中威中7 558四十七21122080558李才健8威中威中8 704四十九21122090704马威44威中威中9 985五十四21122130985施辉煌50威中威中13 992五十五21122130992夏光富2威中威中13 1099五十六21122141099孔杰54威中威中14 1539六十四21422011539卯春艳54威中四中1 1551六十五21422011551付堯11威中四中1207四十21122030207金翠42威中威中3 467四十五21122060467马龙27威中威中6 561四十七21122080561寇龙11威中威中8 883五十三21122120883杨世安3威中威中12 1095五十六21122141095赵增50威中威中14 1116五十七21122151116卯明飞16威中威中15 1626六十六21422021626谢丽31威中四中2 1660六十七21422021660谢美宁10威中四中2 216四十21122030216虎艳山51威中威中3 384四十三21122050384夏明军54威中威中5 514四十六21122070514林科学19威中威中7 638四十八21122090638马瑞雪33威中威中9 728五十21122100728陶丽梅13威中威中10 907五十三21122120907孟虎军27威中威中12 205四十21122030205孟广义40威中威中3 345四十三21122050345邹学龙15威中威中5 428四十四21122060428孔祥雲43威中威中6 458四十五21122060458张银芝18威中威中6 597四十七21122080597马曼艺47威中威中8 862五十二21122110862龙江会37威中威中11 1188五十八21122161188周贤33威中威中16 125三十九21122020125管卜15威中威中2 420四十四21122060420陶闰35威中威中6 571四十七21122080571张海21威中威中8 1233五十九21122161233刘宏涛23威中威中16 1597六十六21422011597祖明海2威中四中1 541四十六21122070541施程通46威中威中7 878五十二21122120878李伟53威中威中12 1038五十五21122141038浦二群48威中威中14 1609六十六21422021609杨柱军14威中四中2 1635六十六21422021635祖琴40威中四中2 1662六十七21422021662宋海鹏12威中四中2 1691六十七21422031691施梅41威中四中3 313四十二21122040313杨康38威中威中4 375四十三21122050375吴昭阳45威中威中5 468四十五21122060468陈勇28威中威中6 471四十五21122060471赵考31威中威中6 543四十六21122070543李继泽48威中威中7 858五十二21122110858赵安33威中威中11 214四十21122030214曹凡宪49威中威中3 296四十二21122040296马俊21威中威中4 469四十五21122060469邓宏虎29威中威中6 546四十六21122070546夏义51威中威中7 1652六十七21422021652卯聪2威中四中2 1042五十五21122141042赵泽升52威中威中14 1610六十六21422021610杨迪15威中四中2 1624六十六21422021624刘大文29威中四中2251四十一21122040251胡敬尧31威中威中4 390四十四21122050390周云松5威中威中5 717五十21122100717朱宁2威中威中10 948五十四21122130948张舒悦13威中威中13 1538六十四21422011538李秀阳53威中四中1 1546六十五21422011546赵虹6威中四中1 1575六十五21422011575龙剑35威中四中1 309四十二21122040309尹红梅34威中威中4 326四十二21122050326陈浩51威中威中5 649四十八21122090649马博荣44威中威中9 1642六十六21422021642李大伟47威中四中2 210四十21122030210李章盖45威中威中3 289四十二21122040289杨飞云14威中威中4 382四十三21122050382林恒52威中威中5 533四十六21122070533王怀凯38威中威中7 637四十八21122090637刘章宇32威中威中9 707四十九21122090707王兴菊47威中威中9 912五十三21122120912刘莉32威中威中12 1010五十五21122131010马光姣20威中威中13 1658六十七21422021658杨廷顺8威中四中2 332四十三21122050332马宣2威中威中5 337四十三21122050337管将7威中威中5 472四十五21122060472安金云32威中威中6 550四十六21122070550马江红55威中威中7 645四十八21122090645陈康40威中威中9 670四十九21122090670周礼旭10威中威中9 1596六十六21422011596朱勋留1威中四中1 402四十四21122060402管庆军17威中威中6 437四十四21122060437赵吉52威中威中6 165三十九21122030165马伟55威中威中3 236四十一21122040236马雪义16威中威中4 279四十二21122040279高广辉4威中威中4 295四十二21122040295邓招红20威中威中4 374四十三21122050374李升愉44威中威中5 519四十六21122070519卯昌月24威中威中7 361四十三21122050361吴奕杉31威中威中5 898五十三21122120898祖欣18威中威中12 1083五十六21122141083马选38威中威中14 1222五十九21122161222宫禧12威中威中16 351四十三21122050351李博21威中威中5 598四十七21122080598陈薇48威中威中8 893五十三21122120893刘丙龙13威中威中12 1323六十一21322011323孟大能3威中三中1 1374六十一21322011374尹梦琴54威中三中1 1657六十七21422021657张才巧7威中四中2 1735六十八21422031735王强30威中四中3 559四十七21122080559糜加轩9威中威中8585四十七21122080585段兴辉35威中威中8 840五十二21122110840周瑞15威中威中11 863五十二21122110863李协松38威中威中11 873五十二21122120873吴贵军48威中威中12 1569六十五21422011569陈艾29威中四中1 1595六十五21422011595杨勇55威中四中1 312四十二21122040312锁瑞37威中威中4 457四十五21122060457晏银美17威中威中6 504四十六21122070504蔡能刚9威中威中7 529四十六21122070529邓宇恒34威中威中7 591四十七21122080591陆继标41威中威中8 646四十八21122090646曹景松41威中威中9 1141五十七21122151141王玥41威中威中15 1142五十七21122151142朱天昊42威中威中15 1629六十六21422021629张玉琴34威中四中2 1665六十七21422021665赵庆飞15威中四中2 556四十七21122070556马军俄6威中威中7 1108五十七21122151108罗蒙恩8威中威中15 1217五十九21122161217赵成吕7威中威中16 991五十五21122130991田淋1威中威中13 1036五十五21122141036李锦朋46威中威中14 1602六十六21422021602程国宣7威中四中2 1631六十六21422021631吕文平36威中四中2 234四十一21122030234胡丹14威中威中3 237四十一21122040237陈龙17威中威中4 247四十一21122040247蔡勇27威中威中4 441四十五21122060441王云龙1威中威中6 565四十七21122080565陆冬梅15威中威中8 892五十三21122120892范琴芳12威中威中12 1623六十六21422021623杜超28威中四中2 800五十一21122110800陈加春30威中威中11 1086五十六21122141086所才龙41威中威中14 1124五十七21122151124耿涛24威中威中15 1210五十八21122161210苏伟55威中威中16 1224五十九21122161224刘卫鹏14威中威中16 1540六十四21422011540龙丹55威中四中1 359四十三21122050359李文正29威中威中5 496四十六21122070496张垚1威中威中7 647四十八21122090647李龙42威中威中9 706四十九21122090706张荣战46威中威中9 1053五十六21122141053代永仙8威中威中14 1075五十六21122141075邓威30威中威中14 1091五十六21122141091马丽丹46威中威中14 1187五十八21122161187马俊杰32威中威中16 422四十四21122060422陈莉37威中威中6 650四十八21122090650礼文章45威中威中9 703四十九21122090703马凤玲43威中威中9730五十21122100730赵帅15威中威中10 774五十一21122100774张明旭4威中威中10 777五十一21122100777李才勇7威中威中10 830五十二21122110830杨杉5威中威中11 1027五十五21122141027余冬梅37威中威中14 1112五十七21122151112管洪义12威中威中15 1185五十八21122161185赵庆爱30威中威中16 426四十四21122060426马江波41威中威中6 497四十六21122070497高应2威中威中7 1204五十八21122161204丁安源49威中威中16 1537六十四21422011537马旭52威中四中1 487四十五21122070487钱伦47威中威中7 709四十九21122090709杨朝朝49威中威中9 1052五十六21122141052汪再永7威中威中14 1646六十六21422021646吴应伟51威中四中2 1655六十七21422021655马右红5威中四中2 600四十七21122080600李松50威中威中8 1001五十五21122131001程圣11威中威中13 1084五十六21122141084郑勇39威中威中14 1206五十八21122161206赵景51威中威中16 1543六十五21422011543马佑分3威中四中1 1579六十五21422011579马祥建39威中四中1 1654六十七21422021654宋邦桥4威中四中2 1681六十七21422031681刘世新31威中四中3 162三十九21122030162吴晓52威中威中3 545四十六21122070545曹书伟50威中威中7 599四十七21122080599张德卫49威中威中8 1003五十五21122131003李昌玉13威中威中13 1090五十六21122141090程朝洵45威中威中14 1114五十七21122151114崔梅14威中威中15 1389六十二21322011389王国芬14威中三中1 1666六十七21422021666陶谣16威中四中2 421四十四21122060421曹军36威中威中6 773五十一21122100773赵特3威中威中10 905五十三21122120905唐儒25威中威中12 1029五十五21122141029赵虎39威中威中14 1063五十六21122141063罗加高18威中威中14 1370六十一21322011370罗来辉50威中三中1 1558六十五21422011558朱习朋18威中四中1 1572六十五21422011572黄平32威中四中1 1644六十六21422021644朱鹏49威中四中2 552四十七21122070552刘元江2威中威中7 632四十八21122080632张豪27威中威中8 676四十九21122090676臧灵飞16威中威中9 795五十一21122110795贺华25威中威中11 887五十三21122120887赵智7威中威中12 1044五十五21122141044蔡杰54威中威中14。
2011-2012学年度第一学期期末考试七年级数学试题
2011-2012学年度七年级上学期期末数学试卷一、选择题1.(3分)的倒数是()A.B.C.﹣1D.2.(3分)用科学记数法表示1387000000,应记为()A.13.87×108B.1.387×108C.1.387×109D.1387×106 3.(3分)单项式的系数与次数分别为()A.,3B.﹣5,3C.,2D.,34.(3分)下列计算正确的是()A.﹣3a﹣3a=0B.x4﹣x3=x C.x2+x2=x4D.6x3﹣2x3=4x3 5.(3分)钟表上的时间为9时30分,则时针与分针的夹角度数为()A.105°B.90°C.120°D.150°6.(3分)我们从不同的方向观察同一物体,可以看到不同的平面图形,如图,从图的上面看这个几何体的平面图形是()A.B.C.D.7.(3分)如图,a、b、c为数轴上的三点表示的有理数,在a+b,c﹣b,abc中,负数的个数有()A.3B.2C.1D.08.(3分)下列图形中,不是正方体展开图形的是()No.:000000000000002609.(3分)如图所示图案是由边长为单位长度的小正方形按一定规律排列而成,依此规律,第n个图中小正方形的个数为2011个,则n的值为()A.600B.700C.670D.67110.(3分)甲厂有某种原料198吨,每天用去12吨,乙厂有同样的原料121吨,每天运进7吨,问多少天后甲厂原料是乙厂原料的,设x天后甲厂原料是乙厂原料的,则下列正确的方程是()A.B .C.D.11.(3分)如图,线段AB=9cm,C、D、E分别为线段AB(端点A,B除外)上顺次的三个不同的动点,图中所有线段的和等于40cm,则下列结论一定成立的是()A.C D=1cm B.C E=2cm C.C E=3cm D.D E=2cm12.(3分)如图平面内∠AOB=∠COD=90°,∠COE=∠BOE,OF平分∠AOD,则以下结论:①∠AOE=∠DOE;②∠AOD+∠COB=180°;③∠COB﹣∠AOD=90°;④∠COE+∠BOF=180°.其中正确结论的个数有()A.3B.2C.1D.4二、填空题(共4个小题,每小题3分,共12分)13.(3分)计算﹣24的值=_________.14.(3分)一项工程甲单独做要15小时完成,乙单独做要6小时完成,现在先由甲单独做8小时,然后乙加入合做x小时完成整个工程,则所列方程为_________.,则这个锐角的度数为_________.16.(3分)浓度分别为m、n的甲、乙两种糖水,(0<m<1,0<n<1,m≠n),甲种糖水重20千克,乙种糖水重30千克,现从这两种糖水中各倒出x千克,再将每种糖水所倒出的x千克与另一种糖水余下的部分混合,若混合后的两种糖水的浓度相同,则x为_________千克.(糖水浓度=糖的重量÷糖水的重量)三、解答题(共9小题,共72分)17.(6分)计算:(1)(﹣5)÷6﹣(﹣2)(2).18.(6分)先化简,再求值.3x﹣5(x﹣2xy2)+8(x﹣3xy2),其中.19.(6分)解方程:.20.(7分)画图,说理题如图,已知四个点A、B、C、D;(1)画射线AD;(2)连接BC;(3)画∠ACD;(4)画出一点P,使P到点A、B、C、D的距离之和最小;并说明理由.21.(7分)一架飞机在两城市之间飞行,顺风需4小时20分,逆风需要4小时40分,已知风速是每小时30千米,求此飞机本身的飞行速度.22.(8分)已知m、n满足|m﹣12|+(n﹣m+10)2=0.(1)求m、n的值;(2)已知线段AB=m,在直线AB上取一点P,恰好是AP=nPB,点Q为BP的中点,求线段AQ的长.23.(10分)一种商品售价2.2元/件,如果买100件以上,超过100件部分的售价为2元/件.(1)若买100件花_________元,买140件花_________元;(2)若小明买了这种商品花了n元,解决下列问题;①小明买了这种商品多少件;(用n的式子表示)②如果小明买这种商品的件数恰好是0.48n件,求n的值.24.(10分)平价商场经销甲、乙两种商品,甲种商品每件进价50元,售价80元;乙种商品每件售价60元,利润率为50%.(1)每件甲种商品利润率为_________,乙种商品每件进价为_________元;(2)该商场准备用2580元钱购进甲、乙两种商品,为使销售后的利润最大,则最大利润为_________元;(3)若该商场同时购进甲、乙两种商品共50件,恰好总进价用去2100元,求购进甲种商品多少件?(4)在“元旦”期间,该商场对甲、乙两种商品进行如下的优惠促销活动:打折前一次性购物总金额优惠措施不超过380元不优惠超过380元,但不超过500元售价打九折超过500元售价打八折按上述优惠条件,若小聪第一天只购买甲种商品,实际付款360元,第二天只购买乙种商品实际付款432元,求小聪这两天在该商场购买甲、乙两种商品一共多少件?25.(12分)已知∠AOB=160°,∠COE=80°,OF平分∠AOE.(1)如图1,若∠COF=14°,则∠BOE=_________;若∠COF=n°,则∠BOE=_________,∠BOE 与∠COF的数量关系为_________;(2)当射线OE绕点O逆时针旋转到如图2的位置时,(1)中∠BOE与∠COF的数量关系是否仍然成立?请说明理由;(3)在(2)的条件下,如图3,在∠BOE的内部是否存在一条射线OD,使得∠BOD为直角,且∠DOF=3∠DOE?若存在,请求出∠COF的度数;若不存在,请说明理由.2011-2012学年七年级期末数学试卷参考答案与试题解析一、选择题1.(3分)的倒数是()A.B.C.﹣1D.考点:倒数。
2025届海南省海口市海南中学高二化学第一学期期中经典模拟试题含解析
2025届海南省海口市海南中学高二化学第一学期期中经典模拟试题注意事项1.考试结束后,请将本试卷和答题卡一并交回.2.答题前,请务必将自己的姓名、准考证号用0.5毫米黑色墨水的签字笔填写在试卷及答题卡的规定位置.3.请认真核对监考员在答题卡上所粘贴的条形码上的姓名、准考证号与本人是否相符.4.作答选择题,必须用2B铅笔将答题卡上对应选项的方框涂满、涂黑;如需改动,请用橡皮擦干净后,再选涂其他答案.作答非选择题,必须用05毫米黑色墨水的签字笔在答题卡上的指定位置作答,在其他位置作答一律无效.5.如需作图,须用2B铅笔绘、写清楚,线条、符号等须加黑、加粗.一、选择题(每题只有一个选项符合题意)1、以下说法中正确的是()A.△H<0的反应均是自发反应B.自发进行的反应一定能迅速进行C.冰在室温下自动熔化成水,是熵增加的结果D.高锰酸钾加热分解是一个熵减小的过程2、某温度时,N2+3H22NH3的平衡常数K=a,则此温度下,NH31/2 N2+3/2H2的平衡常数为A.a-(1/2)B.a C.(1/2)a D.a-23、从化学键的角度分析,化学反应的过程就是反应物化学键的断裂和生成物化学键的形成过程。
已知部分键能(1mol 化学键断裂需要的能量)数据如表:化学键H-H Br-Br H-Br键能(kJ•mol-1)436 b 369反应H2(g)+Br2(g)2HBr(g)ΔH=-72kJ/mol,则表中b为()A.404 B.260 C.230 D.2004、下列属于只含共价键的化合物的是A.N2B.Na2O2C.MgCl2D.CO25、下列说法不正确的是A.SiO2硬度大的原因与Si、O原子之间的成键方式及排列方式有关B.乙醇沸点高于二甲醚的原因与分子间作用力大小有关C.冰醋酸溶于水时只破坏分子间作用力D.MgO熔点高达2800℃是因为其中的离子键较难被破坏6、化学与生活、社会密切相关,下列有关说法中正确的是A.“低碳生活”是指生活中尽量使用含碳量较低的物质B.燃煤中加入CaO后可减少酸雨的发生C.高纯铝被大量用于制造火箭、导弹和飞机的部件D.食品包装袋内的铁粉和生石灰的作用原理相同7、25℃时,NH4Cl和NH3·H2O混合溶液的pH为7,则该溶液呈A.酸性B.碱性C.中性D.无法确定8、有关钙的化合物的反应中,属于吸热反应的是A.CaCO3 CaO + CO2↑B.CaO + H2O = Ca(OH)2C.Ca(OH)2 + 2HCl = CaCl2 + 2H2O D.Ca(OH)2 + CO2 = CaCO3↓+ H2O9、用NaCl固体配制100mL0.100mol·L−1NaCl溶液,下列操作中不正确...的是A.计算所需NaCl的质量B.将称量好的NaCl固体溶解在98mL蒸馏水中C.转移时应洗涤烧杯和玻璃棒2~3次,且将洗涤液一并转移到容量瓶中D.最后用胶头滴管加水定容时,应平视溶液的凹液面与刻度线正好相切10、常温下用aLpH=3的HX溶液与bLpH=11的氢氧钠溶液相混合,下列叙述正确的()A.若两者恰好中和,则一定是a=bB.若混合液显碱性,则一定是b≥aC.若混合液显中性,则一定是a≤bD.若混合液显酸性,则一定是a≥b11、一种气态烷烃和一种气态烯烃的混合物共10g,平均相对分子质量为25。
初二历史期中考试卷2011.9
2011-2012学年第一学期福安市南片区期中考初二历史试卷(满分:100分时间:60分钟)友情提示:请将解答写在答题卷上!一、选择题(本大题共20小题,每小题2分,共40分。
在每题只有一项是最符合题目要求的)1.“打一场禁毒的人民战争”是中国政府在扫除毒品中的响亮口号。
170年前,一位民族英雄在广州已经用行动表达了中国人民禁烟的决心和勇气,他就是:()A.林则徐B.左宗棠C.魏源D.邓世昌2、中国近代史上签订的第一个不平等条约的是:()A.《尼布楚条约》B.《南京条约》C.《北京条约》D.《望厦条约》3、1861年,雨果在给朋友的信中怒斥了“文明人”火烧圆明园的罪行:“在我们的眼里,中国人是野蛮的,可是,你看,文明人对野蛮人干了些什么?”。
信中“文明人”指什么人?()A.英法联军B.八国联军C.法国军队D.英国军队4.“大将筹边尚未还,湖湘子弟满天山。
新栽杨柳三千里,引得春风度玉关。
”这首诗颂扬了清代率军收复新疆的名将:()A.林则徐B.左宗棠C.邓世昌D.丁汝昌5、拍摄《甲午风云》电视剧,其中一个场景要再现邓世昌带领中国海军将士同仇敌忾抗击日本侵略者,应选择的背景是:()A.虎门销烟B.慈溪之战C.黄海海战D.威海卫战役6、“我们是东海捧出的珍珠一串,琉球是我的群弟,我就是台湾。
”这是爱国诗人闻一多《七子之歌》的一部分。
它是在哪一次不平等条约中被割占的?()A.《南京条约》B.《马关条约》C.《北京条约》D.《辛丑条约》7、“西方人送来了一份令人不堪忍受的礼物祝贺中国进入20世纪”。
这份“礼物”是指()A.列强在华办厂B.“门户开放”政策C.《辛丑条约》D.列强在华兴修铁路8、下列最能体现清政府变成了“洋人的朝廷”的是()A.赔款4.5亿两B.严禁人民反帝C.划定使馆界D.允许列强驻兵9、从1840年到1949年新中国成立前夕,中国社会的性质是()A.封建社会B.资本主义社会C.半殖民地半封建社会D.社会主义社会10、下列体现洋务派“求富”主张的实践活动是()A.创办安庆内军械所B.创办江南制造总局C.创办福州船政局D.创办汉阳铁厂11、曾大声说道“有心杀贼,无力回天,死得其所,快哉快哉”的维新志士是()A.康有为 B .梁启超C.光绪帝D.谭嗣同12、戊戌变法向西方学习的侧重点是()A.军事与科学技术B.思想文化C.资本主义经济制度D.资本主义政治制度13.某一历史网站展开了关于“百日维新”的大讨论,下面四个观点中最确切的是:()A.变法在社会上起了思想启蒙的作用B.变法阻碍了资产阶级思想在中国的传播C.变法得到广大人民的支持D.变法巩固了清政府的统治根基14、中华民国临时政府成立的地点是在()A.南京B.武昌C.广州D.北京15.历史兴趣小组的同学要去实地考查辛亥革命的首发地,他们应该去:()A.南京B.武昌C.上海D.南昌16、中国第一个资产阶级革命团体成立的地点是在()A.广州B.檀香山C.东京D.上海17、如果某班委会决定办期以“纪念孙中山”为主题的黑板报,同学们提供以下资料,不能..采用的是()A.兴中会的成立B.同盟会的成立C.《中外纪闻》的创办D.“三民主义”的意义18、一位老人生于1850年,卒于1902年,他一生可能经历哪些事情()①鸦片战争②第二次鸦片战争③甲午中日战争④八国联军侵华⑤林则徐虎门禁烟A.①②④B.③④C.②③④⑤D.②③④19、小张的奶奶出生于民国10年,这一年是:()A.1920年B.1921年C.1922年D.1923年20、为扩大宣传马克思主义、五四运动前李大钊在北京创办了()A.《新青年》B.《时务报》C.《晨报》D.《每周评论》二、改错(辨析)题(本大题共5小题,每小题3分,共15分。
高二第一次月考班质量分析
2011—2012学年度第一学期第一次月考质量分析报告时光荏苒,岁月如梭,转眼间进入高二已经两个月。
从这两个月常规检查情况来看,和高一时相比较,教风继续保持,学风明显进步,自习纪律、上课秩序、时间利用等各方面都有较大的改观。
为了进一步了解高二级教与学的情况,上一周进行了第一次月考。
考试科目,文科数学、英语、历史,理科数学、英语、物理三科,数学、英语各占150分,历史、物理各占100分。
文理科数学试题难度不同,文科数学明显简单。
考试结果,各科成绩普遍偏低。
这里有试题原因、有阅卷因素、也有学风问题。
2、3、10、13(文)、15五个班成绩较好。
一.高二第一次月考班级平均分与总分对比理科:数学英语物理总分名次高二1 61.04 55.09 43.69 159.82 9 高二2 70.80 53.56 48.54 172.90 4 高二3 96.58 72.05 63.03 231.66 2 高二6 64.44 50.72 40.21 155.38 10 高二8 61.41 56.77 35.35 153.54 11 高二10 63.90 62.22 45.64 171.75 5 高二11 60.37 59.92 41.57 161.86 8 高二12 66.59 58.04 42.93 167.56 7 高二14 62.57 59.96 46.55 169.07 6 高二15 73.33 64.59 42.67 180.59 3 高二16 99.20 86.86 67.03 253.09 1文科:数学英语历史总分名次高二4 81.28 52.54 63.15 196.97 2 高二5 73.47 61.76 61.07 196.29 3 高二7 74.07 56.58 59.09 187.82 5 高二9 66.19 66.66 59.13 191.99 4 高二13 84.75 66.70 62.18 211.10 1二.高二第一次月考各班总分在全级前500名学生人数对比班级前150 前200 前300 班级前50 前100 前2001 3 6 17 4 9 17 422 8 12 19 5 8 20 353 42 50 61 7 7 14 346 1 6 10 9 6 19 358 2 6 13 13 20 30 5410 7 11 2411 6 11 1612 7 10 2414 8 12 2515 13 19 3116 53 57 60三.存在的主要问题及今后的应对策略根据本次考试成绩,结合平时检查情况,下列问题必须在今后的工作中予以高度关注。
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海中高二2011-2012学年度第一学期期终考试
高二理科化学试卷(2-15)
班别 姓名 学号 分数 可能用到的相对原子质量:H 1 O 16 S 32 Fe 56
Zn 65
第Ⅰ卷(共36分)
一、单项选择题(每小题2分,共12分)
1、据报道,科学家开发出了利用太阳能分解水的新型催化剂。
下列有关水分解过程的的能量变化示意图正确的是
2、下列电离方程式书写正确的是( )
A.4
24)(SO NH -
++24
42SO NH B.32CO H -
++23
2CO H C.32SO H =-
++242SO H D.-++++=2S H Na NaHS
3、在298K 、100kPa 时,已知:
)(2)()(2222g H g O g O H += 1H ∆ )(2)()(22g H C l g H g Cl =+ 2H ∆ )()(4)(2)(2222g O g H C l g O H g Cl +=+ 3H ∆ 则3H ∆与2H ∆和1H ∆间的关系正确的是( )
A.3H ∆=1H ∆+22H ∆
B.3H ∆=1H ∆+2H ∆
C.3H ∆=1H ∆—22H ∆
D.3H ∆=1H ∆—2H ∆
4、某温度时,水的Kw=1.0×10-12.则在该温度时,PH=7的溶液( ) A.呈碱性 B.呈中性 C.呈酸性 D.无法确定
5、在密闭容器中,一定条件下进行如下反应:
2NO(g)+2CO(g) N 2(g)+2CO 2(g) H ∆=-746.4kJ·mol -1
达到平衡后,为提高反应的速率和NO 的转化率,采取的正确措施是( ) A.加催化剂同时升高温度 B.加催化剂同时增大压强 C.升高温度同时充入氮气 D.降低温度同时增大压强
6、25℃时,在含有Pb2+、Sn2+的某溶液中,加入过量金属锡(Sn ),发生反应:
Sn(s)+Pb 2+(aq) Sn 2+(aq)+Pb(s),体系中c(Pb 2+)和c(Sn 2+)变化关系如图所示。
下列 判断正确的是( )
A.往平衡体系中加入金属铅后,c(Pb 2+)增大
B.往平衡体系中加入少量Sn(NO 3)2固体后,c(Pb 2+)变小
C.升高温度,平衡体系中c(Pb 2+)增大,说明该反应H ∆>0
D.25℃时,该反应的平衡常数K=2.2
二、不定项选择题(每小题4分,共24分。
每小题一个或两个选项符合题意。
错选或多选得0分,选对但不全者得2分)
7、电镀废液中Cr 2O 72-可通过下列反应转化成铬黄(PbCrO 4): Cr 2O 72-(aq )+2Pb 2+(aq )+H 2O (l )2PbCrO 4(s )+2H +(aq ) ΔH< 0 该反应达平衡后,改变横坐标表示的反应条件,下列示意图正确的是( ) 8、将浓度为0.1mol·L -1HF 溶液加水不断稀释,下列各量始终保持增大的是( )
A.c(H+)
B.K(HF)
C.)
()(+
-H c F c D.)()(HF c H c - 9、将5.6铁粉投入100mL2mol/L 的稀硫酸中,2min 时铁刚好完全溶解(忽略溶液体积变化)。
下列有关这个反应的反应速率表示正确的是( ) A.铁的反应速率为0.5mol/(L·min) B.硫酸的反应速率为0.5mol/(L·min) C.硫酸亚铁的反应速率为0.5mol/(L·min) D.氢气的反应速率为0.5mol/(L·min) 10、在25时去PH 均等于2的盐酸和醋酸溶液各100ml ,先分
别加水稀释
至2倍体积,再 分别加入过量的锌粉。
下列说法正确的
是
( )
A.醋酸与锌反应放出氢气多
B.两种酸放出氢气一样多
C.醋酸与锌反应速率大
D.两种酸与锌反应的速率一样大 11、已知在等温等容条件下,有如下可逆反应:2A(g)+2B(g)3C(g)+D(g),现分别从两
条途径建立平衡,途径I :A 、B 的初始浓度均为2mol/L ;途径Ⅱ:C 、D 的初始浓度 分别为6mol/L 和2mol/L.下列叙述正确的是( )
A.Ⅰ、Ⅱ途径分别达到平衡时,两体系内相同气体的浓度相等
B.Ⅰ、Ⅱ途径分别达到平衡时,两体系内相同气体的体积分数相等
C.Ⅰ、Ⅱ途径分别达到平衡时,两体系内相同气体的反应速率相等
D.Ⅰ、Ⅱ途径分别达到平衡时,Ⅱ的气体密度是Ⅰ的两倍
12、已知一定温度下2X(g)+Y(g) mZ(g) H ∆=-a kJ·mol -1(a>0),现有甲乙两容积相等
且固定不变的密闭容器,在保持该温度下,向密闭容器甲中通入2molX 和1molY ,达 到平衡状态时,放出热量bkJ ;向密闭容器乙中通入1molX 和0.5molY ,达到平衡状 态时,放出热量ckJ ,且b>2c ,则a 、b 、m 的值或关系正确的是( ) A.m=4 B.a=b C.b<a D.m 等于2或1
第Ⅱ卷(共64分)
13、(10分)下列物质:①NaCl 固体 ②无水乙醇 ③稀硫酸 ④BaSO 4固体 ⑤冰醋酸 ⑥H 2 ⑦CO 2 ⑧熔融的KOH (选序号填空)
(1)能导电: (2)非电解质: (3)强电解质: (4)弱电解质: (5)已知25℃时两种酸的电离常数:
K a (CH 3COOH)=1.75×10-5,K a (HClO)=3.0×10-8
判断该反应是否能发生,若能,完成反应方程式;若不能,无需。
CH 3COOH+Ca(ClO)2
14、(11分)氢气是一种清洁能源,氢气的制取与储存是氢能源利用领域的研究热点。
已知:CH 4(g)+H 2O(g)=CO(g)+3H 2(g) H ∆=+206.2kJ·mol -1
CH 4(g)+CO 2(g)=2CO(g)+2H 2(g) H =+247.4kJ·mol -1
(1)以甲烷为原料制取氢气是工业上常用的制氢方法。
CH 4(g)与H 2O(g)反应生成 CO 2(g)和H 2O(g)的热化学方程式为 。
(2)在体积不变的密闭容器中进行(1)反应,达到平衡后(填“正向移动”、“逆 向移动”、“增大”、“减小”或“不变”):
①扩大容器体积,平衡 ,c(H 2) (与原平衡相比);
②升高温度,正反应速率 ,逆反应速率 ;体系的压强 , 平衡 ,平衡常数 ; ③加入催化剂,H 2的物质的量 。
15、(11分)在酸性溶液中,碘酸钾(KIO3)和亚硫酸钠可发生如下反应:
2IO 32- + 5SO 32- + 2H + = I 2 + 5SO 42- + H 2O
生成的碘可以用淀粉溶液检验,根据反应溶液出现蓝色所需的时间来衡量该反应的 速率。
某同学设计实验如下表所示: 该实验的目
的
是 ;表中V 2=___________mL
某研究小组在实验室探究氨基甲酸铵(NH2COONH4)分解反应平衡常数和水解反应速率的测定。
(1)将一定量纯净的氨基甲酸铵置于特制的密闭真空容器中(假设容器体积不变,固体试样体积忽略不计),在恒定温度下使其达到分解平衡:NH2COONH4(s)2NH3(g)+CO2(g)。
实验测得不同温度下的平衡数据列于下表:
①可以判断该分解反应已经达到化学平衡的是___________。
A .2v(NH3) = v(CO2)
B .密闭容器中总压强不变
C .密闭容器中混合气体的密度不变
D .密闭容器中氨气的体积分数不变 ②根据表中数据,列式计算25.0℃时的分解平衡常数:____________________。
③取一定量的氨基甲酸铵固体放在一个带活塞的密闭真空容器中,在25℃下达到分解平衡。
若在恒温下压缩容器体积,氨基甲酸铵固体的质量______(填“增加”、“减小”或“不变”)。
④氨基甲酸铵分解反应的焓变△H____0,熵变△S___0(填>、<或=)。
0.01mol·L -
1KIO 3酸性溶液(含淀粉)的体积/mL 0.01mol·L -1Na 2SO 3溶液的体积/mL
H 2O 的体积/mL 实验温度/℃ 溶液出现蓝色
时所需时间/s 实验1
5 V 1 35 25 t 1 实验2
5 5 40 25 t 2 实验3
5 5 V 2 0 t 3。