2010---2011学年度第一学期期中考试

青山区2010-2011学年度第一学期七年级期中测试语文试卷青山区教育局教研室命制201 0年1 1月4日一、积累与运用（38分）1、给加点的汉字注音与读拼音写汉字。

（4分）4、 根据括号中的提示，在具体语境中正确填词（4分）① 他把童年的 ___ （向往，神往）。

蕴藏心底。

② 诗虽不见得高明，但在我心中，父亲确实是 ________ （形容文采非常高）o ③乔纳坦不可避免地成为部落中新 ______ （突兀、来势不凡的兴起）的中心人物。

④那哨子发出的声响，尖细、 ______ （高而洪亮），响彻云霄。

5、 依次填入下面横线上的词语，恰当的一项是 （）（2分）大自然是无情的。

两年来，我只身 _______ 大漠， _____ 戈壁， _____ 高山, 大河，经历了难以想像的艰难困苦。

A 、爬闯涉走B 、走闯爬涉C 、闯走爬涉D 、走爬闯涉6、 修改病句（2分）① 这支英雄的部队歼灭并包围了顽抗的敌军。

改： _________________________________________② 推进素质教育是为了培养一大批富有创新精神。

改： _______________________________________________ .7、 文学常识填空（2分）冰心，原名 ____________ 我国现代著名作家，著有作品集8 、下面的语句顺序排列最恰当的一项是 ( ) ( 2分)2、找出下列各组词语中的错别字并在括号中改正。

恸沉浸人世苍桑（4分）①寂寥悲 心、 ②凶悍告戒 玷污 温文尔雅 ( ) ③笼罩眩晕 馨香 一如即往 ( ) ④嘻戏 蓦地 阴霾 眼花缭乱 ( )3、形似字组词（4()o①濛濛的细雨飘起来了，我们前后左右的景物都发生了奇妙的变化。

②身后原本静谧的山林，若有若无地传来细细的声响。

③眼前的湖面刚才还澄碧明丽，此时却是烟雨迷蒙了。

④左右两面的山峰在细雨织成的轻纱中，远远的隐没了。

张掖二中2010—2011学年度第一学期期中考试试卷高一历史一、单项选择题：（本大题共60小题。

1—50小题，每题1分；51—60小题，每题2分，共计70分。

）1、中国古代出现的第一个国家政权是A. 周B. 商C. 夏D. 汉2．“武王克商，光有天下，其兄弟之国十有五人，姬姓之国四十人。

”这说明西周分封制的对象主要是A.先代贵族B.功臣C.王族D.少数民族首领3．周初分封制的主要目的是A.保护贵族的政治地位B.扩大西周政权的统治基础C.调整统治阶级内部的矛盾D.加强周天子对地方的统治。

4．西周宗法制的最大特点是A. 嫡长子继承制B.兄终弟及制C. 宗法制与分封制互为表里D.王位世袭制5．西周贵族集团的等级序列正确的排列是A．周王—卿大夫—诸侯一士B．周王—大夫一士—诸侯C．周王—卿—诸侯一士 D．周王—诸侯—卿大夫—士6．宗法制的主要作用是A．保证各级贵族在政治上的垄断和特权地位B．“大宗能率小宗,小宗能率群弟”C．有利于宗庙的广泛建立D．协调统治阶级与被统治阶级的关系7．我国古代的皇帝制度创建于A．西周B．秦朝C．西汉D．东汉8．秦朝御史大夫的职责是A．助理万机B．管理军事C．主管教育D．兼理国家监察事务9、实行削藩而产生“七国之乱”的皇帝是A. 汉高祖B. 汉文帝C. 汉景帝D. 汉武帝10．下列具有监察功能的官职是①丞相②御史大夫③刺史④中书省A．①④B．①②C．②④D．②③11．唐太宗时期，假设国家要在关中一带修建一项大型水利工程，这项工程的实施涉及众多机构，按制度规定其运作程序是A．尚书省→中书省→门下省→工部B．中书省→门下省→尚书省→工部C．门下省→中书省→尚书省→工部D．尚书省→门下省→中书省→礼部12．明太祖为加强君权而采取的最重要的一项措施是A．废除丞相B．废除行省C．八股取士D．地方设三司13．清朝有这样一个机构，它机构简单，人员精干，是辅助皇帝处理政务的最重要的中枢机构。

2010～2011学年度第一学期期中考试高一英语试题DC. two miles awayD. two miles far away from5. I was deeply impressed _______ his speech.A. inB. withC. toD. for6. --Tom, why not come yesterday?--I _______ , but I had a quite important meeting.A. hadB. willC. didD. was going to7. All the students in our class made _______ progress by studying harder this term.A. aB. greatC. a greatD. 不填8. When we asked him the question, he always wants to avoid _______ it.A. answeringB. to answerC. answerD. being answered9. The little girl _______ go to the cinema rather than _______ at home alone that night.A. prefered; stayB. prefers to; to stayC. prefered to; stayD. prefers to; stay10. The police _______ the missing boy everywhere when he suddenly appeared in a theatre.A. were searching forB. are searching forC. were searchingD. is searching for11. --Would you mind if I _______ here?--_______. It's not allowed.A. smoke; Yes, pleaseB. smoked; You'd better notC. smoke; That's all rightD. smoked; You are welcome12. Mr Smith likes traveling _______ ; but his wife enjoy _______ .A. by train; taking a taxiB. on train; by taxiC. by train; by taxiD. on train; taking a taxi13. Until midday, Mary's letter _______ reached me.A. being dated April 1B. dating April 1C. to date April 1D. dated April 114. We can't go any faster; we've already _______.A. with high speedB. in high speedC. at high speedD. of high speed15. The boy had only____slight temperature but the doctor regarded____illness as serious enough for______hospital treatment.A. /;/;theB. a;/;/C. a;the;/D./;the;theII. 完形填空(每小题1.5分，共30分)Nowdays 16 children go to school17 few of them have ever asked themselves18 they go there. Some children think that they go to school just to learn their mother tongue, English and other foreign langugaes, history, science, 19 and a few other 20 . But why do they learn these things? Are these the only things they should learn at school?Actually children go to school to 21 themselves for the time when they will be grown up and will have to 22 themselves.They learntheir own language 23 they will be able to 24 with people in foreign countries, make friends with them and learn 25 about their culture and history. They learn mathematics in order to be able to measure the things around them and calculate sums.26 helps them understand something about the world around them and history teaches them about the past and people. Nearly everything they study at school has some use 27 in their 28 , but there is one more 29 reason why children go to school.It is more important to receive education that just learning 30 .We go to school 31to learn how to learn. Learning is not just for school but for life. So even after we have left school, we have to continue to learn. A man who 32 knows how to learn will always be 33 because whenever he is faced with a completely new task or problem, he will teach himself how to deal with it in the best way.34 ,children do not go to school just to learn languages, mathematics, geography, etc. They go to school to 35 how to learn.16. A. some B. most C. few D. all17. A. but B. so C. and D. because18. A. how B. when C. why D. that19. A.cookingB. sowingC. playingD. geography20. A. subjects B. skillsC.languagesD. games21. A. make B. prepare C. teach D. study22. A. teach B. support C. live D. work23. A. and B. in ordertoC. so as toD. so that24. A.communicateB. workC. talkD. study25. A. everything B. anythingC.somethingD. nothing26. A. Foreign languages B.MathematicsC. HistoryD. Geography27. A. practical B. specialC.differentD. importance28. A. work B. lives C. study D. communication29. A. difficult B. unusualC.importantD. kind30. A.foreign languages B. scienceC.mathematicsD. facts31. A. above B. at all C. in all D. for allall32. A. doesn'tB. neverC. reallyD. may 33. A. unsuccessfulB. calmC. successfulD. useful 34. A. AlthoughB. ButC. HoweverD. Therefore 35. A. begin B. work C. live D. learn III. 阅读理解(每小题2分，共40分)(A)How many coins have you got in your pocket right now? Three? Two? One?With a phone card you can make up to 200 calls without any change at all.1. What do you do with it?Go to telephone boxmarket“phone card”. Put in your card to start, make your call and when you've finished, a screen tells you how much is left on your card.It costs no extra for the cards, and the calls cost 10p per unit, the same as any other pay phone call.You can buy them in units of 10, 20, 40, 100 or 200.2. Now appearing in a shop near you.Near each card phone place you'll find a shop where you can buy one. They're at bus, train and city tube stations(地铁站).At many universities, hospitals and clubs, restaurants and gas stations on the highway and shopping centers.At airports and seaports.3. No more broken pay phones.Most broken pay phones are like that because they've been damaged. There are no coins in a card phone to excite thieves' interest in it. So you're not probably to find a broken one.Get a phone card yourself and try it out. Or get a bigger wallet.36. The passage is most probably _______.A. a warningB. a noticeC. an advertisementD. an announcement37. There are three sections in the passage. Which one do you think is about why phone cards are good?A. section 1.B. section 2.C. section 3.D. section 1,2,3.38. Which statement of the following is right by inference(推测)?A. Using a phone card will cost you less money than pay phone call.B. Phone cards are easier to carry.C. If a thief steals your phone card, he can't use it any more.D. When you finish your call, take out your card first and then you will see how many calls you can still make.(B)You must have seen an oil lamp before. But do you know how it works?One end of the lamp wick(灯芯) is immersed(把……浸入……之中) in oil and the other end is not immersed. When you light the end which is not immersed, it will burst into flame. This is because the oil is able to rise up the lamp wick thus helping it to burn.In the same way, if you immerse the end of a piece of chalk into a glass of water, the water will soon climb up the chalk making it wet.If a piece of ordinary glass tubing is heated in a gas flame until it becomes soft,it can be pull into a tube of a very small hole. Immerse the tube into water or any other liquid which wets glass, you will find that the liquid rises to a height of several centimeters. This is known as capillary action. The liquid rises because there is an attractive force between the liquid and the glass. The attractive force depends on the diameter of the tube and the type of liquid used.39. Why can an oil lamp work?A. Because there is oil.B. Because there is oil climbing up the wick.C. Because the other end is immersed.D. Because the wet end is lighted.40. The passage mentions all the things except_______ .A. oilB. waterC. chalkD. paper41. The last sentence means that _______ .A. the thinner the diameter, the greater the attractive forceB. the diameter of the tube and the kind of the liquid decide the greatness of the forceC. the thinner the diameter, the smaller the attractive forceD. oil climbs up higher than water42. The liquid rises up a tube because _______ .A. the tube is thinB. the glass has an attractive forceC. the liquid tends to rise upD. both glass and liquid act on each other43. The passage mainly talks about _______ .A. an oil lampB. an ordinary tubingC. liquid climbing up thingsD. capillary action(C)America is growing older. Fifty years ago, only 4 out of every 100 people in the United States were 65 or older. Today, 10 out of every 100 Americans are over 65.The aging of the population will affect American society in manyways-education, medicine, and business. Quietly, the growing of America has made us a very different society-one in which people have a quite different idea of what kind of behavior is suitable at various ages.A person's age no longer tells you anything about his \ her social position, marriage or health. There's no longer a particular year in which one goes to school or goes to work or gets married or starts a family. The social clock that kept us on time and told us when to go to school, get a job, or stop working isn't as strong as it used to be. It doesn't surprise us to hear of a29-year-old university president or a 35-year-old grandmother, or a 70-year-old man who has become a father for the first time. Public ideas are changing.Many people say, “I am much younger than my mother-or my father-was at my age.” No one says, “Act your age” any more. We've stopped looking with surprise at older people who act in youthful ways.44. It can be learnt from the text that the aging of the population in America _______.A. has made people feel youngerB. has changed people's social positionC. has changed people's understanding of ageD. has slowed down the country's social development45. The underlined word 'one' refers to _______ .A. a societyB. AmericaC. a placeD. population46. “Act your age” means people should _______ .A. be active when they are oldB. do the right thing at the right ageC. show respect for their parents young or oldD. take more physical exercise suitable to their age47. If a 25-year-old man becomes general manager ofa big firm, the writer of the text would most probably consider it _______ .A. normalB. wonderfulC. unbelievableD. unreasonable(D)If you are planning to study in the United States, you need to consider several factors. Everyone has different opinions about where is the best place to live in. Also, the best places to live are not always home to the best schools. Finally, many schools specialize indifferent areas of study. The Massachusetts Institute of Technology, for example, is a great school for computer science and technology-related fields of study. However, if you want to study oceanography(海洋学), your interests may be better served by attending school in a place that is on a coastline or near the ocean.Now I am sure that you know which schools are considered the best in the country. So I will tell you about which states I believe are the best to live in.California is a nice state. Northern California specifically has very good weather. Los Angeles in Southern California is another story though. Life in Los Angeles is full of excitement and fast,and sometimes dangerous. As for me, I enjoy the time I spent in Massachusetts, Virginia and Maryland and these states have a lot of history and culture. The weather is not as perfect as California, but it is still quite nice. My favorite area of America is the Mid-west. Middle America, I think, is home to the true American sense of values. In addition, there are many good universities there.Also, you need to think about your likes and dislikes and then research the various states. You like sunshine and hate snow? Then you probably won't like the Midwest or even the Northeast. Open space, nature and peace and quiet? Then you probably should stay away from America'slarge cities. Are you interested in government? Then Washington D.C. is the only place for you. Whatever you decide, put some thought into it. The place you live could be the difference between a great study-abroad experience and a state of great suffering on earth.48. From the first paragraph we can conclude (得出结论)that in the USA _______.A. all colleges and universities lie in big citiesB. all colleges and universities lie in beautiful placesC. famous colleges and universities lie in nice placesD. famous colleges and universities may not lie in nice places49. What should be considered first if you want to study in the USA?A. The climate.B. The scenery.C. The study condition.D. The living condition.50. If you study in Middle America, you can probably _______ .A. find the best universitiesB. feel the real character of the nationC. meet the most famous professors thereD. face more difficulties(E)My mother is a diligent and kind woman. She is very busy from morning till night. As a teacher, she works hard.51 Both my brother and I love her dearly as she loves us.My mother has been teaching math at a middle school in my hometown. She goes to work early in the morning and does not return home until late in the afternoon. 52 She treats them with patience and teaches them well. For her excellent quality and very good teaching results, she has been elected as a model teacher several times.53 Every day, when she comes back home from work, she sets about doing housework, sweeping the living room and bedrooms or cleaning the furniture, and putting everything in good order. She seems to be busy all the time. As she has been very busy working every day, shelooks older than her age. But she looks as cheerful and happy as ever. Mother never buys expensive dresses for herself, but she often buys some inexpensive but high quality clothes for us. 54 She just eats a plain meal outside when she is too busy to cook herself. She lives a busy yet simple life, without any complaints.Often she says to us, “work while you work, and play while you play. That is the way to be happy and gay. If you do not work, you will become lazy and be of no use to society”. What a piece of good advice this is! 55 This advice of hers will always serve as a guide to my behavior. My mother is great indeed, and I always feel proud of her.A. She enjoys listening to classic music.B. As a mother, she takes good care of us and gives us every comfort.C. She loves her students and cares for them.D. She never goes to expensive restaurants to enjoy meals.E. My mother is hard-working and never wastes money.F. I never forget it and always bear it in my mind.G. Can you tell us something about your mother?V.写作(共两节，满分35分)第一节短文改错(共10小题；每小题1分，满分10分)When I was in high school, most of my friend had bicycles. I hoped Icould also have it. One day I saw a second-hand bicycle, that was onlyone hundred yuan. I asked my father the money. But he said couldonly give me half of the money. He should find the other half myself. SoI went to sell newspapers after the school. My father was pleased if Ishowed him the money a month after. He gives me the other fifty.You can imagine how much happy I was when I rode to school onmy own bicycle.第二节书面表达(共25分)请你根据提示写一封信。

2010—2011学年度第一学期期中考试（人教）八年级数学试卷题号 一二三四五六总分得分试卷满分100分，考试时间100分钟一、选择题：（本题满分30分，每小题3分）在下列各题的四个备选答案中，只有一个是正确的，请把你认为正确的答案的字母代号填在题后的括号内。

．．．．．．．．．1．下列图案是轴对称图形的有（）。

A.（1）（2）B.（1）（3）C.（1）（4）D.（2）（3）(1)(2)(3)(4)2.下列几种说法：①全等三角形的对应边相等；②面积相等的两个三角形全等；③周长相等的两个三角形全等；④全等的两个三角形一定重合。

其中正确的是（）。

A.①②B.②③C.③④D.①④3．已知直角三角形中30°角所对的直角边为2㎝，则斜边的长为（）。

A.2㎝B.4㎝C.6㎝D.8㎝4．点M （1，2）关于x 轴对称的点的坐标为（）。

A.（—1，2）B.（－1，－2）C.（1，－2）D.（2，－1） 5.等腰三角形的底角与顶角的度数之比为2∶1，则顶角为()。

A.72°B.36°C.36°或72°D.18° 6．如图，∠B=∠D=90°，CB=CD ，∠1=40°，则∠2=（）。

A ．40°B.45°C.50°D.60°7.如图，△ABC 中，AD ⊥BC ，D 为BC 的中点，以下结论：（1）△ABD ≌△ACD ；（2）AB=AC ；（3）∠B=∠C ；（4）AD 是△ABC 的角平分线。

其中正确的有（）。

A ．1个B.2个C.3个D.4个 8.下列说法错误的是（）。

A.1的平方根是1B.–1的立方根是－1C.2是2的平方根D.0是0的平方根9．在下列实数21,π,4,31,5中，无理数有()。

A ．1个B ．2个C ．3个D ．4个第6题AB CD第7题学校班级姓名考号AC B D10．如图,四边形ABCD沿直线l对折后互相重合,如果AD∥BC,有下列结论：①AB∥CD②AB=CD③AB⊥BC④AO=OC其中正确的有（）。

2010—2011学年度第一学期期中测试题高一级语文试卷本卷共8页，满分150分，考试用时150分钟一、本大题4小题，每小题3分，共12分。

1．下列词语中加点字的读音完全正确的一项是（）A．青荇．（xìnɡ）颓圮．（pǐ）百舸．（ɡē）挥斥方遒．（qiú）B．拜谒．（yè）忤．视（wǔ）目眩．（xuàn）偏袒．（tǎn）C．遏．制（yè）彳亍．（chù）瞋．目（chēn）未雨绸缪．（móu）D．须臾．（yú）戮．没（lù）自刎．（wěn）夜缒．而出（chuí）2．选出下列句中加点的成语使用不恰当的一项（）A. “听证会上，面对专家们略带挑剔的提问，刘工程师胸有成竹，对答如流。

B.舞蹈家杨丽萍精心打造的舞剧《云南映象》，融民族风情和舞蹈艺术于一炉，令人叹为观止。

C.随着21世纪科技不断向前发展，医学界对艾滋病患者将再也不会像刚发现时那样爱莫能助了。

D.小张体格强壮，打起球来又十分卖力，这次篮球比赛中，小张身体力行地投进了好几个球。

3．下列句子中，没有语病、表意明确的一项是（）A．这样做纯粹是一种个人行为，因为没有得到有关部门尤其是专门为我们设计安装这种隔板的房产部门的授权。

B．昨日，2009福布斯中国富豪榜出炉，比亚迪的王传福以拥有58亿美元的财富成为新科状元，东方希望集团的刘永行以拥有55亿美元的财富成为第二首富。

C．2008年12月27日，以色列发动代号“铸铅”的军事行动，大规模空袭加沙地带，与巴方激烈交火，造成大量人员和财产的伤亡。

D．三天之内就要学会打架子鼓，这个任务对于没有一点儿音乐基础的刘星来说，无疑不是一个大难题。

4．下列排序最恰当的一项是（）①读书，是人生的享受。

②从春花读到秋月，从夜雪初霁读到朝暾甫上。

③在起起伏伏中，或悟人生至理，或叹人生苍凉，都不失为人生之快事。

④在春秋默默交替里，在岁月寂然运行中，心灵因书时而大恸，时而微喜，时而寒霜彻骨，时而微风拂面，一波三折，百转千回。

2010-2011学年度第一学期期中考试高一化学试题相对原子质量：H:1、Mg:24、C:12、O:16、S:32、Cl:35.5、Na:23 Ca:40 Cu：64 K：39 He：4 Mn:55一、选择题（每小题只有一个正确答案）1.下列说法正确的是（）A.摩尔是七个基本物理量之一B.1mol氧气中含NA个氧原子C.摩尔是表示物质的量的单位D.水的摩尔质量是18g2. N A代表阿伏加德罗常数的值，下列说法正确的是A.在同温同压时，相同体积的任何气体单质所含的原子数目相同B.2g氢气所含原子数目为N AC.在常温常压下，11.2L氮气所含的原子数目为N AD.17g氨气所含电子数目为10N A3.NA为阿伏加德罗常数,下列物质所含分子数最少的是( )A.0.8mol乙醇B.标准状况下6.72 L氨气C. 3.6g水D.含NA 个氢原子的甲烷（CH4)4.下列化学反应中，属于氧化还原反应的是（）A．Na2CO3＋CaCl2===CaCO3↓＋2NaClB．Fe+CuSO4===Cu+FeSO4C．2NaHCO3Na2CO3+CO2↑+H2OD．CaO＋H2O===Ca（OH）25.下列化学变化中，需加入氧化剂才能实现的是 ( )A．C→CO2 B．CO2→CO C．CuO→Cu D．H2SO4→BaSO46．过滤后的食盐水仍含有可溶性的CaCl2、MgCl2、Na2SO4等杂质，通过如下几个实验步骤，可制得纯净的食盐水：①加入稍过量的Na2CO3溶液；②加入稍过量的NaOH溶液；③加入稍过量的BaCl2 溶液；④滴入稀盐酸至无气泡产生；⑤过滤正确的操作顺序是（）A．③②①⑤④B．①②③⑤④C．②③①④⑤D．③⑤②①④7.下列关于0.1mol/LBa(NO3)2溶液中正确说法是( )A.该溶液可由1L水中溶解0.1molBa(NO3)2制得B.1L该溶液中含有Ba2+和NO3-总数约为3×6.02×1022个C.0.5L该溶液中Ba2+离子的物质的量浓度为0.2mol/LD.0.5L该溶液中NO3-离子的物质的量浓度为0.1mol/L8.提纯含有少量硝酸钡杂质的硝酸钾溶液，可以使用的方法为（）A．加入过量碳酸钠溶液，过滤，除去沉淀，溶液中补加适量硝酸B．加入过量碳酸钾溶液，过滤，除去沉淀，溶液中补加适量硝酸C．加入过量硫酸钠溶液，过滤，除去沉淀，溶液中补加适量硝酸D．加入过量硫酸钾溶液，过滤，除去沉淀，溶液中补加适量硝酸9.下列溶液中氯离子浓度最大的是（）A． 400 ml 0.5 mol/L BaCl2溶液B． 200 ml 0.5 mol/L MgCl2溶液C． 300 ml 1 mol/L NaCl溶液D． 100 ml 0.5 mol/L AlCl3溶液10.下列反应的离子方程式中，正确的是（）A．稀硫酸滴在银片上：2Ag+2H+=2Ag++H2↑B．稀硫酸与氢氧化钡溶液混合：SO42-+Ba2+=BaSO4↓C．稀硝酸滴在大理石上：CaCO3+2H+=Ca2++H2CO3D．氧化铁与稀盐酸混合：Fe2O3+6H+=2Fe3++3H2O11.从2L物质的量浓度为1mol/L的NaOH溶液中取出100ml溶液，下面关于这100ml溶液叙述错误的是（）A 物质的量浓度为 0.1mol/LB 物质的量浓度为 1mol/LC 含NaOH 4gD 含NaOH 0.1mol12.设NA为阿伏加德罗常数,下列说法正确的是( )A.18gNH4+离子中所含的电子总数为12NAB.标准状况下,11.2L水含有的分子数为0.5NAC.1L0.3mol/LNa2SO4溶液中,含有Na+ 和SO42- 总数为0.9NAD.常温常压下,铝从盐酸中置换出1molH2,电子转移的总数为3NA13. 下列实验操作中正确的是A应使混合物中的水分完全蒸干后,才能停止加热B. 蒸馏操作时,应使温度计水银球靠近蒸馏烧瓶的支管口处C. 分液操作时,下层液体从分液漏斗下口放出后再将上层液体从下口放出到另一个烧杯中D. 萃取操作时,应选择有机萃取剂,且萃取剂的密度必须比水大14.某KCl、MgCl2、Mg(NO3)2形成的混合中,c(K+)=0.1mol/L,c(Mg2+)=0.25mol/L,c(Cl-)=0.2mol/L,则c(NO3-)为( )A. 0.15mol/LB. 0.10mol/LC. 0.25mol/LD. 0.40mol/L15.某金属0.1mol跟足量盐酸反应,标准状况下得氢气3.36L,则生成物中该金属元素的化合价为( )A. +1B. +2C. +3D.+416.钠原子和钠离子比较，下列说法错误的是（）A.钠离子比钠原子稳定B.钠是银白色金属，钠离子无色C.钠与钠离子化学性质相同D.钠与钠离子核外电子数不同17.下列关于铝说法不正确的是（）A.铝是金属元素在地壳中含量最多的元素B.铝是比较活泼的金属，在化学反应中容易失去电子，表现还原性C.铝箔在空气中受热可以熔化，且发生剧烈的燃烧D.铝箔在空气中受热可以熔化，但由于氧化膜存在，熔化铝并不掉落18．在0℃ 1.01×105 Pa下，有关H2、O2、CH4三种气体的叙述正确的是( )①其密度之比等于物质的量之比②其密度之比等于摩尔质量之比③等质量的三种气体，其体积比等于相对分子质量的倒数比④．等体积的三种气体，其物质的量之比等于相对分子质量之比A．①③B．②③C．②④D．③④张家窝中学2010-2011学年度第一学期期中考试高一化学试题班级学号姓名成绩二、填空题19．①4.5g水约含个水分子,与 g硫酸所含的分子数相等；②相同质量的SO2和SO3所含硫原子的物质的量之比为氧原子的物质的量之比为;③500mL 、0.2mol·L－1 BaCl2溶液中Cl－离子浓度为mol·L－1, 该溶液中Cl－离子总数为N A;④在一定温度和压强下，1体积X2气体与3体积Y2气体化合生成2体积气体化合物，则该化合物的化学式为__________;20．在无土栽培中，需配制一种含 50 mol NH4Cl、16 mol KCl 和24 mol K2SO4的营养液。

2010—2011学年度第一学期期中考试试题满分100分 时量 90分钟一、选择题（每小题2分，共40分） 1、下列变化属于物理变化的是A 、水结成冰B 、钢铁生锈C 、食物腐败D 、木材燃烧 2、成语是中华民族文化的瑰宝，下列成语中的变化属于化学变化的是A 、木已成舟B 、烟消云散C 、滴水成冰D 、百炼成钢3、下列科学家中通过试验研究空气组成的是A 、道尔顿B 、门捷列夫C 、 拉瓦锡D 、 阿伏伽德罗 4、下列是纯净物的是A 、 食盐水B 、 海水C 、矿泉水D 、 冰水混合物5、下列反应中，属于氧化反应但不属于化合反应的是A 、 氧气氢气水通电+−−→− B 、五氧化二磷氧气磷点燃−−→−+ C 、 水二氧化碳氧气酒精点燃+−−→−+ D 、四氧化三铁氧气铁点燃−−→−+ 6、用双氧水制取氧气时，忘记加二氧化锰，其结果是 A 、不放出氧气 B 、放出氧气速率慢 C 、放出氧气总量会减少 D 、放出氧气的量增多 7、日常生活中接触到“含氟牙膏”“高钙牛奶、碘盐”“加铁酱油”等用品，这里的氟、钙、碘、铁指的是A 、单质B 、原子C 、离子D 、元素8、鉴别空气、氧气、氮气三瓶气体，最简单的方法是A 、将燃着的木条分别伸入集气瓶B 、将气体分别通人澄清的石灰水中C 、分别观察三瓶气体的颜色D 、用带火星的木条分别伸入集气瓶9、在四川汶川大地震中，很多同胞失去了宝贵的生命。

在这些遇难同胞中，有很多人不是被石块压死，而是在废墟里漫长的等待中严重脱水而死，说明了水对于我们生命的延续是如此的重要，下列关于水的说法中不正确的是A 、水是氧化物B 、水由氢、氧两种元素组成C 、水由水分子构成D 、水由两个氢原子和一个氧原子构成 10、下列物质属于氧化物的是（ ）A 、O 2B 、COC 、KCl03D 、CH 3COOH 11、下列物质含有氧分子的是 A 、水 B 、二氧化碳 C 、高锰酸钾 D 、液氧12、将氯酸钾、二氧化锰、高锰酸钾的混合物装入试管并充分加热，反应完成后试管中残渣中物质有A 、1种 Ｂ、２种 Ｃ、３种 Ｄ、４种 13、下列仪器能加热，但加热时需要垫上石棉网的是 A 、烧杯B 、量筒C 、 试管D 、蒸发皿14、下列实验操作正确的是A B C D15、空气和水是我们早已熟悉的物质，通过化学的学习，我知道空气中的氮气是A 、化合物B 、混合物C 、纯净物D 、氧化物 16、化学就在我们身边，下列变化过程中我认为有新物质生成的是 A 、向冷玻璃上呼气 B 、石灰石粉碎 C 、天燃气燃烧 D 、冰箱内放置木炭消除异味 17、进行量筒里液体读数时，仰视读数为29、0mL ，，则实际液体体积为A 、29、0mLB 、大于29、0mLC 、小于29、0mLD 、无法确定 18、下列关于分子、原子的叙述中，错误的是 A 、原子核在化学反应前后一定不会发生改变 B 、分子总是在不断运动着 C 、分子在化学变化中不可再分 D 、原子是由原子核和核外电子构成的 19、盛浓硫酸的试剂瓶上应该贴有下列那种标志有毒品A B C D 20、下列对化学实验制取氧气的基本操作说法正确的是 A 、为了不浪费气体，加热时一有气体产生就立即收集 B 、实验完毕后应先熄灭酒精灯，后把导管拿出水面 C 、收集氧气的集气瓶应瓶口向下倒放在桌面上 D 、装药品前应先检查装置的气密性二、填空题（每空1分 共36分 ）21、按要求写出下列元素和物质的符号或名称：硫元素 ； 氧化镁 ； P 2O 5 ； Ca 。

2010至2011学年上学期期中水平测试S 版 小五 语文 上册 期中 共8页第2页2010至2011学年上学期期中水平测试五年级语文试卷（时间：120分钟 满分：100分）题号 一 二 三 写字分总分 得分1、请默写《暮江吟》。

（5分） 作者【 】， 。

， 。

2、请照例子写词语。

（2分）若．有若．现 横七．竖八．3、请把下面的句子补充完整。

（4分）（1）麻雀虽小—— 。

（2）四面荷花三面柳， 。

（3） ，万水千山只等闲。

（4） ，风月无边。

得分 评卷人学校： 班级： 姓名： 考号：一、语言积累与运用（20分）S版小五语文上册期中共8页第3页务→→→→英勇跳崖的顺序写的。

（二）按一定顺序排列下面的句子：（6分）（）明媚可爱的春天到了，银杏树上开满了洁白如玉的小花。

（）当金色的秋天悄悄降临到人间，树上挂满了银杏，像一个个胖娃娃在树叶间捉迷藏。

（）严寒得冬天，银杏树顶着寒冷，冒着风雪，像一个坚强的战士。

（）仲夏，银杏树上的叶子长得更加茂密了。

（）虽然它没有牡丹花艳丽多姿，也没有兰花芳香醉人，但我喜欢它那洁白无暇的花朵。

（）它那粗壮的枝干像一把撑开的大伞，为人遮荫蔽阳。

（三）按原文填空。

（每空0.5分，共6分）1、胡杨，是的树。

胡杨是挡在沙漠前的屏障，身后是城市，是，是，是并不了解它们的的芸芸众生，可它们不在乎。

它们将一切浮华虚名让给了牡丹，让给了，让给了所有稍纵即逝的，而将这的风沙留给了自己。

2、为了整个班，为了整个潜伏部队，为了这次战斗的胜利，邱少云像S版小五语文上册期中共8页第4页，趴在火堆里。

3、有时候太阳躲进云里。

阳光直射到水面上，很难分辨出，，只看见一片的亮光。

（四）课文精彩内容回放。

（10分）为了（托拖）住敌人，七连六班的五个战士一边痛击追上来的敌人，一边有计划的把大批敌人引上了狼牙山。

他们利用险要的地形，把冲上来的敌人一次又一次的打了下去。

班长马宝玉沉着．（zháo zhuó）地指挥战斗，让敌人走近了，才下命令狠狠地打。

2010—2011学年度第一学期期中学业测试八年级思想品德试题一、单项选择(下列各小题所给的四个选项中，只有一项是正确的，请将正确选项前面的字母填在下面的答题栏内。

每小题2分，共20分)答题栏：1. 中学生小刚的母亲下岗了，父亲靠打零工维持家庭开支。

但小刚却看上了一双价格不菲的耐克运动鞋，非要母亲去买，否则就不上学了。

小刚的要求是（）①没有关心父母的健康②没有体贴父母的辛劳③向父母提出了过分的要求④没有听取父母的教诲A. ①②④B. ②③④C. ①④D. ②③2. 2009年1月29日，教育部办公厅发布《学校民族团结教育指导纲要(试行)》，要求全国中小学设置专门的民族团结教育课程。

要维护民族团结，我们青少年学生要做到（）①自觉尊重各民族的风俗习惯②自觉履行维护民族团结的义务③积极同破坏民族团结的行为作斗争④把维护民族团结作为当前学习的主要任务A. ①②③B. ②③④C. ①③④D. ①②④3. 2010年9月7日，日本以其国内法逮捕了在钓鱼岛捕鱼作业的中国船长，激起了全球华侨华人的愤怒声讨和强烈抗议，引发了两岸三地的保钓热潮。

这说明（）①维护钓鱼岛主权，符合中华民族的根本利益②海峡两岸人民是骨内同胞，手足兄弟③全球华侨华人都是炎黄子孙，虽远隔千山万水，割不断民族的血脉亲情④用武力解决钓鱼岛问题已迫在眉睫A. ①②④B. ②③④C. ①②③D. ①③④4. 在生活中，我们总希望快乐时有人分享，痛苦时有人分担，忧伤时有人安慰，气馁时有人鼓励。

这说明（）①通过交往，可以解决生活中遇到的一切烦恼和忧愁②人生离不开交往③通过交往，能够实现心灵的沟通，保持心情愉快④通过交往能够找到感情的寄托A. ①②③B. ②③④C. ①②④D. ①③④5. 据一项题为“青少年眼中的朋友”的调查显示：约90%的青少年拥有2个以上的知心朋友，其中46%的人表示自己的知心朋友数量超过4个，朋友是他们主要的倾诉对象，这表明（）A. 青少年不善交往，朋友太少B. 朋友就是用来分担痛苦的C. 青少年时期，朋友圈是我们交往的主要内圈D. 我们青少年的主要任务就是交往6. “好言相待，舒心暖怀；恶语伤人，结怨招灾。