资源简介 哈师大附中2011—2012学年度下学期4月月考高一英语试题命题人:高一英语备课组(满分150分 时间 90分钟)第一卷 (共三部分)第一部分:单项填空(共30小题;每题1分,满分30分)从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。并在答题卡上将该项涂黑。1. He suddenly saw Sue _______ the room. He pushed his way _______ the crowd of people to get to her.A. across; across B. over; throughC. over; into D. across; through2. I would like a job which pays more, but _______ I enjoy the work I’m doing at the moment.A. in other words B. on the other handC. for one thing D. as a matter of fact3. --- Did you go to the show last night --- Yeah. Every boy and girl in the area _______ invited.A. were B. have been C. has been D. was4. It is the hotel _____located in the downtown _______he applied to for a job.A. / ; that B. which; that C. that; where D. that; that5. An old friend of mine called me up this morning, but he refused to tell me his present _______.A. home B. place C. where D. whereabouts6. Where to get the materials and how to get them ________ at the meeting.A. have not discussed B. have not been discussedC. has not discussed D. has not been discussed7. ---Excuse me, sir._______ either she or I selected to join the team ---Sorry, neither she nor you _____.A. Am; are B. Is; is C. Are; are D. Is; are8. The USA received 772 applicants from the Chinese mainland in 2010, making ______ the top market of the Green Card through investment program.A. it B. itself C. that D. them9. J.K. Rowling’s first Harry Potter was a great success and she _______ seven books ever since.A. had published B. has published C. had come out D. has come out10. The new building will be built_____ was a wasteland 30 years ago.A. where B. in which C. in what D. there11. Large quantities of meat _______ sold in that store at the present time.A. are being B. is being C. will be D. is12. An experienced doctor usually judges a patient’s illness according to the various _______.A. signs B. symbols C. signals D. marks13. The teacher thinks that it’s wrong of students to use mobile phones in class, _______ A. doesn’t he B. isn’t it C. does he D. is it14. --- How many people present at the meeting agreed to the plan --- _______.A. Nobody B. None C. Neither D. Nothing15. “Goodbye, then,” she said, without even _______ from her book.A. looking down B. looking up C. looking away D. looking on16. It is so good that he has earned ______$ 5,000 this month.A. no fewer than B. as many as C. up to D. less than17. Sam couldn’t ______how to work out the problem until the teacher explained it to him.A. go through B. figure out C. come up D. get over18. Sad _______ she was at the news _______ his son died in the earthquake, she didn’t break down.A. though; which B. as; which C. though; when D. as, that19. The two books are _______ same size, but different _______ content.A. of; of B. in the; in C. of the; in D. in; of20. Jones and Tony are _______ friends and they have been keeping _______contact since they graduated from college.A. closely; close B. close; close C. closely; closely D. close; closely21. ______allow drugs to become uncontrolled in our district.A. In certain case can we B. In no case we canC. In no case can we D. In any case we can22. _______ in the regulations that you shouldn’t tell other people the password of your e-mail account.A. What is required B. What requires C. It is required D. It requires23. Pass me the map! Can you find our _______on this map A. situation B. condition C. state D. position24. They have read the paper many times, but it doesn’t make any _______.A. sense B. value C. mark D. symbol25. All through history, big changes have taken place in _______ English language, especially when Henry IV became King of England.A. a B. / C. the D. an26. Disabled though he was, he tried to lead _______ as possible.A. as a normal life B. as normal a life C. so a normal life D. so normal a life27. _______ I really don't like art, I find his work impressive.A. As B. Since C. If D. While28. --- What should I wear to attend his wedding party --- Dress _______ you like.A. what B however C. whatever D. how29. I went to visit him. I found, ______, that he wasn't at home.A. but B. and C. however D. therefore30. Uncle Jack _______be rather difficult to get along with at times even though he’s a nice person in general.A. should B. can C. shall D. must第二部分: 完形填空(共20小题;每小题1.5分,满分30分)More Than I Had Dreamed OfFrom the time I was seven, I had a dream of becoming a member of the Students Union.I always__31 my school leaders for taking responsibility for all of us.So I dreamed of being a leader.Years flew by, and soon I was able to participate in the elections, 32 I would win.But the reality was that I hadn't had a chance.I wasn't pretty.Girls across the school hardly knew me.I just did not have what it 33 to win a school election.I was 34 .As I cried in my room that evening, I 35 took a deep breath and decided I wouldn't stop dreaming.I decided that I would 36 for elections again in my final year at school—and I would win.I recognized that my 37 had a lot of things in their favor.What were the 38 that would work in my favor I had good grades, and I was friendly and helpful.And my biggest 39 was the faith(信念) I had.I would not allow my plain appearance to hold me 40 from putting my best foot forward.That evening, I 41 my election plans a whole year in advance.I realized that girls would have to get to know me and recognize that I had the ability to _ 42 them.I loved making friends and I liked being helpful, 43 I decided that perhaps I could use these qualities to work to my advantage.In order to learn how to present a great election 44 , I also attended a course on effective public speaking.The day after the election, when the principal announced I won the second highest number of votes, the students 45 __. That joy on the faces of all my friends showed that my victory was 46 theirs.Suddenly, I realized that I had 47 much more than I had dreamed of.I had made many new friends and had helped people 48 the way.I had won the 49 and love of my schoolmates and they knew me as somebody who would stand by them.I was able to put a smile on their faces and 50 their day.31.A.admired B.remembered C.praised D.believed32.A.praying B.planning C.figuring D.judging33.A.supplied B.provided C.meant D.took34.A.concerned B.depressed C.surprised D.puzzled35.A.gradually B.immediately C.suddenly D.impatiently36.A.pay B.stand C.speak D.wait37.A.competitors B.friends C.enemies D.schoolmates38.A.cases B.methods C.examples D.points39.A.problem B.strength C.worry D.dream40.A.off B.down C.up D.back41.A.began B.discussed C.announced D.cancelled42.A.appreciate B.symbolize C.represent D.protect43.A.but B.thus C.so D.then44.A.campaign B.speech C.ceremony D.promise45.A.nodded B.gathered C.cheered D.cried46.A.only B.still C.almost D.also47.A.achieved B.increased C.devoted D.developed48.A.by B.to C.in D.along49.A.appointment B.acceptance C.election D.reputation50.A.enrich B.encourage C.brighten D.expand第三部分:阅读理解 (共两节,满分40分)第一节:(共15小题;每小题2分,满分30 分)AIt was a dark and stormy night.I was about to go to bed when I heard a tapping sound on mywindow."Who's there " I shouted.Suddenly there was a flash of lightning; I saw a face at the window.It looked like an alien (外星人) ...an alien that I had seen on the television show, "the X files".I felt very scared.I ran to my bed and pulled my blanket over my head.I started to shout for my parents but there was no reply.Then I remembered that they were at a fancy dress party.I looked out of my blanket but it was too dark to see anything.Then I heard footsteps.They were getting louder and louder.I ran to my drawer to take out my camera and started to take pictures in the direction of the window.Soon the footsteps died off.The grandfather clock struck.It was 12 midnight.I went back to my bed and tried to sleep.But I could not sleep.I felt too frightened.I sat up, and my mind was full of thoughts.Time passed...finally, I fell asleep.I woke up only after eight and decided to find out what it had been.I found some footprints outside my bedroom window.I measured them with a ruler and found them to be exactly the same size as my father's shoes.I then went to town to get the film developed.I didn't realize that I did not use the flash until I saw the black photos.When I reached home, I told my father the whole incident and he started to laugh.I started laughing too when he told me that he had dressed up as an alien for the party.Today, I am still amused to think I was so afraid of my own father.51.The writer took photos _____.A.to find out what it was B.just for funC.to scare the alien away D.for the party52.What could the writer see in the photos A.An alien's face. B.His father's face. C.Nothing. D.A flash.53.Which of the following statements is TRUE A.The writer was afraid of his father. B.The writer stayed alone that nightC.The writer didn't sleep that night. D.The writer dressed up as an alien.BAs you move around your home, take a good look at the things you have. It is likely that your living room will have a television set and a video, and your kitchen, a washing machine and a microwave oven. Your bedroom drawers will be filled with almost three times as many clothes as you need. You almost certainly own a car and possibly a home computer, holiday abroad at least once a year and eat out at least once a week. Now, perhaps, more than ever before, people are wondering what life is all about, and what it is for. Seeking material success is beginning to trouble large numbers of people around the world. They feel that the long-hour work culture to make more money to buy more things is eating up their lives, leaving them very little time or energy for family or pastimes. Many are turning to other ways of living and downshifting is one of them.Six percent of workers in Britain took the decision to downshift last year. One couple who downshifted is Daniel and Liz. They used to work in central London. He was a newspaper reporter and she used to work for an international bank. They would go to work by train every day from their large house in the suburbs, leaving their two children with a nanny(保姆). Most evenings Daniel wouldn’t get home until eight or nine o’clock and nearly twice a month he would have to fly to New York for meetings. They both earned a large amount of money but began to feel that life was passing them by. Nowadays, they run a farm in the mountains of Wales. “I always wanted to have a farm here,” says Daniel, “and we took almost a year to make the decision to downshift. It’s taken sometime to get used to, but it’s been worth it. We have to think twice now about spending money on car repairs and we no longer have any holidays. However, I think it’s made us stronger as a family, and the children are a lot happier.” Liz, however, is not quite sure. “I used to enjoy my job, even though it was hard work and long hours. I’m not really a country girl, but I suppose I’m gradually getting used to looking after the animals. One thing I do like, though, is being able to see more of my children. My advice for other people wanting to do the same is not to think about it too much or you might not do it at all.”54. According to the text, the first two paragraphs tell us_________. A. people seldom work long hours to make money B. people hardly buy more things than necessary C. people are sure everything they own is in the right place D. people realize there is more to life than just making money55. When Daniel was a reporter he _________. A. lived in central London B. disliked his job C. missed his children D. was well paid56. Daniel and Liz both agree that the move to the farm _________. A. was easy to organize B. has improved family life C. was extremely expensive D. has been a total success57. The underlined word “downshifting” in the second paragraph means_________. A. repairing your car by yourself B. spending money carefully C. moving out to the countryside to live a simpler and better lifeD. living in a big house in the suburbs and dining out once a weekCThe situation is that familiar—deadlines are approaching, time runs out, disorder and confusion fills the day. The feeling is just as familiar—a slightly faster heart rate, and shortness of breath. Yes, it is panic time.It’s too late to kick yourself with “I should have started on this sooner.” or “it was a mistake to accept this tight deadline.” The only thing left to deal with the situation is to panic more efficiently.1. Focus.Panic happens when you are on an overload—too many things to do, too much pressure, too little time. But if you focus on the tasks that you need to take care of, and line them up in a logical list, you can have better control of a highly stressful and wild situation.2. Get rid of distractions.Time wasters and unnecessary activities are the last things you need during this time. Let everyone know you are on panic mode and should not be disturbed unless it is an emergency.3. Watch your time.Don’t be too engaged in one detail that you reduce your timing for the other important details. Mind the time and deal with each task so that you can finish all of the required activities sufficiently.Try to solve a panic situation as quickly as you can so that you can rest and get back your energy and strength for the next one.58. What can a person in a panic mode do to watch his time A. He should wear a watch. B. He should focus on one detail.C. He should do his work quickly. D. He should mind the time properly.59. The author suggests those on an overload___ .A. paying no attention to their panic mode B. planning their work according to a timetableC. doing their work in a careful and logical way D. asking their friends to help do the work60. The underlined word "distraction" probably refers to something that______.A. draws off one’s attention B. needs to be done at onceC. is worth doing D. costs much money61. Which of the following can be the title of the passage A. A Familiar Situation B. Panic More EfficientlyC. Keep Your Spirit High D. Throw Away DistractionsDWhere did all the tigers go That's what Indian Prime Minister Manmohan Singh wants to know. India's Sariska Project Tiger Reserve was once home to 26 tigers. Now it's home to none. Singh has ordered a police investigation into the disappearance, and created a new taskforce to save the rare animals.Tigers are an endangered species. Half of the world's tiger population lives in India.For years, tigers have been disappearing from India's national parks, but Sariska may be the last straw."Finally, it's come to this: at Sariska, there are no more tigers," said Sybille Klenzendorf, a senior biologist for tiger conservation at the World Wildlife Fund."Now the government has to react."On Thursday, Singh held the first meeting of forest officials, wildlife experts, and community leaders. They plan to count the nation's remaining tigers, and to come up with a plan to keep them safe."The tiger has always been a symbolic animal for the Indians," Klenzendorf told the reporter. "They were the first country to establish a reservation just for tigers."It's not hard to guess why the tigers are disappearing. Poachers can sell the big cats for $50,000 each. Tiger skin and bones are popular in Chinese medicine. A single tiger tooth can fetch $120.Recently, a gang of poachers admitted to killing 10 tigers in Sariska and were arrested."Indian tiger poaching is probably the biggest conservation problem in modern times," said Belinda Wright, the head of the Wildlife Protection Society of India.Poaching isn't the only problem. Many poachers use advanced technologies, like night glasses and long-range binoculars. Forest security officers are paid so poorly that few of them bother to track down the poachers. Even if a security guard were to find a poacher, many carry only a stick to carry out the law.Tiger fans hope that Singh's plans mean end for the poachers and hope for the endangered species.62.What’s the present situation about Sariska Project Tiger Reserve A.It has only 26 tigers left in it.B.It may be the last place for tigers.C.It has no tiger in it.D.The number of the tigers in it is getting smaller and smaller.63.What does the word “poachers” (in the sixth paragraph) mean A.People who protect wildlife. B.People who hunt illegally.C.People who act as forest guards. D.People who mainly feed on hunting.64.Which of the following can show the government’s reaction A.Indian Prime Minister held a meeting to discuss the issue.B.Indian Prime Minister accepted tiger as a national symbol.C.The government established a reservation just for tigers.D.A plan was made to count the nation’s remaining tigers.65.The following facts make it difficult to stop poaching except that _____.A.many poachers use advanced technologies (equipment)B.tigers are highly prized in tradeC.guards don’t take a severe action because of low payD.the government has not established any law on it第二节:(共5小题;每小题2分,满分10分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项,选项中有两项为多余选项。In the 60s, people asked about your astrological (about star) sign. In the 90s, they want to know your website. __66__ Your website is an electronic meeting place for your family, friends and potentially, millions of people around the world. Best of all, you may not have to spend a cent. The Web is filled with all kinds of free services and all it takes is some time and creativity.__67__ Like the table of contents of a book or magazine, the home page is the front door. Your site can have one or more pages, depending on how you design it.While web pages vary greatly in their design and content, most use a traditional magazine layout (版面设计). At the top of the page is a banner (横幅). Next comes a greeting and a short description of the site. Pictures, text, and links to other websites follow.__68__ Think about whom the site is for and what you want to say. Next, gather up the material that you want to put on the site.While there are no rules you have to follow, there are a few things to keep in mind:__69__ If you are too much at the beginning, you may never get the site off the ground. You can always add to your site.Less is better. Most people don't like to read a lot of text online.__70__Smaller is better. Since it can take a long time to download large image files, keep the file sizes small.Have the rights. Don’t put any material on your site unless you are sure you can do it legally. Learn the Net’sCopyright Article for more about this.Now it’s time to roll up your sleeves and start building.A. Start simply.B. Break it into small pieces.C. Draw a rough layout on a sheet of paper.D. Many websites are considered very interesting.E. Before you start building your site, do some planning.F. Think of your home page as the starting point of your website.G. These days, having a web address is almost as important as a street address.第二卷第一部分:短文改错(共10小题; 每小题1分,满分10分)The other day my brother and I went to the cinema by a bike.My brother is riding with me sitting on the seat behind.When we came the crossroads, a young man and a girl came up and stopping us.“We’ve found you at last,” they said.So we didn’t know them.Pointed to a policeman not far away, a young man explained, “He stopped us about half an hour before and made us to catch the next offender.Now come on! Stand here.Hope you won’t have to wait as soon as we did.Good luck.”第二部分:教材基础知识检测(一) 单词拼写。根据句意,填入正确的单词形式(注意词形的变化;仅限一词)。1. Athens, the capital of Greece, is known as the birthplace of western ____________ (文明).2. Gaudi worked on the project from 1882 until his death in 1926 and the church hasn’t finished ______________ (还;尚).3. ______________ (面对) so many disturbing problems, the manager would have a hard time.4. The most popular place for tourists is the Eiffel Tower, the famous ______________(象征) of Paris.5. The bags are designed to protect _________________ (中等大小的) boxes.6. There are three means of public ________________ (交通工具): buses, subway and trolley buses in this city.7. The Human Development Index e_________________ (审查) the achievements of 175 countries.8. Due to the town twinning agreement, there are visits and ________________ (交换) between schools, theatre groups and sports teams.9. Do you agree or disagree that advertisements are e_______________ (妙趣横生的)?10. Sanya in the south and Harbin in the north are both f________________ (令人着迷的) tourist cities in China.(二)短语考察。根据汉语,按要求完成以下词组。1. 逐渐的 _______ _______ _______ 2. 就…而言 ______ _______ ______3. 对……有控制力 ______ _______ _______ 4. 代表 _____ ____________ ______5. 排在后10名国家中 be _______ ________ _____ ___ ________ ________6. 脱贫 ______ _______ ________ ________ 7. 在英吉利海峡对面 ____ _____ ____ ______8. 出版 ___________ __________ 9. 采取有效措施 _______ _______ _________10. 以优雅动作在空中纵跃 __________ __________ the air with ___________ ___________第三部分:书面表达(满分20分)请根据下面表格内容提示,用英语写一篇短文来介绍太原和西安两个城市。城市 太原 西安地理位置 太原盆地北端 关中盆地气候特征 降雨量少,干燥 夏季多雨,冬季干燥人口面积 人口超过355万,面积6988平方公里 人口约843万,面积9983平方公里城市特色 以煤炭、机械工业为主要产业;重要的物资集散中心 工业体系齐全,是我国重要工业基地;文化底蕴深厚,人文之都发展前景 良好要求:1.词数:100左右 2.可适当增加细节,以使行文连贯。参考词语:太原盆地Taiyuan Basin 集散 collecting and distributing 机械 machineryTaiyuan,________________________________________________________________________参考答案单项选择: 1-15 DBDAD DDABC AAABB 16-30 CBDCB CCDAC BDBCB完形填空: 31-50 AADBC BADBD ACCBC DADBC阅读理解:A:51—53 ACB B: 54-57 DDBC C: 58-61 DCABD:62.C 细节题。根据第一段“India's Sariska Project Tiger Reserve was once home to 26 tigers. Now it's home to none”这两句可知:目前在这个保护区里没有老虎了。63.B 词义猜测题。poacher这个单词在文章的第二部分多次出现,根据其中的一些信息词a gang of poachers admitted to killing 10 tigers in Sariska and were arrested进行推测,被“逮捕”的人,当然是进行非法捕猎的人。64.A 细节题。根据第四段的内容可知:印度总理召集有关人员商讨并制订计划,这就是政府对目前情况所作出的反应。65.D 事实归纳题。根据倒数第二段的意义可知:偷猎者使用高技术设备,森林警察打击不力,以及高利益驱动,这些给防止偷猎行为带来难度。66-70 GFEAB短文改错:(1)去掉 a (2) is-was (3) came-came to (4) stopping-stopped(5) So-But (6) Pointed-Pointing (7) a-the (8) 去掉to (9)Before -Ago (10) soon-long单词拼写:1. civilization 2. yet 3. Facing 4. symbol 5. medium-sized 6. transport/ transportation7. examines 8. exchanges 9. entertaining 10. fascinating词组:1. little by little 2.in terms of 3. have (some) control /influence over /of;take control of4. be representative of 5. be among the bottom/last ten countries6. move out of poverty 7. across the English Channel 8. come out 9. take effective measures10. leap through the air with graceful movements参考范文Taiyuan, situated in the north of Taiyuan Basin, has a population of over 3.55 million. It covers an ares of 6988 square kilometers. The dry climate makes it have less rainfall. The city is known as a center of material collecting and distributing. The coal and machinery industries play an important part in its development.Xi’an lies in Guanzhong Basin. The city, with an area of 9983 square kilometers, has a population of around 8.43 million. It is hot and rainy in summer while it’s cold in winter. It is famous as a historic and cultural city. Now it has a complete industry system and is one of the most important industrial bases in China.The two capital cities both have their own features and will a bright future.哈师大附中2011—2012学年度下学期4月月考高一语文试题命题人:宫东亮 刘建学 高嵩博(满分150分 时间 120分钟)一、语言文字运用(12分)1、下列各句中加点成语使用正确的一项是( )A、学习是循序渐进的,那种不扎扎实实地学好基础知识就急于做高难度题的喧宾夺主的做法是不可取的。B、没有好本子就没有好戏可演,上质量差的剧本,演了就赔钱,所以寻找好本子就成了不少影视制作人朝思暮想的事。C、过于膨胀的心态并不符合国家利益,国家利益来自冷静的理性,而不是膨胀的情绪,中国在当今国际社会仍然需要韬光养晦。D、孩子在年幼时,把和大人一起干活儿看得像做游戏、玩玩具一样有趣,这时,如果家长因材施教,就可以培养孩子的劳动意识。2、下列各句中加点成语使用正确的一项是( )A、我的态度很鲜明,对任何邪教的言论不赞一词,对他们的行为深恶痛绝。B、对于帝国主义日益加深的经济、文化侵略,清政府不仅未加抵抗,反而开门揖盗。C、文章生动细致的描写了小麻雀的外型、动作和神情,在叙述、描写和议论中,倾注着强烈的感情,读来楚楚动人,有很强的感染力。D、他只不过在做自己的事情,顺便帮了一下别人,没想到却受到了不虞之誉。3、下列各句中,没有语病的一项是 ( )A.据《中国日报》报道,我国居民储蓄的43%用于子女的教育,这已经大大超过了用于养老或购买住房的储蓄比例。B.近年来先后实施的全面免除农业税、免收农村中小学生的学杂费,高度说明了中央政府对农民问题的充分关注。C.杨丽萍用她那优美娴熟的舞姿、流盼生辉的眼神,塑造了美丽而活泼的金孔雀形象,成为具有代表性的艺术形象。D.网络的虚拟所以有无尽吸引力,我想,就在于一个主要原因是它能隐藏你的身份,生活在一个虚幻迷离的世界里。4、下列语句中没有语病的一项是( )A.《中国教育报》开辟了刊登教学一线老师阐述自己在教学中,如何进行教学改革,如何既让学生学到知识,又使学生学到做人的文章。B.“但是”这个连词,多用在一句话的后半截,表示转折。比方说:你这次的考试成绩不错,但是强中自有强中手。C.在经贸方面,不管中美经贸关系将因中国入世而变得更加密切,但同时也应看到,中美之间的贸易摩擦和纠纷不但不会减少,很可能还会增多。D.蜂王浆,并非是蜂王所产,而是因为它被用作蜂王毕生享受的食物而得名。它珍稀名贵,来源奇特,成分复杂,有着极强的保健功能和奇异的医疗效果。二、古代诗文阅读(61分)(一)文言文阅读(19分)阅读下面的文言文,完成5—8题。晁错,颍川人也。以文学为太常掌故。错为人峭直刻深。上善之,于是拜错为太子家令。是时匈奴强,数寇边,上发兵以御之。错上言兵事,文帝嘉之。后诏有司举贤良文学士,错在选中。由是迁中大夫。错又言宜削诸侯事,及法令可更定者,书凡三十篇。孝文虽不尽听,然奇其材。当是时,太子善错计策,爰盎诸大功臣多不好错。景帝即位,以错为内史。法令多所更定。迁为御史大夫,请诸侯之罪过,削其支郡。错所更令三十章,诸侯喧哗。错父闻之,从颍川来,谓错曰:“上初即位,公为政用事,侵削诸侯,疏人骨肉,口让多怨,公何为也?”错曰:“固也。不如此,天子不尊,宗庙不安。”父曰:“刘氏安矣,而晁氏危,吾去公归矣!”遂饮药死,曰“吾不忍见祸逮身”。后十余日,吴、楚七国俱反,以诛错为名。上问爰盎曰:“今吴、楚反,于公意何如?”对曰:“不足忧也,今破矣。”上问曰:“计安出?”盎对曰:“吴、楚相遗书,言高皇帝王子弟各有分地,今贼臣晁错擅适诸侯,削夺之地,以故反,名为西共诛错,复故地而罢。方今计,独有斩错,发使赦吴、楚七国,复其故地,则兵可毋血刃而俱罢。”上默然良久。后乃使中尉召错,绐载行市。错衣朝衣,斩东市。谒者仆射邓公为校尉,击吴、楚为将。还,见上。上问曰:“闻晁错死,吴、楚罢不?”邓公曰:“吴为反数十岁矣,发怒削地,以诛错为名,其意不在错也。且臣恐天下之士箝口不敢复言矣。”上曰:“何哉?”邓公曰:“夫晁错患诸侯强大不可制,故请削之,以尊京师,万世之利也。计划始行,卒受大戮,内杜忠臣之口,外为诸侯报仇,臣窃为陛下不取也。”于是景帝喟然长息,曰:“公言善。吾亦恨之”——节选自《汉书》5.对下列句中加点词的解释,不正确的一项是( )A.固也。不如此,天子不尊,宗庙不安。 固:本来。B.吾不忍见祸逮身 逮:及,殃及。C.今贼臣晁错擅适诸侯 适:通“谪”,贬谪。D.吾亦恨之 恨:痛恨。6.下列句子分别编为 4 组,全都属于晁错死因的一组是( )①错为人峭直刻深②错又言宜削诸侯事,及法令可更定者,书凡三十篇③迁为御史大夫,请诸侯之罪过,削其支郡④刘氏安矣,而晁氏危⑤吴、楚七国俱反,以诛错为名⑥独有斩错……则兵可毋血刃而俱罢A.①②③ B.②③⑤C.③⑤⑥ D.④⑤⑥7.下列对原文有关内容的概括和分析,不正确的一项是( )A.晁错才学出众,为人严峻刚直,因而受到文、景两代皇帝的器重,许多法令都按照他的意见更改修定,他也因此遭到同僚的妒忌。B.晁错在文帝时就进言主张削弱诸侯,还就更定法令等事数十次上书,文帝虽然没有完全采纳他的意见,但很赏识他的才干。C.晁错得到景帝信任,终于达到彻底削弱诸侯的目的,不料却导致了吴楚七国之乱,维护了朝廷的利益却使自己遭到杀身之祸。D.汉景帝听信爰盎的话错杀了晁错,其危害是不但替诸侯报了仇,还从此堵住了忠臣直言进谏的路,可惜醒悟得太晚了。8.把文中画线的句子翻译成现代汉语(1)是时匈奴强,数寇边,上发兵以御之。错上言兵事,文帝嘉之。(2)吴为反数十岁矣,发怒削地,以诛错为名,其意不在错也。(二)古代诗歌阅读(10分)阅读下面这首唐诗,完成9—10题。春日忆李白 杜甫白也诗无敌,飘然思不群。清新庾开府,俊逸鲍参军。渭北春天树,江东日暮云。何时一樽酒,重与细论文。注:庾开府、鲍参军:指庾信、鲍照,均为南北朝时著名诗人。渭北、江东:分别指当时杜甫所在的长安一带与李白所在的长江下游南岸地区。论文:此处指论诗。9.这首诗的开头四句从哪三个方面对李白的诗作出了什么样的高度评价?(6分)10.“渭北春天树,江东日暮云”一联表达什么样的思想感情?用了何种抒情手法?(4分)(三)名篇名句默写(16分)11.补写出下列名篇名句中的空缺部分。(1)问君西游何时还,____________________。(2)____________________,砯崖转石万壑雷。(3)____________________,一夫当关,万夫莫开(4)丛菊两开他日泪,孤舟一系故园心。____________________,____________________。(5)____________________,生长明妃尚有村。____________________,独留青冢向黄昏。(6)____________________,潦倒新停浊酒杯。(7)不违农时,谷不可胜食也;____________________,____________________。(8)____________________,无失其时,七十者可以食肉矣。(9)____________________,____________________,颁白者不负戴于道路矣。(10)故木受绳则直,____________________,君子博学而日参省 ( http: / / www.21cnjy.com / " \o "欢迎登陆21世纪教育网" \t "_blank )乎己,____________________。(11)____________________,非蛇鳝 ( http: / / www.21cnjy.com / " \o "欢迎登陆21世纪教育网" \t "_blank )之穴无可寄托者,用心躁也。(四)课内文言文检测(16分)12.解释下列加点字的意思。(1)西当太白有鸟道,可以横绝峨眉巅。(2)扪参历井仰胁息,以手抚膺坐长叹。(3)所守或匪亲,化为狼与豺。(4)画图省识春风面,环佩空归夜月魂。(5)邻国之民不加少,寡人之民不加多,何也?”(6)王好战,请以战喻。(7)弃甲曳兵而走。(8)直不百步耳,是亦走也。(9)养生丧死无憾,王道之始也。(10)五亩之宅,树之以桑,五十者可以衣帛矣。(11)王无罪岁,斯天下之民至焉。(12)虽有槁暴 ( http: / / www.21cnjy.com / " \o "欢迎登陆21世纪教育网" \t "_blank ),不复挺者,輮使之然也。(13)假舟楫者,非能水也,而绝江河。(14)君子生非异也,善假于物也。(15)故不积跬步,无以至千里(16)锲而不舍 ( http: / / www.21cnjy.com / " \o "欢迎登陆21世纪教育网" \t "_blank ),金石可镂。三、文学类文本阅读(17分)阅读下面的文字,完成13—15题。有一种爱像海绵李丹崖男人独自一个人走在大街上,耷拉着脑袋,他不敢目视前方,生怕遇见熟人,问他为什么没去上班。男人失业几天了,在街上转了几天,一直没有找到新的工作。他是多么需要一份工作啊!老婆三年前就下岗了,一个人在小区门口靠支了一个水果摊贴补家用,儿子的学费和生活费全部由他来供应。儿子的成绩一直在整个年级名列前茅,更令他骄傲的是,儿子写得一手好作文,每次都被老师当做范文在课堂上朗读。回到家里,儿子还亲自朗读第二遍,给他和妻子听。听儿子朗读作文就变成了生活中最快乐的事情。他心里清楚,儿子的作文成绩这么好,除去儿子自身的天分外,还与他每月都给儿子买一本童话杂志有关,那些童话或多或少地启发了儿子的想象力,让儿子总能语出惊人。如今,连工作也丢了,恐怕10元一本的童话杂志今后也要给儿子“断奶”了。不!绝对不能!这种想法刚一在脑海里打了个转儿,就立马被自己推翻了。自己心里再苦,也不能表现在儿子身上。想到这里,他咬咬牙,从报刊亭买了最新一期的童话杂志。他一路想了很久,该怎样对家人说呢 没办法,只有再瞒一天了,明天继续想办法。这样想着,男人掏出了钥匙。刚刚推开家门,儿子就冲过来抱住了他,大声说:“爸爸,你回来了,我的作文又被当成范文朗读了,来,我读给你听!”妻子则从厨房里端着一碟菜走了出来,说赶紧洗洗手吃饭吧。于是,一家人像往常一样温馨地吃起了晚饭。晚饭后,儿子开始给他朗读自己的作文《水在爸爸的肩头“唱歌”》。在这篇作文中,儿子这样写道:“我非常希望能像张明一样,有一个做送水工的父亲。每一个父亲的肩膀,都曾是儿子的‘战场’,如今,孩子长大了,爸爸扛起一桶水,像扛起张明一样,咣当咣当的水花声,调皮地在自己的肩头‘唱歌’,这样的肩膀很健硕,这样的肩膀不寂寞。”他灵机一动,儿子的作文正提醒了他,他恰巧可以趁此机会做一个送水工,苦是苦了点,但是,孩子乐意,又能下得了台,岂不是一举两得吗 第二天下班,他是满面笑容地扛着一桶水走进家门的,儿子高兴地向他竖起大拇指说:“爸爸真棒!”妻子也笑容可掬地拧了—下儿子的小脸说:“看,爸爸多疼你,为了满足你的愿望,把自己的工作都辞了!” 儿子的眼泪,直在眼圈打转儿。他赶紧呵斥妻子:“说什么呢 看,都把孩子给弄哭了。”“爸爸,我这不是哭,我这是高兴。”儿子擦干眼泪说。尽管男人很累,但是,男人觉得很满足,妻子和儿子没有发现一丝异常的迹象。男人从此就开始当了一名送水工,一干就是一年半。一年半后,他贷款在儿子学校附近开了一家饭馆,由于靠近学区,生意逐渐做得风生水起,日子也逐渐过得殷实起来。一天清晨,饭馆刚刚开门,邮递员就送来了一个厚厚的信封。信封上写着儿子的名字,拆开一看,才知道是儿子的作文发表了。顾不上准备饭菜,他就迫不及待地看起儿子的作文来。儿子的这篇作文题为“有一种爱像海绵”。文章没看完,他的泪就汩汩地挂满了双颊。儿子的作文有一段是这样写的——一年以来,我和妈妈一直为自己那篇造假的作文感到不安,好在爸爸没有发现什么,只是每次看到爸爸被汗水浸透的背心,我就会禁不住一阵阵心酸。我一直感觉,爸爸就像一块海绵……(《微型小说选刊》 2010年第9期,有删改)13.下列对小说有关内容的分析和概括,最恰当的两项是(5分)A.父亲下岗后,刻意对家人隐瞒了他下岗的事,以免家人担心,他想尽快找一个工作,支撑起这个困难的家。B.妻子和孩子并没有知道父亲下岗的事,父亲成功地骗过了家人,一家人像往常一样温馨地吃起了晚饭。C.父亲心里清楚,他从小给孩子买童话杂志对孩子写作有很大的帮助,这也是他决定继续买这本杂志的原因。D.儿子在作文中写到张明有一个做送水工的父亲,他很羡慕。表明他希望自己的父亲也能够去做送水工。E.儿子看到自己的父亲做了送水工,心里其实不太高兴,但他很懂事,他怕父亲会伤心,所以没有说出自己的真实想法。14.小说中的父亲具有什么样的性格?请简要概述。(6分)15.儿子的“作文”在小说中起到了什么作用?请简要分析。(6分)四、写作(60分)阅读下面的材料,根据要求写一篇不少于800字的文章。蛹看着美丽的蝴蝶在花丛中飞舞,非常羡慕,就问:“我能不能像你一样在阳光下自由地飞翔?”蝴蝶告诉它:“第一,你必须渴望飞翔;第二,你必须有脱离你那非常安全、温暖的巢穴的勇气。”蛹就问蝶:“这是不是就意味着死亡?”蝶告诉它:“从蛹的生命意义上说,你已经死亡了;从蝴蝶的生命意义上说,你又获得了新生。”这则寓言故事给了我们怎样的启示?请写一篇作文,谈谈你的看法。 要求选准角度,明确立意,自选文体,自拟标题;不要脱离材料内容及含意的范围作文,不要套作,不得抄袭。参考答案1(答案:C.。“喧宾夺主”比喻客人占了主人的地位,或外来的次要的事物占了原有的主要的事物的地位。而句中的基础知识与难题无主客之分。“朝思暮想”往往用于思念,而不是一般意义上的“想”,句子中的“朝思暮想”应该用“梦寐以求”来替换。“韬光养晦”比喻不显露才能。“因材施教”依照不同对象的具体情况,采取不同的教育方法。不合语境,应用“因势利导”)2(答案:B。“不赞一词”原指“写文章写得很好,别人不能再添一句话”。现也指一言不发。这里错解为“不说一句赞成的话”。“开门揖盗”开门请强盗进来。比喻引进坏人,招待祸患。“楚楚动人”是形容女人打扮鲜明,姿态娇柔,能打动人。使用对象错误。“不虞之誉”指没有预料到的称赞。与“没想到”重复。)3(答案:A。B:“实施”缺宾语。C:成为“艺术形象”的是“金孔雀形象”,主语省略不当。D:“所以”与“一个主要原因是”杂糅)4(答案:B。A:“刊登”缺宾语。C:“不管”使用错误。D:“并非是”中的“是”赘余)5.D “恨”在句中是遗憾的意思。6.C ①②④不是晁错死因:①是晁错为人的特点,②是汉文帝时的事,不是汉景帝时的书,④是晁错父亲的话。7.C “终于达到削弱诸侯的目的”这个说法不符合文意。8.(1)那时候匈奴强大,屡次骚扰边境,皇上派兵抵御。晁错上书就战事发表意见,汉文帝很赏识他。(2)吴地谋反几十年了,这次是发怒于削夺他们的封地,借诛讨晁错为名,他们的本意并不在于晁错。9.①诗坛地位,无人可比;②诗的思想情趣,洒脱不凡;③诗歌风格,清新、俊逸。(每点2分)10.表达了双方翘首遥望的思念之情:作者思念友人李白,想象李白也在思念自己。用了借景抒情、寓情于景的表现手法。(情感2分,手法2分)11.(1)畏途巉岩不可攀(2)飞湍瀑流争喧豗(3)剑阁峥嵘而崔嵬(4)寒衣处处催刀尺,白帝城高急暮砧(5)群山万壑赴荆门;一去紫台连朔漠(6)艰难苦恨繁霜鬓(7)数罟不入洿池,鱼鳖不可胜食也(8)鸡豚狗彘之畜(9)谨庠序之教,申之以孝悌之义(10)金就砺则利;则知明而行无过矣(11)蟹六跪而二螯12.(1)飞越(2)徒,空(3)倘若(4)曾经(5)更(6)作比喻(7)拖着(8)只是,不过(9)为死了的人办丧事(10)种植(11)归咎、归罪(12)晒干(13)游水(14)通“性”,资质、禀赋(15)没有用来……的(办法)(16)雕刻13. AC(答A项的给3分,答C项的给2分,答D项的给1分。B项中“父亲成功地骗了家人”有误,妻儿了解实情。E项中儿子对于父亲去做送水工并没有不高兴,流下的是感动的泪水。D项中儿子在作文中这么说是为了不让父亲尴尬。他不忍心父亲送水受累,但也希望父亲能找到事做而少背负些心理负担。)14.父亲有责任心,他下岗后首先想到要找工作支撑困难的家;慈爱,关注孩子的成长,再困难也要给孩子买书;吃苦耐劳,父亲做送水工,最后通过辛勤的创业使家境殷实起来;坚忍,将苦难和悲痛默默承受,把快乐和爱带给家庭。(任答三点给6分,每点概括、分析各1分)15.内容:丰富人物形象,表现了父亲的慈爱、妻儿的善解人意(2分);作文是家庭和谐幸福的见证,凸显了小说主题,(2分)。结构:是小说的线索,推动了小说情节的发展(2分)。参考译文: 晁错是颍川人,凭着文学才能担任太常掌故,他为人严峻刚直苛刻,皇帝看重他,于是任命他做太子家令。那时候匈奴强大,屡次骚扰边境,皇上派兵抵御。晁错上书就战事发表意见,汉文帝很赏识他。后来命令有关负责官员举荐贤良文学士,晁错在人选之中。由此他升任中大夫。晁错又进言议论应该削弱诸侯的事情,以及法令可以更改修定的地方,一共上书三十篇。汉文帝虽然没有完全听从他的意见,但是认为他是个奇材。当时,太子认为晁错的计策好,爰盎等大功臣大多不喜欢晁错。汉景帝即位,让晁错任内史。许多法令都按照晁错的意见更改修定。晁错升任御史大夫以后,呈请查究诸侯的罪过,削减他们支系亲属的封地。晁错所更改的法令有三十章之多,诸侯一片哗然。晁错的父亲得知此事,从颍川赶来,对晁错说:“皇上刚即位,你当权处理政务,侵害剥夺诸侯利益,疏远人家骨肉之情,招致许多责难怨恨,你为的是什么呢”晁错说:“本该如此。不这样做,天子不得尊崇,王室不得安宁。”晁错的父亲说:“刘家安宁了,可是晁家就危险了,我离开你回去了。”于是喝毒药自杀了,说“我不忍看到灾祸殃及自身”。后来过了十几天,吴、楚七国全都造反了,名义上是说要诛杀晁错。皇上问是盎:“如今吴、楚谋反,依你的意见怎么办”爰盎回答说:“这件事不值得忧虑,现在就可以解决。”皇上问道:“怎样定计呢”爰盎回答说:“吴、楚送来书信,说高祖皇帝的分封子弟为王各有领地,如今贼臣晁错擅权眨谪诸侯,削夺他们的土地,因此才反叛,名义是共同向西来诛讨晁错,恢复原有的封地也就作罢。如今谋划对策,只有斩杀晁错,派出使者赦免吴、楚七国造反的罪过,恢复他们原有的封地,那么不必动用武力就完全可以平息叛乱。”皇上沉默许久没有说话。后来就派中尉去叫晁错,骗他乘车在街市上走。晁错穿着朝服在东市就被杀害了。谒者仆射邓公是校尉,攻打吴、楚叛军担任将领。回到京城见皇上。皇上问他:“听到晁错已死的消息,吴、楚叛乱平息了没有。”邓公说:“吴地谋反几十年了,这次是发怒于削夺他们的封地,借诛讨晁错为名,他们的本意并不在于晁错。而且我担心天下的士人将要封住嘴巴不敢再进言了。”皇上问:“为什么呢”邓公说:“晁错忧虑的是诸侯强大了无法控制,所以请求削弱他们的势力,借以提高朝廷的尊严,这是千秋万代的利益啊。计划才实施,突然遭受杀身之祸,这样一来在朝廷之内堵住了忠臣的嘴,在朝廷之外替诸侯报了仇,我私下认为陛下不该这样做。”于是景帝长长叹息,说:“你说得对。我也感到遗憾了!”哈师大附中2011—2012学年度下学期4月月考高一化学试题哈师大附中2011级高一学年下学期第一次月考化 学 试 卷可能用到的原子量:H 1 Li 7 C 12 N 14 O 16 Na 23Mg 24 Si 28 Cl 35.5 K 39第Ⅰ卷(共50分)选择题(本题包括25小题,每小题只有一个选项符合题意,共50分)1、下列说法错误的是 ( )A.原子最外层电子数大于4的元素一定是非金属元素B.在共价化合物中一定含有共价键C.含有离子键的化合物一定是离子化合物D.双原子单质分子中的共价健一定是非极性键2、已知质量数为A的某阳离子Rn+,核外有X个电子,则核内中子数为A.A-x B.A-x-n C.A-x+n D.A+x-n3、硼有两种天然同位素105B和115B,硼元素的相对原子质量为10.80,则对硼元素中105B质量分数的判断正确的是A.20% B.略大于20% C.略小于20% D.80%4、下列各表中数字代表其原子序数,表中数字所表示的元素与其在元素周期表中的位置相符的是( )5、下列有关碱金属铷(Rb)的叙述中,正确的是 ( )A.超氧化铷RbO2是碱性氧化物 B.硝酸铷是离子化合物,易溶于水C.在钠、钾、铷三种单质中,铷的熔点最高 D.氢氧化铷是弱碱6、13C-NMR(核磁共振)、15N-NMR可用于测定蛋白质、核酸等生物大分子的空间结构,Kurt Wu thrich 等人为此获得2002年度诺贝尔化学奖。下面叙述正确的是 ( )A.13C与15N有相同的中子数 B.13C与C60互为同素异形体C.15N与14N互为同位素 D.15N的核外电子数与中子数相同7、下列叙述中能肯定说明金属A比金属B的活泼性强的是 ( )A.A原子最外层电子数比B原子的最外层电子数少B.A原子电子层数比B原子的电子层数多C.1molA从酸中置换生成的H2比1mol B从酸中置换生成的H2多D.常温时,A能从酸中置换出氢,而B不能8、A、B为同主族的两元素,A在B的上一周期,若A的原子序数为n,则B的原子序数不可能为( )A.n+8 B.n+18 C.n+20 D.n+329、元素R的最高价含氧酸的化学式为HnRO2n-1,则在气态氢化物中,R元素的化合价为 ( )A.2n-12 B.3n-8 C.3n-10 D.2n-610、下列变化过程中,只破坏共价键的是 ( )A.I2升华 B.NaCl颗粒被粉碎C.HCl溶于水得盐酸 D.从NH4HCO3中闻到了刺激性气味11、下列各分子中,所有原子都满足最外层为8电子结构的是 ( )A.H2O B.BF3 C.CCl4 D.PCl512、门捷列夫在描述元素周期表时,许多元素尚未发现,但他为第四周期的三种元素留下了空位,并对它们的一些性质做了预测,X是其中的一种“类硅”元素,后来被德国化学家文克勒发现,并证实门捷列夫当时的预测相当准确。根据元素周期律,下列有关X性质的描述中错误的是 ( )A.X单质不易与水反应 B.XO2可被碳还原为XC.XCl4的沸点比SiCl4的高 D.XH4的稳定性比SiH4的强13、已知自然界氧的同位素有16O、17O、18O,氢的同位素有 H、D,从水分子的原子组成来看,自然界的水一共有 ( )A.6种 B. 9种 C.12种 D.18种14、如图是元素周期表前六周期的一部分,关于元素X、Y、Z的叙述正确的是 ( )①X的气态氢化物与Y最高价氧化物对应的水化物能发生反应生成盐②X、Y的气态氢化物的水溶液的酸性X③Z的单质常温下的是液体,可与铁粉反应④Z的原子序数比Y大19⑤Z所在的周期中含有32种元素A.只有③ B.只有①④ C.只有①②③④ D.①②③④⑤15、下列指定微粒的个数比为2:1的是 ( )A.Be2+离子中的质子和电子 B. 21H原子中的中子和质子C.NaOH晶体中的阳离子和阴离子 D.NaHSO4固体中的阴离子和阳离子16、几种短周期元素的原子半径及主要化合价见下表:元素符号 X Y Z R T原子半径(nm) 0.160 0.111 0.104 0.143 0.066主要化合价 +2 +2 -2,+4,+6 +3 -2根据表中信息,判断以下说法正确的是 ( )A.离子的还原性:T2->Z2- B.离子半径:T2->X2+C.元素最高价氧化物对应的水化物的碱性:Y > R >X D.形成氢化物的沸点: Z>T17、短周期的三种元素X、Y、Z,已知X元素的原子最外层只有一个电子,Y元素的原子M层上的电子数是它的K层和L层电子总数的一半,Z元素原子的L层上的电子数比Y元素原子的L层上的电子数少2个,则这三种元素所组成的化合物的化学式不可能的是 ( )A.X2YZ4 B.XYZ3 C.X3YZ4 D.X4Y2Z718、在化学变化过程中,原子中的下列粒子数可能发生改变的是 ( )A.质子数 B.中子数 C.质量数 D.电子数19、下列事实能说明非金属性Cl>I的是 ( )A.Cl2+2I- = 2Cl-+I2 B.颜色深度:I2>Cl2C.沸点:HI > HCl D.酸性:HClO3>HIO320、下列结论是从某同学的作业本上摘录的,其中你认为肯定正确的是 ( )①微粒半径:S2->Cl->Na+ >Al3+ ②氢化物的稳定性:HF>HCl>H2S>H2Se ③ 氧化性:Cl2>S>Se>Te④酸性:H2SO4>HClO4>H2SeO4 ⑤得电子能力:F>Cl>Br>I ⑥氧化性:F- > Cl- > Br-A.只有① B.①②③⑤ C.①②④⑥ D.只有⑤21、国际无机化学命名委员会将长式周期表原先的主、副族号取消,从左往右改为18列,碱金属为第1列,稀有气体为18列,按这个规定,下列说法不正确的是 ( )A.只有第2列元素的原子最外层有2个电子 B.第14列元素形成化合物的种类最多C.第3列元素种类最多 D.第17、18列元素都是非金属元素22、A、B、C、D、E是同一周期的五种主族元素,A和B的最高价氧化物对应的水化物显碱性,且碱性B>A;C和D两种元素对应的气态氢化物的稳定性C>D,E是这五种元素中原子半径最小的,则它们的原子序数由小到大的顺序为 ( )A.B<A<C<D<E B.A<E<B<C<DC.E<B<A<C<D D.B<A<D<C<E23、下列各组物质中,化学键类型完全相同的是 ( )A.Cl2和CCl4 B.HI和NaI C.H2S和NH3 D.F2和NaBr24、下列排列顺序正确的是( )①热稳定性:H2O>HF>H2S ②原子半径:Na>Mg>O③酸性:H3PO4>H2SO4>HClO4 ④结合质子能力:OH->CH3COO->Cl-A.①③ B.②④ C.①④ D.②③25、在短周期主族元素中,原子的核电荷数、核外电子层数、每层所容纳的电子数、主族序数均为偶数的有 ( )A.2种 B.3种 C.4种 D.8种第II卷(共50分)二、填空题26(8’) I. 在水溶液中,YO3-与S2-发生反应的离子方程式为:YO3-+3S2-+6H+=Y-+3S↓+3H2O.请回答:(1)YO3-中Y的化合价是_______。(2)Y元素原子的最外层电子数是_______,它可能处于第_______族。II. 氰(CN)2、硫氰(SCN)2的化学性质和卤素X2很相似,称之为拟卤素,如(SCN)2 + H2O == HSCN + HSCNO ,它们阴离子的还原性强弱顺序为:I- > SCN- > CN- > Br- > Cl-,试写出:(1)(CN)2与KOH溶液反应的化学方程式 ;(2) NaBr和KSCN的混合溶液中加入(CN)2反应的离子方程式为 。27(11’)下表是元素周期表的一部分, 针对表中的① ~ ⑦种元素,填写下列空白:主族周期 ⅠA ⅡA ⅢA ⅣA ⅤA ⅥA ⅦA 0族2 ① ② ③3 ④ ⑤ ⑥ ⑦ ⑧(1)③和⑧的氢化物沸点高的是 (填化学式),原因是 。(2)第三周期的元素形成的单原子离子半径最大的是 (填化学式)。(3)①和②按质量比3:8形成的化合物A的电子式为 ,将过量A通入由②和⑤形成的阴离子的盐溶液的的离子方程式为 。(4)用电子式表示元素④与⑦的化合物的形成过程: ,该化合物属于 (填 “共价”或“离子”)化合物。28(10’)某同学做同周期元素性质递变实验时,自己设计了一套实验方案,并记录了有关实验现象如下表。请从表中实验现象(Ⅱ)中分别选出与(Ⅰ)对应的现象,将其序号(A、B、C……)填入乙中,并按要求写出其中两个相应的化学方程式:实验方案(Ⅰ) 实验现象(Ⅱ) 答案(Ⅲ)甲 乙 化学方程式1、用砂纸擦过的镁带与沸水反应,再向反应液中滴加酚酞试液 A、浮于水面,熔成小球,在水面上不定向移动,随之消失,溶液变成红色 1 略2、钠与滴有酚酞试液的冷水反应 B、产生大量气体,可在空气中燃烧,溶液变成浅红色 23、镁带与2mol.L-1的盐酸反应 C、反应不十分剧烈,产生的气体可在空气中燃烧 34、铝与2mol.L-1的盐酸反应 D、剧烈反应,产生的气体可在空气中燃烧 4 略(1)实验仪器:①砂纸 ②试管夹 ③烧杯 ④玻璃片 ⑤镊子 ⑥小刀⑦ ⑧(2)通过以上实验分析,同周期金属置换出氢气由易到难的顺序是_______ ___________(3)从结构理论上简单说明具有上述结论的原因___________________________________________29(10’)有A、B、甲、乙、丙、丁、戊代表的物质有如下转化关系。A是三核10电子的分子,B是四核10电子的分子。戊的浓溶液与一种黑色粉末共热可得甲。请填写下列空格:(1)戊为 ,乙为_______,A为_________(填化学式)。(2)戊和B形成的化合物中化学键类型为 ,其中阳离子的电子式是_______________。(3)B和丁在一定条件下反应生成两种无污染的物质,是一种治理污染的好办法,写出该反应的化学方程式,并用双线桥标明电子转移情况:________________________________________________。30(11’)金属钙线是炼制优质钢材的脱氧脱磷剂,某钙线的主要成分为金属M和Ca,并含有3.5%(质量分数)的CaO。(1)Ca元素在周期表中位置是 ,其原子结构示意图 。(2)Ca与最活跃的非金属元素A形成化合物D,D的电子式为 ,比A与Si形成的化合物为E。D的沸点比E的沸点 (填“高”或“低”)。(3)配平化学方程式: P+ FeO+ CaO — Ca3(PO4)2+ Fe(4)将钙线试样溶于稀盐酸后,加入过量NaOH溶液,生成白色絮状沉淀并迅速变成灰绿色,最后变成红褐色M(OH)n,则金属M为______(填名称);检测Mn+的方法是___ __(用离子方程式表达)。(5)取1.6g钙线试样,与水充分反应,生成448mLH2(标准状况),再向溶液中通入适量的CO2,最多能得到CaCO3 g。参考答案1 2 3 4 5 6 7 8 9 10 11 12 13A B C D B C D C C C C D B14 15 16 17 18 19 20 21 22 23 24 25C A B A D A B A D C B B26 I(1)+5 …………2’(2)7 …………1’ VIIA …………1’II (CN)2 + 2KOH == KCN + KCNO + H2O…………2’(CN)2 + 2SCN- == (SCN)2 + 2CN-…………2’27(1)HF…………1’,HF分子间可形成氢键…………2’(2)P3- …………2’(3) …………2’ AlO2- + CO2 +2 H2O = Al(OH)3↓+ HCO3- …………2’(4) …………2’ 离子…………2’28实验方案(Ⅰ) 实验现象(Ⅱ) 答案(Ⅲ)甲 乙 化学方程式每空1分 B 略A 2Na + 2H2O = 2NaOH + H2↑D Mg + 2HCl = MgCl2 + H2↑C 略(1)胶头滴管…………1’ 试管…………1’(2)Na>Mg> Al…………1’(3)三种金属电子层数相同,核电荷数越大则原子核对外层电子的引力越大,越不易失去电子。…………1’29(1)HCl …………1’ ,HClO…………1’ , H2O…………1’(2)离子键、极性键、配位键 …………2’(配位键可不答) …………2’ 。(3)…………3’30(1)第四周期第ⅡA族,…………1’ …………1’(2) …………1’,高 …………1’(3)2P+5FeO+3CaO Ca3(PO4)2+5Fe …………2’(4)铁 …………1’ ; Fe+3SCN-=Fe(SCN)3 …………2’ (5)2.1…………2’A甲戊乙光照丙+ B一定条件A丁共8分共11分:O::C::O:....共10分H:N:HH....H+共10分失43e-得62e-4NH3 + 6NO = 5N2 + 6H2O共11分哈师大附中2011—2012学年度下学期4月月考高一生物试题一、选择题(40题,每题1.5分,共60分)1.下列哪一个杂交组合的后代中会表现出相对性状A.DD×dd B.dd×dd C.Dd×Dd D.DD×Dd2.下列鉴定生物遗传特性的方法中,较恰当的是A.鉴定一只灰色兔是否是纯合子用测交 B.区分狗的长毛与短毛的显隐性关系用测交C.不断提高小麦抗病系的纯度用测交 D.测定杂种灰兔F1的遗传因子组成用杂交3.下列关于遗传因子的表述中,错误的是A.体细胞中的遗传因子是成对存在的 B.具有显性遗传因子的个体表现为显性性状C.配子中的遗传因子是成单存在的 D.具有隐性遗传因子的个体都表现为隐性性状4.下图能正确表示基因分离定律实质的是5.基因型为Aa的植物产生的雌雄配子的数量是A.雌、雄配子数目相等 B.雌配子∶雄配子=3∶1C.雄配子∶雌配子=1∶1 D.雄配子数量比雌配子多6.已知一批基因型为AA和Aa的豌豆种子,其数目之比为1∶2,将这批种子种下,自然状态下(假设结实率相同)其子一代中基因型为AA、Aa、aa的种子数之比为A.3∶2∶1 B.1∶2∶1 C.3∶5∶1 D.4∶4∶17.白绵羊与白绵羊交配,后代出现了白绵羊和黑绵羊,产生这种现象的根本原因是A.姐妹染色单体分离 B.等位基因分离 C.基因重组 D.性状分离8.在减数分裂过程中,第一次分裂中不出现的是A.形成纺锤体 B.着丝点一分为二 C.非同源染色体的自由组合 D.同源染色体分离9.下列各组中属于相对性状的是A、玉米的黄粒和圆粒 B、家鸡的长腿和毛腿 C、绵羊的白毛和黒毛 D、豌豆的高茎和豆荚的绿色10.互为同源染色体的两条染色体,没有下列哪项特征A、一条来自父方,一条来自母方 B、在四分体期共用一个着丝点C、形态、大小一般相同 D、在减数分裂过程中有联会现象11.下图表示一动物细胞有丝分裂细胞周期中,DNA含量的变化曲线(纵轴表示DNA含量、横轴表示细胞分裂周期),下列有关此图像中ef段的叙述不正确的是A.此期细胞中有中心体2个B.此期细胞内染色体的主要变化为着丝点分裂C.细胞中染色体和染色单体数之比为1:2D.细胞中染色体平均分配到两极12.若某动物细胞内有两对同源染色体,分别用A和a,B和b表示。下列各组精子中由同一个精原细胞经减数分裂形成的是A.AB、ab、ab、AB B.AB、aB、aB、AB C.AB、Ab、aB、ab D.aB、aB、ab、ab13.下列是某种雄性动物睾丸内正在分裂的四个细胞示意图,其中属于次级精母细胞的是的14.大豆的白花和紫花为一对相对性状,下列四种杂交实验中,能判定性状显隐性关系的是①紫花×紫花→紫花 ②紫花×紫花→301紫花+101白花③紫花×白花→紫花 ④紫花×白花→98紫花+107白花A.①和② B.②和③ C.③和④ D.④和①15.人的精子中有23条染色体,则人的神经细胞、初级精母细胞、卵细胞中分别有染色体多少条A.46、23、23 B.46、46、23 C.0、46、0 D.0、46、2316.下列关于细胞减数分裂过程叙述,正确的是①减数分裂包括两次连续的细胞分裂 ②在次级卵母细胞中存在同源染色体③着丝点在减数第一次分裂后期分裂 ④同源染色体的分离导致染色体数目减半⑤减数分裂的结果是染色体数目减半,DNA含量不变⑥联会后染色体复制,形成四分体 ⑦染色体数目的减半发生在减数分裂第二次的末期A.①②③ B.④⑤⑥ C.①④ D.⑥⑦17.能表示减数分裂过程中染色体数量变化的曲线是18.减数分裂过程中出现联会现象时,DNA分子数与染色体之比是A.1:1 B.1:2 C.2:1 D.4:119.下列叙述正确的是A.纯合子测交后代都是纯合子 B.纯合子自交后代都是纯合子C.杂合子自交后代都是杂合子 D.杂合子测交后代都是杂合子20.豌豆在自然状态下是纯种的原因是A.豌豆品种间性状差异大 B.豌豆先开花后授粉C.豌豆是闭花自花授粉的植物 D.豌豆是自花传粉的植物21.羊的毛色白色对黑色为显性,两只杂合白羊为亲本,接连生下了3只小羊是白羊,若他们再生第4只小羊,其毛色A.一定是白色的 B.是白色的可能性大 C.一定是黑色的 D.是黑色的可能性大22.下列基因型中哪一项是纯合体A. BbDD B. DdCc C. EERr D. AAbb23.动物的精细胞中有染色体16条,则在该动物的初级精母细胞中存在的染色体数、四分体数、染色单体数、DNA分子数分别是A.32、16、64、64 B.32、8、32、64 C.16、8、32、32 D.16、0、32、3224.右图为某哺乳动物的一个细胞示意图,它属于下列何种细胞A.肝细胞 B.初级卵母细胞C.第一极体 D.卵细胞25.无丝分裂、有丝分裂、减数分裂共有的特点是A.纺锤体形成 B.着丝点分裂 C.联会 D.DNA复制26.种生物的染色体数目是相对恒定的,这是由下列哪项生理过程决定的A.有丝分裂和减数分裂 B.有丝分裂和受精作用 C.减数分裂和受精作用 D.减数分裂27.基因型为Mm的动物,在其精子形成过程中,基因MM、mm、Mm分开,分别发生在:①精原细胞形成初级精母细胞;②初级精母细胞形成次级精母细胞;③次级精母细胞形成精子细胞;④精子细胞形成精子A.①②③ B.③③② C.②②② D.②③④28.某饲养场有纯种黑色短毛兔和纯种褐色长毛兔(独立遗传),它们的F2中有128只兔,其中能稳定遗传的黑色长毛兔理论上应有A.0只 B.8只 C.24只 D.72只29.图是细胞分裂过程图,下列有关图中 a —c 阶段(不含 a 、 c 两点)的有关叙述正确的是A .细胞中始终存在同源染色体B .细胞中始终存在姐妹染色单体C .细胞中染色体数与 DNA 分子数的比由 1 : 2 变为 1 : 1D .此期的染色体行为与配子种类无关30.在进行减数分裂实验过程时,确认同源染色体的主要依据是A. 1条染色体复制而成的2条染色体 B.能联会的2条染色体C.1条来自父方,1条来自母方的染色体 D.形状和大小都相同的染色体31.减数分裂的四分体是指A.配对的一对同源染色体含有四个染色单体 B.细胞中有四个配对染色体C.体细胞中每一对同源染色体含有四个染色单体 D.细胞中有四对染色体32.下图中甲—丁为某动物(染色体数=2n)睾丸中细胞分裂不同时期的染色体数、染色单体数和DNA分子数的比例图,关于此图叙述中错误的是A.甲图可表示减数第一次分裂前期 B.乙图可表示减数第二次分裂前期C.丙图可表示有丝分裂间期的第一阶段 D.丁图可表示有丝分裂后期33.动物精巢中的精原细胞在进行减数第二次分裂后期时,细胞中DNA含量为P,染色体数为Q,则在形成精原细胞的有丝分裂后期,细胞中的染色体数和DNA数分别是A.Q、P B.2Q、2P C.Q/2、P/2 D.Q、2P34.一对同源染色体上A.只有一对等位基因 B.至少有一对等位基因 C.可能有多对等位基因 D.最多一对等位基因35.已知黑斑蛇与黄斑蛇杂交,子一代既有黑斑蛇,又有黄斑蛇;若再将F1黑斑蛇之间交配,F2中有黑斑蛇和黄斑蛇。下列结论中正确的是A.蛇的黄斑为显性性状B.F2中黑斑蛇的基因型与F1黑斑蛇的基因型相同C.F1黑斑蛇的基因型与亲代黑斑蛇的不同D.所有黑斑蛇的亲代中至少有一方是黑斑蛇36.一个基因型为AaBb的精原细胞或卵原细胞(按自由组合定律遗传)通过减数分裂各能产生几种类型的精子或卵细胞A.4种和4种 B.4种和1种 C.2种和2种 D.2种和1种37.向日葵种子粒大(B)对粒小(b)是显性,含油少(S)对含油多(s)是显性,某人用粒大油少和粒大油多的向日葵进行杂交,结果如右图所示,这些杂交后代的基因型的种类A.4种 B.6种 C.8种 D.9种38.某种鼠中,黄鼠基因A对灰鼠基因a显性,短尾基因B对长尾基因b显性,且基因A或基因B在纯合时使胚胎致死,这两对基因独立遗传的,现有两只双杂合的黄色短尾鼠交配,理论上所生的子代表现型比例为A 9:3:3:1 B 3:3:1:1 C 4:2:2:1 D 1:1:1:139.在西葫芦的皮色遗传中,已知黄皮基因(Y)对绿皮基因(y)为显性,但在另一白色显性基因(W)存在时,则基因Y和y都不能表达。两对基因独立遗传。现有基因型WwYy的个体自交,其后代表现型种类及比例是A.4种,9:3:3:1 B.2种,13:3 C.3种,12:3:1 D.3种,10:3:340.控制两对相对性状的基因自由组合,如果三对组合的F2的分离比分别为9:7,9:6:1,15:1,那么F1与双隐性个体测交,得到的分离比分别是 A 1:3, 1:2:1和3:1 B 3:1,4:1和3:1 C 1:2:1,4:1和3:1 D 3:1,3:1和4:1二、简答题(40分)41.(10分)果蝇的黑体(v)与灰体(V)是一对相对性状,某实验小组对果蝇的这对相对性状进行遗传研究。如果用含有某种添加剂的食物喂养果蝇,所有的果蝇都是黑体,现有一只用含有该种添加剂的食物喂养的黑体雄果蝇,请设计一个实验探究其遗传因子组成。(1)应选取___________果蝇与待测果蝇交配。(2)用___________的食物喂养子代果蝇。(3)通过观察子代果蝇性状,推断待测果蝇的遗传因子组成:①若子代_______,则待测果蝇的遗传因子组成为VV;②____________________________________________;③____________________________________________。42.(10分)玉米植株的性别决定受两对基因(B-b,T-t)的支配,这两对基因位于非同源染色体上,玉米植株的性别和基因型的对应关系如下表,请回答下列问题:基因型 B和T同时存在(B T ) T存在,B不存在(bbT ) T不存在(B tt或bbtt)性别 雌雄同株异花 雄株 雌株(1)基因型为bbTT的雄株与BBtt的雌株杂交,F1的表现型为 ;F1自交,F2的性别为 ,分离比为 。(2)基因型为 的雄株与基因型为 的雌株杂交,后代的性别有雄株和雌株,且分离比为1:1。43.(10分)右图是某动物的细胞在精子形成过程中的两个时期的模式图,据图回答下列问题:(1)A图表示 细胞,判断依据是 。图A细胞经过一次分裂后产生的细胞叫 。(2)B图表示 细胞,该细胞中非同源染色体将会 ,这是基因自由组合规律的细胞学基础44.(10分)某种昆虫长翅(A)对残翅(a)为显性,直翅(B)对弯翅(b)为显性,有刺刚毛(D)对无刺刚毛(d)为显性,控制这3对性状的基因均位于常染色体上。现有这种昆虫一个体基因型如下图所示,请回答下列问题。(1)常翅与残翅、直翅与弯翅两对相对性状的遗传是否遵循基因自由组合定律,并说明理由 。(2)该昆虫一个初级精母细胞所产生的精细胞的基因型为(3)该昆虫细胞有丝分裂后期,移向细胞同一极的基因有(4)该昆虫细胞分裂中复制形成的两个D基因发生分离的时期是(5)为验证基因自由组合定律,可用来与该昆虫进行交配的异性个体的基因型分别是参考答案一、选择题(40题,每题1.5分,共60分)1. CADCD 6.ABBCB 11.CADBB 16.CDCBC21.BDACD 26.CBBBB 31.ADBCD 36.DBCCA二、简答题(40分)41.(10分,每空2分)(1)多只用不含添加剂的食物喂养的黑体雌(只答黑体雌1分)(2)不含添加剂(3)①全为灰体②若子代全为黑体,则待测果蝇的遗传因子组成为vv③若子代有灰体,也有黑体,则待测果蝇的遗传因子组成为Vv42.(10分,每空2分)(1)雌雄同株异花, 雌雄同株异花、雄株、雌株,9:3:4(2)bbTt, bbtt43. (10分,每空2分)(1)次级精母,无同源染色体有姐妹染色单体,精细胞。(2)初级精母, 自由组合。44.(10分,每题2分)(1)不遵循,控制这两对相对性状的基因位于一对同源染色体上(2)AbD.abd或Abd.abD(3) A.a.b.b.D.d(4)有丝分裂后期和减数第二次分裂后期(5)aabbdd,aaBBdd,AabbDd,AaBBDd要验证基因的自由组合定律,实质是验证A、a与D、d 的自由组合,要排除B和b基因的影响,即让交配后代中B和b控制的性状只有一种。所以是让该个体与aabbdd或aaBBdd进行交配(即测交:AaDd×aadd),也可与AabbDd或AaBBDd进行交配(即自交:AaDd×AaDd)。DNA变化哈师大附中2011—2012学年度下学期4月月考高一数学试题命题人:马云龙、赵丹一、选择题:(每小题5分,共60分)1、在三角形ABC中,若,则的大小为( )A. B. C. D.2、已知等差数列中,,则公差的值为( )A. B. C. D.3、在中,,则BC等于( )A. B. C. D.4、已知向量,且,则=( )A. B. C. D.5、在中,若,则解的情况( )A.一解 B.两解 C.一解或两解 D.无解6、已知向量,则( )A. B. C. D.7、两个非零向量不共线,若,,,则三点共线是( )A. B. C. D.8、数列的的首项为3,为等差数列且,若,则_____A. B. C. D.9、在中,分别为的对边.如果成等差数列,的面积为,那么等于( )A. B. C. D.10、已知和点M满足,若存在实数使得成立,则( )A. B. C. D.11、已知数列的前项和满足:,且,则( )A. B. C. D.12、在中,已知,则三角形ABC的形状为( )A.等腰三角形 B.正三角形 C.直角三角形 D.等腰直角三角形二、填空题:(每小题5分,共20分)13、已知等差数列中,是方程的两根,则_______.14、设P在直线上,且,若,则的值为_________.15、已知等差数列的前项和为,在平面直角坐标系中,若A、B、C三点共线,且满足(O为坐标原点),则__________.16、在中,,若O为的外心,则_________.三、解答题:(17题10分,18-22每题12分,共70分,写出必要的文字说明)17、(本题满分10分)等差数列的前项和记为,已知.(Ⅰ)求通项;(Ⅱ)若,求.18、(本题满分12分)已知向量,若存在实数和角,使向量,试求实数的取值范围.19、(本题满分12分)我校某班要进行研究性学习,题目《应用正、余弦定理测量哈尔滨标志性建筑龙塔高度(AB)》:经考察龙塔附近有两个地点M,N利于观测(注:龙塔塔底A点无法到达),A、B、M、N在同一铅垂平面内(如示意图).测量备品:测角仪(可测量仰角)和皮尺(长度足够用).请设计一个方案,①指出需要测量的数据(用字母表示,并在图中标出);②用文字和公式写出计算塔高AB的步骤,并写出AB的表达式.20、(本题满分12分)在中,角A、B、C的对边分别为,,.(Ⅰ)求的值;(Ⅱ)若角A的内角平分线AD的长为,求的值.21、(本题满分12分)等差数列的前项和记为,已知.(Ⅰ)求通项;(Ⅱ)若,求数列的前20项的和.22、(本题满分12分)已知向量.(Ⅰ)求及;(Ⅱ)若的最小值是,求实数的值.参考答案1-6 ADAABC 7-12 CBBBAA13.15; 14.或; 15.; 16.217.(1)(2)18.19.(1)测出(2)20.(1)(2)在中21.(1)(2)22.(1)(2)①,舍②,舍③综上:哈师大附中2011—2012学年度下学期4月月考高一物理试题(时间:90分钟,满分 100分)一、选择题(本题为不定项选择题,共12小题,每小题4分,共48分,全部正确得4分,漏选得2分,不选或错选得0分)1.做曲线运动的物体在运动过程中,下列说法正确的是( C )A.速度大小一定改变 B.加速度大小一定改变C.速度方向一定改变 D.加速度方向一定改变2.一小船在静水中的速度为3 m/s,它在一条河宽150 m,水流速度为4 m/s的河流中渡河,则( ABC )A.小船不可能到达正对岸B.小船渡河的时间不可能少于50 sC.小船以最短时间渡河时,它沿水流方向的位移大小为200 mD.小船以最短位移渡河时,位移大小为150 m3.关于平抛运动,下列说法正确的是( BD )A.由t =可知,物体平抛的初速度越大,飞行时间越短B.由t = 可知,物体下落的高度越大,飞行时间越长C.任意连续相等的时间内,物体下落高度之比为1∶3∶5…D.任意连续相等的时间内,物体运动速度的改变量相等4.有a、b两个分运动,它们的合运动为c,则下列说法正确的是( CD )A.若a、b的轨迹为直线,则c的轨迹必为直线B.若c的轨迹为直线,则a、b必为匀速运动C.若a为匀速直线运动,b为匀速直线运动,则c必为匀速直线运动D.若a、b均为初速度为零的匀变速直线运动,则c必为匀变速直线运动5.以初速度v0水平抛出一个物体,经过时间t物体的速度大小为v,则经过时间2t,物体速度大小的表达式正确的是( C )A.v0+2gt B.v0+gtC. D.6.对于做匀速圆周运动的质点,下列说法正确的是( D )A.根据公式a=v2/r,可知其向心加速度a与半径r成反比B.根据公式a=ω2r,可知其向心加速度a与半径r成正比C.根据公式ω=v/r,可知其角速度ω与半径r成反比D.根据公式ω=2πn ,可知其角速度ω与转数n成正比7. 如图所示,摩擦轮A和B固定在一起通过中介轮C进行传动,A为主动轮,A的半径为20 cm,B的半径为10 cm,A、B两轮边缘上的向心加速度之比( B )A.1∶1 B.1∶2C.2∶1 D.2∶38.对于平抛运动(不计空气阻力,g为已知),下列条件中可确定物体飞行时间的是( BD )A.已知水平位移 B.已知下落高度C.已知初速度 D.已知位移的大小和方向9.物体做半径为R的匀速圆周运动,它的向心加速度、角速度、线速度和周期分别为a、ω、v和T .下列关系式正确的是( C )A.ω= B.v = C.a =ωv D.T =2π10.如图所示,两个质量不同的小球用长度不等的细线拴在同一点,并在同一水平面内做匀速圆周运动,则它们的( AC )A.运动周期相同B.运动线速度一样C.运动角速度相同D.向心加速度相同11.从某一高度水平抛出质量为m的小球,不计空气阻力,经时间t落在水平面上,速度方向偏转θ角,则( CD )A.小球平抛初速度为 B.小球着地速度为C.该过程小球的速度增量的大小为gt D.该过程小球的水平射程为12.如图,在电机距轴O为r的处固定一质量为m的铁块,电机启动后,铁块以角速度ω绕O轴匀速转动,则电机对地面最大压力和最小压力之差为:( B )A、mω2 rB、2mω2 rC、mg+2mω2 rD、2mg+2mω2r二、填空题(本题共3小题,每题4分,共12分)13.A、B两质点分别做匀速圆周运动,若在相同时间内,它们通过的弧长之比SA:SB =2:3而转过的角度之比φA:φB =3:2,则它们的线速度之比vA:vB =___2:3___;周期之比TA:TB =__2:3____,半径之比是 4:9 。14.质量为m的飞机,以速率v在水平面上做半径为R的匀速圆周运动,则空气对飞机作用力的大小等于 。()15.如图所示,水平面上有一物体,人通过定滑轮用绳子拉它,在图示位置时,若人的速度为5 m/s,则物体的瞬时速度为______5 _____m/s.三、实验题(本题共2小题,每题6分,共12分)16.在做“研究平抛运动”的实验中(1)安装实验装置的过程中,斜槽末端的切线必须是水平的,这样做的目的是( B )A.保证小球飞出时,速度既不太大,也不太小B.保证小球飞出时,初速度水平C.保证小球在空中运动的时间每次都相等D.保证小球运动的轨迹是一条抛物线(2)下列哪些因素会使“研究平抛运动”实验的误差增大( BC )A.小球与斜槽之间有摩擦B.安装斜槽时其末端不水平C.建立坐标系时,以斜槽末端端口位置为坐标原点D.根据曲线计算平抛运动的初速度时,在曲线上取作计算的点离原点O较远17.在做“研究平抛运动”的实验中,为了确定小球在不同时刻在空中所通过的位置,实验时用了如图所示的装置.先将斜槽轨道的末端调整水平,在一块平整的木板表面钉上白纸和复写纸.将该木板竖直立于水平地面上,使小球从斜槽上紧靠挡板处由静止释放,小球撞到木板并在白纸上留下痕迹A;将木板向远离槽口平移距离x,再使小球从斜槽上紧靠挡板处由静止释放,小球撞在木板上得到痕迹B;又将木板再向远离槽口平移距离x,小球再从斜槽上紧靠挡板处由静止释放,再得到痕迹C. 若测得木板每次移动距离x=10.00 cm,A、B间距离y1=5.02 cm,B、C间距离y2=14.82 cm.请回答以下问题 (g=9.80 m/s2)(1)为什么每次都要使小球从斜槽上紧靠挡板处由静止释放?__________. (为了保证小球每次做平抛运动的初速度相同)(2)根据以上直接测量的物理量来求得小球初速度的表达式为v0=__________.(用题中所给字母表示) ()(3)小球初速度的值为v0=__________ m/s.(结果保留两位小数)(1.00)四、计算题(本题共3小题,共28分,分别为 8分、10分、10分。解答应写出必要的文字说明、方程式和重要的演算步骤,只写出最后答案的不得分)18.如图所示,一光滑的半径为R的半圆形轨道底部固定竖直放置在水平面上,一个质量为m的小球以某一速度冲上轨道,然后小球从轨道口B处飞出,最后落在水平面上,已知小球落地点C距B处的距离为3R。求:小球对轨道口B处的压力为多大?解析:设小球经过B点时速度为v0,则:小球平抛的水平位移为:x= = R(2分)v0===(3分)对小球过B点时由牛顿第二定律得:F+mg=m(3分)解得F=mg(2分)由牛顿第三定律 F =F =mg.(2分)答案:mg19.长L=0.5 m的轻杆,其一端连接着一个零件A,A的质量m=2 kg.现让A在竖直平面内绕O点做匀速圆周运动,如图所示.在A通过最高点时,求下列两种情况下A对杆的作用力:(1) A的速率为1 m/s;(2) A的速率为4 m/s.(g=10 m/s2)解析:以A为研究对象,设其受到杆的拉力为F,则有mg+F=m.(1)代入数据v=1 m/s,可得F=m(-g)=2×(-10)N=-16 N,即A受到杆的支持力为16 N.根据牛顿第三定律可得A对杆的作用力为压力16 N.(2)代入数据v=4 m/s,可得F=m(-g)=2×(-10)N=44 N,即A受到杆的拉力为44 N.根据牛顿第三定律可得A对杆的作用力为拉力44 N.20.光滑水平面上,一个质量为0.5 kg的物体从静止开始受水平力而运动.在前5 s内受到一个正东方向、大小为1 N的水平恒力作用,第5 s末该力撤去,改为受一个正北方向、大小为0.5 N的水平恒力,作用10 s时间,问:(1)该物体在前5 s和后10 s各做什么运动?(匀加速直线运动 匀变速曲线运动)(2)第15 s末的速度大小及方向各是什么?(10m/s)ro 展开更多...... 收起↑ 资源列表 黑龙江哈师大附中11—12学年下学期高一4月月考化学.doc 黑龙江哈师大附中11—12学年下学期高一4月月考数学.doc 黑龙江哈师大附中11—12学年下学期高一4月月考物理.doc 黑龙江哈师大附中11—12学年下学期高一4月月考生物.doc 黑龙江哈师大附中11—12学年下学期高一4月月考英语.doc 黑龙江哈师大附中11—12学年下学期高一4月月考语文.doc