湖南省2011年普通高等学校对口招生考试
湖南省2011年普通高等学校对口招生考试电子...
湖南省2011年普通高等学校对口招生考试电子电工类专业综合知识模拟试题(一)本试题共8页,共5答题,50小题,时量:150分钟,满分:390分一、单选题(每一小题中只有一个答案是正确的,多选不给分。
本大题共20小题,每个小题6分,共120分)1、三个相同的灯泡做星形连接时,在三相四线制供电线路止,如果供电总中线断开,则( )A 三个灯泡都变暗B 三个灯泡都变亮C 三个的灯泡亮度不变D 三只灯都烧掉2.题2图所示为某电路中的一条含源支路,已知E =20V ,I =2A ,R=10 ,则电压U BA = ( )A.-50VB.-10VC.10VD.50V3.交流铁心线圈如题6图所示。
保持电源电压U 、频率及线圈匝数N 不变,将铁心A 、B 段锯开,形成气隙。
则铁心中的磁通最大值将( )A. 不变B.变小C.变大D.不定 4.图示电路,a 、b 两端可等效成一个( ) A.6A 的理想电流源 B.6V 的理想电压源C.6A 的理想电流源或6V 的理想电压源D.不能代替,仍为原电路第4题 第5题5.已知正弦交流电路图(a)和图(b)等效,求正弦信号的角频率ω( ) A. 2rad/s B. 1rad/s C. 2.5rad/s D. 1.5rad/s得分评分人 复评人6、一个RL=8Ω的负载,经变压器(忽略变压器的内阻抗压降和损耗)接到信号源上,信号源的内阻R0=800Ω,变压器一次绕组的匝数N1=1000,若要通过阻抗匹配使负载得到最大功率,则变压器二次绕组的匝数N2应为( ) A.500 B.1000 C.100 D.107、在图示电路中,开关S在t=0瞬间闭合,若uC (0-)=0V,则iC(0+)为( )A. 2.4AB. 0AC. 1.2AD. 1A第7题8.电路如题3图所示,已知电流等于()A. B.C. D.9、如图所示电路,电流 I 为()(A) 1 A (B) -1 A (C) 0 A (D) 3 A第9题第10题10、图示电路中 1 A 电流源供出的功率为 ( )A 8WB -4WC -5WD 3W11、在某放大电路中,测的三极管三个电极的静态电位分别为0 V ,-10 V ,-9.3 V ,则这只三极管是( )。
湖南省2011年普通高等学校对口招生考试
湖南省2011年普通高等学校对口招生考试机电类专业综合知识模拟试题(二)一、单选题(5分×20=100分)1、根据图1主、俯视图选择正确的左视图。
()2、要得到如图2所示的尺寸标注形式,选用的命令是()A、dimlinearB、dimalignedC、dimcontinueD、dimbaseline3、适用于两轴直径较小、同心度较高、工作平稳的场合、并在机床上应用广泛的联轴器是()A、套筒联轴器B、滑块联轴器C、万向联轴器D、弹性柱销联轴器4、在同一轴上不同轴段的键槽应布置在同一母线上,目的是()A、便于一次装夹后完成加工B、便于轴上零件的装拆C、便于轴上零件的轴向定位D、便于轴上零件的周向定位5、一铰链四杆机构,连架杆尺寸分别为a=400mm,C=500mm,连杆尺寸为b=600mm,机架尺寸为d=300mm。
该四杆机构为()A、曲柄摇杆机构B、双曲柄机构C、双摇杆机构D、导杆机构6、一对外啮合的标准直齿圆柱齿轮传动,已知其齿数分别为z1=30,z2=50,模数m=5,下列尺寸计算正确的是()A、d1=150mm,d a2=160mm,a=200mmB、d2=250mm,h=11.25mm,a=400mmC、P=5πmm,d a1=160mm,d f1=137.5mmD、h a=5mm,d a2=260mm,d f2=140mm7、有一双头丝杆传动,螺距为6 mm,要求螺母移动0.2 mm时,刻度盘转过一格。
此刻度盘(固定在丝杆端部)圆周应均匀刻线数为()A、30B、40C、60D、1008、下列措施中,不能提高轴疲劳强度的是()A、改进轴的结构,降低应力集中B、提高轴的表面质量C、改变轴上零件的布置,以减小轴上载荷D、通过热处理整体淬硬9、定轴轮系中,直接外啮合的主从动两轮之间若加入偶数个惰轮,会出现()A. 主从两轮转向相同B. 主从两轮转向相反C. 改变传动比大小D. 对中心距无影响10、有一双圆销外啮合槽轮机构,槽轮有六条槽,主动件转速为120r/min,当主动件转1转时,槽轮停歇时间为( )秒。
湖南省历年对口升学考试高考语文试题集
机密★启用前湖南省2011年普通高等学校对口招生考试语文试题时量120分钟总分:150分一、基础知识及运用(20分,1—10小题,每小题2分,11—12小题,每小题3分)1. 下列加点字注音正确的一组是:A.睥.(pì)睨梦魇.(yǎn )鞭笞.(chī)濒.临绝境(bīng)B.潺.(chán)潺入殓.(liǎn)星宿.(sù)羽扇纶.巾(guān)C. 佝.(jū)偻采撷.(xié)粗犷.(guǎng )日臻.完善(zhēn)D. 拓.(tà)片机杼.(zhù)羞赧.(nǎn)乳臭.未干(xiù)2. 下列各组词语中,没有错别字的一组是:A.声名狼藉危言耸听殚精竭虑草菅人命B.一筹莫展集液成裘潸然泪下锱铢必较C.相提并论徇私枉法鞠躬尽瘁前据后恭D.病入膏肓蚍蜉撼树振聋发聩声名雀起3. 将下列选项中的词语依次填入各句括号处,恰当的一组是:登上这气势恢宏的三峡大坝,触摸它伟岸的躯体,聆听它沉雷般的心跳,问苍茫大地,有哪一条江()如此深厚的文化?有哪一道大坝能()如此众多的智慧?有哪一座建筑能()如此壮美的崇高?有哪一项工程能()如此伟大的传奇?A.凝聚积淀写满见证B.写满见证凝聚积淀C.积淀凝聚见证写满D.见证写满积淀凝聚4.下列各句中加横线成语使用恰当的一句是:A. 大家认为他提出的加强药品和食品安全监督的办法很有价值,都随声附和表示赞同。
B. 动物的眼睛各有特色,例如青蛙的眼睛对运动的物体简直是明察秋毫,面对静止的物体却置若罔闻C. 他善于读书,常常能从书中断章取义,并恰如其分地运用到自己的文章中。
D. 学习是一个长期积累的过程,不仅要研究确实有效的方法,更要有持之以恒的毅力,那种一曝十寒的做法是不可取的。
5.下列各句没有语病的一句是A. 由于纺织工人努力提高产品的质量,我厂出口的棉布深受广大顾客的欢迎。
B. 就现阶段的经济条件而言,不仅仅是高档商品对我们不需要,更重要的是购置这些东西不符合节约的原则。
湖南省2011年-2017年普通高等学校对口招生考试数学试题真题
湖南省2011年普通高等学校对口招生考试数学本试题卷共3道大题,23道小题,共4页。
时量120分钟,满分120分一、选择题1.不等式()()012≤+-x x 的解集是( )A.()2,1-B. ()()+∞⋃∞-,22,C. []2,1-D. (][)+∞⋃-∞-,21, 2.方程02=+-q px x 有解的充分必要重要条件是( ) A.042>-q p B. 042<-q p C.042=-q p D. 042≥-q p 3.下列函数中为指数函数的是( ) A.x y 2= B. x y 2= C. 2x y = D. x y 2log =4.曲线212sin +=x y ,[]π,0∈x 与直线y=1的交点个数为( ) A.0 B.1 C. 2 D.35.设复数()i i z +=2,则下列命题正确的是( )A.z 的实部为2B. 5=zC. i z 21-=D. i z 432--= 6.数列{}n a 的前n 项和232-=n S n ,则41,a a 的值依次为( ) A.1,21 B.3,46 C.1,46 D.3,217.已知方程ky k x -+-4922表示双曲线,则k 的取值范围是( ) A.k>4 B.k<4 C.k>9 D.4<k<98.设a,b 为直线,α为平面,则下列选项能判定α⊥a 的条件是( ) A. α⊥b b a ,// B. α//,b b a ⊥ C. α⊆b b a ,// D. α⊆⊥b b a ,9.已知函数⎪⎩⎪⎨⎧≤+>0,320,sin x x x x ax 在点x=0处连续,则a=( )A.3B.31C.1D.0 10.函数5323123-+-=x x x y 的单调递减区间为( )A.()1,∞-B. ()3,1C. ()+∞,3D. ()()+∞⋃∞-,31, 二、填空题11.设集合{}{}1,0,12===N x x M ,则=⋂N M 。
湖南省2011年普通高等学校对口升学考试旅游试卷.
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湖南省2011年对口招生考试英语真题
湖南省2011年普通高等学校对口招生英语试卷第一部分听力20分第二部分知识运用(40分)一词汇与语法(本大题共10小题,每小题1分,共10分)21 It’s a good habit ______breakfast every day.A haveB hasC havingD to have22 ____dirty the water is ! You can’t drink it.A HowB WhatC VeryD So23 Can you tell me______?A When will the interview beginB When does the interview beginC When the interview will begin Dwhen the interview begin24 The ____news made everybody cry out in the room.A frightenedB frighteningC frightenD frightens25 Remember to e-mail me. All of us hope to hear from you ____.A quicklyB fastC soonD shortly26 Don’t get off the bus____it has stopped.A whenB untilC as soon asD because27 Jack, you’d better spend a little more time on your study,___?A will youB do youC don’t youD had you28 I didn’t answer your telephone because I ____a magazine at the moment.A am readingB have readC will readD was reading29 Great changes have taken place in Hunan. The people’s life is getting____.A betterB better and betterC well Dwell and well30 People learn English because it ____widely____in the world.A is , usingB can, useC is , usedD does, use二交际用语(20分)(一)选择题(本大题共10小题,每小题1分,共10分)31—Good morning. Mike ! How is everything going?—________A Thank you very muchB Great. How about you ?C My pleasureD Nice to meet you32 —Hi! I’m Judy. Are you new here?—________A No, I don’tB Yes, I doC I am from BeijingD yes, I am33 What’s Jason like? —________A No, I don’tB Yes, I doC I don’t think soD He is my brother.34 Come and visit us on Sunday , will you ?—_______A I am busy now.B No, thanksC OK. See you thenD I’m glad to meet you35 Hello, this is ABC Company. —_______A What’s your name?B Who are you?C May I speak to Jason , please?D I am Wendy36 What’s the temperature today?—_______A The weather is not too coldB It’s getting cooler and coolerC It’s really cold, isn’t it?D It is about ten degrees37 Would you mind if I opened the window? —_______A I’m afraid I doB Certainly, Here it isC I’m afraid you shouldn’tD Yes, you can do38 Welcome to McDonald’s !what would you like today? —_______A We’d like two hamburgers and two cokesB Anything else?C We’d like to take it easyD We enjoy the food very much39 How would you like to have your hair done? —_______A No problemB That will suit youC I have no ideaD Oh, it is pretty40 —I want to book a room from Monday to Friday.—_____a double room or a single room.A What would you likeB May I chooseC How aboutD Would you like(二) 补全题(5分)A What can I do for you , sir?B I’d like to buy a T-shirt.A ___41__________________?B I want a blue one.A _______42_________________?B I think I need a medium size.A How about this one? It’s the latest fashion.B Great!_____43_______________?A It’s $119.B_____________44________.A How about that one ? It’s on sale today . It’s only $49.B Ah, It looks nice.________45_______.(三) 匹配题(546 往返机票47 禁止停车48 无烟区49 免税商店50 货币兑换三完形填空(本大题共10小题,每小题1分,共10分)I attend Boston University . One-third 51___ the students who attend this school are international students . They come from all over the world , many of 52 from Latin America . There is a large , comfortable dining hall 53 . I go there every day during school with my friends . Many of them are from Latin America and Spain . For the most part , the American students eat 54 in the dining hall between noon and two o’clock , I seldom see any of them _55__for more than an hour . They get their food and eat as __56_ as they can . When they leave , the dining hall is still full of Latinos (拉丁美洲人). The Latinos stay for several hours___57__ , laughing , smoking , and drinking soda and coffee . Sometimes their lunch goes _58___ four o’clock . They stay as long as their friends stay . They don’t leave __59__ they have to do something else . I think that there are also a lot of Arab students there . They seem to take 60___time to eat and talk as well .51 A in B of C among D from52 A them B us C whom D you53 A at hospital B at theater C on campus D at home54 A breakfast B lunch C dinner D supper55 A look B laugh C stay D smoke56 A happily B carefully C fully D quickly57 A talking B talk C to talk D talked58 A at B to C until D for59 A because B so C but D so that60 A more B some C little D any第三部分阅读理解(满分30分)四短文阅读(一)选择题(本题15小题,每小题1分,共15分)Passage oneHandwriting has become a dying art, now that kids start using keyboards as soon as they begin school. But writing things out by hand may be a critical way we train our brains, several studies suggest.Writing by hand is different from typing because it requires using strokes to create a letter, rather than just selecting the whole letter by touching a key, says Virginia Berninger a professor of psychology at the University of Washington. These finger movements activate large regions of the brain involved in thinking, memory, and language. Handwriting helps children learn letters and shapes, improves their composition of ideas, and may also boost fine-motor skills development.A study by Berninger found that in grades two, four, and six, children wrote more words, faster, and expressed more ideas when writing essays by hand than when typing on a keyboard.A separate study by researchers at Indiana University found that children who practiced printing by hand had more active brains than kids who simply looked at letters.It’s not just children who benefit from writing things out by hand, says a study in the Journal of Cognitive Neuroscience. Adults learning a new language remember its characters better if they write them out by hand than if they produce them with a keyboard.As more people spend their days on the computer, says neuroscientist P. Murali Doraiswamy of Duke University, “retraining people in handwriting skills could be a useful cognitive exercise.”61. ______make the art of handwriting dying.A SchoolsB KidsC KeyboardsD Parents62 What makes the difference between handwriting and typing?A Using lettersB Selecting lettersC Touching lettersD Creating letters63 Writing by hand helps kids________A move their fingersB take part in activitiesC select the whole letterD express themselves64 The study by Beminger shows that writing helps children___than typing .A express themselves more freelyB write more wordsC learn English more successfullyD practise more actively65 From this passage we can learn that ______.A handwriting is helpful to our language abilityB handwriting is an old skill of usC handwriting and typing is helpful to each otherD handwriting is more widely used than typingPassage TwoIn the United States, teaching is very important. If teachers do not teach well, students complain. If many students do not understand, people think that the teacher does not do a good job. The teacher has big responsibility to make sure students understand. In a sense, students are consumers and the teacher is offering services.Students have the right to evaluate their teachers, and they usually do so at the end of each course. That evaluation includes lots of aspects of teaching, such as explanation, preparation, using good examples, answering questions, and organization of classes.Students are supposed to read required textbooks and recommended books before class. Without reading them, they will find it very difficult to understand the class. Basic courses on doing research and writing papers are taught at the beginning of the program. They teach things very concretely and clearly. Students are expected to apply what they have learned to their studies.Classes are usually divided into lectures and seminars. There are some lecture classes, where the teacher just gives a lecture, and students ask questions at the end. Most graduate level classes are lectures and discussions. Participating in discussions is very important. Higher level classes involve very little lecturing. They emphasize discussion and presentation by the students.66. According to the passage, good teachers should_______A. treat their students as consumersB. try to please their studentsC. understand their students wellD. make sure their students understand67. The evaluation by students mainly based on teacher’s________A.performance in classB. discussionC. expressionD. hard work68. What should students do before attending the class?A. Go over the lessonsquickly.B. Understand the textbooks well.C. Do the reading homework.D. Prepare a speech for discussion.69. When a course starts, students should first_______A. learn how to do research and write papersB. know how to take part in discussionsC. learn about the course concretely and clearlyD. have some learning experience70. Higher level classes may be taught by _______A. answering students' questionsB. making students have discussionsC. asking students many questionsD. giving a lot of lectures to studentsPassage ThreeMountain climbers around the world dream about going up Mount Everest (珠穆朗玛峰). It is the highest mountain in the world. But many people who have climbed the mountain have left waste material that is harming the environment.A team of Americans is planning the largest clean-up effort ever on Mount Everest. They will make the risky trip up the mountain next month.The team of eight Americans will be guided by more than twenty Sherpas of Nepal(尼泊尔夏尔巴人). Their goal is to remove all the trash they see. They will spend two months cleaning up the mountain by gathering oxygen bottles, fuel containers, batteries, drink cans, human waste and all kinds of disposable products. They are expected to remove at least three tons of trash in large bags.Team leader Robert Hoffman is making his fourth trip up the mountain. He says he hopes to bring Everest to the condition it was in before the first successful climb fifty years ago. He says hehopes the effort will influence other people to clean up the environment closer home.Human waste on Everest is a major problem, So the clean-up team will take along newly developed equipment to collect and treat disposable products. Over the years, the disposable products have polluted the mountain. In the warm season when the ice melts, the polluted water flows to Nepali villages below. The problem has gotten worse in recent years because climbing Everest has become more popular.71 ______is the Americans’ main concern when they plan the trip.A The pollution of EverestB Their success in climbingC The quality of the equipmentD The risks they may face72 The clean-up effort planned by American climbers.A is the most important one on EverestB is supported by the people of NepalC is encouraged by the American governmentD is opposed by the local people73 The Americans’ trip up the moutain is to _______A make Everest cleaner than beforeB tell climbers not to leave wastesC treat human waste before the warm seasonD take away all the rubbish they can find there74 Mr. Hoffiman hopes to turn Everest into______A its condition half a century agoB the cleanest mountain in the worldC a place without any pollution at allD its good condition a few years ago75 What is probably the best title for this passage?A A Risky Trip Up Mount EverestB Mount Everest—Clean –up EffortC Pollution on Mount EverestD Robert Hoffman and His Clean-up Team(二)判断题(本题共5小题,每小题1分,共5分)如果正确就写T, 如果错误就写F , 如果文中没有提到就写NPassage FourIn 1933 an unknown American called Clarence Nash went to see the filmmaker Walt Disney. He had an unusual voice and he wanted to work in Disney's cartoon(动画片) film for children. When Walt Disney heard Nash's voice, he said, "Stop That's our duck "The duck was the now famous Donald Duck, who first appeared in the film The Wise Little Hen. Donald lived in an old houseboat and wore his sailor jacket and hat. Later that year he became a star after an eight minute Mickey Mouse film. The cinema audience liked him because he was lazy and greedy, and because he lost his temper very quickly. And they loved his voice when he became angry with Mickey's eight nephews. Soon Donald was more popular than Mickey Mouse himself, probably because he wasn't a goody-goody like Mickey.In the 1930s, 40s and 50s Donald and his friends Mickey, Goofy and Pluto made hundreds of Disney cartoons. He also made educational films about the place of the USA in the world and safety in the home. Then in 1966 Donald Duck and his voice disappeared--there were no more new cartoons.Clarence Nash died in February, 1985. But today's children can still see the old cartoons on television and hear that famous voice.76 Clarence Nash made Donald Duck films.77 Clarence’s voice was unusual.78 Donald Duck first appeared in the film in 1933.79The audience liked handsome Donald Duck very much.80 Donald made educational films besides the cartoons.(三)简答题(本题共5小题,每小题2分,共10分)81 You cannot watch the Taj picture show on _____.82 How much should you pay if eight of you go to the zoo?______________________________________________83 If your children are ____, they are not allowed to go to Bell Tower.84 When will the film Harry Potter be over on Saturday morning?__________________________________________85 If you want to see magic performances , you should go to ______.第四部分书面表达(满分30分)五翻译题(本大题共5小题,每小题2分,共10分)86 I am not familiar with his works.____________________________________87 I apologized to her for stepping on her foot.________________________________88 They gave us great help in terms of fund(资金)______________________________89 She_______________(抑制不住喜悦)when she received the gift.90 Our basketball team_______________(很可能赢得这场比赛)。
2011年高考试题(养殖类专业综合知识)
湖南省2011年普通高等学校对口招生考试科目:养殖类综合(试题卷)注意事项:1.答题前,考生务必将自己的姓名、准考证号写在答题卡和本试题卷的封面上,并认真核对答题卡条形码上的姓名、准考证号和科目。
2.选择题和非选择题均须在答题卡上作答,在本试题卷和草稿纸上作答无效。
考生在答题卡上按如下要求答题:(1)选择题部分请用2B铅笔将答案填涂在题号下选项所对应的方框内,修改时用橡皮擦干净,不留痕迹;(2)非选择题部分请按题号用0.5毫米黑色墨水签字笔书写,否则作答无效;(3)请勿折叠答题卡。
保持字体工整、笔迹清晰、卡面清洁。
3.本试题卷共4页。
如缺页,考生须及时报告监考老师,否则后果自负。
4.考试结束,将本试题卷和答题卡一并交回。
姓名准考证号祝你考试顺利!机密★启封并使用完毕前湖南省2011年普通高等学校对口招生考试养殖类专业综合知识试题本试题卷共五道大题,51小题,共4页。
时量150分钟,满分390分一、单选题(在本题的每一小题的备选答案中,只有一个答案是正确的,本大题共30小题,每小题4分,共120分)1、血液成分流出心血管外或红细胞渗出血管外称为A.贫血B.充血 C.淤血D.出血2、以盐丧失为主的脱水称为A.缺水性脱水B.低渗性脱水C.高渗性脱水D.混合性脱水3、兽用卡那霉素主要作用于A.革兰氏阴性细菌 B.革兰氏阳性细菌C.病毒 D.寄生虫4、治疗胃液分泌增多的卡他性胃炎时,不能与碳酸氢钠混合使用的药物是A.陈皮酊B.胃蛋白酶C.龙胆酊D.大黄苏打片5、通过畜主了解患畜的发病情况,为疾病诊断提供依据,这种诊断是A.触诊B.视诊C.问诊D.叩诊6、猪的正常体温范围是A.36.5~37.5℃ B.37.5~38.5℃ C.38.5~39.5℃ D.39.5~40.5℃7、猪瘟病发生后体温A.升高 B.降低C.不变 D.不确定8、家畜纤维性肺炎的体温升高是A.双向热B.弛张热C.不定型热 D.稽留热9、初生雏鸡的某些性状可以用于自别雌雄,这些性状遵循的遗传规律是A.拌性遗传规律 B.自由组合定律C.分离定律 D.连锁互换定律10、“杜长大”三元杂交瘦肉型猪繁育体系中,纯种大白猪母猪属于A.商品代 B.父母代C.祖代D.曾祖代11、构成畜禽生命物质基础的营养物质是A.水分 B.蛋白质 C.脂肪D.碳水化合物12、调节与促进畜禽钙磷代谢的维生素是A.维生素A B.维生素B C.维生素C D.维生素D13、动物性来源的饲料中不含有的成分是A.粗灰分 B.粗蛋白质C.粗脂肪D.粗纤维14、属于单胃杂食性动物的是A.牛 B.猪C.羊D.马15、山区山羊舍最好修建成A.吊脚楼式B.密闭式 C.水泥地面 D.栓系栏舍式16、家兔最喜爱吃的饲料是A.粗饲料B.干饲料 C.粉料D.多汁饲料17、属于绿色无污染的饲料添加剂是A.抗生素 B.激素类添加剂 C.驱虫药 D.酶制剂18、蛋白质浓缩饲料加上能量饲料即可配成A.全价配合饲料 B.精料补充饲料C.浓缩饲料 D.添加剂预混料19、初生犊牛第1天的全天哺乳量占体重的比值应是A.1/2 B.1/5 C.1/10 D.1/2020、湖南地方良种山羊是A.波尔山羊B.南江黄羊C.马头山羊D.承德黑山羊21、三元杂交瘦肉型肉猪最适宜的上市屠宰体重是A.80~90㎏B.90~110㎏ C.110~130㎏D.130~150㎏22、工厂化养猪的生产流程是A.初生仔猪—哺乳仔猪—断奶仔猪—生长猪—肥育猪B.后备母猪—基础母猪—后备公猪—种公猪C.配种—妊娠—分娩—保育—生长—肥育D.分娩—哺乳仔猪—生长猪—后备种猪—检定种猪—基础种猪23、下列鱼类有明显口须的是A.鲢鱼B.鳙鱼C.鲤鱼D.鲫鱼24、原产于热带地区的鱼类是A.草鱼B.罗非鱼C.青鱼D.鳜鱼25、中华鳖的主要呼吸方式是A.肺呼吸B.鳃呼吸C.皮肤呼吸D.肠呼吸26、金钱龟的学名是A.乌龟B.黄喉水龟C.草龟D.三线闭壳龟27、亲蚌一般采取A.1~3龄蚌B.4~6龄蚌C.6~8龄蚌 D.8~10龄蚌28、大口鲶的食性A.滤食性B.草食性C.肉食性 D.杂食性29、蟹苗是指A.大眼幼体 B.幼蟹C.扣蟹 D.软壳蟹30、大型水库中不宜采用的捕捞方式是A.联合渔法B.拖网捕捞 C.刺网捕捞 D.干库捕捞二、多选题(在本题的每一小题的备选答案中,有两个或两个以上答案是正确的。
湖南省2011年普通高等学校对口升学考试电子电工试卷
2,选择题和非选择题均须在答题卡上作答,在本试题卷 和草稿纸上作答无效。考生在答题卡上按如下要求答题:
(!)选择题部分请用28铅笔将答案填涂在题号下选项所 对应的方框内,修改时用橡皮擦干净,不留痕迹;
电子电工类专业综合知识试题第7页(共10页)
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湖南省2011年普通高等学校对口招生考试--英语
湖南省2011年普通高等学校对口招生考试英语试卷第二部分:知识运用(共三大题,满分40分)第一节词汇和语法(共10小题,每小题1分;共10分。
从第小题给出的A,B,C,D四个选项中选出一个符合题意的最佳选项,请将选中的答案转涂到答题卡上)21. It’s a good habit ____ breakfast everyday.A. haveB. hasC. havingD. to have22. ____ dirty the water is! You can’t drink it.A. HowB. WhatC. VeryD. So23. Can you tell me __________?A. when will the interview beginB. when does the interview beginC. when the interview will beginD. when the interview begin\24. The ______ news made everybody cry in the room.A. frightenedB. frighteningC. frightenD. frightens25. Remember to e-mail me, All of us hope to hear from you_____.A. quicklyB. fastC. soonD. shortly26. Don’t get off the bus__________it has stopped.A. whenB. untilC. as soon asD. because27. Jack, you’d better spend a little more time on your study, ______?A. will youB. do youC. don’t youD. had you28. I didn’t answer your telephone because I ____ a magazine at the morning.A. am readingB. had readC. will readD. was reading29. Great changes have taken place in Hunan. The people’s life is getting ______.A. betterB. better and betterC. wellD. well and well30. People learn English because it _____ widely _____ widely in the world.A. is, usingB. can, use B. is, used D. does, use第二节、交际用语(共20小题,每小题1分,共20分)一、选择题:看下面有十组对话,根据文字提供的信息,从ABCD选项中选出一个符合对话情景或含义的最佳选项。
2011年普通高等学校招生全国统一考试湖南卷
2011年普通高等学校招生全国统一考试(湖南卷)语文本试卷共7道大题,21道小题,共8页,时间150分钟,满分150分。
一、语言文字运用(12分,每小题3分)1.下列词语中加点的字,读音全部都正确的一组是A.揖让yī山岚lán 彤红tóng 满腹珠玑jīB.阆苑lòng 盛馔zhuàn 敛衽rèn 未雨绸缪miùC.遒劲qiú毗连bǐ盥洗guàn 鸢飞鱼跃yuānD.翰墨hàn 睿智ruì奶酪lào 撑天拄地zhǔ2.下列各句中,加点的成语使用不当的一句是:A.山廊慢转,曲径轻摇,柳色乍然,黄莺初啼,几间茅屋在白云深处若隐若现,这一切令人耳目一新。
B.故乡的槐树,成簇成片,遍布四野,似乎散漫凌乱,却又井然有序;似乎千篇一律,却又各具情致。
C.满耳的阵阵蛙鼓,激昂亢奋地噪闹着,将静夜和旷野喧嚣得如同这季候一般,热情洋溢,生机勃勃。
D.野花肆意开放,花丛间常可见一对对小而伶俐的麻褐色野兔,在那里追逐嬉戏,天真烂漫,活灵活现。
3.下列各句中,有语病的一句是A.“感动中国”将镜头对准生动的现实生活,聚焦于推动当代中国发展进步的主体力量,解读了平凡中的伟大。
B.微博一经推出,就以其强大的即时通信功能,收到了广大网民的追捧,它正有力地介入我们的社会生活。
C.新生代农民工除了关注工资待遇外,对工作环境和社会保障条件也越发重视,那些环境恶劣、保障缺失的企业,他们将说“不”。
D.全面建设小康社会,建设社会主义现代化国家,实现中华民族伟大复兴,为我国广大有志青年提供了创造精彩人生的广阔舞台。
语文试题第1页(共8页)4.下面是某校校庆前夕,四位校友发给联络办老师的短信,其中语言表达得体的一项是A.获悉母校华诞,甚喜,届时定拨冗出席庆典,特此通知。
B.因事务繁忙,恐难以按时光临母校参与庆典,深表歉意。
C.虽身体欠安,但一定准时前往母校列席庆典,谨此奉告。
湖南省2011年普通高等学校对口招生考试师范类专业综合知识试题
湖南省2011年普通高等学校对口招生考试师范类专业综合知识试题本试题卷共6大题,宫页。
时量150分钟,满分390分。
一、单选题(在本题的每一小题的备选答案中,只有一个答案是正确的,本大题共20题,每小题3分,共60分)1、幼儿的眼球前后经较短,呈现A、生理性远视B、生理性近视C、弱视D、斜视2、幼儿的关节牢固性差,容易发生A、骨折B、青枝骨折C、脱臼D、以上都不是3、不能提供人体热能物质的是A、脂肪B、维生素C、碳水化合物D、蛋白质4、幼儿发生意外事故的原因是A、幼儿对危险因素认识不清B、幼儿运动机能不完善,好奇好动C、幼儿园人数过多,教师人数过少D、以上都是5、下列属于5——6岁幼儿心理特征的是A、认识依靠行动B、开始掌握认知方法C、开始接受任务D、最初步的生活自理6、幼儿想象的主要形式是A、有意想象B、无意想象C、幻想D、创造想象7、幼儿掌握“小汽车”概念比掌握“交通工具”概念更为容易,这反映了幼儿思维具有A、具体性B、抽象性C、拟人性D、经验性8、随着年龄的增长,幼儿形象记忆和语词记忆的差别A、不会增大B、不会缩小C、逐渐增大D、逐渐缩小9、下列各项表述,不表现幼儿语音意识产生的是A、对自己和别人的发音感兴趣,并意识到自己发音弱B、能比较稳定地、正确地叫爸爸C、评价他人的发音,追求自己发音准确D、意识到同音字有不同意义10、自我意识的最初发生是在A、婴儿期B、乳儿期C、幼儿前期D、幼儿中期11、我国第一所乡村幼稚园的创办人是A、蔡元培B、张雪门C、陶行知D、陈鹤琴12、建立我国第一个幼儿教育研究中心,提出“活教育”思想的教育家是A、张宗麟B、陶行知C、张雪门D、陈鹤琴13、幼儿园环境创设主要是指A、创设合格的物质条件和良好的精神环境B、安装塑料地板C、购买大型玩具D、选择较清净的场地14、在《幼儿园工作规程》所提出的教育目标中,“培养幼儿良好的生活卫生习惯”属于A、幼儿体育目标B、幼儿智育目标C、幼儿德育目标D、幼儿美育目标15、教师应从幼儿身心发展的特点出发,在全面、有效地对幼儿进行教育的同时,重视对幼儿对生活上的照顾和保护,保教结合,确保幼儿真正能健康、全面地发展。
湖南省2011年对口升学考试语文试题
机密★启用前湖南省2011年普通高等学校对口招生考试语文试题时量120分钟总分:150分一、基础知识及运用(20分,1—10小题,每小题2分,11—12小题,每小题3分)1. 下列加点字注音正确的一组是:A.睥.(pì)睨梦魇.(yǎn )鞭笞.(chī)濒.临绝境(bīng)B.潺.(chán)潺入殓.(liǎn)星宿.(sù)羽扇纶.巾(guān)C. 佝.(jū)偻采撷.(xié)粗犷.(guǎng )日臻.完善(zhēn)D. 拓.(tà)片机杼.(zhù)羞赧.(nǎn)乳臭.未干(xiù)2. 下列各组词语中,没有错别字的一组是:A.声名狼藉危言耸听殚精竭虑草菅人命B.一筹莫展集液成裘潸然泪下锱铢必较C.相提并论徇私枉法鞠躬尽瘁前据后恭D.病入膏肓蚍蜉撼树振聋发聩声名雀起3. 将下列选项中的词语依次填入各句括号处,恰当的一组是:登上这气势恢宏的三峡大坝,触摸它伟岸的躯体,聆听它沉雷般的心跳,问苍茫大地,有哪一条江()如此深厚的文化?有哪一道大坝能()如此众多的智慧?有哪一座建筑能()如此壮美的崇高?有哪一项工程能()如此伟大的传奇?A.凝聚积淀写满见证B.写满见证凝聚积淀C.积淀凝聚见证写满D.见证写满积淀凝聚4.下列各句中加横线成语使用恰当的一句是:A. 大家认为他提出的加强药品和食品安全监督的办法很有价值,都随声附和表示赞同。
B. 动物的眼睛各有特色,例如青蛙的眼睛对运动的物体简直是明察秋毫,面对静止的物体却置若罔闻C. 他善于读书,常常能从书中断章取义,并恰如其分地运用到自己的文章中。
D. 学习是一个长期积累的过程,不仅要研究确实有效的方法,更要有持之以恒的毅力,那种一曝十寒的做法是不可取的。
5.下列各句没有语病的一句是A. 由于纺织工人努力提高产品的质量,我厂出口的棉布深受广大顾客的欢迎。
B. 就现阶段的经济条件而言,不仅仅是高档商品对我们不需要,更重要的是购置这些东西不符合节约的原则。
湖南省2011年普通高等学校对口招生考试机电类专业综合知识模拟试题(一)
湖南省2011年普通高等学校对口招生考试机电类专业综合知识模拟试题(一)一、单选题(在本题的每一小题的备选答案中,只有一个答案是正确的,多选不给分。
本大题共20小题,每小题5分,共100分)1.根据图1所示的主、俯视图,选择正确的左视图()2.下列操作中不能退出AutoCAD2000的是()A.执行菜单“文件\退出” B.利用命令UndoC. 利用命令End D.利用命令Quit3.绘制轴测图所依据的投影法是()A.正投影法B.斜投影法C..中心投影法D..正投影法或斜投影法4.下列传动中,传动效率最低的是()A.齿轮传动B.蜗杆传动C.链传动D.带传动5.平键的主要失效形式是()A.剪切破坏 B.挤压破坏 C.弯曲破坏 D.齿面磨损6.液压泵是液压传动系统的()A.执行部分 B.动力部分 C.辅助部分 D.控制部分7.一个物体的平面任意力系平衡方程,最多只能求解个未知参数。
()A.1 B.2 C.3 D.4 8.双摇杆机构的组成条件是()A.最长杆与最短杆之和小于其他两杆之和B.最短杆是机架C.最短杆的相邻杆是机架D.最短杆的相对杆是机架9.液压传动中的工作压力取决于()A.外负载B.流量C.速度D.油压10.做疲劳强度实验时,试样承受的载荷为()A.冲击载荷 B.交变载荷 C.静载荷 D.拉伸载荷11.一段有源支路如图2所示,ab两端的电压U ab为()A.―8 V B.2 VC.―4V D.+8 V12.图示3电路,A点的电位U A为()A.―10V B.―6V C.―4V D.0V13.在某一交流电路中,已知加在电路两端的电压是u=20sin(wt+60o)V,电路中的电流是i=102sin(wt―30o)A,则该电路消耗的功率是()A.0 B.100W C.200W D.1003W 14.三相额定电压为220V的电热丝,接到线电压为380V的三相电源上,最佳的连接方法是()A.三角形联结B.星形联结并在中线上装熔断器C.三角形联结、星形联结都可以D.星形联结无中性线15.某同学用万用表测量一电子线路中的晶体管,测得V E=―3V,V CE=6V,V BC=―5.4V,则该管是()A.PNP型处于放大工作状态B.PNP型处于截止状态C.NPN型处于放大工作状态D.NPN型处于截止状态16.图4所示电路中,R f是反馈元件,引入的反馈类型是()A.电流并联负反馈B.电压并联负反馈C.电流并联正反馈D.电压并联正反馈17.图5所示理想运放电路中,输出电压U0为()A.―24V B.―16V C.16V D.36V18.逻辑功能为:“全1出0,有0出1”的逻辑门是()A.与非门B.或非门C.非门D.与门19.一台三相异步电动机的额定数据如下:P N = 40 kW,U N = 380 V,∆ 接法,f = 50 Hz,n N=1470 r/min,ηN = 0.9,cos ϕN = 0.87,λst = 2,λm=2.5,I st/I N = 6。
2011年湖南对口升学高考电子电工类专业综合知识试题(文档)
湖南省2011年普通高等学校对口招生考试电子电工类专业综合知识试题本试题卷共五大题,共10页。
时量150分钟,满分390分一、选择题(本大题共20小题,每小题6分,共120分)1.额定功率为1/4W 的电阻器是( )。
2.如图1所示电路,电动势E 为-5V ,则下列说法正确的是( )。
A .U AB =5V ,电动势的实际方向由A 指向B ; B .U AB =−5V ,电动势的实际方向由A 指向B ;C .U AB =−5V ,电动势的实际方向由B 指向A ;D .U AB=5V ,电动势的实际方向由B 指向A ;3.用数字万用表测量直流电压时,若表盘只在高位显示“1”,最常见的原因是( )。
A .数字万用表故障;B .被测电路故障;C .被测值超过量程;D .被测值过小; 4.如图2所示电路中标示了电压源、电流源的实际方向,当R 1增大时,则( )。
A .I 2增大,I 3减小,I 4增大;B .I 2减小,I 3增大,I 4不变; C .I 2不变,I 3不变,I 4减小;D .I 2不变,I 3不变,I 4不变;5.指针式万用表部分测量原理如图3所示,下列说法正确的是( )。
A .1为交流电压测量挡,3为直流电流测量挡; B .2为交流电压测量挡,4为电阻测量挡; C .1为电阻测量挡,4为直流电压测量挡;D .3为直流电压测量挡,2为直流电流测量挡;6.三相对称负载作三角形联接时,负载线电流I L 与相电流I P 的关系是( )。
A .I L =√3I P ∠30°;B .I L =I P ;C .I L =I P ∠30°;D .I L =√3I P ∠−30°;;7.电流互感器常用于测量大电流,下面描述不正确的是( )。
A .电流互感器原边绕组匝数少,副边绕组匝数多; B .电流互感器原边绕组匝数多,副边绕组匝数少; C .电流互感器工作时,副边不允许开路;D .电流互感器使用时,应将铁壳与副边绕组的一端接地;8.用两块同样的条形磁铁以相同的速度,分别插入尺寸和形状相同的铜环和木环中,且N 极垂直于圆环平面,则同一时刻( )。
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湖南省2011年普通高等学校对口招生考试
数 学 试 题
一、选择题(在本题共10小题,每小题4分,共40分。
在每一小题给出的四个选项中,只有一项符合题目要求的)
1、不等式(2)(1)0x x -+≤的解集是( )。
(A )(1,2)- (B )(,1)(2,)-∞-+∞
(C )[1,2]- (D )(,1][2,)-∞-+∞
2、方程20x px q -+=有解的充要条件是( )。
(A )240p q -> (B )240p q -<
(C )240p q -= (D )240p q -≥
3、下列函数中为指数函数的是( )。
(A )2y x = (B )2x y =
(C )2y x = (D )2log y x =
4、曲线1
sin 22y x =+,[0,]x π∈与直线1y =的交点个数为( )。
(A )0 (B )1 (C )2 (D )3
5、设复数(2)z i i =+,则下列命题正确的是( )。
(A )z 的实部为2 (B )||5z =
(C )12z i =- (D )234z i =--
6、数列{}n a 的前n 项和2
32n S n =-,则14,a a 的值依次为( )。
(A )1,21 (B )13,46 (C )1,46 (D )3,21
7、已知方程22
194x y k k +=--表示双曲线,则k 的取值范围是( )。
(A )4k > (B )4k <
(C )9k > (D )49k <<
8、设,a b 为直线,α为平面,则下列选项能判定a α⊥的条件是( )。
(A )//,a b b α⊥ (B ),//a b b α⊥
(C )//,a b b α⊆ (D ),a b b α⊥⊆
9、已知函数sin ,0()23,0a x x f x x x x ⎧>⎪=⎨⎪+≤⎩
,在点0x =处连续,则a =( )。
(A )3 (B )
13 (C )1 (D )0 10、函数321
2353y x x x =-+-的单调递减区间为( )。
(A )(,1)-∞ (B )(1,3) (C )(3,)+∞ (D )(,1)(3,)-∞+∞
二、填空题(本大题共6小题,每小题5分,共30分,把答案填在答题卡上对应的横线上)
11、设集合2{|1},{0,1}M x x N ===,则M N = 。
12、函数()2lg(1)f x x x =
-+-的定义域为 (用区间
表示)。
13、若二次函数()f x 是偶函数,且满足(1)1,(0)0f f -=-=,则()f x 的表达式是 。
14、从,,,a b c d 四个字母中任取3个,并从1,2,3,4,5,6这六个数字中任取2个,将它们排成一列,则所有排列的种数是 (用数字作答)。
15、过点(1,2)且与直线4350x y -+=平行的直线的一般式为 。
16、设O 是三角形ABC 所在平面外一点,若,O A O C B A B C ==则异面直线AC 与BO 所成的角度是 。
三、解答题(本大题共7小题,其中第22、23小题为选做题,共50分,解答应写出文字说明或简演算步骤)
17、(本题满分8分)已知2sin (),3πα+=
(1)求sin α,(2分)
(2)求sin 2(cot
tan )22ααα-的值。
(6分)
18、(本题满分8分)设数列{}n a 为等差数列,数列{}n b 为等比数列,
(1)若1103,39a a ==,求50.S (4分)
(2)若24b a =,1220b b +=,求4.b (4分)
19、(本题满分8分)
已知平面上的三点(4,0),(2,2),(2,4)A B C -,D 为AB 的中点。
(1)求D 点的坐标。
(2分)
(2)若向量(1,2)a k = 与C D 垂直,求k 的值。
(6分)
20、(本题满分10分)
已知椭圆C :22221y
x a b += (0)a b >>,其焦距与长轴长之比为22,两个焦点分别为
12,F F ,点P 是坐标平面内一点,且1251||,24
O P P F P F =⋅= (O 为坐标原点)。
(1)求椭圆的标准方程。
(4分)
(2)过点D 1
(,0)3-且斜率为k 的动直线l 交椭圆于A 、B 两点,在x 轴上是否存在定
点M ,使以AB 为直径的圆恒过这个点。
若存在,求出点M 的坐标;若不存在,说明理由。
(6分)
21、(本题满分8分)
日本大地震导导致核电站发生泄漏事故。
3月21日至4月10日,某调查机构在亚洲、欧洲、南美、北美、非洲等地区调查了3万4千人。
结果显示,地震后反对核电站建设的人数比例为43 ,现从该地区随机抽查10人,
(1)估计约有多少1反对核电站建设。
(精确到个位)(4分)
(2)求至少有1人反对核电站建设的概率。
(精确到0.001)(4分)
注意:第22、23题任选一题作答,若全部作答,则只评阅第22小题。
22、(本题满分8分)
设()(1),()a x f x x x e a R -=+-∈,且()f x 在0x =处取得极值,
(1)求a 的值。
(4分)
(2)设()()b f x g x x =
,若曲线()y g x =在1x =对应点处的切线垂直于直线1
23y x =-,求b 的值。
(4分)
23、(本题满分8分)我国铁路运输迈入高铁时代,高速铁路建设速度快、条件好,但票价高昂。
已知某高速铁路某路段每年满负荷运力为2000万人次,当票价为600元时,年实际运送量约800万人次,估计票价每下降100元,实际运送量将提高300万人次。
(1)设票价为x 元,写出售票收入y (单位:元)与票价x 之间的函数关系式,并指明函数的定义域。
(4分)
(2)当票价定为多少时,售票收入最大?(4分)。