2016年上海电子信息职业技术学院自主招生模拟题(含解析)

2016XX电子信息职业技术学院单招英语模拟试题与答案II.单选15分6. — We have booked a room for today and tomorrow. _______, sir.A. I'm sureB. My pleasureC. It'sall rightD. I'll check7. _______ felt funny watching myself on TV.A. OneB. ThisC. ItD. That8. _______ he had not hurt his leg, John would have won the race.A. IfB. SinceC. ThoughD. When9. After two years' research, we now have a _______ better understanding of the disease.A. veryB. farC. fairlyD. quite10. Speaking of all the songs he has written, I think this is probably his _______ one.A. better-knownB. well-knownC. best-knownD. most-known11. If Joe' s wife won' t go to the party, _______.A. he will eitherB. neither will heC. he neither willD. either he will12. At the beginning of class, the noise of desks _______could be heard outside the classroom.A. opened and closedB. to be opened and closedC. being opened and closedD. to open and close13.1 have _______ all my papers but I still can't find my notes.A. looked throughB. looked forC. looked afterD. looked out14. -I'm sony to have kept you waiting.- _______, Bill.A. You' re welcomeB. Go aheadC. Don' t mention itD. No problem15. — Is there anything wrong. Bob? You look sad.---Oh, nothing much. In fact, I ______ of my friends back home.A. have just thoughtB. was just thinkingC. would just thinkD. will just be thinking16. Some people choose jobs for other reasons _______ money these days.A. forB. exceptC. besidesD. with17. _______ matters most in learning English is enough practice.A. WhatB. WhyC. WhereD. Which18. Why don't you just _______ your own business and leave me alone?A. makeB. openC. considerD. mind19. - Could you tell me the way to _______Johnsons, please?- Sorry, we don' t have _______ Johnson here in the village.A. the; theB. the; aC. 不填; theD. the; 不填20. - Tom, you didn't come to the party last night?- I _______, but I suddenly remembered I had homework to do.A. had toB. didn'tC. was going -toD. wouldn' tIII.完形30分We arrived in Spain for the first time a few weeks ago. I decided to 21 a car because we had sold the one we had in England before 22 home. Yesterday the sales office rang us to say the car was 23 I had tried out a model like it before, but a$ I was not yet 24 driving in this city, my wife did not want me to collect it 25 so we went together to 26 it. We paid for the car and 27 the papers. They told us that there was 28 petrol ( ^ifft) to take us to a garage, where we could fill up. The 29 garage to the office was about 100 yards away and we got there 30 But when I turned into the main road I suddenly saw a lot of cars racing 31 me. I got out of 32 as fast as I could by backing into the garage 33 and the man behind 34 me."It* s such a problem to 35 to drive on the right side, isn’t it?" my wife said. "Yes, if only I had had a few lessons for 36 ," I replied. "You had better go 37 on the way home," my wife said. "You' d be sorry if you had 38 on the first day, wouldn' t you?" While we were talking, the man behind got out of his car and said in good English," Would you mind telling me 39 you are thinking of leaving? 40 are you going to sit in your car all day?"21. A. borrow B. drive C. buy D. choose22. A. leaving B. making C. returning D. getting23. A. right B. ready C. fixed D. sold24. A. sure of B. satisfiedC. interested inD. used towith25. A. on my own B. right away C. in a hurry D. on the way26. A. receive B. bring C. order D. fetch27. A. accepted B. wrote C. signed D. copied28. A. little B. enough C. much D. no29. A. best B. nearest C. quickest D. cleanest30. A. lately B. directly C. safely D. slowly31. A. after B. with C. around D. towards32. A. their way B. the garage C. their sight D. the car33. A. at last B. once more C. as usual D. as well34. A. caught B. cheered C. shouted at D. chatted with35. A. prepare B. continue C. choose D. remember36. A. discussion B. adventure C. experiment D. practice37. A. carefully B. smoothly C. quickly D. differently38. A. an error B. a problem C. an accident D. a headache39. A. when B. why C. how D. what40. A. For B. Or C. But D. SoIV.阅读理解(40分)Growing up in Philadelphia, Lieberman started cooking with his stay-at-home dad when he was seven. His food-loving family had two kitchens, and he quickly learned what was the best way to bake his cakes. Lieberman improved his kitchen skills greatly during a year abroad before college, learning from a cook in Italy and studying local specialties (A&^T ^F fe^) in Germany, Spain and France. At Yale, he was known for throwing dinner parties, single-handedly frying and baking while mixing drinks for dozens of friends. Just for fun, he and some friends decided to tape a show named Campus Cuisine about his cooking. Lieberman was a real college student showing his classmates how to do things like make drinks out of dining-hall fruit. That helped the show become very popularamong the students. They would stop Lieberman after classes to ask for his advice on cooking. Tapes of the show were passed around, with which his name went beyond the school and finally to the Food Network.Food Network producer Flay hopes the young cook will find a place on the network television. He says Lieberman' s charisma is key. " Food TV isn' t about food anymore," says Flay. " It' s about your personality (^"ft) and finding a way to keep people* s eyeballs on your show. "But Lieberman isn' 1 putting all his eggs in one basket. After taping the first season of the new show, Lieberman was back in his own small kitchen preparing sandwiches. An airline company (M $'^'Xl) was looking for someone to come up with a tasteful, inexpensive and easy-to-make menu to serve on its flights. Lieberman got the job.41. We can learn from the text that Lieberman' s family _______.A. have relatives in EuropeB. love cooking at homeC. often hold partiesD. own a restaurant42. The Food Network got to know Lieberman _______.A. at one of his partiesB. from his teachersC. through his taped showD. on a television program43. What does the word "charisma" underlined in the text refer to?A. A natural ability to attract others.B. A way to show one's achievement.C. Lieberman' s after-class interest.D. Lieberman' s fine cooking skill.COdiand remembers like it was yesterday working in an expensive French restaurant in Denver. The ice cream he was serving fell onto the white dress of a rich and important woman.Thirty years have passed, but Odiand can' t get the memory out of his mind, nor the woman' a kind reaction ( fsi^L). She was shocked, regained calmness and, in a kind voice, told the young Odiand, " It' s OK. It wasn' t your fault. " When she left the restaurant, she also left the future Fortune 500 CEO (^.lHO with a life lesson: You can tell a lot about a person by the way he or she treats the waiter.Odiand isn't the only CEO to have made this discovery. Rather, it seems to be one of those few laws of the land that every CEO learns on the way up. It' s hard to get a dozen CEOs to agree about anything, but most agree with the Waiter Rule. They say how others treat the CEO says nothing. But how others treat the waiter is like a window into the soul.Watch out for anyone who pulls out the power card to say something like, " I could buy this place and fire you," or "I know the owner and I could have you fired. " Those who say such things have shown more about their character (\!m) than about their wealth and power.The CEO who came up with it, or at least first wrote it down, is Raytheon CEO Bill Swanson. He wrote a best-selling book called Swanson' s Unwritten Rules of Management."A person who is nice to you but rude to the waiter, or to others, is not a nice person," Swan-son says. " I will never offer a job to the person who is sweet to the boss but turns rude to someone cleaning the tables. "49. What happened after Odiand dropped the ice cream onto the woman' s dress?A. He was fired.B. He was blamed.C. The woman comforted him.D. The woman left the restaurant at once.50. Odiand learned one of his life lessons from ______.A. his experience as a waiterB. the advice given by the CEOsC. an article in FortuneD. an interesting best-selling book51. According to the text, most CEOs have the same opinion about _______.A. Fortune 500 companiesB. the Management RulesC. Swanson' s bookD. the Waiter Rule52. From the text we can learn that _______.A. one should be nicer to important peopleB. CEOs often show their power before othersC. one should respect others no matter who they areD. CEOs often have meals in expensive restaurantsDIt is difficult for doctors to help a person with a damaged brain. Without enough blood, the brain lives for only three to five minutes. More often the doctors can' t fix the damage. Sometimes they are afraid to try something to help because it is dangerous to work on the brain. The doctors might make the person worse if he operates on the brain.Dr. Robert White, a famous professor and doctor, thinks he knows a way to help. He thinks doctors should make the brain very cold. If it is very cold, the brain can live without blood for 30 minutes. This gives the doctor a longer time to do something for the brain.Dr. White tried his idea on 13 monkeys. First he taught them to do different jobs, then he operated on them. He made the monkeys' blood go through a machine. The machine cooled the blood. Then the machine sent the blood back to the monkeys' brains. When the brain' s temperature was 10°C, Dr. White stopped the blood to the brain. After 30 minutes he turned the blood back on. He warmed the blood again. After their operations the monkeys were like they had been before. They were healthy and busy. Each one could still do the jobs the doctor had taught them.53. The biggest difficulty in operating on the damaged brain is that _______.A. the time is too short for doctorsB. the patients are often too nervousC. the damage is extremely hard to fixD. the blood-cooling machine might break down54. The brain operation was made possible mainly by _______.A. taking the blood out of the brainB. trying the operation on monkeys firstC. having the blood go through a machineD. lowering the brain' s temperature55. With Dr. White' s new idea, the operation on the damaged brain _______.A. can last as long as 30 minutesB. can keep the brain' s blood warmC. can keep the patient' s brain healthyD. can help monkeys do different jobs56. What is the right order of the steps in the operation?a. send the cooled blood back to the brainb. stop the blood to the brainc. have the blood cooled downd. operate on the brainA.a,b,c,dB.c,a,b,dC. c, b, d, aD. b, c, d, aEMost people want to know how things are made. They honestly admit, however, that they hardly know a thing when it comes to understanding how a piece of music is made. Where a composer (f^ft^) begins, how he manages to keep going - in fact, how and where he leams his trade -all are covered in complete darkness. The composer, in short, is a man of mystery (tt%).One of the first things the common man wants to know about is the part inspiration (^.^) plays in a composer' s work. He finds it difficult to believe that composers are not much interested in that question. Writing music is as natural for the composer as eating or sleeping for all. Music is something that the composer happens to have been born for.The composer, therefore, does not say to himself: "Do I feel inspired?" He says to himself:"Do I feel like working today?" And if he feels like working, he does. It is more or less like saying to himself: "Do I feel sleepy?" If you feel sleepy, you go to sleep. If you don't feel sleepy, you stay up. If the composer doesn' t feel like working, he doesn' t work. It' s as simple as that.57. What would be the best tide for the text?A. Composer: a man of mysteryB. Practice makes good musicC. Relation between sleeping and musicD. Music: product of nature58. The words "covered in complete darkness" underlined in Paragraph I most probably meanA. difficult to be madeB. without any lightC. black in colorD. not known59. Most people seem to think that a composer _______ .A. finds it difficult to write musicB. considers it important to have a good restC. should like to talk about inspirationD. never asks himself very simple questions60. The author will most probably agree that composers _______A. are bornwith a gift for musicB. are people full of mysteryC. work late at night for their musicD. know a lot about eating and sleepingV.补全对话(5分)- Mary, do you want to see the pictures of my holiday in Italy?- 81- Ah, it was great I The food was great \ The wine was great! But the traffic was terrible!- 82- Those Italians are crazy drivers! I don' t want to think about it!- OK, OK. 83- Yes, so here' s a picture of the Tower of Pisa.- How nice!- It was raining that day, but it was still wonderful. We climbed to the top!- 84- That' s a photo of the Amo River. That' s the "Ponte Vecchio" , the old bridge. - 85- It was very interesting. There were beautiful old buildings in the city, and lots of wonderfulmuseums.- That* s nice.A.And what' s this?B.Why was it so bad?C.Yes, it was wonderful.D.What was Florence like?E.Let' s return to the good parts.F.Sure, what was your holiday like?G.Well, did you like your hotel there?VI.单词拼写(10分)66. There' s a _____ (留言) from Karen on the phone. 66.67. This football game was _______(播出) live on TV across Europe.67.68. They' re going to_______(庆祝) their victory with music and dancing. 68.69. The _______ (大多数)of students find it quite hard to learn German.6970. Very few people _______(成功) in losing weight these days. 70.71. The book gives a short _____ (描述) of the city. 71.72. The doctor _______ (表扬) our daughter for her courage this morning.72.73. There were piles of newspapers _______ (到处) in the house. 73.74. What is your_______ (最喜爱) color? 74.75. The little girl is wearing a _______ (粉红色) dress. 75.VII.改错(15分)Dear Grandpa,Thank you for your letter.My school is organizing a basketball team and there' s just a chance which I can join it. I'm little of76. ______course, but terribly quick and bravely. While the others 77. _______are jumping about in the air, I can run under my legs 78. _______and get the ball. It will be lots of fun for practicing but 79. _______in the playground in the afternoon with the tree 80. _______ around us all red and yellow and everybody laughing 81. _______and shouting. These are the happier girls I' ve ever 82. _______seen and I' m the happiest in all! 83. _______I meant to write long letter and tell you all the 84. _______ things I' m doing at school, but the bell was ringing, 85. _______so I just have to stop here.Love,JudyVIII.写作(30分)一家宾馆新开业，为吸引外国宾客，希望在互联网上进行宣传，请你用英语为其写字介绍。

2016某某电子信息职业技术学院单招数学模拟试题(附答案)一. 选择题 : 本大题共10小题, 每小题5分, 共50分. 在每小题给出的四个选项中, 只有一项是符合题目要求的 . 1. 下列4个数中, 最大的是 ( )(A) )2lg(lg (B) 2)2(lg (C) 2lg(D) 2lg2. 设集合}20|{},20|{≤≤=≤≤=y y N x x M , 那么下面中的4个图形中,能表示集合M 到集合N 的函数关系的有(A) ① ② ③ ④ (B) ① ② ③ (C) ② ③ (D) ②3. 若α是第三象限的角, 则απ21-是 ( )(A) 第一或第二象限的角 (B) 第一或第三象限的角(C) 第二或第三象限的角 (D) 第二或第四象限的角4. 612)(x x +展开式中的常数项是(A) 15 (B) 20 (C) 1 (D) 6 5. 已知在矩形ABCD 中, 3,2==BC AB , 则AC BC AB ++的模等于① ② ③ ④(第2题)(A) 4 (B) 5 (C) 13 (D) 132 6. 已知正数y x ,满足12=+y x , 则yx 11+的最小值为(A) 6 (B) 5 (C) 223+ (D) 247. 甲, 乙两同学下棋, 赢一局得2分, 和一局得1分, 输一局得1分. 连下3局, 得分多者为胜. 则甲取胜的概率是(A) 31 (B) 21(C) 2710 (D) 27138. 方程 0)1(||=--k x x 有三个不相等的实根, 则k 的取值X 围是 (A) )0,(41- (B) ),0(41(C) ),(41∞+- (D) ),(41-∞9．已知函数x x f 41sin )(π=. 如果存在实数21,x x , 使得对任意的实数x , 都有)()()(21x f x f x f ≤≤, 则||21x x -的最小值是 ( )(A) π8 (B) π4 (C) π2 (D) π10. 设函数⎪⎩⎪⎨⎧<--≥--=)0(,62)0(,12)(22x x x x x x x f , 若2)(>t f , 则实数t 的取值X 围是(A) ),4()1,(∞+--∞ (B) ),2()3,(∞+--∞ (C) ),1()4,(∞+--∞ (D) ),3()2,(∞+--∞二．填空题: 本大题有7小题, 每小题4分, 共28分. 把答案填在答题卷的相应位置. 11.一个总体含有300个个体，以简单随机抽样方式从该总体中抽取一个容量为20的样 本，则指定的某个个体被抽到的概率为．12. 已知等差数列}{n a 的前n 项和n n S n +=2, 则3a = ______ .13. 函数xx y -+=33lg的定义域是 __________ .14. 若 |a | =1, |b | = 2, c =a + b, 且c ⊥a, 则向量a 与b 的夹角为 _____ 度. 15. 已知对任意实数x , 有()()f x f x -=-，()()g x g x -=，且0x >时，()0f x '>，()0g x '>，则0x <时. 应该有)(/x f ____0, )(/x g _____0.16. 从1到10十个数中，任意选取4个数，其中第二大的数是7的情况共有 _____ 种. 17. 有以下4个结论: ① 若1cos sin =+αα, 那么1cos sin =+ααn n ; ② π81=x 是函数)2(sin 45π+=x y 的一条对称轴; ③ R x x y ∈=,cos 在第四象限是增函数; ④ 函数)(sin 23x y +=π是偶函数; 其中正确结论的序号是 __________ .三. 解答题: 本大题有5小题, 18至21每小题14分，22题16分, 共72分. 解答应写出文字说明, 证明过程或演算步骤. 18. (本小题满分14分)已知434534,)(sin πππαα<<=-, 求:(1) )(cos 4πα-的值; (2) αsin 的值;(3) 函数)(cos 4πα-=y 的图象可以通过函数x y sin =的图象进行怎样的平移得到?19． (本小题满分14分)数列{}n a 中，12a =, 1n n a a cn +=+（c 是常数，123n =，，，），且123a a a ，，成公比不为1的等比数列．（1）求c 的值； （2）求{}n a 的通项公式．20 . (本小题满分14分)点O 是梯形ABCD 对角线的交点, 2||,6||,4||===AB BC AD . 设与BC 同向 的单位向量为a 0, 与BA 同向的单位向量为b 0.(1) 用a 0和b 0表示CD AC ,和OA ;(2) 若点P 在梯形ABCD 所在平面上运动, 且2||=CP , 求||BP 的最大值和最小值.21．(本小题满分14分)已知关于x 的不等式0)1(22>++-+ax a x x . (1) 当2=a 时, 求此不等式的解集; (2) 当2->a 时, 求此不等式的解集.22． (本小题满分16分)设函数3342)(232+-++-=t t t tx x x f , 其中R t R x ∈∈,, 将()f x 的最小值记为()g t ．（1）求()g t 的表达式；（2）讨论()g t 在区间[-1,1]内的单调性;(3) 若当[-1,1]∈t 时，k t g ≤)(恒成立，其中k 为正数，求k 的取值X 围．(第20题)参考答案一. 选择题 : （本大题共10小题, 每小题5分, 共50分）二．填空题: （本大题有7小题, 每小题4分, 共28分）11. 15112. 6 13. (-3,3) 14. 12015. >, < 16. 45 17. ① ② ④三. 解答题: （本大题有5小题, 18至21每小题14分，22题16分, 共72分） 18.(本小题满分14分)(1) ∵434534,)(sin πππαα<<=-, ∴240ππα<-<, 有544)(cos =-πα; ---4分(2) 1027444444sin )(cos cos )(sin )(sin sin =-+-=+-=ππππππαααα; ---5分(3) 函数)(cos 4π-=x y 的图象可以通过函数x y sin =的图象向左平移π41个单位得到.--- 5分19. (本小题满分14分)（1）12a =，22a c =+，323a c =+， --- 2分∵1a ，2a ，3a 成等比数列，∴2(2)2(23)c c +=+， --- 2分解得0c =或2c =, 当0c =时，123a a a ==，不符合题意舍去，故2c =． --- 3分（2）当2n ≥时，∵21a a c -=，322a a c -=，1(1)n n a a n c --=-，∴1(1)[12(1)]2n n n a a n c c --=+++-=． --- 3分又12a =，2c =，故22(1)2(23)n a n n n n n =+-=-+=，，． --- 3分当1n =时，上式也成立，所以22(12)n a n n n =-+=，，． --- 1分20 . (本小题满分14分)(1) 由题意知6=BC a 0, 2=BA b 0, ∴ =-=BA BC AC 6 a 0- 2 b 0;∵BC AD //, ∴4=AD a 0, 则=+=AD CA CD 2 b 0 - 6 a 0+ 4 a 0 = 2 b 0 - 2 a 0;- 4分∵BC AD //, ∴3:2||:||||:||==BC AD OC OA ,则5252-=-=AC OA (6 a 0- 2 b 0) = 512-a 054+b 0 . --- 4分(2) 由题意知点P 是在以点C 为圆心, 3为半径的圆周上运动, 所以由几何意义即得||BP 的最大值和最小值分别应该为8和4.--- 6分21．(本小题满分14分)(1) 当2=a 时, 不等式化为0)2)(1(2>--+x x x , ---2分所以不等式的解集为 }212|{><<-x x x 或; --- 3分(2) 当2->a 时, 不等式可化为0))(1(2>--+a x x x , ---3分当12<<-a 时, 解集为}12|{><<-x a x x 或; --- 2分 当1=a 时, 解集为 }12|{≠->x x x 且; --- 2分 当1>a 时, 解集为 }12|{a x x x ><<-或. --- 2分22．(本小题满分16分)(1) 334)()(32+-+-=t t t x x f , 当t x =时, ()f x 达到其最小值()g t ，即3()433g t t t =-+; ---4分(2）因为)12)(12(3312)(2/-+=-=t t t t g , 列表如下：由此可见，()g t 在区间112⎛⎫-- ⎪⎝⎭，和112⎛⎫ ⎪⎝⎭，单调递增，在区间1122⎛⎫- ⎪⎝⎭，单调递减; --- 6分(3) 2)()1(,4)()1(2121==-=-=g g g g ，所以2)(,4)(min max ==t g t g ；又 k t g ≤)(既k t g k ≤≤-)(恒成立，所以⎩⎨⎧≤-≥24k k ，综合可得k 的X 围为：4≥k .--- 6分。

《模拟电子技术》试卷目录《模拟电子技术》试卷1 (1)《模拟电子技术》试卷1答案 (5)《模拟电子技术》试卷2 (7)《模拟电子技术》试卷2答案 (10)《模拟电子技术》试卷3 (12)《模拟电子技术》试卷3答案 (16)《模拟电子技术》试卷4 (18)《模拟电子技术》试卷4答案 (20)《模拟电子技术》试卷5 (23)《模拟电子技术》试卷5答案 (26)《模拟电子技术》试卷6 (28)《模拟电子技术》试卷6答案 (30)《模拟电子技术》试卷7 (32)《模拟电子技术》试卷7答案 (35)《模拟电子技术》试卷8 (36)《模拟电子技术》试卷8答案 (39)《模拟电子技术》试卷9 (41)《模拟电子技术》试卷9答案 (44)《模拟电子技术》试卷10 (46)《模拟电子技术》试卷10答案 (49)《模拟电子技术》试卷1班级：姓名总分：一、填空（每空1分，共15分）1. 二极管最主要的特性是（），它的两个主要参数是反映正向特性的（）。

2. 三极管工作在三个区域的条件是：放大区（），饱和区（）截止区（）。

３. 场效应管从结构上分成（）和（）两大类型，它属于（）控制型器件。

４. 集成运算放大器是一种采用（）耦合方式的放大电路，最常见的问题是（）。

５. 差动放大电路的基本功能是对差模信号的（）作用和对共模信号的（）作用。

６. 小功率直流稳压电源由变压器、（）、（）、（）四部分组成。

二、选择题（每空2分，共10分）1. 在图示电路中，当电源V=5V时，测得I=1mA。

若把电源电压调整到V=10V，则（）。

A. I=2mAB. I<2mAC. I>2mAD. I=10mA2. 集成运放的输入所采用差分放大电路是因为可以（）。

Ａ. 减小温漂Ｂ.增大放大倍数Ｃ. 提高输入电路Ｄ. 减小噪声３. 欲减小电路从信号源索取的电流，增大带负载能力，应在放大电路中引入（）负反馈。

Ａ. 电压串联Ｂ. 电压并联Ｃ. 电流串联Ｄ. 电流并联４. 欲实现Au＝-100的放大电路，应选用（）电路。

2016年自主招生信息技术科测练模拟题（2）（Word）一、单项选择题(20 题，每题1 分)1. 要选取多个连续的文件，可以在单击选中某一个文件后，再按下单击最后一个要选取的文件即可。

A. Del 键B. Shift 键C. Alt 键D. Ctrl 键2. 要选取多个不连续的文件，那么可以按下不放再单击各个要选中的文件。

A. Del 键B. Shift 键C. Alt 键D. Ctrl 键3. 如果用户无法把所做的修改保存到原文件中，那么他有可能是用了方式打开的这篇文档。

A. 打开B. 以只读方式打开C. 以副本方式打开D. 以浏览器方式打开4. 在浏览器中若想更改文件的显示方式，单击工具栏上的按钮。

A. 搜索B. 文件夹C. 历史D. 查看5. 在Windows 的空白处单击鼠标右键，在弹出的快捷菜单中选择【工具栏】|【地址】命令，可以显示一个地址栏。

A. 标题栏B. 任务栏C. 状态栏D. 菜单栏6. 要为一个文档创建快捷方式，则在该文档上单击鼠标右键，在快捷菜单中选择命令：A. 【复制到】|【桌面快捷方式】B. 【粘贴到】|【桌面快捷方式】C. 【剪切到】|【桌面快捷方式】D. 【发送到】|【桌面快捷方式】7. 建立一个文件的快捷方式，要先按下键不放，再在文件夹窗口中要创建快捷方式的文档上按下鼠标左键并拖动至桌面上，然后释放鼠标。

A. ShiftB. CtrlC. Ctrl+ShiftD. Alt+Shift8. 切换窗口的快捷键是。

A. TabB. Shift+TabC. Alt+TabD. Ctrl+Tab9. 如果想查看文档的结构，最好在下进行。

A. 普通视图B. 页面视图C. Web 版式视图D. 大纲视图10. 在下，能够显示出页眉和页码等内容。

A. 普通视图B. 页面视图C. Web 版式视图D. 大纲视图11. 标尺都有一个用于显示其刻度的单位，在默认设置下，是以来显示的。

2016年自主招生信息技术科测练模拟题（4）（演示文档powerpoint）一、单项选择题(8 题，每题1 分)1. 为了统一演示文稿中幻灯片的格式，最好使用下面的方法：。

A. 更改幻灯片版式B. 利用【内容提示向导】创建幻灯片C. 应用幻灯片母版D. 利用【内容提示向导】创建演示文稿2. 视图按钮部分有5 个图标命令按钮组成,其中按钮是：。

A. 普通视图B. 大纲视图C. 幻灯片视图D. 幻灯片浏览视图3. 母版命令在下列哪个菜单中：。

A. 【编辑】B. 【视图】C. 【工具】D. 【窗口】4. 演示文稿的默认扩展名为：。

A. .pptB. .docC. .rtfD. .pot5. 要在已用标准模板做好的演示文稿中统一加入一图标，下列的方法最好。

A. 应用设计模板B. 选择【视图】|【母版】命令C. 选择【视图】|【幻灯片】命令D. 选择【插入】|【对象】命令6. 在PowerPoint 2000 中，有关模板设计和母版设计错误的论述为：。

A. 应用模板设计会影响演示文稿中的所有幻灯片，而应用母版只影响当前的幻灯片B. 两种设计都可幻灯片中的字体C. 两种设计都可改变幻灯片的背景颜色D. 母版设计不会改变原有的模板7. 在PowerPoint 2000 窗口中，没有下列菜单。

A. 【格式】B. 【工具】C. 【表格】D. 【窗口】8. 要在未安装PowerPoint 的计算机上放映演示文稿，应该采用的方法为：。

A. 发送B. 打包C. 网上传输D. 以上方法都可以一、单项选择题(8 题，每题1 分) 答案1. C2. C3. B4. A5. B6. A7. C8. B二、多项选择题(9 题，每题2 分)1. 下列软件属于Office 家族的有：。

A. Word 2000B. Dreamweaver 4C. PowerPoint 2000D. Excel 20002. PowerPoint 2000 中，有关大纲窗格、备注窗格、幻灯片窗格的说法正确的有：。

高职单招信息技术模拟试卷二：一、单项选择题（共75题，每题1分，共75分）1.下列属于信息畴的是( )A．电视机B．上课铃声C．课本D．硬盘2.我省是受台风影响较严重的省份，每次台风来袭前，为了使损失降到最低，气象部门都会及时通过广播、电视、报纸、因特网等媒体发布消息。

这主要体现了信息的( )A．时效性和价值性B．特殊性和真伪性C．特殊性和传播性D．时效性和真伪性3.收听电台广播，其主要的信息载体形式是( )A．文字B．视频C．声音D．图像4.信息技术主要包括计算机技术、微电子技术、通信技术和( )A．医疗技术B．勘探技术C．传感技术D．工程技术5.目前移动通信运营商大力宣传3G手机，这里“3G”指的是( )A．手机中存储卡的存储容量为3GB B．手机能够收发的短信容量为3GBC．第三代移动通信技术D．第三代手机制造技术6.下列属于现代通信技术应用的是( )①激光打印机②手写板③手机④因特网A．①②B．②③C．①③D．③④7.小要到户外采集图像资料，下列合适的工具是( )A．数码相机B．扫描仪C．MP3 播放器D．话筒8.下列信息来源属于媒体类的是（）A、网络B、老师C、同学D、活动过程9.下列书写完整的URL 路径是( )A．．hk．/index．html B．．hk．C．．hk．/index．html D．http10.目前因特网上常用的搜索引擎有：全文搜索引擎和( )A．条件搜索引擎B．动词搜索引擎C．目录搜索引擎D．超搜索引擎11.“知之为知之，不知Google知。

”一学生在谈Google在生活学习中的作用时如是说。

过去人们习惯于去图书馆查阅资料，而现在人们越来越多地依赖于网络。

Internet的信息检索工具有很多，如果不用Google搜索引擎，下列可以替代的是( )A．QQ、E－mail B．Word、WPS C．百度、Yahoo D．Photoshop、Flash12.下列文件类型，属于可执行文件的是（）A、xlsB、zipC、mp3D、exe13.因特网是我们认识自然、认识社会的重要途径。

2016 年高职自主招生自测试题一（计算机专业理论部分） 姓名 分数一、单项选择填空题（在每小题的题号前面写上正确答案的编号） 第三代电子计算机使用的电子元件是 。

A 、晶体管B 、电子管C 、中、小规模集成电路D 、大规模和超大规模集成电路 计算机按其性能可以分为 6 大类，即巨型机、大型机、小型机、 （ ）、工作站和网络计算机。

A 、微型计算机B 、超小型机C 、专用计算机D 、以上都不是计算机按照处理数据的形态可以分为 。

A 、巨型机、大型机、小型机、微型机和工作站B 、286机、386机、486机、Pentium 矚慫润厲 钐瘗睞枥庑赖賃軔。

计算机的特点是、计算精度高、存储容量大、可靠性高、工作全自动以及适用范围广、通用性强。

A 、造价低廉B 、便于大规模生产C 、处理速度快D 、体积小巧1983 年，我国第一台亿次巨型电子计算机诞生了，它的名称是 A 、东方红B 、神威C 、曙光在目前为止，微型计算机经历的几个阶段？A 、 GB2312-8B 、 GBKC 、 UCS冯诺依曼提出的计算机工作原理又称为A 、信息流B 、存储器C 、CPUD 、存储程序用户用计算机高级语言编写的程序，通常称为 。

A 、汇编程序B 、目标程序C 、源程序D 、二进制代码程序将高级语言编写的程序翻译成机器语言程序，所采用的两种翻译方式是。

A 、编译和解释B 、编译和汇编C 、编译和链接D 、解译和汇编计算机能直接识别和执行的语言是 。

A 、机器语言B 、咼级语言C 、数据库语言D 、汇编程序以下不属于高级语言的有。

A 、 BASICB 、 PascalC 、 CD 、 UNIX 下列关于操作系统的主要功能的描述中，不正确的是。

A 、处理器管理B 、作业管理C 、文件管理D 、信息管理微型机的 DOS 系统属于哪一类操作系统？C 、专用计算机、通用计算机創沟燴鐺險爱氇谴净祸測。

D 、数字计算机、模拟计算机、混合计算机聞D 、银河A 、 8B 、 7 计算机辅助设计简称是C 、 6D 、 5 A 、 CAM B 、 CAD 计算机内部采用进制处理信息。

思睿德培训中心关于高等职业院校自主招生考试模拟题Ⅰ.单项选择。

（30分）()1.It’s not polite to speak in public.A. loudB. loudlyC. louder()2.Your bike is my sister’s.A. same asB. as the sameC. the same as()3.I’m in any book.A.interested;interestingB.interesting;interestedC.interests;interest()4.Our teachers always encourage us aloud in English class.A. to readB. readC. reading()5.He asked his father.A. where it happensB. what was happenC. how it happened()6.I don’t know he will come tomorrow,he come,I will tell you.A. if; whetherB. whether; whetherC. whether; if()7.——will you stay in America?—— About two months.A. How manyB. How oftenC. How long()8.He found very interesting to ride a horse on the farm.A.thisB.thatC.it()9.His parents make her at night.A. stay at homeB. stags at homeC. to stay at home( )10. Which do you like , Jeans or cheongsam?A. goodB. betterC. well()11.The policeman told the students in the road.A.not playB.to not playC.not to play.()12.What she did us surprised.A. to makeB. madeC. making( )13. ——Did Jack come to our party yesterday?——No, he .A.wasn’t invitedB.isn’t invitedC.didn’t invite( )14. You worry about him. He will get well soon.A.needn’tB.can’tC.mustn’t()15.Will you please drive?The train is leaving soon.A. quickB. fasterC. more slowly()16.——terrible weather it is?——It is said that it will get later.A. What; badB. What; worseC. What a; bad()17.Oh,Danny.It’s raining outside.You’d better your raincoat.A. put onB. wearC. inD. dress ()18.Look at those blouses,they’re beautiful.A. orangeB. orangesC. orangely( )19. —— How did Kate get so much money?1—— She it her best friend.A. borrowed; fromB. borrows; forC. borrow; to( )20. Tom asked Michael the boy was.A. whatB. whichC. whoⅡ.完型填空。

考单招——上高职单招网2016上海电机学院自主招生语文模拟试题及答案第二部分：英语知识运用（共两节，满分45分）第一节：语法和词汇知识（共15小题，每小题1分．满分15分）从A、B、C、D四个选项中，选出可以填人空白处的最佳选项．21．—Hey，Tony，how about going swimming this afternoon?—A．Why not? B．Go ahead．C．Take your time．D．No problem．22．Theythe baby Jonehis grandfather．A．named；by B．named；of C．called；afterD．called；by23． with other students，the students of our school have more free time．A．Compare B．Compared C．To compare D．Comparing24．He knows China very well．That is，he hasgood understanding ofChinese history．A．／；the B．／；／C．a；aD．a；／考单招——上高职单招网25．There’s a rising problem with the popularity of private carsroad conditionsneed．A．that；to be improved B．which；to improveC．where；improving D．when；improving26．In winter，the eveningcold．A．turns out B．turns off C．turns into D．turns to27．When you go abroad，you’ll find the food at home isbetter thanoutside．A．far；that B．much；the one C．very；that D．a lot；one28．According to Chinese law，every childget nine-year compulsory education．A．must B．has to C．shallD．should29．As everybody can see，ripe apples．A．are picked easy B．pick easyC．are picked easily D．pick easily考单招——上高职单招网30．Healong the seasidea tsunami came．A．walked；when B．is walking；asC．was walking；when D．was walking；while31．The filmhe played a role is well-received．A．that B．in which C．whichD．of which32．—Why is your English so good，Amy?—Well，my uncle gives me a hand at home，for hein Australia for tenyears．A．has lived B．1ived C．had lived D．has been living33．Having an English class，A．we heard someone knock at the door．B．someone knocked at the door．C．we heard someone knocked at the door．D．the door was opened．34．—P1ease tell her the moment youher．考单招——上高职单招网—1 will，but I’m not sure when she．A．see；comes B．will see；will comeC．will see；comes D．see；will come35．The old couple have been married for 40 years and never．A．they had quarreled B．they have quarreledC．have they quarreled D．had they quarreled第二节：完形填空（共20小题，每小题1．5分，满分30分）阅读下面的短文，掌握其大意，然后从36—55各题所给的四个选项（A、B、C、D）中，选出最佳选项．A few weeks ago I was having a very36day and was ready to start looking elsewhere for a37that was not so stressful．Something38to me that day and it39my 40of thinking．In my cubicle（隔间）I have a small41 of lighthouses and everyone on my teamknows that I collect 42．I have them sitting 43of the cubicle．I came to the44and was standing at my cubicle to 45the computer and getthe daystarted when Crystal46to my cubicle．She said，“I47you something．”Ilooked at her with a 48look and said，“Well，thank you，but why would you buy me考单招——上高职单招网anything?”I had49spoken to this young lady before．She said，“Every day I stand upand 50the room and see your lighthouses．I was out shopping and thought you wouldlike it．”In her hand she had a small globe with a lighthouse．I gave her a 51．I don’tthink she knows how much that small act of52changed my day．I still keep it in my apartment．I hope that anyone who 53this article would remember，no matter what the54 is，you could change someone’s55．36．A．unforgettable B．bad C．frustrated D．uneasy37．A．career B．work C．jobD．profession38．A．happened B．occurred C．took place D．came about39．A．changed B．altered C．variedD．modified40．A．means B．method C．roadD．way41．A．pile B．gathering C．collection D．1ine42．A．it B．them C．oneD．some考单招——上高职单招网43．A．at the bottom B．on the top C．in front of D．on the tip44．A．apartment B．workshop C．houseD．office45．A．start B．open C．beginD．operate46．A．came over B．came up C．came by D．came out47．A．found B．bought C．gotD．brought48．A．confusing B．puzzled C．curiousD．suspected49．A．hardly B．seldom C．everD．never50．A．look about B．look over C．look across D．look through51．A．kiss B．hug C．smileD．cuddle52．A．giving B．offering C．hospitality D．kindness考单招——上高职单招网53．A．writes B．sees C．hearsD．reads54．A．gift B．word C．gestureD．object55．A．day B．1ife C．weekD．idea第三部分：阅读理解（共20小题，每小题2分，满分40分）AThe night view of Boston was amazing from52 floors up at the Prudential Center．Thefood at the city’s famous Top of the Hub was wonderful，especially the lobster soup andwarm chocolate cake．But it wash’t the choice of restaurant that was making me so happy this particular Saturday night．It was that we had enjoyed a day of college touring in Boston without everyonefeeling bored．Anyone who has ever toured colleges with a high school student—and I’m on my thirdround—knows that’s no small feat．I’ve driven four hours to a college，but my sonrefused to getout of the car because he didn’t like the 1ook of the campus；I’ve flown halfwayacross the country，but my daughter gave up before the tour because she didn’t like theway the other future college students looked and because the campus was“too flat”．考单招——上高职单招网You can imagine my pleasure this Saturday night in America’sCollege Town （Bostonis believed to have the most colleges and universities in a city area）．16-year-old Melaniewas thoroughly enjoying herself．It helped that we booked a new hotel，the Liberty Hotel，built on the site of a former jail and had time to visit the Museum of Science，which was ashort walk from our hotel．Boston has become a popular college tour stop，so don’t think you can avoid thecrowds by touring campuses in winter．Also，don’t plan to visit more than two campuses aday．An official says that it’s important to spend some time exploring the surrounding areaas well as the campus to get a true sense of what it would be like to go to school there．Boston，with so many different kinds of schools，is a great place to reassure （使……安心）your nervous child，and yourself，that there is indeed a school where they will feelwelcome and where they will be happy．56．What is the passage mainly about?A．Taking the kids out to explore College Town．B．Choosing a good college for your kids．C．The rise in touring of Boston’s colleges．D．Tips for college selecting in Boston．57．By saying“that’s no small f eat”the author implies that．A．the universities they visited are not as good as those in Boston考单招——上高职单招网B．it’s hard to get children interested in visiting universitiesC．children don’t want their parents to be with them while visitingD．the places they visited are too simple and boring58．What does the underlined word“it”in the fourth paragraph refer to?A．That the author’s daughter 1iked the tour．B．That the hotel was near America’s College Town．C．That the universities were concentrated in the city area．D．That they booked a new hotel built on a former jail．59．Why do many parents take their children to visit the universities?A．To make their children self-dependent．B．To have a good look at the university they have applied to．C．To find a sch001 which they really like．D．To enjoy the cultural sites around the universities．BBA GHDAD—An Iraqi soldier went on the rampage at a joint security station innorthern Iraq on Wednesday，shooting dead two US soldiers and wounding six，the USmilitary said．考单招——上高职单招网A US soldier looks at destroyed vehicles at a parking lot after a bomb attack in Baghdad November 12，2008．A parked car bomb killed four people and wounded 14 others，including two policemen，in Sadoun street in central Baghdad，police said．[Agencies]The US military said the soldier opened fire on the Americans at the station．one ofmany in which Iraqi and US troops operate side by side，in the city of Mosul．“The soldiers were in the courtyard……an Iraqi soldier entered and shot two soldiers．killing one，mortally wounding another，and then spraying the others，”said US armyspokeswoman for northern Iraq Major Peggy Kage leiry．“He was engaged by counter-fire and killed，”she added．A local morgue said it had received the body of the Iraqi soldier，riddled with bullets．Two local police sources and an Iraqi army source，all of whom declined to be namedbecause of the sensitivity of the subject，said a quarrel had broken out between the Iraqiand US soldiers at the joint station．But Kageleiry denied there was any altercation between the soldiers before the shooting．考单招——上高职单招网“The US soldiers had no conversation with this soldier and there was no interaction ofany kind before they were murdered，”she said．60．What does the word“altercation”mean?A．disagreement B．conflict C．quarrel D．debate61．Why didn’t the local police sources tell their name?A．Because they were afraid of American soldiers．B．Because American soldiers quarreled with them．C．Because the government asked them not to do so．D．Because they didn’t want to be involved in it．62．What can we infer from the passage?A．There was only one conflict between the two armies．B．More people will die．C．The quarrel caused the shooting．D．Kageleiry was sure that American soldiers did nothing wrong．C考单招——上高职单招网In the push to improve education，test scores get most of the attention．Many educators say，“Test scores shadow other ways in which children can be inspired to learn．”Hereis a fresh method to ensure students to make the grade．● The SchoolFairview Elementary School is located in the south side of Modesto，California，wherethe crime rate is high．Fairview，with about 1，000 students from kindergarten through to sixth grade，has long suffered from discipline problems，poor test scores，and a nearly total lack of communication with their parents．These problems are not surprising becausemany of the parents—immigrants who work on farms or in factories—speak little or no English．● The MethodSince 2002，Fairview Elementary School has been on a five-year program：to keep America strong，children must be trained to respect many points of view，and understand thefive freedoms，such as freedom of speech．As students learn the rights and responsibilitiesof a good citizen，they will develop the skills and attitudes needed to excel in study．The program has no set classes．Fairview students enjoy“freedoms’’other kids mightenvy（they voted not to wear school uniforms，for example）．They accept such responsibilities as speaking up during class discussions，and keeping the school clean and safe（Fairview is considered the cleanest of 33 schools in its district）．Different from tradition，thereis no hand-raising in考单招——上高职单招网class．“Instead，”says teacher Deborah Supnet，“we teach them to listen until the other child stops talking．”It is called an exercise in respect．●Last year，the number of students who performed well in math doubled，from 15％to30％．Suspension（停学）rates dropped by 50％．What is particularly encouraging to headmaster Rob Williams is that the school now has an active parents’group：Parents with aVoice．One of those parents，Laura Malagon，believes that the program allows her to play amore active role in her children’s school life．63．The passage mainly talks about．A．the disadvantages immigrants faceB．a change in an immigrant schoolC．many ways to improve students’qualitiesD．a fresh idea that can improve education64．According to the passage，which was NOT a problem at the Fairview Elementary school?A．The bad behavior of students．B．The poor performance of their students．C．The lack of freedom to speak．考单招——上高职单招网D．The lack of contact with parents．65．The underlined part“excel in study”in the third paragraph probably meansA．be used to study B．be good at studyC．reform D．copy 66．We can add a subheading to the last paragraph in the blank with．A．Signs of Success B．Future of the SchoolC．Effort of the Parents D．Parents with a VoiceDEvery day after school millions of children—most of them in middle school or high school—head home to empty houses．Often，they’re on their own until dinnertime or later—not by choice，but by necessity．While they may be old enough to avoid setting the house on fire，each afternoon is still a minefield（充满隐伏危险的事物）．It’s a minefield hidden with drugs and alcohol，Internet addiction，violent video games and，perhaps worst of all，loneliness．考单招——上高职单招网But families have little choice．With more parents working full-time than ever before，it’s no surprise that the number of so-called latchkey kids in the United States is also at an all-time（空前的，创纪录的）high．Up to 15 million of the country’s 49 million school-age children spend part of the workweek on their own；almost a third do so at least three days a week．The afternoon hours are also dangerous when it comes to crime．The U．S．Department of Justice reports that the rate of violent crimes reaches its highest point between 3 p．m．and 4 p．m．—nearly the same time at which children are most likely to be victims of such crimes．One study found that those who are on their own 11 hours or more a week are twice as likely as those who aren’t to drink or smoke．All this leads some health experts to an important conclusion．“Lack of adult involvement is one of the strongest influences on bad behavior，”says Robert Blum，chairman of population and family health at Johns Hopkins School of Public Health in Baltimore．Infact，he and others believe it’s stronger than background，family income，or family structure．“And the more time teens spend unsupervised（无人监督的），the worse they’11 behave．”Blum and others believe teachers can help by transforming their schools into more nurturing environments．He also argues for more and better after-school programs．But the final responsibility lies with parents．One survey found that almost 90％of students agree that，“Even though I might complain about it，sometimes I need to be pushed by my parents to do things that are good for me．”考单招——上高职单招网67．The passage is written to．A．teach parents how to have good relationship with their kidsB．warn teenagers to stay away from drugs and alcoholC．remind parents to pay more attention to teenagers who spend time alone at homeD．express the hope that kids should spend more time studying after school 68．The underlined words“latchkey kids”in paragraph 3 probably mean．A．children who are at home alone after schoolB．children who are addicted to video gamesC．children who are in charge of the house keyD．children who spend more time online than at school69．What is the main reason for bad behavior in children，according to the passage?A．Violence B．Lack of supervisionC．The Internet addiction D．Drugs70．Which of the following is NOT a good way to prevent children from behaving badly?A．Having children spend more time with adults．考单招——上高职单招网B．Having more and better after-school programs．C．Having more supervision from parents．D．Having children chat more with their friends．EIf international leaders were as united as the scientific community on climate change，global warming might be a thing of the past．“The world’s scientists h ave spoken clearly and with one voice，”UN Secretary General Ban Ki Moon said，“I expect the world’s policymakers to act the same．’’Unfortunately，the global political community is a long way from speaking with one voice on anything，and climate change is no exception．We’11 know for sure next week，when environment and energy ministers from around the world meet on the Indonesian island of Bali for the UN’s climate change conference．The summit （首脑会议）has been held nearly every year since 1992，when the UNFCCC（《联合国气候变化框架公约》）—the document that has since guided international work on global warming-—was agreed on．It was at the 1997 conference that the Kyoto Protocol was passed，but since then，there has beenlittle progress．This year’s talks will be the most important in ternational environmental discussions in over a decade．The Kyoto Protoco—which requires developed nations who have agreed onthe solution to cut their greenhouse gas emissions（排放）to about 5％below their 1990 levels by 2012—comes to an end in just five years．The考单招——上高职单招网world needs to begin immediately at Bali the process of preparing another document like Kyoto to be ready by the end of 2012．Otherwise，we’11 be faced with a global vacuum（真空状态），just at the very moment whengreenhouse emissions must begin falling in order to avoid dangerous climate change．The good news is that，just last week，150 top global corporations approved a request calling for necessary cuts in greenhouse gas emissions，a business position that was unthinkable just a year ago．Australia—a Kyoto holdout，like the U．S．—has just elected a new prime minister with a strong environmental record who says he’11 support the protoc ol．The U．S．Congress and representatives have also stepped in and taken their own steps on climate change．“There is a building sense that enough time has been wasted and that it is timeto act，”said Jennifer Haverkamp，international counsel for Environmental Defense．71．The passage was written to tell us that．A．developed countries should cut their greenhouse gas emissionsB．international leaders should be united to work on climate changeC．greenhouse emissions are beginning to fall to avoid global warmingD．there has been little progress since the Kyoto Protocol was passed72．This year’s talks will be the most important international environmental discussions in over adecade because．考单招——上高职单招网A．no such summit will be held again before the end of 2012B．people in the world have been faced with a global vacuumC．the solution in the Kyoto Protocol isn’t practical and it isn’t in effect now D．a new document needs to be prepared before the Kyoto Protocol ends 73．The underlined word“holdout”in paragraph 4 probably means．A．one supporting to do somethingB．one saying something may happenC．one keeping on doing somethingD．one keeping refusing to do something74．Which is the correct order，according to the events in the passage?a．The Kyoto Protocol was passed．b．The Kyoto Protoco1 will come to an end．c．The first summit was held and the UNFCCC was agreed on．d．The UN’s climate change conference will be held on the island of Bali．e．150 top global corporations approved a request calling for cuts in greenhouse gasemissions．考单招——上高职单招网A．c—a—e—d—b B．e—d—c—b—aC．c—a—b—d—e D．a—c—d—e—b 75．What we can infer from the passage is that．A．the ex-prime minister of Australia was against the Kyoto ProtocolB．1eaders will soon unite in acting and no time will be wasted in talkingC．Ban Ki Moon expects the world’s policymakers to act like scientistsD．international leaders will speak clearly with one voice at the Bali summit第Ⅱ卷（非选择题共35分）第一节：短文改错（每空1分，满分10分）请按下列情况改错．该行多一个词：把多余的词用斜线（／）划掉，在该行右边横线上写出并划掉．该行缺一个词：在缺词处加一个漏字符号（∧），在该行右边横线上写出该加的词．该行错一个词：在错词下画一横线，在该行右边横线上写出该改的词．该行若无错误：在该行右边横线上画一个勾．Steven Spielberg，whose mother was a music teacher，born in 76．考单招——上高职单招网a small town in America．When young，he began to act short77．films．Later，he made a lot of blockbusters．78．In 1982，he made a film called ET is about79．a creature come to the earth from outer space．80．His other films such as Jaws are very excited．81．After these high successful movies，he made some82．follow-ups．It took seven years after he got married83．with his wife，who is also an actress．84．Now，he is considered one of the top director in the 85．film industry．第二节：书面表达（满分25分）考单招——上高职单招网随着电脑的普及和因特网的发展，上网已成为生活中的一部分，某中学高一（15）班同学就中学生上网的利与弊进行了讨论．请你给某报社的一位编辑写一封信，描述此次讨论的结果．利弊1．及时了解国内外时事，开拓视野2．看电视、听歌、聊天、放松身心3．收发邮件又快又省钱1．上课注意力不集中，影响学习效率2．浪费钱和时间3．不利于身体健康要求：1．不要逐字逐句翻译．2．词数：100词左右．3．开头已给出的不计入总词数．Dear editor，With the development of the computer and Internet，surfing the Internet has become apart of our life．Students are no exception．Our class has had a discussion…考单招——上高职单招网参考答案21．A 22．C 23．B 24．D 25．A 26．B 27．A 28．C 2 9．D 30．C31．B 32．B 33．A 34．D 35．C 36．B 37．C 38．A 39．A 40．D41．C 42．B 43．B 44．D 45．A 46．A 4 7．B 48．C 49．D 50．C51．B 52．D 53．D 54．C 55．A 56．A 57．B 58．D 59．C 60．C6l．D 62．B 63．D 64．C 65．B 66．A 67．C 68．A 69．B 70．D71．B 72．D 73．D 74．A 75．A76．born前加was 77．act改为make 或act后加in78．√79．is前加which或that80．come改为coming 81．excited改为exciting82．high改为highly 83．after改为before84．with改为to85．director改为directorsPossible version：考单招——上高职单招网Dear editor，With the development of the computer and Internet，surfing the Internet has become a part of our life．Students are no exception．Our class had a discussion on the advantages and disadvantages of surfing the Internet．Some students say we can benefit a lot from it．First of all，we can know what has happened both at home and abroad in no time．In this way，we can broaden or eyesight．Also，we can be relaxed by watching movies，listening to music and chatting online．What’s more，you can send and receive email in a short time with 1ittle money．However，others have the opposite opinion．They argue that if students often surf the Internet，they can’t concentrate on class．As a result，it will make the efficiency of studying lower．At the same time，it’s a waste of money and time．Furthermore，it’s not good for the health．Yours Sincerely．。

电子信息专业单招试题答案一、选择题1. 在数字电路中，最基本的逻辑门是：A. 与门B. 或门C. 非门D. 异或门答案：C2. 下列哪个不是数字信号的特点？A. 离散性B. 连续性C. 数字化D. 标准化答案：B3. 在模拟信号与数字信号的转换过程中，以下哪个设备是必需的？A. 放大器B. 滤波器C. 模数转换器（ADC）D. 调制器答案：C4. 以下哪个是数字通信系统中的主要优点？A. 抗干扰能力强B. 传输距离远C. 传输速度快D. 所有以上选项答案：D5. 在集成电路设计中，以下哪个是不需要考虑的因素？A. 工艺参数B. 电源电压C. 温度变化D. 软件兼容性答案：D二、填空题1. 一个完整的数字通信系统包括_________、调制解调器、传输媒介和_________。

答案：发送端，接收端2. 电子元件中的_________是用于控制电流流动的半导体器件。

答案：晶体管3. 在数字信号处理中，快速傅里叶变换（FFT）是一种高效的算法，用于计算_________。

答案：离散傅里叶变换（DFT）4. 微电子技术的核心是集成电路，它包括_________、模拟集成电路和混合集成电路。

答案：数字集成电路5. 电子系统中的_________是用于存储数据和程序的电子元件。

答案：存储器三、简答题1. 请简述数字信号与模拟信号的区别。

答案：数字信号是由离散的数值组成的信号，通常以二进制形式表示，具有抗干扰能力强、易于存储和处理等优点。

模拟信号则是连续变化的信号，可以表示为连续的波形，它能够更精确地反映物理现象，但在传输过程中容易受到干扰。

2. 什么是集成电路，它有哪些主要类型？答案：集成电路是一种将许多电子元件集成在一个小型半导体芯片上的技术。

主要类型包括数字集成电路、模拟集成电路和混合集成电路。

四、计算题1. 给定一个数字信号，其周期为T=5ms，频率为f=1/T，请计算该信号的频率值。

答案：频率f = 1/5ms = 200Hz2. 如果一个数字通信系统的传输速率为10Mbps，传输距离为1000km，请计算该系统的传输效率。