职称英语理工类C级-31及答案解析.doc

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1、职称英语理工类 C 级-31 及答案解析(总分：100.00，做题时间：90 分钟)一、第 1 部分：词汇选项(总题数：15，分数：15.00)1.Could you please tell me your standards when selecting a candidate?（分数：1.00）A.opinionsB.criterionC.criteriaD.understanding2.I go to the movies occasionally at the weekends.（分数：1.00）A.now and againB.frequentlyC.once in a whileD

2、.here and there3.I am always conscious of my own shortcomings.（分数：1.00）A.awareB.ashamedC.anxiousD.surprised4.Almost everyone at the meeting has different views.（分数：1.00）A.sceneryB.sightsC.understandingsD.opinions5.Some students lose marks in their examinations simply because they dont read questions

3、 carefully.（分数：1.00）A.easilyB.quicklyC.justD.frequently6.Dont be afraid. I am not going to hurt you.（分数：1.00）A.fearB.astonishedC.shockedD.frightened7.The local government planned to launch a new program to help the poor.（分数：1.00）A.startB.establishC.constructD.select8.It can be regarded as the worst

4、day in my entire life.（分数：1.00）A.allB.youngC.wholeD.joyful9.My parents told me that we had relations in Canada and South Afric（分数：1.00）A.A. villasB. relativesC. depositsD. friends10.Living in different cities, Linda and Lisa are still intimate friends.（分数：1.00）A.closeB.goodC.friendlyD.poor11.The pri

5、ce of a 29-inch television has decreased by 30%.（分数：1.00）A.increasedB.cutC.roseD.dropped12.She felt frustrated when nobody understood what she was trying to say.（分数：1.00）A.boringB.upsetC.angryD.dull13.It is obvious that it has been too late to take action.（分数：1.00）A.trueB.certainC.saidD.apparent14.T

6、he boy always looks through his homework before handing it in.（分数：1.00）A.writeB.doesC.finishesD.examines15.The mail I wrote to my mom was delivered this morning.（分数：1.00）A.receivedB.lostC.sentD.found二、第 2 部分：阅读判断(总题数：1，分数：7.00)Charlie ChaplinCharlie Chaplin was born on April 16, 1889 in London. His

7、father was an entertainer and although not one of the big names, he was doing very well. His mother Hannah was also an entertainer. While they were by no means rich, the music hall provided the Chaplins with a comfortable living.Unfortunately happy life didnt last long. Fathers alcoholism was slowly

8、, but surely destroying his marriage. Finally it ended in divorce. But Hannah was indomitable (不屈不挠的).Without her, Charlie Chaplin would have become just one more child lost in the poverty of Victorian London. Somehow she not only managed to keep Charlie and his brother Sydney clean and warm, clothe

9、d and fed, but she conjured (变戏法)little treats for them. She would sit at the window watching the passers-by and guess at their characters from the way they looked and behaved, spinning tales to delight Charlie and Syney. Charlie took in her skills and went on using them all his life.Charlie had alw

10、ays believed, even in the worst time, that he had some special potential inside him. He took his courage and went to see one of the top theatrical agents. With no experience at all,he was being offered the part of Billy, the pageboy (小听差) in a new production of “Sherlock Holmes“. “Sherlock Holmes“ o

11、pened on July 27, 1903 at the enormous “Pavilion Theatre“. Charlie seemed to change overnight. It was as if he had found the thing he was meant to do.In 1910, when Kamo set off on its yearly American tour, Charlie was regarded as “one of the best pantomime (哑剧)artists ever seen here. “ They had reac

12、hed Philadelphia when a telegram arrived and he was being offered the chance to replace a star in the Keystone film company.Cinema was born in the same year as Charlie, though people still believed it was a passing fad (一时的狂热，时尚), and would never replace live shows. He was kept hanging about for sev

13、eral weeks and he used the time to watch and learn. He was determined to master this new medium. It offered him the chance of money and success and it would set him free from the unpredictability of live audience.Charlies first film, released in February 1914, was called “Making a living“. Though it

14、 didnt satisfy Charlie, the public liked it. After that he made ten films and he learned a lot. The public loved him and distributors were demanding more and more Chaplin films. In an incredibly short time, Charlie had become a very important man in motion picture.（分数：7.00）(1).In Charlies childhood,

15、 his mother played an important role.（分数：1.00）A.RightB.WrongC.Not mentioned(2).Charlie and his brother preferred to make up stories themselves when they were still little boys.（分数：1.00）A.RightB.WrongC.Not mentioned(3).A famous theatrical agent invited Charlie to act in the new production of “Sherloc

16、k Holmes“.（分数：1.00）A.RightB.WrongC.Not mentioned(4).Charlie believed that cinema was only a passing fad and it would sooner or later disappear.（分数：1.00）A.RightB.WrongC.Not mentioned(5).Charlies mother, Hannah, became a film star as well.（分数：1.00）A.RightB.WrongC.Not mentioned(6).Charlies first film r

17、eceived wide acknowledge from audience.（分数：1.00）A.RightB.WrongC.Not mentioned(7).Altogether Charlie made 11 films.（分数：1.00）A.RightB.WrongC.Not mentioned三、第 3 部分：概括大意与完成句子(总题数：2，分数：8.00)Keeping Cut Flowers1. While everybody enjoys fresh cut flowers around his house, few people know how to keep them f

18、or as long as possible. This may be done by keeping in mind a few simple facts.2. An important thing to remember about cut flowers is that they are sensitive to temperature. For example, studies have shown that cut carnations(康乃馨) retain their freshness eight times longer when kept at 12 than when k

19、ept at 26. Keeping freshly harvested flowers at the right temperatures is probably the most important aspect of flower care.3. Flowers are not intended by nature to live very long. Their biological purpose is simply to attract birds or insects, such as bees, for pollination (授粉). After that, they qu

20、ickly dry up and die. The process by which flowers consume oxygen and produce carbon dioxide(二氧化碳), called respiration(呼吸), generates the energy the flower needs to give the flower its shape and color. The making of seeds also depends on this energy. While all living things respire, flowers have a h

21、igh level of respiration. A result of all this respiration is heat, and for flowers the level of heat relative to the mass of the flower is very high. Respiration also brings about the eventual death of the flower. Thus the greater the level of respiration, the sooner the flower dies.4. Then how to

22、control the rate at which flowers die? By controlling respiration. How is respiration controlled? By controlling temperature. We know that respiration produces heat, but the reverse(相反的过程) is also true. Thus by maintaining low temperatures, respiration is reduced and the cut flower will age more slo

23、wly.5. Another vital factor in keeping cut flowers is the quality of the water in which they are placed. Flowers find it difficult to “drink“ water that is dirty or otherwise polluted. Even when water looks and smells clean, it almost certainly contains harmful substances that can endanger the flowe

24、rs. To rid the water of these unwanted substances, household chlorine bleach (含氯漂白剂) can be used in small quantities. It is recommended that 15 drops of chlorine bleach (at 4% solution) be added to each liter of water. The water and solution should also be replaced each day. A. Control of Respiratio

25、n B. Beauty of Fresh Cut Flowers C. Role of Respiration D. Most Important Aspect of Flower Care E. Need for Clean Water F. Ways of Stopping Respiration（分数：4.00）(1).Paragraph 2_（分数：1.00）填空项 1:_(2).Paragraph 3_（分数：1.00）填空项 1:_(3).Paragraph 4_（分数：1.00）填空项 1:_(4).Paragraph 5_（分数：1.00）填空项 1:_ A. by keepi

26、ng its original shape and color B. in the life of the cut flower C. to produce carbon dioxide D. for as long as possible E. by controlling temperature F. to replace the water and solution every day（分数：4.00）(1).A few simple facts will help you keep cut flowers 1.（分数：1.00）填空项 1:_(2).Respiration plays

27、a key role 1.（分数：1.00）填空项 1:_(3).The ageing of cut flowers can be slowed down 1.（分数：1.00）填空项 1:_(4).Another important way to prolong the life of cut flowers is 1.（分数：1.00）填空项 1:_四、第 4 部分：阅读理解(总题数：0，分数：0.00)五、第一篇(总题数：1，分数：15.00)The Television CameraThe television camera is rather like the human eye.

28、Both the eye and the camera have a lens, and both produce a picture on a screen. In each case the picture is made up of millions of spots of light.Let us see how the eye works. When we look at an object-a person, a house, or whatever it may be, we do not see all the details of the object in one piec

29、e. We imagine that we do, but this is not the case. In fact, the eye builds up the picture for us in our brain, which controls our sight, in millions of separate parts, and although we do not realize it, all these details are seen separately. This is what happens when we look at something. Beams of

30、light of different degrees of intensity, re-fleeted from all parts of the object, strike the lens of the eye. The lens then gathers together the spots of light from these beams and focuses them on to a light-sensitive plate-the retina-at the back of the eyeball. In this way, an image of the object i

31、s produced on the retina in the form of a pattern of lights. The retina contains millions of minute light-sensitive elements, each of which is separately connected to the brain by a tiny fiber in the optic nerve. These nerve fibers, working independently, pick out minute details from the image on th

32、e retina and torn the small spots of light into nerve impulses of different strengths. They then transmit these impulses to the brain. They do this all at the same time. All the details of the image are fed to the brain, and as we have taught our brain to add them together correctly, we see a clear

33、picture of the object as a whole.Television, which means vision at a distance, operates on a similar principle. A television picture is built up in thousands of separate parts. Beams of light reflect from the subject being televised strike the lens of the television camera, which corresponds to the

34、lens of the eye. The camera lens gathers together the spots of light from these beams and focuses an image of the subject on to a plate, the surface of which is coated with millions of photo-electric elements sensitive to light. The spots of light forming the image on the plate cannot be transmitted

35、 as light. So they are temporarily converted by an electronic device into millions of electrical impulses ; that is, into charges of electricity. These electrical impulses are then sent through space on a wireless wave to the homes of the viewers. They are picked up by the aerials and conveyed to th

36、e receivers to the television set. There, they are finally converted back into the spots of light that make up the picture on the television screen.（分数：15.00）(1).We are told that the television resembles the human eye in_.（分数：3.00）A.one wayB.two waysC.three waysD.four ways(2).Which of the following

37、is NOT true according to the writer?（分数：3.00）A.The eye produces a picture on a screen.B.We see all the details of an object in one piece.C.Our sight is controlled by our brain.D.The picture is made up of millions of spots of light.(3).All the raps of light reflected from objects are_.（分数：3.00）A.of t

38、he same intensityB.of varying intensityC.to some degree intenseD.not at all intense(4).The nerve fibers connecting these light-sensitive elements to the brain_.（分数：3.00）A.all work togetherB.help each otherC.work independentlyD.work in small groups(5).Which process is correct to make up pictures on t

39、he television?（分数：3.00）A.beams of light-lens of the television camera-an electronic device-electric impulses-aerials-receivers-picturesB.beams of light-lens of the television camera-a plate-an electronic device-electric impulses-receivers-aerials-picturesC.beams of light-a plate-an electronic device

40、-aerials-electric impulses-receivers-picturesD.beams of light-lens of the television camera-a plate-an electronic device-electric impulses-aerials-receivers-pictures六、第二篇(总题数：1，分数：15.00)Eye Movement and Several Faults in ReadingSuppose you do this experiment with a friend. Get hold of a book with a

41、large page size and lines that run right across the page. Get your friend to hold the book up and to read it with the top of the book just below his eye level. This means that you can watch the movement of his eyes as he reads the page. If you do this, you will see that your friends eyes do not make

42、 a continuous forward sweep. Instead, they progress by little “jumps“ moving, then stopping, as they progress along the line. This kind of jumping movement is called a saccadic movement(跳跃).There has to he this starting and stopping movement because the eye can see only when it is still motionless.

43、Every time the eye pauses it sees a phrase or even a sentence then jumps to the next part of the line and so on.There is another interesting fact about eye movement. If you record the eye movements of someone who is reading, you will notice that, from time to time, the reader goes back and looks aga

44、in at something he has read before; in other words, he regresses(回视) an earlier part of the text, probably because he realizes he does not understand the passage properly. Then he comes back to where he left off and continues reading. At one time, it was though that regression was a fault, but it is

45、 in fact a very necessary activity in efficient reading.There are several different kinds of faults in reading, which are usually more exaggerated with foreign language learners. The most common one is that most people read everything at the same slow speed, and do not seem to realize that they can

46、read faster or slower as required. Other people say the words to themselves, or move their lips-these habits slow the reader down to something near speaking speed, which is of course much slower than reading speed. Another habit that can slow you down is following the line with your finger, or with

47、a pen.（分数：15.00）(1).What phenomenon can you see in the experiment mentioned at the beginning of the passage?（分数：3.00）A.Peoples eyes sweep forward continuously while reading.B.Peoples eyes do not make a forward sweep while reading.C.Peoples eyes do not “jump“ forward while reading.D.Peoples eyes move

48、 forward in a “jumping“ way while readin(2).Why do peoples eyes read by little “jumps“?（分数：3.00）A.Because they can read at a greater speed in this way.B.Because peoples eyes cannot see unless they are motionless.C.Because it is easy to get to tried otherwise.D.Because peoples eyes progress in a sacc

49、adic movement while readin(3).Why do people often regress in reading?（分数：3.00）A.Because they need to read previous parts again to get a better understanding.B.Because they need to rest their eyes from time to time.C.Because that is the way peoples eyes move in reading process.D.Because peoples eyes move by “jump“ in reading process.(4).Which of the following is NOT a fault that may slow the re