2012年职称英语理工类A模拟试卷及答案

2011职称英语考试临近，职称英语考试网特别为大家准备“职称英语《理工类A级》模拟试卷及答案”供大家复习，预祝大家考生顺利！第1部分：词汇选项(第1～15题，每题1分，共15分)下面每个句子中均有1个词或短语划有底横线，请为每处划线部分确定1个意义最为接近的选项。

1. She exhibited great powers of endurance during the climb.A. playB. sendC. showD. tell2. The eternal motion of the stars fascinated him.A. longB. never-endingC. boringD. extensive3. She could not answer, it was an immense load off her heart.A. naturalB. fatalC. tinyD. enormous4. The book made a great impact on its readers.A. forceB. influenceC. surpriseD. power5. Accompanied by cheerful music, we began to dance.A. pleasantB. colorfulC. fashionableD. different6. He was not eligible for the examination because he was over age.A. competitiveB. diligentC. qualifiedD. competent7. Her novel depicts an ambitious Chinese.A. writesB. sketchesC. describesD. indicates8. Don't irritate her. she's on a short fuse today.A. teaseB. attractC. annoyD. protect9. It is absurd to go out in such terrible weather.A. ridiculousB. funnyC. oddD. interesting10. I notified him that my address had changed.A. informedB. observedC. mockedD. misled11. The manager allocate duties to the clerks.A. assignB. persuadeC. askD. order12. The once barren hillsides are now good farmland.A. hairlessB. bareC. emptyD. bald13.It is postulated that a cure for the disease will have been found by the year 2000.A. challengedB. assumedC. deductedD. decreed14. We must abide by the rules.A. stick toB. persist inC. safeguardD. apply15. From my standpoint, you know, this thing is just funny.A. positionB. point of viewC. knowledgeD. opinion第2部分：阅读判断(第16～22题，每题1分，共7分)阅读下面这篇短文，短文后列出了7个句子，请根据短文的内容对每个句子做出判断。

如果该句提供的是正确信息，请在答题卡上把A涂黑;如果该句提供的是错误信息，请在答题卡上把B涂黑;如果该句的信息文章中没有提及，请在答题卡上把C涂黑。

Where Has the Salt Come from?Every now and then, we meet a fact about our earth that makes us feel strange and no answer for the fact has yet been found. Such a fact is the existence of salt in the oceans. How did it get there?We simply do not know how the salt got into the ocean! We do know, of course, that salt is water-soluble, and so passes into the oceans with rainwater. The salt of the earth's surface is constantly being dissolved (溶解) and is passing into the ocean.But we do not know whether this can explain the huge quantity of salt in oceans, if all the oceans were dried up, enough salt would be left to build a wall 180 miles high and a mile thick. Such a wall would reach once around the world at the Equator (赤道)!The common salt that we all use is produced from seawater or the water of salt lakes, from salt springs (源泉) and from deposits of rock salt. The concentration (浓度) of salt in seawater ranges from about three per cent to three-and-one-half percent. The Dead Sea, which covers an area of about 340 square miles, contains about 11,600,000,000 tons of salt!On the average, a gallon (加仑) of seawater contains about a quarter of a pound of salt. The beds of rock salt that are found in various parts of the world were all originally formed by the evaporation (蒸发) of seawater millions of years ago. It is believed that the thick rock-salt deposits were formed after about nine-tenth of the volume of seawater had been evaporated.Most commercial salt is obtained from rock salt. The usual method is to drillwells (井) down to the salt beds. Pure "water is pumped down (抽进去) through a pipe. The water dissolves the salt and it is forced through another pipe up to the surface.16 We have not fully understood how salt got into the ocean.A RightB WrongC Not mentioned17 The author is sure that the dissolved salt from the earth's surface is the only source of the huge quantity of salt found in oceans.A RightB WrongC Not mentioned18 If all the oceans were dried up, the salt thus obtained would be extremely great in size.A RightB WrongC Not mentioned19 The percentage of salt content in the Red Sea is higher than that in the Dead Sea.A RightB WrongC Not mentioned20 Beds of rock salt are found in every part of the world.A RightB WrongC Not mentioned21 After evaporation, about ten percent of seawater becomes rock salt.A RightB WrongC Not mentioned22 Most commercial salt is obtained from seawater.A RightB WrongC Not mentioned第3部分：概括大意与完成句子(第23～30题，每题1分，共8分)阅读下面这篇短文，短文后有2项测试任务：(1)第23～26题要求从所给的6个选项中为第2～5段每段选择1个正确的小标题;(2)第27～30题要求从所给的6个选项中选择4个正确选项，分别完成每个句子。

请将答案涂在答题卡相应的位置上.Early Ideas about the Universe1 Early man got his ideas about the universe by looking at the stars as you d o. He observed carefully, and learned many things about the sun, the moon, and t he stars.{来源：考{试大}2 Suppose you were asked to collect evidence about the sun as early man did. You might go out morning after morning and see it come up in the east. Even o n cloudy mornings, you would observe that the darkness goes away and the world becomes light. You might not see the sun but would be sure it is there, because y ou notice that the earth warms up. As you continued, the sun climbs higher in the sky each day during part of the year. It stays in the sky longer. The earth gets warmer. Things begin to grow. It is spring and then summer.3 After a while the sun stays in the sky for shorter and shorter periods. Many plants begin to die. Leaves fall. Winter comes. Year after year this is repeated and you cannot tell exactly why it happens. But you realize that the sun seems to make the difference. Primitive (原始的) man felt that since the sun was so powerful it mu st be a god. It may seem silly to us now to worship (崇拜) a sun-god, but primitive man was right about the importance of the sun to life on earth.4 You have been told that the world is round. But suppose no one had ever t aught you that the world was like a huge ball. Would you have ever thought of it y ourself? You cannot see the curve (曲线) of the earth at once. You would have no i dea of how big it was. That's why early man believed that the earth was small and fiat. Such ideas appeared from the evidence they had.5 If you watch the stars night after night, you will see them rise and set. As y ou look at the sky, it is not difficult to imagine that you are in the center of a vast collection of twinkling (闪烁) lights. Some early astronomers (天文学家) believed th e sky was a crystal shell or series of crystal shells, one inside the other. They believ ed this because that is what the night sky looked like. For many centuries, men bel ieved that the earth was the center of the universe and that the sun, the moon, and the stars circled around it.1 Paragraph2 .2 Paragraph3 .3 Paragraph4 .4 Paragraph5 .A Early Ideas about the Sky and the StarsB The Importance of the Sun to Life on EarthC Primitive Knowledge of the MoonD The Sun in Autumn and WinterE Early Ideas about the EarthF Collecting Evidence about the Sun5 Early man thought the earth was small and flat because .6 Primitive man believed the sun was a god because .7 Early man thought the earth was the center of the universe because .8 Early astronomers believed that the sky was a crystal shell or series of cryst al shells becauseA he did not observe the sun carefully enoughB he could not see its curvewww.ＥC the sun, the moon and the stars seemed to move around itD the earth circles around the sunE it looked like that at nightF it has power over life on earth第4部分：阅读理解(第31～45题，每题3分，共45分)下面有3篇短文，每篇短文后有5道题，每道题后面都有4个选项。