江苏省人事考试英语学习用书基础知识部分习题(理工类).doc

一、词汇与语法专项练习1. In spite of the difficulties we have come across, well go on with the program.2. You will see only the shape of the trees in the dim light.3. No agreement was reached as to how the construction plan should be carried out.4. The fact that most people believe nuclear war should be madness does not mean that it will never occur.5. We have to try every means to bring down the costs of the production.6. Only a few people have access to the full facts of the accident.7. The energy released by the chain reaction is transformed into heat.8. You see the lighting the instant it happens, but you hear the thunder later.9. The aircraft had reached its altitude of about 39,000 feet.10. The continual breakdowns of the computer have caused serious delays in our project.11. Life depends on the balance between the heat received from the sun and the heat lost to cooler surroundings.12. The construction workers extended the road for three more kilometers.13. The toy train wont start because the battery has run down.14. Since he was convinced of the accuracy of the data, he stuck to his opinion.15. Grain production in the world is soaring, but still millions of people go hungry.16. Wherever there is a matter, there is energy; all changes of matter involve changes in the form of the energy.17. The water-proof coating will wear away quickly or after many years, depending on use and care.18. Science is a cooperative activity, and everyone can contribute something to it, if he wishes to do so.19. The automatic doors in supermarkets facilitate the entry and exit of customers with shopping carts.20. While nuclear weapons present potential dangers, the predominant crisis of overpopulation is with us today.21. Had it not been for your encouragement, Id never have invented this machine.22. If we can get over our present difficulties, everything will be all right.23. All buses having been canceled because of the heavy snow, they had to go there on foot.24. In out apartment, there are five rooms, the largest of which is used as a living-room.25. Its highly necessary that the rocket not be launched until all the preparations have been made.26. Melted iron is poured into the mixer much in the same way as tea is poured into a cup from a teapot.27. Oil, of which there are several different types, is used for many purposes by countries all over the world.28. It seems to be high time that this agreement were put to an end.29. The computer has brought about surprising technological changes in the way we produce and organize information.30. On second thoughts theyve decided to give up the purchase of the new assembly line.31. So little did I know about mathematics that the lecture was completely beyond me.32. When compared with the size of the whole earth, the highest mountain does not seem high at all.33. Well attend an international conference held in Paris provided we have enough time.34. The manager wants to know whether the measures have been agreed upon.35. We make some rubber from petroleum, but natural rubber comes from trees in Southeast Asia.36. Electrical energy is collected in the atmosphere as water is collected and stored in a dam.37. Research findings show we spend about two hours dreaming every night, no matter what we may have done during the day.38. Some companies and factories rely so heavily on computers that there are major problems when their computer systems break down.39. As we know, the oxygen content of Mars is not sufficient to support life.40. The first American to orbit the earth, John Glenn was a pioneer in the US space program.41. Ronald Reagan had served two terms as governor of California before he became President.42. Nothing further was known about the incident, but the captain assured the passengers that the crew would be conducting a thorough investigation.43. The importance of interior design becomes evident when we realize how much time we spend surrounded by four walls.44. Some of the members demanded to know why they had been kept in ignorance of the true facts until they reached the present critical stage.45. To maintain production levels, we must locate and develop or acquire new oil and gas reserves to replace those depleted by production.46. Because of their diversity, seven separate groupings or divisions of algae have been established by botanists.47. Although “nova” means new, novas are actually stars that have existed for a long time and suddenly flare into brilliance.48. Because Mars is farther from the sun than Earth is, Mars takes longer to complete a revolution.49. The portrayal of everyday life in the objects of folk art makes it a valuable source of history.50. Prepared by the United States governments Bureau of Labor Statistics, the Consumer Price Index compares current costs of goods and services with past costs.51. As we need plain, wholesome food for the body, we must have serious reading for the mind.52. This software can be tailored to the needs of each customer.53. Sometimes we may get quite frustrated when we are trying to communicate with someone in English.54. Drinking water in many areas of the developing countries is contaminated with bacteria.55. Both a persons heredity and his surroundings help to shape his character.56. Corn originated in the New World and this was not known in Europe until Columbus found it being cultivated in Cuba.57. Classified botanically as berries, domesticated grapes grow in clusters, range in color from pale green to black, and contain sugar in varying quantities.58. Later another wrong idea about tomatoes grew upthe idea that they were poisonous.59. Carbon reacts directly with most metals to form compounds called carbides.60. All the major cities of the United States, including the cities of the Great Lakes and the Gulf of Mexico, began as centers of trade.61. His ill-health may well be due to malnutrition.62. His body temperature has been abnormal for 3 days, the highest point reaching 40.5.63. These areas rely on exclusively agriculture almost, having few mineral resources and a minimum of industrial development.64. Peoples expectations about the future may have more influence on their sense of well-being than their current state does.65. The findings paint a unique picture of the shopping habits of customers, plus their motivation and preferences.66. Fire extinguishers work either by cooling or by depriving the fire of oxygen, and most do both.67. The introduction of mass-production methods enabled many people to purchase their own automobiles and give them an unprecedented amount of mobility.68. France Perkins, the first female member of the United States cabinet, served in the cabinet as secretary of labor from 1933 to 1945.69. When baking powder is added to dough and heated, carbon dioxide is released, causing the dough to rise.70. Chromosomes（染色体）are regarded today as the major carriers of genetic material, consisting of DNA and various types of protein.71. He asked me to lend him some money, which I agreed to do, on condition that he paid me back the following week.72. Much as I like economics, I like sociology much better.73. She managed to save what little money she could out of her wages to help her best friend.74. My brother would have finished his college education, but he had to quit and find a job to support the family.75. Lily was to have started the experiment a month ago, but she changed her mind at the last minute.76. We will show the samples we have on hand to the customer and we may need new samples in the smaller size.77. Science needs more competition between hypotheses and even more rigorous test as well.78. Many functions available from modern software are quite flexible and have a number of options.79. We feel that the foregoing analysis is deceptive and dangerous.80. You would take things as they came. All you had to do was think a little harder and come up with a new solution.81. Although Alice is happy with her success, she wonders what will happen to her private life.82. Johns aunt insists that she not stay in this hotel.83. Between 1980 and 2000, the number of overseas visitors expanded by 27%.84. He is optimistic about his chances of winning a gold medal in the Winter Olympics next year.85. It is essential that these application forms be sent back as early as possible.86. A lot of ants are always invading my kitchen. They are a thorough nuisance.87. Some women could have made a good salary in a job instead of staying home, but they decided not to work for the sake of the family.88. The computer revolution may well change society as fundamentally as did the Industrial Revolution.89. Beer is the most popular drink among male drinkers, whose overall consumption is significantly higher than that of women.90. The clothes a person wears may express his status or social position.91. The party, at which I was the guest of honor, was extremely enjoyable.92. Since people depend to such a great extent on forests, every effort must be made to preserve trees and wildlife.93. Many housewives have a hard time finding qualified repairmen to fix their household appliances.94. If they hadnt been interrupted yesterday, they would have done the task.95. The windows are so small as not to admit much light at all.96. She paid twice as much for the camera because she really liked its size and color.97. Recently there has been a great demand for small cars that use little petrol.98. Addicted as he is to cyber-games, he is devoted to his studies.99. The essence of the scientific attitude is that the human mind can succeed in understanding the universe.100. They had such a heavy schedule at the meeting that the chairmans speech was condensed to half its original length.101. It is difficult to conceive of a plan to solve the problem.102. The sound of new machine was distinct even from a distance.103. He maintained a great interest in the Chinese traditional style of architecture.104. I remember him to offer to help us if we ever got into trouble.105. This laser printer is compatible with all kinds of leading software.106. Putting in a new window involved cutting away part of the roof.107. As we cannot study all the resources we have found, I suggest we focus attention on one of them.108. No matter how “wise” a computer is, it can only do what people have instructed it to do.109. Look! The engine is giving off smoke and steam.110. We were all overjoyed at the news that the experiment turned out a success.111. A beam of light will not bend round corners unless made to do so with the help of a reflecting device.112. Although he knew little about the large amount of work done in the field, Jobs succeeded where other more well-informed researchers failed.113. Quite a few students dont know what to take up at the university; they can not make up their minds about his future.114. When people become unemployed, it is idleness that is often worse than lack of wages.115. This crop has similar qualities to the previous one, being both wind resistant and adapted to the same type of oil.116. I hope all the precautions against air pollution, as suggested by the local government, will be seriously considered from now on.117. Weather permitting, the celebration will be held as scheduled.118. The committee has anticipated the problems that have arisen in the road construction project.119. She must have been fifty or so when I first met her at the conference.120. The team can handle whatever needs to be handled.例题121. If you keep on, youll succeed in time.理工英语样卷1. Of the many plans submitted, the committee selected the plan that seemed most feasible.2. Dr. Wright was given the prize for his distinguished achievements in the chemical field.3. I see three distinct objects in the distance, but I cannot identify them.4. If you make practical application of your knowledge, you will do it perfectly.5. If we hadnt been interrupted yesterday, we would have finished the work.6. Its a pleasure for him to dedicate his energy and even his life to research work.7. Once out of the earths gravity, the astronaut is affected by the problem of weightlessness.8. The strange woman perceived that she was unwelcome and left.9. Please do it gradually, dont try to finish it at a time.10. He hoped the firm would transfer him to the Paris branch.11. At the conference he expressed some personal views which later brought him into conflict with the Party leadership.12. The driver gave a signal that he was going to turn right.13. The real trouble lies in their lack of confidence in their abilities.14. The traditional approach to dealing with complex problems is to break them down into smaller, more easily managed ones.15. He doesnt seem to be aware of the coldness of their attitude towards his appeal.16. The material is elastic, as you see in the demonstration.17. Although he had looked through all the reference materials on the subject, he still found it hard to understand this point and her explanation only added to his confusion.18. This challenging job offered him an opportunity to exploit his talents.19. If you want to open a fire, click twice on the icon for it.20. Why dont you just step back and look at your problem from a different standpoint.二、改错专项练习1. Generous public funding of basic science would settle down considerate benefits for the countrys health, wealth and security.2. The mechanic has a habit of making notes in the back of his diary with things to be mended or replaced.3. The boss spoke highly of such features as loyalty, courage and truthfulness shown by his employees.4. All the staff have been told that under no circumstances they could use the telephone in the office for personal affairs.5. After the lecture, the professor was made answer innumerable questions on the relevant theorem.6. Although I had looked through all the reference material, I still found it hard to understand this point and her explanation only turned to my confusion.7. Because of the large emphasis placed on classroom work, the instructor will report your absence to the adviser.8. It was essential that the application forms must be sent back before the deadline.9. The speaker, having known for her splendid speeches, was warmly received by the audience.10. By the end of this month, we surely have found a satisfactory solution to the problem.11. The department purchased new equipments to simulate conditions in outer space.12. Television is a major instrument of communication, being permitting us to see as well as to hear the performer.13. Metals are used in industry in the form of alloy because the properties of alloys are much better than that of pure metals.14. As civilization develops on the direction of technology, it passes the point of supplying all the necessities of life.15. The fact which English and computers are becoming increasingly important in our daily life is known to us all.16. He decided to make further improvements on the computers design in return for the requirements of customers.17. Scientists are generally considered to be more imaginary and innovative than average people.18. The agreement on banning nuclear weapons is necessary for globe peace.19. Research universities have to keep up with the latest scientific hardware and other facilities, not to mention price.20. He was not admitted with the association because he was not qualified for its membership.21. He is remembered mainly for the invention of the telephone, Bell devoted his life to helping the deaf.22. The rapid development of communication technology is transmitting the manner in which people communicate across time and space.23. A professor at the University of Hawaii has carried a series of new experiments in which some animals have learned to understand sentences.24. The research has attracted wide coverage in the media and has featured to BBC television program.25. They finally came to the conclusion that the foundations were not enough strong to sustain the weight of the bridge.26. Science is the production of new knowledge that can be applied or not, since technology is the application of knowledge to the production of some products, machinery or the like.27. In the United States among 60 percent of the space on the pages of newpapers is reserved for advertising.28. Scientists believe that by altering the genetic composition of plants it is possible to develop specimens that are resisting to disease and have increased food value.29. The American anarchist Emma Goldman infused her spirited lectures, publishes and demonstration with a passionate belief in the freedom of the individual.30. Being the biggest expanse of brackish water in the world, the Baltic Sea is of special interesting to scientists.31. Meat and cheese are the best sources of usable animal protein and next comes milk, fish and eggs.32. Despite it is both the largest and the northernmost state in the United States, Alaska has the smallest population.33. The evolving European youth market has both similarities and differences from the American market.34. Scientists suggest that the child who is raised in an environment which there are many stimuli which develop his or her capacity for appropriate responses will experience greater intellectual development.35. Whatever is featured in newspapers and magazines and on television attract enough attention that people begin to inform themselves and to express opinions.36. At the party the film star sang a song for us and later dances for the elderly.37. Without the radio receiver, the large antenna will be of no use.38. You have to practise to speak English as much as