Английский 16 заданий
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| Номер работы | 5143 |
| Предмет | Иностранные языки |
| Тип работы | Контрольная |
| Объем, стр. | 13 |
| Оглавление | "LESSON EIGHTEEN Grammar Study Exercises 1. Сравните пары предложений, обращая внимание на то, чем выражено дополнение. Предложения переведите. The engineer wants to carry out some experiments The chemist expected to obtain a new substance with some new properties. I should like to repeat this reaction. The engineer wants the students to carry out some experiments. The chemist expected his assistant to obtain a new substance with some new properties. I should like this reaction to be repeated. 2. Переведите предложения, обращая внимание на форму инфинитива, входящего в объектный инфинитивный оборот. a)1. The engineer wants his students (them) to use new methods in their work. 2. Specialists believe engineers (them) to utilize synthetic fibres for various purposes b)1. We expect this scientist to be working at this scientific problem. 2. We know this young man to work in the field of quantum generators. The engineer wants the new methods (them) to be used in the production process. Specialists believe synthetic fibres (them) to be widely utilized in different industries. We know this scientist to have been working at this problem for some yearsWe know him to have worked out a new method of applying quantum generators in medicine. 3. Переведите предложения, обращая внимание на отсутствие частицы to перед инфинитивом в объектном инфинитивном обороте: 1. I have never heard anyone give so much interesting information in one report. 2. The visitors saw the skilled worker assemble the tiny devices very quickly. - The technician felt something heavy strike the platform. 3. We can make an atom serve the needs of man. 4. Переведите предложения с субъектным инфинитивным оборотом, обращая внимание на формы инфинитива: a) 1. Light and radio waves are said to be of similar nature 2. First sputniks are known to have led the way into space for man. 3. The neutrons and protons of an atom are known to be linked together to form a compact nucleus. 4. Many proteins were found to be mixtures of several chemical compounds. 5. Carbon steel has been known to be the principal product of the steel industry. b) 1. The laser beam seems to have almost unlimited industrial possibilities. 2. These chemical changes appear to have been caused by heat The capacity of this aggregate proves to be increasing during the experiment. 3. This new approach to the problem discussed appears to be the most satisfactory. c) 1. Mobile atomic power stations are certain to be developed and maintained in our country. 2. These experiments are likely to have been made in suitable conditions. 3. The discovery of a laser is sure to be of great value. 4. The application of this device is unlikely to give better results. 5. Переведите предложения, обращая внимание на перевод оборота for+существительное+инфинитив: 1. A high energy of activation is necessary for the reaction to proceed. 2. Nearly a month is required for the Moon to circle the Earth. 3. For the fusion process to take place the temperature is to be fantastically high. 4. It is very good for engine to have been repaired before the experiment begins. 5. This is a good possibility for us to utilize the electronic equipment for speeding up the process of calculation. TEXT A. TODAY’S ASTONISHING COMPUTERS Not long ago computers were not very reliable and comparatively slow in operation. Since then, several generations of complex electronic computing equipment have been developed each being significantly better than the one before it. Almost every day a new use is found for these astonishing devices to help man. We know a computer to be a complex electronic device that can store and process vast quantities of information. Following instructions, computing equipment will perform calculations such as addition, subtraction, multiplication and division, and provide the answers to a large variety of problems in a tiny fraction of time. A computer is known to be the ""heart"" of in electronic data processing system, other parts of equipment being auxiliary. There are two main types of computing equipment - digital and analogue. They work differently and yield different results. The digital computer is performing a much broader range of functions than the analogue one. The analogue computer, as its name implies, produces analogues or parallels of the process to be described or the problem to be solved. Both the digital and the analogue computers must be ""programmed"". This means they must be set up in such a way that they can produce a result from the information fed into them, and information itself must be organized so it can be handled by the machines. These devices working by electronic impulses perform at fantastic speed and with great precision. 6. Ответьте на вопросы: 1. What were the computers like not long ago? 2. Have they been developed since that time? 3. What is a computer? 4. What calculations can a computer perform? 5. What two types of computing equipment do you know? 6. Do digital and analogue computers work in the same way 7. How do digital and analogue computers work? 7. При помощи данных суффиксов образуйте глаголы. Переведите как исходные, так и производные слова: -en: -ize: short – soft - weak - thick - dark - light - deep – wid(e) – shorten - soften - weaken - thicken - darken – lighten – deepen - widen - real - synthes(is) - collectiv(e) - equal - energ(y) - econom(y) - realize - synthesize - collectivize – equalize - energize – economize - 8. Переведите глаголы, образованные с помощью суффиксов: -ify: -ate: classify intensify simplify electrify solidify regulate estimate penetrate activate investigate 9. Переведите предложения на русский язык, обращая особое внимание на значения глаголов: a)1. It seems this reaction yields a new compound with new promising properties. 2. This machine seems to perform all the calculations with great speed. b) 1. New programming machines which appeared in our teaching process can successfully compete with a blackboard as a teaching aid. 2. These auxiliary data appear to have helped the engineers greatly. c) 1. Experimental education TV programmes proved their importance for extra-mural education. 2. This new method of the data processing proved to be very effective. d) 1. Nobody knew what had happened to him. 2. I happened to be in the laboratory when the laboratory assistant began to adjust the machine for its first test. 10. Переведите предложения, обращая особое внимание на перевод инфинитивных оборотов: 1. Most electronic computers are expected to perform over ten thousand operations every second. 2. A digital computer is supposed to produce information by some logical process. 3. The Obninsk power station is reported to have been working for many years. The designer expected the electronic computer to perform over ten thousand operations every second. The engineer supposed the digital computer to produce information at great speed and without mistakes. The construction workers reported the Obninsk power station to have been put into operation.   11. а) Определите форму и функцию инфинитива в предложении; б) предложения переведите. 1. The traditional approach to this problem is to consider each new process as a new problem. 2. To make computers work fast and correctly is a very significant task. 3. Scientists make new electronic machines store information, handle calculations and even control production processes. 4. A problem to be solved by a digital computer must be expressed in mathematical terms. 5. Digital computers are likely to be wider used than analogue ones. 6. The changes in air temperature prove to have affected the operation of the computer. 7. Plastics are supposed to be used instead of metals in many cases. 8. Scientists found beta-rays to consist of negative particles. 9. Tidal forces are expected to make considerable contribution if not to present day, at least to future electricity production. 10. Today scientists are conducting space research in order to study the Earth’s space environment and our solar system 11. It takes much time for the reaction to complete at a low temperature 12. Cosmic rays are intense enough to penetrate to the bottom of lakes 1,700 feet deep. 13. Newton was the first to realize elliptical paths of comets. 14. F=m×a is one of the equations to be used when we want to calculate changes in speed. 15. It required some more experiments for the engineer to prove the precision of the results obtained. 16. Every ton of ordinary water is said to contain about 40 grams of deuterium. At first sight this may seem to be insignificant, however, it should be remembered that the power generating capacity of one gram of deuterium is equal to ten tons of oil. 17. The computing equipment enabled investigators to process the received data much quicker. 18. It was for our engineer to decide what kind of computer to utilize for such calculations computer. "12. Переведите предложения, обращая особое внимание на перевод модальных глаголов, стоящих перед перфектным инфинитивом: 1. The technician should have repaired the computing equipment two days ago, but it yields wrong information again. 2. Can these calculations have been performed in such a short period of time without a computer? 3. These data must have been processed by the digital computer. 4. The computer may have yielded correct results. 5. The range of functions of this computing equipment must have been broadened. 13.Определите, какими частями речи являются выделенные слова. Предложения переведите. 1. Computers process data in a matter of minutes. This process will prevent the formation of impurities. 2. The capacities of mobile stations range from 600 to 700 kilowatts. The operating range of this device is extremely broad. 3. So far we know only a few possible functions of a laser. The new computing equipment functions normally. 13. Переведите предложения, обращая особое внимание на перевод выделенных слов: 1. Neither drawings nor patterns are needed when we use an electronic computer. The only thing to do is to insert the formula of the profile of a surface in the machine for the latter to machine the part itself. 2. A uniform acceleration is found to be either positive or negative. 3. The rate at which velocity is changed due to change in direction or speed or both is called acceleration. 4. Electric current gives both light and heat. 5. Matter and energy are considered to be neither destroyed nor created. 14. Прочтите текст и постарайтесь понять его содержание, пользуясь списком новых слов: TEXT B. NEW MICROCOMPUTER An entirely new microcomputer has been developed in our country. The microcomputer is equipped with an arithmetical logical device which carries pre-set programmes. Because of this the microcomputer can perform various logical functions. In other words, it possesses a solving field for various commands. It is comparatively easy to change commands or add new ones. The arithmetical logical device is known to be adjusted by computers of a higher level. The memory device based on semiconductors keeps information for several days, even with the power supply unplugged. In this case the microcomputer automatically switches over to the micro accumulator. The new computer is very small in size and weight, resistant to temperature fluctuations, reliable and easy to operate. It does not require special ventilation. It can be used in computer control complex as an information-processing unit end also as a built-in computer in various analyzing and display devices. It receives data, calculates the optimum conditions and supplies signals for the control of technological processes. For example, in pressure-die casting the microcomputer receives information about me temperature in the furnace, the speed of the liquid metal movements, location of the various devices, etc. The computer processes the data and controls the casting; i. e. keeps the temperature and the pressure within required limits, and commands the beginning of the casting operation. The programme is written by technicians, and the operator inserts the required data. The field of application of the new computer appears to be vast. It can analyse various substance in oil, gas, chemical and food industries, as well as soil and plants. It can also be used for processing information about conditions in the environment, for control of conveyors and other equipment. 15. Закончите предложения в соответствии с содержанием текста: 1. The new computer is equipped with … 2. The arithmetical logical device is known to be adjusted by … 3. The memory device is based on … 4. The memory device keeps information for several days even with the power supply unplugged because … " |
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25.04
Спасибо за помощь! Только статистику пришлось немного переделать. Вместе с научным руководителем, о
Марина -
17.04
Рецензия на отлично, спасибо!!!
Марина - 15.04 Михаил