Английский. тема1 курс2 АКИ заочн. Прочитайте и переведите
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Прочитайте и переведите текст. Выполните задания после текста. THE ENGINEERING PROFESSION Engineering is one of the most ancient occupations in history. Without the skills included in the broad field of engineering, our present-day civilization never could have evolved. The first toolmakers who chipped arrows and spears from rock were the forerunners of modem mechanical engineers. The craftsmen who discovered metals in the earth and found ways to refine and use them were the ancestors of mining and metallurgical engineers. And the skilled technicians who devised irrigation systems and erected the marvellous buildings of the ancient world were the civil engineers of their time. Engineering is often defined as making practical application of theoretical sciences such as physics and mathematics. Many of the early branches of engineering were based not on science but on empirical information that depended on observation and experience. The great engineering works of ancient times were constructed and operated largely by means of slave labor. During the Middle Ages people began to seek devices and methods of work that were more efficient and humane. Wind, water, and animals were used to provide energy for some of these new devices. This led to the Industrial Revolution that began in the eighteenth century. First steam engines and then other kinds of machines took over more and more of the work that had previously been done by human beings or by animals. James Watt, one of the key figures in the early development of steam engines, devised the concept of horsepower to make his customers understand the amount of work his machines could perform. Since the nineteenth century both scientific research and practical application of its results have escalated. The mechanical engineer now has the mathematical ability to calculate the mechanical advantage that results from the complex interaction of many different mechanisms. He or she also has new and stronger materials to work with and enormous new sources of power. The Industrial Revolution began by putting water and steam to work; since then machines using electricity, gasoline, and other energy sources have become so widespread that they now do a very large proportion of the work of the world. Выпишите из текста названия всех механизмов и машин прошлого и назовите соответствующие им русские термины. Выпишите из текста виды источников энергии и назовите соответствующие им русские эквиваленты. 3. Завершите предложения, выбрав соответствующие окончания в правом столбце.
4. Пользуясь информацией из текста, дополните таблицу. ![]() ![]() Engineering is... It is based on ... In ancient times engineering work was done... In the Middle Ages the methods and devices of work... In the 18th century... Steam gave man... Since the 19th century both scientific research and its practical application... In the 20th century the mechanical engineer had... The engineer has new and... many new sources of power such as electricity, gasoline, atomic power, etc. the Industrial Revolution began. one of the most ancient occupations in history. and much stronger materials to work with. by means of slave labor. became more efficient. theoretical sciences such as physics and mathematics. great sources of energy. have greatly progressed. 5. Ответьте на вопросы по теме “The Engineering Profession”. 1. Who were the forerunners of modern mechanical, mining and metallurgical, and civil engineers? 2. How is engineering often defined? What kind of information were many of the early branches of engineering based on? Give some examples. 4. Name two important factors in the explosion of scientific knowledge in modem times. 5. What made people in the Middle Ages in Europe begin to experiment with new devices and methods of work? 6. What was the historical result of experimentation with different kinds of energy? 7. Who was James Watt? Why did he devise the concept of horsepower? 8. What advantages have scientific research and its applications given to the mechanical engineer? 9. What energy sources have come into common use since steam engines were developed at the beginning of the Industrial Revolution? • Расскажите об истории развития инженерной профессии. Используйте активную лексику раздела. GRAMMAR REVISION Категория временной отнесенности: Pferfect/Non-Perfect
В форме Perfect глагол to have несет все показатели лица, числа и времени, согласуясь с подлежащим. 1.Переведите следующие предложения на русский язык. 1. The ZIL Works has already manufactured a new truck model with an engine that is protected against cold. 2. Every object of our industrialized world has practically flown from the machine. 3. The construction of the KAMAZ complex within such a short period has become possible only by using the latest achievements of science and technology. 4. Graduation theses of these students were based on material they had accumulated while working at the Student Design Bureau. 5. Finally, when the planning engineer had ordered the material, the tool engineer had designed the tools and the design engineer had given the specification on the drawings, production began. 6. The chemical engineer will have completed the experiments by the 21st of June. 7. Michael Faraday gathered together and set in order all the work of the scientists who had worked on electrical problems before him. 2. Раскройте скобки и поставьте глагол в нужную форму. ![]() |