В.И. Кириллова
Т.В. Лиоренцевич
К.Я. Сергеева
Т.С. Шарапа Английский язык
Учебно-методическое пособие
для студентов заочного факультета
по направлению 140100-
Теплоэнергетика и теплотехника
Санкт-Петербург
2013
Стоимость выполнения контрольных работ на заказ уточняйте при заказе.
Готовые работы продаются только в распечатанном виде
Готовы следующие варианты:
Вариант 4
Контрольная работа 2
Упражнение №1. Перепишите предложения, определите временные формы глагола. Укажите их инфинитивы. Предложения переведите.
1. The Sun energy 61 days in a crystal has been managed to store by Japan.
2. The efficiency of the overall recycle has been affected by the feed water heater.
3. The choice of material for condenser tubes is influenced by cooling water corrosive in nature.
Упражнение №2. Перепишите предложения. Подчеркните в них причастия и определите их функцию. Предложения переведите.
1. These plants produce a great quantity of liquid and gaseous wastes containing chlorinated hydrocarbons.
2. As the oxidation rate increases, the temperature gradually rises, increasing the rate of oxidation and hence the rate of temperature rise.
Упражнение №3. Перепишите предложения. Подчеркните в них герундий и определите его функцию. Предложения переведите.
1. When steam is needed within the power plant itself for heating boiler feed water, non-automatic extraction is generally used.
2. It is important for industries to investigate the possibility of recovering the millions of calories of heat that are lost every day.
Упражнение №4. Перепишите предложения. Подчеркните инфинитив и укажите его функцию. Предложения переведите.
1. The tubes to be made of this metal will be used in different kinds of boilers.
2. An economizer and an air heater are provided to cool the products of combustion to the low temperature necessary for high efficiency.
Упражнение №5. Перепишите и письменно переведите текст.
1. James Watt (1736-1819), an instrument maker at the University of Glasgo, while repairing a model of Newcomen engine, noticed the large waste of energy due to alternately heating the steam cylinder with steam and cooling it with injection water.
2. He realized that this loss could be reduced by keeping the cylinder as hot as possible with insulation. He understood that it was possible to use a separate condenser or water-cooled chamber which could be connected to the steam cylinder at the necessary time by a valve.
3. Later he closed the top of the steam cylinder with a cover or cylinder head, introduced steam alternately on both sides of the piston and thus made the engine double acting. He invented a governor to regulate the speed of the engine, a slide valve to control the admission, expansion and exhaust of the steam, a pump to remove the air and condensate from the condenser, and, in fact, brought the steam engine to a fairly high state of development.
Упражнение №6. Выпишите из первого абзаца причастие в функции обстоятельства и переведите.
Упражнение №7. Прочитайте второй абзац и ответьте на вопрос:
What invention was patented in 1769 by James Watt?
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