Иностранный язык

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 1

Контрольная работа 2
Упражнение №1. Перепишите предложения, определите в них временные формы глаголов. Укажите их инфинитивы. Предложения переведите.
1. The greatest difficulty to the practical use of solar power, the production of energy when the sun is not shining, will be overcome.
2. The gas turbine is being used in such application as electric power generation.
3. The turbine efficiency is adversely affected by a decrease in the pressure drop through the turbine.

Упражнение №2. Перепишите предложения. Подчеркните в них причастия и определите их функцию. Предложения переведите.
1. All the work done by the turbine comes from the energy in the steam flowing through the turbine.
2. The steam impinges on the wheel blades causing the wheel to rotate.

Упражнение №3. Перепишите предложения. Подчеркните в них герундий и определите его функцию. Предложения переведите.
1. After condensing the steam is transformed from heat to the water.
2. The method for storing and transporting flue gases becomes criticized.

Упражнение №4. Перепишите предложения. Подчеркните инфинитив и укажите его функцию. Предложения переведите.
1. To recover waste energy two major types of hardware are required: combustion equipment and heat transfer equipment.
2. Parameters to be measured in a control experiment include density and temperature of the fuel.

Упражнение №5. Перепишите и письменно переведите текст.
1. The steam generating unit consists of a furnace, a boiler, superheater, economizer and an air heater. The fuel is burned in a furnace. The boiler is composed of a drum. The water level in the drum is mentioned at about mid-point which permits separation of the steam from the water. There is a bank of inclined tubes which are connected to the drum and permit water to circulate from the drum through the tubes and back to the drum. The hot products of combustion from the furnace flow across the boiler tubes and evaporate part of the water in the tubes. The furnace walls are composed of tubes which are also connected to the boiler drum and form very effective steam generating surface.
2. The steam which is separated from the water in the boiler drum then flows through a superheater. The superheater is a coil of tubes surrounded by the hot products of combustion. The temperature of the steam is increased in the superheater and the superheated steam flows through a piping to the turbine.

Упражнение №6. Выпишите из второго абзаца Past Participle (Participle II), укажите его функции и переведите.

Упражнение №7. Прочитайте первый абзац и ответьте на вопрос:
How is the steam separated from the water in the boiler?

Дата выполнения: 23/03/2015

Вариант 3

Контрольная работа 1
Упражнение №1. Перепишите предложения и переведите их, обращая внимание на особенности перевода определений, выраженных существительными (цепочки слов) и стоящих перед определяемым словом (левое определение).
1. Pulverized coal furnaces are usually convertible to firing with oil or gas.
2. The flame shape determines the furnace width and depth dimensions.

Упражнение №2. Перепишите предложения и переведите их, обращая внимание на особенности перевода степеней сравнения прилагательных и наречий.
1. Most fuel is burned near the exit from the furnace.
2. The better the equipment suits to the type of the fuel, the more its efficiency will be.

Упражнение №3. Перепишите предложения и переведите их, обращая внимание на особенности перевода слов it, one (one’s), that, those в разных значениях.
1. We used materials that contained lead.
2. One can say that the heat is a form of energy.
3. It is now generally recognized: one of the most important problems of modern natural science is that of photosynthesis.

Упражнение №4. Перепишите предложения, определите в них временные формы глагола. Укажите инфинитивы. Предложения переведите.
1. Scientists have produced a stable chemical compound to store the energy.
2. The support of some boilers is on the bottom.
3. First pressure stage of the impulse turbine can deal with a large energy drop.

Упражнение №5. Перепишите предложения. Подчеркните в каждом из них модальный глагол или его эквивалент. Предложения переведите.
1. The feedwater can be converted into saturated steam of high quality at some desired pressure.
2. To maintain a high heat transfer for the heater the water velocity should be high.
3. The feedwater is able to be converted into saturated steam.

Упражнение №6. Перепишите и письменно переведите текст.
Renewable energy sources
1. In the future the energy of the sun, wind, sea and the heat of underground waters will be used on a large scale. These are the so-called “free” energy sources. They will be utilized only when they are more profitable than the traditional ones, because their exploitation is usually much more expensive than energy supply from large electric power stations which run on coal or nuclear fuel.
2. The utilization of the biomass – agricultural waters and city runoff – can be found very effective: they can be employed in obtaining gas.
3. In addition it may happen that new energy sources will be discovered. What if, for example, the vacuum is a boundless ocean of matter in some specific state? Perhaps in the future man will discover some ways of getting energy from this matter? Or, for example, the undiscovered cosmic forces. Or the annihilation energy which arises from the fusion of matter and anti-matter.
4. Now this is fantasy which may become reality. Unknown and undiscovered phenomena can be found more effective, than familiar ones.

Упражнение №7. Из первого абзаца выпишите прилагательное в одной из степеней сравнения. Укажите три степени сравнения данного прилагательного и переведите его.

Контрольная работа 2
Упражнение №1. Перепишите предложения, определите временные формы глагола. Укажите инфинитивы. Предложения переведите.
1. A stable chemical compound to store the energy has been produced by the scientists.
2. Some boilers are bottom supported.
3. A large energy drop can be dealt with in the first pressure stage of the impulse turbine.

Упражнение №2. Перепишите предложения. Подчеркните в них причастия и определите их функцию. Предложения переведите.
1. The classification of the injectors is based on the force of energy used to break up the liquid.
2. The double suction permits forces acting on the impeller to be balanced, thus reducing the axial thrust on the shaft.

Упражнение №3. Перепишите предложения. Подчеркните в них герундий и определите его функцию. Предложения переведите.
1. If steam is required for processing a turbine may be modified by extracting the steam.
2. There are two general methods of firing fuel commonly used: a) on stationary grates, b) on stockers.

Упражнение №4. Перепишите предложения. Подчеркните инфинитив и укажите его функцию. Предложения переведите.
1. Combination of radial and convective heat transfers is used to improve the effectiveness of heat transfer.
2. The materials to be used for the construction of the modern boilers are described in this book.

Упражнение №5. Перепишите и письменно переведите текст.
1. In 1882 Thomas Edison (1847-1931) started to Pearl Street Station in New York for the purpose of supplying electricity to the users of the new incandescent lamp. Thus was laid the foundation for great central station industry which now supplies the general public with electric light and power.
2. Parsons (1854-1931) patented a reaction turbine in 1884, and in 1889 de Laval (1845-1913) was granted patents on an impulse turbine. By 1910 the steam turbine had replaced the reciprocating steam engine in the central station industry.
3. During the last decade, the gas turbine in the form of turbojet engines has replaced the reciprocating internal combustion engine in the military combat airplane and the faster and larger commercial aircrafts. The gas turbine is also being used in such applications as electric power generation, natural gas transmission line pumping, and locomotives.
4. The development of the rockets revolutionized warfare with guided missiles and earth satellites. Since the rocket carries its own supply of oxygen for the burning of its fuel, it is capable of operating at altitudes where the earth’s atmosphere is highly rarefied.

Упражнение №6. Выпишите из первого абзаца герундий. Определите его функцию в предложении и переведите.

Упражнение №7. Прочитайте третий абзац и ответьте на вопрос:
What is the general use of a gas turbine?

Дата выполнения: 16/11/2014

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?

Дата выполнения: 16/05/2015