АНГЛИЙСКИЙ ЯЗЫК
Учебно-методическое пособие
для студентов-заочников
теплоэнергетического факультета
Санкт-Петербург
2007
Стоимость готового варианта контрольной работы ... руб. (за одну контрольную).
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Готовые работы продаются только в распечатанном виде
Выполнены следующие варианты контрольных работ:
Вариант 1 - К.р. 1, 2, 3, 4 Вариант 2 - К.р. 1 и 2 Вариант 3 - К.р. 1, 2, 4 Вариант 4 - К.р. 1, 2, 3, 4 Вариант 5 - К.р. 1 и 2
Вариант 04
Контрольная работа 1
Упражнение 1.
Перепишите предложения. Определите по грамматическим признакам, какой частью речи являются слова с окончанием "-s" и какую функцию это окончание выполняет, т.е. служит ли оно
1) показателем 3 лица единственного числа глагола в Present Simple,
2) показателем множ. числа существительного,
3) показателем притяжательного падежа существительного.
Предложения переведите.
1. The world’s consumption of fuel energy is increasing.
2. Our life revolves around electricity and its many uses.
Упражнение 2.
Перепишите предложения и переведите их, обращая внимание на особенности перевода определений, выраженных существительными (цепочка слов) и стоящих перед определяемым существительным (левое определение).
1. The world’s consumption of fuel energy is increasing.
2. Our life revolves around electricity and its many uses.
Упражнение 3.
Перепишите предложения и переведите их, обращая внимание на особенности перевода степеней сравнения прилагательных и наречий.
1. The world’s consumption of fuel energy is increasing.
2. Our life revolves around electricity and its many uses.
Упражнение 4.
Перепишите предложения и переведите их, обращая внимание на особенности перевода отрицательных и неопределенных местоимений.
1. Nowadays no large generating plants of industrial importance are constructed with piston type steam engine.
2. Some of the hot air from the air heater dries the coal.
Упражнение 5.
Перепишите предложения и переведите их, обращая внимание на особенности перевода слов it, one(one\'s), that, these, those в разных значениях.
1. Nowadays no large generating plants of industrial importance are constructed with piston type steam engine.
2. Some of the hot air from the air heater dries the coal.
Упражнение 6.
Перепишите предложения. Определите в них залог, временные формы глаголов, укажите их инфинитив, предложения переведите.
1. The question will be discussed at the next meeting.
2. The steam generating unit consists of a furnace, a boiler, a superheater, economizer and air heater.
3. The dust collector will remove dust.
Упражнение 7.
Перепишите предложения. Переведите их, обращая внимания на оборот there is(are).
1. There are two types of economizers for power station service: steaming and non steaming.
1. Существует два типа экономайзеров для обслуживания электростанций: кипящий и некипящий.
2. Are there any electric plants where diesel internal combustion engines are installed?
Упражнение 8.
Перепишите и письменно переведите текст.
Nuclear power stations
1. The first industrial nuclear power station in the world was constructed in Obninsk not far from Moscow in 1954. The station was put into operation two years earlier than the British one and three and a half years earlier than the American nuclear power-stations.
2. A number of nuclear power-stations have been put into operation since 1954. The Beloyarskaya nuclear power station named after academician Kurchatov may serve an example of the peaceful use of atomic energy. The scientists and engineers achieved a nuclear superheating of steam directly in the reactor itself before steam is carried into the turbine. It is certainly an important contribution to nuclear engineering achieved for the first time in the world.
3. We might mention here another important achievement, that is the first nuclear installation where thermal energy generated in the reactor is transformed directly into electrical enegry. Speaking of the peaceful use of atomic energy it is also necessary to mention our nuclear ice-breakers. “Lenin” is the world’s first ice-breaker with nuclear installation. Its machine installation is of a steam turbine type and steam is produced by three reactors and six steam generators.
Упражнение 9.
Из первого абзаца выпишите прилагательное в одной из степеней сравнения. Укажите три степени сравнения данного прилагательного и переведите его.
Упражнение 10.
Прочитайте второй абзац текста. Из приведенных вариантов ответа укажите номер, содержащий наиболее точный ответ на поставленный вопрос.
What does the scientific contribution of the Beloyarskaya nuclear power station consist of?
1. It was the first industrial nuclear power station in the world.
2. The thermal energy generated in the reactor was transformed directly into electric energy.
3. The nuclear superheating of steam was achieved directly in the reactor itself before steam is carried into the turbine.
Контрольная работа 2
Упражнение 1.
Перепишите предложения, определите в них залог и временные формы глагола. Укажите их инфинитивы. Предложения переведите.
1. Japan has managed to store the Sun energy 61 days in a crystall.
2. The feedwater heater has affected the efficiency of the overall cycle.
3. The choice of material for condencer tubes is influenced by cooling water corrosive in nature.
Упражнение 2.
Перепешите предложения. Подчеркните в каждом из них модальный глагол или его эквивалент. Предложения переведите.
1. Japan has managed to store the Sun energy 61 days in a crystall.
2. The feedwater heater has affected the efficiency of the overall cycle.
3. The choice of material for condencer tubes is influenced by cooling water corrosive in nature.
Упражнение 3.
Перепешите 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 temparature gradually rises, increasing the rate of oxidation and hence the rate of temperature rise.
Упражнение 4.
Перепешите 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, nonautomatic 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 everyday.
Упражнение 5.
Перепешите и письменно переведите текст.
1. James Watt (1736-1819), an instrument maker at the university of Glasgow, while repairing a model of Newcomen engine, noticed a 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 первый абзац и ответьте на вопрос:
What invention was patented in 1769 by James Watt?
Контрольная работа 3
Упражнение 1.
Перепишите предложения. Подчеркните инфинитив и укажите его функцию. Предложения переведите.
1. The tubes to be made of 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 fot high efficiency.
Упражнение 2.
Перепишите предложения. Переведите их, обращая внимание на особенности перевода сложного подлежащего и сложного дополнения. Подчеркните указанные конструкции.
1. The Fahrenheit scale is known to be used in English speaking countries.
2. We know the alternative current to flow first in one direction and then in another.
Упражнение 3.
Перепешите предложения. Подчеркните независимый причастный оборот. Переведите предложения, обращая внимание на особенности перевода указанной конструкции.
1. The steam being condensed, heat is transferred from the vented steam to the water.
2. Steam turbines are grouped into 3 types, classification being made in accordance with the conditions of the operation of the steam on the rotor blades.
Упражнение 4.
Перепишите и преведите предложения, обращая внимание на разные типы условных предложений.
1. If I were you, I should not hesitate and choose this type of the fuel.
2. Had you seen the power plant, you would have decide to work there.
Упражнение 5.
Перепишите и преведите текст.
1. In the nuclear power plant energy is released in a reactor by nuclear fission. A coolant is pumped through the reactor to absorb and remove the enrgy and to prevent excessive temperature in the reactor. In the more common types of nuclear power plants the high temperature coolant that leaves the reactor flows through a heat exchnager. The steam is generated in this heat exchanger.
2. Radiation and containtment shields which enclose all radioactive components of the system are installed to protect the radioactive components operating personnel and general public from hazard of radioactivity.
3. The heat exchanger serves as a steam boiler. The steam flows through a turbine and associated equipment that are identical in design and arrangement with similar equipment in a conventional steam power plant. In other words, the nuclear reactor, heat exchanger and pump replace the fuel burning equipment and the steam generator of the conventional steam power plant.
Упражнение 6.
Выпишите из 1 абзаца инфинитивы и функции обстоятельства. Переведите их.
Упражнение 7.
Прочитайте 3 абзац и ответьте на вопрос:
What similar equipment is there in the nuclear power and thermal power plant?
Контрольная работа 4
Упражнение 1.
Перепишите предложения. Переведите их, обращая внимание на бессоюзное подчинение. Подчеркните придаточное предложение.
1. One of the most important problems the engineer has to solve is the efficient and controlled transfer of fluids from one point to another.
2. This means magnetic effects could be produced by electricity alone without any magnet.
Упражнение 2.
Перепишите предложения и переведите их. Подчеркните глаголы "to have" и "to be" и определите их функцию в предложении.
1. The coal is to be tried in the pulverizer by hot air to reduce power consumptions and increase the capacity of the mill.
2. The objective of industrial furnace is to create and maintain a region at a high temperature.
3. A power plant cycle has to convert a portion of the stored energy of fuel into work.
Упражнение 3.
Перепишите предложения и переведите их. Укажите различные грамматические функции глаголов "should" и "would"
1. Generally the pressure in the furnace should be slighly less than atmospheric pressure.
2. Should it be necessary to have a high pressure section, they would use a two shafts radial flow turbine.
3. If the pressure into the furnace were too high, there would be leakage of asphyxiating gases into the boiler room.
Упражнение 4.
Перепишите предложения и переведите их, обращая внимание на различные значения выделенных слов. Since the stocker limits the possibilities of the heat, both economizers and heater are usually installed in the stocker.
2. As the coal moves from front to rear, combustion air is introduced tangentially at high velocity.
3. Neither engineer nor his associate could explain the fact.
Упражнение 5.
Перепишите и письменно переведите текст.
1) Fire-tube boilers are boilers with straight tubes that are surrounded by water and through which the products of combustion pass. The tubes are usually installed within the lower portion of a single drum or shell below the waterline.
2) Water-tube boilers are boilers in which the tubes themselves contain steam or water and the heat is applied to the outside surface. The tubes are connected to two or more drum sets which are usually set horizontally.
3) Tubular heating surface may be classified: 1. by form – either straight, bent, or sinuous or 2. by inclination – horizontal, inclined or vertical.
4) The boiler may by either a fired or an unfired pressing vessel. In fired boilers the heat applied is a product of fuel combustion. An unfired boiler has a heat source other than combustion. The majority of boilers operate with natural circulation. Some utilize positive circulation in which the operative fluid may be forced “once through” or controlled with partial recirculation.
Упражнение 6.
Выпишите из 1 абзаца глагол "to be" и определите его грамматическую функцию.
Упражнение 7.
Перечитайте 1-й и 2-й абзац текста и ответьте на вопрос.
What is the difference between fire-tube boilers and water-tube boilers?
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