см. Введение

Вариант II

I. Перепишите и письменно переведите следующие предложения, обращая внимание на степени сравнения прилагательных и наречий и сравнительные союзы:

1. The better extinguishing agent, the quicker can a

fireman extinguish any fire.

II. Перепишите и письменно переведите следующие предложения, содержащие модальные глаголы. Подчеркните их.

1. Open flame may cause heat of great intensity.

III.Перепишите и письменно переведите следующие предложения, обращая внимание на особенности перевода причастия I и П.

1. Studying a problem Edison made numerous

experiments.

IV. Перепишите и письменно переведите предложения в страдательном залоге:

1. New sensitive detectors manufactured by the research institute are recommended for the protection of the high - value equipment.

V.Прочтите и устно переведите с 1 пo 4 абзацы текста "A Fireman's Fire Prevention Role". Перепишите и письменно переведите 1, 2 и 3 абзацы.

Text 1 A Firemans Fire Prevention Role

1. The fireman provides a great contribution to the fire prevention role of his brigade.

VI.Просмотрите текст 2 и ответьте письменно на вопросы к нему по-русски:

1. Enumerate by - products of combustion reaction.

Text 2 What is Fire

Fire is a chemical reaction that occurs when the chemical structure of a fuel is broken by heat energy, in the presence of oxygen. The decomposition of the fuel by heat releases light and heat. This combustion reaction continues in a chain reaction until one of the components - fuel, heat or oxygen -is no longer sufficient to continue the reaction. Other byproducts of the chemical reaction are smoke (unburnt fuel and carbon), and new chemical compounds such as carbon dioxide, carbon monoxide, and water.

If any of the factors needed to produce fire - fuel, oxygen, heat are not in the proper ratio, there will be little or no combustion reaction.

Контрольная работа №2

Вариант II

I. Перепишите и письменно переведите следующие предложения, содержащие инфинитив.

П. Перепишите и письменно переведите следующие предложения, содержащие герундий.

1. Upon reaching the injectors, the fuel is mixed with the oxidizer.

III. Перепишите и письменно переведите следующие предложения, принимая во внимание, что объектный и субъектный инфинитивные обороты и независимый причастный оборот большей частью соответствуют придаточным предложениям в русском языке.

1. Water is certain to be a good conductor of electricity and if it is used as a jet on live electrical apparatus it will place the fireman in danger of electric shock.

IV. Перепишите и письменно переведите следующие предложения, обращая внимание на перевод слов-заместителей (that - those; one - ones ). Подчеркните эти слова там, где они выполняют функцию замены.

1. Ordinary combustible materials are those that contain carbon along with some hydrogen, oxygen and nitrogen.

V. Прочтите и устно переведите с 1 по 4 абзацы текста "Methods of Extinguishment". Перепишите и письменно переведите 1, 2 и 3 абзацы.

Text l. Methods of Extinguishment

1. Some extinguishing agents such as dry chemicals and halons, interrupt the flame producing chemical reaction, resulting in rapid extinguishment. This method of extinguishment is effective only on gas and liquid fuels as they cannot burn in the smoldering phase of combustion. If extinguishment of smoldering materials is desired, the addition of cooling capability is required.

Text 2 High - Rise Building Fire.

On February 24, 1972 a fire in the 31 - story Andraus Building in Sao Paulo, Brazil, killed 16 people and injured 375 others.

The fire, which occurred in a reinforced - concrete department store and office building offers an unusual example of exterior fire spread in a high rise building. The fire developed on four floors of the department store and then spread externally up the side of the building, involving another 24 floors. Wind velocity and combustible interior finish were factors contributing to the fire spread.

A heliport provided refuge for 300 persons. Two hundred others were trapped in a stairway during the fire. Fire fighters rescued 100 persons from the stairway at the fifteenth story over ladders from an adjacent building. During a four - hour operation helicopters rescued 350 persons from the heliport. Others were led to safety down the stairs after the fire had been controlled.

VI. Просмотрите текст 2 и ответьте письменно на вопросы к нему по-русски:

1. What were the factors contributing to the fire spread?

нет

Примечаний нет.