Вариант 10

1. Определите, какой частью речи являются следующие слова и переведите их на русский язык:

translate, translater, translation;

think, thinker, thinkable;

rest, restless;

busy, business, businessman;

colour, colourful;

drive, driver;

speed, speedy, speedily.

2. Поставьте вопросы к выделенным словам

1. We stayed at home because it was raining.

2. The first electric lamp was invented in 1873.

3. / study many interesting subjects in college.

4. They have just moved into а new flat.

5. The students can use word processors.

3. Выпишите сказуемые и определите их видо-временную форму.

On June 20^:th 1 returned home. I have been away from home for two years. My family met me at the airport with kisses and tears. They had missed me as much as I had missed them. 1 was happy to see them again. When I got the chance, I took a long look at them. My little brother was no longer little. He had grown at least a foot. My mother looked a little older, but not much . I am so happy to be with them again.

2. Прочитайте и сделайте письменный перевод текста:

THERMAL ELECTRIC PLANTS (OR STATION)

Hydroelectric stations deliver power from the great rivers, but still about 80 percent of the required elec­tric power is produced in thermal electrical plants. These plants burn coal, gas, peat or shale to make steam.

To understand how the energy of fuel is converted to electrical energy let us discuss the heat process and begin with the fuel.

Gas is delivered through gas pipelines.

The coal (peat, shale) arrives in trains, and conveyors or cranes unload it for storage and bring it to the furnace. It is more effective to burn coal in the form of powder, therefore it is first crushed, pulverized and blown into furnaces. To attain complete combustion of the powder a large volume of air is needed, delivered by force air fans, exhauster fans and smoke stacks. The steam boilers, or steam generators, supply the huge amount of high-pressure, high-temperature steam required to drive the high-power turbine-generators.

The kinetic energy of its steam acts against the blades of the turbine and rotates its shaft joined to /he generator shaft.

A centralized control desk with panels and many instruments and automatic control devices, supervises and monitors the plant, with only a few operators.

Atomic energy is becoming a major source of energy. Some very large atomic stations have already been built and many are in construction. These are also power plants. The heat necessary to produce the steam is ob­tained from nuclear reactors.

to pulvize - размалывать, измельчать

to blow - вдувать

combustion - сгорание

forced air fan - дутьевой вентилятор

exhauster fan - вытяжной вентилятор, эксгаустер

smoke stack - дымовая труба

steam boiler - даровой котёл: парогенератор

high-power - мощный

thermal plant - тепловая электростанция

hydroelectric station - гидроэлектростанция

power - мощность

to burn - сжигать

peat - торф

shale - сланец

blade - лопатка

shaft - вал

desk - пульт

ране! - панель

to supervise - наблюдать

to monitor - контролировать

major source - основной источник

in construction - в процессе строительства

nuclear reactor - ядерный реактор

to make steam - генерировать пар

to convert - преобразовывать

heat process тепловой процесс

storage - склад: складирование

furnace - топка

powder - пыль (угольная)

to crush - дробить

5. Выписать из текста сказуемые в страдательном залоге и определить их временную форму 6. Ответьте на вопросы по тексту:

1. What is electric power produced in?

2. What energy is becoming a major source of energy nowadays'.''

7. Напишите данные числа прописью.

42815304; 205: 91740; 809; 35.

8. Образуйте множественное число существительных:

a lorry, a theatre, a city, a child, a knife, a key, a hole, a machine, a watch, a page.