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Купить Английский, вариант 3 (SOLAR ENERGY)
Английский, вариант 3 (SOLAR ENERGY)

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Вариант 3
I. Прочитайте и переведите текст (устно).
SOLAR ENERGY
Solar power, also known as solar energy, is the technology of obtaining usable energy fr om the light of
the sun. Solar energy has been used in many traditional ways for centuries, and has come into widespread use wh ere other power supplies are absent, such as in remote locations and space. Solar energy has a number of applications including
• Heat (hot water, heating building, cooking)
• Electricity generation (photovoltaic, heat engines)
• Desalination of sea water
Solar power is an extremely clean way to generate electricity. There are no air emissions associated with operation of solar modules. Photovoltaic, solar water heating systems reduce power generation from traditional sources and associated environmental impacts. Solar thermal energy is one of the best ways to lower carbon dioxide content and to protect the environment. .....

II. Выберите правильный вариант ответа на вопросы к тексту.
1. How could “solar power” be defined?
2. What is solar power used for?
3. What advantage can be taken of the solar energy application?

III. Закончите предложения по содержанию прочитанного текста.
4. One of the reasons to install a solar thermal system is________.
5. Solar power is the best way ________.
6. The prices of fossil fuels are expected _

IV. Подберите эквивалент к данному русскому слову или словосочетанию .
7. достоинство, преимущество, заслуга
a) merit b) quality c) guaranty
8. выработка/производство энергии
9. насчитывать, составлять
10. уменьшать, понижать
11. текущие расходы, эксплуатационные издержки
12. связано с, требует
13. ископаемое топливо
a) nuclear fuel b) fossil fuel c) liquid fuel

V. Выберите соответствующее определение данным словам и терминам .
14. gas that stops heat from escaping into atmosphere an causes global warming
15. the production of electricity in a particular area or place
16. an effect or influence
17. equipment that is usually used or has been in use for a long time
18. the period of time the heater is likely to operate
19. something that exists or happens over a large area, or to a great extent
20. to extract or obtain minerals from the ground by digging deep holes or tunnels
21. money spent by a business on buying equipment, buildings and etc.

VI. Прочитайте предложения и укажите соответствует ли данное утверждение действительности: если соответствует напишите после предложения T- true, если не соответствует то F- false, при этом письменно подтвердите ваш ответ примером из текста.

VII. Выберите правильную видовременную форму глагола.
25. Britain ………… for a new form of energy in recent years.
26. The British usually ……… fossil fuels and ……… nuclear stations.
27. Wind power ………… as an alternative source of energy in Holland for many years.
28. In a few years Britain ……completely ……. the advantage of wind power.
29. At present they ………… two wind turbines.

VIII. Заполните пропуски предлогами.
30. Since conventional water heaters are in use, greenhouse gas emissions account .... 70%.
31. Alternative energy sources are coming ….. everyday use.
32. It is important to differentiate …… renewable and non-renewable sources of power.

IX. Заполните пропуски прилагательным или наречием в нужной форме.
33. How ……..power is supplied by nuclear plants in your country?
34. Britain is one of ……… countries in Europe.
35. There are ……. wind farms in Britain than in Denmark.

X. Переведите текст письменно.
SOLLAR COLLECTORS
Доп. информация
X. Переведите текст письменно.
SOLLAR COLLECTORS
A solar collector is a device which collects sunlight and converts it into a heat. It consists of the following parts: 1. A glass cover made of either a single or double sheet of glass. 2. Water tubes. These are usually made of aluminium or steel. 3. A flat metal plate. This is painted black and usually made of aluminium, steel or copper. 4. Insulation. This can be any insulating material which can withstand temperatures up to 200oC. In India, for example, dried palm leaves have been used. 5. A casing that can be made of wood or metal.
The solar collector works in the following way:
1. It is fixed on the roof of the building.
2. The sunlight passes through the glass cover and strikes the black plate.
3. About 50% of energy is reflected back onto the glass.
4. The glass then reflects it back onto the plate.
5. This heats the water in the tubes.
6. The heated water in the tubes is fed into the heating system of the building.
Since they can still supply heat even when it is already colder outside, flat plate collector are preferred choice today for solar water heating in households.
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