Вариант 2

1. Перепишите следующие предложения и переведите их на русский язык, обращая внимание на разные значения слов that, one, it.

1. A complete test set is that of tests that test every point that can be tested.

2. One very important example of this relationship can be found in the transport industry.

3. It is necessary to find new sources of cheap energy.

2. Перепишите следующие предложения и переведите их на русский язык, обращая внимание на разные значения глаголов to be, to have, to do.

1. Everything is in constant motion.

2. At present most of industrial enterprises have their own electric power stations.

3. This new method works better than that old one does.

3. Перепишите следующие предложения.

В разделе а) подчеркните инфинитив и определите его форму и функцию в предложении. Переведите предложения на русский язык.

В разделе б) подчеркните инфинитивную конструкцию, определите ее вид. Переведите предложения на русский язык.

a)

1. Scientists all over the world are doing their best to find more efficient ways of generating electricity directly from the fuel.

2. To perform this work one must have all the necessary equipment.

б)

1. Oil fields are unlikely to be found in that region.

2. The visitors saw the skilled worker assemble the tiny devices very quickly.

3. Scientists found beta-rays to consist of negative particles.

4. Перепишите следующие предложения, определите формы и функции глагольных форм, оканчивающихся на -ing (причастие или герундий). Переведите предложения на русский язык.

1. There is no hope of our getting a complete analysis of the measurements within 10 days.

2. We need devices improving the accuracy of measurements.

3. Applying the method the technologists will get the results desired.

5. Перепишите следующие предложения и переведите их на русский язык, обращая внимание на бессоюзное подчинение.

1. The phenomenon Roentgen discovered is widely used in medicine.

2. I think he has made a mistake in his calculations.

6. Образуйте существительные от данных глаголов(число в скобках указывает количество существительных). Переведите слова на русский язык

1. to communicate (1); 2. to generate (2); 3. to transmit (1); 4. to require (1); 5. to investigate (2)

7. Прочитайте текст и письменно ответьте на вопросы после текста.

Sources of Power

1. The industrial progress of mankind is based on power: power for industrial plants, machines, heating and lightening systems, transport, and communication. In fact, one can hardly find a sphere where power is not required.

2. At present most of the power required is obtained mainly from two sources. One is from the burning of fossil fuels, i.e. coal, natural gas and oil. The second way of producing electricity is by means of generators that get their power from steam or water turbines. Electricity so produced then flows through transmission lines to houses, industrial plants, enterprises, etc.

3. It should be noted, however, that the generation of electricity by these conventional processes is highly uneconomic. Therefore much effort and thought is being given to other means of generating electricity. One is the energy of hot underground water. Another promising field for the production of electric power is the use of ocean tides and wind. The energy of the sun which is being used in various ways represents a practically unlimited source. Using atomic fuel for the production of electricity is highly promising. However, the efficiency reached in generating power from atomic fuel is not high, namely 40 per cent. Not wonder, therefore, that scientists all over the world are doing their best to find more efficient ways of generating electricity directly.

__________________________

i.e. – т.е.

are doing their best – делают все возможное

1. Why is power so important?

2. What are two main sources of obtaining power nowadays?

3. Are these ways of generating power economic?

4. What other means of generating power are mentioned in the text?

8. Перепишите и письменно переведите на русский язык абзацы 1 и 2.