Вариант IV

1. Перепишите и переведите предложения. Подчеркните в них Participle I и Participle II и установите их функции в предложении – определение, обстоятельство или часть глагола-сказуе-мого (см. образец выполнения № 1).

1. The USA in the world^’s leading producer of cooper.

2. Early in 1941 Henry Ford was granted government contracts.

3. One can use several modern devices while detecting and measuring radioactivity.

4. Photovoltaic power generation employs solar panels composed of a number of solar cells containing a photovoltaic material.

5. Approximately 30% of incoming solar radiation (insolation) is reflected back to space while the rest is absorbed by clouds, oceans and land masses.

6. The latent heat of water condensation amplifies convection, producing atmospheric phenomena such as wind, cyclones and anti-cyclones.

7. While bombarding the upper layers of the atmosphere, cosmic rays reach the surface of the earth.

2. Перепишите и переведите предложения. Подчеркните в них модальные глаголы или их эквиваленты (см. Образец выполнения № 2).

1. A computer in to solve complicated problems many millions of times faster than a mathematician.

2. To measure the vast distances between different planets scientist had to use special instruments.

3. He can speak English fluently.

4. He has to work much before he is able to complete his research.

5. Heat can be divided into three different types.

6. A great number of plastics should find their applications in the electrical industry.

7. He had to work hard before he was able to submit his paper to a scientific journal.

8. Solar photovoltaic installations may be ground-mounted or built into the roof or walls of a building.

3. Перепишите и письменно переведите на русский язык следующие предложения. Определите видовременную форму и залог сказуемого (см. Образец выполнения № 3).

1. Fossil fuels were created by the decomposition of primitive organisms.

2. Deposits of coal, oil and gas are now found below ground in many areas of the world.

3. Cars have been designed that burn gasoline more cleanly and efficiently, with better filtering mechanisms.

4. This material is unaffected by solar radiation.

5. There are many properties that man has found useful in his application of electromagnetic waves.

6. The flow of electrons in one direction results in an electric current.

7. The energy sources of the world are decreasing while the energy needs of the world are increasing.

8. The isotopes of the element hydrogen were given individual names.

9. Electronics is usually thought of as that part of electricity which deals with vacuum tubes and transistors.

10. The behaviour of metals is greatly affected by the changes in temperature.

4. Перепишите предложения и переведите их на русский язык, обращая внимание на разные значения глаголов to be, to have, to do (см. Образец выполнения № 4).

1. Fossil fuels are sources of energy that humans have taken advantage of over thousands of years.

2. Hydrogen, a simple, abundant element, has very high energy potential.

3. Many specialists do not believe that hydrogen is the fuel of the future.

4. The exam was to start in the afternoon.

5. He is still doing his ordinary everyday job for the company.

6. Did the company guarantee the delivery of each lot without delay?

7. You are to live here for the next six months.

8. You do not have to be a computer programmer to use a computer.

9. Scientists had to create new materials for industry.