X. Образуйте наречия от прилагательных:

а) Переведите прилагательные и наречия:

negligible, proper, tremendous, close, rapid, suitable, exact, actual, artificial, reliable, considerable, appreciable, total, perfect

б) Проверьте по словарю значения наречий, образованных от при­лагательных:

great, high, main, near, ready

XI. * Прочтите и переведите сочетания слов:

1. a rather high velocity; 2. a rather high ion concentration; 3. to penetrate into outer space; 4. the penetrating radiation; 5. to pick up signals from the satellite; 6. signals picked up by the ground station; 7. to study celestial bodies; 8. the radio waves emitted by celestial bodies; 9. to employ collision-warning radars; 10. proper refinements employed by this engineer; 11. a charge carrier; 12. a rocket carrier; 13. a tremendous speed 14. tremendous amount of information; 15. to. accomplish the investigation; 16. the research accomplished last year; 17. pro­cesses accompanying nuclear explosion; 18. heat release accom­panying this reaction; 19. a system suitable for operation in the range from Mars to Venus; 20. to enable astronauts to carry out the experiments in space

XII. Прочитайте и переведите предложения:

1. Тo learn more about the Sun's atmosphere and the atmosphere of many planets was the task of the space flight.

2. Electronics is believed to have enabled the astronauts to locate their position in space and to measure their speeds.

3. We expect spaceships to be guided automatically.

4. We launch spaceships to learn more about the Sun's atmosphere, the location and speed of huge hydrogen clouds in space, and the processes accompanying the collision of gala­xies.

5. There are many complicated problems to be solved for extending the range of radio communication in space.

6. We want you to take into consideration that voltage, resistance and capacity are the three important properties to influence the flow of current in an electric circuit.

7. Among the possible sources of power for engines one has to consider the possibility of applying atomic energy.

8. If the same cyclotron is to be used for the acceleration of different particles, the necessary adjustment may be made in two ways.

9. This device does not seem to operate because the voltage in the circuit is small.

10. We watched the operator solve a number of complicated problems by using a computer.

11. There are many factors to be taken into consideration when designing a spaceship.

XIII. * Укажите дробью номер вопроса (числитель) и номер пред­ложения из текста, которое является ответом на него (знаменатель):

1. Has electronics become a powerful means of progress?

2. What has electronics widened?

3. What will electronics give us?

4. How will spaceships be guided?

5. What will collision-warning radars do?

6. What were thousands of scientific experiments devoted to?

7. What do quantum generators make possible?

8. What prospects are expected with the application of methods and means of quantum electronics?