4
A
, , .
to regard, mirror, alloy, to rely on, within, branch, tool, account, event, to allow, exact, prediction, to govern, to obey, flow, heat, fluid, liberty, to argue, error, measurement, key.
I. , .
| 1. | integral | a) calculus | b) differential | c) functional |
| 2. | science | a) natural | b) social | c) exact |
| 3. | historical | a) political | b) international | c) event |
| 4. | air | a) flow | b) heat | c) fluid |
II. , .
| 5. | mathematician | a) physicist | b) technician | c) mathematics |
| 6. | star | a) branch | b) telescope | c) planet |
| 7. | remote | a) distant | b) large | c) far |
| 8. | idea | a) purpose | b) aim | c) objective |
III. , .
| 9. | various | a) | same | b) | different | c) | similar |
| 10. | to produce | a) | to make | b) | to show | c) | to penetrate |
| 11. | tool | a) | alloy | b) | part | c) | instrument |
IV. , .
| 12. | great | a) | unimportant | b) | big | c) | enormous |
| 13. | to reflect | a) | to regard | b) | to govern | c) | to absorb |
| 14. | within | a) | inside | b) | outside | c) | near |
V. .
| 15. | most important part | a) b) |
| 16. | one of the greatest scientists | a) b) |
| 17. | exact prediction | a) b) |
| 18. | the same laws | a) b) |
| 19. | nature of matter | a) b) |
VI. , .
19. He gave much of his time to determining the which rule the universe.
20. Newton discovered why the prism breaks up sunlight into .
21. The study of was Newtons favourite study.
22. He made a number of experiments with lenses and came to important conclusions.
23. In 1668 Newton invented the telescope.
a) scientific b) light c) laws d) reflecting e) colours
. Passive Voice, Modal Verbs and Their Equivalents, ( ly, -al, -ian, -ment, -cian, -able, -ist, -es, -ing)
I. .
| 1. | mostly | a) b) |
| 2. | astronomical | a) b) |
| 3. | technician | a) b) |
| 4. | achievement | a) b) |
| 5. | deviation | a) b) |
II. , .
|
|
|
| 6. | a) experimental b) experimenter c) experimentally | |
| 7. | a) technical b) technician c) technically | |
| 8. | a) physics b) physicist c) physical | |
| 9. | a) measurement b) measuring c) measurable |
III. , to have .
10. Another scientist had suggested this idea half a century before Newton.
11. He had to experiment with various alloys, and to grind his own mirrors.
12. Only those who had great thirst for knowledge could develop their talents studying by themselves.
IV. , to be .
13. At 27 he was a professor at Cambridge and was to give one lecture a week.
14. It was Newton who said that light is a combination of different colours.
15. At the age of twelve Newton was sent to the small town of Grantham to attend the Grammar school.
