- •Unit V grammar The main forms of the verbs
- •The Past Indefinite Tense
- •Grammar exercises
- •1. Give the past form of the verbs, arrange them according to the pronunciation of the endings:
- •2. Replace the infinitives given in brackets by the Past Indefinite Tense. Translate the sentences.
- •3. Put in there was / there wasn’t / was there? / there weren’t / were there?
- •4. Open the brackets, use the Present Indefinite Tense or the Past Indefinite Tense. Translate into Russian.
- •5. Read and translate the text about scientists’ observations of the origin of thunderstorm.
- •6. ‘Jigsaw reading’. Put the sections of this story into the correct order. Read, translate and give its short summary.
- •7. Translate into English.
- •Местоимение other и его производные (other and its derivatives – another, the others, others)
- •Grammar exercises
- •8. Read, translate and explain the usage of the word other and its derivatives.
- •9. Choose the right variant.
- •The Past Participle
- •Grammar exercises
- •10. Write three forms of the following verbs.
- •11. Translate into Russian.
- •12. Translate the following text. Chose the right variant given below: the Participle I or the Participle II.
- •12. Translate into English.
- •The Present Perfect Tense
- •Grammar exercises
- •13. Read and translate. Pay attention to the verbs in the form of the Present Perfect Tense. Write the first two principal forms of these verbs.
- •14. Complete the sentences with a verb from the list. Use the Present Perfect Tense. Translate into Russian.
- •15. Speak on computer technology, the work of computer software engineers and computer hardware engineers, and the Internet (use 5-6 sentences).
- •16. Read and translate. Copy out the sentences with the verb to have and define its form.
- •17. Write for or since. Translate into Russian.
- •18. Put the verbs in the form of the Present Perfect Tense or the Past Indefinite Tense. Translate these sentences.
- •19. Translate into English.
- •20. Look at the following international words, guess their meaning and check the pronunciation:
- •Word building
- •Active Vocabulary
- •26. Give Russian equivalents to the following word combinations:
- •27. Read and memorize the following words and word combinations:
- •28. Read and translate the following text to learn about the origin of science. Origin of Science
- •Text and vocabulary exercises
- •30. Match each word in a with the Russian equivalent in b:
- •31. Are the following statements true or false? Correct the false ones.
- •32. Fill in the gaps with the words from the box:
- •33. Answer the following questions:
- •34. Complete the following sentences:
28. Read and translate the following text to learn about the origin of science. Origin of Science
Indeed, if one consults the archeological records, it seems clear that the Babylonian and Sumerian civilizations had rather more than rudimentary grasp of medicine, astronomy and applied mathematics, not to mention engineering.
From around the sixth century, however, we see signs in the ancient Greek world of what, perhaps, could be called scientific revolution. No longer satisfied with gods as the ultimate answer why the world is the way it is, Greek thinkers began to search for the underlying principle which would form the basis of a more satisfactory explanation. The great Thales, of Miletus proposed that the prime substance was water, Anaxagoras believed it to be air.
Democritus, astonishingly, proposed the first atomic theory – the word atom comes from the Greek ‘atomon’ literally translated as ‘indivisible’ (just how inappropriate the word was would not be recognized until demonstrated in spectacular fashion by Ernst Rutherford in the twentieth century). What we read in the works of these pre-Socratic philosophers is not recognizable science, but we see glimmerings of the scientific method in the rejection of ‘truth by authority’(«истина с разрешения»), and the search for causes and principles based on observation and reason, the truth as a province of thinkers, rather than priests.
With advent of Euclid and Archimedes, whose monumental works on geometry and trigonometry – among others – are still required reading on mathematical courses today, we find ourselves on the terra cognita of recognizable science.
Science has often come into conflict with organized religion, and on those occasions, the practitioners of science generally seem to come off worst, not least because the practitioners of religion seem all too eager to resort to threats, intimidation and even assassination, in order to avoid hearing opinions they do not agree with. At certain periods in history, established churches have been eager to detect the odor of heresy in scientific accounts of the cosmos, the origin and structure of the earth, and especially the scientific account of the origin of humanity.
However battered and bruised (потрёпанная и израненная) it may at times have been, at the end of the twentieth century science emerged as a victor, as the key intellectual discipline for the twenty first century and beyond. The whole laborious trial and error of the scientific process, the testing, revising; and discarding of hypothesis; the diligent construction of theories which fit the known facts, and modification or abandonment of these as and when new facts emerge; in short, the scientific method, produces results, results, which are testable, verifiable, falsifiable, and from which predictions can be made.
Astrology, chiromancy, divination, oneiromancy, parapsychology, telepathy, UFO-logy, ‘creation-science’, forecasting the weather from the entrails of sacrificial animals produce no such results. As it has been remarked elsewhere, those societies that have actively embraced the scientific method flourished.
