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  1. Translate the following verbs and adjectives, form nouns from them.

to invent

to create

to produce

to investigate

to develop

to achieve

to discover

to manufacture

significant

  1. Read the following words and word-combinations:

synthetic [sin`θetik]

synthesize [`sinθisaiz]

acetone [`æsitoun]

phenol[`fi:nol]

benzene [`benzi:n]

propylene [`proupili:n]

isotope [`aisoutoup]

extract [iks`trækt]

  1. Read the text and answer the following questions:

  1. What have Russian scientists enriched science with?

  2. What do the new discoveries deal with?

  3. What great Russian chemists can you name? What contribution did they make into the development of science and our country?

  4. What new methods did our scientists evolve?

  5. How has the scientific development contributed to the development of industry?

  6. What do you know about the latest achievements of our scientists?

Russian achievements in science

Russian scientists and inventors have enriched science and technology with many great achievements, which have won world-wide recognition and enable our country to solve many important problems.

Many inventions have not only brought fame to our science but rank among great achievements of mankind.

Many discoveries of great theoretical and practical significance have been made in our country. These discoveries deal with many various fields of science such as physics, chemistry, biology and many others. The classical works by D.I. Mendeleev, A.M. Butlerow, N.D. Zelensky, S.V. Lebedev, A.E. Favorsky and many others not only served as a theoretical basis for the development of the Russian chemical industry, which now holds one of the leading positions in the world in overall volume of production, but enabled our country to set up a number of modern branches of the chemical industry.

The close links between science and industry enabled the chemical industry to make great progress.

It was in the former Soviet Union that the large scale production of synthetic rubber was established.

N.D. Zelensky’s works formed the bases for the synthesizing of a large number of new chemical compounds. There are thousands of them now, and they are extremely important in the economy of Russia. Our scientists elaborated a new method of extracting phenol and acetone simultaneously from benzene and propylene. Both these substances are necessary for manufacturing plastics, textile fibres, organic glass and other chemical products.

Many scientists and engineers work at the creation of new polymers which are used in different combinations in order to produce different materials.

Many discoveries our chemists made in the field of biology in recent years are forming the bases of new conceptions of matter and will help in creating materials unknown in nature.

Together with physicists, our chemists have elaborated an industrial method for manufacturing artificial diamonds which are 40 per cent harder than natural ones.

Many workers carry on work at the problem of the nature of elementary particles including nuclear forces. Great work is done in the field of lasers. Our industry has produced various types of lasers which are very important in industry, research and medicine.

Our research workers had carried out a great experimental work in the investigation of isotopes long before we began to use them. Production of artificial radio-active isotopes has developed into a new industry. Everybody knows our great achievements in the field of space investigation. And though our country is going through a very difficult transitional period now it is undoubtedly that if our science continues to develop Russia will be a powerful state again.