раб 2 вар 4 Raman C. V.

ВАРИАНТ 4 работа 2
I. Перепишите следующие предложения; подчеркните в каждом из них глагол-сказуемое и определите его видо-временную форму и залог. Переведите предложения на русский язык. В разделе (б) обратите внимание на перевод пассивных конструкций.
а) 1. Quantum mechanics has greatly influenced the nuclear theory. 2. The problem of the structure of matter is constantly occupying the minds of many scientists.
6) 1. Today many polymeric materials are produced on a massive scale. 2. Many compounds can be decomposed when they are acted upon by different forms of energy.
П. Перепишите следующие предложения; подчеркните Participle I и Participle II и установите функции каждого из них, т.е. укажите, является ли оно определением, обстоятельством или частью глагола- сказуемого. Переведите предложения на русский язык.
1. Natural rubber is a thermoplastic material that becomes soft when heated and hard when cooled.
2. Matter composed of any chemical combination of elements is called a compound. 3. The smallest particle having all the characteristics of an element is called an atom. 4. While bombarding the upper layers of the atmosphere, cosmic rays reach the surface of the earth.
III. Перепишете следующие предложения; подчеркните в каждом из них модальный глагол или его эквивалент. Переведите предложения на русский язык.
1. Heat can be divided into three different types.
2. A great number of plastics should find their applications in the electrical industry. 3. Chemical means had to be used for the separation of compounds into their elements.
4. The existence of an X-ray laser in the future may be possible.
IV. Прочтите и устно переведите весь текст, а письменно – 2-й и 3-й абзацы.
  Сh. V. Raman
1. Raman was an Indian physicist, pre-eminent in molecular spectroscopy and acoustics. He created the Indian Academy of Sciences in 1934 and was its
president until his death in 1970. He was justly considered as the father of Indian science and the Indian Government honoured him with the First of its National Professorships. 2. The son of a teacher and lecturer, Raman entered the College in Madras in 1903 and achieved the highest distinctions in the examinations for scientific degrees. As scientific research was at this time almost completely neglected in India, he then entered the Civil Service and was appointed to a position in the Finance Department in 1907. He retained this employment for ten years, mostly in Calcutta. When he was eighteen years old he published his first original optical research in the Philosophical Magazine. He continued scientific work in his spare time: some thirty papers testified to his ability and energy and helped to make his name familiar to scientists in Europe and America. 3. In 1917 Raman was offered the professorship of physics at the Calcutta