Эксперт по сдаче вступительных испытаний в ВУЗах
Вариант 4
1 Перепишите следующие предложения; подчеркните в каждом из них глагол-сказуемое и определите его видовременную форму, обращая внимания на залог. Переведите предложения на русский язык:
1 All these metal parts are cut automatically.
2 What grammar was being explained when you came in?
3 The Ostankino television tower had been completed by 1970.
4 The machine tool was mounted on a special work bench.
5 Our power stations have been connected by high voltage transmission lines into several networks.
2 Переделайте предложения из действительного в страдательный залог; определите в каждом из них видовременную форму глагола-сказуемого. Переведите предложения на русский язык:
1 He will finish his project next week.
2 At present mankind is making considerable investments to eliminate air pollution.
3 The students have done their homework very well.
4 They invited me to their conference.
5 The laboratory assistant had prepared the experiment by 2 o’clock.
6 He can do this exercise.
3 Раскройте скобки, употребляя глаголы в соответствующем времени групп Simple, Continuous и Perfect страдательного залога. Переведите предложения на русский язык:
1 St. Petersburg (to found) in 1703.
2 This text (to translate) at the last lesson.
3 By six o’clock yesterday the work (to finish).
4 He often (to invite) to our parties.
4 Перепишите следующие предложения; определите в каждом из них видовременную форму и залог глагола-сказуемого. Переведите предложения на русский язык:
1 The street has been widened.
2 This airplane crosses the Atlantic in about 10 hours.
3 When our teacher came to the laboratory, we were carrying out an experiment with a new device.
4 The delegation is headed by the Prime Minister.
5 Прочитайте и письменно переведите следующий текст:
N.I. Lobachevsky (1793-1856)
N.I. Lobachevsky is a great Russian mathematician and the creator of non-Euclidean geometry. He was born on December 1, 1792 in Nizhniy Novgorod. When he was a child, his father died the family moved to Kazan. There the boy learned at the gymnasium from 1802 to 1807 and in 1807 he entered Kazan University. At the University N.I. Lobachevsky spent the next forty years of his life as a student, professor and rector.
Lobachevsky became interested in mathematics when he was still a schoolboy and he remained true to this science all his life long.
Lobachevsky did a lot to make Kazan University a first-rate educational institution.
On February 23, 1826 a great event took place at Kazan University. N.I. Lobachevsky presented his scientific paper. That day a new geometrical system, the so-called non-Euclidean geometry was born. In the paper he attacked the theory which was the basis of geometry for 2000 years and made a real revolution in mathematics.
In the years that followed Lobachevsky wrote a number of works in the field of algebra and mathematical analysis. However, nearly nobody understood and recognized his works at that time. They were recognized only twelve years after his death.
Lobachevsky’s ideas greatly influenced the development not only of geometry and other mathematical sciences, but also mechanics, physics and astronomy.
Ссылка на первоисточник:
http://mti.edu.ru
