Вариант 2
УПРАЖНЕНИЕ I . Перепишите следующие предложения, определите в каждом из них видо - временную форму и залог глагола сказуемого (см. образец). Переведите предложения на русский язык.
1. When much had been done in the study of ecolog y by our institute it became an important scientific centre.
2. Buses were introduced first in Paris in 1820.
3. Mathematics is loved by many, disliked by a few, admired and respected by all.
4. Rome was not built in a day.
УПРАЖНЕНИЕ II. Перепишите следующие предложения и переведите их на русский язык, обращая внимание на разные значения слов it, that , one .
1. It is necessary to find new sources of cheap energy.
2. It was Einstein who came to the conclusion that the electromagnetic field is influenced by the gravitational field.
УПРАЖНЕНИЕ III. Перепишите предложения и переведите их на русский язык, обращая внимание на разные значения глаголов to be , to have , to do .
1. Man had to learn to obtain electric power directly from the Sun.
2. At present most of the industrial enterprises have their own electric power stations.
3. We do not use solar cells in industry as they are too expensive.
4. Specialists are to study the problem of protecting the environment.
5. This metro station was opened last year, and that one will be put into operation in two years.
УПРАЖНЕНИЕ IV. Перепишите следующие предложения и переведите их на русский язык, обращая внимание на бессоюзное подчинение.
1. Every task a computer does must be programmed.
2. Some new facts he mentioned were interesting and important.
УПРАЖНЕНИЕ V. Перепишите следующие предложения и переведите их на русский язык, обращая внимание на функцию инфинитива.
1. The teacher told her students to learn the poem by heart.
2. Russia was the first country to send man into space.
3. To translate a sentence is to discover its meaning.
4. People all over the world are uniting to fight against the threat of terrorism.
УПРАЖНЕНИЕ VI . Прочитайте и устно переведите с 1 - го по 3 - й абзацы текста. Перепишите и письменно переведите 2 - й и 3 - й абзацы.
Пояснения к тексту
1. magneto - heat engine — магнитно - тепловой двигатель.
2. inexhaustible — неисчерпаемый, неистощимый.
УПРАЖНЕНИЕ VII. Прочитайте 4 - й абзац текста и вопрос к нему. Из приведенных вариантов ответа укажите номер предложения, содержащего прав ильный ответ на поставленный вопрос:
Why are thermomagnetic alloys used in the production of automatic devices?
1. … they resist to ac ids.
2. … they resist to heat.
3. … they resist to pressure.