1. Прочтите текст и ответьте на следующие вопросы:
1). What laws did Newton discover?
2. Переведите в письменной форме абзацы 3, 4.
3. Newton's great discovery was the law of decomposition of light. The scientist proved that the white light of the sun is composed of rays of light of all colours of the rainbow. He also discovered the Law of Universal Gravitation which states that "every particle of matter is attracted by every other particle of matter with a force inversely proportional to the square of their distance apart".
3. Заполните пропуски соответствующей активной или пассивной формой глагола и переведите предложения на русский язык:
1. Newton performed many experiments with light.
4. Переведите предложения на русский язык, обращая внимание на инфинитивные, обороты:
1. My parents want me to become a chemist.
5. Определите функции инфинитива и переведите предложения на русский язык:
1. То carry out this experiment will take you a lot of time.
6. Поставьте глагол-сказуемое предложения в Past Indefinite Tense (прошедшее неопределенное время), употребляя модальные глаголы can, may, must и их эквиваленты:
1. Не must work hard to finish his experiment.
7. Заполните пропуски неопределенными местоимениями some, any, no:
1. The Metric System has ... advantages over the English System.
8. а) Прочтите и переведите текст. Выполните задания, которые следуют за текстом.
The two most common types of engines are the petrol engine and the diesel engine. Petrol engines are lighter and smaller than diesel engines. That makes them cheaper, and that is why most cars and motorbikes use petrol engines.
On the other hand, diesel engines use less fuel and last longer than petrol engines. They are also safer and less dangerous. They are widely used in large vehicles such as trucks and trains.
Контрольная работа №5
Вариант 1
1. Найдите в правой колонке русские эквиваленты английских слов и словосочетаний:
2. Переведите на русский язык встречающиеся в тексте интернациональные слова:
3.Прочите текст и выполните следующие за ним упражнения:
METALS
1. Mankind has used metals for centuries in gradually increasing quantities but only now they are employed in really great quantities.
2. Today we know more than seventy metals, the majority of which are used in industry.
3. Of all the metals iron is the most important one. Absolutely pure iron is never prepared except for laboratory purposes. The irons and steels in use today are really alloys of iron, carbon and other substances. They can be made elastic, tough, hard, or comparatively soft.
4. Переведите на русский язык в письменной форме абзацы 3,4,5 и 7.
5. Найдите соответствующие ответы на вопросы и напишите их в той последовательности, в которой заданы вопросы:
6. Закончите предложения, выбрав соответствующий вариант окончания:
1. The most important metal in use today is iron.
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