Зразок виконання 3 (до впр. Ііі)

1. If we heat the solution, the reaction will take place at a higher rate. 2. We would test the device, if we got it. 3. The plant would have carried out the plan, if the new device had been introduced.

1. Якщо ми підігріємо розчин, реакція почнеться швидше. 2. Ми б перевірили цей приклад, якби ми його отримали. 3. Завод виконав би свій план, якби було б впроваджено новий прилад.

Варіант 1

I. Перепишіть. Письмово перекладіть українською або російською мовою наступні речення. Пам’ятайте, що об’єктний та суб’єктний інфінітивні звороти відповідають підрядним реченням. (див. зразок виконання 1.)

1. Information to be computed is usually stored in registers.

2. He supposes the substance to change its properties in future.

3. The mathematical analysis is certain to be an important division of higher mathematics.

4. In the laboratory we saw the perforator punch holes in the cards.

5. In ancient times the sun was thought to rotate round the Earth.

6. There are many complicated problems to be solved in science and industry.

II. Перепишіть і письмово перекладіть українською або російською мовою наступні речення. Зверніть увагу на переклад залежного та незалежного дієприкметникових зворотів (див. зразок виконання 2).

1. Logical operations performed by a computer are comparing, selecting, sorting and determining.

2. Working at various plants the students get the practical training.

3. A magnet being broken in two, each piece becomes a magnet with its own pair of poles.

4. Water containing salt in solution freezes at lower temperatures.

5. The installation was automatized last year, its capacity rising by 25 per cent.

6. Having conducted many experiments scientists proved that electricity had an atomic character.

III. Перепишіть та письмово перекладіть українською або російською мовою наступні речення. Зверніть увагу на переклад умовних речень (див. зразок виконання 3).

1. If we cool the solution, the reaction will slow down.

2. If Michurin had used only the method of artificial selection, he would not have fulfilled his gigantic task.

3. If there were no sun, there would be no light and heat.

IV. Прочитайте та усно перекладіть українською або російською мовою 1, 2 абзаци тексту. Перепишіть та письмово перекладіть 3 абзац тексту.

Пояснення до тексту

Timing – синхронізм, узгодженість дій.

Keep them working – продовжують підтримувати їх (апарати) в роботі.

An illuminated … panel … - освітлене табло.

Trouble – порушення нормативної роботи.

Automatic Plants in Industry

1. Here are some facts about a new automatic plant in Kyiv. The new plant is truly an enterprise of tomorrow – a factory where men and women are free from manual labor, where machines do all the hard work. In the light and clean halls hundreds of mechanical devices act with special precision and timing. The machine assembly transforms metal into machine parts without human intervention.

2. A few people walk quietly round the machines and check their operation. These are operators. They operate separate machines. They keep them working at just the right speed. Every operator is a very skilled technician with a wide knowledge of machines. If any trouble arises, the operator determines the damage and repairs it quickly, in seconds. He changes tools and starts the device again. But to repair damage is only a part of his job. To prevent stoppages is even much more important. A controller sits at a desk. He merely watches the illuminated glass panel on which he sees the entire machine assembly in graphic form. As he knows the connection between the various working processes, he directs various sections and shops of the plant.

3. Machines also inspect the quality of work. If any stoppage takes place an automatic device immediately sends a signal. At every stage of its journey through the plant, the part goes through accurate mechanical inspection. A mechanical device inspects and checks the weight of the part, precision of its diameter, solidity of metal. Another mechanical inspector not only checks the precision of the complex parts but sorts them out in different sizes. The plant of today is a factory, which looks more like a first-class laboratory than a plant.