IV. Speech Practice

III. TRANSLATION PRACTICE

1. Translate into Ukrainian:

1) We know radio to have played a great role in human life.

2) The engineers want the new materials to be tested.

3) They consider the device to work with high accuracy.

4) The electric pressure of lightning causes the current to pass through the air.

5) Industrial electronics is considered to appear after World War II.

6) Electronic devices are known to be widely used in modern industry.

7) Being heated, a magnet loses some or all of its magnetism.

8) Electrical machines perform a giant's share of the work done today, this share steadily increasing.

9) The program proved to be incorrect.

10) Its having many advantages over other methods makes refrigeration extremely necessary in food processing.

2. Divide the following words into three groups: nouns, adjectives, verbs. Translate them:

3. communicate, separate, production, resistance, achievement, active, speciality, mixture, visible, contribute, characterize, disorder, mislead, co-existence, strengthen, central, measurable, electronic.

4. Translate the text:

OXYGEN

This gas is vital to life. It is needed by the body cells of all animals. It is also very useful in industry. The large amounts needed for industry are produced in a different way. One of the processes for producing oxygen is known as fractional distillation. Air is put into containers under great pressure. This turns it into liquid and makes it very cold. It is then gradually warmed up and each substance evaporates at a different temperature. The boiling point of oxygen is -183°C. It is caught and stored in strong steel cylinders at a pressure of 136 atmo­spheres.

1. Match appropriate replies to these:

1. Can I borrow your pen? a) That's O.K.

2. Would you like a cup of tea? b) I'd love to.

3. How are you? c) I'm afraid not.

4. I'm so sorry! d) Not at all. You are welcome.

5. Thank you very much. e) Fine, thanks.

6. Have you got the right time? f) I'm just looking.

7. Can I help you? g) Here you are.

2. Use this diagram to give a brief description of domestic refrigerator's work:

evaporator

compressor

expansion valve

Дата добавления: 2014-12-29