Read the following groups of words. Translate them into Ukrainian.

to develop – developer – development

increase – to increase – increasingly

to combine – combination

radioactive – radioactivity

to apply – applied - application

5. Transform the following sentences from plural into singular:

Model: The laws of nature weren’t studied. (plural)

The law of nature wasn’t studied. (singular)

1. Primitive men were born, lived and died with little change in their manners.

2. Prominent scientists worked in one field of knowledge.

3. Practical applications of physics are not all made by physicists.

4. In fact, all branches of engineering are related with the sections of physics.

Give plural form of the following words.

1. Generation, nature, civilization, principal, law;

2. Century, theory, study, majority;

3. Research, branch, gas, process;

4. Datum, knowledge, phenomenon, radio, sun, progress.

7. Answer the following questions:

1. Why did primitive men live with little change in their manners of living from generation to generation?

2. When did man adopt the scientific method of studying his environment?

3. What does physics deal with?

4. What role does “practical physics” play?

5. What branches of engineering are closely related with each other?

Section 4

1. Read and translate the following text:

Дата добавления: 2015-07-25