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3) Things always move at the same speed.
4) The less friction there is, the shorter objects in motion can keep
moving.
5) A magnet has a «north pole» and a «west pole».
6)
Thanks to air resistance, falling objects reach a top speed.
B. Work with language
I. Translate the following nouns and give the corresponding verbs.
Division, collection, emission, civilization, exaggeration,
communication
explanation, utilization, evolution, relation, computation, direction,
oscillation.
II. Think of nouns corresponding to the following adjectives and translate
them into Russian.
Original, directional, universal, regional, centrifugal, conversational,
gravitational, accidental, natural
III. Put all possible questions to the following sentences.
1. The planets are constantly circling the Sun.
2. Forces can cause moving objects to speed up or slow down.
3. The Earth and the Moon both have gravity.
4. Molecules in the air push up against falling bodies.
5. Isaac Newton was a famous scientist.
IV. Put the words into the right order. Check your answers with the text.
1. is| movement |in |direction| motion| any.
2. the| moon’s| is not | strong| as Earth’s| gravity| as.
3. causes |force |to make | move | cat| the ball| the.
4. a| still | stays | object | still.
5. in| the | push up | against| bodies | Molecules |air | falling.
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V. Ask questions to the following statements. Start your questions with the
words:
I wonder…; Could you clarify…; Could you tell me…; I’d like to know…;
Have you any idea…; I’m interested to know…, etc.
1. People and animals are always on the move. (Why?)
2. The planets are constantly circling the Sun. (Why?)
3. There are some rules to all this activity. (What?)
4. Our world and the whole Universe are governed by the laws of nature.
(What laws?)
VI. Translate the text and retell it in English:
Newton, one of the greatest scientists of all times was born in 1642 in
the little village in Lincolnshire, England. His father was a farmer and died
before Newton was born. His mother was a clever woman whom he always
loved.
After
the school, Newton studied mathematics at Cambridge
University and received his degree in 1665. Then the university was closed
because of the danger of plague and Newton went home for eighteen
months. It was most important period in his
life when he made his three
great discoveries — the discoveries of the differential calculuses, of the
nature of
white light, and of the law of gravitation.
These discoveries are still important for the modern science. Newton
had always been interested in the problems of light. Many people saw
colors of a rainbow but
only Newton showed, by his experiments, that white
light consists of these colors.
It is interesting how he discovered the law gravitation. Once, as he sat
at the garden, his attention was drawn by the fall of an apple. Many people
saw such an usual thing before. But it was Newton who asked himself a
question: "Why does that apple fall perpendicularly to the ground? Why
doesn't it go sidewards or upwards?" The answer to this question was the
theory of gravitation, discovered by Newton.
Newton died at the age of 84, and was buried in Westminster Abbey,
where his monument stands today.
(Adopted from
www.linguistic.ru
)