Reader on Science and Technology. Пособие по английскому языку для студентов инженерных специальностей. Тугарина В.П - 8 стр.

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3. Replace the words in a bold type by their synonyms from
the text.
1. Henry Ford showed his car in Detroit.
2. The value of the first car was too expensive.
3. Prices of the car steadily went down.
4. Some companies tried to make the simple car design better.
5. They sold different other accessories.
4. Read the text again to decide if the statements are true or
false. Correct the false ones using the facts from the text.
1. Ford Motor Company sold its first car for low price.
2. A 4-cycle, 2-cylinder, 4 wheeled car was demonstrated in
Wisconsin.
3. The Model-T was introduced to the market in 1908.
4. Prices of the car steadily went up as the Model-T became
more popular with the consumers.
5. To solve the problem of the engine “kicking” Ford Motor
Company invented an automatic spark retarder.
IV. What do you think.
a. When did Henry Ford begin to build “racing cars” for
publicity?
b. What was technical characteristic of the Model-T in 1908?
c. How did they call the Model-T when its production was
ended in 1927?
d. How much did Ford earn during the years of the Model-I
production?
V. Discuss with your partner (or groupmates).
Do you agree that the Automobile Revolution started with the
production of the first “racing car” by Ford Motor Company?
Text 4
Radio
I
First thoughts
How do you think a radio operates? Do you know
anyone who likes to make different electrical goods
such as radios, computers, etc.?
II. Study these words. Make sure you know them.
transmitter, electromagnetic, broadcast, equipment,
frequency, message.
III. Read the text and do the tasks following it:
Do you have a favorite radio station? What do you like about
it? Have you ever wondered how your radio is able to produce
the sounds and the music that you like to hear?
Radio programs are sent by a machine called a transmitter to
your radio which is called a receiver. The programs don't travel
through wires like telephone messages do. They are sent
through the air over long distances by electromagnetic waves.
These waves are called radio waves and were discovered by a
German scientist named Heinrich Hertz. He discovered that
these waves could carry sound signals. He also discovered that
radio waves have different lengths.