While you read
15 Which person is connected with which thing? Draw lines between
After you read
16 A good bowman could shoot fifteen times every minute. He could
hit a man 300 meters away. At shorter distances he could kill a
man wearing metal plate. The matchlock was much slower and
only worked in dry weather. But it immediately became popular.
Why did this happen? What do you think? Discuss this with
another student.
Chapter 5
Before you read
17 How many different kinds of engine do you know? There is
the steam engine, the gasoline engine ... Think of cars, trains,
airplanes, and ships, in the present and the past. What new
engines do you think there will be in the future? Discuss your
ideas with another student.
While you read
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