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Para que este curso
CPE PROFICIENCY
resulte efectivo, cumple estos pasos: |
1. |
Realiza todas las
actividades y ejercicios de cada unidad de
estudio. |
2. |
Pulsa este
ícono
para abrir y
consultar
las
respuestas correctas. |
3. |
Pulsa el enlace
índice del curso – ubicado en
la parte superior e inferior
de cada página – para pasar a una nueva
lección. |
4. |
Lee aquí las
instrucciones del
curso y
conoce aquí
sus símbolos. |
5. |
Lee aquí si no ves las consolas de audio o
no escuchas el sonido. |
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Comprehension |
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ACTIVITY 1:
You are going to read a
magazine article about Canadian geese. For questions
1-5, choose the answer (A, B, C or D) which you think best fits according to
the text. Then check the correct answers. |
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THE CUNNING GEESE |
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In his description of Canadian wild geese in his book Birds
in America, John James Audubon, the 19th century ornithologist, tells the
reader that wherever these birds may be found and however remote from the
haunts of man they may be, they are at all times so vigilant and suspicious
that it is next to impossible to take them unaware. In keenness of sight and
acuteness of hearing, they are perhaps surpassed by no other bird. They act
as sentinels for each other and during those hours when the flock reposes
one or more ganders remain on watch.
At the sight of cattle, horses, deer and other animals that do not pose a
threat, they are practically never alarmed. However, if one of the sentinels
announces a bear or cougar and if the flock is on the ground near a lake,
they quickly and silently take to the water and swim to the middle,
remaining there until the danger has passed. Should an enemy pursue them in
the water, the males utter loud shrieks and the birds arrange themselves
close together, rise simultaneously and fly off in a compact body. At such
times they seldom form lines or angles; it is only when the distance they
have to travel is great that they do this. |
So acute is their hearing that they are able
to distinguish the different sounds of their foes with amazing
accuracy. The breaking of a dry stick by a deer is at once
distinguished from the breaking of a stick by a man. If eight or
ten large turtles drop into the water, making a loud splash in
their fall, or if the same effect is produced by an alligator,
the wild goose pays no attention. On the other hand, no matter
how faint and distant may be the sound of a man's footsteps it
is at once noted; every bird raises its head and looks intently
in the direction from which the noise emanated and in silence
all watch the movements of their enemy. These wild birds are
extremely cunning. To elude being seen by a hunter they silently
move into the tall grasses at the edge of the water, lower their
heads and lie perfectly still until the peril is over. |
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LECCION 1 - PAGINA 1
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