Page 89 - English Class 9
P. 89
D. Answer the following questions.
a. Why do birds migrate in groups?
b. What controls the migration cycle of birds?
c. How do birds find the same place for migration each year?
d. Why do you think squirrels and mice huddle close together in
winter?
e. How do animals maintain energy during hibernation?
f. How do frogs, turtles and fish change their habitats to survive in
winter?
E. What do people do to avoid cold weather? Talk to your friends.
Pronunciation
Learn the pronunciation of the following words about the weather.
avalanche blizzard breeze drought Fahrenheit
flurries forecast frostbite humidity precipitation
Speaking
A. Act out the following conversations.
Conversation I
Shopkeeper : Can I help you?
Customer : No thanks, I'm just having a look.
Conversation II
Waiter : Would you like a cup of tea?
Guest : No thanks.
Conversation III
Aunt : Would you like another piece of
cake?
Uncle : Yes please, that would be nice.
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