Unit 9 Saving the earth

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Unit 9 Saving the earth
The beautiful earth is our home. Do you love to
live here?
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Whats the problem facing the earth?
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Waste from factories and cities should be
stopped.
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The harmful smoke should be made harmless before
it goes into the air.
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Never throw away the rubbish in the street or
in nature!!
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deforestation
desertification
Starvation

• Make the laws plant new trees

• Give aid

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Whats the biggest problem facing the earth? why?
desertification
Starvation
deforestation
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QWhat day is April 22nd every year?
Earth day
You are going to hear part of a speech on earth
day.........
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Pre-listening question What kind of information
will be there in the speech? /If you were the
speaker, what would you say in the speech?
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1)      Why is the speaker giving this speech? A.
To celebrate Earth Day B.  To talk about serious
problems C.  To ask people to take action to
protect it D.  All of the above 2)What does she
think the most serious problem is?

Water pollution
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3.what doesnt she say we should do about it
? A.we must learn to take better care of our
water. B.We must recycle the water for
drinking. C.We must stop polluting our
water. D.We must learn to save water in
our daily life. 4.what do you think she
will say next?
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Part 2 1 Argument 1 We
should_________________ We must
_______________when we
_______________ We must _______________ if we
__________________
The best way is ______________________ If we
__________and _____________ we
_______________
take better care of our water
be more careful
we use our water
Solve this problem
Want to have enough water in the future
use the knowledge and modern technology
work together share what we know,
will be building a better future for all of us.
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Argument2 We must___________________ Problem
we are polluting water_______________
_____,______,and______________pollute the air
and the water Solutions we
must____________________________ lets not
_____________________________________ lets
try______________________________________ lets
not____________________________________ lets
make_____________________________to make
sure that__________________________ 2 what will
the speaker say next?
stop polluting our water
at an alarming pace
Cars,factories, air conditions
change the way we think and live
drive if we can walk or ride a bike
not to use air conditioners more than what is
absolutely necessary
buy products that cause pollution
New rules and use new technology
factories are green and clean.
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We have only one earth !!!
What can WE do to build a better world?
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Plastic bags
Baskets
or
Car
Bike
tissue
Handkerchief
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(No Transcript)
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Proposals(??)
1. Using paper bag instead of plastic bag 2. Go
to work on foot or by bike not by car. 3. Dont
use paper tissue when you sneeze,use
handkerchief instead 4.Dont use one-off
chopsticks , lunch-boxes . 5. . Dont throw
rubbish at will. 6. Dont waste water (fix
leaking taps) 7. Dont waste electricity 8. Dont
destroy trees and grass. 9. Throw cans, bottles,
paper and plastic into the dustbin. ..
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Homework
Make a survey---- the biggest problem in our
school and near your house.
The problem The causes The solutions