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The natural world
Unit 9
3
Sea water and rain water
C
Module
Episode
1Reading:
The oceans, rain and water
Look and learn
Look and read
Learn and say
Look, learn and say
Piggy bank
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8-1
1 2
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Look and learn
Earth
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Land: 29%
Water: 71%
Almost _________________ of the Earth is land.
Almost _________________ of the Earth is water.
a quarter
three quarters
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a quarter
three quarters
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8-4
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Where is water?
stream river lake
sea ocean1 2 3 4 5 6 7 8
8-5
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What animals can we find in the sea?
shark
dangerous
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dangerous animals
Sharks are one of the most dangerous animals.
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8-6
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What animals can we find in the sea?
dolphin
intelligent
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Look, learn and say 4-1
1 2
intelligent animals
Dolphins are one of the most intelligent animals.
3 4
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What animals can we find in the sea?
whale
large
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8-1
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Learn and say
3 4
Whales are the largest animals on the Earth.
l a r g ee s tt h e
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8-8
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What animals can we find in the sea?
starfish sea horse
beautiful
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3-1
1 2
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Read and write
3
People and a lot of animals live on _________( 陆地 ). Only __________ of the Earth is land.
_______________ of the Earth is water. Fish and a lot of sea animals live in the __________, __________, __________, __________ and __________.
landa quarter
Three quarters
streams riverslakesseas
oceans
C
(how much)
(how much)
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It is a wonderful world under the water.
We can find , ,
, and
in the oceans.
sharks
dolphins
whales
starfish
sea horses
C
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Whales are _____________________ animals on the Earth.
Dolphins are _________________________ animals on the Earth.
Sharks are _____________________ ___ animals on the Earth.
the largest
one of the most intelligent
one of the most dangerous
C
(large)
(intelligent)
(dangerous)
Look and read
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2-1
1 2
Miss Guo is reading a book to prepare a quiz for a class competition about the oceans.
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The oceans
Almost three quarters of the Earth is water. Many fish and sea animals live in the streams, rivers, lakes, seas and oceans on the Earth.
Whales, dolphins and sharks are sea animals. Whales are the largest animals on the Earth. Dolphins are one of the most intelligent animals. Sharks are one of the most dangerous animals.
8-2
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long
the longest
1
2
70 m2 90 m2
168 m2
large the largest
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100kg
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60kg75kg
3
h e a v y
h e a v y e s tit h e
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b i g
b i g e s tgt h e
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5
dangerous
dangerousthe most
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SUMMARY
For short adjectives:old young small longshortlarge nice rude
easy healthy heavy
big thin fat red hot
For long adjectives:beautiful wonderful
intelligent expensive
est est est est est
st st st
iest iest iest
gest nest test dest test
most most
most most
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• What do you think are ______________________
(dangerous) animals on the Earth?
I think … are the most dangerous animals on the
Earth.
• What are _______________ (large) animals on the
Earth?
Whales are the largest animals on the Earth.
• Which is _______________ (cheap)? Iron, silver or gold?
Iron is the cheapest.
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Complete the questions and answer them.
the most dangerous
the largest
the cheapest
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• Who is _______________ (heavy) boy in your class?
… is the heaviest boy in our class.
• Who is ____________________ (beautiful) girl in your class?
… is the most beautiful girl in our class.
• Who is _______________ (fat) boy in your class?
… is the fattest boy in our class.
• Who is _______________ (thin) girl in your class?
… is the thinnest girl in our class.
the heaviest
the most beautiful
the fattest
the thinnest
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4-3Yangpu Bridge/ long bridge/ in Shanghai
1
Yangpu Bridge is one of the longest bridges in Shanghai.
Oriental Pearl TV Tower/ tall building/ in Shanghai
2
Oriental Pearl TV Tower is one of the tallest buildings in Shanghai.
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4-43 Shanghai/beautiful city/in
China
Shanghai is one of the most beautiful cities in China.
4 Kitty/intelligent student/in Miss Guo’s class
Kitty is one of the most intelligent students in Miss Guo’s class.
1 2 3 4
Gold mine
Look and write
PIGGY BANKPIGGY BANK
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Look and write
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Look at the following pictures and write something about the oceans.
4
3
Para 1
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3-1
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Para 2
Fish and sea
animals
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Para 3
large
intelligent
dangerous
1 2 3
3-3
Consolidation• Recite ‘Look and read’.
• *Surf the Internet or look in your encyclopaedia and try to find as many sea animals as possible.
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