how tall are you B let’s read

(共12张PPT)
Sperm Whale 抹香鲸
Killer Whale 虎鲸
Sperm Whale 抹香鲸
Killer Whale 虎鲸
( )1.The sperm whale is longer than the
killer whale.
( )2.The sperm whale is heavier than the
killer whale.
( )3.The killer whale is shorter than the
sperm whale.
( )4.The killer whale has more（更多）
teeth than the sperm whale.
( )5.The sperm whale can jump out of the
water.
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Name Sperm whale Killer whale
Length
Weight
Teeth
Tail
Food
Skill
Name Sperm whale Killer whale
Length 15m 8m
Weight 35t 3600kg
Teeth 50 40
Tail 8m 6m
Food squid,lobsters,small sharks fish,birds,seals,
even whales
Skill can dive into deep cold water good swimmer,can jump out of water
1.A sperm whale is than a killer whale in its length.
2.A killer whale is than a sperm whale in its size.
3.A sperm whale has 50 teeth.
It has more teeth than a killer whale.
4.The length of a sperm whale’s tooth is
cm .
longer
smaller
10
20
( )1.The yellow dog is taller than the black
dog.
( )2.The black dog is heavier than the
yellow dog.
( )3.The black dog has more teeth than the
yellow dog.
( )4.The yellow dog’s tail is shorter than
the black dog’s.
( )5.The yellow dog can swim and catch
the ball well.
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1.The black dog is than the yellow dog in its length.
2.The black dog is than the yellow dog in its weight.
3.The yellow dog’s tail is than the black dog’s tail.
4.The black dog has more teeth than the yellow dog.
5.The black dog can and the yellow dog can .
Sperm Whale 抹香鲸
Killer Whale 虎鲸
小结：
1、小组再阅读多一次，互相讨论两种鲸鱼的特征。看你比较喜欢哪一种鲸鱼。
2、了解你的朋友喜欢哪种动物及它的外貌特征，把它记录下来。