(共27张PPT)
天河区员村小学 赖文
Who runs fastest
Neither you nor me.
When I see QiuJie,
I know the answer.
Who is the strongest?
Neither you nor me.
When I see ZuXian,
I know the answer.
on land
in the sea
dinosaur
bone
blue whale
Which is bigger, a…or a…
A… is …than a …
Which is smaller, the … or the …
The … is smaller than...
The … is faster than….
Which is faster, the … or the …
The … is … than the _____.
Which is stronger, the … or the …
the biggest animal in the world
the biggest animal of the three
biggest > bigger
Which is the biggest, the dinosaur, the elephant or the blue whale
The blue whale is the biggest.
1.What are the biggest animals in the world
2.What are the biggest animals on land
Blue whales are the biggest animals in the world.
Elephants are the biggest animals on land.
How heavy …
1000 kilos =1 ton
=25
metre
=5
How tall …
Some whales have teeth .
large animals
Some whales have no teeth.
plants
small
A whale eat 4 tons of
food each day.
1.What are the biggest animals in the world
2.What are the biggest animals on land
Blue whales are the biggest animals in the world.
Elephants are the biggest animals on land.
3.Where do whales live
They live in the sea.
4.What do whales eat
Homework
Recite the new words and the first
part of the dialogue.
2. 自己划出课文中的key sentences.
3. 制作保护蓝鲸的环保海报(选做).