Unit 3 Care for the earth 第2课时课件（14张PPT）

课件14张PPT。Help!help!Unit3 Care for the earthCare for “mother earth”There are ___ ___ ___ trees,flowers,rivers and______ on the earth.
We cut down ___ ____ trees.
We waste ___ ____ water and make the air______.
Listen to the tape. a lot of mountains too many too muchdirty too many后面加可数名词，如苹果，书等。
too much后面加不可数名词，如草，水等。读一读，划掉不正确的一项1.You are eating ( / too many) ice-creams 2.These boys waste ( /too much )water.too much too manyOur earth is beautiful 小组合作 1.What bad things do we do to our earth?


We cut down too many trees.
we waste too much water and make the air dirty.

Read the sentences We have only one earth.
we should care for it.We have only one earth.
we should care for it.We have only one earth.
we should care for it.小组合作2. What should we do?
We should do something to make the water and the air clean again.
We should plant more trees and help the animals. Read again and write T or F
( )1.There are mountains,trees and flowers on the earth.
( )2.We live on the earth with many animals.
( )3.We should cut down more trees.
( )4.We make all the water dirty.
( )5.We should care for the animals.
T FF T
T 2.Can you make another poster?
Goodbye!
Thank you!