Unit 7 What is nature? Lesson 25 课件

课件21张PPT。UNIT 7 WHAT
IS NATURE
Lesson 25 What is nature?rain chikeneggscakeWe can't live without nature.wheatwheat flournoodlesWe can't live without nature.I like trees. We get a lot of things from trees.We get woods from trees. We use woods to make desks and chairs.We get woods from trees.
We use woods to make paper.We can't live without nature.We get milk from cows.
We use milk to make candies.We can't live without nature.What can you do with water?We can't live without water.We can't live without water.We can't live without water.We can't live without water.What can you do with plant?What keeps the air clean?Trees keep the air clean.Grass keep the air clean.Homework:
Read the dialogue and recite it.