Unit4 Planting trees is good for us 课件

课件20张PPT。Unit 4Planting is good for usTree Planting DayMarch the 12thWhen is Tree Planting Day ?plant treesWhat should we do ? water the young treeWhat will you do ?trees with flowerskeep the air clean 空气 Why should we plant more trees ? keep us coolmake the place beautiful 地方plant treeskeep the air cleankeep us coolmake the place beautifulplant treeskeep the air cleankeep us coolmake the place beautifulplant treeskeep the air cleankeep us coolmake the place beautifulairplaceTree Planting Day Pairwork P18 C Tree Planting Day is here .
What should we do ?
What will you do ? Read and answer P19 D
What is the weather like now ?The weather is changing.
It’s getting hotter. Read and answer P19 D
Why do people cut down trees ?Because we want more houses, roads, and buildings .Farmers also need more land to grow rice and vegetables. Why should we plant more trees ?Because trees help to make the air cool and fresh . They make the earth clean and green.完成P 19
Tick if you agree. People trees, because we want houses, and buildings. Farmers also need more land to grow and vegetables. The is changing. It’s getting .
We need to more trees. Trees help to the air and fresh. Let’s plant more trees to make the Earth clean and .cut downmore roadsweatherhotter plantmakecoolgreenP19 Eneed more housesneed more roadsneed more buildingsneed more landmake the air coolmake the air freshmake the earth cleanmake the earth green完成P19 F
A bird A kite
A monkey A bee
A spider An ant