内容正文:
unit 4
Planting trees is good for us
Period 3
1
Lead-in
2
Revision
Say the word and make a sentence.
cool
water
beautuful
clean
plant
air
Wheel of Fortune 幸运大转盘
3
销售额 1 2 3 4 5 6 1 1 1 1 1 1
Free Talk
How do you plant a tree?
4
Let's Write
5
Why do people cut down trees?
What is the wood(木材) used for(用作)?
Why should we plant more trees?
Complete the table.
To build houses.
People need more land.
......
Trees help to ...
Trees can ...
......
Let's Have Fun
10
What can you see in the tree?
1. A bird.
2. A kite.
3. A monkey.
4. An ant.
5. A spider.
6. A fly.
What can you see in the tree?
12
Goodbye!
请输入你的题目
请输入你的题目
13
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