《A green World》Welcome to the UnitPPT
第一部分内容：学习目标：
1.能准确运用有关如何保护环境的表达。
2.能就环保的话题展开讨论。
3.培养学生保护环境的意识。
Warming up
Did you know that all around the world, 3 to 6 billion trees are cut down each year? Have you ever planted a tree?
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《A green World》PPT，第二部分内容：New words & phrases
dig vt. & vi. 挖(洞，沟等)
breadfruit n. 面包果
serious adj. 认真的，严肃的
reduce vt. & vi. 减少，降低
turn off 关上（开关）
recycle vt. 回收利用，循环利用
cause vt. 导致；造成
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《A green World》PPT，第三部分内容：Read and answer:
1. Will more trees be planted this year?
Yes. Trees are good for us.
2. What does Eddie like doing?
He likes digging in the garden.
3. What will Eddie plant?
He will plant breadfruit trees.
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《A green World》PPT，第四部分内容：短文缺词填空。
Spring is coming. Eddie asks Hobo what he is going to do. Hobo says he is going to plant ________. Eddie asks if more trees will be ________ this year. Hobo says yes because trees are ________ for everybody. Eddie wants to go with Hobo. He says he likes _________ in the garden. Oh, is he ________? Everyone knows Eddie used to be ________. Has Eddie changed? Of course not. What he really wants is _________ breadfruit trees so that he can eat lots of breadfruit. Eddie really enjoys _________!
A green life
The class 1, Grade 8 students are talking about ways to live a green life. Look at the pictures below and match them with the correct sentences.
a. We can reduce air pollution by riding bicycles.
b. We can save water by taking shorter showers.
c. We can save energy by turning off the lights when we leave a room.
d. We can protect the environment by recycling waste.
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《A green World》PPT，第五部分内容：Exercises
根据汉语提示写单词。
1. Is he ________ (严肃的)?
2. We can ________ (减少) air pollution by riding bicycles.
3. He is ________ (挖洞) in the garden.
4. We can ________ (回收利用) old things.
5. It is ____ (明智的) of you to take a map.
Have a try
1. 打算、计划做某事
be going to do sth.
2. 植更多的树
plant more trees
3. 在花园里挖沟
dig in the garden
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《A green World》PPT，第六部分内容：Homework
Read the text book and learn the new words and phrases by heart.
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