1、Unit8 A green world,Welcome to the unit,Look and think!,air pollution,Water pollution,Noise pollution,Think carefully!,How to protect our earth and make a green world?,Garbage classification,Energy conservation,Use energy from the sun, wind and water,Animal protection,Do not hunt animals,Air protect
2、ion,Reduce the waste gas from factories,Conversation between Eddie and Hobo,Listen and answer,1.What is Hobo going to do?He is going to plant trees.2.What does Eddie like doing?Eddie likes digging in the garden.3.What will Eddie do?He will plant breadfruit trees.,New words,dig 挖（洞，沟） serious 认真的 bre
3、adfruit 面包果 reduce 减少 turn off 关上 recycle 回收利用,wise 明智的 plastic 塑料 separate 分开 recycling 回收利用 allow 允许 cut down 砍倒,New phrases,1.plant trees 种树 2.be good for 对什么有益 3.go with sb. 和某人一起 4.reduce air pollution 减少空气污染 5.ride bicycles 骑自行车 6.save water 节约用水 7.protect the environment 保护环境,Discussion,Work in groups and discuss what you can do. Use the conversation on Page 107 as a model.,Homework,Try to find more ways to live in a green life. Recite new words and phrases.,
