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1、Period 1Unit 4 We can save the animalsWatch a vedioEarth SongWe only have one earth!in danger.These and many other animals areLook, tigers are disappearing.disappear消失消失We need to save tigers! Pandas are in danger too. They are disappearing. We need to save pandas .Whales are . They are . We need to
2、 .whalein dangerdisappearingsave whalesElephants are . They are . We need to .in dangerdisappearingsave elephantsLets chant In danger , in danger , in danger. Disappear , disappear, disappear. Tigers , tigers , you are in danger! Yes , yes ! We are disappearing. No, no, no ! We can save you!If you d
3、ont do something now, they may all disappear ! foreverWhy will these animals disappear forever?1.One problem is that their homes are disappearing.forestsea/oceangrasslandAnimals homesWhat happens to their homes?People cut down the forests.People pollute the oceans.pollute 污染污染 People cut down the fo
4、rests.People pollute the oceans.So these animals have no place to live in.2. People kill these animals for their fur, their teeth, their meat.People kill foxes for fur. Many people buy fur coats made from foxes.made fromfurPeople tigers fur. Many people cushion(椅垫椅垫) tigers.frommadekillforbuyPeople
5、sharps（鲨鱼）（鲨鱼） sharp fin（鱼翅）（鱼翅）. Many people buy sharp fin sharps.killformadefromIf we dont save these animals, what will happen?Think and matchThink and matchIf people still kill these animals,If people still cut down the forests,If we buy things made from these animals,If people still pollute our
6、 earth,these animals will disappear forever.we may lost our homespeople may still kill these animals.these animals will no place to live in.If we work together, we can save these animals.If you love the earth and love the animals, what we can do for these animals?1. Never buy things made from the animals in danger.2. Plant trees.3. Dont cut down the forests.4. Dont pollute the oceans.5. Love the animals.6. Work together and save the animals in danger.7. Make a poster to call people work together to save the animals in danger.1. 熟读并抄写本课新词。熟读并抄写本课新词。2. 预习预习unit4 课文。课文。3.完成海报的制作。完成海报的制作。