仁爱版英语八年级unit4topic1sectionC.ppt

wood n. 木头，木材；woods 树木，森林 Read 1a and finish the exercises ( )1. What does “cover” mean in this passage? A. set up B. spread over C. have D. form ( ) 2. We can’t get the answer to Question ____ from the passage. A. What are in rainforests? B. Why are rainforests important to us? C. What can we get from rainforests? D. What should we do to protect rainforests? 3. Why are rainforests “the lung of the earth”? 4. What’s the main idea of the passage? Key points Thousands and thousands of animals live in rainforests. Key points But now rainforests are becoming smaller and smaller. What covers most parts of the earth? Water. It’s in rivers, lakes, seas and oceans. 3 Number the following sentences. Spring is warm. It’s the best season to plant a tree. ( ) Put the tree in the hole and keep it straight. ( ) Fill the hole with earth and make the earth hard with your feet. ( ) Dig a hole in the earth and make sure the hole is deep enough for a tree. ( ) Water the tree. If everything is ok, the tree will grow new leaves a few days later. Retell how to plant trees according to the pictures. Thanks for listening! Goodbye! Discuss what we should do to keep the water clean? 2. Finish 3 “Work alone”. 3. Read 1a and 2a. Homework * * * * 1. Tigers ____ ____ (以...为食) the meat. 2. ___ ___ _____(众所周知), dogs are our friends. 3. 他和好朋友一起分享这个美味的蛋糕。 He ______ the delicious cake _____ his good friends. 4. Don’t _____ ____(玩耍) the fire. 5. There are five ______(goose) and two _____ (fox) on the farm. Practice feed on As we know shared with play with geese foxes Unit 4 Our world Topic 1 Plants and animals are important to us. Section C rainforest 雨林 forest 森林 / `reinf?:r?st/ /`f?:r?st/ What are in the rainforest? Learn the new words earth n. 地球，泥土，大地 /?:θ/ surface 表面 / `s?:f?s/ rubber n.橡胶 / `r?b?/ / wud/ sea n. 海洋 ocean