Module 6 Save our world,Unit 3 Language in use,Language in use,When are you going to write about environmental education? If we dont, the future is hopeless. Its wasteful to throw away paper and metal. Reuse means “use again”. Every class collects reusable waste.,Make new words,Make new words, join the words in box A with the parts words in box B. A care collect done hope possible usual used wanted waste B -able -ful im- -less re- un- 1.full of care _ 2. can be collected _ 3. not done _ 4. full of hope _,4. without any hope _ 5. not possible _ 6. not usual _ 7. not used _ 8. used again _ 9. not wanted _ 10. making a lot of waste_,Make new words,合成词（Compound Words）,定义：由两个或两个以上独立且语义不相同的词结合成一个表达新的语义和语词功能的词称为合成词。 class（班级）+room（房间）classroom（教室） black（黑色的）+board（木板）blackboard（黑板） note（记录）+book（簿本）notebook（笔记簿） hide（躲藏）+ and（和）+seek（寻找）hide-and-seek（捉迷藏） forget（忘记）+ me（我）+not（不）forget-me-not勿忘（我）草,Matching the words,Match the words underlined words with their meanings. 1. Polluted water is not healthy. 2. It is something we can use again. 3. The water in the river was very dirty.,Matching the words,4. Its not true that we dont listen to students. 5. They hope that the project will be a success. 6. It was not possible to clean up the whole river. 7. The people on the mountain top were not comfortable.,Matching the words,A. reusable B. uncomfortable C. unhealthy D. successful E. unclean F. impossible G. untrue,Complete the table,Work in pairs,Work in pairs and talk about the picture. 1. What kind of things can be recycled? 2. How can these things be reused? 3. How does this help the environment? 4. Do you ever recycle, or use recycled material? How?,Reading,A. Dont buy anything made from endangered animals or plants B. Cans, glass bottles and newspaper can be taken to recycling centers reused.,Read the ideas on protecting the environment. Put them in the correct column in the table.,C. Dont boil more water than necessary. D. Dont take new plastic bags from the shop. Reuse your old ones. E. Turn off lights when you dont need them. F. Use a bicycle or walk instead of using the car.,Reading,Listening,Why should you reuse plastic bags whenever you can? 2. Name two advantages of using a bicycle or walking instead of using a car.,Listen again and answer the questions:,3. What two reasons are given for the disappearance of some animals? 4. How can we stop some people trying to make out of endangered animals and plants?,Listening,Work in pairs,Which of the ideas do you think you would find easiest/most difficult to use in your everyday life? Why?,Work in pairs, discuss the question.,Complete the conversation,Complete the conversation with the correct form of the phrases in the box.,be good for hear of look after throw away turn off,Exercise,1. They are working very _ to reduce waste. 2. The situation is _. We cant do anything to make it better. 3. The factory _ the river, and the fish died.,Complete the sentences with correct form of the words in Activity 3.,Complete the sentences,4. Dont be nervous! You should _. 5. We dont often walk in the country. Its a (n) _ activity for us. 6. Dont _. Everything will be all right. 7. Dont use so much water. Its very _.,Homework,Discuss what you can do about pollution. Make an oral presentation to your class.,