20xx外研版英語九上module12saveourworldunit3-資料下載頁
2024-12-08 11:26本頁面
【導(dǎo)讀】合成法是一種比較靈活的構(gòu)詞方法，就是通過合成構(gòu)詞法構(gòu)成的名詞；working等為合成形容詞；however,后綴及派生規(guī)律。規(guī)律對擴充詞匯有很大幫助。種詞性而詞形不變的方法稱作轉(zhuǎn)化法。咱們再談?wù)勥@件事吧。now.我想我們最好現(xiàn)在結(jié)束談話。你應(yīng)該每天給這些花澆兩次水。
【正文】 steful. 2. __________ your plastic bags when you can and __________ with you when you go shopping. Plastic bags __________ recycle. glass, plastic and paper recycle Reuse take a bag are hard to Advice Reasons 3. Use less electricity and oil to _______________. 4. Don’t leave lights on and _______________. 5. ____________ and do not often drive your car. Producing electricity and using oil may cause ___________. reduce pollution waste electricity Walk or cycle pollution Earth Hour Read the passage and answer the questions. When is Earth Hour held each year? Earth Hour is held toward the end of March each year. Why do people switch off the lights during Earth Hour? They do this to show their awareness of climate change. When and where was the first Earth Hour held? The first Earth Hour was held in 2021 in Sydney. Which city take part in the event today? More and more cities are taking part in the event, such as Beijing, London, Rome and New York. Work in groups. Decide what kind of pollution you want to talk about. ? Choose a subject that you care about the most. It could be water pollution, air pollution, etc. ? Find out more information about your subject. Look it up on a website or in a book. If you choose air pollution, let’s watch a video about air pollution from a factory. Do you know PM ? Let’s know more about PM and protect the environment from now. Discuss your subject. ? Take turns to say what you think about the problem and what can be done. ? Listen to what others say. If you agree with what they have said, say ―I agree‖. ―That’s true‖ or ―That’s a good point‖。 if you do not agree with what someone says, say ―I’m sorry, but I don’t agree. I think that …‖ Present your group ideas to the whole class.
教學(xué)課件相關(guān)推薦
鄂ICP備17016276號-1