九年級(jí)英語(yǔ)上冊(cè)module12saveourworld教學(xué)案-資料下載頁(yè)
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【導(dǎo)讀】本模塊以環(huán)境污染以及環(huán)保為話題。本單元是通過(guò)工廠污染環(huán)境談?wù)摥h(huán)保，提倡綠色。生活，鍛煉學(xué)生的語(yǔ)言表達(dá)能力，并提高學(xué)生的環(huán)保意識(shí)。提供充足的體驗(yàn)和運(yùn)用語(yǔ)言的機(jī)會(huì)。極性，激發(fā)學(xué)生的學(xué)習(xí)興趣。.It’snouseplaining.抱怨沒(méi)有用處。聽(tīng)著,喬治,活在過(guò)去是沒(méi)有用的。suchas這個(gè)短語(yǔ)常用來(lái)表示舉例說(shuō)明。less是little的比較級(jí),指物體的體積或分量相對(duì)于別的物體少。公司的資金和人員都比去年少了。醫(yī)生說(shuō)這位老人的病是沒(méi)有希望的了。
【正文】 ork in pairs Look at the pictures and answer the questions. 1. What kinds of things can be recycled? 2. How can these things be reused? 3. How does this help the environment? 4. Have you ever recycled or used things that can be recycled? How? Step 11 Complete the conversation with the correct form of the expressions in the box. be good for throw away turn off worry about Mike: I hear you are off to the Caribbean for a holiday! Lucky you! But aren’ t you _____________ the pollution that such long plane journey may cause for the environment? Ken: I know, but what can I do about it? I’ve already tried my best to protect the environment. I recycle. I don’t ____________ things if I don’t want them any more. I __________ the lights when I leave a room. Don’t tell me I shouldn’t travel by plane any more! Mike: No, of course not. But we can do more to protect the environment. For example, we can help keep the air clean by planting trees. Trees ______________ the environment. In this way, we can reduce the harm of pollution. Ken: Good! So I can enjoy my holiday, and when I e back, I’ll plant some trees! Mike: That’s the idea! Maybe we can all join in and start a small forest! Step 12 Listening Listen and check (√ ) the true sentences. a) Do not throw away things made of glass, plastic and paper, but recycle them when possible. b) Take a bag when you go shopping. c) It is OK to throw used things away. Looking after them takes a lot of time. d) Turn off lights when you do not need them. e) Ride a bike or walk, and do not often drive your car. f) Paper cups and bottled drinks make our life easier. We can use them as much as possible. Step 13 Listen again and plete the table. Advice Reasons 1. Don’t throw away things made of _________, but _______ them. Throwing things away is wasteful. 2. __________ your plastic bags when you can and __________ with you when you go shopping. Plastic bags __________ recycle. 3. Use less electricity and oil to _________. 4. Don’t leave lights on and _____ _____. Producing electricity and using oil may cause 5. ________ and do not often drive your car. ___________. Step 14 Around the world Earth Hour Read the passage and answer the questions. ? When is Earth Hour held each year? ? Why do people switch off the lights during Earth Hour? ? When and where was the first Earth Hour held? ? Which city take part in the event today? Step 15 Module task: Discussing what you can do about pollution 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. Step 16 Discussion Discuss your subject. ? Take turns to say what you think about the problems 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 ?” Step 17 Homework Present your group ideas to the whole class.
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