九年級英語上冊module12saveourworld教學(xué)案-展示頁
2024-12-20 18:31本頁面
【正文】 they can be used many times. Step 4 Read the passage and answer the questions. Which ways are good for the environment and why? Step 5 Check (√ ) the suggestions that are mentioned in the passage. 1. Order food that you can finish. 2. Use less electricity at home. 3. Learn ways to recycle rubbish. 4. Use paper cups and bags. 5. Repair things. 6. Divide rubbish into different groups. 7. Collect waste or rubbish to raise money. 8. Burn things to save energy. Keys: 1, 2, 3, 5, 6 Step 6 Find two things you should do and two things you should not do in the passage. Find reasons. Use your answers to write sentences. We should recycle rubbish because it can help us protect the environment. Step 7 Language points 1. We throw tons of rubbish away each year, and we have to make a change. ton n. 噸 tons of 許多 , 很多 . We’ve bought tons of beer for the party tonight. 我們已經(jīng)為今晚的聚會買了大量啤酒。 丟棄 . When are you going to throw away those old magazines? 你打算什么時候扔掉那些舊雜志？ He has thrown away a good opportunity. 他已經(jīng)失去了一個良好的 機(jī)會。 重新做 前綴 “re ”, 意思是 “ 再 , 重復(fù) ” . I repeated after the teacher word by word. 我跟著老師一個字一個字地讀。 重復(fù)利用 . She often reuses old envelopes. 她經(jīng)常重復(fù)使用舊信封。 3. Although it takes energy to change things into something else, it is better than throwing things away or burning them. change ? into ? 把 ?? 變成 ?? . You can’t change iron into gold. 你無法把鐵變成金 子。 Step 8 Practice Complete the passage with the correct form of the words in the box. divide granddaughter plastic policy rapid recycle repeat step ton We throw away _______ of rubbish every year. If we want a clean world for our grandsons and _________, we have to reduce, reuse and ________. ______ these three words every day. The first ______ is to use less. The second is to use things as long as possible. Then ________ your rubbish into _________, paper, rubber and glass. Finally, draw up a recycling _______ for your munity. We cannot hope for ______ change, but every little bit helps! Keys: tons, granddaughters, recycle, Repeat, step, divide, plastic, policy, rapid Step 9 Writing Work in pairs. Make a list of things you can do to make your school greener. Don’t throw bottles away. Write a passage on how to make your school greener and give reasons. Use the list you have made in Activity 7 to help you. Use because, so and so that. Don’t throw bottles away because it is better to recycle them. Unit 3 Language in use 【教學(xué)目標(biāo)】 Knowledge objective To practice wordbuilding: pounds, derivatives, conversion Ability objective Enable students to learn how to protect environment and Earth Hour. Moral objective To arouse the awareness of students protecting environment. 【教學(xué)重點 】 To learn wordbuilding: pounds, derivatives, conversion 【教學(xué)方法】 PWP method, taskbased method 【教學(xué)手段】 A tape recorder, multimedia and some pictures 【教學(xué)過程】 Teaching Procedures: Step 1 Language practice Reuse means “ use again” . Though pollution is heavy now, I don’ t think it’ s hopeless. Step 2 Make a new words. Join the parts of words in Box A with the words in Box B. You need to use some of the parts more than once. A – able ful im less re un B care collect hope possible use usual wanted waste Step 3 Now work in groups.
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