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课件网) Unit 2 Repeat these three words daily: reduce, reuse and recycle.(P98－99) Ⅰ重点单词。(表示拓展词汇，单词加粗部分为词缀，*表示2022年新课标新增单词) 名词 1. 瓷；瓷器 _____ 2. 瓶 _____ 3. 布；布料 _____ 4. 步骤；措施 _____ 5. (外)孙子 _____ 6. (外)孙女 _____ 7. 政策；方针 _____→政治的adj.political 8. 吨 _____→许多；很多_____ 9. 橡胶 _____→擦；磨v.& n．rub 10. 回收利用 _____→回收利用v.*_____ china bottle cloth step grandson granddaughter ton tons of rubber recycling recycle policy 动词 11. 重说；重新做 _____ 12. 分开 _____→把……分成…… _____ 13. 再次使用；重复利用 _____→使用v. _____→有用的adj._____ 14. 减少；减低；缩小*_____→减少；下降n. reduction 形容词 15. 快速的；迅速的_____→迅速地adv. _____ 兼词 16. 塑料n.塑料的adj.*_____ repeat divide divide…into… reuse use useful reduce rapid rapidly plastic Ⅱ 重点短语。 1. 查明；弄清 2. 关上(水、电) 3. 要求；请求 4. 处理 5. 扔掉；丢弃 6. 对……有害的 7. 尽可能…… 8. 把……变成…… 9. 其他的东西 10. 采取措施 find out turn off ask for do with throw away be harmful to… as…as possible change…into… something else take steps Ⅲ 重点句型。 1. Use things for ____ _____ ____ _____. Look after them so that they will last. 尽可能长时间地使用物品。爱惜它们，以便能持续使用(它们)。 2. It ____ _____ ____ use china cups and cloth bags because they can be used many times. 最好使用陶瓷杯和布包，因为它们可以被使用很多次。 as long as possible is better to 3. Although it takes energy to _____ things _____ something else, it is better than _____ things _____ or burning them. 虽然将物品变成别的东西会消耗能源，但是比扔掉或者烧掉它们好。 4. Buy products _____ ___ recycled paper to help save trees. 购买像再生纸之类的产品来帮助节省树木。 change into throwing away such as 5. Let's _____ _____ _____ _____ today so that we will save the world for our grandsons and granddaughters tomorrow. 让我们从今天开始采取这些简单的措施吧，这样我们将会拯救未来子孙后代所生活的世界。 take these simple steps Ⅳ 读写三步学案。 第一步：精读课文(M12 U2)，完成阅读理解。 ( )1. What words should we remember to protect the environment A. Repair, burn and recycle. B. Waste, reuse and recycle. C. Reduce, reuse and recycle. D. Reduce, waste and recycle. C ( )2. Why is it better to use a china cup and a cloth bag A. You can throw them away. B. You can burn them. C. You can use them many times. D. You can change them into something else. C ( )3. Which of the following is true according to the passage A. We can buy everything we like. B. We can't waste things. C. We should always throw away old things. D. We should buy things from abroad. B ( )4. What is the passage mainly about A. How to help others. B. How to be green. C. How to produce things. D. How to burn things. B ( )5. Where is the passage most probably from A. A science report. B. A sports newspaper. C. A guidebook. D. An environmental protection magazine. D 第二步：拓文化视角，品精选时文。 语篇类型：记叙文 ... ...
