1、=【 ;精品教育资源文库 】 = Unit 13 Were trying to save the earth! Section B 2a 2e 一、【教材分析】 教 学 目 标 知识 目标 1. 学习并掌握下列单词： upside down, gate, bottle, president, inspiration, metal, creativity 2. 能正确使用以下常用表达 ： throw away, not? anymore, put to good use, build . out of, pull down, be good at, set up, be known for, u
2、se sth. to do sth. ,not only . but also, 3. 学会使用以下 句型： （ 1） Have you ever thought about how these things can actually be put to good use? （ 2） Nothing is a waste if you have a creative mind. （ 3） She lives in a house in the UK that she built herself out of rubbish. （ 4） Amy is an inspiration to us a
3、ll. （ 5） Amy isnt the only one who is good at recycling. （ 6） She has been doing this for a few years now. （ 7） He is known for using iron and other materials from old cars to make beautiful art pieces. （ 8） Wang Tao hopes to set up a “metal art” theme park to show people the importance of environme
4、ntal protection. （ 9） Not only can the art bring happiness to others, but it also shows that even cold, hard iron can be brought back to life with a little creativity. 能力 目标 通过文段的阅读，提高阅读理解能力。 情感 目标 了解资源的回收利用，树立环保意识。 教学重点 学会使用重点词汇和句型。 教学难点 提高阅读速度，掌握一定的阅读技巧。 教学方法 情境教学法；任务型教学法 =【 ;精品教育资源文库 】 = 二、【教学流程】
5、 环节 师生活动 二次备课 I. 复习 热身 1、检查生词预习。 （ 1）先通过 PPT 呈现本课的单词，教师领读，学生跟读，并帮助学生正音。 （ 2）做题巩固。 根据句意和首字母提示写出所缺的单词 。 The top of the house is an old boat turned u_ down. And the g_ in front of her house is made of rocks and old glass b_. Nothing is a waste if you have a c_ mind. Amy is an i_ to us all.” Wang Tao ho
6、pes to set up a “m _ art” the me park 答案： upside gate; bottles creative inspiration metal 2、自由交谈。 谈论如何回收利用资源，保护环境。 列举生活中回收利用的例子。 .感知 体验 感知 1.PPT 展示下列图片，引导学生初步感知 Recycle. 体验 1.学生分组谈论如何回收利用资源（可用汉语谈论）。 感知 2. 根据文段阅读要求，呈现问题。 体验 2. 学生根据问题提示进行阅读训练。 1. 处理教材 2b 的内容。 Read the passage and complete chart below.
7、 Names What materials did they use? What did they make? =【 ;精品教育资源文库 】 = .强化 巩固 Amy Hayes Jessica Wong Wang Tao The windows and doors come from old buildings around her town that were pulled down. The top of the house is an old boat turned upside down. And the gate in front of her house is made of r
8、ocks and old glass bottles. Old clothes, especially jeans iron and other materials from old cars A house Bags beautiful art pieces. 2.处理教材 2c 的内容。 Fill in the blanks with the correct forms of the phrases in the box. （ 1） Amy Hayes lives in the UK. Many of the old buildings in her neighborhood were _
9、. （ 2） All the rubbish and old things in Amys neighborhood were then _ when Amy built her house. （ 3） Amy is very creative. She _ her front gate _ rocks and old glass bottles. She put an old boat on top of her house. （ 4） Jessica Wong sells her bags in a small shop, but she has also _ an online busi
10、ness to sell them. （ 5） Though Jessicas bags are make from old clothes, her bags are _being cute and useful. （ 6） Wang Tao _makes large pieces of metal art that look like animals or humans, _ makes smaller pieces for the home. =【 ;精品教育资源文库 】 = 答案：（ 1） pulled down （ 2） put to good use（ 3） built; out
11、of （ 4）set up （ 5） known for（ 6） not only; but also. 3.处理教材 2d 的内容。 Underline the words in the passage based on the words below. What are the differences? think rethink special especially use reuse, useful recent recently usual unusual environment environmental recycle recycling important importance
12、 build building protect protection create creative; creativity inspire inspiration 4.处理教材 2e 的内容。 Make a list of things that need to be done to save the environment. Which things can be done by common people every day? Which things have to be done by government and organizations? Discuss these with
13、your group. Things which can be done by people every day: take your own bags when you go shopping. spend less time in the shower. turn off the lights when you leave a room. take public transport rather than drive. avoid using air conditioners. Things which have to be done by governments and organiza
14、tions: educated the public ensure that factories get rid of waste in a responsible way. preserve the forests. preserve endangered species. not allow activities that seriously endanger the environment. 5.语言知识点的归纳整理。 （ 1） Do you often throw away things you dont need anymore? =【 ;精品教育资源文库 】 = throw awa
15、y 扔掉，丢弃浪费 (机会、优势或好处 ) ? I never throw anything away. 我从来不扔任何东西。 错过 (机会等 )，放过；未能很好利用 (机会等 ) ? Dont throw away this opportunity. 不要错过这个机会。 浪费 (时间、金钱等 )乱花 (钱等 ) ? It will be time and money thrown away. 这将是浪费时间和金钱。 （ 2） Have you ever thought about how these things can actually be put to good use? put st
16、h. to good use 好好利用 ? Your creative talents can also be put to good use, if you can work up the energy. 如果你能让自己精力充沛起来，你的创作才能也能得到很好的发挥。 （ 3） She lives in a house in the UK that she built herself out of rubbish. build/make . out of 用 ? 建造 /制造 ? He built a model ship out of wood. 他用木头造了个模型船。 ? Some bir
17、ds build nests out of twigs. 一些鸟用小枝筑巢 。 （ 4） The top of the house is an old boat turned upside down. turned upside down 意为 “ 被翻转过来的；被颠倒过来的 ” ，做后置定语修饰 boat。 ? Tony had an upside-down map of Britain on his wall. 托尼的墙上倒挂了一张英国地图。 ? The lid, turned upside down, served as a coffee table. 那个盖子被翻过来当作咖啡桌。 （
18、5） And the gate in front of her house is made of rocks and old glass bottles. be made of 和 be made from 都表示 “ 由 ? 制成 ” ，但二者的用法有区别。 be made of 常常表示原材料未发生化学变化，从成品中 仍可看出原材料；而 be made from 常常表示原材料经过化学变化，从成品中看不=【 ;精品教育资源文库 】 = 出原材料。 ? The desks and chairs are made of wood. 这些课桌椅是木材制成的。 ? This kind of win
19、e is made from wheat. 这种酒是用小麦制成的。 （ 6） He is known for using iron.他因使用铁而出名。 be known for 因 ? 而著名 be known as 作为 ? 而著名 be known to 对于某人来说是 著名的 ? He was known for his friendly. 他以友好而著称。 ? He is known to the police as a thief. 对警察来说是一个小偷。 ? Zhou Jielun is known as a rap singer. 周杰伦是作为一个说唱歌手而出名。 （ 7） No
20、t only can the art bring happiness to others, but it also shows that even cold, hard iron can be brought back to life with a little creativity (n. 创造力 ). bring back 恢复；使想起；归还 not only . but (also) . 表示 “ 不但 ? 而且 ?” 。本句中的 not only 位于句首，其后的主谓要部分倒装，即根据主语的人称和数以及时态的变化，将不同的助动词提到主语前，需要注意的是 but (also)后面的主谓不
21、用倒装。 ? Not only did my aunt teach at school, but (also) she wrote articles for newspapers. 我阿姨不仅在学校教书而且还给报纸写稿。 课堂大讨论：就保护环境这一主题，展开讨论。谈论分两组 ,一组讨论人们日常生活中该干什么，另一组讨论政府和组织该干什么。 Things which can be done by people every day: take your own bags when you go shopping. spend less time in the shower. turn off the lights when you leave a room. =【 ;精品教育资源文库 】 =
