资源简介

Book 3 Unit 1 Nature in the balance
Extended reading
News that Matters: pollution in Norgate
一、教学目标
By the end of this section, students will be able to:
1. understand the TV show transcript about a polluted city;
2. summarize the main viewpoints of the host and three guests;
3. come up with their own ideas about the relationship between economic development and environmental protection;
4.discuss their opinions on economy and environment.
二、教学重难点
1. To read and understand the transcript;
2. To discuss their opinions on economy and environment.
三、教学过程
步 骤 教学活动 设计意图 互动时间/模式
Lead-in
Step 1 Students appreciate a short video on pollution 视频引入，引起学生对本节课的兴趣。 3mins Class Work
Step 2 Students think about the pollution they have met or heard of before. The teacher has students share their stories with the rest of the class. 通过视频以及有的相关知识和经验，让学生阐述自己对污染及环保的看法。 4’ Individual Work Class Work
Reading
Step 3 The teacher has students list the key words in this passage 读前要认识文章中相关的单词，短语。 4’ Individual Work Class Work
Step 4 The teacher has students finish four multiple choices to get the general ideas of the passage. 高考题型，通过四个阅读理解题目让学生们对文章内容有大概的了解。 8’ Individual Work
Step 5 The teacher has students find the supporting details of the three guests and the host. James Smith: 1. Norgate has become seriously polluted over the past 20 years. 2. Factories have caused water and air pollution and endangered public health. 3. Heavy industry should be moved out of Norgate. Vincent Brown: 1. Factory managers care deeply about the environment and the community. 2. Factories have taken various measures to reduce pollution, even though these measures raise their production costs. 3. Factories have helped Norgate’s economy and created job opportunities for local residents. Julie Archer: 1. The Norgate Environmental Protection Committee not only plays a major role in controlling pollution, but also has a duty to promote economic growth. 2. Different branches of government work together to ensure that development strategies can be followed in an environmentally friendly way. 3. Everyone should do their part to protect the environment. Host: 1. Norgate’s fast development has brought increased pollution and greatly damaged the environment. 2. The fortunes of our environment and our economy are inseparable. 3. We should build a better future and a cleaner world for our children. 明确论点和论据的关系，培养思辨能力。 15mins Individual Work
Appreciation
Step 6 The teacher has students work in pairs and answer the following questions. 1. What’s the style of this TV show transcript 2. What’s the function of this style 关注文本的文体特征，思考其背后的依据。 3mins Pair Work
Step 7 .Discussion； Do you agree on Smith's opinion that heavy industry has to go 2.Since human activities do great harm to the environment, why won’t human beings change 3.China’s Ministry of Ecology and Environment (MEE) has launched a new "blue sky" protection campaign in key regions of China to reduce air pollution and "make skies blue again." What can you do to contribute to a blue sky 小组讨论，让同学们思想碰撞，对环境和经济问题有个深刻的认识，升华到情感高度。 7mins Pair Work
Homework 1. Finish Part B on Page 12. 2.Describe what the world will be like 20 years from now. 1min
板书设计；
B3U1Extended reading
James Smith:
Vincent Brown:
Julie Archer:
Host
1. What’s the style of this TV show transcript
2. What’s the function of this style
Teaching reflection
教学中更加发挥学生的主体作用，让学生积极参与课堂，多锻炼学生的听说读写能力。
Discussion中多让学生结合实际和所学地理知识来提出有建设意见的观点。
师生互动中，老师更加关注每一位学生的反应。

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