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Module 2 Unit 8 A green world

教案

教学目标

1.知识目标：

学习词汇：dig, serious, cause, wise, breadfruit, reduce, recycle 学习词组：

plant more trees, reduce air pollution, by riding bicycles, save water, take shorter showers, save energy, turn off the lights, protect the environment, by recycling waste, cause serious air pollution 学习句子：

Will more trees be planted this year? We can reduce air pollution by riding bicycles. We can save water by taking shorter showers. We can save energy by turning off the lights when we leave a room. We can protect the environment by recycling waste. More and more families own cars and this causes serious air pollution. It’s wise for people to choose public transport or ride bicycles. We should remember to turn off the lights when we leave a room. 2.技能目标：

1) 能准确运用有关如何保护环境的表达； 2) 能就环保的话题用英语展开讨论。 3. 情感目标：帮助学生认识保护环境的重要性，培养学生保护环境的意识。

教学重点

1) 能准确运用有关如何保护环境的表达； 2) 能就环保的话题用英语展开讨论。

教学难点

能就环保的话题用英语展开讨论。

教学媒体

录影机，多媒体，实物等

教学过程

Step1 Lead-in

What is the boy doing? Why? What should we do when we leave a room? How can we reduce ai

309教育资源库 www.309edu.com

309教育网 www.309edu.com

r pollution? What can we save by taking shorter showers? Our planet is in trouble! We should try our best to protect the environment. What else can we do? (Turn off computers when we are not using them. Use both sides of a piece paper. Send e-mails or e-cards instead of letters or postcards. Reduce waste. Buy products that we can use again. Use cold water instead of warm or hot water to wash our hands when possible. Don’t use chopsticks that can be used only once. Don’t cut down trees to make paper.) Step 2 Presentation

The class 1, Grade 8 students are talking about ways to live a green life. Look at them and match them with the correct sentences (Part A on page 107). Mr. Wu is asking the students how to live a green life. Listen and answer: What should we do to live a green life? Step 3 Practice 1)Discussion

Think of the following situations. Work in groups to write down the ways of living a green life. A: In a library B: In class C: At a dinner party D: In the park E: In the zoo Discuss: How can we live a green life? Work in groups and make a new conversation about how to live a green life. 2) Listen and answer the questions

1. Why does Hobo want to plant more trees? 2. Does Eddie want to go with Hobo? 3. What does Eddie really want to plant? Check the answers. Step 4 Homework

1. Recite the new words and phrases.

2. Students make dialogues about how to live a green life. 3. Search more information about how to live a green life

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