1、第 1 页 共 3 页 Book 3 Unit 1 Nature in the balance Welcome to the unit 一、一、教学教学目标目标 By the end of this section, students will be able to: 1. sing the English song; 2. know the harm we have done to the Earth; 3. understand the significance of environmental protection. 二、二、教学重难教学重难点点 1. To listen to the
2、English song and figure out the missing words; 2. To discuss how to protect the Earth. 三、三、教学教学过程过程 步步 骤骤 教学教学活动活动 设计设计意图意图 互动互动时间时间/ /模式模式 Lead-in Step 1 The teacher gets students involved in the learning mood by asking the following questions related to English songs. 1. Do you like singing Englis
3、h songs? 2. What is your favourite English song? 3. Why do you consider it as your favourite English song? 4. What can an English song bring? The teacher asks students questions concerning English songs. The teacher can arouse students interest in sharing their favourite English songs. 创设互动情境， 拉近沟通距
4、离， 激发 学习兴趣的同时开 发话题资源， 为单元 学习做好准备。 5 Individual Work Class Work 第 2 页 共 3 页 The teacher can invite students to sing for the class if possible. Step 2 The teacher draws students attention by mentioning “Today, we will learn to sing an English song.” and lets students guess what the English song will b
5、e about. 利 用 guessing game 进行头脑风 暴， 激活学生已有的 语言知识。 5 Individual Work Listening time Step 3 Students listen to the English song about the problems the Earth is facing and find out the missing words. Meanwhile, the teacher asks students to pay attention to the theme of the song. Students finish the bla
6、nk-filling exercise after listening to the song. Listen to the song again and check the answers to complete the lyrics. 听英文歌， 补全 英文歌词， 掌握 “听” 的语言技能， 激发输 出动机。 10 Individual Work Pair Work Comprehension Step 4 The teacher has students exchange their opinions about the English song by answering the two
7、 questions: 1. What are the rhymes of this song? 2. How do you understand “harm” and “alarm” in the song? 感知运用。 基于 歌词内容， 让学生结 合自身实际， 表达个 人对于歌词的理解 和认识。 5 Individual Work Step 5 Based on the information of the song, students are encouraged to express their feelings and opinions by answering the follow
8、ing questions on Page 1. 1. What is the message of the song? 2. What can you do to protect the environment? 基于歌曲的延 伸讨论， 吸引学生积 极参与、多元输出， 在真实的交流中， 强 化形式、拓展意义、 体验情感。 5 Individual Work Discussion 第 3 页 共 3 页 Step 6 The teacher divides students into small groups. Get students share their opinions of how
9、to reduce pollution. Do you know who Friedrich Engels is? Could you translate his quotation on Page 1 into Chinese? Students read the quotation together and talk about what the best way is to treat the Earth. The teacher gets students to think about the question. What do you think is the significanc
10、e of human beings living in harmony with the Earth? During the time of discussion, the teacher had better take part in students discussion and offer them some language helps if necessary. Then, let small groups to report their ideas to the whole class. 引用经典来呈 现新知， 引导学生再 认与再现。 通过对问 题的思考与讨论， 拓 展学生思维的深度 与广度， 从而提升语 言运用能力。 13 Group Work Class Work Homework 1. Design a brochure to introduce different ways of protecting the Earth. 2. Finish the workbook. 2
