牛津译林版八年级英语下册Unit 8 A green world第3课时示范课教案

Unit 8 A green world   

Reading (2)

一、教学目标

1. 掌握重点词汇：plastic, separate, recycling, allow, punish, fine, limit, depend, rich, resource,

wisely, produce, difference, cut down, depend on/upon, keep it that way, cost little, run out等。

2. 掌握重点句型：

It is a country with high mountains and clean blue lakes.

Things like glass, plastic and paper are separated into different groups and then recycled.

We depend on its rich resources to live.

It is important for us to protect it wisely. 

Remember that everyone can do something to make a difference.

3. 能够正确使用本课新单词和短语。

4. 能用自己的话复述课文。

5. 能认识到保护环境的重要性。
二、教学重难点

重点：

1. 指导学生正确使用新单词和短语。

2. 指导学生深入理解课文。

难点：引导学生用自己的话复述课文。

三、教学过程

Step 1 Warming-up

Present pictures of Switzerland and some polluted places in China. Guide Ss to compare and call on the students to do something to make a difference.

【设计意图】通过图片对比，唤醒学生们的环保意识，应该为环境保护做点什么。

Step 2 Pre-reading

Guide Ss to talk about why Switzerland is so beautiful.

【设计意图】通过图片导入主题，提高学生的环保热情，并复习瑞士的环保做法。

Step 3 While-reading

1. Guide Ss to read the passage and complete the conversation.

【设计意图】通过读后完成填空，帮助学生理解课文内容，并检查学生对重点词汇等的掌握程度，为后续的知识点讲解做准备。

2. Guide Ss to work in groups to read and act out the conversation.

【设计意图】通过朗读对话、表演对话，帮助学生内化吸收知识，培养合作精神，并锻炼口语表达能力。

Step 3 Post-reading

1. Guide Ss to learn some language points.

【设计意图】通过语言知识点的学习，聚焦词汇的用法和意义，帮助学生内化吸收知识，拓展语用知识。

2. Guide Ss to finish the letter from a Swiss friend.

【设计意图】通过创设情境，帮助学生活学活用，巩固练习的同时，考查对知识点的掌握情况。

Step 4 Production

1. Guide Ss to have a discussion in groups of six. Then share theirs ideas.

How can we make a greener world?

【设计意图】通过讨论，帮助学生增强环保意识，为口语输出提供机会，锻炼综合语用能力的同时，升华本课主题。

2. Guide Ss to know we have many ways to keep our earth green and clean. Everyone can do something to make a difference.

【设计意图】激发每个人都要为环保做点事情，贡献自己一点的一份力量。保护环境，人人有责。

Step 5 Summary

Guide Ss to summarize what they’ve learnt today.

Step 6 Homework

1. Find more ways to protect nature and save energy by referring to books and Internet.

2. Find their ways to make a difference to China’s environment. And write a short passage about their ways. 

【设计意图】拓宽学生的学习渠道，培养学生的探究意识。树立保护家园，人人有责的意识。

四、板书设计 

Unit 8 A green world

Reading (2)

It is a country with high mountains and clean blue lakes.

Things like glass, plastic and paper are separated into different groups and then recycled.

We depend on its rich resources to live.

It is important for us to protect it wisely. 

Remember that everyone can do something to make a difference.