人教版 高中英语 选修6

Unit 4 Global warming

Reading: The earth is becoming warmer

　　　　　　　　　　-But Does it Matter?

Teaching aims:

1)Learn the causes of global warming and different attitudes.

2) Master the reading skills.

3) Save energy and prevent the global warming.

Important point:

understand the causes and effects of global warming

Difficult point:

how to write a meaningful passage about global warming

Teaching methods:

individual, pair work, group discussion

Teaching aids

a computer, some slides, a projector

Teaching procedures:

Step 1 Lead- in

1 Play a game-wheel of fortune

设计意图：激发学习兴趣, 为阅读课文做好铺垫

2 play a video and answer two questions

设计意图：提前预知课文内容以便更好理解

Step 2 Skimming

　1 Structure of the passage

　　　1 Introduction

　　　2 Body

　　　3 Conclusion

　2 Match the main idea of each part