1、本网站免费注册后即可以下载，点击开通VIP会员可无限免费下载！
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题，请联系微信客服。
扫描下方二维码，添加微信客服
导出目标,生成结构.
Read the notes on P118 and get the students to answer the questions:
What can we do to save water?
Take ________________
Turn off ________ when __________
________ water if possible
导入呈现，为教学新课做准备
教师解释生词
Step3
回忆相关知识，初步运用结构。
Tell students the writing tips:
Befo re wri ting, it’s necessary for us to organize our ideas first. When we write a letter for help, we need to tell others two points:structures of the presentation
Para 1 Worse environment
Para 2-4 Simple steps and good habits
Para 5 Make a difference to the Earth
通过听读两种方式让学生总体了解文章大意，掌握文章结构，发现好词好句，为下一步写作打基础
Step4
呈现刺激性材料，活用结构。Step 4 Language points
1.go green
2.shorter showers
3.the tap
4.reuse water
5.turn off the lights
6.not in use
7. plastic bags
8. our own bags
9. waste
10. do more exercise
11. plant some flowers 并结合结构写文章。强化结构运用上文及本单元所学知识写作Step5
引发期待行为，强化结构Step 5 Discussion