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
选修6《Warming up、Pre-reading、Reading、Comprehending》优质课PPT课件下载
A greenhouse is made of glass
and is used for growing plants,
especially during cold weather.
The glass traps the heat from the sun and keeps it from escaping. This makes the greenhouse heat up.
How does it work?
Greenhouse gases!
Greenhouse gases are just like the glass of a greenhouse.
Are the greenhouse gases the more the better for us?
The Earth Is Becoming Warmer – But Does It Matter?
Fast Reading
1.What is the main topic of the article?
A.The earth.
B. Global warming.
C. Becoming warmer doesn’t matter.
2.Divide the whole passage into 4 parts.
find the main idea of each part.
Main ideas of each part
Part1
(1)
Part2
(2-5)
Part3
(6)
Part4
(7)