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
必修3《Listening and vocabulary》新课标教案优质课下载
Learning Aims
By the end of this class ,I will…
1.get information about the effect of global warming; extract the key points.
2.talk about the ways to prevent global warming with learnt words and phrases; state?facts?and?present?opinions.?
3.arouse the awareness of protecting the environment.
Pre-listening
Match the words with the definitions.
atmosphere carbon dioxide chemical damage environment garbage melt pollution recycle the Poles
1. the air around the earth
2. to have a bad effect on someone or something
3. a substance used in chemistry
4. the natural world – the land, air, water, plants and animals
5. to change from solid to liquid, e.g. ice becomes water
6. to treat something so that we can use again
7. one of the gases in the air
8. the most northern and southern points on earth
9. rubbish
10. damage to the environment because of chemicals
While -listening
Listen to the tape and answer the following questions
A garbage
B trees
C pollution from cars
D melting ice at the Poles
E the climate