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
The air pollution is getting worse and worse.
We have seen many changes in the environment.
The river is polluted by factories.
People are throwing litter into the river.
The river used to be so clean.
People should take public transportation more .
2. Grammar:
Present progressive, passive voice,present perfect,used to, modal verbs
3. Words and expressions;
(1) Curriculum words: furniture fame sudden inspire create transportation
(2) Useful expressions: used to worse and worse
过程方法
According to designing some tasks, help students to review some English grammar and to train students’ communicative competence．
情感态度
Everyone should come up with ways to cut down pollution and protect our environment.
学习策略
Review grammar and learn to write passages about how to cut down pollution and how to protect the environment.
重点 Target Language
难点 1．How to train students to express their opinions ．
2．How to train students’ communicative competence．
Teaching procedures
Step 1 Review
(1)Greet the class as usual.
(2)Check the homework.
Step 2Teaching aims and demands
(1)Learn how to form new words by using derivation.
(2)Review the usages of present progressive,modal verbs,passive voice and used to.
(3)Learn about ways to cut down some kinds of pollutions.
(4)Learn to write passages about how to cut down pollution and how to protect the environment.
Step 3 Presentation