2015-2016学年北师大版 选修八 unit 22 Environmental ProtecionLesson 1 Global Warming B课件 (23)
2015-2016学年北师大版 选修八 unit 22 Environmental ProtecionLesson 1 Global Warming B课件 (23)第2页

In this lesson, we’ll be able to 1. understand some new words. 2. understand the text and get the key information. 3. talk about activities to protect the environment with the expressions learned in the text

objectives