Unit 2 Energy
In this unit you will:1. learn about some enerty-related problems and   pressures human beings face;2. familiarize yourself with the words/expressions related   to the theme of the unit;3. learn to use these words and expressions;4. learn more about the ABCs of news reporting;5. practice listening with other non-theme-related audio   and video materials;6. learn to use the proper expressions and sentence   structures to ask permission.
Learning objectives
Part I  Theme-Related Acti ...