Unit 1 Space Exploration
In this unit you will:1. learn about how the universe works and man’s exploration  of outer space;2. familiarize yourself with words and expressions related to  the theme of this unit;3. learn to use these words and expressions;4. learn the ABCs of news reporting and listen for key details  in news reports;5. practice listening with other non-theme-related audio and  video materials;6. learn how to accept or refuse an offer using the proper  expressions and sentence stru ...