Unit 3 Food Safety
In this unit you will:1. learn about food safety;2. familiarize yourself with the words and expressions   related to the theme of the unit;3. practice evaluating and judging information from   lectures and learn to understand details, methods and   attitudes;4. enhance listening skills through non-theme-related   audio and video materials;5. learn to use proper and appropriate expressions and   sentence structures to give presentations.
Learning objectives
Part I  Theme-Relate ...