In German III you will intensify your knowledge of German. You will learn how to speak about health and you will be able to say that you are sick and what hurts. You will also be able to add many new food words and dishes to your vocabulary. In German III you will learn about Berlin and the sights one can see there, as well as activities one can do when visiting a big city. You will write your own German poetry, and read a poem by the famous German writer Johann Wolfgang von Goethe. In German III you will learn how to speak about cars and your license. In addtion you will learn more detailed vacation vocabulary, such as ameneties in a hotel etc. Finally, you will compare country vs. city living.
Your study of grammar will be a big component of German III. Prepositions and adjective endings are two of the most important grammar points.