Here is my powerpoint for "Ask the Animal Doctor," as well as a powerpoint for the hot seat game.

For the game, 1 student from each team stood at the front of the room with a whiteboard and their back facing the TV screen. Then, I'd put an illness on the screen. All the students would try to get their teammate to guess the illness. I only gave them 1-2 minutes to guess and write it down on their whiteboard. It actually worked super well! I also played the game for the next class and it used up about 30 minutes of our time. Most students got super into it.

This lesson is only for Listen and Talk 1.
I made this for a group of six students, but I've played the game with larger sized classes. The review section is short, because explaining the rules to Battleship and set-up take a little while for the students to understand and complete.
Have fun.