Introductions and classroom language

This is a presentation  I have used in 1º ESO (12 years old) to start the school year. The aim is to make them speak from the very beginning and get them know each other. There are several activities, but I collect them in a PPT in order to make it easier to handle in class. It contains links to files and videos, but you can download them in advance to use them offline.
The activity called "Name Whip" is very easy. It is a memory game in which one student says "Hello, my name is John". The next student has to continue "Hello, my name is Susan and he is John", the next says "Hello, my name is Peter, she is Susan and he is John",  and so on...