I  have left an attached field to this text with the slides I used to develope this topic.

It is not a pdf document because I prefer the file can be modified and adapted by other teachers.

A typical class in this unit begins showing to the  students the slides, using a basic english to talk about the topic and then, in the playgroud play handball using english (also students). 

You can see  in the last slide  the most usual  sentences which can be used to say to the teacher questions about handball