I have to write a lesson on How I would teach the future form ‘GOING TO + VERB’ to a pre-intermediate class? I have to describe my actions step-by-step. i have to set an appropriate context, to drill the structure, to check student understanding and to let them use the structure. I don’t want you to write it for me (but if you want I won’t stop you) I just need some ideas so I can come up with 150-200 words.