It could be easy to use the following advert for structures expressing orders (or others). Actually I find the video really aesthetic and powerful . The notion of litany could be useful for a linguistic purpose too.

Based on the following picture , we could extract a picture from a newspaper for example and make the pupils imagine what could have happened behind, what could be the hidden truth .     The following campaigns proposed by Stéphanie Cialone could be studied under the same approach .The child is...