Writine frames - a sheet you can give your students to aid them to put a text together. There are some various ones here - past tense, present tense, future tense on holiday, and opinions The future one also shows how to make conditional sentences (in red and bold)
Shows that pop songs use language for effect.
Listen to the song (youtube) and ask pupils to listen out for poetic devices, then hand out the lyrics, ask them to highlight them on the sheet. Then ask them to create their own examples of poetic devices for fireworks.