-Powerpoint with progressive slides: each show a prompting card with supporting elements (4 stages for an extending answer, various verbs in 3 tenses, original adjectives).
-I use this with my Year10-11 to help them extending every answer beyond the obvious. This card also encourages them to use a different tense within the answer.
-Using this as a routine from the start, pupils stop needing the card.
-I laminated the basic and more developed slides, depending on my pupils, using these during our speaking sessions, but also in class for pair-work activities with spontaneous speaking.