These two podcast series will give you ideas on how to improve your speach.
The first provides a 3-4 minute discussion and examples of every day expressions native English speakers use. Very useful as some of these will most probably come up in a reading or listening test.
The second is a 5-6 minute programme in which one of the invited guests give a 60 second speach about a topic, which is then discussed. This is very useful for the ‘IELTS Speaking part 2’ as you will hear how other people structure their monologue. Also listen to how they explane their thoughts, very good for ‘part 3’.
The English we speak:
Forum: 60 second idea to improve the world: