The self introductions are a good idea but I had already taught them "I don't like...." so instead I had them stand up and say what they liked and what they didn't like. I again thought teaching "I like" was overkill so for the 4th part I decided to teach them "My favourite..." just so they wouldn't get bored.
Anyway, you can download my Eigo Note lesson plans below if you want!
* This "whats your favourite..?" needs this worksheet.