My dd is 4y8m, started in September. She comes home with one library book and two or three reading books a week, she's on the second level of their reading scheme and is reading very well now. They are split into groups based on ability though, so some of them aren't as far on as that - and age doesn't seem to have much to do with their level of ability. They work fairly intensively on letter recognition and formation, and have two letters that they concentrate on every week. They also do a lot of writing, and although she can't yet spell all of the words she can read, they are practising by copying words and sentences.
They are doing simple sums, and are learning to count in 2s and 5s this half term. Again, they work in groups based on their ability and while some are counting well, others struggle past 10.
French is optional, she seems to be picking up quite a lot of it at the moment, both verbally and written. They also do music, PE and have started doing games this half term - they are learning tennis and circus skills. Dancing, football and cricket are optional at this stage.
They use the computers and laptops a lot, both on their own during free play and in groups learning computer skills.
They are still doing a lot of play-based activities, although there is less of that this term than last. They have a role play area, which changes every couple of weeks, and there are different free play activities at different times - crayons, paints, jigsaws, dressing up, that sort of thing.