https://www.lovereading4kids.co.uk/genre/7/7-plus-readers.html
This website often has extracts of books or sometimes free books for your child to read or listen to.
https://www.youtube.com/channel/UCP_FbjYUP_UtldV2K_-niWw/playlists
Letters and Sounds has a Youtube channel all about Phonics. Your child can watch the videos and learnt their phonics at home.
https://www.phonicsplay.co.uk/resources
Phonics play has a range of free resources to help your child with their phonics.
Oxford owl has a free ebook library for your child to read books suited to their reading level.