This powerpoint has several High Frequency Words. I use it for the first 5 minutes of English lesson, where children take turns to read 6 screens of words coming towards them. We time it, and next time they have to improve on their time. I use Xnote stopwatch (google it) as timer, as it will work on screen at same time. I also have a class challenge, where all children read the words against the clock. We record our times on a laminated Stig (Topgear)scoreboard - kids love it.