I suppose I should have posted this while strawberries were still in season! Oh well - maybe you can still get them where you live? And the good news is, frozen berries will work very well too, and you need less ice for that.
Strawberry Orange Frosty
2 small glasses
handful of ice
Juice the oranges, and place with the berries and ice cubes in a blender. Whizz until smooth, and serve straight away.