小作文范文：
Dear friends，
I‘m writing to you to recommend my favorite movie 'Avatar'. It is a very hot movie this year. For starters， it's a great story and has a fantastic plot. This film captivated me from beginning to end. The fast-paced， exciting story line kept me on the edge of my seat all the way through. What's more， the specialeffects are breathtaking. The directing is absolutely neat. And last but not least， it's an educational movie. It teaches us about dedication， discipline， loyalty and love. I am sure you will enjoy the movie.
Yours sincerely，
Li Ming