By　analyzing　the　current　social　demand,　combined　with　the　current　mode　of　teaching　vocational　colleges,　and　according　to　the　knowledge,　qualities　and　abilities,　which　required　in　professional　positions,　we　design　of　learning　environment,　teaching　methods　and　teaching　evaluation　and　so　on.　In　order　to　make　the　students　can　get　real　professional　experience　and　improve　the　practical　ability.