In　order　to　make　effectively　strategic　choices　for　emerging　technology　enterprises　in　highly　uncertain　environment　the　paper　analyzes　its　basic　elements　of　emerging　technologies　and　characteristics　of　these　enterprises.　Based　on　scenario　and　scenario　planning　the　paper　analyzes　the　application　of　scenario　planning　in　strategic　management　by　proposing　the　main　points　and　basic　route.　Finally,　combining　these　characteristics　of　emerging　technology　enterprise　the　paper　puts　forward　the　basic　frame　of　utilizing　scenario　planning　in　strategic　choice　in　emerging　technology　enterprises.　©　2010　IEEE.