The　student　is　the　main　body　in　the　learning　process.　In　the　teaching　process,　teachers　need　to　effectively　mobilize　for　students,　so　as　to　safeguard　the　effectiveness　of　teaching　and　classroom　efficiency.　Establish　an　efficient　classroom,　we　must　first　do　is　effective　teaching.　Combined　with　the　author＇s　own　teaching　experience　of　the　teaching　case　introduction　and　teaching　reflection,　the　paper　pointed　out　how　to　conduct　effective　teaching　can　take　several　forms,　such　as　effective　teaching　needs　to　start　from　interest;　in　teaching　need　to　design　can　inspire　and　arouse　students＇　interest　point　of　teaching　cases　and　teaching　way;　need　to　emphasis　on　practice　in　the　assessment,　develop　self-confidence,　exercise　capacity.