<h3>1，預(yù)習(xí)課本（5分鐘）</h3> <h3>預(yù)習(xí)填空</h3> <h3><a href="http://db.jndjg.cn/video.aspx?menutype=84&subtype=107&thirdtype=109&id=4397" target="_blank" class="link"><span class="iconfont icon-iconfontlink"> </span>網(wǎng)頁鏈接</a><br></h3><h3>點擊上面的鏈接觀看視頻</h3> <h3>3，課堂練習(xí)</h3> <h3>4，課堂鞏固</h3>