<p><span style="color: rgb(51, 51, 51); font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", "Helvetica Neue", Arial, sans-serif; font-size: 16px; letter-spacing: 0.5px; background-color: rgb(255, 255, 255);">讲授的知识是否正确、<span style="color: rgb(51, 51, 51); font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", "Helvetica Neue", Arial, sans-serif; font-size: 16px; letter-spacing: 0.5px; background-color: rgb(255, 255, 255);">板书设计是否合理,书写是否工整等方面也都会影响教学效率</span></span></p>