<pre class="best-text mb-10" style="margin-top: 10px; margin-bottom: 10px; padding: 0px; font-family: "PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial, 宋体, sans-serif, tahoma; white-space: pre-wrap; word-wrap: break-word; font-size: 16px; line-height: 29px; color: rgb(51, 51, 51); background-color: rgb(255, 255, 255); min-height: 55px;">能否在一开始上课便将学生课前分散的注意力即刻转移到课堂上,并使其处于积极状态,是上好这堂课的首要任务</pre><p><br/></p>
<pre class="best-text mb-10" style="margin-top: 10px; margin-bottom: 10px; padding: 0px; font-family: "PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial, 宋体, sans-serif, tahoma; white-space: pre-wrap; word-wrap: break-word; font-size: 16px; line-height: 29px; color: rgb(51, 51, 51); background-color: rgb(255, 255, 255); min-height: 55px;">用简洁的语言或辅之动作拉开一堂课的序幕,更能引起学生对新知识新内容的热烈探求</pre><p><br/></p>