document.write ("<b>上一篇</b>：<a href='/DocHtml/567/2012/11/22/5142636919192.html'>《狐狸和乌鸦》教学反思</a><br><b>下一篇</b>：<a href='/DocHtml/567/2012/4/20/2359662717086.html'>正比例教学设计</a>")