英语拼读基础知识spring <h3>第一课 http://www.5classroom.com/article.php?id=13 </h3><div>第二课 http://www.5classroom.com/article.php?id=14 </div><div>第三课 http://www.5classroom.com/article.php?id=15 </div><div>第四课 http://www.5classroom.com/article.php?id=16</div>