轴对称及性质2 => http://218.246.181.124/zyk/sx/sxkj/%D6%E1%B6%D4%B3%C6%BC%B0%D0%D4%D6%CA2.ppt
探索轴对称的性质 => http://www.etc.edu.cn/iitc/%B5%DA%D2%BB%C6%DA/ziliao/xiamenhuiyi/more/wangguansheng/%CF%C3%C3%C5%D1%D0%CC%D6-%B9%C5%D0%C2%D5%C2/%D1%D0%CC%D6%BB%E1%B7%A2%D1%D4%B8%E5.ppt
探索轴对称的性质 => http://www1.huaxue123.com/sx/UploadFiles_8154/200512/20051204212649116.ppt
探索轴对称轴对称的性质 => http://202.107.232.248/jys01/uploadfile/225-1.ppt
探索轴对称的性质 => http://xkwq.e21.edu.cn/e21sqlimg/files/fff20060108082640_1564707590.ppt
