大潮河是贯通苏北大地的一条母亲河。宽阔逶迤的大潮河，用它那甘甜的清水，滋养了两岸世代纯朴而又善良的儿女；奔腾不息的大潮河，潮起又潮落，它好像在诉说着两岸许许多多美丽而动人的故事。杨老师任教的这所小学校，就坐落在大潮河岸上。他对校门前这条朝夕相伴的潮河，是 Tidal River is a Mother River through the earth in northern Jiangsu. The broad tidal river, with its sweet water, has nourished the simple and kind children of both generations; the ever-growing tide of the river, rising and falling, seems to be telling the many beautiful and touching story. The little school taught by Mr. Yang is located on the banks of the tidal river. He is in front of the school tide accompanied by the morning and evening, yes