1, with different modes, Lianyungang Haizhou Foreign Language Middle School has opportunities for overseas students to communicate every winter and summer vacation, while Haining Middle School has an open teaching mode to improve students' ability to debug works.

2. The method of conversation is different. According to certain teaching requirements, Foreign Language Middle School in Haizhou District, Lianyungang City asked students questions and asked them to answer, and Haining Middle School was the first to answer.