【设计理念】在新课程背景下,教师应与学生积极互动、共同发展,注重学生的独立性和自主性,引导学生质疑、调查、探究,让学生在实践中学习。教师的教学方式,重要的是创设丰富的教学环境,信任学生的学习能力,营造宽松的课堂气氛。教学活动具有创造性,可以结合具体情 【Design Concept】 Under the background of the new curriculum, teachers should actively interact with students, develop together, pay attention to the independence and autonomy of students, and guide students to question, investigate and explore so that students can learn in practice. Teachers ’teaching methods, it is important to create a rich teaching environment, trust students’ learning ability, and create a relaxed classroom atmosphere. Teaching activities are creative and can combine specific situations