一、创设开放式教学环境1.激发兴趣,自主学习自主学习应从新课导入入手。新课导入的方法很多,如利用多媒体、讲述故事、实物演示、情景表演、猜测谜语等,如果教师能在“趣”字上做文章,在“开放”上下功夫,就能激发学生兴趣,调动学生学习积极性。实践告诉我们,各种导入方法各有特点,教 First, create an open teaching environment 1. To stimulate interest, autonomous learning Autonomous learning should be started from the new lesson. There are many ways to introduce new courses, such as using multimedia, storytelling, presentations, scene shows, guess riddles and so on. If teachers can write an article on the characters “Fun” and work hard on “Openness”, they can stimulate Student interest, mobilize students to learn enthusiasm. Practice tells us that various import methods have their own characteristics, teach