随着世界社会经济、科学技术和文化的发展 ,语言学和语言教学法也有了显著的发展变化 ,各种语言教学法也应运而生。这些教学法各有特点 ,在不同的范围内 ,不同的情况下 ,各自都取得一定的效果。因此 ,了解这些教学法各自的特点 ,对于我们在不同课型、不同教材、不同教学对象和 With the development of social economy, science and technology and culture in the world, linguistics and language teaching methods have also undergone significant development and changes, and various language teaching methods have also emerged. These teaching methods have their own characteristics, and they have achieved certain results in different situations and under different circumstances. Therefore, to understand the respective characteristics of these pedagogies, for different classes, different materials, different teaching objects,