教师可通过形象而贴切的语言,将学生的注意力自然而然地引入新的政治课堂教学中。教学导语的设置可在一定程度上激发学生的求知欲,很好地调动学生的注意力,提高学生的学习兴趣,为新知识的学习打下良好的基础。在中学政治课堂中有多种多样的教学导语,通过对教学内容的透彻分析,寻找到适合该课程的课堂导语来提高中学政治课堂的教学质量是设置教学导语的根本目的。 Teachers can introduce students’ attention naturally into new political classroom teaching through vivid images. The setting of teaching aids can stimulate the curiosity of students to a certain extent, arouse the students ’attention well, improve the students’ interest in learning and lay a good foundation for the new knowledge learning. There are many kinds of teaching guides in the secondary school politics class. Through the thorough analysis of the teaching content, finding the suitable classroom lecture to improve the teaching quality of the middle school politics class is the basic purpose of setting the teaching guide.