评价学生的学习情况是课堂教学的必要环节,科学的评价不仅能引导学生透彻理解和灵活运用学习成果,还能激发学生的兴趣、开阔学生的思路、优化学生的价值观。教师合理运用旁白、辩白、对白、补白、留白等方式及其组合,可以构建多主体相互促进、多形式相互补充的课堂评价格局,进而有效促进学生的自主、全面、个性化发展。一、旁白:通过他人释评,深化观点交流旁白,原指戏剧角色在一旁评价其他剧中人物的话,也指影视片中的解说词。当学生对问题的阐释不够清晰或存在歧义时,教师可以启发其作进一步说明,也 Evaluation of students ’learning situation is an essential part of classroom teaching. Scientific evaluation can not only guide students to thoroughly understand and flexibly use learning outcomes, but also stimulate students’ interest, broaden students ’thinking and optimize students’ values. By reasonably using narration, dialogue, dialogue, blank and other combinations and combinations of teachers, teachers can construct a classroom evaluation pattern in which multiple subjects promote each other and multiple forms complement each other, so as to effectively promote students’ independent, comprehensive and individual development. One, narration: Through others comment, deepen the exchange of views narration, originally refers to the role of drama in the other side of the evaluation of the characters, also refers to the commentary in the film and television. When the student’s explanation of the problem is not clear or ambiguous, the teacher can inspire it for further explanation as well