一、课前展示可以督促学生“先学”课堂伊始,让学生展示课前自主学习情况,这对学生课前自学有一定的督促作用。随着新课改的推进,运用导学案,先学后教、以教定学基本上成了绝大多数语文课堂的模式。学生大多都有懒惰思想,如果课堂缺乏或不重视课前学习展示环节,学生的课前自学慢慢就会流于形式,对于教师布置的课前学习任务就会敷衍应付。如果教师重视课前自学成果展示,学生不论出于哪方 First, the pre-show can urge students “first learn ” at the beginning of the class, allowing students to demonstrate the situation before class, which pre-class students have a certain degree of supervisory role. With the new curriculum reform, the use of guide case, first after the teaching, teaching and learning has basically become the model of most language classes. Most students have lazy ideas. If the class lacks or does not attach importance to the pre-class study and presentation, the students’ self-study time will gradually become a form of self-learning, and the pre-class learning tasks arranged by the teachers will be dealt with in a perfunctory way. If the teacher attaches great importance to pre-class self-study show, students no matter where