针对语文教学中如何“先学”的问题,在“先学”学案设计与运用的比照解析中,比较静态呈现与动态行进的差异,判别议论焦点的线性预设与发散生成的优劣,探索“先学”对于放大教学有效性的途径与方法,旨在为语文课程的教学提供恰当的导与评的方式参考,有效放大教与学的增值效应。 Aiming at the problem of “learning first” in Chinese teaching, this paper compares the difference between static presentation and dynamic progression in the comparative analysis of the design and application of the “first learning” case study to determine the linear presupposition and divergence of the discussion focus The purpose of this study is to explore the ways and methods of enlarging the effectiveness of teaching in order to provide an appropriate guidance and assessment for the teaching of Chinese courses and to effectively amplify the added value of teaching and learning.