有了预设,并在预设中有所生成,这说明师生间有了较好的互动;如果在预设生成的基础上,又有了许多非预设的生成,说明学生的学习积极性得到了充分发挥。预设是需要周全的但必须是有效的,“生成”是多元的但需要掌控的,和谐预设与生成,让课堂生成更具有方向感,更富有成效性。 Presets have been generated and presets have been generated, which shows that there is a good interaction between teachers and students. If there are many non-preset productions on the basis of the preset production, it indicates that the students are motivated to learn Got the full play. Presets need to be comprehensive but must be effective. Generate is diverse but needs to be controlled. Harmonization presets and builds make the classroom more directional and productive.