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一、教材分析在新课程的背景下,教师对教材的处理应尊重教材的知识体系,实现“教教材”到“用教材”的转变。因此,本节课以“自主探究科学发现的过程来学习科学研究的方法”为设计理念,从而提高学生探究问题和解决问题的能力。二、教学目标(一)知识教学1.识记植物细胞吸水和失水原理。
First, the textbook analysis In the context of the new curriculum, teachers should deal with the teaching materials should respect the textbook knowledge system, to achieve “teaching materials” to “teaching materials” change. Therefore, this lesson is based on the concept of “studying the scientific research methods of self-exploration of the process of scientific discovery” so as to enhance students’ abilities to explore and solve problems. Second, the teaching objectives (A) teaching knowledge 1. Recognition of plant cell water and water loss principle.