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我在备课中有两点体会:博览和割爱。暑假,大家都外出旅游,我的身体不好,只能呆在家里,干什么呢?把教材通读了一遍。找出教材中的重点、难点、进一步翻阅资料,为开学的教学工作,做好准备。例如光合作用这个难点课,如何给学生讲清楚,确实需要花一番功夫,教科书第27页短短九行文字,就把光反应交待了,但学生如何能看懂?教师又怎样才能使学生理解?例如:光反应中叶绿素的激发态问题、水的光解问题、
I have two lessons in lesson preparation: Expo and cut love. Summer vacation, we all travel, my body is not good, can only stay at home, what to do? Read the teaching material again. Find out the key and difficult points in the teaching materials, read the materials further and prepare for the teaching work for the start of the school. For example, the difficulty of photosynthesis class, how to make it clear to students, really takes some effort, textbook short nine lines of text, put the light reaction confessed, but how can students understand? How teachers can make students Understand? For example: the reaction of chlorophyll in the light of the excited state of the problem of photolysis of water,