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1对话在复习“ATP的主要来源——细胞呼吸”时,我请一位学生默写人体细胞呼吸作用的反应式。师:请把人体细胞呼吸的反应式写在黑板上。生1:在黑板上写出反应式:无氧呼吸产生酒精和二氧化碳。师:他写的对吗?生2:我的答案与他不同,人体细胞进行的是生成乳酸的无氧呼吸。师:当大家进行长时间的剧烈运动时,是不是会
1 Dialogue When reviewing “the main source of ATP - cell respiration”, I asked a student to write the reaction of human cell respiration. Teacher: Please write the reaction of human cell respiration on the blackboard. Health 1: Write a response on the blackboard: Anaerobic respiration produces alcohol and carbon dioxide. Teacher: Did he write right? Student 2: My answer is different from him. What human cells do is anaerobic respiration that produces lactic acid. Teacher: When everyone is struggling for a long time, will it be