对方德佺老师的关注,我表示由衷的感谢。借此机会,对《太阳》一课的教学作个补充说明。这次教学设计源于和支玉恒老师的《太阳》同课异构,所面对的学生是五年级上学期的孩子,所以在教学目标上,有了小学高年级段说明文教学的定位。方老师的判断是准确的。对于本课“到太阳上去,如果步行,日夜不停地走,差不多要走3500年;就是坐 I would like to express my heart-felt gratitude for the concern of each other. Take this opportunity to make a supplement to the teaching of ”Sun“. The teaching design stems from the heterogeneous ”Sun“ with Teacher Yu Zhiheng. The students it faces are children of the fifth grade last semester. Therefore, on the teaching goal, there is the orientation of the instructional explanation teaching in the upper grades of primary school. Fang’s judgment is accurate. For this lesson ”to the sun, if walking, walking day and night, almost 3500 years to go; is to sit