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教学内容:图形的变换(北师大版四年级上册第54页)师:我们已经初步学习了图形的变换,今天我们一起利用所学的知识进一步探索图形的变换。(教师板书课题:图形的变换)
Teacher: We have already studied the transformation of graphics initially, and today we use the knowledge we learned to further explore the transformation of graphics. (Teacher’s Book Topic: Transformation of Graphics)