《动物怎样运动》这课中,观察四条腿的哺乳运动奔跑时,四条腿提起的顺序是教学难点。对此难点,课文用一幅马在奔跑时三条腿同时离地的插图和直接叙述的方式进行处理。 为了使学生对“马在奔跑时,四条腿提起的顺序是右前、左前、右后、左后;或左前、右前、左后、右后。”这段叙述切实理解和领会,不至于生吞活剥,一知半解,我在课堂教学过程中,利用跑道旁 How to exercise animals This lesson, the observation of four-legged breastfeeding movement, the order of four legs is the teaching difficulty. This difficulty, text with a horse in the run three legs off the ground at the same time illustrations and direct way to deal with. In order to enable students to “run in the horse, four legs lift the order of right front, left front, right back, left rear; or left front, right front, left rear, right rear.” This narrative really understand and understand, Little knowledge, I use the runway in the classroom teaching process