后进生分两种,一种是因为智力因素,此类学生通常比较勤奋,让人放心;另一种是非智力因素导致,他们在课堂上无精打采,眼睛到处游离,懒惰而散漫,课后则精神抖擞,调皮捣蛋,令人头疼,这类学生是老师重点关注的对象,课上时刻注意他们,使他们的精神能高度集中于课堂,不容许他们有丝毫的懈怠。公开课精彩纷呈,图文并茂,让听课者在享受视觉盛宴的同时,学习并接受着新颖、前卫的教学模式。一节公开课从预设到生成,凝聚着一个人、一个团队的汗水和智慧,整个教学流程环环相扣,时间紧、任务重,容不得丝毫打岔,否则预设的教学目标完成不了,从而会直接影响教学效果。所以,公开课上,教者都会把目光聚焦于优生身上,因而,课堂教学异常流畅。而在我们平时课堂上,同样的教学设施,同样 There are two kinds of later-life students, one is because of intellectual factors, such students are usually more diligent and reassuring; the other is caused by non-intelligence factors, they are listless in class, eyes are free, lazy and scattered, Trembling, naughty, headaches, these students are the focus of the teacher’s attention to the class, pay attention to them at all times, so that their spirit can be highly concentrated in the classroom, do not allow them the slightest slack. Open class colorful, illustrated, so that students enjoy the visual feast at the same time, learning and accept the new, avant-garde teaching mode. An open lesson from pre-set to generate, embodies a person, a team of sweat and wisdom, the entire teaching process interlocking, time is tight, heavy tasks, can not be the slightest interruption, or the default teaching goal can not be completed, Which will directly affect the teaching effect. Therefore, open class, the teacher will focus on eugenics who, therefore, the classroom teaching unusually fluid. In our usual class, the same teaching facilities, the same