Teaching practice plays a key role in exercise and training students’ practical ability ,innovation ability and comprehensive quality.To improve the students'cognition of the teaching practice ,pay attention to teaching practice in thinking ,is the guarantee of improving the quality of teaching practice ,the choice of teaching practice factory ,not the more advanced the better;teaching practice should be gradual ,from the shallower to the deeper ,from the easier to the more difficult ,is from lower to higher ground ;based on scene teachin...