教学情境的创设一般是在课堂的起始阶段,也有其他时段的.但多数为课堂的导入阶段.良好的开端等于成功的一般,因此,创设教学情境是课堂教学中很重要的环节,深受广大教师的重视.教学情境的创设方式是多样的,而利用问题来创设教学情境,是众多老师最常用的方法,它能快速的进入主体,促进教学效率的提高.但,良好的教学情境问题,并不是很轻易的创设的,需要老师在备课的时候进行构思. The creation of teaching situation is generally in the initial stage of the class, but also other periods, but most of the class into the stage of the class, a good start equal to the general success, therefore, the creation of teaching situations is a very important part of classroom teaching, by The majority of teachers attach importance to the creation of teaching situations are varied, and the use of problems to create teaching situations is the most commonly used method of many teachers, it can quickly enter the main body to promote the improvement of teaching efficiency.But, good teaching situation , Is not very easy to create, need teachers to prepare ideas in the time of preparation.