课堂是教书育人的场所,课堂上的时间又是有限的,教师提出了向四十分钟要质量,而课堂教学的效果不但取决于教师如何教、学生怎样学,还取决于一定的教学环境。学生只有在良好的环境下学习才能全身心地投入,从而提高课堂教学效率。 Classroom is the place where teaching and educating people. The time in class is limited. The teacher proposes the quality to forty minutes, and the effect of classroom teaching depends not only on how teachers teach students how to learn, but also on certain teaching environment . Only in good environment can students devote themselves wholeheartedly to improve the efficiency of classroom teaching.