讲读新课文时,背景介绍是不可缺少的重要环节。而介绍什么用什么方式介绍,都会直接影响到学生的学习效果。通常的做法是在学习课文前先介绍。其实,背景介绍可以出现在讲读课文之前或之后,也可以出现在讲读过程中,不宜千篇一律。如果背景介绍出现在讲读课文之前,会影响学生的选? When reading a new text, background introduction is an indispensable part. The introduction of what is introduced in what way will directly affect the student’s learning effect. The usual practice is to introduce it before learning the lesson. In fact, the background introduction can appear before or after reading the text, and can also appear during the reading process. It should not be stereotyped. If the background introduction appears before reading the text, will it affect the student’s choice?