摘  要:根据新课程物理教学理念——“提高全体学生的科学素质”、“注重学生发展，改变学科本位”、“从生活走向物理，从物理走向社会”、“注重科学探究，提倡学习方式多样化”以及“注重情感态度、价值观的培养”等。本文对“引入”在新课程中学物理教学中的应用作以分析和探究，探究的内容包括了物理课程改革的背景、物理课程改革的要点、“引入”的含义、“引入”在新课程中学物理教学中的地位和作用、“引入”的类型、“引入”的方法和“引入”需要注意的问题。

　　　教学有法，但教无定法。不同的方法其运用的方式是多样化的，同一个新课内容引入的方式也是多样化的。我们只要把新课程中物理教学“引入”的方法有效的、灵活的应用在新课中，就能“一石激起千层浪”，瞬间把学生们的心抓住，为后面的教学环节创造优越的条件，为整个教学的发展提供良好的开端。

关键词：新课程；中学物理教学；引入；方法；策略

ABSTRACT:According to physical teaching ideas of the new curriculum ---“improve all students’ scientific quality”, “emphasize students’ development and change the subject stardard”, “from life to physics, from physics to society”, “pay attention to science exploration and promote the diversification of study modes”, and “focus on cultivaling emotion attitudes and values”. This paper makes an analysis and research on the application of “lead in”in middle school physics teaching in new curriculum, its content includes the background and main points on the reform of physics course, meaning of “lead in”, the status and functions that “lead in”plays in middle school physics teaching in new curriculum, types and methods of “lead in”,and matters of “lead in”that we should pay attention to.

    Educational activities have many methods, but there are not fixed teaching methods. The applied way of different method is not unique. A new content has diversified lead-in methods. So if we apply the methods of “lead in”in physics teaching in new curriculum effectively and flexibly, we can gain the effect that a stone arises thousands of wave. And instantly catch students’ hearts and create better conditions for later teaching process, what is more, which also provides a running start for the whole teaching development.

Keywords:New curriculum; Middle school physics teaching; Lead in; Method;Strategy