一、巧妙设计课堂教学的导语良好的开端是成功的一半。一堂课也不例外,好的导语,是提高课堂教学效率的重要环节,是吸引学生注意力的磁铁,是开启学生思维的钥匙,是沟通教与学的桥梁。 First, the ingenious design of classroom teaching lead a good start is half the battle. A lesson is no exception, a good guide language, is to improve the efficiency of classroom teaching an important part of the magnet to attract students' attention, is the key to open student thinking, is a bridge between teaching and learning.