课堂提问是一种教学技巧也是一种教学艺术 ,是教师重要的教学基本功和教育素养 ;是完成教学任务的主要手段 .1　为何问教师提问要有目的 ,要达到某种教学要求 ,而不是盲目设问 .对于问 ,一般有以下几个目的 :①激发思维 .通过提问落实教师的教学思想 ,集中学生的注意力 ,使学生 Classroom questioning is a kind of teaching technique and teaching art. It is an important basic teaching skill and educational quality of teachers; it is the main means to accomplish teaching tasks. 1 Why do teachers ask questions to have a purpose and reach a certain teaching requirement instead of blindly? Ask questions. For questions, there are generally the following goals: 1 Inspire thinking. Through the implementation of teachers’ teaching ideas, focus on the students’ attention, so that students