在课堂教学活动中,问答活动是十分重要且必要的,是增强师生交流互动的有效途径,涉及了提问与回答。同时,根据不同的提问目的以及答问要求,我们可将提问与回答分为导问与试答;查问与应答;拓问和溢答等类型。对此,笔者以高中数学教学为例,具体分析了教学中问答活动的组成,以提高问答有效性,增强教学效果。 In the classroom teaching activities, question and answer activities are very important and necessary. It is an effective way to enhance the interaction between teachers and students, and involves questions and answers. At the same time, according to the different questions and answering questions, we can divide questions and answers into questions and answers, questions and answers, questions and answers. In this regard, the author of high school mathematics teaching as an example, the specific analysis of the composition of question and answer activities in teaching in order to improve the effectiveness of question and answer, and enhance teaching effectiveness.