导入技能是指教师在新的教学活动开始前运用简练的语言引起学生注意、激发学习兴趣、唤起学习动机、明确学习目的、建立知识间联系,使学生快速进入学习状态的一类教学行 The introduction of skills refers to teachers in the new teaching activities before the start of the use of concise language to arouse students’ attention, stimulate interest in learning, arouse learning motivation, a clear purpose of learning, to establish a link between knowledge so that students quickly enter the learning state of a class of teaching