所谓“实验导入”指的是运用实验导入新课.它是课堂实验教学的开端.实验导入的主要任务是在学习者和新的学习课题之间创设理想的诱发情境,激发学生学习兴趣和愿望,使具有课题意识,明确学习目的,动员必要的已有经验和认识,运用学会的学习方法. The so-called “experimental introduction ” refers to the use of experiment into the new class.It is the beginning of the classroom experimental teaching.Experimental introduction of the main task is to create an ideal situation between learners and new learning topics to stimulate students interest in learning And desire to make the subject aware, clear the purpose of learning, mobilize the necessary existing experience and understanding, the use of learning methods of learning.