利用活动单的导入作用,让学生迅速进入英语学习情境,是实现小学英语有效教学的关键举措。活动单导学的背景下,导入优化设计的策略是多样化的,但核心只有一个,那就是结合学生的实际分析教学内容,以发现两者之间可能存在的差距,然后重新设计课堂导入活动。事实证明,这样的理论符合小学生的认知心理。 The introduction of the activities of a single role, allowing students to quickly enter the English learning situation is to achieve effective teaching of primary English key initiatives. In the context of activity guidance, the strategy of introducing optimization design is diversified, but there is only one core, which is to combine students’ actual analysis teaching content to find out the possible gap between the two and then to re-design the class introduction activity . Facts have proved that such a theory is in line with the pupil’s cognitive psychology.