一、限时法使学生在规定时间内完成学习任务。例如集合站队限时 ,要求快静齐 ,也可限时完成练习次数。二、数数法通过教师学生数数来集中注意力。例如 :教师站在队前 ,学生齐数教师手指 ,教师高举双手（掌心朝前） ,让学生数教师不断变化的手指 ,要求学生反应快 ,报数准确。三 First, the time-limited method enables students to complete their learning tasks within the prescribed time. For example, the time limit of a team station is set to be fast and quiet, and the number of exercises can also be completed in limited time. Second, the number of teachers through the number of teachers to focus attention. For example: Teachers are standing in front of the team, students are counting on the teacher’s finger, and the teacher raises both hands (palm forwards) to allow the students to count the teachers’ changing fingers and ask the students to react quickly and report accurately. three