一个学生有了自学能力,他就可以主动学习,独立思考;将来长大参加了工作,他可以根据自己的需要,继续提高自己的专业水平,去自由探索,去发明创造。所以,用长远的眼光来看,培养学生自学能力是有重要意义的。而在小学课前预习是培养学生自学能力的重要途径,也是课堂教学的重要环节。那么, A student with self-learning ability, he can take the initiative to learn, think independently; future grow up to participate in the work, he can according to their own needs, continue to improve their professional level, to free exploration, to invent. Therefore, in the long run, it is of great significance to cultivate students’ self-learning ability. The pre-lesson preparation in primary school is an important way to train students’ self-learning ability and also an important part of classroom teaching. Well,