减轻学生负担,提高教学质量,使学生变苦学为乐学,是教学改革的重要课题之一。因为,这样做有利于调动学生的积极性和主动性,既打好基础,又发展特长,以便培养出具有献身精神和创造才能的社会主义事业的建设者和接班人。 Reducing the burden on students, improving the quality of teaching, and making students become more willing to learn is one of the important topics in teaching reform. This is because doing so is conducive to mobilizing the enthusiasm and initiative of students, and laying a good foundation as well as developing their specialty so as to cultivate the builders and successors of the socialist cause with dedication and creative ability.