(A lack of understanding of classroom teaching tasks. Its main performance is: the educational function is diluted. At present, knowledge-based still occupies an unshakable dominant position in university classroom, which leads to the central task of contemporary university classroom is teaching, while educating people is put aside, and teaching and educating people are seriously separated. As the saying goes, "poor learning is a defective product; Poor health is waste; Bad moral character is dangerous goods. " College students shoulder the heavy responsibility of social development. Their moral development not only affects their own development, but also affects the stability and future of society.
(B) the relationship between the three elements of classroom teaching is not clear enough. The three elements of classroom teaching are teachers, students and teaching content. Dealing with the relationship between them is the key to improve the quality of classroom teaching. However, at present, college teachers have not completely straightened out their relationship. Teachers overemphasize their leading role in the classroom, but they don't pay enough attention to students, the main body of classroom learning, and lack effective interaction with students, which fails to mobilize students' learning enthusiasm. As Zhang Chuting said, "The general dullness of China University is melancholy. The classroom was supposed to be a place for brainstorming, but it was horribly silent. " [1] This vividly illustrates the lack of students' dominant position in university teaching in China. In classroom teaching, teachers focus on imparting objective knowledge and the key contents of exams. As Professor Qiu Chengtong said, "It's really too shallow that college classes only focus on exams for teaching and students only focus on exams for learning." [2] This kind of classroom teaching is not conducive to students' mastery of the overall knowledge, to the broadening of students' thinking, to the improvement of students' innovative ability, and is incompatible with the "people-oriented" educational purpose.
(C) Imperfect examination system leads to poor classroom teaching effect. At present, college exams are generally based on the notes made by students when teachers are in class, or in the form of examination papers. It gives students a chance. Students who don't attend classes can pass the exam by copying or memorizing other students' notes before the exam, even higher than those who take notes carefully in class, especially liberal arts students. In this way, students don't pay attention to the lectures in class, their enthusiasm in class is not high, and even the phenomenon of skipping classes has appeared, which greatly dampened the enthusiasm of teachers and seriously affected the classroom teaching effect.