预习是一种自学,是学生通过课前自习初步理解知识、解决问题的过程。教师应重点培养学生自主探究、合作学习、独立获取知识的能力,课前预习学习活动应该成为学生学习的主要形式之一。明确学习目标使学生愿学、爱学、乐学。自读理解教给学生方法。学生通过自学初步达成预设的目标,并对自己找出的重点、难点问题进行深入探究,解决了一些问题。充分的调动每个学生的主体性,发挥每个小组的集体智慧,让每个学生都参入到学习讨论中,课前预习是课堂学习的前提,是一种自我探究、自我发现的学。把思维空间留给学生,把自学方法教给学生,把学生主动权还给学生,把自主时间还给学生,学生能够在获得知识的同时,逐步提高自己的思维水平和研究探索的能力。 Preview is a self-study, students pre-class study through the initial understanding of knowledge, problem-solving process. Teachers should focus on cultivating students’ ability of independent inquiry, cooperative learning and independent access to knowledge. Pre-class learning activities should become one of the main forms of student learning. Clear learning objectives enable students to learn, love to learn, music. Teaching self-taught method to teach students. Through self-learning, the students initially reach the preset goal, and make in-depth probe into the key and difficult problems they have found, and solve some problems. Fully mobilize the subjectivity of each student, give play to the collective wisdom of each group so that each student participates in the study and discussion. Pre-class preview is a prerequisite for classroom learning and a self-exploration and self-discovery learning. Leave space for thinking to students, teach students the self-learning methods, return students’ initiative to students, and give their own time back to students. Students can gradually improve their thinking level and their ability to explore and explore while gaining knowledge.