预习,顾名思义,是指学生在学习过程中在自我意识的指导下,对新的学习任务采取积极并有效的措施去完成的过程。为达成这一目的,需要学习者不但规划好预习步骤,更重要也是更关键的因素是依据这一规划从各方面汲取素材,在"温 Preview, as its name suggests, refers to the process of students taking active and effective measures to complete new learning tasks under the guidance of self-awareness during the learning process. In order to achieve this goal, it is necessary for learners not only to plan the preparatory steps, but more important and more crucial factors are to draw materials from all aspects according to the plan,