作为生命的基本功能和结构单位,细胞是我们高中生物学习知识中的重点,特别是有关于细胞膜的结构和功能,我们必须对其相关知识有充分的认识。而为了利于理解和记忆这些知识,除了对课堂知识的学习以外,我们还可以借助一些直观的学习设备来深入掌握,比如有关于细胞膜的彩图和相关PPT等。 As the basic function and unit of life, cells are the focus of our high school biology learning, especially about the structure and function of the cell membrane. We must have a full understanding of their related knowledge. In order to facilitate the understanding and memorization of these knowledge, in addition to the learning of class knowledge, we can also use some intuitive learning device to master, such as the cell membrane color pictures and related PPT.