本部分内容丰富,题目可以各种题型编制,难度可以自由控制。从设置为“送分”直到设置为压轴题的题目都很常见,色彩缤纷之中,有显著的特点可觅: 一、实验题材的题目居重要地位 本单元的基本物理现象,从日常生活看到后,以特设的实验进行研究,最后解决问题,是 This part is rich in content, the title can be compiled in various types of questions, and the difficulty can be freely controlled. From the setting of “send points” until the title of the finale title is very common, among the colorful, there are significant characteristics: First, the topics of the experimental topics are important status of the basic physical phenomena of this unit, from the daily After life is seen, research is conducted through special experiments, and finally the problem is solved.