高考有机题的赋分大约占整张高考化学卷的15%左右,也是学生经常容易失分的主要试题之一。在现代高考中,有机题还有一个明显的特点,即大都以信息迁移(式)试题的形式出现,经常属于那种“高起点,低落点”型试题。一、以“官能团”性质为原则,以不变应万变。例1.白藜芦醇 The allocation of organic questions in the college entrance examination accounts for about 15% of the entire college entrance examination chemistry volume, and it is also one of the major questions that students often lose points easily. In the modern college entrance examination, there is one obvious characteristic of the organic problem, that is, most of them appear in the form of information transfer (form) examination questions, which often fall into the category of “high starting point, low falling point” type questions. First, with the principle of “functional group” as the principle, it should not change. Example 1. Resveratrol