官能团分为化学键类如双键或三键,含氧官能团类如羟基、醚键、醛基、羰基、羧基、酯基、硝基,无氧官能团如氨基、卤素原子.多样性的官能团不仅是认识和掌握有机物性质和反应之源,也是考查学生思维多样性重要素材,因此多官能团有机化合物相关知识成为有机化学考查的重点和热点.视角1:多官能团再现辨认角度例1北京奥运会期间对大量盆栽鲜花施用了 Functional groups are divided into chemical bonds such as double bonds or triple bonds, oxygen-containing functional groups such as hydroxyl, ether, aldehyde, carbonyl, carboxyl, ester, nitro, anaerobic functional groups such as amino, halogen atoms. Recognition and mastery of the nature of organic matter and the source of reaction, but also to examine the diversity of students thinking important material, so multi-functional organic compound-related knowledge has become the focus of organic chemistry examinations and hot spots. Perspective 1: Identification of multi-functional reproduction perspective Example 1 during the Beijing Olympics for a large number Potted flowers applied