日常生活中用来喝饮料的吸管在化学实验中有几种用法,如取用固体药品、储放少量药品、用作塑料袋封口夹、制作球棍模型、从试管中倒出酚醛树脂等。吸管的巧妙使用,使实验操作更为简单、方便,能将化学与生活结合起来。对化学实验进行优化设计,能够挖掘师生潜能,激发学生的学习兴趣。 There are several uses of chemical pipettes for drinking beverages in everyday life, such as taking solid pharmaceuticals, storing small amounts of pharmaceuticals, using plastic bag closures, modeling sticks, and pouring phenolic resin from test tubes. Ingenious use of straw, the experimental operation is more simple and convenient, chemical and life can be combined. Optimize the design of chemical experiments, to tap the potential of teachers and students to stimulate student interest in learning.