“源于生活、源于社会,服务于生活、服务于社会”、“从化学的视角去认识科学、技术、社会和生活方面的有关问题”等新课标的理念在近年中考化学试题中得到充分的体现,突出表现为在试题中设置了大量的STS[英文Science(科学)、Technology(技术)、Society(社会)的缩写]试题．本文以2005年各地中考试题为例,剖析该类试题的命题特点,供参考． The concept of new curriculum, such as “from life, from society, serving life, and serving the society” and “relevant issues related to the understanding of science, technology, society, and life from the perspective of chemistry”, has been fully applied in recent years in the chemistry test papers for middle school entrance examinations. The embodiment of the program is highlighted by the fact that a large number of STS [English Science, Technology, Social Abbreviation] questions are set in the test questions. This article takes the middle school examination questions in 2005 as an example to analyze the proposition features of this kind of questions for reference.