There are intrinsic links between knowledge -based views and textbooks.The change of knowledge -based views that impact on the field of current knowledge will inevitably inspire the teaching material innovation .Postmodernism emphasizes the uncertainty, culture, situation, individuality of knowledge and advocate the construction of organic and diverse knowledge -based views.From this perspective, postmodern knowledge -based views have some value inspirations to our high school physics text-books in which we should pay close attention to textbook contents’ selectivity ---diversity orientation of textbook contents and emphasize physics textbook contents’ situation———from life into physics.% 知识观与教材有着内在的联系，知识观的转变必然会对教材的革新有所启示。后现代主义强调知识的不确定性、文化性、境遇性、个体性，主张建构多元、有机的知识观。后现代知识观为我国高中物理教材的革新提供有益的启示：关注教材内容的选择性———教材内容的多样化取向；注重物理教材内容的境遇性———从生活走进物理教学。由此审视我国高中物理教材的革新，应更关注教材内容的多样化和境遇性。
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