近两年,国际粮价大幅上升,带动了我国国内粮价上涨,引发人们对粮食安全的担忧。本文介绍了粮食安全的概念,分析了粮价上涨的基本特征及原因,指出了我国粮食安全现状及存在的隐患,以及我国应对国际粮价上涨确保粮食安全的对策建议。 In the past two years, the sharp rise in international grain prices has driven the rise of domestic grain prices in our country and triggered people’s worries about food security. This paper introduces the concept of food security, analyzes the basic characteristics of rising food prices and their causes, points out the status quo and hidden dangers of food security in our country, and countermeasures and suggestions that our country should cope with the rising of international food prices to ensure food security.