问题的提出人类以信息技术为核心内容的现代科技竞争日趋激烈,世界各国均不同程度地加强了对中小学信息技术教育的重视程度,为此,国家教育部门已经将信息技术课纳入中小学必修课程。这是我国面向21世纪国际竞争、提高全民素质、培养具有信息素质和创新素质的新型人才的一 Issues raised Human information technology as the core content of the modern science and technology increasingly competitive, all countries in the world are to varying degrees, strengthen the emphasis on information technology education in primary and secondary schools, to this end, the national education department has included information technology class compulsory primary and secondary schools course. This is one of the new types of talents in our country that face the international competition in the 21st century, improve the quality of the whole nation and cultivate new talents with the qualities of information and innovation.