教材分析:本课是浙江省小学信息技术六年级上册第二单元《网络与生活》的第三课,本单元主要是以网络中的各种实际应用为主线,突出网络在生活中的应用价值,主要内容围绕各类电子词典的查找及使用,在线翻译资料两个方面展开。学情分析:经过前几节课的实践,学生对在网上查找资料已经不陌生了,但是很多学生在上网查资料前都没有仔细推敲关键词的习惯,这样搜索的结果会不尽如人意。学生从四年级开始接触学习平台,已经对学习平台的使用比较熟悉,也养成了通过学 Textbook Analysis: This lesson is the third unit of “Network and Life” of the sixth unit of Information Technology in Zhejiang Province, the sixth unit of information technology. This unit is mainly based on various practical applications in the network, highlighting the value of the network in life , The main content around all kinds of electronic dictionary to find and use, online translation of data from two aspects. Academic analysis: After the first few lessons of practice, students are no strangers to find information on the Internet, but many students are not carefully examined the keywords before surfing the Internet habits, so the search results will be unsatisfactory. Students from the fourth grade contact with the learning platform, has been more familiar with the use of learning platform, but also developed through the learning