Basic concepts and characteristics of information
(1) Understand the basic concepts of information.
(2) can describe the basic characteristics of information
(3) Understand the basic carrier form of information
(4) can analyze the characteristics of information through specific cases.
2. The development history and trend of information.
(1) Understand J- basic overview of information technology.
(2) Understand the development of information technology.
Understand the application of information technology in daily life.
(4) Understand the development trend of information technology.
33. Effective access to information
(1) Understand the homogeneity of information sources.
(2) Understand the general process of leisure.
(3)o hundreds of common acquisition tools
(4) Master the basic methods of collecting information.
(5) Can determine the source of information according to the problem.
(6) Understand the information storage formats commonly used by computers.
4. Strategies and skills of obtaining information from the Internet.
(1) You can use the browser network.
(2) Master the commonly used search engines.
(3) according to