精选优质文档-倾情为你奉上Unit 18 MicrocomputerI. Lead-in Why is it important to know how a computer works? Easy, if you dont, it will be hard to control. Computers were never built to control us even though that is how it appears. Their creation was just another tool God gave man to use to benefit society. What can you do to learn more aboutcomputers? I have an easy answer. Just read, and use computers more. They are not that hard and with time you too can become the master over this to
