计算机专业英语 - 课件一

1、Computer English计算机英语如何掌握计算机英语为什么要学计算机英语编程 本身就依赖于英语软件开发中的技术文档和资料大都是英文的英语是IT的行业语言如何掌握计算机英语计算机英语应该学什么见书19页计算机英语应该怎样学4W（怎样学、何时学、何处学、跟谁学）短期学习和长期学习相结合用英文软件和看英文资料阅读英文计算机图书Unit One About ComputerSectiona A Computer OverviewNew Wordsoverview cash register coded message desktop laptop central processing unit

2、 printer memory chip hard disk drive operating system application school report bit byte subtract digit mainframe integrated circuit personal computer compiler programming language bug supercomputer cell phone surf miniature Unit One About ComputerSectiona A Computer Overviewcomputers started to bec

3、ome popular with big companies in the puters didnt become widespread in homes and schoolsuntil the 1980sHow do people use computerspeople use computers in many ways .stores teachers scientists architects police military and yourselfUnit One About ComputerSectiona A Computer Overview2.hardware and so

4、ftwarecomputer need hardware and software in order to workyour desktop or laptop and all the parts inside are called hardware.the programs that run the computer are call software.the computer operating system is softewre that tells the computer how to run.applications or programs are software that d

5、oes certain tasksUnit One About ComputerSectiona A Computer Overview3.how can computers do so much ?computerss can do so much is that they have a speciallanguage that telkls whta to do.4.who invented the computer?many inventions have contributed to the development ofmodern computers.pascal make machine that could add and subtract numberthe first digital computer called ENIAC was built in 1940s5.who invented computer programs?Grace Murray hopper compilers FLOW-MATIC6.later developments游戏规则：1.每组派6人参加，2人一组, 每组有12个词。2.针对大屏幕上的词进行描述