1、How can we acquire the latest news?How can we acquire the latest news?mediamediatelevisiontelevisionradioradionewspapernewspapermagazinemagazineInternetInternetcomputercomputernewspapernewspapermagazinemagazineradiokeyboardkeyboardthe part of computer that you type onthe part of computer that you ty
2、pe onscreenscreenmonitormonitoris the part of the computer that looks like a televisionthe part of monitor the part of monitor that you look atthat you look atmousemouseSomething you use to click on thingsSomething you use to click on things光光驱驱hard dischard discfloppy discfloppy discflash memoryfla
3、sh memoryIntroduction .Matching(5m)1.A monitor isA monitor is2.The screen isThe screen is3.A keyboard isA keyboard is4.A mouse isA mouse is5.A CD-ROM isA CD-ROM is6.A hard disk isA hard disk isa)a)the part of a computer that the part of a computer that storestores s informationinformationb)b)the par
4、t of the computer that you the part of the computer that you type ontype onc)c)the part of the computer that the part of the computer that looks like a televisionlooks like a televisiond)d)something you use to something you use to click onclick onthingthinge)e)the part of the monitor that you the pa
5、rt of the monitor that you look at look at f)f)aa separate separate disk that disk that containcontains lots s lots of informationof information常见电脑组件及外设常见电脑组件及外设Look at the following words,Look at the following words,do you know their meaning?do you know their meaning?accessclick on/atcrash/breakdo
6、wndownload/uploademail/e-zinehardwareInternet/intranetkeyword/passwordn.n.通路通路,接近接近(用鼠标用鼠标)点击点击(计算机计算机)死机死机下载下载/上传上传电子邮件电子邮件/电子杂志电子杂志硬件硬件因特网因特网/内联网内联网密码密码用户名user nameuser nameLook at the following words,Look at the following words,do you know their meaning?do you know their meaning?log on/off log in
7、/outmodempersonal computer(PC)softwarestore=savesurfwebsite/webpage(modulator and demodulator)(freeware/shareware)登陆登陆/注销注销登入登入/登出登出调制解调器调制解调器个人电脑个人电脑软件软件(免费免费/共享软件共享软件)储存储存/保存保存(信息信息)surf the net/Internet网上冲浪网上冲浪网站网站/网页网页 Now answer the questions about other possible meanings of the words.1 Which w
8、ord means both(a)to look at different websites on the Internet?(b)to ride big ocean waves?2 Which word can you use to describe both(a)an accident in a car?(b)A computer breakdown?3 Which word is both(a)a verb meaning to save information on your computer(b)a noun meaning a place where you can buy thi
9、ngssurfcrashstore4 whats the difference between the verb and noun meanings of the word log?5 what is the difference between computer hardware and computer software?A log is a piece of a cut down tree;To log on means to start work on a computer.Hardware is the tangible（有形的，实体的）pieces of equipment;Sof
10、tware is the programs one uses on the computer.Introduction 5.Using(4m)Complete the following sentences with the right form of the words just learnt.1.Citizens may have free _ to the library.2.2.The information is _ through Internet.The information is _ through Internet.3.There are many vegetables in _.Dont worry about the flood.4.4.The cars _ into each other.The cars _ into each other.5.5.Beer _ alcohol.Beer _ alcohol.accessaccessiblestorecrashedcontains
