How can we acquire the latest news?How can we acquire the latest news?

mediamedia

televisiontelevisionradioradionewspapernewspapermagazinemagazineInternetInternet

computercomputer

newspapernewspapernewspapernewspaper

magazinemagazinemagazinemagazine

radio

① ②

③③④

⑤

⑥

keyboardkeyboardkeyboardkeyboard

the part of computer that you type onthe part of computer that you type on

screenscreen

monitormonitoris the part of the computer that looks like a televisionis the part of the computer that looks like a television

the part of monitor that you look atthe part of monitor that you look at

mousemouse

Something you use to click on thingsSomething you use to click on things

光驱 光驱

hard dischard disc

floppy discfloppy disc

flash memoryflash memory

Introduction Introduction –– .Matching(5m) .Matching(5m)1.1. A monitor isA monitor is

2.2. The screen isThe screen is

3.3. A keyboard isA keyboard is

4.4. A mouse isA mouse is

5.5. A CD-ROM isA CD-ROM is

6.6. A hard disk isA hard disk is

a)a) the part of a computer that the part of a computer that storestores informations information

b)b) the part of the computer the part of the computer that you type onthat you type on

c)c) the part of the computer the part of the computer that looks like a televisionthat looks like a television

d)d) something you use to something you use to click click onon thing thing

e)e) the part of the monitor that the part of the monitor that you look at you look at

f)f) aa separate separate disk that disk that containcontains s lots of informationlots of 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?

Look at the following words,Look at the following words,do you know their meaning?do you know their meaning?

accessclick on/atcrash/breakdowndownload/ uploademail / e-zinehardwareInternet / intranetkeyword/ password

n. 通路 , 接近n. 通路 , 接近( 用鼠标 ) 点击( 用鼠标 ) 点击( 计算机 ) 死机( 计算机 ) 死机下载 / 上传下载 / 上传

电子邮件 / 电子杂志电子邮件 / 电子杂志硬件硬件因特网 / 内联网因特网 / 内联网密码密码用户名user nameuser name

Look at the following words,Look at the following words,do you know their meaning?do you know their meaning?Look at the following words,Look at the following words,do you know their meaning?do you know their meaning?

log on/off log in/outmodempersonal computer (PC)softwarestore = savesurfwebsite/webpage

(modulator and demodulator)

(freeware/shareware)

登陆 / 注销 登入 / 登出登陆 / 注销 登入 / 登出调制解调器调制解调器

个人电脑个人电脑软件 ( 免费 / 共享软件 )软件 ( 免费 / 共享软件 )

储存 / 保存 ( 信息 )储存 / 保存 ( 信息 )

surf the net/Internet 网上冲浪网上冲浪网站 / 网页网站 / 网页

Now answer the questions about other possible meanings of the words.1 Which word 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

things

surf

crash

store

4 what’s 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;

Software is the programs one uses on the computer.

Introduction Introduction –– 5.Using(4m) 5.Using(4m) Complete the Complete the following sentences with the right form of following sentences with the right form of the words just learnt.the words just learnt.1.1. Citizens may have free ______ to the library.Citizens may have free ______ to the library.

2.2. The information is __________ through Internet.The information is __________ through Internet.

3.3. There are many vegetables in ______. DonThere are many vegetables in ______. Don’’t t

worry about the flood.worry about the flood.

4.4. The cars _________ into each other.The cars _________ into each other.

5.5. Beer _________ alcohol.Beer _________ alcohol.

access

accessible

store

crashed

contains