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1、Unit3 online travelVocabulary1、電腦的不同用途電腦的不同用途2、繪畫(huà)和設(shè)計(jì)繪畫(huà)和設(shè)計(jì)3、換頻道換頻道4、編寫(xiě)電腦程序編寫(xiě)電腦程序5、收發(fā)電子郵件收發(fā)電子郵件6、一個(gè)叫、一個(gè)叫.的新的教育光盤(pán)的新的教育光盤(pán)7、幫助你學(xué)習(xí)英語(yǔ)和地理、幫助你學(xué)習(xí)英語(yǔ)和地理8、在同時(shí)、在同時(shí)9、睡熟睡熟,睡著了睡著了10、每次得一分每次得一分11、把某人帶離一個(gè)地方把某人帶離一個(gè)地方12、扮演一個(gè)扮演一個(gè).的角色的角色13、通過(guò)測(cè)試你的英語(yǔ)語(yǔ)法通過(guò)測(cè)試你的英語(yǔ)語(yǔ)法 和詞匯知識(shí)和詞匯知識(shí)14、看見(jiàn)許多有用的信息看見(jiàn)許多有用的信息 在屏幕上在屏幕上15、賣(mài)出賣(mài)出16、你去過(guò)的地方你去過(guò)的地方

2、17、被標(biāo)上明亮的紫色、被標(biāo)上明亮的紫色Different uses of computersWe use it for playing gamesWe use it for drawing and designingWe use it for word processing.We can use it for writing computer programs.We use it for sending and receiving e-mails.We use it for chatting.We use it for shopping on the internet.We use it f

3、or listening to music.different parts of computersscreenkeyboardmouseprinterU-diskhard diskfloppy diskdigital camera 1.You use it to put your words and pictures onto paper.printer2.You use this set of keys for typing.keyboard3. You move it with your hand to work on the computer.mouse4. You can see w

4、ords and pictures on it.screen5.Sets of instructions that control your computer.programs6.It shows a list of information and bets you choose what to do. menuFill in the blanks.1.A _ is used for typing information into computer.2. A _ is used for moving the cursor on the screen.3.A _ is used for putt

5、ing the words and pictures onto paper.keyboardmouseprinter4.Programmers design _ to control computers.5.We can see words and pictures on the _.6.People store information on the _ and floppy disks.programsscreenhard1.My new k_ is very comfortable and I can type very easily.2. A computer has a s_ like

6、 TV and we can see words and pictures.3. If you move the m_ with your hand and you can see a cursormove on it.eyboardcreenouse4. A h_ disk can store more information than a floppy disk. 5. If you have a p_ you can putthe words and pictures onto paper.6. If you want to control the computer you have to know some i_first. ardrinternformation1、快的多、快的多 2、輕松地打字、輕松地打字3、選擇一個(gè)菜單中的圖標(biāo)、選擇一個(gè)菜單中的圖標(biāo)4、我明白了、我明白了5、點(diǎn)擊它、點(diǎn)擊它6、打印出來(lái)、打印出來(lái)much fastertype easilychoose one icon in the menuI seeclick on it print it out