【正文】
ine。 To log on means to enter the puter system so that you will be allowed to begin using it. Hardware is the tangible(有形的,實(shí)體的) pieces of equipment。 software 注 : 在合成詞中,有的連寫(xiě),有的分開(kāi)寫(xiě),有的用連 字符,一般沒(méi)有明確的規(guī)定,而只有習(xí)慣的寫(xiě)法。Let’s check your knowledge of the puter ! monitor screen mouse keyboard CDROM hard disk Let’s check your knowledge of the puter ! monitor screen mouse keyboard CDROM hard disk thumb drive hard disk thumb drive Introduction Match the items with their definitions P51 1. A monitor is 2. The screen is 3. A keyboard is 4. A mouse is 5. A CDROM is 6. A hard disk is a) the part of a puter that stores information b) the part of the puter that you type on c) the part of the puter that looks like a television d) something you use to click on thing e) the part of the monitor that you look at f) a separate disk that contains lots of information P51 ? Check the meanings of these words. access click on/at crash/breakdown download/ upload hardware keyw