Unit 3 Online Tours Period 1 Welcome to the unitProfessor DuTV programmeJiangsu ChannelHow could we watch this programme? mouse screen keyboard know more about the computersmenuclick theiconU diskprinterscannerDo you know what they are?main unitcomplete part A on P 35What do you usually use your computer to do?play gamesI usually use the computer to watch videosI usually use the computer to chat with friendsI usually use the computer to draw and design pictures I usually use the computer to sea
