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1. Daniel keeps two white _____ (mouse) as pets. 2. I ________ (receive) an from my cousin two days ago. 3. I ________ (see) this movie before. mice received have seen 4. They used a knife ______ (open) the door. 5. This old man can use a puter _____ (do) word processing. 6. I don’t like watching football games. Let’s ______ (change) a channel. to do change to open 1. Read the text book and learn the new words and phrases by heart. 2. Do the exercises in the workbook. 。Unit3 Online tours Wele to the unit! travel around the world online Studying Aims: 1. To name the different parts of a puter. 2. To grasp and talk about the basic uses of puters. 3. To know the main topic of this unit. Remember the new words. Guide One ? screen ? ke