| contents introduction zoom in components zoom in book sample unit general guidelines student book contents unit 1this is your life! unit 2which is the least expensive? unit 3someday i`ll be unit 4i need to ask you for a favor review 1：units 1—4 unit 5what was he thinking? unit 6too heavy for the role unit 7my favorite things unit 8do you have the time and money? review 2：units 5—8 unit 9 a happy event unit 10 vacation plans unit 11 have you ever…? unit 12 let’s have a party． .review 3：units 9—12 zoom in workbook 3 answer key |
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