Unit one Colleae Life Part Ⅰ Teaching Focus Focus One Listen In and Speak Out Focus Two Read In Focus Three Write Out Part Ⅱ Background Information Part Ⅲ Language Points Part Ⅳ Keys to Exercises Part Ⅴ Chinese Version Unit Two Communication Part Ⅰ Teaching Focus Focus One Listen In and Speak Out Focus Two Read In Focus Three Write Out Part Ⅱ Background Information Part Ⅲ Language Points Part Ⅳ Keys to Exercises Part Ⅴ Chinese Version Unit Three Planning and Scheduling Part Ⅰ Teaching Focus Focus One Listen In and Speak Out Focus Two Read In Focus Three Write Out Part Ⅱ Background Information Part Ⅲ Language Points Part Ⅳ Keys to Exercises Part Ⅴ Chinese Version Unit Four Sightseeing Part Ⅰ Teaching Focus Focus One Listen In and Speak Out Focus Two Read In Focus Three Write Out Part Ⅱ Background Information Part Ⅲ Language Points Part Ⅳ Keys to Exercises PartV Chinese Version Unit FⅣe Reservation Part Ⅰ Teaching Focus Focus One Listen In and Speak Out Focus Two Read In Focus Three Write Out Part Ⅱ Background Information Part Ⅲ Language Points Part Ⅳ Keys to Exercises Part Ⅴ Chinese Version Unit Six Shopping Part l Teaching Focus Focus One Listen In and Speak Out Focus Two Read In Focus Three Write Out Part Ⅱ Background Information Part Ⅲ Language Points Part Ⅳ Keys to Exercises Part Ⅴ Chinese Version Unit Seven Sports and Health Part Ⅰ Teaching Focus Focus One Listen In and Speak Out Focus Two Read In Focus Three Write Out Part Ⅱ Background Information Part Ⅲ Language Points Part Ⅳ Keys to Exercises Part Ⅴ Chinese Version Unit Eight Holidays Part Ⅰ Teaching Focus Focus One Listen In and Speak Out Focus Two Read In Focus Three Write Out Part Ⅱ Background Information Part Ⅲ Language Points Part Ⅳ Keys to Exercises Part Ⅴ Chinese Version