Unit One Greetings and Introductions 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 Occupations 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 Asking for and GⅣing Directions. 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 Talking about the Weather 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 FⅣe Hobbies 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 GⅣing AdVice and Concerns 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 SeⅤen Thanks and Regrets 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 Study 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