Unit One Likes and Dislikes Ⅰ.Suggested Teaching Plan Ⅱ.Key to Exercises Section Ⅰ Warming-up Section Ⅱ Listening Training Section Ⅲ Speaking Training Section Ⅳ Reading Training Passage A Camping in Style Passage B Mountaineering Secti6n Ⅴ Grammar Training-Restrictive Attributive Clauses Section Ⅵ Practical Writing Training-Letter of lnvitaiton Section Ⅶ Mini-Project Training Unit Two At the Bottom of My Heart Ⅰ.Suggested Teaching Plan Ⅱ.Key to Exercises Section Ⅰ Warming-up Section Ⅱ Listening Training Section Ⅲ Speaking Training Section Ⅳ Reading Training Passage A A Friend in Need Passage B Affection Secti6n Ⅴ Grammar Training-Restrictive Attributive Clauses Section Ⅵ Practical Writing Training-Letter of lnvitaiton Section Ⅶ Mini-Project Training Unit Three Let's Go Shopping Ⅰ.Suggested Teaching Plan Ⅱ.Key to Exercises Section Ⅰ Warming-up Section Ⅱ Listening Training Section Ⅲ Speaking Training Section Ⅳ Reading Training Passage A Computer Shopping Passage B Household Electical Applian.ces to Rural Areas Secti6n Ⅴ Grammar Training-Attributive Clauses(1) Section Ⅵ Practical Writing Training-Letter of lnvitaiton Section Ⅶ Mini-Project Training Unit Four The Internet Ⅰ.Suggested Teaching Plan Ⅱ.Key to Exercises Section Ⅰ Warming-up Section Ⅱ Listening Training Section Ⅲ Speaking Training Section Ⅳ Reading Training Passage A Online Shopping Passage B The Information Age: The Internet——How computer are linking people around the world Secti6n Ⅴ Grammar Training-Attributive Clauses(2) Section Ⅵ Practical Writing Training-Letter of Complaint Section Ⅶ Mini-Project Training Unit Five Chinese Festivals Ⅰ.Suggested Teaching Plan Ⅱ.Key to Exercises Section Ⅰ Warming-up Section Ⅱ Listening Training Section Ⅲ Speaking Training Section Ⅳ Reading Training Passage A Spring Festival Passage B Mid-Autumn Festival Secti6n Ⅴ Grammar Training-Subjunctive mood(1) Section Ⅵ Practical Writing Training-toasts Section Ⅶ Mini-Project Training Unit Six Western Festivals Ⅰ.Suggested Teaching Plan Ⅱ.Key to Exercises Section Ⅰ Warming-up Section Ⅱ Listening Training Section Ⅲ Speaking Training Section Ⅳ Reading Training Passage A On Christmas-Origin and Celebration Passage B Thanksgiving Day Secti6n Ⅴ Grammar Training-Subjunctive mood(2) …… Unit Seven Traveling in China Unit Eight Traveling Abroad