| 话题新颖，贴近生活，形式多样，梯度分明，口语词汇，真实材料。 |
| Unit 1 Computers and the Internet Unit 2 Shapes and Colors Unit 3 Music and Art Unit 4 City and Country Unit 5 Keeping Healthy and Fit Unit 6 Asking for Help Unit 7 Making Small Talk Unit 8 Sightseeing Unit 9 At the Airport Unit 10 Giving Opinions Unit 11 Jobs Unit 12 Personalities Unit 13 At the Post Office Unit 14 Taking a Bus or Taxi Unit 15 At the Train Station Appendix Scripts and Keys |
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