Unit One Greeting and Parting（Ⅰ） 1
Unit Two Greeting and Parting（Ⅱ） 9
Unit Three Time and Date 17
Unit Four Introductions（Ⅰ） 26
Quiz（Unit 1～Unit 4） 34
Unit Five Introductions（Ⅱ） 37
Unit Six On Campus 46
Unit Seven Describing People 55
Unit Eight Talking About the Weather 64
Quiz（Unit 5～Unit 8） 73
Unit Nine Thanks and Answers 76
Unit Ten Invitations（Ⅰ） 85
Unit Eleven Invitations（Ⅱ） 94
Unit Twelve Asking the Way 103
Quiz（Unit 9～Unit 12） 112
Unit Thirteen Hobbies and Interests 115
Unit Fourteen Inquiring About Health 124
Unit Fifteen Borrowing Books and Magazines 133
Unit Sixteen Language Learning 142
Quiz（Unit 13～Unit 16） 151
Unit Seventeen Apologies 154
Unit Eighteen Compliments 163
Unit Nineteen Congratulations 172
Unit Twenty Good Wishes 181
Quiz（Unit 17～Unit 20） 190