Unit 1 Greetings and Introductions 1
Unit 2 Weather and Climate 9
Unit 3 Good Manners 21
Unit 4 College Life(Ⅰ) 29
Unit 5 College Life(Ⅱ) 36
Unit 6 Friendship 43
Unit 7 Health 51
Unit 8 Family 58
Unit 9 Making A Phone Call 67
Unit 10 Asking for and Showing Directions 77
参考答案 86