前辅文
UNIT 1?Greetings and Introduction
UNIT 2?Personal Identification
UNIT 3?Family and Friends
UNIT 4?Jobs and Hobbies
UNIT 5?School Life
UNIT 6?Around the House
UNIT 7?Food and Drinks
UNIT 8?Shopping
UNIT 9?Getting Around
UNIT 10?Talking About the Weather
UNIT 11?Holidays
UNIT 12?Famous People
