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内容简介
Unit One At a Party
Unit Two Interview
Unit Three Environment
Unit Four Family
Quiz（Unit 1～Unit 4）
Unit Five Sports
Unit Six Inquiring
Unit Seven Advice and Suggestions
Unit Eight Foreign Countries and Languages
Quiz（Unit 5～Unit 8）
Unit Nine School
Unit Ten Permission and Confirmation
Unit Eleven Famous People
Unit Twelve Truth or Lies
Quiz（Unit 9～Unit 12）
Unit Thirteen Travelling by Air
Unit Fourteen Interculture
Unit Fifteen Amusements
Unit Sixteen At the Library
Quiz（Unit 13～Unit 16）
Unit Seventeen Making Friends
Unit Eighteen Roommates
Unit Nineteen Becoming a Confident Speaker
Unit Twenty Making Arrangement
Quiz（Unit 17～Unit 20）
Keys and Scripts
