Unit One Text A: American Meals Text B: In the Cafeteria Reading practice: American School Unit Two Text A: Merry Christmas Text B: A Long-Distance Call Reading practice: What's Your Name? Unit Three Text A: What Will the World Be Like? Text B: The Post Office Is Closed Reading practice: Room Service Unit Four Text A: Two Cousim Text B: Booking a Table Reading practice: Applying for a Job Unit Five Text A: A Letter Text B: A Delightful Room Reading practice: A Trip to Spain Unit Six Text A: A Birthday Gift Text B. The Room is too Cold Reading practice: Mother Was Confused Unit Seven Text A: A Good Hotel Text B: Planning a Picnic Reading practice: At the Hotel Unit Eight Text A: Smell and Sound Text B: Taking Clothes to the Cleaners Reading practice: A Roadside Restaurant Unit Nine Text A: What a Day! Text B: Too much Noise Reading practice: The Art to Be Polite Unit Ten Text A:Shanghai and Beijing Text B:The Bill Reading practice: Who's the Silly Man? Unit Eleven Text A: Our Basketball Team Text B: The Barman in Action Reading practice: In a Bar Unit Twelve Text A: Disney and Mickey Mouse Text B: Check out Reading practice: Sir Isaac Newton's Egg Unit Thirteen …… Unit Fourteen Unit Fifteen Unit Sixteen Vocabulary 不規(guī)則動詞變化表