Unit 5Carriage Services目录页 CONTENTS PAGE Learning Objectives Warming up Testing Your Ears Opening Your Mouth Reading Facing Different Cultures过渡页 TRANSITION PAGE Learning Objectives4 Learning Objectives Learn to explain railway regulations to passengers; Teach passengers to use facilities and resources on the train; Help passengers with their luggage and ticket problems; Grasp basic expressions to communicate with passengers.过渡页 TRANSITION PAGE Warming Up6 Warming UpA. Look at the following pict