新概念一 Lesson 11 Is this your shirt? 这是你的衬衫吗? TEACHER: Whose shirt is that? TEACHER: Is this your shirt, Dave? DAVE: No, sir. It's not my shirt. DAVE: This is my shirt. My shirt's blue. TEACHER: Is this shirt Tim's? DAVE: Perhaps it is, sir. |pə'hæps|Tim's shirt's white. TEACHER: Tim! TIM: Yes, sir? TEACHER: Is this your shirt? TIM: Yes, sir. TEACHER: Here you are. Catch! 1kætʃ1 TIM: Thank you, sir.