新概念英语第一册第77-78课:Terrible toothache
　　Lesson 77 Terrible toothache要命的牙痛
　　Listen to the tape then answer this question.What time of day is it, do you think? How do you know?
　　听录音，然后回答下列问题。你认为如今是几点钟？你怎么知道的？　　Nurse: Good morning, Mr Croft.
　　护 士：早上好，克罗夫特先生。
　　Mr Croft: Good morning, nurse. I want to see the dentist, please.
　　克罗夫特先生：早上好，护士。我想见牙科　　医生。
　　Nurse: DO you have an appointment?
　　护 士：您约好了吗？
　　Mr Croft: No, I dont .
　　克罗夫特先生：没有。
　　Nurse: Is it urgent?
　　护 士：急吗？
　　Mr Croft: Yes, it is . Its ...