日常生活中，人们感冒、咳嗽、大病小病常有，这是听力中的常考内容。医生与病人的对话、病人与家属朋友的对话等会涉及到开处方、吃药用药、诊断、慰问等内容，考试也是经常涉及。英语中相关的日常用语主要有：
　　I have a bad cough and my chest aches.(我咳嗽得厉害并且胸口疼。)
　　I've sprained my ankle, and I've got a very bad headache.(我脚踝扭了，并且头疼的厉害。)
　　I have a sore throat and a toothache.(我牙疼并且喉咙痛。)
　　Do you have any appetite?(胃口好吗?)
　　You need to take a blood pressure, and then have a blood test.(你先测血压，然后验血。)
　　I'll have to give you a injection. After that, an urgent operation is necessary.(我先给你打一针，然后动手术。)
　　We will transfer you to another hospital.(你将转院治疗。)
　　Take two of these pills after meal, three times a day.(此药一天三次，每次两片，饭后服用。)
　　I'll give you a prescription.(我给你开个药方吧。)
　　This bottle of liquid medicine is for external application. (这瓶药水用以外涂。)
　　请分析下面的对话，体会其在听力中的应用：
　　D: Now would you lower your shorts?
　　P: What's that?
　　D: Just an injection.
　　P: Will it hurt?
　　D: Well, it won't hurt me,... There. Now, these pills.
　　P: Do I need to stay in hospital?
　　D: I'm afraid you have to.