【正文】
Warm up: Sing a song I . Greetings . II. Free talk: Weather report . T: OK, children, you see , the weather is changeable these days , sometimes, it’s hot, sometimes , it’s cold , so it’s easy for us to have a cold . If you have a cold , you will feel sick . Today ,let’s study Unit 4 Feeling sick stay in bed see the dentist have a toothache First ,let’s watch the following pictures and say: A: What’s the matter ( with you )? What’s wrong ( with you ) ? B: I have a cold. A: You should take some medicine . ( you need to take some medicine. ) A: What’s the matter ( with you )? What’s wrong ( with you ) ? B: