高二英语Unit8 First aid知识精讲 人教版一. 本周教学内容Unit 8 First aid二. 教学目标1. Talk about first aid and medicine.2. Practise talking about when you should and should not do.3. Write a process paragraph.三. 教学重难点 Some useful expressions四. 具体内容Background information1. Emergency Medical Numbersemergency medical services: 120fire department 119police department 1102. A lot of accidents happen every day which cause countless injuries and deaths. If we have a knowledge of first aid
