高三英语 书面表达之单元话题写作 Unit 5 first aid.ppt

Dear friends, I am happy to give a talk, sharing what I learnt about first aid. First aid is the timely treatment given to the injured before doctors comes. Students as we are, we should prepare for an emergency by learning something about first aid, which is urgently needed in some accidents. For example, if someone suffers from a sprained ankle while doing sports, the best way to treat it is to put an ice pack or cold water on his ankle. When treating a cut, we should take immediate action to clean the wound and stop the bleeding. Call 120 if the injury is too severe to deal with. Besides, keeping a first- aid kit handy is a wise choice. In conclusion, knowing how to perform first aid is of great importance in our daily life, which sometimes means the difference between life and death. Only with a cool mind and adequate knowledge can we offer a helping hand when necessary. Polish your writing 1. To begin with, I want to tell you what is first aid. To begin with, I want to tell you what first aid is. 2. Only when giving first aid quickly, can we save lives in time before the ambulance comes. Only by giving first aid quickly can we save lives in time before the ambulance comes. 3. If you can offer first aid in time, it has a great possibility that you can save a life. If you can offer first aid in time, there is a greater possibility that you can save a life. 4. Facing so many uncertain things during our daily life, getting the hang of the knowledge of first aid is very important. Facing so many uncertain things in our daily life, we should get the hang of adequate first aid skills, which is of great importance. 5. It is helpful for us to learn first aid, which can help you or others out of trouble. It is important for us to learn first aid, which can help ourselves or others out of trouble. 6. When meeting someone gets a broken arm, the first thing we should do is removing dirt form wound. When som