Unit 5 Reading课文语法填空First Aid For Burns一、语法填空(根据课文内容、依据语法规则完成下面短文）The skin, which acts as 1_ barrier against disease, poisons and the suns 2_ (harm) rays, is an essential part of your body. So if your skin gets burned it can be very serious. Depending on 3_ layers of the skin are burned, they are called first, second or third degree burns. First degree burns make an effect only 4_ the top layer of the skin and it turns white when 5_ (press). Second degree burns include severe sunburn and burns 6_ (cause) by hot liquids. Third degree burns cause little or no pain if nerves are damaged；may be pain around edge of injured area. If possible, we should do some first aid. First, remove clothing using scissors if necessary unless it is stuck to the burn. Take off other clothing near the burn.Cool burns 7_ (immediate) with cool but not icy water, which prevents the pain becoming 8_ (bear) and reduces swelling. It is 9_ (help) to put cloths in a basin of cold water, squeeze them out and place them on the burned area over and over again. Hold the bandage 10_ place with tape if necessary. Lastly, it is vital that we should get the victim to the doctor or hospital at once if the injuries are second or third degree burns. 参考答案：一、1. a 2. harmful 3. which 4. on 5. pressed 6. caused 7. immediately 8. unbearable 9. helpful 10. in