单词教学First aid treatment.ppt

First aid treatment scissors 剪刀 Jewellery 首饰，饰物 Swelling 肿胀；膨胀 squeeze out 挤出，挤压 unbearable 难以忍受的 scissors [?s?z?z] n. 剪刀 jewellery [?d?u:?lri] n. 首饰，饰物 unbearable [?n?be?r?bl] adj. 难以忍受的，不能忍受的 swelling[?swel??] vn. 肿胀；膨胀 squeeze out [skwi:z aut] 挤出，挤压 Read the new words Exercises in class 1.The lemon looks dry to me, but you may be able to a few drops. 2.The heat was . 3.She has some lovely pieces of . 4.He took a pair of and cut her hair. 5.His legs are out. scissors jewellery unbearable swelling squeeze out immediately gently unbearable jewellery scissors squeeze out swelling homework Review the new words and Write them down in your exercise book Make sentences using each learned words Thank you 謝謝 !! First aid treatment 1. Remove clothing using scissors if necessary unless it is stuck to the burn. Take off other clothes and jewellery near the burn. 2. Cool burns immediately with cool but not icy water. It is best to place burns under gently running water for about 10 minutes. (the cool water stops the burning process, prevents the pain becoming unbearable and reduces swelling.) Do not put cold water on third degree burns. 3. For first degree burns, place cool ,clean wet cloths on them until the pain is not so bad. For second degree burns, keep cloths cool by putting them back in a basin of cold water, squeezing them out and placing them on the burned areas over and over again for about an hour until the pain is not so bad. * * * *