深度系统小组-保亭中学王琛.ppt

保亭中学 王琛,Unit 5 First aid for burns,Can you guess what will happen to the girl?,How will her mother deal with the burn?,Look at the picture on the left. What has happened?,The girl has pulled boiling water onto herself.,She will get bad burns.,学习目标：,1. 通过快速阅读理解文章的要点. 2. 通过仔细阅读能从文章中找出皮肤的功能，烫伤的原因，烫伤的类型及特征 . 3. 懂得如何进行烫伤的简单急救处理。,自学互动(一)： Fast reading 1. Read the text quickly and complete the main idea of it. The text mainly introduces (1)_types of burns and their characteristics as well as how to give (2)_ when burns happen. 2. The text are divided into(被分成) five parts. Put these topics in right order. Number them from 1 to 5. _ the three types of burns _ what to do if someone gets burned（First aid treatment） _ the functions (功能；作用)of skin _ the symptoms （症状；征兆）of burns _ how we get burns (causes of burns),three,first aid treatment,1,2,3,4,5,自学互动（二） Detailed reading(精读） Read part1 and 2 carefully and answer questions:,1. What can skin do for our body? (P1) a. b. c. d . 2. How can we get burnt? (P2) You can get burned by :_, _, _, _, _, _ and _.,protect you against diseases, poisons and the suns harmful rays,keep you warm or cool,prevent you from losing water,give you your sense of touch,hot liquids,steam,fire,radiation,the sun,electricity,chemicals,Read Part3-4: types and characteristics of burns, and then fill in the blanks.,sw,swollen,white,watery,tissue,nerves,second degree burns,first degree burns,third degree burns,B,C,Read part 4 carefully and then fininsh Exercise 2 in Comprehending.,A,3.Read Part 5,jewellery,cool,about an hour,Dry,bandage,higher,当堂检测 Choose the best answer,(1) In the text， burns are sorted according to the of the skin burned A. layer B. function C. type D. area,答案：A,(2) Which of the following is not the function of the skin according to the text？ A.It protects you against disease， poisons and the suns harmful rays. B.It helps the heart beat. C.It can keep you warm or cool. D.It prevents your body from losing water and gives the sense of touch.,答案：B,(3) If someone gets burned and his hands get black and white and charred， it belongs to . A. the first degree B. the second degree C. the third degree D. none of the above,答案： C,Discussion,Discuss with your partner to see whether the following is right or wrong. If its wrong， explain why and give the correct statement. Mary knocked over a kettle full of boiling water onto her legs. Her legs became red， swollen and covered with blisters. Mary broke the blisters and poured icy water from the fridge onto the skin.,参考答案： Wrong. Mary should not have broken the blisters because the burns could become infected. She should have poured cool water， not icy water on the burn.,Try our best to give them effective first ai