人教版高中英语必修5Unit5Warmingup&Reading课件

What is the most important thing for us? Warming Up ＆ Reading 1. To know the types and characteristics of burns. 2. To learn to summarize the main idea of the passage from the title of the text and the sub- titles within it. 3. To know how to give first aid for burns. Objectives(目标） What is first aid? First aid is ___________________ given to someone who suddenly ___________ or _____________ before a doctor can be found. Do you know how to give her specific first aid treatment? Can you guess what will happen to the girl? She may get burned by the boiling water Survey 1.Cool burns immediately with icy water. 2.Put butter or oil on burns. 3.Remove clothing using scissors if necessary. 4.Rub the burned area gently. 5.If burns are on the face, he should lie down. Part 1 A.Causes of burns B.The functions of skin C.First aid treatment D.Characteristics of burns E.Types of burns Skim the text and match main idea with each part Part 2 Part 3 Part 4 Part 5 What’s the main purpose of the passage? A. To explain the three types of burns. B. To show the symptoms of burns. C. To tell us the causes of burns. D. To tell us what to do if someone gets burnt. Choose the best answer. 1. The largest organ of our body is ______. A. heart B. liver (肝脏) C. skin D. stomach 2. There are ______ types of burns. A. two B. three C. four D. five the top layer the second layer the third layer tissue under the skin nerve 3.How many layers of skin do you have ? three layers of skin: ØThe functions of the skin 1) Protect you against _______, _______ and ____________________; 2) Keep you _______ or _____; 3) Prevent your body from __________ ___________; 4) Give you your _____________. losing too sense of touch warm cool disease poisons the sun’s harmful rays Part 1 much water steam fire the sun electricity chemicals hot liquids radiation Part 2 ØCauses of burns cloths bandagevictim clothing burns burned area Remove Cool Place DryCover Get Part 5 ØFirst aid treatment Read Part 5 and find 6 steps about first aid for burns Survey 1.Cool burns immediately with icy water. 2.Put butter or oil on burns. 3.Remove clothing using scissors if necessary. 4.Rub the burned area gently. 5.If burns are on the face, he should lie down. W W R W W Summary causes characteristics functions types treatment Try our best to give them effective first aid if they are in danger. Get more about first aid from the newspaper, magazine or the Internet. Thank you very much !