人教高中英语5Unit5Warmingup&Reading课件(7)

Warming up accidents bleeding choking burn/catch fire a nosebleed a snake bite a sprained ankle a broken arm heart attack First aid is a temporary（暂时的） form of _________ given to someone who suddenly __________ or ____________ before a doctor can be found. help falls ill gets injured What is first aid ? According to the title and pictures, can you guess what the text is about? The text is about first aid for burns. Pre-reading First Aid forBurns Reading Fast Reading ______ the three types of burns ______ what to do if someone gets burned ______ the functions of the skin ______ the symptoms (症状) of burns ______ how we get burned (Causes) 3 5 1 4 2 According to the subtitles (副标题), please number the topics from 1 to 5. Task 1 Careful Reading ØThe functions of the skin:Task 2 What can the skin do ? 1) Protect you against diseases, poisons and the sun’s harmful rays; 2) Keep you _______ or _____; 3) Prevent your body from __________ ___________; 4) Give you _____________. losing too sense of touch warm cool much water The skin can … ØCauses of burns What gets your skin burned ? ○ hot liquids ○ electricity ○ spring ○ radiation ○ fire ○ chemicals ○ the sun ○mild weather ○ steam dry, and mildly swollen… red A B ØTypes & characteristics of burns C rough, red and swollen, blisters, very painful black and white and charred… Second degree burns First degree burns Third degree burns Affect/Burn different layers of the skin: The third layer The second layer The top layer B ØTypes & characteristics of burns C rough, red and swollen, blisters, very painful dry, red and mildly swollen… black and white and charred… Second degree burns First degree burns Third degree burns A 1. ______ clothing and jewellery near the burns. 2. ______ the burns with cool but not icy water. 3. ______ cool, clean wet cloths on the burns. 4. ______ the burned area gently. 5. ______ the burned area with a dry clean bandage. 6. ______ the burned area higher than the heart . 7. ______ the victim to the doctor or hospital at once if they are second degree or third degree of burns. Take off Cool Place Dry Cover Keep Get ØFirst aid treatment Role 1: a person getting injured Role 2: a person giving orders(指令) Role 3: a person giving first aid How to give the girl first aid treatment? (Please act it out. ) Task 3 Useful words and expressions Step1: Take off… (clothing) Step2: Cool…(running water) Step3: Place…(clean, wet cloths) Step4: Dry…(the burned area gently) Step5: Cover …(a dry, clean bandage) Step6: Keep…(higher than heart) Step7: Get…(hospital) ◆ What new words have you learnt? ◆ How many degrees of burns? ◆ How many steps of the treatment for burns? Self-assessment(自评) injured, bleed, swollen, blister… three degrees of burns 7 steps of the treatment for burns 1. Learn more about how to give first aid from newspaper, magazines or Internet. 2. Find out the useful words and expressions in this part and finish Ex.2 on page 36. Homework