公開課教案 (4)

1.Review some words and expressions in this unit.(3分)1. first aid 8. electric shock2. injury 9. char3. fall ill 10.blister4. sprained 11.swollen5. bleed 12.squeeze out6. essential 13.pour7. poison 14.layer2. Lead-in（5分）a. Lets look at some pictures in the warming up. The first one is “a snake bite”,in Chinese. And second one is bleeding, means.So accidents can happen everyday, right?b. Look at another picture, please find pre-reading. There is a picture on the left. What has happened to the little girl?The girl has poured hot(boiling) water onto herself. So she will get bad burns. .(T: What should her mother do? She will give her first aid. Todays topic is about “first aid”.標(biāo)題寫在黑板上)3. Fast reading:（學(xué)生5分大致瀏覽，2分完成題目，共7分） a.Read the text quickly and complete the main idea of it.The text mainly introduces three types of burns and their characteristics as well as how to give first aid treatment when burns happen.b.The text are divided into five parts. In which order are these topics covered？Number them from 1 to 5. 3 the three types of burns 5 what to do if someone gets burned 1 the functions of the skin 4 the symptoms of burns 2 how we get burns4.Detailed reading:a. Fill in the blanks (in Para.1)（1分看，1分回答，共2分）1.Our bodys largest organ:_2.We have _ _ of the skin.3.Your skin _ you _ or _.4.It _ your body _ _ _.5. It gives you your _ _ _ .b. What can cause burns?(in Para.2)（馬上回答1分）Hot liquids, steam, fire, radiation, the sun, electricity and chemicals. c. Read types and characteristics of burns and answer these questions.（看做5分，4分，共10分）1.How many types of burns are there?2.Which layer of skin is affected in each type? 3.Which type of burns is it?1. 2. 3. 4.Which one of the three degree burns is the most painful? Why doesnt a third degree burn hurt?d. Read “First Aid Treatment” and fill in the blanks（5分）1.Why cant you put oil or ointment on burns?2.Summary of first aid treatment: clothing and jewellery near the burns. burns with cool water. cool, clean wet cloths on the burns. the burned area gently. the burned area with a dry clean bandage. the burned area than the heart, if possible.5. Are you familiar with the following numbers?(1分)Police department 110Fire department 119Medical emergency(急救) centre 1206.How to deal with the following situations:（8分）a. The best way to treat a sprained ankle is to:A. Put some ice pack on the ankle to reduce the swelling . Put a firm bandage around the foot and ankle.B. Put a heating pad(墊子)around your ankle.C. Keep on walking and jumping.b. To treat a choke, you should make him /her spit(吐) by patting him/her on the back.（act out） c. If you get a nosebleed, what should you do?(act out)A. put your head backward B. put your head forward slightlyLife is preciousWe should care about others, and help people in an emergency.Try our best to give them effective first aid if they are in danger.