Unit 5 First Aid

Some common injuries a snake bite a sprained ankle When do they need first aid? Who needs first aid?

What is first aid? a temporary form of help First aid is a temporary form of help given to someone who suddenly ___________ or _____________ before___________________. falls ill gets injured a doctor can be found

1. The best way to treat a sprained ankle is to: A. keep his foot up and Put an ice pack on his ankle. B. keep his foot up and Put warm clothes on his ankle. A

A. sit down,bend her head forward and pinch( 捏 ) the nose B. sit down, bend her head backward And pinch( 捏 ) the nose 2. If a friend has a nosebleed, what should she do? It may lead the blood into the throat and easily cause choking.) A

3.A friend is choking and is coughing badly, you should : A. do nothing B. slap her four or five times on her back A

4. To treat a burnt finger, you: A. put some oil on them and wrap them in bandages B. put the burnt part under cold running water. B

skimming 1. How many parts are the text divided into? 2. What’s the topic sentence of each part? Fast Reading I. Skimming Five parts

What’s the topic sentence of each part? Part1: Part2: Part3: Part4: Part5: Fast Reading Functions of skin 皮肤的功能 Causes of burns 烧伤时的急救措施 Types of burns 烧伤的类型 Characteristics of burns 烧伤的症状 First aid treatment 烧伤时的急救措施 Tips: Pay attention to the headings; the first and the last sentence of each paragraph.

what’s the general idea of the text? It’s about ____________and information is organized according to __________, __________, ___________, ____________________. causes types first aid treatment for burns characteristics, first aid for burns

1.How many layers of skin do we have? 2.What are the functions of skin? Careful reading II. Scanning Part1 functions of skin

______layers of the skin three The top layer The second layer The third layer

Act as a barrier against _____________________________ Keep you ___________________ Prevent you __________________ Give you _____________________ disease, poisons and the sun’s harmful rays. warm or cool. from losing water. sense of touch What are the functions of skin?

Part 2 Causes of burns fire hot liquidssteam electricity the sunchemicalsradiation The various causes of burns

Part3 Types of burns ______ types of burns ( according to which layers of the skin are burned.) Three

The top layer The second layer The third layer

part4 Characteristics of burns

First degree burns mildly painful Red

浅 Ⅱ度 烧 烫 伤浅 Ⅱ度 烧 烫 伤 Second degree burns swollen blisters rough red Extremely painful

Ⅲ 度 烧 烫 伤Ⅲ 度 烧 烫 伤 third degree burns Black white charred No pain tissue

Why doesn’t a third degree burn hurt? no nerves, no pains

Part5 First aid treatment tools: bandage Ointment scissors butter Ice packs running water A basin Icy water oil Useful

14.swf show a game by flash Rescue a boy Show time

put the steps of first aid in right order. send the victim to hospital. cool burns with running water. bathe burns in a basin of cold water. remove clothing and jewellery near the burns. cover the burned area with a bandage.

First aid treatment Five Steps: Coolremove Bathe coversend 脱 冲 泡 盖 送

True or False 1. We will never get burned by the sun. 2. Burns are divided into three degrees according to the degree of pain. 3. Third degree burns are the most serious and painful. 4. Put cold water on any burns to cool them. 5. Do not rub the burns. 6. It’s better that you put some butter or oil on burns. F F T F F F Review

Important numbers Emergency medical service Fire station Police station

topic writing 1. 毫无疑问, 懂得一些急救知识很有必要, 因为危 险无处不在, 事故时时发生。 (there is no doubt that..., first aid) 2. 例如, 我们经常烫伤我们的手。烫伤时, 一定要 及时处理。 ( get burnt, treat) 3. 如果烧伤不严重, 最好把烧伤部位放在流水下 冲 20 分钟， 先用绷带包扎, 然后让医生敷药治疗 。 (bandage, apply) topic writing 根据提示, 利用本课所学知 识, 完成下面的小作文。

There is no doubt that it is necessary to know some knowledge of first aid as dangers lie everywhere and accidents happen from time to time. For example, we often get our hands burned, do treat it in time. If the burn is not serious, it’s best to place the burn under running water for about 20 minutes, first tie a bandage around it,Then ask a doctor to apply medicine to it.

1) Read the text carefully and find out the language points 2) finish the composition homework