必修五第五单元Reading课件

skin n. 皮；皮肤 organ n. 器官 barrier n. 屏障；障碍物 poison n. 毒药；毒害 vt.毒害；使中毒 ray n. 光线；射线 complex adj. 复杂的 variety n. 变化；多样化 liquid n. 液体
radiation
n. 辐射；射线
mild adj. 轻微的；温和的 mildly adv.轻微地；温和地 pan stove
B
Tissue under them often can be seen
Part 5 First aid treatment
1. ________ Take off clothing and jewelry near the burns. Cool the burns with cool water. 2. ______ 3. ______ Place cool, clean wet cloths on the burns. Dry the burned area gently. 4. ______ 5. ______ Cover the burned area with a dry clean bandage. 6. ______ Keep the burned area ______ higher than the heart, if possible. 7. ______ Get the victim ____ to the doctor or hospital, if possible.
3).If burns affect all three layers of the skin and any tissue and organs under the skin, someone must__________. A A. be sent to hospital at once. B. be placed on the floor and cool the burns immediately. C. be undressed in order to cover the burned area with a clean, dry any water. D. be asked not to drink any water.
What has happened to them?
What can you do to help?
a snake bite
1. Lay the person down and keep him still. 2. Do not wash the venom (毒液) off the skin. （it will help identify the type of snake） 3. Apply pressure to the bitten part with your hands. 毒蛇的牙痕为单排, 无毒蛇的牙痕为双排。
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探究案1 Part1&Part2 探究案2 Part3
左（南） 黑板 右（北） 黑板
1&9
4组A3
2&7 3&6
5 组பைடு நூலகம்1 8组A1
探究案3 右（北） Part4&Part5 黑板
II. scanning Part 1: The purpose of skin
and the sun’s _________ harmful rays ; 2) Keep you ________ warm or ________; cool 3) Prevent you from _______ losing _______; water 4) Give you _____ sense______ of ______. touch 1) Protect you against _________, diseases _________ poisons
I. skimming
In which order are these topics covered in the text? Number them from 1 to 5. 3 the three types of burns _____ 5 what to do if someone gets burned _____ 1 the purpose of skin _____ 4 the symptoms of burns _____
4）.When someone is burned, what should be done first? A A. Remove clothing unless it is stuck to the burn. B. Dry the burned area gently. C. Cool burns immediately. D. Get the victim to the doctor or hospital.
Third degree burns affect all ______ three layers
and any ______ tissue and ______ organs under the skin.
They are very _______ severe injuries and the
高二人教新课标版必修五
Unit 5 First Aid
Reading
Unit 5 First aid
Words review
aid n. & vt. 帮助；援助 temporary adj. 暂时的；临时的 injury n. 损害；伤害 bleed vi. & vt. 流血 ankle n. 踝 (关节) choke vi. & vt. (使) 噎住； (使) 窒息
Part 2 Cause of burns
hot liquids
steam
fire
The sun
radiation
H2SO4
chemicals
Part 3 Types of burns
There are _______ three types of burns depending on which _______ layers are burned. top layer First degree burns affect only the _____ and should feel better within a day or two top Second degree burns affect both the _____ and the _______ second layer. These burns are _______ serious and take a few ______ weeks to heal.
So…
First aid is important for the victims (受害者), and necessary for us to learn about.
First aid is a __________ temporary form of help given ill or gets injured to someone who suddenly falls ______ __________ illness before a doctor can be found. Often the ______ injury is not_______, serious but there are other or ______ first aid quickly can save times when giving ______________ lives _____.
a bloody nose
sit down and bend his head forward slightly and pinch (捏) his nose
×
1. Look at the picture on the left. What has happened? The girl has pulled boiling water onto herself. 2. Can you guess what will happen to the girl? She will get bad burns.
What kind of first aid would you perform in this situation? Now quickly read about “First Aid for Burns” on Page33. See whether your ideas are correct.
n. 平底锅；盘子
n. 炉子；火炉 tissue n. 组织；手巾纸 swell vt. & vi. 膨胀；隆起
scissors n. 剪刀 unbearable adj. 难以忍受的
basin n. 盆；盆地
bandage n. 绷带
vital adj. 至关重要的；
生死攸关的
Unit 5 First aid Period2. Reading I—The overall reading 【Learning aims】 Knowledge aim： Master the important words and sentence patterns in this unit through this period: injure, bleed, organ, poison, swell, damage, wound, mild, symptom, etc. Ability aim： Have the ability to use what we have learnt to do first aid for burns correctly. Moral aim： Increase your awareness of the importance of knowing about first aid.
！ Warning
There were 760, 327 traffic accidents in China last year, resulting in 106, 367 deaths. 71.2% of the deaths were due to the lack of timely first aid.
hospital at once. victim must get to ________
Part 4 Characteristics of burns first degree burn second degree burn third degree burn
C
Mildly swollen
A
Blisters and watery surface
_____ 2 how we get burns
2. Choose the best answer.
1) .What are the characteristics of the first degree burns? D A. Black and white and charred. B. Rough, red and swollen. C. Rough, red and dry. D. Dry, red and mildly swollen. 2).Which of the following is NOT the cause of burns? B A. Steam and radiation B. The moon C. Fire and electricity D. Hot liquids and chemicals
bleeding
Put a bandage on the wound and apply pressure to reduce the bleeding.
choking
Make her spit（吐） by patting her on the back. Don’t slap (拳击) her back, which may make things worse.