Unit 5 First Aid

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人教新课标必修五Unit 5 First aidFirst aid is a ____________________ given to someone who suddenly _______ or __________ before a doctor can be found. Often the _____ or ______ is not_______, but there are other times when giving ________________will save ______ .temporary form of helpfalls illgets injuredillnessinjuryseriousfirst aid quicklylivesWarming upWhat situation can you think of that needs first aid? A snake has bitten him on his leg. She has cut her arm with some broken glass and is bleeding badly.He has badly sprained his ankleShe is choking on a piece of food.She has broken her arm.He has a bleeding nose (a nosebleed).110

119

120Are you familiar with the following numbers?Police departmentFire departmentMedical emergency(急救) centre To treat a bleeding, you should put a bandage on the wound and apply pressure to reduce the bleeding.

A. True

B. FalseThe best way to treat a sprained ankle is to:

Put some ice pack on the ankle to reduce the swelling . Put a firm bandage around the foot and ankle.

Put a heating pad(垫子)around your ankle.

Keep on walking and jumping. To treat a choke, you should make him /her spit by patting him/her on the back.

A. True

B. False（吐） To treat a broken arm, you:

A. move the broken bone in no time.

B. keep the arm still using a sling to support the broken arm If you get a nosebleed, get the person to sit down, tilt his/her head forward slightly. Don’t let your head back to stop the bleeding.

(It may lead the blood into

the throat and easily cause choking.)3 Now quickly read about “First Aid for Burns” taken from a book called First Aid for the Family. See whether you ideas were correct.FIRST AID FOR BURNSReadingCauses of burnsFirst aid treatmentCharacteristics of burnsPart 1:Part 3:StructurePart 2:Part 4:Part 5:The functions of the skinTypes of burnsFirst aid for burnsPart1: The functions of the skin

1.Protect us against diseases,

poisons and the sun’s harmful rays.

（保护…免受…之苦）

2.Keep us warm or cool. 3.Prevent us from losing water.（阻止…免受…之苦） 4.Give us sense of touch.（触觉） Part2:What gets the skin burned? ○ hot liquids ○ chemicals

○ mild weather ○ steam

○ electricity ○ the sun

○ fire ○ radiation

○ spring (温泉)Part3-4:types and characteristics of burns blisterMildly swollenTissue under

them often

can be seen.second degree burnsfirst degree burns third degree burnsMild sunburn and burns caused by touching a hot pan or iron Severe sunburnt and burns

caused by hot liquidElectric shocks ,burning clothes or

Severe petrol fires ABC________ clothing and jewelry near the burns.

______ the 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.

______ the victim ____the doctor or hospital, if possible. Part 5 TreatmentTake offCool Place Dry Cover Keep higherGet to1 In which order are these topics covered

in the text? Number them from 1 to 5. the three types of burns

what to do if someone gets burned

the functions of the skin

the symptoms of burns

how we get burns35142Comprehending2 Read the text again and then label these pictures first, second and third degree burns.second degree

burnfirst degree

burnthird degree

burn3 Answer the questionsWhy should you put cold water on a

burn?

2. Why doesn’t a third degree burn hurt?Because the cold water stops the

burning process, stops the pain and

reduces the swelling. Because in the third degree burn the

nerves have been damaged. If there

are no nerves, there is no pain.3. Why do you think clothes and jewellery

near burns should be removed?

4. If someone has a third degree burn,

why might you see tissue? Because bacteria from the clothes and

jewellery could infect the burns. Because all the layers of the skin have

been burnt showing the tissue

underneath.4 Read the first aid treatments for these burns. If the treatment is right, write R in the brackets. If it is wrong, write W in the brackets and explain why. Then give the correct treatment.1 Wrong: Sam should not have broken the blisters because the burns could become infected. He should have poured cool water, not icy water on the burn. 2 Right.

3 Wrong: Mr Casey was right to take his wife’s blouse off but he should not have picked bits of blouse off the burn. The correct first aid treatment for a third degree burn is to remove clothing and jewellery near the burn but not if the clothing is stuck to the burn. He should not have put butter on the burn because it would have stopped the heat from escaping.

4 Right.

First aid is a temporary form of help given to someone who suddenly falls ill or gets injured before a doctor can be found.

1) Ellen has got a temporary job. 艾伦找到一份临时工作。

2) first aid 急救

give/offer/do first aid

First aid is of great help in our daily life.

急救在我们的日常生活中帮助很大。

短语联想

give/offer aid 援助　　　　　　　　　　　come to sb’s aid 帮助某人

cut off aid （突然）终止援助　　　　　　 a hearing aid 助听器

teaching aids 教具 　　　　　　　　　　　medical aid 医疗救护

with the aid of 借助于,通过……的帮助 　　in aid of 为了帮助3） fall ill 生病，病倒，其中fall 为连系动词fall + adj.

睡着了 ____________

静下来 _____________

His son suddenly ____ ___ last week.

他儿子上周突然生病了。

She has _____ ___ for a week.

她已经病了一个星期。fall asleepfall silent fell ill been ill4） injure v.

______ n. ______ adj.

injury to sth. …（部位）的伤

他干活时腿受了重伤。(injury)

He got ________________ at work.

他在意外事故中受了伤。(injure)

He __________ in the accident. injuries to the legs got injuredinjuryinjuredhurt

injure

wound

肉体，精神上的伤害（一般用语），疼痛

意外或事故而受伤

指外伤（刀、枪、剑伤）

He got _________ in the fighting.

He was badly _______ in a car accident.

Her words ________ me deeply.

I _________ my back when I fell.

My feet _______ .woundedinjuredhurthurtinjured2 bleed-blood-bloody (v.) (n.) (adj.) 他在流鼻血。

His nose was bleeding.

= He was __________________ .

= He has a _______ nose.

bleeding at the nosebloodybleed for

bleed sb. white

bleed to death为…而流血, 悲痛

榨干血汗

出血过多而死lose blood

flesh and blood

new/ fresh blood流血、失血

血肉之躯

新人 She choked with emotion.?

她激动得说不出话来。

The smoke almost choked me.

烟呛得我几乎喘不出气来。

The hall was filled with choking clouds of smoke.

大厅里充满了使人窒息的烟雾。

3. choke vi. & vt. 窒息; 阻塞 4. You have three layers of skin which act as a barrier against diseases, poisons and the sun’s harmful rays.

1）There are several layers of meaning.

有几层不同的含意。

2）barrier 屏障，障碍物，隔阂

You need to show the ticket at the barrier.

你需要在检票处出示(你的）票。

the language barrier 语言的隔阂

3）Small quantities of poison were detected in the dead man's stomach.

在死者胃中找到了少量的毒药。

5 sense (n. & v.)five sensessense of smellsense of hearingthe sixth sense!sense of touchsense of sightsense of taste幽默感

责任感

方向感sense ofhumour

duty

directionThe man has ___________________ . (无常识)

Wh 内容过长，仅展示头部和尾部部分文字预览，全文请查看图片预览。 u stick it on the wall.

5 A knowledge of first aid can make a real difference.Suggest answers to Exercise 41 Her symptoms showed that she had second degree burns on her wrist.

2 You can slow bleeding by applying pressure to the injury.

3 Kate showed great bravery when she tried to stop the man stabbing the woman.4 Show me that bruise on your throat; it looks rather serious.

5 Martin had called the ambulance service a number of times before they arrived.Thank you![文章尾部最后500字内容到此结束,中间部分内容请查看底下的图片预览]

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