unit5Firstaid公开课学习教程.pptx

《unit5Firstaid公开课学习教程.pptx》由会员分享，可在线阅读，更多相关《unit5Firstaid公开课学习教程.pptx（33页珍藏版）》请在得力文库 - 分享文档赚钱的网站上搜索。

1、What is first aid?第1页/共33页What things at home can be dangerous?electrical equipmentelectric wirespoisonskniveshot waterglassgaspets第2页/共33页Nowadays there are a lot of unexpected accidents.What would you do in such situations?第3页/共33页第4页/共33页1.The best way to treat a hurt ankle is to:A.Put an ice pac

2、k on your ankle.B.Put a heating pad(垫子垫子)around your ankle.C.Keep on walking and jumping.treat a hurt ankle第5页/共33页2.If you get a nosebleed,gently let your head back to stop the bleeding.A.True B.False(It may lead the blood into the throat and easily cause choking.)第6页/共33页3.To treat a burn,you:A.Ru

3、b(擦擦)some butter on it.B.Hold the burnt part under cold running water.C.Put salt on the burnt part.第7页/共33页 4.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 第8页/共33页5.Your friend has an asthma(哮喘哮喘)attack,but she doesnt have h

4、er medicine.Youd better:A.Get a paper bag for her to breathe into.B.Get her a cup of coffee.C.Take her outside for fresh air.(caffeine咖啡因 can help to dilate扩大 the windpipe气管)第9页/共33页6.To treat a choke,you should make him/her spit by patting him/her on the back.A.True B.False第10页/共33页7.If someone is

5、having a heart attack,you should first:A.Call 120 B.Perform CPR(心肺复苏心肺复苏)第11页/共33页 8.To treat a bleeding,you should put a bandage on the wound and apply pressure to reduce the bleeding.A.True B.False第12页/共33页Assessment of results All correct:Congratulations!You have a good knowledge of first aid.You

6、 may become a first aid expert in the near future.47:You have some knowledge of first aid,but you should work harder and learn more about it.第13页/共33页03:It seems that you are not interested in first aid.If an emergency happens to the people around you,you will have some trouble in helping them.第14页/

7、共33页What is first aid?First aid is _ given to someone who suddenly _ or _ before a doctor can be found.a temporary form of help falls illgets injured 第15页/共33页Do you know how to give her specific first aid treatment?Can you guess what will happen to the girl?She may get burned by the boiling water第1

8、6页/共33页第17页/共33页Read the text quickly and complete the main idea of it.The text mainly introduces _ types of burns and their characteristics as well as how to give _ when burns happen.first aid treatmentthree第18页/共33页Skim the subtitles and put the following statements in right order._ the three type

9、s of burns_ what to do if someone gets burned_ the functions of the skin_ the symptoms of burns_ how we get burns3 3 3 35 5 5 51 1 1 14 4 4 42 2 2 2Skimming:第19页/共33页2.What can skin do for our body?(Para1)Scanninggive us sense of touchact as a barrier against diseases,poisons and the suns harmful ra

10、yskeep us warm or coolprevent us from losing waterScan para1&2 and answer questions:1.How many layers of skin are there?The three layers of skin:The top layerThe second layerThe third layer第20页/共33页2.How can we get burnt?(P2)We can get burnt by:hot liquidssteamfirethe sunelectricitychemicalsradiatio

11、n第21页/共33页First degree burnsAffect the _ of the skin.Dry,red and mildly_._ painful.Turn white when _.Second degree burnsAffect both the _&the _ layer._,red and swollen.Extremely painful._ watery surfaceThird degree burnsAffect_ _ layers of the skin.Black and white and _._ or _ pain.may be pain aroun

12、d_Swollen;_canbe seen.Types&characteristics of burns (based on para3&4)(based on para3&4)1.Types1.Types2.Characteristics2.Characteristicstop layertoptopsecondsecond allall three threeswollenswollenRoughRoughtissuetissueMildlyMildlyLittleLittlenonopressedpressedBlistersBlisterscharredcharred edge of

13、injuredarea第22页/共33页According to the form above,label these pictures with first degree burns,second degree burns and third degree burns.first degree burnssecond degree burnsthird degree burns第23页/共33页1._ clothing and jewelry near the burns.2._ the burns with cool water.3._ cool,clean wet cloths on t

14、he burns.4._ the burned area gently.5._ the burned area with a dry clean bandage.6._ the burned area _ than the heart,if possible.7._ the victim _the doctor or hospital,if possible.Part 5 TreatmentTake offCool Place Dry Cover Keep higherGet to第24页/共33页Tell right from wrong;Indicate where it is wrong

15、 if it is wrong;Indicate why it is wrong;Correct 1.Sam knocked over a kettle full of boiling water onto his legs.His legs became red,swollen and covered with blisters.Sam broke the blisters and poured icy water from the fridge onto the skin.Based on this,we can know his burn belongs to second degree

16、 burns.Sam shouldnt have broken the blisters because the burns could become infected.Sam shouldnt have poured icy water but cool water on the burn.第25页/共33页Tell right from wrong;Indicate where it is wrong if it is wrong;Explain why it is wrong.2.While ironing clothes,Miss Good accidentally touched t

17、he iron.Her wrist blistered and became watery.It hurt a lot.She put her wrist under the cold water tap and then kept placing cool,clean,damp cloths on it until it was less painful.Then she went to see the doctor.Based on this,we can know his burn belongs to second dgree burns.Based on Para5,for firs

18、t degree burns and second degree burns,first place burns under gently running water for about ten minutes.And then place cool,clean,wet cloths on burns until the pain is not so bad.Based on Para5 if the burns are second or third degree burns,it is vital to get the victim to the doctor or hospital at

19、 once.第26页/共33页Tell right from wrong;Indicate where it is wrong if it is wrong;Indicate why it is wrong;Correct 3.Mrs Caseys sleeve caught fire while she was cooking.Her arm looked terrible but it didnt hurt.The skin was charred.Her husband took off her blouse and picked off bits of the blouse stuck

20、 to the burn.He then placed butter on the burn and covered it with a wet bandage.Based on this,we can know his burn belongs to third dgree burns.Based on para 5,he was right to take off her wifes blouse but he shouldnt have picked off bits of blouse off the burn.Because if you pull the clothes that

21、are stuck to the burn,you would pull the tissue under clothes off too.This would cause more damage to the burn.He shouldnt have placed butter on the burn because it would prevent the heat from escaping and cause infection.He shouldnt have put a wet but a dry bandage on the burn.第27页/共33页Tell right f

22、rom wrong;Indicate where it is wrong if it is wrong;Indicate why it is wrong;Correct 4.After an hour in the sun,Lily noticed her arms were red and hurt a bit.She went home and put them under running water.Based on this,we can know his burn belongs to first degree burns.Based on Para5,she did right.P

23、utting the sunned arms under running water can stop the burning process,prevent the pain becoming unbearable and reduce swelling.第28页/共33页Congratulations!You really did a good job!第29页/共33页Try our best to give them effective first aid if they are in danger.We should care about others,and We should care about others,and help people in an emergency.help people in an emergency.Life is preciousLife is precious第30页/共33页 Get more about first aid from the newspaper,magazine or the Internet.第31页/共33页Thank you very much!第32页/共33页谢谢您的观看！第33页/共33页