人教版高中英语book5 unit4 making the news reading 教学课件 (共36张PPT).ppt

1、FirstFirst AidAidYubei middle School sccmaxThe most beautiful teacherDo you thinkthey suddenly feel ill or get injureda snake bitebleedinga sprained anklechokinga broken arma nosebleedthey need helpa doctor can be found immediatelyWhat is first aid?First aid is a temporary form of _given to someone

2、who suddenly _ or _ before a doctor can be found.Giving first aid quickly will _.help falls illgets injured save peoples lifeCan you guess what will happen to the girl?What is in need at this moment?Look at the picture on the left.What has happened?The girl has pulled hot _ onto herself.She will get

3、 _.liquidsburnsFirst aid for burnsFast Reading 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 skin_ the symptoms of burns_ how we get burns35142First Aid For BurnsThe three layers of skin:The

4、 third layerThe second layerThe top layerPart 1What are the functions of skin?It keeps you _ or _.It prevents your body from_ .It is where you feel _ ,_or _.It gives you your _.Warm coolLosing too much water Cold heat painsense of touchII.Scanning causes of burnssteamradiationhot liquidschemicalsH2S

5、O4firethe Sun electricity Part 2part 3 types and characteristic of burns?How many types of burns are there?In each type,which layer of skin is affected?Which type of burns is it?PicturesTypesCharateristics3.What are types and characteristics of burns?ABCfirst degree burnssecond degree burnsthirddegr

6、ee burnsdry,red,mildly swollenrough,red,swollen,blistersblack,white,charred,swollenListen to Part 5 and find 6 steps about first aid for burnsclothsbandagevictimclothingburnsburned areaRemoveCoolPlaceDryCover GetThe suitable things in first aid treatment of burnsscissorsDry bandageClean clothsCool w

7、aterWarm waterClean bandage ointmentoilbutterIcy waterWhy should you put cold water on a burn?Because the cool water stops the burning process,prevents the pain becoming unbearable and reduces wellingWhy cant you put butter,oil or ointment on burns?Because they keep the heat in the wounds and may ca

8、use infection.If burns are on arms or legs,what should victim do?If burns are on face,what should victim do?First aid for burnsskin acts as a 2_ against disease,poisons and suns harmful rayshot liquids,steam and so on can 3_ burns.First degree burns affect4 _layer of skin.5_ degree burns are extreme

9、ly painful.Third degree burns have little or no painful,because the 6 _ are damaged.Clothes and jewellery near burns should be removed because bacteria from them could 8_ the burns.Its better to put 9_ water on the first and second burn for ten minutes.Use dry and clean 10_ to cover the burned area.

10、burns7_ for burnsfunctionscausetopsecondnervestreatmentcoolbandage_of skinbarrierStuck toDiscuss what kind of first aid you should give in the following situations and then act them out.1.Your friend has an asthma(哮喘)attack,but she doesnt have her medicine.Youd better:A.Get a paper bag for her to br

11、eathe 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)Have the victim sit down and elevate the foot.Put an ice pack on the ankle to reduce the swelling.Put a firm bandage around the foot and ankle3.The best way to treat a hurt ankle is

12、to:A.Put an ice pack on your ankle.B.Put a heating pad(垫子)around your ankle.C.Keep on walking and jumping.treat a hurt ankle4.To treat a choke,you should make him/her spit by patting him/her on the back.A.True B.FalseIf the person can cough,dont do anything.If he/she cant cough and is turning blue i

13、n the face,hit him/her between the shoulder blades with the flat of the hand three or four times.Make him/her spit by patting him/her on the back.Dont slap his back,which may make things worse.Dont eat too fast and dont forget to chew your food.Dont talk or laugh while having food in the mouth.Get t

14、he person to sit down,tilt his/her head forward slightly and gently pinch the soft part of the nose below the bridge.4.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.)1.Check to see if he is breathin

15、g.2.Try to start his breathing.Some more situationsPress a hand on his chest many times.Use the mouth-to-mouthmethod.Lay him on his back,close his nose with your fingers and breathe into his mouth.Repeat this as often as necessary.2.When carrying out rescue breathing,how many times a minute should y

16、ou blow air into the victims mouth?_.A.4 B.8 C.15 D.20C Learn how to swim.Swim with a life-buoy.Never swim alone.Dont swim in dangerous waters.Go to the hospital at once.Never pull it out of the cut.For not serious cuts,washthe area of cut,dry it andcover it with a bandage or a piece of dry and clea

17、n cloth.Never play with knives or other sharp objects.Always be careful with your tools,especially knives.Try our best to give them effective first aid if they are in danger.Life is preciousLife is preciousWe should care about others,and help people in an emergency.first aidSearch as much information as you can about first aid36