吉林省长岭县第四中学高三英语《UNIT5 FIRST AID》课件 人教版.ppt

1、Reading.First Aid for BurnsWhat is first aid?First aid is the kind of help given to someone who suddenly _ or _ before a doctor can be found.falls illgets injured 1.The best way to treat a sprained ankleis to:A.Put some ice on your ankle.B.Put a heating pad(垫子)around your ankle.C.Keep on walking and

2、 jumping.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.)3.To treat a choke,you should make him/her spit by patting him/her on the back.A.True B.False4.To treat a bleeding,you should put a bandage

3、on the wound and apply pressure to reduce the bleeding.A.True B.False5.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 armWhat sort of injuries the girl will have?What kind of first aid would her mother perform?Could you give her s

4、ome advice?Pre-readingThe text are divided into five parts.In which order are these topics covered?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 burns3355114422Skimming:1.What can skin do for our bo

5、dy?(Para1)2.How can we get burnt?(Para2)ScanningRead para1 and 2 carefully and answer questions:give you sense of touchprotect you against diseases,poisons and the suns harmful rayskeep you warm or coolprevent you from losing waterYou can get burned by:_,_,_,_,_,_ and _.hot liquidssteamfireradiation

6、the sunelectricitychemicalsFirst degree burnsAffect the top_ 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.Swollen;_canbe seen._ or _ pain

7、.Black and white and _.TypesTypes&characteristicscharacteristics of burnsof burns(based on para3&4)(based on para3&4)1.Types1.Types2.Characteristics2.Characteristicslayertopsecondall threeswollenRoughtissueMildlyLittlenopressedBlisterscharredAccording to the form above,label these pictures withfirst

8、 degree burns,second degree burns and third degree burns.first degree burnssecond degree burnsthird degree burnsRead para5 carefully and do the“right”(R)or“wrong”(W)exercises1.Sam knocked over a kettle full of boiling water onto his legs.His legs became red,swollen and covered with blisters.Sam brok

9、e the blisters and poured icy water from the fridge onto the skin.2.While ironing clothes,Miss Good accidentally touched the 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 painfu

10、l.Then she went to see the doctor.WR3.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 to the burn.He then placed butter on the burn and covered it with a wet ban

11、dage.4.After an hour in the sun,Lily noticed her arms were red and hurt a bit.She went home and put them under cool running water.WRGroup work:How do you perform first aid in these situations?1.first degree burn on ones hand2.second degree burn on ones arm(At least one narrator,one injured person and two helpers)Enjoy a video: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.Search as much information as you can about first aidhttp:/ aid/http:/kids health.org/parent/first aid_ safe/