Unit 5 Reading and Thinking （ppt课件）(3)-2022新人教版（2019）《高中英语》选择性必修第二册.pptx

1、Unit 5 First Aid：Reading and thinking First Aid for BurnsBy the end of this class,students will be able to:Teaching objectives:Find out the main idea of each paragraphUnderstand some details of burns Judge different types of burns Carry out first aid treatmentDevelop sense of cooperative learning an

2、d be willing to help someone in needDescribe the pictureWhat is on the cupboard(壁橱）壁橱）?A pot of boiling water is pouring.A pot What is in the pot?boiling water What happened to the water?pouring Describe the pictureWhat happened to the little girl?got burnedWhat happened to the mother?She rushed to

3、save her girl.What could I do?Please help me.If you were the little girls mother,what would you do?Task 1:What is the text type of the passage?Task 2:Find out the main idea and the structure of the passage.Listen to the text and answer the question_ advertisement _ blog post_ hospital leaflet _ emai

4、l_ newspaper article _ short story Task1:What is the text type of the passage?医院传单医院传单博客帖子博客帖子Task 2:Find out the main idea and structure of the passage Part 1:The_ of the skinPart 2:_of burnsPart 3:_of burnsPart 4:_of burnsPart 5:_for burns?CausesTypesFirst aid treatmentCharacteristicsThe main idea

5、 of the passage:The skin is an essential part of your boby and is its largest organ.Your skin acts as a barrier against disease,toxin,and the suns rays.It also helps control your body temperature,prevents your body from losing too much water,warns you when things are too hot or cold,and gives you yo

6、ur sense of touch.As you can imagine,getting burnt can lead to very serious injuries.The first and most important step in the treatment of burns is giving first aid.Part 1(para 1)introduction function topic sentencefunctions of the skin Acts as a _;prevents your body from _ warns you when things are

7、 too _ or _ gives you _body temperature losing too much watercoldhotsense of touchto control your _ barrier against disease,toxins,and the suns raysCauses of burns You can get burnt by a variety of things:hot liquids,steam,fire,radiation,the sun,electricity,acids,or other chemicals.What may cause yo

8、u to get burned?hot liquidssteamfirethe sunelectricityacidsradiationPart.2chemicalsSummarise.Details Types First-degree burnsSecond-degree burnsThird-degree burnsDepth _ of the skin_of the skin_ of the skin and sometimes _ underneathtop few millimetresbelow the top layerevery layerthe tissueDetails

9、Types First-degree burnsSecond-degree burnsThird-degree burnsCharacteristicsdry,red,and mildly _;mildly _;turn _when pressedred and swollen;_;_ surface;extremely _black and white;swollen;_ _can often be seen;little or no pain if _ are damagedswollenpainfulwhiteblisterswaterypainful the tissue undern

10、eathnervesDetails Types First-degree burnsSecond-degree burnsThird-degree burnsTreatmentplace under _ within the first ten minutes _ the burnt area _ clothes _ the burn burn on the face:make sure the victim can _ second or third-degree burn:take the victim to _cool running waterdryremove anycoversti

11、ll breathethe hospital at once How are people most likely to get burnt?What steps can be taken to help prevent these burns?_ clothingRemove _ burns under cool waterPlace _ burnsDry_ the burnt areaCover_ victim to the hospital TakehospitalRead again and decide if the following statements are true(T)o

12、r false(F).1.Your skin gives you protection from many dangerous things.2.A first-degree burn has this name because it is the most serious.3.Second-degree burns can be the most painful kind of burn.Careful-reading 4.It is important to use cool water to stop the heat from remaining in the wound regard

13、less of the degree of the burn.5.Putting butter or oil on burns helps because it may reduce swelling and ease discomfort.课文语法填空：课文语法填空：The skin,1._ acts as a barrier against disease,toxins and the suns rays,is an essential part of your body.2._(get)burnt can lead to very serious injuries.You can get

14、 burnt by a variety of things.Burns 3._(divide)into three types,depending on the depth of skin damage.First-degree burns are not serious,4._(affect)only the top few millimeters of the skin.Second-degree burns are serious and take 5._ few weeks 6._(get)better.Third-depree burns affect every layer of

15、the skin.These burns cause very severe internal 7._(injury)and the victim must go to the hospital at once.As for the first-aid treatment for burns,the following advice may be 8._(help).Place burns under cool running water,especially within the first ten minutes.Dry the burnt area 9._(gentle)with a c

16、lean cloth.Remove any clothes using scissors if necessary.Cover the burnt area 10._ a loose clean cloth.If burns are on the face,make sure the victim can still breathe.whichGettingare dividedaffectingato getinjurieshelpfulgentlywiththe top layerthe 2nd layerthe 3rd layernerveThree layers of the skin

17、Essential part and the largest organBurns are divided into three types,depending on the depth of skin damage.A:First-degree burns These affect only the top few millimetres of the skin.These burns are not serious.Examples include mild sunburn and burns caused by other minor household incidents.B:Seco

18、nd-degree burns These go below the top layer of the skin.They are serious and take a few weeks to get better.Examples include burns caused by hot liquids.C:Third-degree burns These affect every layer of the skin,and sometimes the tissue under it.Examples included burns caused by electric shocks,burn

19、ing clothes,or petrol fires.These burns cause very severe internal injuries and the victim must go to the hospital at once.Part.3皮下组织red and swollen;_ _ _painful Typessecond degree burnsfirst degree burns third degree burnsdry,red and mildly _ painfulblack,white,swollen _can be seen_ pain if nerves

20、are damagedCharacteristicsFeelingsblisterswatery surfaceextremely mildlyswollentissuelittle or noPart.3-4Selina suffers the _ degree burns because of a fire in a studio.third1.Put these steps in correct order._ Place burns under cool running water._ Remove any clothes using scissors if necessary._ T

21、ake the victim to the hospital if serious._ Dry the burnt area gently._ Cover the burnt area with a loose,clean cloth.12345Part 5 treatmentTask:Complete the table to summarise the information about first aid for burns.Details Types First-degree burnsSecond-degree burnsThird-degree burnsDepth _ of th

22、e skin_of the skin_ of the skin and sometimes _ underneathtop few millimetresbelow the top layerevery layerthe tissueDetails Types First-degree burnsSecond-degree burnsThird-degree burnsCharacteristicsdry,red,and mildly _;mildly _;turn _when pressedred and swollen;_;_ surface;extremely _black and wh

23、ite;swollen;_ _can often be seen;little or no pain if _ are damagedswollenpainfulwhiteblisterswaterypainful the tissue underneathnervesDetails Types First-degree burnsSecond-degree burnsThird-degree burnsTreatmentplace under _ within the first ten minutes _ the burnt area _ clothes _ the burn burn o

24、n the face:make sure the victim can _ second or third-degree burn:take the victim to _cool running waterdryremove anycoverstill breathethe hospital at onceWhat could I do?Please help me.Expressions you may need:The first thing I would do is to.Then it is important toIn order to,I would.If necessary,the girl should Accidents can happen to anyone at any time.Life is precious.It is a great honor to save a life.HomeworkWrite a letter of application to join the Red CrossYour reasons Your ways to deal with burns Your advantages Your expectationsThank you!