Unit5 Reading and thinking FirstAid For Burns（ppt课件） -2023新人教版（2019）《高中英语》选择性必修第二册.pptx

1、First Aid for BurnsLead inCan you describe the picture?The instructorThe victimWhat are the students learning in the picture?The students are learning basic first aid(急救）,in particular CPR.The student=cardiopulmonary resuscitationHere is a short video to help you get a clear understanding about CPR.

2、What other first-aid techniques do you know of?I know basically what to do if someone breaks a leg or gets a cut.Why is it a must for us to know some basic first-aid techniques?Accidents will happen.天有不测风雨。天有不测风雨。Its a great honour to save a life.-Leigh Bardugo救人一命，善莫大焉。救人一命，善莫大焉。What would you do t

3、o help her?Before-reading lapply toothpaste/honey to itlput ice on the burnltouch the earlobes(耳垂耳垂)lblow the burnBrainstorm 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 burnsCausesTypesFirst aid treatmentChar

4、acteristicsThe main idea of the passage:Fast-reading:Tip:Just looking at the title and subtitles will be okay._ advertisement _ blog post_ hospital leaflet _ email_ newspaper article _ short storyTask 1:What is the text type of the passage?Read for the text type,the writing style and the language fe

5、atures 医院宣传单博客帖子The text type is a hospital leaflet.We know this because the passage is written in an objective informational style,and deals with a health issue,giving a detailed description of how to handle this problem.The writing style of the passage is _The lanuage features of this leaflet/arti

6、cle is _scientific,objective,concise.Expository writing.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 thi

7、ngs are too hot or cold,and gives you your 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.function topic sentencePart.1Careful-reading:The functions of the skinHow does the author descr

8、ibe the function of our skin?Whats the function of as you can imagine and the last sentence?Transitional words.Lead to the following context.By employing five verbs.functions of the skin Acts as a barrier against disease,toxins,and the suns _;prevents your body from _ warns you when things are too _

9、 or _ gives you _body temperature losing too much watercoldhotsense of touchto control your _rays12345Part.2 Causes 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 you to get burned?hot liquidssteamfirethe

10、 sunelectricityacidsradiationchemicalsWhats authors purpose by mentioning this part?1.To inform us of the causes of burns.2.To stress how easily we can get burned.3.To remind us to be really careful to avoid getting burned.The third layerThe second layerThe top layerFirst-degree burnsSecond-degree b

11、urnsThird-degree burns Part 3:Types of burnsBurns 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 incident

12、s.B:Second-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 sho

13、cks,burning 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Details Types of burnsFirst-degree burnsSecond-degree burnsThird-degree burnsDepth _ of the skin_of the skin_ of the skin and sometimes _ underneathExamplesDes

14、criptiontop few millimetresbelow the top layerevery layerthe tissueWhich one do you think is the most painful?mild sunburnburns caused by other minor household incidentsburns caused by hot liquidsburns caused by electric shocks,burning clothes,or petrol fires.mild,minor,not seriousseriousvery seriou

15、s(The victim must go to the hospital at once.)First-degree burns:dry,red and mildly swollen mildly painful turn white when pressed Second-degree burns:red and swollen;blisters;watery surfaceextremely painful Third-degree burns:black and white swollen;the tissue underneath can often be seen little or

16、 no pain if nerves are damaged;may be painful around the edge of the burnPart 4:Characteristics of burnsred and swollen;_ _ _painfulsecond degree burnsfirst degree burnsdry,red and mildly _ painful third degree burnsblack,white,swollen _can be seen_ pain if nerves are damaged TypesCharacteristicsFee

17、lingsblisters watery surfaceextremely mildlyswollentissuelittle or noFill in the blanks.1.Place burns under cool running water,especially within the first ten minutes.The cool water stops the burning process and reduces the pain and swelling.2.Dry the burnt area gently with a clean cloth.3.Remove an

18、y clothes using scissors if necessary,unless you see the fabric sticking to burnt skin.4.Cover the burnt area with a loose clean cloth.Applying oil to the injured areas is a bad idea,as it will keep the heat in the wounds and may cause infection.5.If burns are on the face,make sure the victim can st

19、ill breathe.6.Get the victim to the doctor or hospital,if burns are second or third degree.Donts The dos and donts when someone gets burned.According to the subtitle,what will the author mainly tell us in this part?Part 5:First aid treatmentPart 5:First-Aid Treatmentdos1._ burns under cool running w

20、ater for 10 minutes2._ the burned area gently.3._ any clothes using scissors if necessary.4._ the burned area with a loose,clean cloth.5._ the victim to the hospital if serious.donts1.Dont remove any clothes if they stick to the burnt skin.2.Dont apply oil to the burnt area.3.If the burns are on the

21、 face,make sure the victim can breathe.PlaceDryRemoveCoverTakeImperative sentences Give some advice or warningsbreathevictimburned area Cover Make sureSendhospitalburnsCool clothes Remove burnt area DryHere is a short video about how to perform first aid for burns.Accidents can happen to anyone at a

22、ny time.Role play Roles Victim:get burntCharacter 1:describe the characteristics of the burns,judge the types of burns,and give advice on the treatmentCharacter 2:carry out proper treatment on the victim with necessary explanation.Thank you!Decide if the following statements are true(T)or false(F).1

23、.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.4.It is important to use cool water to stop the heat from remaining in the wound regardless of the degree of the bu

24、rn.5.Putting butter or oil on burns helps because it may reduce swelling and ease discomfort.Post reading:First-Aid TreatmentP51Complete the table to summarize the information about first aid for burns.The top few millimetersevery layer below the top layertissuesswollenpainfulwhiteblisterswaterypainfulthe tissue underneathnervescool running waterdryremovecoverbreathehospital