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

1、Unit 5 Reading and ThinkingLearn about first aid for burnsWhat first-aid techniques do you know of?CPR(心肺复苏心肺复苏)Hemostasis(止血止血)Heimlich Manoeuvre(海姆利克式操作法海姆利克式操作法)Have you seen CPR used before?Do you know how to do/perform it?Do you think its important for the students to learn this?Why?Here is a s

2、hort video to help you get a clear understanding about CPR.If someone you know suffered a burn,what would you do?Possible answer:It depends on the kind of burn.All of the burns Ive ever seen were fairly minor,so the best thing to do was to put it under cold running water to stop the burning.Now lets

3、 read the text to explore more about burns!Read and finish the tasks as quickly as possible.Do you know the style of writing and language features of each text type?_ advertisement _ blog post_ hospital leaflet _ email_ newspaper article _ short storyLook through the text and identify its style and

4、language features.Then tick its text type from the list below.Understand text typesDifferent kinds of texts can be identified by their style of writing and language features.By understanding the text type of a piece of writing,you can better understand its purpose.You can also better understand wher

5、e to find information in the text,and what kind of information it is likely to contain.P50 2We 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.Skim the text and complete the main id

6、ea of it.The text mainly introduces _ types of burns and their characteristics as well as how to give _ when burns happen.first aid treatmentthreeScan the text.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_ t

7、he functions of the skin _ the characteristics of burns _ how we get burns31425FunctionsCausesTypesCharacteristicsTreatmentfunctions of the skin Acts as a barrier against disease,toxins,and the suns _;prevents your body from _ warns you when things are too _ or _ gives you _body temperature losing t

8、oo much watercoldhotsense of touchtoncontrol your _rayssteamfirethe sunelectricitychemicalshot liquidsradiationacidsComplete the table to summarise the information about first aid for burns.Details Types First-degree burnsSecond-degree burnsThird-degree burnsDepth _of the skin_of the skin_ of the sk

9、in and sometimes _ underneathtop few millimetresbelow the top layerevery layerthe tissueDetails Types First-degree burnsSecond-degree burnsThird-degree burnsCharact-eristicsdry,red,and mildly _;mildly _;turn _when pressedred and swollen;_;_ surface;extremely _black and white;swollen;_ _can often be

10、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 on the face:make sure the vic

11、tim can _ second or third-degree burn:take the victim to _cool running waterdryremove anycoverstill breathethe hospital at onceRead again and decide if the following statements are trueT or false F.()1.Your skin gives you protection from many dangerous things.()2.A first-degree burn has this name be

12、cause 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 burn.()5.Putting butter or oil on burns helps because it may reduce swelling and ease discomfor

13、t.P51 3TFleastTTFwill keep the heat in the wounds and may cause infection.Look through the passage and choose the best answers.1.Which is the largest organ of your body?A.The head.B.The skin.C.Legs.D.The trunk(躯干躯干).2.How many types of burns are mentioned in the passage?A.One B.Two C.Three D.Four3.W

14、hat kind of burns is usually considered to be caused by hot liquids?A.First-degree burns.B.Second-degree burns.C.Third-degree burns.D.Not mentioned.4.What can we learn from the text?A.Watery surface is one of the characteristics of third degree burns.B.The more serious burns are,the greater pain peo

15、ple will feel.C.The skin plays an important part in our bodies.D.There are four types of burns.5.Which of the following can be used in first aid treatment for burns?A.Icy drinks.B.Cool water.C.Butter and oil.D.Wet and warm bandages.6.What shouldnt be done when a person gets burnt?A.Remove clothing i

16、f necessary.B.Dry the burned area gently.C.Cool burns immediately.D.Apply oil to the burns.7.Whats the main purpose of the passage?A.To explain the three types of burns.B.To show the symptoms of burns.C.To tell us the causes of burns.D.To tell us what to do if someone gets burnt.1.必不可少的一部分必不可少的一部分2.

17、充当一道抵抗疾病充当一道抵抗疾病的屏障的屏障3.防止身体流失过多防止身体流失过多的水分的水分4.过热或过冷过热或过冷5.正如你所想象的正如你所想象的6.造成严重后果造成严重后果7.在处理烧伤时，第在处理烧伤时，第一步也是最重要的一一步也是最重要的一步就是采取急救措施。步就是采取急救措施。1.an essential part of 2.act as a barrier against disease3.prevents your body from losing too much water4.too hot or cold5.As you can imagine6.lead to very

18、serious injuries7.The first and most important step in the treatment of burns is giving first aid.1 造成烧伤 get burnt 2 很多东西 a variety of things3.分为 be divided into4 轻微家庭事故造成的烧伤 burns caused by minor household incidents5 最上层皮肤 the top layer of the skin6 需要数周时间才能康复 take a few weeks to get better7.由灼热的液体

19、造成的烧伤由灼热的液体造成的烧伤 burns caused by hot liquids8.由电击，衣服着火或汽油起火造成的烧伤由电击，衣服着火或汽油起火造成的烧伤 burns caused by electric shock,burning clothes,or petrol fires9.此类烧伤会引起非常严重的内部损伤，伤者必须立即送往医院These burns cause very severe internal injuries and the victim must go to the hospital at once.10.极度疼痛 extremely painful11.在前十

20、分钟在前十分钟within the first ten minutes12.如有必要，用剪刀剪掉烧伤部位的衣服，除如有必要，用剪刀剪掉烧伤部位的衣服，除非衣服与被烧伤的皮肤粘连在一起。非衣服与被烧伤的皮肤粘连在一起。Remove any clothes using scissors if necessary,unless you see the fabric sticking to the burnt skin.13.用干净透气的布用干净透气的布with a loose clean cloth14.在受伤处涂抹油膏不可取。在受伤处涂抹油膏不可取。Applying oil to the injured areas is a bad idea.15.急需做某事急需做某事There is an urgent need to do sth.