Unit 5 First Aid Reading and thinking（ppt课件）-2023新人教版（2019）《高中英语》选择性必修第二册.pptx

1、Unit 5 First Aid First Aid for BurnsTo get some basic information about first aidTo understand the passage about first aid for burnsTo know how to give proper first aid treatments for burnsTo increase the awareness of the importance of knowing about first aidLook and Discuss1.What are the students l

2、earning?The students are learning basic first aid,CPR in particular.The instructorThe victimThe student心肺复苏（包括人工呼吸和人工体外心脏按压）CPR2.Do you think its important for the students to learn this?Why?Its a great honour to save a life.Leigh BardugoSaving a life is something that should make us feel great joy

3、and make us proud of ourselves.Yes,because CPR can greatly prevent victims brain suffering damage.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

4、.You can also better understand where to find information in the text,and what kind of information it is likely to contain._ advertisement _ blog post_ hospital leaflet _ email_ newspaper article _ short story Task 1:What is the text type of the passage?Hospital leaflet-factual,informational,objecti

5、ve,gives a description of a medical problem,and tells how to deal with it,uses the imperative（祈使句）（祈使句）to give advice.医院传单医院传单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 burnsThe main idea:it is about

6、_.FunctionsCausesTypesFirst aid treatmentCharacteristicsfirst aid for burnsfunctions 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 too much watercoldhotsense of touchhelps control

7、your _rays steamfirethe sunelectricitychemicalshot liquidsradiationacids According to _,the burns can be divided into_types.Three layers of the skinthe top layerthe 2nd layerthe 3rd layerFirst-degree burnsSeconddegree burnsThird-degree burnsthe depth of the damagethreeHow do you understand the types

8、?BACblisterswatery surfacedry,redcharred烧焦的tissue under them can be seen.second degree burnsfirst degree burns third degree burns DetailsTypesFirst-degree burnsSecond-degree burnsThird-degree burnsDepth_ of the skin_of the skin_ of the skin and sometimes _ underneathCharacteristicsdry,red,and mildly

9、 _;mildly _;turn _when pressedred and swollen;_;_surface;extremely _black and white;swollen;_ can often be seen;little or no pain if _ are damaged.top few millimetres swollenpainfulwhitebelow the top layerblisterswaterypainfulevery layerthe tissue underneathnervesthe tissueComplete the table to summ

10、arize the information about first aid for burns.Treatment(6 steps)1.Place under _ within the first ten minutes.2._ the burnt area.3._ clothes.4._ the burn.5.Burn on the face:make sure the victim can _.6.Second or third-degree burns:take the victim to _.cool running water DryRemove any Coverstill bre

11、athethe hospitalat once Complete the table to summarize the information about first aid for burns.Read for DetailsRead for DetailsRead for DetailsRead the text and decide if the following statements are true(T)or false(F).1.Your skin gives you protection from many dangerous things.2.A first-degree b

12、urn 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 burn.5.Putting butter or oil on burns helps because it may reduce swelling and

13、ease discomfort.TFhurtsTFFthird-degreekeepthe heat in the wounds and cause infection.Para.1types of burnscharacteristicsfirst-aid treatmentTip:Pay more attention to the key words in the statements and subheadings in the text.first-aid treatmentRead again and focus on the textual features.1.What is t

14、he genre of the text?Is it a narration,a description,an argumentation,or an expository writing?2.What kinds of things are mentioned in the text?3.Is this text mainly written in first,second or third person?4.What tense is used?5.Are there any passive voices?How do they make you feel?6.What other lan

15、guage features did you find?7.What adjectives can you think of to describe this text?ReviewRead again and focus on the textual features.1.What is the genre of the text?Is it a narration,a description,an argumentation,or an expository writing?2.What kinds of things are mentioned in the text?An exposi

16、tory writing.Functions,causes,different types,characteristics,and procedures.3.Is this text mainly written in first,second or third person?In second and third persons.Review4.What tense is used?5.Are there any passive voices?How do they make you feel?The simple present tense.Yes.They make the text s

17、ound objective.6.What other language features did you find?7.What adjectives can you think of to describe this text?For example,the ing form.Objective,scientific,professional,specific,clear,concise,etc.ReviewPost reading:Tell if they are proper treatments1 Sam knocked over a kettle full of boiling w

18、ater onto his legs.His legs became red,swollen and covered with blisters.Sam broke the blisters and put ice from the fridge onto the skin.Post-reading Tell if they are proper treatmentsToms sleeve caught fire while he was cooking.His arm looked terrible but it didnt hurt.The skin was burnt and black

19、.His wife took off his blouse and picked off bits of the blouse stuck to the burn.She then placed toothpaste on the burn and covered it with a wet bandage(绑带).1.触觉 2.烧伤3.造成4.第一步也就是最重要的一步5.采取急救措施6.各种各样的7.被分为8.取决于；依赖9.家庭事故10.最上层皮肤11.电击灼伤12.内部损伤13.立刻sense of touch get burnt lead to the first and most i

20、mportant step give first aid a variety of be divided into depend on household incidentsthe top layer of the skin electric shock internal injuriesat once 14.微肿15.表层渗液16.创面边缘17.将.放置.下 18.流动的冷水19.缓解疼痛和肿胀20.粘连21.一块干净透气的布22.将.涂抹于23.引发感染24.急需做.25.送某人去医院mildly swollen watery surface the edges of the burn place.under.reduce the pain and swelling stick to a loose clean cloth apply.to.cause infection There is an urgent need to do.take sb to the hospital cool running water