1、Unit 5 First AidIts a great honour to save a life.救人一命，善莫大焉。-Leigh BardugoAmy Jia（华师菏泽附校）2023.1.1Reading and Thinking First AidLearning Objectives：By learning this passage,students can 1.understand the type of the passage and language style；2.find out the main idea of each paragraph;3.judge differen
2、t types of burns and understand some basic methods to deal with burns;4.develop cooperative-reading and offer help to someone in need.Step I Lead inDo you know whats wrong with them?Do you know whats wrong with them?How to deal with it if happened?How to deal with it if happened?Step 2 Pre-ReadingIf
3、 someone you know suffered a burn,what would you do?Step 3 While-Reading-SkimmingSkim the passage quickly and find out the main idea.Skim the passage quickly and find out the main idea.1.Whats the main idea of the passage?1.Whats the main idea of the passage?A.Its about the types of burns.B.Its abou
4、t the symptoms of burns.C.Its about the burns and the first-aid treatment.D.Its about the treatment of burns.Step 3 While-Reading-ScanningScan the passage carefully and choose answers.1.The largest organ of your body is the_.A.brain B.mouth C.stomach D.skin2.If someone gets burned and his hands get
5、black and white which type of the burns does it belong to?A:The 1st degree B.The 2nd degreeC.The 3rd degree D.None of the aboveStep 3 While-Reading Detailed ReadingThe skin is an essentialessential part of your body and is its largest largest organ.Your skin acts as acts as a barrier againstagainst
6、disease,toxins,and the suns rays.It also helps controlcontrol your body temperature,preventsprevents your body from losing too much water,warnswarns you when things are too hot or cold,and givesgives you your sense of sense of touchtouch.As you can imagine,getting burnt can lead to lead to very seri
7、ous injuries.The first and most important step in the treatment of burns is giving first aid.1.act as:担当2.preventfrom doing sth:阻止做某事；losing water:v-ing动名词短语做介词宾语3.As you injuries:As引导非限制定语从句，getting:v-ing动名词短语作主语;lead to:导致4.giving first aid：v-ing作表语。Step 3 While-Reading Detailed ReadingCAUSES OF B
8、URNSYou can get burnt by a variety of things:hot liquids,steam,fire,radiation,the sun,electricity,acids,or other chemicals.Acid Steam Fire Electricity TYPES OF BURNSTYPES OF BURNSBurns are divided into three types,depending on the depth of skin damage.1.depending on:v-ing作方式状语.依靠、依赖于First-degree bur
9、nsFirst-degree burns：These affect only the top few millimeters of the skin.These burns are not serious.Examples include mild sunburn and burns caused by other minor household incidents.2.caused by:过去分词短语作后置定语，修饰burnsSecond-degree burnsSecond-degree burns：These go below the top layer of the skin.They
10、 are serious and take a few weeks to get better.Examples include burns caused by hot liquids.Third-degree burnsThird-degree burns：These affect every layer of the skin,and sometimes the tissue under it.Examples include burns caused by electric shocks,burningburning clothes,or petrol fires.These burns
11、 cause very severe internal injuries and the victim must go to the hospital at once.3.at once:立即、马上 4.burning clothes：v-ing作定语Step 3 While-Reading Detailed ReadingCHARACTERISTICS OF BURNS First-degree burns.dry,red,and mildly swollenmildly painful.turn white when pressedSecond-degree burns.red and s
12、wollen,blisters:watery surface.extremely painfulStep 3 While-Reading Detailed ReadingThird-degree burns.black and white.swollen,the tissue underneath can often be seen(情态动词的被动语态）.little or no pain if nerves are damaged:.maybe painful around the edges of the burnStep 3 While-Reading Detailed ReadingS
13、tep 3 While-Reading Detailed ReadingFIRST-AID TREATMENTFIRST-AID TREATMENT急救处理急救处理1 Place burns under cool runningrunning water,especially within the firstten minutes,The cool water stops the burningburning process and reduces the pain and swellingswelling.2 Dry the burnt burnt area gently with a cl
14、ean cloth.3 Remove any clothes using scissors if necessaryusing scissors if necessary,unless you see the fabric sticking to the burnt skinsticking to the burnt skin.4 Cover the burnt area with a loose clean cloth.Applying oil to the Applying oil to the injured areasinjured areas is a bad idea,as as
15、it will keep the heat in the wounds and may cause infection.5 If burns are on the face,make sure the victim can still breathe.6 If the victim is suffering from suffering from second or third-degree burns,there is an urgent need to take him/her to the hospital at once.running/burning/burnt:定语；swellin
16、g：宾语；usingskin:using作方式状语，if/unless引导条件句；Applyingareas：v-ing作主语；as it will:原因状语从句；If at once:if条件句；there is有必要作某事Step 4 Post-Reading-Filling Blanks The skin is 1.The skin is 1.essential part of your body which acts 2.essential part of your body which acts 2.a barriera barrieragainst disease,toxins a
17、gainst disease,toxins,and the suns rays.It also helps control your and the suns rays.It also helps control your body temperature body temperature,prevents your body 3.prevents your body 3.losing too much water losing too much water，4._(warn)you when things are too hot or cold4._(warn)you when things
18、 are too hot or cold，and gives you and gives you your sense of touch.As you can imagineyour sense of touch.As you can imagine，getting burnt can lead to very getting burnt can lead to very serious injuries.The first and most important step in the 5._(treat)serious injuries.The first and most importan
19、t step in the 5._(treat)of burns is giving first aid.You can get 6.of burns is giving first aid.You can get 6.(burn)by a variety of (burn)by a variety of thingsthings：hot liquidshot liquids，steam,fire,radiation,the sun,electricity,acids or steam,fire,radiation,the sun,electricity,acids or other chem
20、icals.Burns are divided into three types,whichother chemicals.Burns are divided into three types,which 7 7 (call)first-,second-,or third-degree burns,8.(call)first-,second-,or third-degree burns,8.(depend)(depend)on on the depth of skin damage.Different degree 9._(burn)can be the depth of skin damag
21、e.Different degree 9._(burn)can be treated treated 10._(different).Lets keep these things in mind.10._(different).Lets keep these things in mind.1.an 2.as 3.from 4.warns 5.treatment 6.burnt 7.are called 8.depending 9.burns 10.differentlyPrevention is more important than treatment.Health care is more important than life-saving.Who ever saves one life,saves the world entire.预防大于治疗，养生大于治疗。预防大于治疗，养生大于治疗。救人一命胜造七级浮屠救人一命胜造七级浮屠！
