单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit5 First Aid,What is,first aid,?,First aid is the first kind of help given to someone who suddenly falls ill or gets injured before a doctor can be found.,What has happened?,snake,a snake bite,3.Lay the victim down and keep him/her still.,4.Try to suck out the venom(毒液).,5.Apply a tourniquet(止血带),6.Apply pressure to the bitten area with your hands.,1.Move the victim.,2.Call medical help.,7.Apply pressure with a bandage firmly over the bite.,X,X,X,What has happened?,bleeding,2.Put a firm bandage around the foot,and ankle.,3.Have the victim sit down and elevate,(抬高)the foot.,4.Put an ice pack on,the ankle to reduce the swelling(肿胀),1.Massage the ankle,to reduce the swelling.,X,What has happened?,choking,1.If the person can cough,dont do,anything.,2.If he/she cant cough and is turning blue in the face,make him/her,spit by patting him/her on the back,.,3.If you choke on a fish bone,try to choke it down by eating more rice.,X,Language points,aid,帮助,援助,赞助,first aid 急救,Eg.,He came to my aid at once.,He was able to find the museum with the aid,of a map.,We aided him in raising the money.,He aided me with money.,come/go to sbs aid 援助某人,with the aid of 在 的帮助下,aid sb with sth 帮助某人做某事,aid sb in doing sth 帮助某人做某事,2.,fall ill 生病 属短暂性动词,不与,for+时间段连用,be ill 指生病的状态,是持续性行为,可与,for +时间段连用,fall 用作连系动词,后常接形容词.,fall asleep 睡着,fall silent 沉默不语,His wife suddenly _last week.,He _ for a week.,fell ill,has been ill,3.wound,hurt,injure,这三个词都表示“受伤、伤害。,而injure指在意外事故中受伤，如骨折、摔伤等。,hurt指肉体上的伤害，也可指精神上的伤害，多指抽象的概念。,wound 通常指因割、刺、打、撕裂等而受的损伤，特指战斗的刀枪伤。,The bullet the policeman in the left arm.,How many people were in the accident?,His words her feelings badly.,The soldier was in the arm.,Nothing more than a bad tooth.,wounded,injured,hurts,wounded,hurts,What has happened?,What sort of injuries will the child have?,What kind of first aid would you perform?,Pre-reading,Reading,Task One Fast reading,Read the title of the text and the headings,within it.Skim for general idea.,What is the topic of the text and how,is the,information organized?,2.How many parts are the text divided,into and what are they?,Task two Detail reading,Read parts1 to 3.Then answer the following questions.,What can skin do for our body?,how can we get burnt?,3.How many types of burns?What are they?,protect you against diseases,poisons and suns harmful rays;,keep you warm or cool;,prevent you from losing water;,gives you sense of touch.,We can get burnt by:hot liquids,steam,fire,radiation,the sun,electricity and chemicals.,3.They are:First degree burns;,Second degree burns;Third degree burns,Types of burns,First degree burns,Second degree burns,Third degree burns,Characteristics,B,A,C,Extremely,painful,Mildly swollen,Tissue under,them often,can be seen.,Read part4,Listen to part5 Treatment,_ clothing and,jewellery,near the burns.,_ the burns with cool water.,_ cool,clean wet cloths or the burns.,_ the burned area gently.,_ the burned area with a dry clean bandage.,_ the burned area _ than the heart,if possible.,_ the victim _the doctor or hospital,if possible.,Take off,Place,Dry,Cover,Keep,Get,to,higher,Cool,Discuss the following situations:,Sam knocked over a kettle full of boiling water onto his legs.His legs became red,swollen and covered with blisters.Sam broke the blisters and poured icy water from the fridge onto the skin.,2.,While ironing clothes,Miss Good accidentally touched the iron.Her wrist blistered and became watery.It hurt a lot.She put her wrist under the cold water tap and then kept placing cool,clean,damp cloths on it until it was less painful.Then she went to see the doctor.,Read part 5,Our skin has three layers.,We will never get burned by the sun.,Burns are divided into three degrees according to the degree of pain.,Third degree burns are the most serious and painful.,Put cool water on any burns to cool them.,Dont rub the burns,Its better that you put some butter or oil on burns.,Tell if the following statements are true or false:,1.Why should you put cold water on a burn?,2.Why doesnt a third degree burn hurt?,3.Why do you think clothes and jewellery near burns should be removed?,4.If someone has a third degree burn,why might you see tissue?,Questions,Questions,1.Why should you put cold water on a burn?,2.Why doesnt a third degree burn hurt?,3.Why do you think clothes and jewellery near burns should be removed?,4.If someone has a third degree burn,why might you see tissue?,Because the cold water stop the burning process,stop the pain and reduces the swelling.,Because in a third degree burn the nerves are damaged.If there are no nerves,there is no pain.,Because this may break any blisters and the wound may get infected.,Because these affect all three layers of the skin.,Language points,1.treatment 不可数名词“对待,待遇,处理;治疗,工人们受到政府优厚的待遇.,The workers received,from the,government,可数名词.“疗法,他们正在实验一种治疗癌症的新疗法.,They are trying _,a new treatment for cancer,good treatment,她仍在医院接受治疗.,他接受了医生的治疗,不久就痊愈了.,他已去伦敦住院进行特殊治疗.,他已试验过许多治疗皮肤病的方