高中英语必修五Reading.pptx
What is first aid?第1页/共31页What things at home can be dangerous?electrical equipmentelectric wirespoisonskniveshot waterglassgaspets第2页/共31页What words can you think of when you talk about accidents and first aid?drownbleedchokeburn/catch firecuta bloody nosea snake bitesprained anklea broken armAccidentFirst aid第3页/共31页What has happened to them?What can you do to help?第4页/共31页a snake bite Go to hospital at once.Tell the doctor what kind of snake it was.第5页/共31页bleeding Try to stop the bleeding.Press a handkerchief onto the bleeding point and hold it there.Hold up the bleeding part if possible.第6页/共31页a sprained ankleAvoid walking with the injured ankle.Use ice bag to ease pain and bleeding.第7页/共31页chokingMake him/her spit by patting him/her on the back.第8页/共31页a broken armDo not move the patient.Hold the broken arm still.Get medical help immediately.第9页/共31页a nosebleedBreathe through the mouth,not the nose.Sit up and bend the head slightly forward.第10页/共31页skinorgan barrierpoison ray complexvarietyn.皮;皮肤n.器官n.屏障;障碍物 n.毒药;毒害vt.毒害;使中毒n.光线;射线adj.复杂的n.变化;多样化第11页/共31页liquid radiation mildmildly pan stove tissue swelln.液体n.辐射;射线adj.轻微的;温和的adv.轻微地;温和地n.平底锅;盘子 n.炉子;火炉n.组织;手巾纸vt.&vi.膨胀;隆起第12页/共31页scissors unbearable basin bandage vitaln.剪刀adj.难以忍受的n.盆;盆地n.绷带adj.至关重要的；生死攸关的第13页/共31页electric shocksqueeze out over and over again触电;电休克榨出;挤出反复;多次第14页/共31页第15页/共31页Read the text quickly and complete the main idea of it.The text mainly introduces _ types of burns and their characteristics as well as how to give _ when burns happen.first aid treatmentthree第16页/共31页The third layerThe second layerThe top layerThree layers of skin第17页/共31页Careful ReadingTask 1:Fill in the blanks(based on the 1st Paragraph)1.Our bodys largest organ:_2.We have of skin.3.Your skin _ you _ or _.4.It _ your body _ _ _.5.It gives you your _ _ _.skinskinthree layersthree layerskeepskeepswarmwarmcoolcoolpreventspreventsfromfrom losinglosingwaterwatersense sense ofoftouchtouch第18页/共31页I.Read the text carefully and fill in the blanks.Causeshot liquids,steam,fire,radiation,the sun,electricity or chemicals1._First degree burnsSecond degree burnsThird degree burnsBurnsTypes 第19页/共31页2.Label these pictures with first,second and third degree burn.second degreesecond degreefirst degreefirst degreethird degreethird degree第20页/共31页Characteristics dry,red and mildly 2._ mildly painful turn 3._ when pressed rough,red and swollen blisters 4._ surface extremely painful black and white and charred swollen;often 5._ under them can be seen little or no pain if 6._ are damaged;may be pain around edge of injured area swollen whitewaterytissuenerves第21页/共31页First aid treatment Take off clothing and 7._ near the burn.Place 8._,clean,wet cloths on them until the pain decreases.Place cool cloths on the burned area repeatedly for 9._ or so.Send the victim to the doctor or hospital at once.jewellerycool an hour第22页/共31页First aid treatment 10._ the burned area gently.Cover the burned area with a dry,clean 11._.Keep burned arms or legs 12._ than the heart.higher Drybandage第23页/共31页1.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_ the functions of the skin _ the symptoms of burns _ how we get burns31425第24页/共31页3.Answer the questions.1.Why should you put cold water on a burn?Because the cold water stops the burning process,stops the pain and prevents or reduces swelling(肿).第25页/共31页2.Why doesnt a third degree burn hurt?Because in a third degree burn the nerves have been damaged.If there are no nerves,there is no pain.第26页/共31页1.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.()W4.Read the first aid treatments for these burns.If the treatment is right,write R.If it is wrong,write W and explain why.第27页/共31页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.()R第28页/共31页Try our best to give them effective first aid if they are in danger.Life is preciousLife is preciousWe should care about others,and help people in an emergency.If you have time,please know more about First Aid.第29页/共31页第30页/共31页感谢您的观看！第31页/共31页
