高中英语-unit5Warming-up-and-Reading课件-新人教版必修5.ppt--（课件中不含音视频）

1、人教课标人教课标 高二高二 必修必修 5 Unit 5What is first aid?What things at home can be dangerous?electrical equipmentelectric wirespoisonskniveshot waterglassgaspetsWhat words can you think of when you talk about accidents and first aid?drownbleedchokeburn/catch firecuta bloody nosea snake bitesprained anklea brok

2、en armAccidentFirst aidWhat kind of first aid would you perform in this situation?Make a list of your ideas.Cool the area of skin.Wash it under the cold running water.Cover the wound with bandage/cleancloth.See a doctor if necessary.skinorgan barrierpoison ray complexvarietyn.皮皮;皮肤皮肤n.器官器官n.屏障屏障;障碍物

3、障碍物 n.毒药毒药;毒害毒害vt.毒害毒害;使中毒使中毒n.光线光线;射线射线adj.复杂的复杂的n.变化变化;多样化多样化liquid radiation mildmildly pan stove tissue swelln.液体液体n.辐射辐射;射线射线adj.轻微的轻微的;温和的温和的adv.轻微地轻微地;温和地温和地n.平底锅平底锅;盘子盘子 n.炉子炉子;火炉火炉n.组织组织;手巾纸手巾纸vt.&vi.膨胀膨胀;隆起隆起scissors unbearable basin bandage vitaln.剪刀剪刀adj.难以忍受的难以忍受的n.盆盆;盆地盆地n.绷带绷带adj.至关重要

4、的；至关重要的；生死攸关的生死攸关的electric shocksqueeze out over and over again触电触电;电休克电休克榨出榨出;挤出挤出反复反复;多次多次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 treatmentthreeI.Read the text

5、carefully and fill in the blanks.Causeshot liquids,steam,fire,radiation,the sun,electricity or chemicals1._First degree burnsSecond degree burnsThird degree burnsBurnsTypes Characteristics dry,red and mildly 2._ mildly painful turn 3._ when pressed rough,red and swollen blisters 4._ surface extremel

6、y 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 whitewaterytissuenervesFirst aid treatment Take off clothing and 7._ near the burn.Place 8._,clean,wet cloths on them until the pain dec

7、reases.Place cool cloths on the burned area repeatedly for 9._ or so.Send the victim to the doctor or hospital at once.jewellerycool an hourFirst 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 DrybandageII.Cho

8、ose the best answer.1.In the text,burns are sorted according to the _ of the skin burned.A.layer B.function C.type D.area2.When cooling burns,cool water is used to do the following EXCEPT _.A.stop the burning process B.prevent the pain becoming unbearableC.reduce swelling D.prevent any blisters bein

9、g broken 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 burns314252.Label these pictures with first,second and third degree burn.The three laye

10、rs of skin:The third layerThe second layerThe top layer3.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(肿肿).2.Why doesnt a third degree burn hurt?Because in a third degree burn the nerves

11、 have been damaged.If there are no nerves,there is no pain.3.Why do you think clothes and jewellery near burns should be removed?Because bacteria from the clothes and jewellery could infect the burns.4.If someone has a third degree burn,why might you see tissue?Because all layers of the skin have be

12、en burnt showing the tissue underneath.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 i

13、s right,write R.If it is wrong,write W and explain why.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

14、went to see the doctor.()R3.Mrs Caseys sleeve caught fire while she was cooking.Her arm looked terrible but it didnt hurt.The skin was charred.Her husband took off her blouse and picked off bits of the blouse stuck to the burn.He then placed butter on the burn and covered it with a wet bandage.()W4.

15、After an hour in the sun,Lily noticed her arms were red and hurt a bit.She went home and put them under cool running water.()RTry our best to give them effective first aid if they are in danger.Life is preciousWe should care about others,and help people in an emergency.If you have time,please know more about First Aid.Get more about first aid from the newspaper,magazine or the Internet.