必修五unit5firstaid-warmingup&reading.ppt

人教新课标必修五人教新课标必修五Unit 5 First aid Step1.Words Revision 1.1.叮咬，刺痛叮咬，刺痛 v. v. _2.2.流血流血 v. v. _3.3.扭伤的扭伤的 adj. adj. _4.4.皮肤皮肤 n. n. _5.5.层，层次层，层次 n. n. _6.6.毒药，毒害毒药，毒害n.&vtn.&vt. ._7.7.复杂的复杂的 adj. adj. _bite-bit-bittenbleed-bled-bledsprainedskinpoisoncomplexlayer Words Revision 8.8.轻微地轻微地 adv. adv. _9.9.（生物）组织（生物）组织 n. n. _10.10.肿胀的肿胀的 adj. adj. _11.11.屏障，障碍屏障，障碍 n. n. _12.12.液体液体 n. n. _13.13.功能功能 n. n. _14.14.等级等级 n. n. _15.15.噎住，窒息噎住，窒息 vtvt. . _mildlytissueswollenbarrierliquidfunctiondegreechoke Phrases Revision 1.1.急救急救 _2.2.生病生病 _3.3.在适当的地方在适当的地方_4.4.脱下、成名脱下、成名_5.5.阻止做某事阻止做某事_6.6.灼伤、烫伤灼伤、烫伤 _7.7.各种各样的各种各样的 _8.8.挤出挤出 _first aidfall illin placetake offpreventfrom doingget burnt / burneda variety ofsqueeze outNowadays there are a lot of unexpected accidents. What would you do in such situations?What is first aid?First aid is _ given to someone who suddenly _ or _ before a doctor can be found. A snake has bitten him on the leg.1.Lay the person down and keep him still.a snake biteWhat should we do to help him?2.Dont wash the venom（毒液）（毒液） off the skin. Dont try to suck out the venom.3.Apply pressure to the bitten part with your hands as soon as possible, with a bandage firmly over the bite.4. Dont move the victim. Call medical help. To treat a bleeding, you should put a bandage on the wound and apply pressure to reduce the bleeding. A. True B. FalseThe best way to treat a sprained ankle is to:A. Put some ice on his ankle.B. Put a heating pad(垫子垫子)around his ankle.C. Keep on walking and jumping.sprained ankle（踝骨扭伤）（踝骨扭伤）If you get a nosebleed, gently let your head back to stop the bleeding. A. True B. False(It may lead the blood into the throat and easily cause choking.)Get him to sit down. Tilt the head forward slightly. Put cold water on the forehead.To treat a choke, you should make him /her spit by patting him/her on the back. A. True B. False（吐）（吐）（噎住）（噎住）To treat a broken arm, you should: A. move the broken bone in no time. B. keep the arm still using a sling to support the broken arm Pre-reading What has happened to the little girl? What would we do?Fast Reading (2 min)先看每段第一句话或者标题， What is fast reading?What is fast reading?每段第一句话，标题，关键词每段第一句话，标题，关键词 Number them from 1 to 5 排序排序 _ the three types of burns _ what to do if someone gets burned _ the functions of the skin _ the symptoms of burns _ how we get burns35142Careful Reading Paragraph 1 (2 min)1.What are the functions of your skin?2. How many layers of skin do you have? Careful Reading (2min)Paragraph 11.What are the functions of your skin? _ 1.Act as a barrier against disease, poisons and the suns harmful rays. 2. Keep you warm or cool. 3. Prevent you from losing too much water.5.Give you sense of touch.4.It is where you feel cold, heat or pain. three layers The third layerThe second layerThe top layer2. How many layers of skin do you have? What are they? 难难 句句 剖剖 析析 It prevents your body from losing too much water.阻止阻止.做某事做某事prevent sb. (from) doingstop sb. (from) doingkeep sb. from doing练习：练习：Forests can prevent water and soil from _(run) away. 森林能防止水土流失森林能防止水土流失.runningCareful Reading Read paragraphs 2 - 3 (2 min)1.You can get burnt by .?2. How many types of burns? What are they? 1.You can get burnt by .?1_2_3_4_5_6_hot liquidssteam FireRadiationthe sun electricity or chemicals2. How many types of burns ? What are they? 1. First degree burns 2. Second degree burns 3. Third degree burnsCareful ReadingRead paragraph 4 (2 min)First degree burnsAffect the top_of the skin.Dry, red and mildly_._ painful.Turn white when _.Second degree burnsAffect both the _ and_ layer. _, red and swollen.Extremely painful._, watery surfaceThird degree burnsAffect_ layers of the skin.Swollen; tissue canbe seen._ or _ pain._ and charred. careful reading: Filling in the blanks Types Characteristics First degree burnsAffect the top _ of the skin.Dry, red and mildly _ painfulTurn white when _.layer swollen MildlypressedTypes Characteristics Second degree burnsaffect both the _ layer of the skin. _,red and swollenextremely painful _watery surfaceThird degree burnsaffect _ layers of the skin.swollen; tissue can be seen._pain_ andcharredtop and the secondall threeroughlittle or noblistersblack and whiteFirst degree burns Third degree burns Second degree burns 难句剖析：难句剖析： mildly swollenHis ankle is mildly swollen. adv. + adj. 微微 肿肿swellswelled-swollen膨胀，肿胀膨胀，肿胀,充满充满, （使（使）上涨）上涨eg.他的脚踝有点微肿。他的脚踝有点微肿。Careful ReadingParagraph 5 (2 min)True or False? 判断正误判断正误 1. Put cool water on any burns to cool them. 2. Dont rub the burns.3. Its better that you put some oil on burns.4. No matter where the burns are, you should keep the person lying down.someIt may get infected.Post readingHow will the girls mother deal with the burn? How will the little girls mother deal with the burn?1. _ clothing and jewellery near the burns.2. _ the burns immediately with cool water.3. _ cool, clean wet cloths on the burns.4. _ the burned area gently.5. _ the burned area with a dry clean bandage.6. _ the burned area _ than the heart if possible.7. _ the victim _the doctor or hospital if possible.Take offCool Place Dry Cover Keep higherGet to