1、Unit 5 First aidPeriod 2Reading高中英语必修五Accidents will happen.What things at home can be dangerous?（group work）dangerous knivesgaselectric wires poisonfireglassHot wateranimalsNowadays there are a lot of unexpected accidents.What would you do in such situations?We should give the victims first aid imm
2、ediately.What is first aid?First aid is a _ _ _ _ given to someone who suddenly _ or gets _ before a doctor can be found.falls illinjuredtemporaryformofhelpCan you guess what will happen to the girl?How will her mother deal with the burn?What has happened?The girl has pulled boiling water onto herse
3、lf.She will get bad burns.Pre-readingFirst Aid For Burns1)What is the main purpose of the test?A.To tell us the causes of burns B.To explain the three types of burns C.To show the characteristics of burns D.To tell us what to do if someone gets burnt Fast Reading2)Translate the main idea of each par
4、agraph and then give them the right orders.(pair work)_The types of burns_ First aid treatment_ The functions of skin_The characteristics of burns_ Causes of burns35142part n 部分act as 充当；用作；担当against v 反对；防备function n 作用；功能prevent from heat n.高温；压力；热度；热烈 vt.使激动；把加热pain n疼痛；努力 touch treatment 治疗；处理 t
5、he top layerthe second layerthe third layerThe three layers(层)of skin Part 1 The functions of skin:1)Protect you against ,and ;2)Keep you or ;3)Prevent you from ;4)Give you .losing watersense of touchwarmcooldiseasespoisons the suns harmful raysDetailed readingQ:How can we get burnt?Para 2-causes of
6、 burnsWe can get burnt by:hot liquids,steam,fire,radiation,the sun,electricity and chemicals.radiationFirst degree burnsAffect the top_ of the skin.Dry,red and mildly_._ painful.Turn white when _.Second degree burnsAffect both the _&the _ layer._,red and swollen.Extremely painful._ watery surfaceThi
7、rd degree burnsAffect_ _ layers of the skin.Swollen;_ canbe seen._ or _ pain.Black and white and _.layertopsecond all threeswollenRoughtissueMildlyLittlenopressedBlisterscharredGroup work1._ clothing and jewelry near the burns.Take offPart 5 First aid TreatmentPart 5 First aid TreatmentDos2._ the bu
8、rns with cool water.Cool 3._ cool,clean wet cloths on the burns.Place 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.Dry Cover Keep higherGettoStep 4 summary:True or false1.Ou
9、r skin has three layers.2.We will never get burned by the sun.3.Burns are divided into three degrees according to the degree of pain.4.Third degree burns are the most serious and painful.5.Put cool water on any burns to cool them.6.Dont rub the burns.7.Its better that you put some butter or oil on burns.TFFFFTFHomework Find out the new phrases and difficult sentences in the text.2021
