【公开课】Unit+5+Reading+and+thinking+课件人教版选择性必修第二册.pptx

U5 Reading and Thinking01Review阅读下列课文原句，写出加颜色词汇的汉语意思1.The skin is an essential part of your body and is its largest organ._2.Your skin acts as a barrier against disease，toxins，and the suns rays._3.You can get burnt by a variety of things：hot liquids，steam，fire，radiation，the sun，electricity，acids，or other chemicals._ _器官器官光线光线辐射 酸4.These affect only the top few millimetres of the skin._5.Examples include mild sunburn and burns caused by other minor household incidents._6.These burns cause very severe internal injuries and the victim must go to the hospital at once._7.Remove any clothes using scissors if necessary，unless you see the fabric sticking to the burnt skin._8.Cover the burnt area with a loose clean cloth._毫米毫米轻微的；较小的轻微的；较小的受害者受害者织物；布料织物；布料松的；宽松的松的；宽松的9.If the victim is suffering from second or third-degree burns，there is an urgent need to take him/her to the hospital at once._紧急的紧急的02课文理解课文理解Task 1 Fast-ReadingTask 1 Fast-Reading.Read the passage quickly and then fill in the blanks.Read the passage quickly and then fill in the blanks.skinskinCausesCausesTypesTypesCharacteristicsCharacteristicstreatmenttreatment.The main idea of the passage is about _ .the burns and the first-aid treatmentTask 2Task 2Careful-ReadingCareful-Reading1.Which of the following is NOT the cause of burns?1.Which of the following is NOT the cause of burns?A.Steam and radiation.A.Steam and radiation.B.The moon.B.The moon.C.Fire and electricity.C.Fire and electricity.D.Hot liquids and chemicals.D.Hot liquids and chemicals.2.What are the characteristics of first-degree burns?2.What are the characteristics of first-degree burns?A.Black and white.A.Black and white.B.RoughB.Rough，red and swollen.red and swollen.C.RoughC.Rough，red and dry.red and dry.D.DryD.Dry，red and mildly swollen.red and mildly swollen.3.If 3.If burns burns affect affect any any layer layer of of the the skin skin and and any any tissue tissue under the skinunder the skin，someone must someone must .A.be sent to hospital at onceA.be sent to hospital at onceB.be placed on the floor and cool the burns immediatelyB.be placed on the floor and cool the burns immediatelyC.be C.be undressed undressed in in order order to to cover cover the the burned burned area area with with a a cleanclean，dry dry bandagebandageD.be asked not to drink any waterD.be asked not to drink any water4.Why should we place burns under cool running water?4.Why should we place burns under cool running water?A.Because if notA.Because if not，the person will cry.the person will cry.B.Because B.Because cool cool water water will will prevent prevent the the burning burning process process and reduce and reduce the the pain and swelling.pain and swelling.C.Because the burns are on the face.C.Because the burns are on the face.D.Because it will make the person feel good.D.Because it will make the person feel good.5.Which of the following first-aid treatments is RIGHT according to the passage?A.Take clothing off the burned area even though it is stuck to the burn.B.If burns are on the face，take the victim to the hospital at once.C.Dont apply oil to the injured areas.D.If the injuries are second-degree burns，it is unnecessary to get the victim to the doctor or hospital at once.Task 3文本理解Read the passage carefully and find the verb chunks used for first-aid treatment.(细读短文并找出用于急救治疗的动词词块)1._2._3._4._5._place burns under cool running waterplace burns under cool running waterdry the burnt area gently with a clean clothdry the burnt area gently with a clean clothremove any clothesremove any clothescover the burnt area with a loose clean clothcover the burnt area with a loose clean clothtake sb.to the hospitaltake sb.to the hospitalTask 4语法填空.After reading the passage，please fill in the following blanks.The skin is 1.essential part of your body which acts 2.a barrier against disease，toxins，and the suns rays.It also helps control your body temperature，prevents your body 3.losing too much water,4.(warn)you when things are too hot or cold，and gives you your sense of touch.As you can imagine，getting burnt can lead to very serious injuries.The first and most important step in the 5._ (treat)of burns is giving first aid.anasfromwarnstreatmentYou can get 6.(burn)by a variety of things：hot liquids，steam，fire，radiation，the sun，electricity，acids，or other chemicals.Burns are divided into three types，which 7._ (call)first-，second-，and third-degree burns，8.(depend)on the depth of skin damage.Different degree 9.(burn)can be treated 10.(different).Lets keep these things in mind.burnt/burnedarecalleddependingburnsdifferently.Discussion1.What steps can be taken to prevent these burns?_Being aware of the danger is a good first step.For example，you should check to see if the burner is on before touching a pan on the stove.You should also use oven mitts when touching a hot pan.If you are using cooking oil，you should make sure that the pot is set firmly on the stove so that it cannot spill，and that it is not too full of oil.2.What other advice do you know of about first aid for burns?_My My uncle uncle suggested suggested that that we we should should put put vinegar vinegar on on burns.I burns.I think think this this is is terrible terrible adviceadvice，because because it it can can cause pain and can dry out the skin.cause pain and can dry out the skin.03长句难句分析长句难句分析译文：_可想而知，烧伤会造成重伤。可想而知，烧伤会造成重伤。译文：_根据皮肤损伤的深度，烧伤分为三类。根据皮肤损伤的深度，烧伤分为三类。译文：_ 如有必要，用剪刀剪掉烧伤部位的衣服，除非衣服与被烧伤的皮肤粘连在一起。译文：_ 在受伤处涂抹油膏不可取，因为这会阻碍伤口散热，而且可能引起感染。Thank you!