高中英语：Unit5 《First Aid》课件新人教选修5.ppt

English SongEnglish ClassLanguage Data Bankn n 2021/8/11 星期三1课时分配课时板块结合范例Period 1&2Warming up and Reading I Period 3Learning about languagePeriod 4Reading IIPeriod 5Listening Period 6Speaking and Writing2021/8/11 星期三2 Period 1&2 Warmingup and Reading IUnit 5 First aidPeriod 1&2:幻灯片9-32页2021/8/11 星期三3 Students discuss the question in pairs and they are encouraged to think out as much information as possible.Brainstorming-I-definition(2m)What is first aid?the fist kind of help given to someone who suddenly falls ill or gets injured before a doctor can be found.the initial care of a suddenly sick or injured person.the care administered by a person as soon as possible after an accident or illness.2021/8/11 星期三4 Why is first aid important?Brainstorming-I-definition(2m)The prompt care sometimes draws the line between life and death.The prompt attention draws the line between a full or partial recovery.2021/8/11 星期三5 n n Brainstorming-I-definition(2m)main aims of first aidTo preserve lifeTo protect the casualty from further harmTo relieve pain2021/8/11 星期三6 Discuss in groups of four what has happened in each picture.Have you,or someone you know,been in any of these situations?Did you or someone else give help in any of them?If so,what kinds of help?What kinds of first aid you should give in the following situations.Brainstorming-II-speaking (5m)2021/8/11 星期三7n n a snake bitbleedinga sprained anklechokinga broken arma bloody nose2021/8/11 星期三8 What has happened?What kind of first aid would you perform in this situation?Pre-reading(3m)2021/8/11 星期三9 Whats the topic of the text and how is the information organized?Reading-I-skimming(1m)Its about first aid for burns and the Its about first aid for burns and the information is organized according to cause,information is organized according to cause,types,characteristic and first aid treatment types,characteristic and first aid treatment for burns.for burns.2021/8/11 星期三10 n n The reading passage is a text from a book called The reading passage is a text from a book called First Aid for the Family.It is a quite-reference book First Aid for the Family.It is a quite-reference book which is organized under headings in such a way that which is organized under headings in such a way that readers can quickly find the information they want.In readers can quickly find the information they want.In this type of text,it is common for information to be in this type of text,it is common for information to be in note form.It is also common that ellipsis is used in note form.It is also common that ellipsis is used in giving instruction.The article the is often omitted in giving instruction.The article the is often omitted in the instructions under“First aid treatment”,for the instructions under“First aid treatment”,for example,cover burnt area instead of cover the burnt example,cover burnt area instead of cover the burnt area;hold bandage in place instead of hold the area;hold bandage in place instead of hold the bandage in place.bandage in place.2021/8/11 星期三11 How many parts can the text be divided into and what are they?Reading-II-skimming(2m)Part 1:the purpose of skinPart 1:the purpose of skinPart 2:how we get burnsPart 2:how we get burnsPart 3:the three types of burnsPart 3:the three types of burnsPart 4:the symptoms of burnsPart 4:the symptoms of burnsPart 5:how we get burnsPart 5:how we get burns2021/8/11 星期三12 1.What can skin do for our body?2.How can we get burnt?3.How many types of burns and what are they?Reading-III-detailed reading(5m)Detail Reading2021/8/11 星期三13 1.1.What can skin do for our body?Skin protects you against diseases,poisons Skin protects you against diseases,poisons and the suns harmful rays.It also keeps you and the suns harmful rays.It also keeps you warm or cool;it prevents your body from warm or cool;it prevents your body from losing water;it is where you feel cold,heat or losing water;it is where you feel cold,heat or pain;and it gives you your sense of touch.pain;and it gives you your sense of touch.2021/8/11 星期三14 2.How can we get burnt?3.How many types of burns and what are they?You can get burnt by:hot liquids,steam,fire,You can get burnt by:hot liquids,steam,fire,radiation,the sun,electricity and chemicals.radiation,the sun,electricity and chemicals.There are three types of burns:first degree burns,There are three types of burns:first degree burns,second degree burns and third degree burns.second degree burns and third degree burns.2021/8/11 星期三15 According to the text,label the following pictures with first degree burn,second degree burn and third degree burn.Reading-IV-Practice(3m)The second degree burnThe first degree burnThe third degree burn2021/8/11 星期三16 Discuss in groups of four to see whether the following is Discuss in groups of four to see whether the following is right or wrong.If its wrong,explain why and give the right or wrong.If its wrong,explain why and give the correct statement.correct statement.1.Sam knocked over a kettle full of boiling water onto this 1.Sam knocked over a kettle full of boiling water onto this legs.His legs became red,swollen and covered with legs.His legs became red,swollen and covered with blisters.Sam broke the blisters and poured icy water from blisters.Sam broke the blisters and poured icy water from the fridge onto the skin.()the fridge onto the skin.()2.While ironing clothes,Miss Good accidentally touched 2.While ironing clothes,Miss Good accidentally touched the iron.Her wrist blistered and became watery.It hurt a the iron.Her wrist blistered and became watery.It hurt a lot.She put her wrist under the cold water tap and then lot.She put her wrist under the cold water tap and then kept placing cool,clean,damp cloths on it until it was kept placing cool,clean,damp cloths on it until it was less painful.Then she went to see the doctor.()less painful.Then she went to see the doctor.()Discussion-I(5m)WR2021/8/11 星期三17 3.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.()4.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.()WR2021/8/11 星期三18 1.1.Why should you put cold water on a burn?2.2.Why doesnt a third degree burn hurt?3.3.Why do you think clothes and jewellery near burns should be removed?4.4.If someone has a third degree burn,why might you see tissue?Discussion-II(5m)Students discuss the following questions in groups of four.After the discussion,the representatives from each group present their views.2021/8/11 星期三19 1.1.Why should you put cold water on a burn?2.2.Why doesnt a third degree burn hurt?Because the cold water stops the burning Because the cold water stops the burning process,stops the pain and reduces the process,stops the pain and reduces the swelling.swelling.Because in a third degree burn the nerves have Because in a third degree burn the nerves have been damaged.If there are no nerves,there is been damaged.If there are no nerves,there is no pain.no pain.2021/8/11 星期三20 3.3.Why do you think clothes and jewellery near burns should be removed?4.If someone has a third degree burn,why might you see tissue?Because bacteria from the clothes and Because bacteria from the clothes and jewellery could infect the burns.jewellery could infect the burns.Because all the layers of the skin have been Because all the layers of the skin have been burnt showing the tissue underneath.burnt showing the tissue underneath.2021/8/11 星期三21 n n Language points-1-Phrases(3m)vfirst aidvfall illvelectric shockvsqueeze outUnderline those you think are useful or difficult,then talk about them with your group members.vsense of touchvover and over againvin placevmake difference2021/8/11 星期三22 n n Language points-2-Sentences(3m)Take clothing off the burned area unless it is stuck to the burn.First aid is the first kind of help given to someone who suddenly falls ill or gets injured before a doctor can be found.You have three layers of skin that protect you against diseases,poisons and the suns harmful rays.Burns are called first degree,second degree or third degree burns depending on which layers of the skin are burnt.For second degree burns,keep cloths cool by putting them back in the cold water,squeeze them out and placing them on the burned area over and over again fro about an hour until pain is not so bad.2021/8/11 星期三23Homework Surf the Internet to find the first aid how to deal with the animal bites and scratches.Your information will be shared with your peers tomorrow.2021/8/11 星期三24 n n Language points for reading I2021/8/11 星期三25 n n Take a break!2021/8/11 星期三26 Period 3 Learning about languageUnit 5 First aid Period 3:幻灯片33-51页2021/8/11 星期三27 Discovering useful words and expressions:Answer keys for Exercise 1:VerbVerbNounNounAdjectivAdjective einjureinjureinjuryinjuryinjuredinjuredpoisonpoisonpoisonpoisonpoisonouspoisonousburnburnburnburnburntburntswellswellswellingswellingswollenswollendamagedamagedamagedamagedamageddamagedtreattreattreatmenttreatment treatabletreatablewoundwoundwoundwoundwoundedwoundedinfectinfectinfectioninfectioninfectedinfected2021/8/11 星期三28Reading the words in the chart,students discuss with their partner and give there answers.1.1.What do you notice about some of the verb/noun pairs?2.2.What do you notice about many of the adjectives?Discovery-I-discover the rules (2m)In some of them the verb is the same as the noun.In some of them the verb is the same as the noun.Many end in ed.Many end in ed.The past participle of a verb is often used as an adjective.The past participle of a verb is often used as an adjective.For example,he showed the doctor his injured leg.For example,he showed the doctor his injured leg.2021/8/11 星期三29 1.1.first aid2.2.organ3.3.causes4.4.characteristics/symptoms5.5.serious6.6.process Answer keys for Exercises 2:2021/8/11 星期三30 Look at Ex.1 and discuss in groups of four.What the difference between sentences A and B.Which sentence is better and why its better.After the discussion,each group choose a student to present their views to the class.Discovery-II (3m)There are lots of repeated words and phrases in There are lots of repeated words and phrases in Sentence A.Sentence B is better than Sentence A Sentence A.Sentence B is better than Sentence A because it doesnt have unnecessary repetition in because it doesnt have unnecessary repetition in it,and it is easier to understand and it sounds it,and it is easier to understand and it sounds much less awkward than Sentence A.much less awkward than Sentence A.2021/8/11 星期三31 1.1.The burn she got from the iron was red and very painful.2.2.A boy was in the left side of the sick woman,and a girl on the right.3.3.She has a daughter in hospital.4.4.He went to the doctor because he had to.In Ex.2,sentences are all correct but they sound awkward because they have unnecessary words in them.Complete the exercise individually and then check with your partner.2021/8/11 星期三32 5.Did she pass the first aid test she did yesterday or not?6.She could not decide whether to send him to hospital or not.7.When your nose is bleeding,bend forward so the blood runs out of your nose and not down your throat.8.Only some of the students have done a first aid course but most havent.2021/8/11 星期三33Sentences in Ex.3 are all correct,but some words have been left out.Rewrite the sentences to include the missing words and check them with your partner.1.1.The cottage which is surrounded by a wall belongs to the local government.2.2.The first book that I read this term was more interesting than the second book that I read this term.3.3.To her teachers surprise,she did better in her first aid exam than she was expected to do.2021/8/11 星期三34 4.I dont think they have returned from the hospital,but they might have returned from the hospital.5.He wanted to help the accident victim but his friend didnt want to help the accident victim.6.You can borrow my first aid notes if you want to borrow my first aid notes.The sentences in the question sound natural whereas the The sentences in the question sound natural whereas the sentences which include all the missing words do not sentences which include all the missing words do not sound natural;they sound awkward.sound natural;they sound awkward.2021/8/11 星期三35Sometimes sentences can be ambiguous because of ellipsis.Discuss the following sentences in groups of four and find out the two meanings in each sentence.1.1.Jack loves nature more than his wife.2.2.John understood himself better than Peter.3.3.Max phoned his mother and Oscar did too.4.4.I relied on you more than Roger.Discussion (5m)2021/8/11 星期三36 1.1.Jack loves nature more than his wife.2.2.John understood himself better than Peter.Jack loves nature more than he loves his wife.Jack loves nature more than he loves his wife.Jack loves nature more than his wife loves nature.Jack loves nature more than his wife loves nature.John understood himself better than Peter John understood himself better than Peter understood John.understood John.John understood himself better than Peter John understood himself better than Peter understood himself.understood himself.2021/8/11 星期三37 3.Max phoned his mother and Oscar did too.4.I relied on you more than Roger.Max phoned his mother and Oscar phoned Maxs Max phoned his mother and Oscar phoned Maxs mother too.mother too.Max phoned Maxs mother and Oscar phoned Max phoned Maxs mother and Oscar phoned Oscars mother.Oscars mother.I relied on you more than Roger relied on you.I relied on you more than Roger relied on you.I relied on you more than I relied on Roger.I relied on you more than I relied on Roger.2021/8/11 星期三38 1.1.The house rent is expensive,Ive got about half the space I had at home and Im paying _ here.A.as three times much B.as much three times C.much as three times D.three times as much高考链接D解析：答案解析：答案D D。修饰比较级的。修饰比较级的three timesthree times只能置于比较结构之前，不能置于其后或只能置于比较结构之前，不能置于其后或其中；本题中比较状语从句部分被省略。其中；本题中比较状语从句部分被省略。2021/8/11 星期三39 2.What would have happened _,as far as the river bank?A.Bob had walked farther B.if Bob should walk farther C.had Bob walked farther D.if Bob walked farther高考链接C解析：答案解析：答案C C。what would have happenedwhat would have happened暗示后面，暗示后面，使用虚拟语气，且与过去事实相反；当使用虚拟语气，且与过去事实相反；当ifif省略时，可省略时，可将将were/had/shouldwere/had/should提前，构成部分倒装；用提前，构成部分倒装；用ifif从句从句表达则是表达则是if Bob had walked farther if Bob had walked farther 题意：如果鲍题意：如果鲍勃走得更远些，走到河岸边会发生什么事呢？勃走得更远些，走到河岸边会发生什么事呢？2021/8/11 星期三40 3.Is this the reason _ at the meeting for his carelessness in his work?A.he explained B.what he explained C.how he explained D.why he explained高考链接A解析：答案解析：答案A A。explainexplain作作“解释解释”讲为及讲为及物动词，须接宾语；此处关系代词物动词，须接宾语；此处关系代词thatthat或或whichwhich被省略；被省略；whywhy引导定语从句时，在句引导定语从句时，在句中作状语，相当于中作状语，相当于for whichfor which。2021/8/11 星期三41 4.The disc,digitally _ in th