1、Unit 5 ,First aid,In the laboratory，when you are carrying experiments out，you may get injured when some accident happens，like chemical burns，gas poisoning，etc.So giving first aid treatment to the injured people may help.Now，I want to discuss some common injuries and their first treatment，so that you
2、 can have some ideas when an accident happens.,话题语篇导读,Chemical Burns： 1.Use water only for the first aid in treating chemical burns. 2.Wash the injured area with running water for at least 10 minutes.This can prevent further damage to the burnt tissue. Heat Burns or Scalds： 1.To reduce the pain，cool
3、 the injured area with lots of cold water. 2.Do not apply any chemical.,3.Use dry，sterile gauze or lint dressing and then apply a bandage to cover the area. 4.Smother the fire with a blanket if clothes get fire. Eye Injury： 1.Spray the irritated eye by water for several minutes. 2.Seek medical treat
4、ment.,Solid or Liquid Poisoning： 1.Spit the poison out if the poison is still in the mouth，and wash the mouth with plenty of water. 2.If the poison is swallowed，drink plenty of water or milk.Seek medical treatment at once. Anyway if you carry experiments out carefully，the chance of getting accidents
5、 would lower.,Notes 1.sterile adj.无菌的2.gauze n.纱布3.lint n.软麻布4.smother vt.闷熄5.irritated adj.疼痛的，发炎的,Task Answer the following questions.1.How many injuries are mentioned in the passage?2.What is vital in the first aid treatment of the four kind injuries?3.When a chemical burn happens，how long should
6、 you wash the injured area with running water?,Four.,Water.,答案,At least 10 minutes.,Period OneWarming Up，Pre-reading & Reading,课前预习 基础落实,课堂讲义 核心突破,当堂达标 检测巩固,1. n.&vt.帮助；援助；资助2. adj.暂时的；临时的3. n.损伤；伤害 vt.损害；伤害4. vi.&vt.流血 n.血,答案,aid,temporary,injury,injure,bleed,blood,词语识记,课前预习 基础落实,.单词检测,5. vi.&vt.(使
7、)噎住；(使)窒息6. n.毒药；毒害； vt.毒害；使中毒 adj.有毒的7. adj.复杂的8. n.变化；多样(化)；多变(性) adj.各种各样的9. adj.轻微的；温和的；温柔的 adv.轻微地；温和地,答案,poison,poisonous,complex,variety,various,mild,mildly,choke,10. vi.&vt.(使)膨胀；隆起 adj.肿胀的11. adj.难以忍受的；不能容忍的12. n.绷带13. adj.至关重要的；生死攸关的14. n.症状；征兆15. vt.&vi.倒；灌；注；涌16. adj.潮湿的,答案,swollen,unbea
8、rable,bandage,vital,symptom,pour,damp,swell,.短语检测1. (对伤患者的)急救2. 生病3. 触电；电休克4. 榨出；挤出5. 反复；多次6. 在适当的位置；适当,first aid,fall ill,electric shock,squeeze out,over and over again,答案,in place,.阅读课文，排列顺序The text is divided into five parts.In which order are these topics covered？Number them from 1 to 5.()The th
9、ree types of burns()What to do if someone gets burned()The functions of the skin()The symptoms of burns()How we get burns,课文预读,答案,3,5,1,4,2,.课文判断正(T)误(F)1.When someone is burned，you should place some ice on his wound.()2.The function of cool water is to prevent and reduce swelling.()3.We should put
10、damp cloths on the second degree burns.()4.We shouldnt break the blisters，or they will make the wound infected.()5.Sometimes，we can put oil or ointment on burns to stop the infection.(),答案,F,T,T,T,F,6.We should make sure the bandage wont stick to the skin when it is used.()7.If burns are on the face
11、，we should make the victim sit up.()8.Cold water can be used in three types of burns.(),答案,T,T,F,.课文阅读理解1.The largest organ of your body is the .A.brain B.mouth C.stomach D.skin,答案,1,2,4,3,5,D,2.Which of the following is NOT the function of the skin according to the text?A.It protects you against di
12、sease，poisons and the suns harmful rays.B.It helps the heart beat.C.It can keep you warm or cool.D.It prevents your body from losing too much water and gives you the sense of touch.答案B,答案,1,2,4,3,5,3.What is the RIGHT treatment for the first degree burns?A.Get the victim to the doctor or hospital.B.
13、Put butter，oil or ointments on burns as they dont keep the heat in the wounds and may decrease infection.C.Keep cloths cool by putting them back in the cold water.D.Place cool，clean，wet cloths on them until the pain is not so bad.答案D,答案,1,2,4,3,5,4.If someone gets burned and his hands get black and
14、white and charred，it belongs to .A.first degree burns B.second degree burnsC.third degree burns D.none of the above,答案,1,2,4,3,5,C,5.Whats the main idea of the text?A.The burns and the first aid treatment.B.The characteristics of burns.C.The function of the skin.D.How to carry out the first aid for
15、burns.答案A,答案,1,2,4,3,5,.难句分析1.So as you can imagine，if your skin gets burned it can be very serious.句式分析本句为复合句， 引导定语从句；主句里含有 引导的条件状语从句。自主翻译,答案,as,if,因此，你可以想象得到，如果你的皮肤烧伤了，就可能非常严重。,2.Burns are called first，second or third degree burns，depending on which layers of the skin are burned.句式分析此句为复合句，which 引
16、导 从句，depending on 为非谓语动词作 。自主翻译,答案,宾语,状语,根据灼伤(烧伤)的层数，皮肤灼伤(烧伤)可分为一级、二级和三级。,返回,aid,语境感悟,重点单词,(1)(教材P33)First aid is a temporary form of help given to someone who suddenly falls ill or gets injured before a doctor can be found.急救就是在找到医生之前对突然生病或受伤的人给予临时性的帮助。(2)He was breathing only with the aid of a ven
17、tilator.他只能靠呼吸器呼吸。,课堂讲义 核心突破,(3)Be bold and braveand mighty(强大的) forces will come to your aid.(2015天津)大胆并勇敢些，力量之神会助你一臂之力。(4)They aided in solving the problem.他们帮忙解决了这个问题。,归纳拓展,aid n.& vt.帮助；援助；资助first aid 急救be a great aid to.对有极大的帮助with the aid of sb.with sb.s aid在某人的帮助下in aid of .用以援助aid sb.in (doi
18、ng) sth.在(做)某方面帮助某人aid sb.with sth.帮助某人某事aid sb.to do sth.帮助某人去做某事,(1)单句语法填空A dictionary is an important aid learning a new language.This book is a great aid English composition.She gave a concert aid of charity.She succeeded his aid.My professor aids me (continue) my study.(2)单句改错I aided him managi
19、ng the factory.,答案,in,to,in,with,即时跟踪,to continue,him后加in,injury,语境感悟,(1)(教材P33)Often the illness or injury is not serious，but there are other times when giving first aid quickly can save lives.通常情况下这些患者的伤病都不太严重，但有些时候，迅速实施急救能挽救生命。(2)The attack was a severe injury to his reputation.这次攻击对他的名誉造成了严重的伤害。
20、(3)He injured his left hand in a fire.他在火灾中伤了左手。,归纳拓展,(1)injury n.损伤；伤害；vt.损害；伤害do sb.an injury/do an injury to sb.伤害某人(2)injured adj.受伤的the injured受伤的人,(4)The moment the terrible accident happened，ambulances rushed the injured to the hospital.可怕的事故刚一发生，救护车就把受伤的人火速送到了医院。,易混辨析injure/hurt/harm/wound(1
21、)injure意为“伤害，损害”，一般指由于意外或事故而造成伤害，也表示损害名誉、伤害感情等。(2)hurt意为“疼痛，受伤”，既可以指肉体上的伤害，尤指让身体某一部位受伤；也可以指精神上的伤害，常有强烈的疼痛感。(3)harm意为“伤害”，用于肉体或精神上的伤害，有时也指引起不安或不便。(4)wound意为“受伤，伤口”，通常指武器的伤害，如刀、枪等的伤害，尤其指战场上的伤害。,(1)用injure/hurt/harm/wound的正确形式填空She was badly in the accident.I ran up against a glass door and my head.The
22、 soldier is bearing the sharp pain in the with great courage.It wouldnt do him any to work a bit harder.(2)句型转换He made up his mind that he wouldnt do her any injury.He made up his mind that he wouldnt .,答案,injured,hurt,wound,即时跟踪,harm,do any injury to her,variety,语境感悟,(1)(教材P34)You can get burned by
23、 a variety of things：hot liquids，steam，fire，radiation (by being close to high heat or fire，etc.)，the sun，electricity or chemicals.你可能由于各种原因而烧伤：灼热的液体、水蒸气、火、辐射(由于靠近高温或大火等)、阳光、电或化学物品。(2)Varieties of reasons were offered for the failure. 这次失败原因很多。,(3)Everyone arrived late at the party for various reason
24、s.由于种种原因，每个人赴会都迟到了。(4)Opinions on this matter vary from person to person.对于这件事，人人看法不一。,归纳拓展,(1)variety n.种类；变化；多样(化)；多变(性)a variety ofvarieties ofvarious 各种各样的(2)vary v.相异，不同；变化；使多样化vary from.to.从到不等；在到之间变动vary with随而变动,注意：(1)a variety of/varieties of后接可数名词复数作主语时，谓语动词用复数形式。(2)the variety of复数名词，意为“的
25、品种”，作主语时，谓语动词用单数形式。,(1)单句语法填空The variety of books (be) astonishing.The answer must vary the circumstances.A variety of books (be) on the desk.(2)一句多译公园里有各种各样的花。(variety)(various) (kind),答案,is,with,are,即时跟踪,There are a variety of/varieties of flowers in the park.,There are various flowers in the park
26、.,There are all kinds of flowers in the park.,electric,语境感悟,(1)(教材P34)Examples include burns caused by electric shocks，burning clothes，or severe petrol fires.例如由电击引起的烧伤，因衣服起火引起的烧伤，或因汽油起火引起的烧伤。(2)Can you use the electric iron? 你会用电熨斗吗？,归纳拓展,electric adj.用电的；电动的；发电的electric shock触电；电休克an electric moto
27、r一台电动机,易混辨析electric/electrical/electronic(1)electric用于以下两种情况：一是指可发电的东西；二是指靠电力工作的东西，如an electric station发电站；an electric fan电风扇。(2)electrical电气的，与电有关的。指与电相关的物品或人员，如an electrical engineer电气工程师。(3)electronic表示“电子的”，如electronic products电子产品,用electric/electrical/electronic的正确形式填空(1)He usually operates tho
28、se equipment.(2)Please connect the two wires.(3)All the work was done by my younger brother.(4)An shock occurs when a person comes into contact with an energy source.(5)This dictionary is available in version.,答案,electronic,electric,electrical,即时跟踪,electric,electrical,electronic,vital,语境感悟,(1)(教材P35
29、)If the injuries are second or third degree burns，it is vital to get the victim to the doctor or hospital at once.如果属于二度或三度烧伤，就必须立即把患者送去看医生或送往医院。(2)Consideration for other people is vital to all of us.对我们所有人而言体谅他人是极其重要的。,归纳拓展,vital adj.至关重要的；生死攸关的be vital to.对是至关重要的It is vital to do.做很重要It is vital
30、that.是十分重要的 (从句中的谓语动词用“should动词原形”，should可省略,用所给动词的正确形式填空(1)It is absolutely vital that the Chinese government (take) effective measures to prevent the Japanese government from purchasing Diaoyu Island.(2)Whats worse，some drivers，cyclists and pedestrians do not think it vital (obey) traffic rules.(2
31、015江苏),答案,(should) take,to obey,即时跟踪,fall ill,重点短语,语境感悟,(1)(教材P33)First aid is a temporary form of help given to someone who suddenly falls ill or gets injured before a doctor can be found.急救就是在找到医生之前对突然生病或受伤的人给予临时性的帮助。(2)He is working hard for fear that he should fall behind others.他努力工作，唯恐落在别人后面。(
32、3)The old lady fell down in the street and broke her leg.老妇跌倒在大街上，摔断了腿。,归纳拓展,fall ill生病fall behind落后fall asleep睡着fall to pieces崩溃fall down摔倒；倒塌；失败fall in love with.爱上,易混辨析fall ill/be ill(1)fall ill表示生病的动作，不能和时间段连用。(2)而be ill表示生病的状态，可以和时间段连用。,(1)用fall ill/be ill的正确形式填空We are easier under pressure.My
33、father used to be in good health，but he suddenly last week.He for a week.(2)用fall短语的正确形式填空How can I believe! This is the third time that he in a month.After the death of Napoleon，his empire began to .He was so tired that he quickly.He who himself will have no rivals(情敌).The plan because it proved to
34、 be too expensive.,答案,to fall ill,fell ill,has been ill,has fallen ill,即时跟踪,fall to pieces,fell asleep,falls in love with,fell down,语境感悟,squeeze out,(1)(教材P34)For second degree burns，keep cloths cool by putting them back in a basin of cold water，squeezing them out and placing them on the burned area
35、 over and over again for about an hour until the pain is not so bad.对于二度烧伤，要保持湿布清凉，需把湿布放回冷水盆中，拧出水后再放在烧伤面上，这样要反反复复地做一个小时左右，直到不太痛时为止。(2)You should squeeze out some time to visit your old friends.你应该挤出点时间去拜访你的老朋友。,归纳拓展,squeeze out 榨出；挤出squeeze sth. out of/from.把从榨/挤出来；向勒索/榨取squeeze in挤进squeeze through挤
36、过squeeze (sb./sth.) into宾语 (把)挤入；塞进,(3)This machine helps you to squeeze more juice out of the orange.这台机器能帮你挤出更多的橙汁。(4)There are already four people in the lift，but he manages to squeeze in.电梯里已经有四个人了，但他还是挤进去了。,(1)用适当的介、副词填空The lemon looks dry，but you may be able to squeeze a few drops.He managed t
37、o squeeze himself the crowded bus.It was full on the train，so I had to squeeze to fetch the hot water.,答案,out,into,through,即时跟踪,(2)完成句子No sooner had the reporters heard the notice the hall.记者们一听到通知后就全都挤进了大厅。I had to the crowd.我只好从人群里挤过去了。How can you to do what you want? 你是如何挤出更多时间来做你想做的事情的？,答案,than
38、they all squeezed into,squeeze my way through,squeeze out more time,语境感悟,knock over,(1)(教材P35)Sam knocked over a kettle full of boiling water onto his legs.萨姆撞翻了一壶开水，洒在了腿上。(2)I knocked into an old friend of mine in the park.我昨天在公园里碰见了一位老朋友。(3)He was knocked down by a drunk driver yesterday.昨天他被一个醉汉开
39、车撞倒了。(4)Is it OK if I knock off a little earlier?我早点下班好不好？,归纳拓展,knock over打翻；撞倒；撞翻knock at/on敲(门、窗等)knock against撞到之上knock into与相撞；偶然碰到(某人)knock down撞倒；拆除knock off停止；中断；降价knock sb.out使昏睡，使不省人事；使筋疲力尽,(1)I (差点被撞倒) recently by a cyclist riding on the pavement when there was a cycle lane right next to h
40、im.(2015湖南)(2)When Dad took off the lid，the smell nearly (熏晕我们).(2015四川)(3)It was John (打翻) the bottle.(4)After (礼貌地敲门)，the applicant entered the office of the general manager.(2015陕西)(5)In the darkness he (撞上了什么东西).,答案,was almost knocked down/over,knocked us out,that/who knocked over,即时跟踪,knocking
41、politely at the door,knocked against something,get过去分词,经典句式,语境感悟,(1)(教材P33)First aid is a temporary form of help given to someone who suddenly falls ill or gets injured before a doctor can be found.急救就是在找到医生之前对突然生病或受伤的人给予临时性的帮助。(2)Theyve just got married.他们刚结婚。,归纳拓展,“get过去分词”有两种情况：一是get代替be，实际上是一种被动
42、语态，表示某一事件的发生，着重强调动作；二是get作始动性连系动词，与多数形容词化了的过去分词连用，构成系表结构，并非真正的被动，表示动作的结果。get caught in the rain被雨淋get changed换衣服get drunk喝醉get hurt受伤 get killed丧命get lost迷路 get married结婚get paid得到报酬 get stuck in the mud陷到泥里get tired累了,(1)句型转换Some glasses got broken when we were moving.Some glasses when we were movi
43、ng.Did you get invited to the party? to the party?,答案,were broken,Were you invited,即时跟踪,(2)完成句子Im heavily in debt at the moment，but hope to be out of debt once I .我现在负债累累，但希望拿到工资后就能把债务还清。The little girl in music.这个小女孩对音乐产生了兴趣。,答案,get paid,got interested,关系代词as引导的非限制性定语从句,语境感悟,(1)(教材P33)So as you can
44、 imagine，if your skin gets burned it can be very serious.因此，你可以想象得到，如果你的皮肤烧伤了，就可能非常严重。(2)He is from the Northeast，as we can see from his accent.As we can see from his accent，he is from the Northeast.He，as we can see from his accent，is from the Northeast.他是东北人，正如我们从他的口音中可以听得出的。,归纳拓展,(1)as引导的非限制性定语从句可
45、置于句首、句中、句末，常常译成“正如”。 (2)as是关系代词，在非限制性定语从句中可作主语或宾语。,注意：在非限制性定语从句中，which和as引导定语从句时的区别：(1)which引导的从句不能放在主句前，而as引导的从句既可以放在主句前，也可以放在主句后。(2)用作关系代词，as和which都可以指代一个句子，但as有“正如”、“就像”之意，which则没此含义。(3)当从句的谓语动词是be或相当于连系动词的seem，become等时，可用as或which作主语。但当从句的谓语是行为动词时，只能用which作主语。,(1)单句语法填空Just a single word can change the meaning of a sentence，a single sentence can change the meaning of a paragraph.(2015浙江)The number of smokers， is reported，has dropped by 17 percent in just one year.(2015江苏)There is no simple answer， is often the case in science.(2013山东),
