1、Unit 5 In the laboratory，when you are carrying experiments out，youmay get injured when some accident happens，like chemical burns，gaspoisoning，etc.So giving first aid treatment to the injured people mayhelp.Now，I want to discuss some common injuries and their firsttreatment，so that you can have some
2、ideas when an accident happens.话题语篇导读 Chemical Burns：1.Use water only for the first aid in treating chemicalburns.2.Wash the injured area with running water for at least 10minutes.This can prevent further damage to the burnt tissue.Heat Burns or Scalds：1.To reduce the pain，cool the injured area with
3、 lots of cold water.2.Do not apply any chemical.3.Use dry，sterile gauze or lint dressing and then apply a bandageto 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 treatment.Solid or Liquid Poisonin
4、g：1.Spit the poison out if the poison is still in the mouth，and washthe mouth with plenty of water.2.If the poison is swallowed，drink plenty of water or milk.Seekmedical treatment at once.Anyway if you carry experiments out carefully，the chance ofgetting accidents would lower.Notes1.sterile adj.无菌的
5、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 TaskAnswer 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 you wash theinjured area with runn
6、ing water?Four.Water.答案 At least 10 minutes.Period One Warming 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 aidtemporaryinjuryinjurebleedblood 词语识记 课前预习 基础落实.单词检测5.vi.&vt.(使)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.
7、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 poisonpoisonouscomplexvarietyvariousmildmildlychoke10.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 swollenunbearablebandagevitalsymptompourdampswell.短语检测 1.(对伤患者的)急救 2.生病 3.
8、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 aidfall illelectric shocksqueeze outover 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 three types of burns()What to do if someone gets burned()The functions of th
9、e skin()The symptoms of burns()How we get burns 课文预读 答案 35142.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 damp cloths on the second degree burns.()4.We shouldnt break the blisters，or th
10、ey will make the woundinfected.()5.Sometimes，we can put oil or ointment on burns to stop theinfection.()答案 FTTTF6.We should make sure the bandage wont stick to the skin when it isused.()7.If burns are on the face，we should make the victim sit up.()8.Cold water can be used in three types of burns.()答
11、案 TTF.课文阅读理解 1.The largest organ of your body is the.A.brainB.mouthC.stomachD.skin 答案 12435D 2.Which of the following is NOT the function of the skin according to thetext?A.It protects you against disease，poisons and the suns harmful rays.B.It helps the heart beat.C.It can keep you warm or cool.D.It
12、 prevents your body from losing too much water and gives you thesense of touch.答案 B 答案 124353.What is the RIGHT treatment for the first degree burns?A.Get the victim to the doctor or hospital.B.Put butter，oil or ointments on burns as they dont keep the heat inthe wounds and may decrease infection.C.
13、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 124354.If someone gets burned and his hands get black and white and charred，it belongs to.A.first degree burnsB.second degree burns C.third degree burnsD.none of the abo
14、ve 答案 12435C 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 burns.答案 A答案 12435.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
15、含有引导的条件状语从句。自主翻译 答案 asif 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 onwhich layers of the skin are burned.句式分析 此句为复合句，which 引导从句，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 f
16、orm of help given to someone whosuddenly 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 ventilator.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 youraid.(2015天津)大胆并勇敢些，力量之神会助你一臂之力。(4)They aid
17、ed 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(doing)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 aidlearning a new languag
18、e.This book is a great aidEnglish composition.She gave a concertaid of charity.She succeededhis aid.My professor aids me(continue)my study.(2)单句改错 I aided him managing the factory.答案 intoinwith即时跟踪 to continuehim后加ininjury 语境感悟(1)(教材P33)Often the illness or injury is not serious，but there are othert
19、imes 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。(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 inj
20、ured受伤的人(4)The moment the terrible accident happened，ambulances rushed theinjured 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)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。(
21、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 badlyin the accident.I ran up against a glass door andmy head.The soldier is bearing the sharp pain in thewith great courage.It wouldnt do him anyto work a bit harder.(2)句型转换 He made up his mind that he wouldnt do
22、 her any injury.He made up his mind that he wouldnt.答案 injuredhurtwound即时跟踪 harmdo any injury to hervariety 语境感悟(1)(教材P34)You can get burned by 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(
23、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 reasons.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)
24、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 varythe circumstances.A variety of books(be)on the desk.(2)一句多译 公园里有各种各样的花。(var
25、iety)(various)(kind)答案 iswithare即时跟踪 There are a variety of/varieties of flowers in the park.There are various flowers in the park.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，burningclothes，or severe petrol fires.例如由电击引起的烧伤，因衣服起火
26、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 motor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anelectrica
27、l 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 thoseequipment.(2)Please connect the twowires.(3)All thework was done by my younger brother.(4)Anshock occurs when a person comes into contact with anenergy source.(5)This dicti
28、onary is available inversion.答案 electronicelectricelectrical即时跟踪 electricelectricalelectronicvital 语境感悟(1)(教材P35)If the injuries are second or third degree burns，it is vital toget 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 t
29、o 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 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 purchasingDia
30、oyu Island.(2)Whats worse，some drivers，cyclists and pedestrians do not think itvital(obey)traffic rules.(2015江苏)答案(should)taketo 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 whosuddenly falls ill or gets injured before a doctor can be found.急救就是在找到医生之前对
31、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。(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 il
32、l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 easierunder pressure.My father used to be in good health，but hesuddenly last week.Hefor a week.(2)用fall短语的正确形式填空 How can I believe!This is the third time that hein a month.After the death of Napoleon，his empire began to.H
33、e was so tired that hequickly.He whohimself will have no rivals(情敌).The planbecause it proved to be too expensive.答案 to fall illfell illhas been illhas fallen ill即时跟踪 fall to piecesfell asleepfalls in love withfell down语境感悟 squeeze out(1)(教材P34)For second degree burns，keep cloths cool by putting the
34、mback in a basin of cold water，squeezing them out and placing them onthe burned area over and over again for about an hour until the pain is notso 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 sq
35、ueeze 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
36、、副词填空 The lemon looks dry，but you may be able to squeezea few drops.He managed to squeeze himselfthe crowded bus.It was full on the train，so I had to squeezetofetchthehotwater.答案 outintothrough即时跟踪(2)完成句子 No sooner had the reporters heard the noticethe hall.记者们一听到通知后就全都挤进了大厅。I had tothe crowd.我只好从人群
37、里挤过去了。How can youto 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 they all squeezed intosqueeze 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
38、友。(3)He was knocked down by a drunk driver yesterday.昨天他被一个醉汉开车撞倒了。(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 cyclistridin
39、g on the pavement when there was a cycle lane right next tohim.(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)，theapplicantentered 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/
40、overknocked us outthat/who knocked over即时跟踪 knocking politely at the doorknocked against somethingget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 whosuddenly 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 marr
41、ied.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
42、when we were moving.Some glasseswhen we were moving.Did you get invited to the party?to the party?答案 were brokenWere 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 girlin music.这个小女孩对音乐产生了兴趣。答案 get paidgot interested关系代词as
43、引导的非限制性定语从句 语境感悟(1)(教材P33)So as you can imagine，if your skin gets burned it can bevery 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
44、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)
45、单句语法填空 Justa single word can change the meaning of a sentence，a singlesentence can change the meaning of a paragraph.(2015浙江)The number of smokers，is reported，has dropped by 17 percentin just one year.(2015江苏)There is no simple answer，is often the case in science.(2013山东)答案 asas即时跟踪 as(2)句型转换 It was
46、 expected that he broke his promise once more and this let hisfriends down.was expected，he broke his promise once more，let hisfriends down.(3)单句改错 The market，as was founded in 1979，sets up its tents every Saturdayfrom 7 a.m.to 1 p.m.，rain or shine.答案 Aswhichaswhichif necessary 语境感悟(1)(教材P34)Remove c
47、lothing using scissors if necessary unless it is stuckto the burn.除非衣服粘贴在烧伤面上，否则都要把衣服脱掉。如果需要的话，可以使用剪刀。(2)If(it is)possible，she wants to go with us.可能的话，她想跟我们一起去。归纳拓展 在表示时间、条件、地点、比较、方式或让步的状语从句中，如果谓语动词是be，从句的主语和主句的主语一致或从句的主语是it时，从句常省略主语和be动词。如：if necessary必要时，如果必要的话 if possible如有可能 if any若有的话 if ever如
48、果有过的话，如果发生的话 if anything如果有什么的话 if not不然的话，要不是，如果不 用状语从句的省略形式完成句子(1)，you can ask him for help.如果必要的话，你可以向他求助。(2)David seldom asks his father，for help when in trouble.当遇到麻烦时，戴维很少求助于父亲，如果曾经有的话。(3)It sounds like something is wrong with the cars engine.，wedbetter take it to the garage immediately.听上去汽车的
49、发动机好像坏了。如果是这样的话，我们最好立刻把它送到修理厂。答案 If necessaryif ever即时跟踪 If sounless引导的条件状语从句 语境感悟(1)(教材P34)Remove clothing using scissors if necessary unless it is stuckto the burn.除非衣服粘贴在烧伤面上，否则都要把衣服脱掉。如果需要的话，可以使用剪刀。(2)Unless you change your mind，I wont be able to help you.If you dont change your mind，I wont be a
50、ble to help you.除非你改变想法，否则我不会帮助你的。unless连词，引导条件状语从句，意为“除非，如果不”，该从句有时可以与if.not.引导的状语从句互换。(1)单句语法填空 It is so cold that you cant go outsidefully covered in thickclothes.(2015江苏)(2)句型转换 You will be late for class unless you start right now.You will be late for classright now.答案 unlessif you dont start即时
51、跟踪 返回 归纳拓展.单句语法填空 1.The separated mother and daughter squeezedthe crowd andhugged together.2.Hes got himself into a dangerous situationhe is likely to losecontrol over the plane.3.We got a little(sunburn)，but the day had beenso relaxing that we didnt mind.(2014广东)答案 throughwheresunburned/sunburnt 当堂
52、达标 检测巩固 4.A number of bombs have exploded，seriously(injure)at leastfive people.5.Because of the bad weather，my mother fell ill and lay in bed；she(be)ill for a week.答案 injuringhasbeen .选词填空答案 fall ill；in place；over and over again；swell up；squeeze out of1.Im afraid your proposal is not quite.2.The sto
53、ry came to its turning point when Joein 2007.(2015浙江)3.Try toa bit more waterthe tube.4.He read the poemtill he could recite it.5.My left anklesoon after it was bitten by a mosquito.in placefell illsqueezeout ofover and over again swelled up.完成句子 1.，I wont allow you to watchTV.除非你已经完成了你的家庭作业，否则我不会允许
54、你看电视。2.With the local communityourinvestigation，wesoonfound out the criminal.有当地社区协助我们调查，我们很快就查明了罪犯。3.Thoughher research，she manages to spare half anhour every day to stay with her kids.虽然致力于她的研究，她还是设法每天花半小时和自己的孩子呆在一起。答案 Unless you have finished your homeworkaiding us with(she is)devoted to 答案 4.A l
55、ot of language learning，is happening in thefirst year of life，so parents should talk much to their children during thatperiod.大量的语言学习，正如发现的那样，发生在出生的第一年，所以父母应该在那个阶段多和孩子说话。5.Dontday and night.不要让他们不分白天黑夜地工作。as has been discoveredkeep them working 答案.课文语法填空 First aid is the kind of help 1.(give)to some
56、one who falls ill orgets injured 2.a doctor can be found.Of course，the illness orinjury is not serious.Now lets talk about first aid for burns.You havethree layers of skin that protect 3.against disease，poisons andthe 4.(harm)rays from the sun.Your skin also gives you yoursense 5.touch.First aid is
57、a very important step in the treatment ofburns.People can get burned by many things，such as hot liquids，steam，givenbeforeyourselfharmfulof fire，radiation，the sun，electricity 6.chemicals.There are three typesof burns.Burns are called first，second or third degree burns,7.(depend)on which layers of the skin are burned.Different degree burnscan 8.(treat)in 9.different way.Lets keep these things10.mind.ordependingbe treatedain答案 返回 本课结束 更多精彩内容请登录：
