1、教学 知识细解码UNIT 5 FIRST AID1radiate vt.辐射出(光、热等)n辐射；放射线 2metre n米n.毫米；千分之一米 3adj.较小的；次要的；轻微的minority n少数；少数民族 4adj.紧急的；急迫的；急切的urgency n紧迫；急迫；急事 5adj.松的；未系紧的；宽松的loosely adv.松弛地；零散地 radiationmillimetreminorurgentloose1acid n酸adj.酸的；酸性的；尖刻的 Everyone doesnt like to hear the acid remarks._ This chemical act
2、s as a part of an acid in our experiment._ Cars cause pollution，both smog and acid rain._ adj.尖刻的n.酸adj.酸的；酸性的2minor adj.较小的；次要的；轻微的 n未成年人；辅修科目 He had three minors this semester._ This is a very minor operation and there is very little risk involved._ The law forbids shops to sell alcohol to minors.
3、_ n.辅修科目adj.较小的n.未成年人Words and Phrases知识要点1 technique n技能；技术；技艺(教材 P50)What first-aid techniques do you know of?你知道哪些急救技巧？例 1 The new technique works better than the one it has replaced.这项新技术比之前的效果要好。例 2 She needs to work on her interview technique if shes going to get a job.如果她想找到工作，就需要在面试技巧上下功夫。知识
4、拓展 have a technique for 有的技术 technique in 方面的技术 即学即练 单句语法填空/完成句子 They learn basic techniques selfdefence.Dick Fosbury had a new technique doing the high jump.He has dealing with problems of that sort.处理那类问题他有特殊技巧。infora special technique for知识要点2 sense of touch 触觉(教材 P50)It also helps control your b
5、ody temperature，prevents your body from losing too much water，warns you when things are too hot or cold，and gives you your sense of touch.你的皮肤是抵御疾病、毒素和阳光的屏障。它还有助于控制体温，防止身体失去太多的水分，当东西太热或太冷时，给你警告，并使你有触觉。例 1 His sense of touch gradually took the place of sight.他的触觉逐步代替了视觉。例 2 Newly developed robots hav
6、e a sense of touch and are able to see and make decisions.新开发的机器人有触觉，可以看见物体，还能做决定。知识拓展 sense of responsibility/duty责任感，责任心 sense of humor 幽默感，幽默 sense of belonging 归宿感，归属感 sense of smell 嗅觉 sense of beauty 美感；审美感 sense of direction 方向感 即学即练 完成句子 Good chefs must have.好厨师必须有好嗅觉。He had and soon got los
7、t.他方向感很差，一会儿就迷路了。He is distinguished for 他以其幽默感著称。a good sense of smella poor sense of directionhis sense of humor知识要点3 minor adj.较小的；次要的；轻微的(教材 P50)Examples include mild sunburn and burns caused by other minor household incidents.例如轻微的晒伤和其他轻微的家庭事故造成的灼伤。例 1 Thats a relatively minor matter.We can lea
8、ve it till later.相对来说那是件小事。我们可以把它留到以后解决。例 2 Even minor head injuries can cause long-lasting psychological effects.即使是轻微的头部创伤也会对心理产生长期影响。知识拓展(1)a minor matter 小事 a minor party 少数党(2)minority n U，C少数民族；少数 a/the minority of 少数的 be in the/a minority 占少数 即学即练 单句语法填空 This is minor matter，but I actually th
9、ink it is my lifes biggest pain.It is reported that women are at the meeting.Its clear that only a minority people support these new laws.ain the minorityof知识要点4 loose adj.松的；未系紧的；宽松的(教材 P51)Cover the burnt area with a loose clean cloth.用一块宽松的干净布覆盖烧伤区域。例 1 She is wearing a loose dress.她穿着一件宽松的连衣裙。例
10、2 His logic is too loose to make much sense.他的推理太不严密，没什么道理。知识拓展 at a loose end 无所事事；无事可做 break loose from 摆脱，挣脱 have(got)a loose tongue 说话没遮拦 on the loose 在逃；不受约束 即学即练 单句语法填空 Im a bit of a loose end this afternoon.Do you fancy a game of tennis?Be careful what you tell Samhes got very loose tongue，yo
11、u know.There are ten prisoners the loose.ataon知识要点5 urgent adj.紧急的；急迫的；急切的(教材 P51)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.如果患者属于二度或三度烧伤，就需要立即送他/她去医院。例 1 Can you come to the phoneit sounds urgent.你能来接个电话吗听起来挺紧急的。例 2
12、Dont forget that one，its rather urgent.别把那件事情忘了，情况相当紧急。知识拓展(1)an urgent problem 急迫的问题 be urgent for sb.to do sth.急切地催促某人做某事 It is most urgent that.很紧急(2)urgently adv.紧急地，急迫地 即学即练 单句语法填空“Do you see it？”he demanded(urgent)is urgent that food and clothing be sent to the stricken area.She was urgent for
13、 the doctor(come)urgentlyItto come知识要点6 ease vi.&vt.(使)宽慰；减轻；缓解 n.容易；舒适；自在(教材 P51)Putting butter or oil on burns helps because it may reduce swelling and ease discomfort.在烧伤的地方涂上黄油或油会有帮助，因为它可以减少肿胀和缓解不适。例 1 A smile is a sign that you are happy，which helps put people at ease.微笑表示你感到高兴，它能使人感到自在。例 2 My
14、parents are retired and now live a life of ease.我的父母都退休了，现在过着安逸舒适的生活。知识拓展(1)take ones ease 使某人放松一下 at ease 舒适；快活；自由自在 put sb.at ease 使某人感到轻松自在；使某人安心 feel/look at ease 感到/看上去心情放松 with ease 容易地；毫不费劲地(2)ease sb.of sth.减轻某人的(痛苦、负担等)即学即练 单句语法填空/完成句子 He handed her a cup of coffee to put her ease.I dont in
15、 the strange place.在这个陌生的地方，我觉得很不自在。This medicine will 这种药会缓解你的痛苦。atfeel at easeease you of your painNow he can set his mind because he has passed the examination 现在他可以放心了，因为他已经轻松地通过了考试。at easewith easeSentence Patterns重点句式1 as 引导非限制性定语从句(教材 P50)As you can imagine，getting burnt can lead to very seri
16、ous injuries.正如你想象的那样，烧伤会导致非常严重的伤害。句式分析：句中 As you can imagine 是关系代词 as 引导的非限制性定语从句，as 指代整个主句的内容，作 imagine 的宾语。例 1 As you can imagine，running out of memory is a bad thing.正如你可以想象的，内存耗尽是一件很糟糕的事情。例 2 As you know，if you do the same thing over and over again，you begin to do it automatically.正如你所知道的，如果你反复
17、做同一件事，你就会不自觉地做它。知识拓展(1)as 引导非限制性定语从句时，指代整个主句的内容，置于主句的前、中、后均可，意为“正如”。(2)as 在非限制性定语从句中作主语时，通常可用 it 作形式主语，后接 that 引导的主语从句或用 what 引导的主语从句来转换。(3)as 引导限制性定语从句，其先行词的前面通常有 such，the same 修饰，构成 the same.as，such.as 结构。即学即练 单句语法填空/一句多译 This man，you know，is good for nothing.He borrowed the same book the one I am
18、 reading.Einstein，is a famous scientist.Einstein is a famous scientist.is that Einstein is a famous scientist.众所周知，爱因斯坦是位著名的科学家。asasas is well knownIt is well known thatWhat is well known重点句式2 if.省略句结构(教材 P51)Remove any clothes using scissors if necessary，unless you see the fabric sticking to the bu
19、rnt skin.如果有必要的话，用剪刀剪掉衣服，除非你看到布料粘在烧焦的皮肤上。句式分析：句中 if necessary 为 if it is necessary 的省略结构。例 1 If necessary the patient can then visit his doctor for further advice.如有必要，病人可以上门咨询自己的医生以得到更多的建议。例 2 The article could be spun out to 6，000 words if necessary.如果需要的话，这篇文章可以加长到六千字。知识拓展 if possible 如果可能的话 if s
20、o 假如这样的话 if not 假如不是这样的话；不然的话；否则 if ever 即使有 即学即练 完成句子 I might see you tomorrow.，then itll be Saturday.我可能明天去看你。如果不是明天，那就是周六。，I wish to go there next summer.如果可能，我希望明年夏天去那里。They think she may try to phone.，someone must stay here.他们认为她可能来电话。要是这样的话，就得有人守在这儿。If notIf possibleIf soHe seldom，goes to the
21、movies by himself.他不会，即使有也很少单独去看电影的。if ever 1It also helps control your body temperature，prevents your body from losing too much water，warns you when things are too hot or cold，and gives you your sense of touch.分析 句中 and 连接表示顺承关系的四个并列谓语，其中 when things are too hot or cold 为 when 引导的时间状语从句。译文 它还有助于控制体
22、温，防止身体失去太多的水分，当东西太热或太冷时，给你警告，并使你有触觉。2Applying oil to the injured areas is a bad idea，as it will keep theheat in the wounds and may cause infection.分析 句中 Applying oil to the injured areas 为动名词短语作主语，谓语为第三人称单数，as 引导的是一个原因状语从句。译文 在烧伤的地方涂油是不明智的，因为它会使里面的热散不出去，并可能导致感染。教材高考 1.What first-aid techniques do yo
23、u know of？(2020全国卷)In fact,anyone wishing to try race walking should probably first consult a coach or experienced racer to learn proper technique,she says.2.Your skin acts as a barrier against disease，toxins，and the suns rays.(2019全国卷)While the suns rayscan age and harm our skin，they also give us b
24、eneficial Vitamin D.3.Examples include mild sunburn and burns caused by other minorhousehold incidents.(2020新高考全国卷)You dont need to apologize for a minor slip.4.If burns are on the face,make sure the victim can still breathe.(2020天津卷)It prevents people who are cut off from society falling victim to
25、cheaters.5.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.(2019天津卷)By signaling the urgentneed for taking preventive action.单句语法填空 1How do the two(technique)compare in terms of application?2Red Cross officials said they(ur
26、gent)needed bread and water.3The murderer escaped from prison last year and is still on loose.techniquesurgentlythe4Rescue workers are digging through the rubble in search of other(victim)5And they are still rising by about 5 (millimetre)a year.6Her hair started falling out as a result of (radiate)t
27、reatment.7The evidence suggests that our sense touch is programmed to diminish with age.victimsmillimetresradiationof8The eye is one of the most delicate (organ)of the body.9It will be sunny this afternoon.so，we will go swimming.10 we all know，England is an island among the Atlantic Ocean.organsIfAs
28、.短语填空 sense of touch；have a technique for；at a loose end；an urgent problem；if necessary 1I could come earlier tomorrow，2 Adolescents are most likely to get into trouble when theyre 3He improving the speed of the train.if necessaryat a loose endhas a technique for4A pianist or a violinist must have a
29、 delicate 5How to improve the students Chinese writing abilities remains to solve for the inland minority national middle schools.sense of touchan urgent problem.课文语法填空 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 you
30、r 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.anasfromwarns
31、treatmentYou 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，or thirddegree burns，8.(depend)on the depth of skin damage.Different degree 9.(burn)can be treated 10.(different).Lets keep these things in mind.burntare calleddependingburnsdifferently点击右图进入 课 时 分 层 作 业 谢谢观看 THANK YOU!
