高中英语Unit5FirstaidSectionⅠPrereadingWarmingUpReading教学案新人教版必修5.docx

1、高中英语Unit5FirstaidSectionPrereadingWarmingUpReading教学案新人教版必修5Section Prereading (Warming Up & Reading)课前预习自测烧伤的急救皮肤是身体必不可少的部分，也是身体的最大器官。皮肤有三层，它们是防病、防毒、抵御太阳有害光线侵害的一道屏障。皮肤的功能十分复杂。皮肤可以保暖或御寒，保持体内水分。正是皮肤使你感到冷热、疼痛，它还使你有触觉。因此，你可以想象到，如果你的皮肤烧伤了，就可能非常严重。在治疗烧伤的过程中，紧急处理是非常重要的第一步。烧伤的原因：你可能由于各种原因而烧伤：灼热的液体、水蒸气、火、辐射

2、(由于靠近高温或大火)、阳光、电和化学物品。烧伤的种类：烧伤有三类。根据皮肤烧伤的层次分为一度烧伤、二度烧伤和三度烧伤。一度烧伤：只损伤皮层的最上层。这些烧伤并不严重，应当在一两天内就有好转。例如轻度的晒伤，由于短暂接触热锅、火炉或熨斗而导致的烫伤。二度烧伤：既损伤了皮肤的最上层，又损伤了皮质的第二层。这些烧伤属于严重的烧伤，需几星期才能痊愈。例如严重的晒伤和灼热的液体所造成的烧伤。三度烧伤：所有三层皮质以及皮下的组织和器官都受到损害。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。这些烧伤都属于非常严重的烧伤，受伤者必须立即送往医院。烧伤的特性：一度烧伤：干燥、发红、微肿

3、微痛受压时变白二度烧伤：粗糙、发红、肿胀起水泡表层渗液极其疼痛三度烧伤：黑、白和焦炭色相间肿胀，可看到皮下组织若损害了神经，则没有疼痛或轻微疼痛，或者在创面四周有疼感急救处理：1除非衣服粘贴在烧伤面上，否则都要把它脱掉(必要时可用剪刀帮助)。靠近创面的其他衣物和首饰也都要取掉。2马上用凉水给伤口冲凉，但不能用冰水。最好是把烧伤的部位放在慢速流动的自来水下冲洗大约10分钟。(凉水可以阻止烧伤的进程，可以防止无法忍受的疼痛，还可以减轻肿胀程度)。三度烧伤不可用冷水冲。3对于一度烧伤的患者，要把清凉干净的湿布放在烧伤面上，直到疼痛感较轻时为止。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

4、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。4轻轻地把烧伤面弄干，但不要擦拭，因为这样做可能会擦破水泡，导致伤口感染。5用干而清洁又不粘皮肤的绷带盖住烧伤面，用胶布把绷带固定。千万不要在烧伤处涂黄油、油或软膏，因为这会使里面的热散不出去，而且还可能导致感染。6如果烧伤的部位在臂部和腿部，尽可能把手臂或腿脚抬高到高于心脏的位置。如果是面部烧伤，伤者则应该坐起来。7如果属于二度或三度烧伤，就必须立即把患者送往医院或送去看医生。课堂合作探究1.First aid is a temporary form of help given to someone who suddenl

5、y falls ill or gets injured before a doctor can be found.(教材P33)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。 aid n& vt. 帮助；援助；资助归纳拓展(1)first aid (对伤患者的)急救do/offer/give/perform/carry out first aid to sb. 对某人进行急救in aid of . 为了帮助with the aid of . 在帮助下，借助于come to ones aid 来帮助某人(2)aid v. 帮助；援助aid ( . ) in sth./doing s

6、th. 在某事/做某事上帮助aid sb. with sth. 帮助某人做某事aid sb. to do sth. 帮助某人做某事They pulled the man from the water and gave him first aid.他们把那个人拉上岸并实施了急救。The guide was a great aid to us in our trip. 在我们的旅行中，向导对我们帮助很大。With the aid of our teachers, we learned how to perform first aid.在老师们的帮助下，我们学会了如何进行急救。One of the

7、staff saw he was in difficulty and came to his aid.一名工作人员见他有困难，便过来帮忙。Calcium may aid in the prevention of cancer.钙可能有助于预防癌症。【即景活用1】(1)单句语法填空They were accused of aiding him his escape.Thank you for aiding me the work.答案：inwith(2)单句写作They collected a lot of money the poor girl.他们募捐了很多钱以帮助那个可怜的女孩。They

8、encouraged him and his scientific studies.他们鼓励他并协助他进行科学研究。答案：in aid ofaided him in/with fall ill 生病归纳拓展fall into the habit of . 形成的习惯fall into debt 欠债fall silent 安静下来fall asleep 入睡；睡着fall behind 落后fall down 跌倒fall in love with . 爱上I fell asleep while reading the very dull book.我在阅读这本很乏味的书的时候睡着了。The

9、teacher fell ill suddenly while she was giving class. Since then she has been ill for half a year.那位老师上课时突然生病。自那时起她已经病了半年了。He didnt want to fall behind others in his studies.他不想在学习上落后于别人。(2016天津高考)I learned that if you fall in love with something and do it all the time, you will get better at it.我了解

10、到如果你喜欢某件事，并且一直在做，那么你最终会做好的。【即景活用2】单句写作Her husband for a long time and is unable to work.她丈夫病了很长一段时间，不能去工作了。They each other at first sight.他们一见钟情。Dont smoking.别沾染上吸烟的坏习惯。It took him a long time to .他过了很久才睡着。答案：has been illfell in love withfall into the bad habit offall asleep2Often the illness or inj

11、ury is not serious, but there are other times when giving first aid quickly can save lives.(教材P33)通常情况下患者的病情或伤势并不严重，但有些时候，给予迅速急救能挽救人的生命。 injury n. 损害；损伤；伤害(感情、名誉等)归纳拓展(1)receive an injury 受伤injury to . 对的伤害do an injury to sb./do sb. an injury 伤害某人(2)injured adj. 受伤的the injured 伤者(作主语，谓语动词用复数)get inj

12、ured 受伤(3)injure vt. 伤害，损害The driver of the car received serious injuries to the legs and arms.那位汽车司机的双腿和双臂严重受伤。(2017全国卷)These chemicals come from the injured parts of the plant and seem to be an alarm.这些气味(化学物质)是植物受伤的部分发出来的，好像是一个警报器。The moment the terrible accident happened, ambulances rushed the i

13、njured to the hospital.那起可怕的事故一发生，救护车就把受伤的人火速送到医院。Dont do that. Youll do yourself an injury/get injured.别那样做。你会把自己弄伤的。【即景活用】单句语法填空(2018北京高考)A month before my first marathon, one of my ankles (injure) and this meant not running for two weeks, leaving me only two weeks to train.Many common (injure) ha

14、ppen every day at home.答案：was injuredinjuries课文预学检测.FastreadingRead the text quickly and then try to write down the main idea.The passage mainly tells us types of burns and for burns.答案：three; first aid.CarefulreadingChoose the best answers according to the passage.1The largest organ of your body is

15、 the .Abrain BmouthCstomach Dskin答案：D2If someone gets burned and his hands get black and white and charred, the burns belong to .Athe first degree Bthe second degreeCthe third degree Dnone of the above答案：C3Why should we dry the burned area gently?ABecause the person will cry.BBecause rubbing may bre

16、ak any blisters and the wound may get infected.CBecause the burns are on the face.DBecause it will make the person feel good.答案：B4Whats the main idea of the text?AThe burns and the first aid treatment.BThe characteristics of burns.CThe function of the skin.DHow to carry out the first aid for burns.答

17、案：A课后演练提能基础题.单词拼写1By mile 17, I became out of breath and the once injured (踝) hurt badly.答案：ankle2My little brother walked into my room wearing a (绷带) on his wounded head.答案：bandage3He suffered a (暂时的，临时的) loss of memory.答案：temporary4The Yangtze River is a natural (屏障) to the northeast.答案：barrier5A

18、cold, fever and headache are the usual (症状；征兆) of flu.答案：symptoms6The insectbite made her finger (肿胀)答案：swell7(2017浙江高考)Make sure that as you go from interview to interview, you are getting a (多样) of answers.答案：variety8(2017全国卷)The world is more (复杂的) than it seems.答案：complex9After (挤出) the water ou

19、t of the shirt, she hung it in the sun.答案：squeezing10Sun creams work by blocking the suns harmful (辐射)答案：radiation.单句语法填空1The attack was a severe (injure) to his reputation.答案：injury2We completed the task the aid of multimedia.答案：with3She almost (choke) to death in the thick smoke.答案：choked4If you s

20、tick practising the piano, you can become a good pianist sooner or later.答案：to5The cut on my finger (blood) a lot when I was hurt yesterday.答案：bled6He resigned for a (various) of reasons.答案：variety7“I think youve made a mistake，” he said (mild)答案：mildly8There are too many big factories blowing out d

21、angerous smoke and letting out (poison) chemicals into rivers.答案：poisonous9Reading over and over again is vital importance to English study.答案：of10I had thought I could hold out till my dentist came back from holiday, but the pain was really (bear)答案：unbearable能力题.阅读理解(2017北京高考)It was a cold March d

22、ay in High Point, North Carolina. The girls on the Wesleyan Academy softball team were waiting for their next turns at bat during practice, stamping their feet to stay warm. Eighthgrader Taylor Bisbee shivered (发抖) a little as she watched her teammate Paris White play. The two didnt know each other

23、wellTaylor had just moved to town a month or so before.Suddenly, Paris fell to the ground. “Pariss eyes rolled back，” Taylor says. “She started shaking. I knew it was an emergency.”It certainly was. Paris had suffered a sudden heart failure. Without immediate medical care, Paris would die. At first,

24、 no one moved. The girls were in shock. Then the softball coach shouted out, “Does anyone know CPR？”CPR is a lifesaving technique. To do CPR, you press on the sick persons chest so that blood moves through the body and takes oxygen to organs. Without oxygen, the brain is damaged quickly.Amazingly, T

25、aylor had just taken a CPR course the day before. Still, she hesitated. She didnt think she knew it well enough. But when no one else came forward, Taylor ran to Paris and began doing CPR. “It was scary. I knew it was the difference between life and death，” says Taylor.Taylors swift action helped he

26、r teammates calm down. One girl called 911. Two more ran to get the school nurse, who brought a defibrillator, an electronic device (器械) that can shock the heart back into work. Luck stayed with them: Pariss heartbeat returned.“I know I was really lucky，” Paris says now. “Most people dont survive th

27、is. My team saved my life.”Experts say Paris is right：For a sudden heart failure, the single best chance for survival is having someone nearby step in and do CPR quickly.Today, Paris is back on the softball team. Taylor will apply to college soon. She wants to be a nurse. “I feel more confident in m

28、y actions now，” Taylor says. “I know I can act under pressure in a scary situation.” 篇章导读：本文是一篇记叙文。文章讲述了在寒冷的三月的一天，垒球队的姑娘们在训练时发生的惊心动魄的一幕Paris突发心力衰竭，生死关头，队友Taylor勇敢地站出来，对她进行心肺复苏，最终使她平安脱险。1What happened to Paris on a March day?AShe caught a bad cold.BShe had a sudden heart problem.CShe was knocked down

29、 by a ball.DShe shivered terribly during practice.答案：B细节理解题。由第三段第二句可知，Paris突发心脏病。故选B。2Why does Paris say she was lucky?AShe made a worthy friend.BShe recovered from shock.CShe received immediate CPR.DShe came back on the softball team.答案：C推理判断题。由倒数第三段Paris的话可知，这种情况下，多数人都很难存活，她是非常幸运的，是团队救了她，故选C项“她得到了

30、及时的心肺复苏术”。3Which of the following words can best describe Taylor?AEnthusiastic and kind.BCourageous and calm.CCooperative and generous.DAmbitious and professional.答案：B推理判断题。由第五段可知，Taylor虽然对自己的技术不太自信，但在没有其他人站出来的情况下，仍然跑向Paris并开始做心肺复苏术，她心里清楚，这是生与死的区别，由此可以推测Taylor是非常勇敢而且冷静的。故选B。1emergency n. 紧急情况；突发事件2CPR n. 心肺复苏；人工呼吸3survival n. 幸存；继续生存；残存物1in shock 震惊/吃惊地；休克2under pressure 在压力之下；迫于压力.完形填空A Race Against DeathIt was a cold January in 1925 in Nome, Alaska. The town was cut off from the rest of the world due to heavy snow.On the 20th