Unit 5 First aid 知识讲解 话题语言应用——急救.pdf

急救知识复习：高二英语Unit5FirstAid教案First aid is a crucial skill that everyone should know, as accidents can happen at any time and in any place. Knowing how to respond quickly and appropriately to an emergency can save a life. In this article, we will review the key elements of first aid knowledge that were covered in the high school English Unit 5 First Aid lesson plan.CPRCardiopulmonary resuscitation (CPR) is a technique used to keep someone alive when their breathing or heartbeat has stopped. In order to perform CPR, the rescuer should first check if the person is responsive by tapping their shoulders and asking if they are ok. Then, the rescuer should call for help from someone nearby and begin to administer CPR. This involves performing chest compressions and rescue breaths at a ratio of 30:2. The rescuer should aim to perform 100-120 compressions per minute and make sure the person's airway is open before giving rescue breaths. CPR can help keep the person alive until paramedics arrive on the scene.ChokingChoking occurs when someone's airway is blocked, preventing air from entering their lungs. Signs of choking include coughing, wheezing, and clutching at the throat. The first step in treating someone who is choking is to ask if they can breathe or speak. If they cannot, the rescuer should ask someone nearby to call for emergency assistance and proceed to administer abdominal thrusts. This involves standing behind the person and wrapping your arms aroundtheir waist. Then, you should make a fist with one hand and place it between the person's navel and ribcage. Cover your fist with your other hand and push inwards and upwards in a rapid motion, repeating until the object blocking the airway is dislodged.BurnsBurns can be caused by a variety of factors, including heat, electricity, and chemicals. The severity of a burn can range from mild to life-threatening. A first-degree burn only affects the outer layer of skin and can usually be treated with over-the-counter pain relief and a cold compress. Second-degree burns affect deeper layers of skin and can cause blistering. These should be treated with cool water anda sterile dressing. Third-degree burns are the most severe and require immediate medical attention. These burns can cause damage to nerves, muscles, and bones and may require surgery.BleedingIn the event of a severe cut or injury, it is important to control bleeding quickly. The first step is to applydirect pressure to the wound using a clean cloth or gauze. Elevating the injured limb above the level of the heart can also help reduce bleeding. If the bleeding does not stop, apply additional dressings and continue applying pressure until help arrives.ConclusionFirst aid skills can be the difference between life and death in an emergency situation. Knowing how to perform CPR, treat choking, burns, and bleeding can help save lives. I hope that this review of the key elements of first aid knowledge covered in the high school English Unit 5 First Aid lesson plan has been helpful. Remember to always seek medicalassistance in an emergency, even if first aid has been administered.。

解析：选A。考查省略句的用法。可 以将than expected看成是than it was expected的省略。better than expected 为习惯用法，表示“比预期的好”。
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Unit 5 First aid——急救
4．—What’s the matter with Della?
考点串讲讲练互动
单词精研
1aid n．& vt. 帮助；援助；资助
(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。
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Unit 5 First aid——急救
4．His rude behaviour is __u_n_b_e_a_r_a_b_l_e_(难以忍受的) to his classmates，so he makes few friends in his class. 5．Liu Xiang’s ____in_j_u_r_y____(损伤) in his foot prevented him from participating in the 2019 Olympic Games，which was a pity.
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Unit 5 First aid——急救
10．用press的适当形式填空 (1)Life is tough in the city.In order to lose their __p_r_e_s_su_r_e____，some people drink alcohol. (2)He __p_r_e_s_s_ed_____ the button and the doorbell rang.

话题语言应用——急救编稿：牛新阁审稿：王春霞语言积累交际用语用于指示(Giving instructions)的句型：Now listen carefully .... 现在认真听着.......Follow these instructions. 按说明做。

Watch out for .... 注意/当心.......Look out for ... and .... 密切注意......然后......Don’t ... because .... 不要......，因为......Make sure that .... 要确定（保）......Take care to .... 当心......If it is ... go to the hospital. 如果......，就去医院。

Be careful (not) to .... 小心（不）要......Mind you do / don’t .... 留心你（不）要......Cover ... with .... 用......盖上Never .... 一定不要......It’s better to do ... 做......更好。

话题词句1. 有关危急事件和疾病的词汇：emergency 紧急事件bites and scratches 咬伤和抓伤bleeding 出血，流血broken bones 骨折sprain 扭伤 a sprained ankle 脚踝扭伤a nosebleed 鼻出血choking 窒息snake bites 蛇咬伤insect stings and bites 虫咬伤bruise 瘀伤, 擦伤burns 烧伤eye/ head/tooth injuries 眼部/头部/牙部受伤fever 发烧frostbite 冻伤heat illness 中暑vomiting 呕吐electric shock 触电；电休克sunburn 晒伤fall ill 生病bleed 流血swell/ swelled/ swollen 肿胀mildly/extremely painful 微/极痛watery surface 表层渗液get infected被感染blister 水泡pressure 压力2. 有关急救的词汇：ambulance 救护车first aid 急救ointment 药膏，油膏treat 治疗apply 涂，敷【高清课堂：Unit 5语言应用What should a first-aid kit include?】What should a first-aid kit include? 急救包要有什么？Basic supplies基本用品：adhesive tape 胶带antibiotic ointment 抗菌软膏bandages 绷带instant cold packs 速冻冰袋cotton balls 棉签latex gloves 橡胶手套gauze 纱布scissors剪刀tweezers 镊子needle 针soap 香皂thermometer 温度计■3. 有关身体部位的词汇：skin 皮肤organ 器官tissue （生物）组织ankle 踝（关节）wrist 手腕throat 喉咙nerve 神经【高清课堂：Unit 5语言应用Making an Emergency Medical Call】4. Making an Emergency Medical Call 急救电话Operator: Emergency operator. State（陈述） your emergency.Dirk: We need an ambulance right away.Operator: What is your name?Dirk: Dirk. Dirk Omora.Operator: Can you tell me what happened?Dirk: There was a car accident.Operator: Where are you?Dirk: I’m not sure. I was driving in my car when I saw the pileup（连环相撞）. I’m somewhere on Blossom Road. Can you trace（追踪）my location（位置）?Operator: Yes, we’ll try to do that. Can you see if anyone is hurt?Dirk: One of the drivers is lying on the ground unconscious（失去知觉的） and the other one is bleeding. There’s someone trapped（困在） in the back of her car, too. We need to rescue her before the car explodes（爆炸）! I’m going to see if I can help.Operator: Sir, I need you to stay on the line（保持在线）. I’m sending an ambulance right now and they’ll have the Jaws of Life and other equipment to do the job. The paramedics （医护人员）will be there very soon.Dirk: Okay, but hurry. ■注：Jaws of Life（救生颚）：一种水压驱动的工具，用于从事故车辆中救出生者。

BOOk5 UNIT5 FIRST AID1．aid n．&vt. 援助；资助；救助first aid 急救go/come to one's aid 去/来援助某人with the aid/help of= with one’s aid/help 在……的帮助下aid sb. to do sth. 帮助某人做某事aid sb. in/with... 为……帮助某人2. be vital for/to sth.对……极为重要It is vital that ...(should) do sth. ……是十分重要的It is vital to do sth. 做某事很重要Enough sleep is vital for/to the students' well­being and health.As far as I'm concerned, it is vital to keep (keep) accurate records.If we are to make a difference in life, it's vital that we (should) begin with small things.3. treat sb. as ...把某人当……看待treat sb./oneself to 用……款待某人/自己It's my treat. 我请客。

4．（1）apply vt.涂；敷；搽；应用；运用；脚踩apply ... to ...把……运用到……中；把……涂到……上apply oneself to 致力于；集中精力于（2）vi.申请；请求；使用；有效apply to ... 适应/适用……apply (to ...) for ... (向……)申请……If the constitution said that all people were free and equal, then she thought it should apply to her.Over the years, he has applied himself to improving (improve) the living conditions of the migrant workers.I'm writing to apply for the position as a student volunteer.5. in place在适当的位置；适当out of place不在适当位置；不合适You'd better put things back in place. Otherwise, it will be difficult to find things.Some of these books are out of place, making the whole room messy.6．put one‘s hands on＝lay/get one’s hands on 找到，得到at hand 在手边；即将来到by hand 用手做，靠手工in hand 在手里；在掌握中，在控制下out of hand 无法控制on the one hand..., on the other hand... 一方面……，另一方面……7. make a difference to sth对……有作用/有影响make some/no/little difference (to ...) (对……)有些/没作用或影响8. be about to do ...when ... 正要做……这时突然……on the point of doing ...when ...正要做……这时突然……be doing ...when ... 正在做……这时突然……had just done ...when ... 刚做完……这时突然……Last Monday, I was walking (walk) in the street when I suddenly saw an old man fall off his bicycle.上周一，我正在街上散步，这时突然看到一位老人从自行车上摔了下来。