人教版(新教材)高中英語選修2Unit5 First Aid精品學(xué)案：Reading and Thinking-Comprehending

1、Unit5First Aid話題導(dǎo)入Never try and reset a broken bone.Remember, this is first aid-if you are doing this, you are preparing a patient for transport.Unless you are 100% sure of what you are doing, resetting a broken bone runs a strong risk of making things worse.,it is dangerous to give aspirin（阿司 匹林）to

2、 anyone under the age of 16 as it can potentially cause damage to the brain and liver before this age.Never, ever put yourself in danger! As much as this seems to lack compassion（同情），remember that being a hero, in this case, means nothing if you come back dead.If you aren, t sure what to do, leave i

3、t to the professionals.If it s not a life-critical injury, doing the wrong thing can harm the patient.See the following tips about training.Do not move the person.lt could harm them even more, unless they are in immediate danger.Wait for the ambulance to arrive to take over treatment of the person.D

4、o not touch someone who is being shocked by an electrical current.Turn off the power or use a piece of non-conductive material （eg, wood, dry rope, dry clothing） to separate him from the power source before touching him.Before touching a victim or offering any aid, get permission to treat! Check the

5、 laws in your area.If someone has a “Do not resuscitate（使復(fù)蘇） order, respect it.If the person is unconscious and at risk of death or injury, without any known “Do not resuscitate order, go ahead and treat by the permission. 靚句運用于寫作. Honestly speaking, it s so nice of you to offer me help with my Engl

6、ish learning.（2019浙江，書面表達(dá)）. And r m writing to invite you who are fond of music to join us.（2019全國 III,書面表達(dá)）Reading and Thinking-Comprehending讀前清障 識記單詞快速順暢閱讀 A Vr品句猜詞一請預(yù)讀以下課文原句，并猜想句中加黑詞匯的意思。The skin is an essential part of your body and is its largest organ.器官Your skin acts as a barrier against dise

7、ase, toxins, and the sun s rays.光線You can get burnt by a variety of things： hot liquids, steam, fire, radiation 9 the sun, electricity,acids， or other chemicals,輻射 酸These affect only the top few milliinetres of the skin.毫米Examples include mild sunburn and burns caused by other minor household incide

8、nts.輕微的；較小的These burns cause very severe internal injuries and the victim must go to the hospital at once.受害者Remove any clothes using scissors if necessary, unless you see the fabric sticking to the burnt skin.織物；布料Cover the burnt area with a loose clean cloth.松的If the victim is suffering from secon

9、d or third-degree burns, there is an urgent need to takehim/her to the hospital at once.緊急的語篇理解 精讀精練萃取文本精華Step 1 Fast-readingWhat s the main idea of the passage?It s about the types of burns.It s about the symptoms of burns.It s about the burns and the first-aid treatment.It s about the treatment of

10、 burns.K答案I cRead the passage and match the main idea of each paragraph.Para. 1 A . The three types of burnsPara.2 B. First-aid treatmentPara.3 C. The functions of the skinPara.4 D. The characteristics of burnsPara.5 E. How we get burnsK 答案 U Para. 1 C Para.2 E Para.3 A Para.4 D Para.5 BStep 2 Caref

11、ul-readingRead the passage carefully and choose the best answer.Which of the following is NOT the cause of burns?A. Steam and radiation.B - The moon.Fire and electricity.Hot liquids and chemicals.R答案BWhat are the characteristics of first-degree burns?Black and white and charred.Rough, red and swolle

12、n.Rough, red and dry.Dry, red and mildly swollen.K答案U DIf bums affect all three layers of the skin and any tissue and organs under the skin, someone must .A. be sent to hospital at onceB - be placed on the floor and cool the bums immediatelyC. be undressed in order to cover the burned area with a cl

13、ean, dry bandageD. be asked not to drink any waterK答案U AWhy should we place burns under cool running water?Because if not, the person will cry.Because cool water will prevent the burning process and reduce the pain and swelling.Because the burns are on the face.Because it will make the person feel g

14、ood.R答案BWhich of the following first-aid treatments is RIGHT according to the passage?A. Take clothing off the burned area even though it is stuck to the burn.B , If burns are on the face, take him to the hospital at once.C. Don t apply oil to the injured areas.D If the inj uries are second-degree b

15、urns, it is unnecessary to get the victim to the doctor or hospitalat once.Step 3 Post-readingAfter reading the passage 9 please fill in the following blanks.The skin is l.an essential part of your body which acts 2.as a barrier against disease, toxins, and the sun s rays.lt also helps control your

16、body temperature, prevents your body 3,from losing too much water, 4.warns(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.treatment(treat) of bums is giving fi

17、rst aid.You can get 6.burnt(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,are called(call) first-, second-, or third-degree burns.8,depending(depend) on the depth of skin damage.Different

18、 degree 9.burns(burn) can be treated 10. differently (different) Let s keep these things in mind.Step 4 SentenceJeamingAs you can imagine, getting burnt can lead to very serious injuries.K句式分析該句為復(fù)合句。as引導(dǎo)非限制性定語從句,表示“正如；正像”；主句是 getting burnt can lead to very serious injuries。K自主翻譯D 正如你能想象的，被燒傷可能導(dǎo)致非常嚴(yán)重的損傷。Remove any clothes using scissors if necessary, unless you see the fabric sticking to the burnt skin.K句式分析I 本句是一個復(fù)合句，主句是祈使句Remove any clothes； using scissors是現(xiàn)在 分詞短語作方式狀語；if necessary是狀語從句的省略形式;unless you see the fabric sticking to the burnt skin是條件狀語從句。K自主翻譯U除非你看到布料粘在燒傷的皮膚上，