高中英语选择性必修二 Unit 5 First aid Period 1 Reading and Thinking教案

1、新人教版（2019）英语选修性必修二Unit 5 First aid Period 1 Reading and Thinking教学设计课题 Unit 5 Period 1 Reading and Thinking单元Unit 5 学科English年级Grade 2教材分析This is the first period of this unit. The theme of this activity is Learn About First Aid for Burns. Burns are common in daily life, but there are some mistakes

2、in how to deal with them, such as applying ice, breaking blisters or casually applying antibiotic ointment or grease. This section shows students proper first aid so they dont take things for granted in emergencies. This section also guides students to analyze the causes of burning,scalding or burni

3、ng to help students avoid such incidents.学习目标与核心素养Knowledge objectives: To be able to use the following vocabulary correctly：technique, organ, ray,radiation, acid, millimetre, minor, victim, fabric, loose, urgentTo be able to read hospital leaflets about first aid for burns, scalding and burns.Skill

4、 objectives: Be able to understand the causes, types and emergency rescue methods of burning.Be able to master the writing characteristics of expository text.Emotional objectives: Through reading to understand the causes, types, characteristics and first-aid methods of burning,scalding or burning, i

5、mprove their emergency handling ability and establish a sense of prevention.Thinking quality objectives:Be able to think deeply about the significance of learning first aid knowledge and skills.重点How to identify the style of an article according to its language and writing style .How to accurately g

6、rasp the purpose of writing.难点How to write the instructions about first aid.教学过程教学环节教师活动学生活动设计意图导入新课Lead in (PPT1-5)1.Look at the picture and discuss some questions1.What is first aid?2.What are some occasions where first aid is used?3.What kind of first aid should be given on each occasion?4.Why is

7、 it important to give first aid? Answers:Any answer is right.2.Look at the picture on page 49 and describe the picture in your own words.Key words : first aid、emergency、victim、CPRUseful words:instructor, perform CPR, perform chest compression Useful words about CPR: The instructor places his hands,

8、one on top of another, on the centre of the models chest and pushes down hard.3.Look at the picture on page 49 and describe the picture in your own words.The photo is of Chinese students being taught how to perform CPR, which is used when someones heart or breathing has stopped. While in films, it i

9、s common to see people perform chest compression (as seen in this photo) along with mouth- to-mouth resuscitation (also called rescue breaths), it is currently recommended that unless someone has been trained in CPR, they should only give chest compression, as there is usually enough air in the lung

10、s and in the blood to keep someone alive until help arrives if only chest compression are used. The exception for this is when someone was drowning, in which case their lungs may be full of water. Work in groups to discuss the questions .Students themselves describe the picture in their own words.To

11、 activate the relevant background knowledge.Develop the knowledge of of first aid.新课讲授Pre-reading (PPT6-7)1.Look and discuss1).What are the students learning in the photo? 2).Have you seen this technique used before?Do you know how to do it?3).Do you think its important for the students to learn thi

12、s?Why?Answers:1).I think the students are learning basic first aid, in particular CPR.2).I have never seen CPR performed in real life, but I have often seen it performed in films and on TV, and I have read about how to do it. You press down on the chest of a victim every few seconds. I dont think Im

13、 confident enough to try it myself though.3).It is important because if someones heart or breathing stops, they usually have only three to nine minutes before their brain suffers irreversible damage because of a lack of oxygen, unless CPR is performed. However, it may take anywhere from 10-20 minute

14、s before an ambulance comes once you call an emergency service.Reading (PPT8-19)1.If someone you know suffered a burn, what would you do?Answer:It depends on the kind of burn. All of the burns Ive ever seen were fairly minor, so the best thing to do was to put it under cold running water to stop the

15、 burning.2.Discuss the treatment of burns and fill in the table.3.Read the tips and answer the questions .Understand text types Different kinds of texts can be of writing and language features .By understanding the text type of a piece of writing, you can better understand its purpose. You can also

16、better understand where to find the information in the text and what kind of information it is likely to contain.1).Why is it important to understand text types?2).How can you identify a text type? 3).What are some common text types you know about? Answers:1).By understanding text types, we can disc

17、over the purpose of a text thus predict its contents.2).By paying attention to the style of writing and language features.3).Letter, diary, news, fable, etc.4.Text types5.Introduce some text types advertisement full of persuasive language and colourful descriptions, talks about the benefits of a pro

18、duct, uses the imperative to tell someone to buy somethingblog post blog stands for web log, so it is a kind of journal or diary, usually topical in nature, talking about something that is current or new in the life of the author or regarding the author ,s interests emaila kind of letter, it should

19、have an opening and a closing like a letter, be addressed to an individual, and be about a matter which directly concerns both the author and recipient hospital leaflet factual, informational, objective, gives a description of a medical problem, and tells how to deal with it, uses the imperative to

20、give advice newspaper articlefactual, informational, objective, answers the who, what, when, why, and how questions about a recent eventshort story usually a narrative written in the past tense, it contains vivid language and colourful descriptions to tell a story which has a beginning, a middle, an

21、d an end 6. Listen to the text and identify its style and language features. Then tick its text type from the list below._ advertisement _ blog post _ hospital leaflet _ email_ newspaper article _ short storyThe text type is a hospital leaflet. We know this because the passage is written in an objec

22、tive informational style, and deals with a health issue, giving a detailed description of how to handle this problem.7. Read the text and decide if the following statements are true(T) or false(F).1.Your skin gives you protection from many dangerous things.2.A first-degree burn has this name because

23、 it is the most serious.3.Second-degree burns can be the most painful kind of burn.4.It is important to use cool water to stop the heat from remaining in the world regardless of the degree of the burn.5.Putting better or oil on burns helps because it may reduce swelling and ease discomfort.Answers:T

24、 F T T F8. Read the text again and sort out the details.9. Read the text and answer detailed questions.1.What is the genre of this text? Is it a narration, a description, an argumentation, or an expository writing? 2.What kinds of things are mentioned in the text? 3.Is this text mainly written in fi

25、rst, second or third person? 4.What tense is used? 5.Are there any passive voices? How do they make you feel? 6.What other language features did you find? 7.What adjectives can you think of to describe this text? Answers:1.An expository writing.2.Functions, causes, different types, characteristics,

26、and procedures.)3.In second and third persons.4.The simple present tense.5.Yes. They make the text sound objective.6.For example, the -ing form.7.Objective, scientific, professional, specific, clear, concise, etc.Post-reading (PPT19-25)1. In groups,discuss the following questions.1）.How are people m

27、ost likely to get burnt?2).What steps can be taken to help prevent these burns?Answers:1).Most people are likely to get burnt in the kitchen, by picking up a hot pan, or by getting cooking oil split on themselves.2).Being aware of the danger is a good first step. For example, you should check to see

28、 if the burner is on before touching a pan on the stove. You should also use oven mitts when touching a hot pan. If you are using cooking oil, you should make sure that the pot is set firmly on the stove so that it cannot spill, and that it is not too full of oil.2. Have a BrainstormingWhat are the

29、possible occasions when students are likely to get burnt at school?What can you do to help prevent getting burnt?What are the possible occasions when people are likely to get burnt at home?What can we do to help prevent getting burnt?Answers:When getting hot water after class, we are likely to get b

30、urnt.We should be careful when getting hot water.When people cook in the kitchen, they are likely to get burnt.We should be careful when using fire. We should wear oven gloves when necessary.3.Choose the proper words about first aid to fill in the form.knife , swollen , slip over something ,bandage

31、,acid,plaster and a sling,bleeding,painful, special cream,blister,broken arm,bruise,ice pack,X-ray4.WritingWrite a first-aid instructionTips Remember to use sequence words such as first,next,then,after that,and finally. Use simple words to describe the actions.When giving first-aid advice,it is impo

32、rtant to make things clear and easy to understand.Today, we are going to talk about . if someone has been . First, you need to make sure that ., . If the victim has been ., the easiest and safest thing to do may be . Then you should . If he is . First . Next, . after that.,and finally.Show timeWrite

33、 a first-aid instructionToday, we are going to talk about what to do if someone has been electrocuted. First, you need to make sure that the victim is not still in contact with the electrical source, but you need to be careful. And if the source of the electricity is something like a high-voltage po

34、wer line, you should stay at least six metres away and wait for help. If the victim has been electrocuted by an appliance or a loose wire inside a building, the easiest and safest thing to do may be simply to turn off the power or pull a plug. To do this, you must use something which does not conduc

35、t electricity. If it is wet, you could be electrocuted.After removing the source of the electricity, you should call for help. Then you should check the victim for injuries. If he is not breathing and has no pulse, you should perform CPR. First lay the victim flat on his back. Next, put one hand on

36、top of the other and press quickly and firmly down on the chest. If the victim is breathing and has a pulse, you should treat any burns by washing them in cool running water, patting them dry, and then covering the burn with a dry cloth.Task 5 Show time Language points words(PPT 26-29)1.1. technique

37、 考查热度【热点品味】technique n.技能;技术;技艺【教材原句】What first-aid techniques do you know of?你知道哪些急救技术?【实例品读】The artist combines different techniques in the same painting.这位艺术家在同一幅画中把不同的画法结合在一起。Her technique has improved a lot over the past season.在过去的一个赛季里,她的技术大有进步。【热点归纳】technical adj.技术的;应用科学的technician n.技术员;技师

38、【考点精练】单句语法填空(1)There are various_(technique) for dealing with industrial pollution. (2)We offer free _ (technique)support for those buying our software.Answers:techniques;technical2. urgent 考查热度【热点品味】urgent adj.紧急的;急迫的;急切的【教材原句】If the victim is suffering from second or third-degree burns,there is an

39、 urgent need to take him/her to the hospital at once.如果患者有二级或三级烧伤,急需立即送往医院。【实例品读】After the earthquake happened,they made an urgent request for international aid.地震发生后,他们紧急请求国际援助。This is a question that requires urgent attention.这是一个需要紧急处理的问题。【热点归纳】(1)urge vt.催促;极力主张n.强烈的欲望;冲动urge sb to do sth 催促某人做某

40、事It is urged that.(should)do sth 极力主张have an urge to do sth 渴望做某事(2)urgently adv.紧急地urgency n.紧急情况【考点精练】语法填空Parents should actively urge their children_(take)advantage of the opportunity to join sports teams. (2)I never felt _urge to learn any sign language before. Answers:to take,anLanguage points

41、phrases(PPT 30-31)1.sense of touch 考查热度【热点品味】sense of touch 触觉【教材原句】It 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.它还有助于控制体温,防止你的身体失去太多的水分,当东西太热或太冷时警告你,并给你触觉。【实例品读】The evidence sugg

42、ests that our sense of touch is programmed to decrease with age.有证据表明,我们的触觉会随着年龄的增长而减损。【热点归纳】sense of hearing 听觉sense of smell 嗅觉sense of sight 视觉sense of taste 味觉a sense of humour 幽默感【考点精练】完成句子(1)Sullivan was able to make contact with the girls mind through the _(触觉).(2)I use the sense of hearing m

43、uch more than the_(视觉).(3)To do this,youll need_(幽默感)，plus tolerance and patience. Answers:sense of touch;sense of sight;a sense of humourLanguage points sentences(PPT 32-35)1.You can get burnt by a variety of things: hot liquids,steam,fire,radiation,the sun,electricity,acids,or other chemicals. 考查热

44、度【精品译文】你可以被各种各样的东西烧伤:热液体、蒸汽、火、辐射、太阳、电、酸或其他化学物质。 【句式剖析】本句是一个简单句,其中get burnt是“get+过去分词”构成的被动语态,常用在口语中。【实例品读】She nearly got hit by a car.她差点被汽车撞了。I tried to find my way round London without a map but got lost.我试图不带地图在伦敦寻路,结果迷路了。【看点解读】能够用于get后构成被动语态的过去分词不多,常见的有arrested, broken, caught, cheated, confused

45、, delayed, divorced, dressed,drowned, drunk, elected, engaged, hit, killed, lost,married, stuck等。【考点精练】完成句子（1）不要玩刀子，说不定会伤着自己。Dont play with knives. You might_.（2）我给你一张地图 这样你就不会迷路了。I give you a map so you wont_.（3）如果你不把食物从火上拿开，就会被烧掉。The food will _if you dont take it away from the fire. Answers:get h

46、urt;get lost;get burnt2.Remove any clothes using scissors if necessary,unless you see the fabric sticking to the burnt skin. 考查热度【精品译文】如果有必要,用剪刀把衣服剪掉,除非你看到织物粘在烧伤的皮肤上。 【句式剖析】本句是一个复合句,主句Remove any clothes是祈使句,unless引导的是条件状语从句。【实例品读】If necessary,the patient can then visit his doctor for further advice.

47、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。If I can find the book here,it will be great;but if not,I will buy a new one.如果我在这儿能找到这本书的话,就太棒了;但是如果找不到我会买本新的。【看点解读】if 构成的其他省略形式:if any 如果有的话if possible 如果有可能的话if so 如果是这样的话if ever 如果曾经有的话if not 如果不这样的话【考点精练】完成句子1).然后垃圾被带走，如果可能的话会进行回收利用.The garbage is then taken away and,

48、_,recycled.2).指出句中的错误，如果有的话。Point out the mistakes in the sentences, _.Answers:if so;if anyExercises:(PPT36-37)课文语法填空 As the_(large)organ of your body,your skin can not only protect you against diseases,toxins and the suns rays,but also prevent your body from_(lose)water.Also,it tells you_ things ar

49、e too hot or too cold,and gives you your sense of touch.So if your skin gets burnt,it can be very serious.First aid is a very important step in the_ (treat)of burns. People can get burned by many things,such_hot liquids,steam,fire,radiation,the sun,electricity or chemicals.There are three _(type)of

50、burns,_ (depend)on which layers of the skin are burnt. If you see someone get burnt,first take clothing off the burnt areas unless it _(stick)to the burnt skin and cool the burnt area with cool running water.Then dry the area _(gentle)and cover the area with a dry,clean bandage in order not to get i

51、t infected.If the burn is serious,the victim should be sent to a doctor or hospital _ once.Answers:largest;losing;whether;treatment;as;types;depending;is stuck;gently;at Homework(PPT38) Do the exercises on Page 89 of Workbook.Students discuss in groups.The teacher chooses several students to answer

52、them and give necessary addition.Ask the students to give it a try.Ask students to name the types of BUMS (burns, scalds, burns, etc.) and then discuss the treatment of burns.Read the text quickly, judge and describe the types of discourse and language features.Teachers explain some difficult words

53、to help students understand each Injury.The teacher plays the tape and students listen to it.Students read the passage and complete the activity.Students give the items one by one.Ask the students to look into further details .Guide students to have a deep thinking of the text.Ask the students to conduct a brainstorming, say the life scenario of burn prone, discuss how to avoid the occurrence of burn accident.Let the students sort out the information and deepen the understanding of what they have learned in class.Have a discuss