Unit 5 Reading and Thinking（导学案）英语人教版选择性必修第二册

该高中英语导学案聚焦Unit 5 First Aid的Reading and Thinking模块，核心涵盖烧伤急救相关词汇、核心句型及课文FIRST AID FOR BURNS的内容与结构。通过单词拼写、短语默写、完成句子等基础练习导入，搭建词汇句型学习支架，衔接课文结构分析与理解。 资料特色在于知识点解析系统，含词汇（如minor、urgent）、语法（as引导从句、错综时间条件句）精讲，搭配分层练习题（单句语法填空、补全句子等）及错题反思设计。助力学生夯实语言能力，培养思维品质与自主学习能力，体现英语学科“学用结合”的学习方法。

Unit 5 First Aid Reading and Thinking导学案 1. 能识别课文相关的词汇：1.burn 2.essential 3.organ 4.ray 5.injury 6.radiation 7.acid 8.millimetre 9.sunburn 10.minor 11.layer 12.electric13.victim 14.swollen 15.watery 16.underneath 17.loose 18.breathe 19.urgent等。 2.能理解核心句型：1.As you can imagine，getting burnt can lead to very serious injuries. 2.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.3.Well, if the car hadn’t been in an accident，that would be a good price，but it has a few minor problems. 3.理解课文FIRST AID FOR BURNS内容及结构。 重点：掌握核心词汇句型 难点：理解课文FIRST AID FOR BURNS内容及结构 一．单词拼写 1. n．[C]烧伤，烫伤，灼伤，烧(或烫、灼)的痕迹 vt.& vi.(使)烧毁，烧伤 vi.燃烧；着火 2. adj.完全必要的，必不可少的，极其重要的 3. /'ɔːɡən/n.[C](人或动植物的)器官 4. /reI/n.[C]光线；光束；(热、电等)射线 5. /'Indʒəri/n.[C，U](对躯体的)伤害，损伤 6. /ˌreIdi'eIʃn/n.[C，U]辐射；放射线 7. /'æsId/n.[C，U]酸 adj.酸的；酸性的 8. /'mIliˌmiːtə(r)/n.[C]毫米；千分之一米(缩写为mm) 9. /'sʌnbɜːn/n.[U]晒伤；晒斑 10. /'maInə(r)/adj.较小的；次要的；轻微的 11. /'leIə(r)；'leə(r)/n.[C]层；表层；层次 12. /I'lektrIk/adj.电的；用电的；电动的 n．[U]供电 13. /'vIktIm/n.[C]受害者；患者 14. /'swəʊlən/adj.(身体部位)肿起的；肿胀的 15. /'wɔːtəri/adj.水的，含水的 16. /ˌʌndə'niːθ/prep.& adv.在……底下；隐藏在下面；(指真实的感情或性格)在……表象之下 n．[sing.]物体的下表面，底部 17. /luːs/adj.松的；未系紧的；宽松的 18. /briːð/vt. & vi.呼吸 19. /'ɜːdʒənt/adj.紧急的；急迫的；急切的 【答案】1.burn 2.essential 3.organ 4.ray 5.injury 6.radiation 7.acid 8.millimetre 9.sunburn 10.minor 11.layer 12.electric13.victim 14.swollen 15.watery 16.underneath 17.loose 18.breathe 19.urgent 二．短语默写 1. 首先也是最重要的 2. 粘到……上 3. 将……涂在……上 4. 发出(光信号；声音等) 5. 与……一起 6. 与……接触 7. 做……有困难 【答案】1.first and most important 2.stick to... 3.apply...to 4.send out 5.along with 6.come into contact with 7.have trouble (in) doing... 三．完成句子 1.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 .(教材P50)它还有助于控制你的体温，防止你的身体失去太多的水分，当东西太热或太冷时给你警告，还能给你触觉。 2.As you can imagine， can lead to very serious injuries.(教材P50)可想而知，烧伤会导致非常严重的伤害。 3.If the victim is suffering from second or third－degree burns， take him/her to the hospital at once.(教材P51)如果患者是二度或三度烧伤，急需立即把他/她送到医院。 4.Well, ， ，but it has a few minor problems.(教材P52)哦，如果这辆小汽车不是发生了车祸，那会是个好价钱，但是它有一些小毛病。 【答案】1.sense of touch 2.getting burnt 3.there is an urgent need to 4.if the car hadn’t been in an accident，that would be a good price 一．课文结构 二．Choose the best answer according to the text. 1．Which part of your body is the largest organ? A．The head. B．The skin. C．Legs. D．The trunk (躯干)． 2．How many types of burns are mentioned in the passage? A．One. B．Two. C．Three. D．Four. 3.What kind of burns is usually considered to be caused by hot liquids? A．First－degree burns. B．Second－degree burns. C．Third－degree burns. D．Not mentioned. 4．What are the characteristics of first－degree burns? A．Dry, red and mildly swollen. B．Red and swollen with watery surface. C．Black，white and mildly painful. D．Black，swollen and extremely painful. 5．What shouldn’t be done when a person gets burnt? A．Removing clothing if necessary. B．Drying the burned area gently. C．Cooling burns immediately. D．Applying oil to the burns. 【答案】1.B　2.C　3.B　4.A　5.D 三．分析下面长难句并翻译 1．It also helps control your body temperature， 主语　　　　　并列谓语一 prevents your body from losing too much water, warns 　　　并列谓语二 you when things are too hot or cold，and gives you your sense of touch． 并列谓语三　　　　　　　　　并列谓语四 [尝试翻译]　 2．Applying oil to the injured areas is a bad idea, as it will keep the heat in the wounds and may cause infection． 主句(动名词作主语) as引导原因状语从句 [尝试翻译]　 【答案】1.它还有助于控制体温，防止你的身体失去太多的水分，当东西太热或太凉时给你警告，还能给你触觉。 2.在受伤的部位涂抹油膏不是个好主意，因为这会阻止伤口散热，并可能引发感染。 四．仿写下列句式 1．Remove any clothes using scissors if necessary，unless you see the fabric sticking to the burnt skin. [尝试仿写]　如果必要的话，我会做好准备与你进一步讨论细节。 . 2．Examples include mild sunburn and burns caused by other minor household incidents. [尝试仿写]　昨天举行的会议很重要。 The conference yesterday is of great importance. 【答案】1.I would be ready to discuss further details with you if necessary. 2. held(＝that/which was held) 五．核心知识解析 知识点1：minor adj.较小的；次要的；轻微的 Examples include mild sunburn and burns caused by other minor household incidents.(教材P50)例子包括轻微的晒伤和其他轻微的家庭事故造成的烧伤。 【精讲】(1)minority n．　少数，少部分 a minority of 少数的…… (2)major adj. 主要的；重要的；主修的vi. 主修 ①Friendship falls apart easily even for minor incidents. 甚至一些小事都会很轻易地使友谊分崩离析。 ②Though our school makes it clear that phones are not allowed，a minority of students tend to ignore it. 尽管我们学校明确不允许带手机，但是少数学生会忽视这项规定。 知识点2：urgent adj.紧急的；急迫的；急切的 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.(教材P51)如果患者是二度或三度烧伤，急需立即把他/她送到医院。 【精讲】(1)in urgent need of...　　　急需…… (2)urgently adv. 紧急地；迫切地 (3)urgency n. 紧急；迫切 a matter of great urgency 极为迫切的问题 (4)urge vt. 竭力主张；大力推荐；敦促 urge sb to do sth 敦促某人做某事 urge sth on/upon sb 强烈要求某人某事 [名师提醒]　It is urgent that...从句中用虚拟语气，即谓语动词使用should＋动词原形，should可以省略。 ①With smog getting increasingly serious, environmental protection has become an urgent issue for human beings. 随着雾霾越来越严重，环保已经变成人类的一个紧迫问题。 ②It is urgent that we (should) take (take) measures to travel in a civilized way. 我们应该采取措施文明出游是当务之急。 ③New York officials said they urgently (urgent) needed masks and respirators. 纽约官员说他们急需口罩和呼吸机。 知识点3：ease v．减轻；缓解；使容易些；使顺利些 n．容易；舒适；自在 Putting butter or oil on burns helps because it may reduce swelling and ease discomfort.(教材P51)在烧伤处涂黄油或食用油有助于消肿和缓解不适。 【精讲】ease the pain/stress/tension　　减轻/缓解痛苦/压力/紧张 at ease 舒适；自在 with ease 轻易；毫不费劲 put/set sb at ease 使某人放松/自在 put/set one’s mind at ease/rest 使宽心，使放心 ①We live in an age when more information is available with greater ease than ever before.我们生活在一个比以前任何时候都能更轻松地获取更多信息的时代。 ②Now he can set his mind at ease because he has passed the examination with ease.现在他可以放心了，因为他已经轻松通过了考试。 ③I suggest that you listen to some soft music，which helps ease your sense of urgency.我建议你应该听一些舒缓的音乐，这有助于缓解你的紧迫感。 ④I don’t feel at ease in the strange place.在这个陌生的地方，我觉得很不自在。 知识点4：sense of touch触觉 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.(教材P50)它还有助于控制你的体温，防止你的身体失去太多的水分，当东西太热或太冷时给你警告，还能给你触觉。 【精讲】(1)sense v．意识到，感觉到n. 意识，感觉；理智 make sense 有道理，讲得通 in a sense 从某种意义上来讲 There is no sense of doing sth 做某事是没有意义的。 (2)sensitive adj. 敏感的 be sensitive to 对……敏感 ①He looked around，sensing danger. 他环顾四周，觉察到了危险。 ②Our school is trying to teach young people to develop a sense of responsibility．我们的学校正努力教育年轻人培养责任感。 ③What you say is true in a sense．你说的话在某种意义上是真的。 ④What you say doesn’t make sense to me.我不能理解你说的话。 知识点5：As you can imagine，getting burnt can lead to very serious injuries.(教材P50)可想而知，烧伤会导致非常严重的伤害。 【精讲】as引导非限制性定语从句 as引导非限制性定语从句时，代替整个主句，对其进行说明，有“正如……，就像……”之意。as在非限制性定语从句中作主语、表语或宾语，通常由逗号将其引导的从句与主句隔开。 ①As is known to Americans，Mark Twain was a great American writer. 美国人都知道，马克·吐温是一位伟大的美国作家。(as在从句中作主语) ②He is absorbed in work，as he often is.他正在全神贯注地工作，像往常一样。(as在从句中作表语) ③As we all know，the earth is round.众所周知，地球是圆的。 as引导非限制性定语从句的常见搭配： as is known(to all)/as we all know众所周知 as is said/reported/expected正如所说的/正如所报道的/正如所期待的 as is mentioned above正如上面提到的 as I can see/remember正如我所看到的/正如我所记得的 as is often the case像往常情况一样 as often happens正如经常发生的那样 [名师提醒]　as可指主句提到的事实或情况，因此引导的非限制性定语从句位置比较灵活，可以放在主句前或主句后，也可插入主句之中；而which引导的非限制性定语从句不能位于主句之前。 ④As she hoped，she won the championship. 她如愿以偿获得了冠军。 ⑤Oxygen，as we know，is gas. 正如我们所知，氧气是气体。 知识点6：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.(教材P51)如果患者是二度或三度烧伤，急需立即把他/她送到医院。 【精讲】本句是一个复合句。句中含有一个if引导的条件状语从句；there is a need to do sth意为“有必要做某事”。 ①There is a need to balance your study and life in order to make your life colorful and meaningful. 你有必要平衡你的学习和生活，以使你的生活丰富而有意义。 there is no need (for sb)to do sth(某人)没有必要做某事 ②Actually，there is no need to worry about whether you will win or lose. 事实上，你没必要担忧是否会成功。 [链接写作]　补全句子 ③When we fall ill, there is no need to go to the hospital because our robots can examine us. 当我们生病的时候，没有必要去医院，因为我们的机器人就可以为我们做检查。 ④There is an urgent need to prevent our earth from being polluted. 急需阻止我们的地球被污染。 知识点7：Well, if the car hadn’t been in an accident，that would be a good price，but it has a few minor problems.(教材P52)哦，如果这辆小汽车不是发生了车祸，那会是个好价钱，但是它有一些小毛病。 【精讲】错综时间条件句 在错综时间条件句中，虚拟条件从句和主句动作发生的时间不一致，所以主句和从句的谓语动词可根据各自所表示的不同时间选用适当的形式。此处只讲教材语境中出现的情况。其具体用法如下表： 情况 谓语形式 从句 与过去事实相反 had＋过去分词 主句 与现在事实相反 would/should/could/ might＋动词原形 ①If you had taken (take) the doctor’s advice, you might be all right now. 如果你听了医生的劝告，你现在也许就好了。 ②If I had taken (take) my umbrella with me when I came out this morning, I should not be wet now. 如果我今天早上出来时带了伞，现在就不会被淋湿了。 一.单句语法填空 1．Establishing a study plan and sticking it can also help boost your self－control. 2．The dishes in the menu, otherwise stated, will serve two or three people. 3． (know) basic first－aid techniques will help you respond quickly to emergencies. 4．Mrs White found her husband surrounded by some strangers and (look) pale. 5．The boy got his foot and leg burnt by the (boil) water on the stove. 6．Only a (minor) of children are fond of natural scenery while most of them like amusement parks. 7．He felt dizzy and sick because of an mild (electricity) shock. 8．Sending an (urgency) message in a bottle would not typically be considered a sensible strategy. 9．An excellent company is good at providing its employees with sense of belonging, which makes them feel at home. 10．Communication is very important, putting people ease by letting them know what to expect. 【答案】1.to 2.unless 3.Knowing 4.looking 5.boiling 6.minority 7.electric 8.urgent 9.a 10.at 二.选词填空 suffer from, electric shock, act as, prevent...from，depend on, at once, stick to, make sure, a variety of 1．It also your body losing too much water. 2．Some lose their appetites and the others even sleep problems. 3．Burns are divided into three types, the depth of skin damage. 4．The victims must go to the hospital ． 5．You can attend activities. 6．Some fabric may the burnt skin. 7．Your skin a barrier against disease, toxins，and the sun’s rays. 8．If burns are on the face, the victim can still breathe. 9．Examples include burns caused by ． 【答案】1.prevents ，from 2.suffer from3.depending on4.at once5.a variety of6. stick to7.acts as8.make sure9.electric shock 三.补全句子 1． , it can be very serious. 你可以想象，如果你的皮肤被烧伤，情况会很严重。 2．With an outbreak of the COVID －19, large numbers of masks. 随着一场新型冠状病毒的爆发，迫切需要生产大量口罩。 3．The technique may work with humans， to be preserved when oxygen supply is limited. 这项技术可能适用于人类，当氧气供应有限时，该技术使得器官功能得以保留。 4．If the electric shock has been caused by an external power line， and to anybody are much greater. 如果是外部电线造成的触电，对于受害者和其他急救者的危害会大得多。 5． , place a small cushion or fabrics behind the curve of your lower back. 如果有必要，在你的腰部后面放一个小垫子或织物。 6．We should prepare some necessary medicine of when playing basketball. 打篮球时，我们应该准备一些必要的消肿止痛的药。 7． ，designed for children，is an important qualification for the job. 学习过专为孩子设计的计算机课程是担任这项工作的一项重要条件。 8．You can stop bleeding by ． 你可以通过按压受伤部位来止血。 【答案】1.As you can imagine, if your skin gets burnt2.there is an urgent need to produce3.allowing organ function4.the dangers to the victim，providing first aid5.If necessary6.reducing the swelling and easing the pain7.Having studied computer lessons8.applying pressure to the injured area 四.课文语法填空 The skin is an essential part of your body and is its largest organ, 1. acts as a barrier against disease, toxins and the sun’s rays.Its functions are very complex: it is where you feel cold, heat or pain and it 2. (give) you your sense of touch.But when your skin gets burnt, it can be very serious.So it is very important 3. (know) first aid for burns. You can get burnt by a 4. (various) of things: hot liquids, steam, fire, radiation and so on.Burns 5. (divide) into three types—first, second or third－degree burns, 6. (depend) on which layers of the skin are burnt.Different burns have different 7. (characteristic)．When giving first aid, you can remove the clothes using scissors if necessary unless you see the fabric sticking to the burn.Place burns 8. (immediate) under cool running water.Cover the burnt area with a dry, clean bandage that will not stick 9. the skin.If the injuries are second or third－degree burns, there is an urgent need to take 10. victim to the hospital at once. 1.【答案】which　 【解析】设空处引导非限制性定语从句，修饰先行词skin，且关系词代替先行词在从句中作主语，所以应用which。 2．【答案】gives　 【解析】设空处是谓语动词，主语是it，所以应用第三人称单数形式。时态为一般现在时，故填gives。 3．【答案】to know　 【解析】It is important to do sth意为“做某事很重要”。故填to know。 4．【答案】variety　 【解析】根据空前的a和空后的of可知，此处应填名词。a variety of意为“各种各样的”。故填variety。 5．【答案】are divided　 【解析】分析句子结构可知，设空处作谓语，与主语Burns构成被动关系，且此处描述的是一般事实，主语为复数，故用一般现在时的被动语态，故填are divided。 6．【答案】depending　 【解析】分析句子结构可知，设空处应用非谓语动词作状语，depend与主语是逻辑上的主动关系，所以应用现在分词。故填depending。 7．【答案】characteristics　 【解析】characteristic是可数名词，前有different修饰，所以应用复数形式。故填characteristics。 8．【答案】immediately　 【解析】修饰动词Place应用副词形式。 9．【答案】to　 【解析】stick to粘到……上，为固定搭配。 10．【答案】the　 【解析】此处特指烧伤的患者，所以victim前应用定冠词。故填the。 1．本节课核心知识（结合课堂知识总结）：_________________________________________________ 2．今日错题 / 不懂的内容：_______________________________________________________________ 3．出错 / 听不懂的原因：□概念不会 □审题马虎 □思路没掌握 □其他__ ______________________ 4．我的改进小计划： _________________________________________________________________________________________ 1 / 13 学科网（北京）股份有限公司 $ Unit 5 First Aid Reading and Thinking导学案 1. 能识别课文相关的词汇：1.burn 2.essential 3.organ 4.ray 5.injury 6.radiation 7.acid 8.millimetre 9.sunburn 10.minor 11.layer 12.electric13.victim 14.swollen 15.watery 16.underneath 17.loose 18.breathe 19.urgent等。 2.能理解核心句型：1.As you can imagine，getting burnt can lead to very serious injuries. 2.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.3.Well, if the car hadn’t been in an accident，that would be a good price，but it has a few minor problems. 3.理解课文FIRST AID FOR BURNS内容及结构。 重点：掌握核心词汇句型 难点：理解课文FIRST AID FOR BURNS内容及结构 一．单词拼写 1. n．[C]烧伤，烫伤，灼伤，烧(或烫、灼)的痕迹 vt.& vi.(使)烧毁，烧伤 vi.燃烧；着火 2. adj.完全必要的，必不可少的，极其重要的 3. /'ɔːɡən/n.[C](人或动植物的)器官 4. /reI/n.[C]光线；光束；(热、电等)射线 5. /'Indʒəri/n.[C，U](对躯体的)伤害，损伤 6. /ˌreIdi'eIʃn/n.[C，U]辐射；放射线 7. /'æsId/n.[C，U]酸 adj.酸的；酸性的 8. /'mIliˌmiːtə(r)/n.[C]毫米；千分之一米(缩写为mm) 9. /'sʌnbɜːn/n.[U]晒伤；晒斑 10. /'maInə(r)/adj.较小的；次要的；轻微的 11. /'leIə(r)；'leə(r)/n.[C]层；表层；层次 12. /I'lektrIk/adj.电的；用电的；电动的 n．[U]供电 13. /'vIktIm/n.[C]受害者；患者 14. /'swəʊlən/adj.(身体部位)肿起的；肿胀的 15. /'wɔːtəri/adj.水的，含水的 16. /ˌʌndə'niːθ/prep.& adv.在……底下；隐藏在下面；(指真实的感情或性格)在……表象之下 n．[sing.]物体的下表面，底部 17. /luːs/adj.松的；未系紧的；宽松的 18. /briːð/vt. & vi.呼吸 19. /'ɜːdʒənt/adj.紧急的；急迫的；急切的 二．短语默写 1. 首先也是最重要的 2. 粘到……上 3. 将……涂在……上 4. 发出(光信号；声音等) 5. 与……一起 6. 与……接触 7. 做……有困难 三．完成句子 1.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 .(教材P50)它还有助于控制你的体温，防止你的身体失去太多的水分，当东西太热或太冷时给你警告，还能给你触觉。 2.As you can imagine， can lead to very serious injuries.(教材P50)可想而知，烧伤会导致非常严重的伤害。 3.If the victim is suffering from second or third－degree burns， take him/her to the hospital at once.(教材P51)如果患者是二度或三度烧伤，急需立即把他/她送到医院。 4.Well, ， ，but it has a few minor problems.(教材P52)哦，如果这辆小汽车不是发生了车祸，那会是个好价钱，但是它有一些小毛病。 一．课文结构 二．Choose the best answer according to the text. 1．Which part of your body is the largest organ? A．The head. B．The skin. C．Legs. D．The trunk (躯干)． 2．How many types of burns are mentioned in the passage? A．One. B．Two. C．Three. D．Four. 3.What kind of burns is usually considered to be caused by hot liquids? A．First－degree burns. B．Second－degree burns. C．Third－degree burns. D．Not mentioned. 4．What are the characteristics of first－degree burns? A．Dry, red and mildly swollen. B．Red and swollen with watery surface. C．Black，white and mildly painful. D．Black，swollen and extremely painful. 5．What shouldn’t be done when a person gets burnt? A．Removing clothing if necessary. B．Drying the burned area gently. C．Cooling burns immediately. D．Applying oil to the burns. 三．分析下面长难句并翻译 1．It also helps control your body temperature， 主语　　　　　并列谓语一 prevents your body from losing too much water, warns 　　　并列谓语二 you when things are too hot or cold，and gives you your sense of touch． 并列谓语三　　　　　　　　　并列谓语四 [尝试翻译]　 2．Applying oil to the injured areas is a bad idea, as it will keep the heat in the wounds and may cause infection． 主句(动名词作主语) as引导原因状语从句 [尝试翻译]　 四．仿写下列句式 1．Remove any clothes using scissors if necessary，unless you see the fabric sticking to the burnt skin. [尝试仿写]　如果必要的话，我会做好准备与你进一步讨论细节。 . 2．Examples include mild sunburn and burns caused by other minor household incidents. [尝试仿写]　昨天举行的会议很重要。 The conference yesterday is of great importance. 五．核心知识解析 知识点1：minor adj.较小的；次要的；轻微的 Examples include mild sunburn and burns caused by other minor household incidents.(教材P50)例子包括轻微的晒伤和其他轻微的家庭事故造成的烧伤。 【精讲】(1)minority n．　少数，少部分 a minority of 少数的…… (2)major adj. 主要的；重要的；主修的vi. 主修 ①Friendship falls apart easily even for minor incidents. 甚至一些小事都会很轻易地使友谊分崩离析。 ②Though our school makes it clear that phones are not allowed，a minority of students tend to ignore it. 尽管我们学校明确不允许带手机，但是少数学生会忽视这项规定。 知识点2：urgent adj.紧急的；急迫的；急切的 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.(教材P51)如果患者是二度或三度烧伤，急需立即把他/她送到医院。 【精讲】(1)in urgent need of...　　　急需…… (2)urgently adv. 紧急地；迫切地 (3)urgency n. 紧急；迫切 a matter of great urgency 极为迫切的问题 (4)urge vt. 竭力主张；大力推荐；敦促 urge sb to do sth 敦促某人做某事 urge sth on/upon sb 强烈要求某人某事 [名师提醒]　It is urgent that...从句中用虚拟语气，即谓语动词使用should＋动词原形，should可以省略。 ①With smog getting increasingly serious, environmental protection has become an urgent issue for human beings. 随着雾霾越来越严重，环保已经变成人类的一个紧迫问题。 ②It is urgent that we (should) take (take) measures to travel in a civilized way. 我们应该采取措施文明出游是当务之急。 ③New York officials said they urgently (urgent) needed masks and respirators. 纽约官员说他们急需口罩和呼吸机。 知识点3：ease v．减轻；缓解；使容易些；使顺利些 n．容易；舒适；自在 Putting butter or oil on burns helps because it may reduce swelling and ease discomfort.(教材P51)在烧伤处涂黄油或食用油有助于消肿和缓解不适。 【精讲】ease the pain/stress/tension　　减轻/缓解痛苦/压力/紧张 at ease 舒适；自在 with ease 轻易；毫不费劲 put/set sb at ease 使某人放松/自在 put/set one’s mind at ease/rest 使宽心，使放心 ①We live in an age when more information is available with greater ease than ever before.我们生活在一个比以前任何时候都能更轻松地获取更多信息的时代。 ②Now he can set his mind at ease because he has passed the examination with ease.现在他可以放心了，因为他已经轻松通过了考试。 ③I suggest that you listen to some soft music，which helps ease your sense of urgency.我建议你应该听一些舒缓的音乐，这有助于缓解你的紧迫感。 ④I don’t feel at ease in the strange place.在这个陌生的地方，我觉得很不自在。 知识点4：sense of touch触觉 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.(教材P50)它还有助于控制你的体温，防止你的身体失去太多的水分，当东西太热或太冷时给你警告，还能给你触觉。 【精讲】(1)sense v．意识到，感觉到n. 意识，感觉；理智 make sense 有道理，讲得通 in a sense 从某种意义上来讲 There is no sense of doing sth 做某事是没有意义的。 (2)sensitive adj. 敏感的 be sensitive to 对……敏感 ①He looked around，sensing danger. 他环顾四周，觉察到了危险。 ②Our school is trying to teach young people to develop a sense of responsibility．我们的学校正努力教育年轻人培养责任感。 ③What you say is true in a sense．你说的话在某种意义上是真的。 ④What you say doesn’t make sense to me.我不能理解你说的话。 知识点5：As you can imagine，getting burnt can lead to very serious injuries.(教材P50)可想而知，烧伤会导致非常严重的伤害。 【精讲】as引导非限制性定语从句 as引导非限制性定语从句时，代替整个主句，对其进行说明，有“正如……，就像……”之意。as在非限制性定语从句中作主语、表语或宾语，通常由逗号将其引导的从句与主句隔开。 ①As is known to Americans，Mark Twain was a great American writer. 美国人都知道，马克·吐温是一位伟大的美国作家。(as在从句中作主语) ②He is absorbed in work，as he often is.他正在全神贯注地工作，像往常一样。(as在从句中作表语) ③As we all know，the earth is round.众所周知，地球是圆的。 as引导非限制性定语从句的常见搭配： as is known(to all)/as we all know众所周知 as is said/reported/expected正如所说的/正如所报道的/正如所期待的 as is mentioned above正如上面提到的 as I can see/remember正如我所看到的/正如我所记得的 as is often the case像往常情况一样 as often happens正如经常发生的那样 [名师提醒]　as可指主句提到的事实或情况，因此引导的非限制性定语从句位置比较灵活，可以放在主句前或主句后，也可插入主句之中；而which引导的非限制性定语从句不能位于主句之前。 ④As she hoped，she won the championship. 她如愿以偿获得了冠军。 ⑤Oxygen，as we know，is gas. 正如我们所知，氧气是气体。 知识点6：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.(教材P51)如果患者是二度或三度烧伤，急需立即把他/她送到医院。 【精讲】本句是一个复合句。句中含有一个if引导的条件状语从句；there is a need to do sth意为“有必要做某事”。 ①There is a need to balance your study and life in order to make your life colorful and meaningful. 你有必要平衡你的学习和生活，以使你的生活丰富而有意义。 there is no need (for sb)to do sth(某人)没有必要做某事 ②Actually，there is no need to worry about whether you will win or lose. 事实上，你没必要担忧是否会成功。 [链接写作]　补全句子 ③When we fall ill, there is no need to go to the hospital because our robots can examine us. 当我们生病的时候，没有必要去医院，因为我们的机器人就可以为我们做检查。 ④There is an urgent need to prevent our earth from being polluted. 急需阻止我们的地球被污染。 知识点7：Well, if the car hadn’t been in an accident，that would be a good price，but it has a few minor problems.(教材P52)哦，如果这辆小汽车不是发生了车祸，那会是个好价钱，但是它有一些小毛病。 【精讲】错综时间条件句 在错综时间条件句中，虚拟条件从句和主句动作发生的时间不一致，所以主句和从句的谓语动词可根据各自所表示的不同时间选用适当的形式。此处只讲教材语境中出现的情况。其具体用法如下表： 情况 谓语形式 从句 与过去事实相反 had＋过去分词 主句 与现在事实相反 would/should/could/ might＋动词原形 ①If you had taken (take) the doctor’s advice, you might be all right now. 如果你听了医生的劝告，你现在也许就好了。 ②If I had taken (take) my umbrella with me when I came out this morning, I should not be wet now. 如果我今天早上出来时带了伞，现在就不会被淋湿了。 一.单句语法填空 1．Establishing a study plan and sticking it can also help boost your self－control. 2．The dishes in the menu, otherwise stated, will serve two or three people. 3． (know) basic first－aid techniques will help you respond quickly to emergencies. 4．Mrs White found her husband surrounded by some strangers and (look) pale. 5．The boy got his foot and leg burnt by the (boil) water on the stove. 6．Only a (minor) of children are fond of natural scenery while most of them like amusement parks. 7．He felt dizzy and sick because of an mild (electricity) shock. 8．Sending an (urgency) message in a bottle would not typically be considered a sensible strategy. 9．An excellent company is good at providing its employees with sense of belonging, which makes them feel at home. 10．Communication is very important, putting people ease by letting them know what to expect. 二.选词填空 suffer from, electric shock, act as, prevent...from，depend on, at once, stick to, make sure, a variety of 1．It also your body losing too much water. 2．Some lose their appetites and the others even sleep problems. 3．Burns are divided into three types, the depth of skin damage. 4．The victims must go to the hospital ． 5．You can attend activities. 6．Some fabric may the burnt skin. 7．Your skin a barrier against disease, toxins，and the sun’s rays. 8．If burns are on the face, the victim can still breathe. 9．Examples include burns caused by ． 三.补全句子 1． , it can be very serious. 你可以想象，如果你的皮肤被烧伤，情况会很严重。 2．With an outbreak of the COVID －19, large numbers of masks. 随着一场新型冠状病毒的爆发，迫切需要生产大量口罩。 3．The technique may work with humans， to be preserved when oxygen supply is limited. 这项技术可能适用于人类，当氧气供应有限时，该技术使得器官功能得以保留。 4．If the electric shock has been caused by an external power line， and to anybody are much greater. 如果是外部电线造成的触电，对于受害者和其他急救者的危害会大得多。 5． , place a small cushion or fabrics behind the curve of your lower back. 如果有必要，在你的腰部后面放一个小垫子或织物。 6．We should prepare some necessary medicine of when playing basketball. 打篮球时，我们应该准备一些必要的消肿止痛的药。 7． ，designed for children，is an important qualification for the job. 学习过专为孩子设计的计算机课程是担任这项工作的一项重要条件。 8．You can stop bleeding by ． 你可以通过按压受伤部位来止血。 四.课文语法填空 The skin is an essential part of your body and is its largest organ, 1. acts as a barrier against disease, toxins and the sun’s rays.Its functions are very complex: it is where you feel cold, heat or pain and it 2. (give) you your sense of touch.But when your skin gets burnt, it can be very serious.So it is very important 3. (know) first aid for burns. You can get burnt by a 4. (various) of things: hot liquids, steam, fire, radiation and so on.Burns 5. (divide) into three types—first, second or third－degree burns, 6. (depend) on which layers of the skin are burnt.Different burns have different 7. (characteristic)．When giving first aid, you can remove the clothes using scissors if necessary unless you see the fabric sticking to the burn.Place burns 8. (immediate) under cool running water.Cover the burnt area with a dry, clean bandage that will not stick 9. the skin.If the injuries are second or third－degree burns, there is an urgent need to take 10. victim to the hospital at once. 1．本节课核心知识（结合课堂知识总结）：_________________________________________________ 2．今日错题 / 不懂的内容：_______________________________________________________________ 3．出错 / 听不懂的原因：□概念不会 □审题马虎 □思路没掌握 □其他__ ______________________ 4．我的改进小计划： _________________________________________________________________________________________ 1 / 13 学科网（北京）股份有限公司 $