人教高中英语5Unit5Warmingup&Reading课件(2)

Unit 5 First aid Reading 高二人教新课标版必修五 Can you guess what will happen to the girl? How will her mother deal with the burn? Look at the picture on the left. What has happened? The girl has pulled boiling water onto herself. She will get bad burns. Place burns under gently running water for about 10 minutes. Take clothing off the burned area unless it is stuck to the burn. Take off other clothing and jewellery near burns. Dip the burns under cool water to stop the pain and prevent or reduce swelling. Place cool, clean, wet cloths on burns until the pain is not so bad. If the injuries are second degree or third degree burns, get the victim to the doctor or hospital at once. Cool the area of skin; wash it under the cold running water. Cover the wound with bandage/clean cloth. See a doctor if necessary. skin organ barrier poison ray complex variety liquid n. 皮; 皮肤 n. 器官 n. 屏障; 障碍物 n. 毒药; 毒害 vt.毒害; 使中毒 n. 光线; 射线 adj. 复杂的 n. 变化; 多样化 n. 液体 Words preview radiation mild mildly pan stove tissue swell n. 辐射; 射线 adj. 轻微的; 温和的 adv.轻微地; 温和地 n. 平底锅; 盘子 n. 炉子; 火炉 n. 组织; 手巾纸 vt. & vi. 膨胀; 隆起 scissors unbearable basin bandage vital n. 剪刀 adj. 难以忍受的 n. 盆; 盆地 n. 绷带 adj. 至关重要的； 生死攸关的 electric shock squeeze … out over and over again 触电; 电休克 榨出; 挤出 反复; 多次 Expressions preview Pre-reading 1. What will the passage be about? 2. What do they tell you about the passage? First aid for burns. Causes, types, characteristics and first aid treatment for burns. Fast Reading In which order are these topics covered in the text? Number them from 1 to 5. _____ the three types of burns _____ what to do if someone gets burned _____ the purpose of skin _____ the symptoms of burns _____ how we get burns 3 5 1 4 2 Find out how many parts there are and the main idea of each part: Part1. Part2. Part3. Part4 part5 The purpose / function of skin Causes of burns Types of burns: First degree burns, Second degree burns, Third degree burns Characteristics of burns First aid treatment hot liquids, steam, fire, radiation, the sun, electricity, chemicals the top layer the second layer the third layer tissue under the skin nerve There are ______ layers of skin.three The skin is the ________ organ, and also very __________. largest essential 1)Protect you against _________, _________ and _______________________; 2) Keep you ________ or ________; 3) Prevent you from ______________; 4) Give you _____________. losing water sense of touch warm cool diseases poisons the sun’s harmful rays Part 1: The purpose of skin Careful Reading Part 2 Cause of burns H2SO4 hot liquids steam fire the sun chemicals Part 3 Types of burns There are _______ types of burns depending on which _______ are burned. First degree burns affect only the _____ layer and should feel better within _______________. Second degree burns affect both the _____ and the _______ layer. These burns are _______ and take ______________ to heal. three layers top a day or two top second serious a few weeks Third degree burns affect all ______ layers and any ______ and ______ under the skin. They are very _______ injuries and the victim must get to ________ at once. three tissue organs severe hospital B A C Blisters and watery surface Mildly swollen Tissue under them often can be seen Part 4 Characteristics of burns first degree burn second degree burn third degree burn First degree burns Dry, red and mildly _______. _______ painful. Turn white when ________. Second degree burns ________, red and swollen. Extremel y painful. ________ watery surface Third degree burns Swollen; ______ can be seen. ______ or ____ pain. Black and white and ________. Characteristics of burns Types Characteristics swollen Rough tissue Mildly Little no pressed Blisters charred 1. ________ clothing and jewelry near the burns. 2. ______ the burns with cool water. 3. ______ cool, clean wet cloths on the burns. 4. ______ the burned area gently. 5. ______ the burned area with a dry clean bandage. 6. ______ the burned area ______ than the heart, if possible. 7. ______ the victim ____ the doctor or hospital, if possible. Part 5 First aid treatment Take off Cool Place Dry Cover Keep higher Get to First degree Burns Second degree burns Third degree burns type 1. Get the victim to the doctor or hospital Treatment 3. Place cool, clean, wet clothes on them until the pain is not so bad. 2. Keep cloths cool by putting them back in the cold water; squeezing them out and placing them on the burned area over and over again for about an hour until the pain is not so bad. 1. Our skin has three layers. 2. We will never get burned by the sun. 3. Burns are divided into three degrees according to the degree of pain. 4. Third degree burns are the most serious and painful. Tell if the following statements are true or false: 5. Put cool water on any burns to cool them. 6. Don’t rub the burns 7. It’s better that you put some butter or oil on burns. 1. Why should you put cold water on a burn? The cold water stops the burning process, stops the pain and prevents or reduces swelling. Answer the following questions. 2. Why doesn’t a third degree burn hurt? Because in a third degree burn the nerves have been damaged. If there are no nerves, there is no pain. 3. Why do you think clothes and jewellery near burns should be removed? 4. If someone has a third degree burn, why might you see tissue? Because all layers of the skin have been burnt showing the tissue underneath. 1. Sam knocked over a kettle full of boiling water onto his legs. His legs became red, swollen and covered with blisters. Sam broke the blisters and poured icy water from the fridge onto the skin. W Read the first aid treatments for these burns. Are they right or wrong? 2. While ironing clothes, Miss Good accidentally touched the iron. Her wrist blistered and became watery. It hurt a lot. She put her wrist under the cold water tap and then kept placing cool, clean, damp cloths on it until it was less painful. Then she went to see the doctor. R 3. Mrs Casey’s sleeve caught fire while she was cooking. Her arm looked terrible but it didn’t hurt. The skin was charred. Her husband took off her blouse and picked off bits of the blouse stuck to the burn. He then placed butter on the burn and covered it with a wet bandage. W 4. After an hour in the sun, Lily noticed her arms were red and hurt a bit. She went home and put them under cool running water. R Try our best to give them effective first aid if they are in danger. Life is precious We should care about others, and help people in an emergency. 1. The skin is an essential part of your body and its largest organ. 皮肤是身体必不可少的部分, 也是身体 的最大器官。 essential adj. 必要的, 基本的, 本质的 如： 1.Hard work is essential to success. 2.成功必须努力工作。 be essential for/to… 对……来说是必要的 Language Points It is essential that从句 ……是必要的 It is essential for sb to do … 做某事对某人来讲是必要的 essentials n. 必需品 2. You have three layers of skin which act as a barrier against diseases, poisons and the sun’s harmful rays. 你有三层皮肤作为屏障来保护你免遭 疾病、毒药和有害光线的侵害。 barrier n. “屏障, 障碍物, 隔阂”。如： You need to show the ticket the barrier. 你需要在检票处处是(你的)票。 The crowd linked arms to form a barrier. 群众臂挽著臂组成人墙。 the language barrier 语言的隔阂 3.…it keeps you warm or cool; it prevents your body from losing too much water; it is where you feel cold, heat or pain and it gives you your sense of touch…… 皮肤能保暖或御寒, 保持体内水分不过多 流失, 正是皮肤让你感到冷热和疼痛, 皮 肤还使你有触觉。 1) keep you warm or cool 为keep复合结构, 即keep+宾语+宾补, 使处于某种状态 ……。宾补除由形容词充当之外, 还可 用名词、现在分词、过去分词、介词 短语、副词来充当。 This coat will keep you warm. This story will keep the children amused. The illness kept her in hospital. I’m sorry to keep you waiting. 2) prevent sb. from doing sth. 阻止某人做某事 What can we do to prevent this disease spreading? She was prevented from taking the exam by illness. 拓展： stop sb (from) doing sth keep sb from doing sth 3) sense of touch 触觉 其他表示各种感觉的词还有: sense of sight 视觉； sense of hearing 听觉； sense of taste 味觉 sense of smell 嗅觉； sense of humor 幽默感 sense of direction 方向感 sense of urgency 紧迫感 4. So as you can imagine, if your skin gets burned, it can be very serious. 该句是一个主从复合句, 主句为: So if your skin gets burned, it can be very serious; 从句为: as you can imagine. as引导非限制性定语从句, 指代后面的 内容, 有“正如……”或“就象……”的 意思; 它所引导的从句位置较灵活, 可以位于句首、句中或句末。 另外, 该句的主句中还含有一个if引导的 条件状语从句。请看类似的句子： As you can see, if they are not properly protected, the farmlands will become desserts sooner or later. 正如你所看到的, 这些农田如果保护 不当迟早会变成沙漠。 get+过去分词 表被动或状态 The computer got damaged when we were moving. My bike is getting repaired now. My glasses got broken while I was playing basketball. Peter and Mary got married last year. 5. Examples include mild sunburn and burns caused by touching a hot pan, stove or iron for a moment. (一度烫伤或烧伤的) 例子包括轻微的 晒伤, 以及碰到热锅、炉子或烙铁而 导致的烫(烧)伤。 mild在这个句子中的意思是“轻微的、 不严重的”。如: Edward suffered a mild heart attack. 爱德华犯了轻微的心脏病。 mild还可以表示“温和的、暖和的; 味淡的” 如: She’s the mildest person I have ever met in my life. 她是我平生见到过的最温柔的人了。 a mild climate 温暖的天气 mild cheese 淡味奶酪 6. swell v. 膨胀, 隆起 她的腿肿得很厉害。 风鼓起了帆。 大雨使河水上涨了。 Her leg has swollen badly. The wind swelled the sails. The heavy rain swelled the river. swollen 可作形容词, 表示“ 肿胀的” Her eyes were red and swollen with weeping. 她的眼睛哭得又红又肿。 7. Remove clothing using scissors if necessary unless it is stuck to the burn. 除非衣服粘贴在烧伤面上, 否则都要把 衣服脱掉。如果需要的话, 可以使用剪刀。 1) unless 除非……; 如果不…… 如： Don’t make it public unless I agree. 除非我同意, 否则不能公布于众。 Unless the destruction of the ozone layer is stopped, the polar ice caps will melt with terrible consequences. 如果不停止对臭氧层的破坏的话, 南北 两极的冰冠就可能融化并造成可怕的后果。 2) stick sth. to sth. 粘住 Stick the glue to my fingers. 8. Take off other clothing and jewellery near the burn. 靠近烧伤面的其他衣物和首饰也都要拿掉。 take off 取下 用法归纳: (1)脱下 I can't take my boots off, they're so tight! 靴子太紧了, 我脱不下来! (2)(飞机)起飞 It's exciting to feel the plane taking off. 感觉到飞机起飞令人兴奋。 (3)离开, 离去 I'll take off now, and see you later. 我现在就要走了, 回头见。 (4)拿掉, 取下 I can't take the lid off, it's stuck! 这盖子卡住了, 我拿不下来。 联想拓展 take away 拿走 take back 带回, 归还 take up 举起; 占(时间、空间) take down 降下; 拆毁 take in 吸收 take out 除去 take on 呈现 take over 接管 9. jewellery/jewel jewellery n. 珠宝的总称 (不可数) jewel n. 珠宝, 首饰 (可数) The jewels were kept in the safe. She appeared at the reception wearing her finest jewels. jewelsShe locked her ______ in the ________ box.jewellery 问题： 你还能再列举几个这样的单词吗？ 10. Cool burns immediately with cool but not icy water. 立即用凉水给伤口冲凉，但不要用冰水。 -y是个形容词后缀。如： windy有风 hilly多小山的 sleepy困倦的 greeny略呈绿色的 spicy辛辣的 woody树木茂密的 11. For second degree burns, keep cloths cool by putting them back in a basin of cold water, squeezing them out and placing them on the burned area over and over again for about an hour until pain is not so bad. 对于二度烧伤, 要保持湿布清凉, 需把 湿布放回冷水中, 拧出水后放在烧伤面上, 这样要反反复复地做一个小时左右, 直到不太痛时为止。 squeeze 挤; 压; 塞 The car was full, but I managed to squeeze in. He squeeze everything into a suitcase. squeeze from squeeze out squeeze through 从身上榨取 挤出 挤着通过 12. Hold the bandage in place with tape. 用胶布把绷带固定。 in place 在适当的地方 如： nThe librarian put the returned books in place. 图书馆员把还回的图书放到原处。 nYou’d better put things back in place. Otherwise, it will be difficult to find things. 你最好把你的东西放回原位, 不然很难找。 in place 还有“准备就绪”的意思。如： The arrangements for the concert next Saturday are all in place. 周六的音乐会已经准备就绪。 out of place 地方放的不对; 不合适 Her dress was out of place at the ceremony. 13. If burns are on arms or legs, keep them higher than the heart, if possible. 如果烧伤的部位在臂部或腿部, 要尽可能 反手臂或腿抬到高于心脏的位置。 上下肢被烧伤后, 应将患肢抬高于心脏, 这是为了促进血液回流, 防止烧伤处 出现水肿。 I. 用括号内所给词的适当形式填空。 1. There are over 115 different kinds of ________ (poison) snakes in Australia. 2. Doctors in that hospital are developing a new _________ (treat) for cancer. 3. He is a ____ (mildly) person who never shouts. 4. This machine has an ________ (electric) fault. (与电有关的) poisonous treatment mild electrical 5. His face was ______ (swell) up with toothache. 6. If he _____ (blood) too much, his life will be in danger. 7. His foot was burned by hot water and there were several ______ (water) blisters on it. swollen bleeds watery II. 根据句意, 选择适当的单词或短语 并用其适当形式填空。 1. protect; defend a. Taking an umbrella can _______ you from rain. b. Schools should give children lessons on how to ______________ themselves. protect protect / defend 2. wound; injure; hurt a. She was badly ____________ when she fell off her bike. b. His leg _____ when he walks. c. The soldier got a serious ______ in the war. hurt / injured wound hurts 3. insist on; stick to a. Once a decision has been made, all of us should ______ it. b. They _________ leaving that day. c. He always _______ his promise.sticks to stick to insisted on 4. cut off; cut out; cut up a. He was _________ the meat and wanted to make dumplings. b. You can _______ the unimportant details. c. The village was ______ by heavy snow for a month. cut off cutting up cut out III. 用适当的介词填空。 1. We don’t want to hear your opinions; stick ___ the facts. 2. The robber robbed the bank ___ force. 3. Whether we will have a picnic tomorrow depends ___ the weather. 4. He was _____ great pain after he broke his arm. to by on in/of 5. They decided to join to fight ______ the enemy and defend their country. 6. As soon as all the chairs are __ place, we can let the people in. 7. Don’t take any notice __ what he says. 8. _____ the aid of our teacher, we got through all the difficulties. With against in of V. 改错 1. If you want to change for a double room, you’ll have to pay other 30 yuan. 2. First the curtain caught a fire and then the bed clothes. 3. I like that in the autumn when the weather is clear and bright. another it 4. To my disappointment, none of my parents answered the telephone. 5. She knew there was no doubt whether he was lying to her. neither that 6. It was in the street where I met John. 7. The speech is in the place for this occasion. that VI. 翻译 1. 他被年轻人挤出了人才市场。 (squeeze out of) 2. 我一次又一次地警告过你不要再做那 么傻的事。 (over and over again) He was squeezed out of the job market by young people. I’ve warned you over and over again not to do such silly things. 3. 用胶带固定好绷带。 (in place) 4. 风暴对庄稼没造成多大的破坏。(do damage to) 5. 我不怀疑他能按时完成任务。 (doubt) Hold the bandage in place with tape. The storm didn’t do much damage to the crops. I don’t doubt that he can finish the task on time. 6. 坚持做完一件事。 (stick to) 7. 法律一旦被制订,就应该被认真执行。 (carry out) 8. 正是那个护士的快速反应和急救知识 挽救了男孩的生命。 Stick to a task until it is finished. Laws must be carried out seriously once made. It was the nurse’s quick action and knowledge of first aid that saved the boy. 1. Get more about first aid from the newspaper, magazine or the Internet. 2. Find out the important and difficult words and expressions to you and finish exercises on page 36. Homework