高二英语备课组 The causes of burns Hot liquids, steam, fire, 4. , the sun, electricity or chemicals. Dry, red and slightly 5. Midly painful turn white when 6. First degree burns Second degree burns Third degree burns Three types of burns Rough, red and swollen blisters 7. surface extremely painful Black and white and charred Swollen; often 8. under them can be seen Little or no pain of nerves are damaged; may be pain around 9. of injured area (2) Read the passage and decide whether the first aid treatment is Right (R) or Wrong (W). ① Put cold water on any burns to cool them. ② Don’t rub the burns
③ Sometimes, we can put oil or ointments on burns to stop the infection. ④ If burns are on the face, we should make the victim sit up.
⑤ We should make sure the bandage won’t stick to the skin when it is used.
Step 4 Role play (5mns)
Ask the students to read the text again, and do role-play games in the following situation.
A: You’re an journalist in China Daily. Now you’re going to interview a famous doctor about first aid for burns. The questions you should ask:
（1）皮肤的作用是什么？；(2)烧伤包含几种类型？；（3）一级烧伤的特征是什么？ （4）为什么要用冷水来冷却烧伤的伤口？（5）怎样处理一级烧伤？
B: You’re a famous doctor working in a hospital in Beijing. And you’re going to accept an interview from
China Daily. You should answer the questions according to the text. ? Now you can start your interview like this:
A: Good morning, Mr. / Miss….I’m a journalist from China Daily. May I ask you some questions? B: Of course.
A:
Step 5 Homework (1mins)
(1) Finish the Summary Exercise in Look Back on English Weekly Paper. (第10期第2版) (2) Retell the text with the key words.
① first aid, temporary, help, suddenly, before
② skin, layer, function, keep, prevent, water, sense
③ cause, burns, degree; mildly, while; extremely, watery; little or no
The 4th Period： Language Study
Teaching aims:
(1) learn and master the useful words , phrases and sentence patterns in this period; (2) get a deeper understanding of first aid for burns. Difficult and Important Points:
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BOOK 5 Unit 5 First aid
a. Difficult and Important words and phrases:
burn, essential, organ, layer, poison, ray, treatment, liquid, radiation, mild, iron, heal, tissue, electric, swell, swollen, blister, watery, char, nerve, damage, jewellery, squeeze out, over and over again, bandage, in place
b. Difficult and Important sentenses:
? Burns are called first degree, second degree or third degree burns. ? These burns are not serious and should feel better within a day or two. ? First degree burns turn white when pressed. Teaching procedures:
Step 1 Revision: Retell the story in the reading part. Step 2 Language points
I Difficult and Important sentenses: Warming Up (P33)
1．First aid is a temporary form of help ①given to someone ②who suddenly falls ill or gets injured ③before a doctor can be found.
分析：本句为主从复合句。① 为过去分词短语作 修饰 ; ②引导 从句，修饰先行词 ，② 在从句中作 语；③ 为 从句。 Reading
1. ①The functions of your skin are also very complex: ②it keeps you warm or cool; ③it prevents your body from losing too much water; it is ④where you feel cold, heat or pain and it gives you your sense of touch. (P33) 分析：冒号后的四个并列分句是对主句①的解释；②分句用了“ + 宾语+宾语补足语”结构；
③分句有“prevent…from doing…”结构，意思是 ； ④分句中，含有 引导的 从句。
2．So ①as you can imagine, ②if your skin gets burned, it can be very serious. (P33) 分析：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.
①中的as引导定语从句，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，主句②中还含有一个if引导的 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。
3．Burns ①are called ②first, second or third degree burns, ③depending on which layers of the skin are burned. (P34) 分析：该句是一个主从复合句; 句子结构：主语（Burns）+ 谓语① + 主语补足语② + 状语③ ；
③中的短语depend on 在此表示“ ”， 其后是由 引导的 从句。 仿写：开车到那里大约需要30分钟，视交通情况而定。(使用动词-ing作状语) It takes about 30 minutes to go there by car, . 4. turn white ①when pressed 分析：①省略句，还原后为： . 若状语从句中有be 动词，且主语和主句主语相同或是it 时，可以省略主语和 be 动词。
5．①Remove clothing using scissors ②if necessary ③unless it is stuck to the burn. (P34)
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高二英语备课组
分析：该句是一个主从复合句; 主句①是一个 句，using scissors 在①中作
状语；
②作 语，是一种省略形式，完整形式是 ；③unless引导 从句。 unless除非……；如果不……。
仿写：除非我同意，否则不能公布于众。Don’t make it public, . 6. It is best to place burns under gently running water for about 10 munites.
分析：这是一个形式主语的句型。真正的主语是 7．①For second degree burns, keep cloths cool ②by putting them back I a basin of cold water, squeezing them out and placing them on the burned area over and over again ③for about an hour until the pain is not so bad.
分析：该句是一个主从复合句; 主句为 句。
句子结构： 语① + 谓语（keep）+ 宾语 （cloths）+ 方式状语② + 状语 ③ ②中介词by 在此意思是“ ”，后接三个并列的动词-ing 形式短语 ， ， 作宾语；
8．If burns are on arms or legs, keep them higher than the heart, ①if possible. 分析：①为省略句，原句为 .
9. ①If the injuries are second or third degree burns, ②it is vital to get the victim to the doctor or hospital at once. (P35) 分析：该句是一个主从复合句; ①中的if 引导 从句；主句②中的 作形式主语，真正的主语是 . 仿句：精确地记录下每一个细节是极其重要的。
keep an accurate record of every detail. Important words and phrases: Warming Up
1.aid
（1）用法：
①n. 支持帮助，救助 (不可数) Eg. He was too busy to come to my aid.他太忙了，不能来帮我。 ②n. 有用之物；辅助性工具（设备）Eg. A dictionary is an invaluable aid in learning a new language. ③ v. to give support to; help 帮助，援助Eg. He aided me in business.他在事业上帮助我。 ④ first aid 急救 a first aid boss 急救箱 a hearing aid 助听器 with the aid of sb. 在某人的帮助下 in aid of … 为帮助??
be a great aid to/for…对??有极大的帮助 come/go to sb.’s aid 来/去帮助某人
give/ do/ offer first aid 进行急救 aid sb. In/ with (doing) sth.帮助某人（做）某事
练习：
在Tom 的帮助下，Mary 取得了很大的进步（aid）Mary made great progress . 3.fall ill ① 意为：“生病”。此处fall 作系动词，后接形容词，意思是“变为，变成；（不知不觉地或突然地）进入??状态”。
② 不可与一段时间连用。
Eg. His father fell ill and died.他父亲生病死了。She fell asleep. 她睡熟了。 扩展：
fall asleep 睡着fall behind 落后fall silent 沉默下来fall down 摔倒fall in love 爱上
练习：No sooner had he gone to bed than he . A. fell sleeping B. fall asleep C. fell sleep C. fell asleep 判断对错：她生病多久了？( ) How long has she been ill? ( ) How long has she fallen ill? 4.injury , injure, injured
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BOOK 5 Unit 5 First aid
(1) 用法：
① injury n. 身体或感情、名誉等的“损伤、伤害、损害”，常与介词to 连用。 Eg. He suffered severe injury to his legs. 他双腿受重伤。 get/ suffer injury to sth. …（部位）的伤do and injury to a person 伤害某人 an injury to a person’s reputation 毁坏某人的名誉 练习：他干活时腿受了重伤。(injury) He got ________________ at work. ② injure v. 损害健康、成就、容貌等Eg. A bullet injured his left eye. Drinking can injure one’s health. ③ injured adj. 受伤的 get injured 受伤
翻译：他在意外事故中受了伤。(injure) He __________ in the accident. 5.bleed (bled, bled) vi./ vt. 流血, 出血，悲痛，同情，使出血 练习：
你的鼻子在出血。Your nose . = You are bleeding at the nose. 我们为你感到悲痛。Our hearts . bleed to dead 流血致死
② blood n. 血气；血统 Eg. They are of noble blood. ③ bloody adj. 流血的；血腥的；残忍的
Eg. a bloody wound 流血的伤口 a bloody battle/ murder 血腥的战役/ 残酷的谋杀 6.chock vi./vt. （使）噎住；（使）窒息 Eg. Very small toys can choke a baby.
be chocked up with… 被??塞满，堵住
be chocked on sth. 被??噎住；因??而窒息 Be chocked with sth. （尤其因情绪激动而）说不出话来，使哽咽
练习：
① 他被一片面包噎得透不过气来。 He a piece of bread. ② 这条河被野草堵塞了。 The stream weeds. Reading
1. essential
（1）adj. 最重要的，必不可少的，本质的Eg. We can live without clothes, but food and drink are essential. It is essential that + (should) + v. (原形) 3. poison ① n. 毒药，毒害 Eg. These mushrooms contain a deadly poison.
② vt. 毒害 Eg. Television violence is poisoning the minds of young people. 扩展： Poison sb. with sth. 用??毒杀某人 Hate sb. like poison 对某人恨之入骨
练习：有人想毒死我们家的狗。 Someone tried to our dog. 4．imaginevt. 想像
+ n. 想象?? + doing sth. 想象做??
imagine + sb. doing sth. 想象某人做?? + that…/ wh- 想象?? + sb./sth. + to be + n./adj.
想象??的情况
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