人教版(新教材)高中英语选修2Unit5 First Aid精品学案：Reading and Thinking(2).docx

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1、Reading and Thinking（2）语境应用词汇扩充课时基础过关I.单词语境记忆根据英汉提示写出单词的适当形式l.Over the years, there have been a number of different techniques （technique） to help designers approach this important point.2. Yesterday she found this leaflet （传单）in her letter-box.3. These greenhouse gases disturb the radiation （radiat

2、e） balance of climate.4. A bottle of acid （酸）flew into the streets, injuring 24 people.1.1 f the spring had gone one miHimetre （毫米）to the right I would have lost my sight.6 .This provides an additional lay er（层）of security.7 .An electric（用 电的）heater consumes too much electricity.8 .The Red Cross sup

3、ervised the distribution of food and clothing to the flood victims（victim）.9 .Keep the blister （水:包）clean with soap and water.10 .Put a small table with a drawer undemeath（在下面）it.n.短语语境填空根据汉语提示写出适当的短语.Robots are also gaining a sense of touch（角虫感）.1 .Now, electric shock （电击）training and medical treat

4、ment are helping to rescue these big birds.2 .The flesh around the ankle had swollen up（肿起来）.3 .As you can see（正如你所看至U 的）in the picture, many students are riding bikes to school.4 .There will be a variety of （各种各样的）exhibits in the exhibition in Italy.1.1 do it because its a part of（一分）my job.7 .The

5、firewall completely cannot prevent from（阻止）the internet attack.8 .The circle is divided into （被分成）sections, and each section represents a fraction of the data.烧伤烫伤小面积烧伤抹上少许牙膏。常见的处理方法是：1、如果烧伤的部位是头和颈部， 那么不用包扎，应采用暴露疗法，只在创面涂以烧伤药膏即可，但不可让鼻涕、眼 泪、唾液污染创面。一旦创面遭到严重污染，必要时，应到医院注射破伤风抗毒 素和抗生素，以控制感染。2、如果烧伤后，水泡已破，且局

6、部被脏物污染，那么 应用生理盐水冲洗，周围也应清洁消毒，然后在创面盖凡士林纱布和无菌纱布包 扎，每23日换药一次。3、如果烧伤后有水泡形成，最好不要刺破水泡，以 免感染，如水泡较大需要到医院请医生处理。4、对于小面积轻度烧伤，可用冷 水及时冲洗局部，以降低温度，减轻痛感与肿胀。如果烧伤的局部很脏，可用肥 皂水冲洗，但不可用力擦洗；蘸干水后，再涂上烫伤膏、红花油等药品。7.affectW影响；对有坏影响；（疾病）侵袭effect 影响K合作探究体会affect用法和意义Wet weather has an effect on the health of most people.f Wet wea

7、ther affects the health of most people.潮湿的天气对大多数人的健康都有影响。He was affected by the failure in exams and lost heart.f Affected by the failure in exams, he lost heart.由于考试不及格，他失去了信心。The truth is that women of all ages can be affected with breast cancer.事实上，所有年龄段的女性都可能患乳腺癌。K自主发现Ube affected by被打动；受影响be af

8、fected with 患疾病have an effect on 对有影响K词块积累1be affected with high fever 发鬲烧side effect 副作用affect sb to tears把某人感动得流泪K巩固内化单句语法填空Deeply affected (affect) by his story, many young people began to do voluntary work for the disabled.The condition affected (affect) lots of people those days.The new system

9、will affect(effect) our life.The new system will have an effect on our life.8 .remove也移走；搬走；去掉；清除，除去；免除的职务；开除；摘掉；脱 掉K合作探究U体会remove的用法和意义He removed his hand from her shoulder.他将手从她的肩膀上拿开。Three children were removed from the school for persistent bad behaviour.三个孩子因持续行为不检被学校开除。She removed her glasses

10、and rubbed her eyes.她摘下眼镜，揉了揉眼睛。K自主发现Uremove. .from.把从移走/搬走/开除K巩固内化D写出以下句中remove的汉语意思Some stains are difficult to remove with ordinary washing powder.去除As soon as the cake is done, remove it from the oven.移走He sat down on the ground and quickly removed his shoes and socks.脱掉.stickto粘在或贴在一起；遵守，信守；坚持；

11、继续使用；继续做I could feel my shirt sticking to my back.我能感觉到衬衫贴在了背上。(2)It looks as if Nick will stick to his word this time.看来这一次尼克好像要说到做到了。If you are driving, stick to soft drinks.如果你要开车，只能喝软饮料。K短语记牢记牢以下短语stick out of/from/through从中伸出来stick at 坚持不懈地做Pauls legs were sticking out from under the car.保罗的腿从车

12、底下伸出来。K巩固内化介、副词填空Revising with your friends may help you stick at it.Dont stick your arm out of the car.(3)Her wet clothes were sticking to her body.10 .depend on根据,依据；依靠，依赖dependent .依靠的；取决于的K短语记牢H记牢以下短语(1 )depend on sb for sth 依靠某人提供to do sth 、depend on sb 11依靠/相信某人做某事doing sthdepend on it that. 指

13、望(2)That/It(all)depends. 视情况而定。But soon, the gold that Dawson depended on had all been found.但是很快，道森依赖的黄金全部被找到了。You can depend on him to help you.f You can depend on him helping you.-You can depend on it that he will help you.你可以指望他来帮你。K名师提醒D因为介词后不能直接跟that引导的宾语从句，故depend on/叩on后跟that从句时，先在介词后接it,再跟t

14、hat从句，即depend on/upon it that.K巩固内化R单句语法填空The rent might be twenty-five to fifty pounds an hour, or more, depending (depend) on the computer.(DChildren as young as ten are becoming dependent (depend) on social media for their sense of self-worth, a major study warned.You may depend on it that they w

15、ill support you.11 . Remove any clothes using scissors if necessary, unless you see the fabric sticking to the burnt skin.如果有必要，用剪刀剪掉衣服，除非你看到布料粘在烧伤的皮肤上。K句式解读11句中if necessary是条件状语从句的省略。K用法总结X（1）在表示时间、地点、条件或让步的从句中，如果谓语含有be动词，主语又和 主句的主语一致或者从句主语是it（有时是there be）,常可把从句中的主语和be 动词省略。If invited, I would atte

16、nd her party.如果受到邀请，我将参加她的聚会。（2）if构成的其他省略形式：if any如果有的话if possible如果可能的话if so如果是这样的话，是if引导的条件状语从句的省略形式，表示肯定意义；如 果表示否认意义，那么用if notoif ever如果曾经发生过的话If so, it is time for you to think again.如果这样的话，你需要再考虑一下了。I hope you could appreciate that I must spare no effort to do well in my final exam if possible.

17、如果可能的话我希望你能理解，我必须不遗余力地在期末考试当中考好。K巩固内化补全句子/同义句转换If so, come early to the talk at 7:30 pm by Jules Skye, a successful record producer. 如果是这样的话，早点来听下午7: 30由朱尔斯斯凯一个成功的唱片制作 人作的报告。I think theres a train at midday.If not, youll have to wait till 12: 30.我想正午会有一班火车。要是没有，你只好等到12点半了。Wash it in water and pick o

18、ut the small particles, if there are any.（改为省略句）f Wash it in water and pick out the small particles, if any,12.ease泣&心使）宽慰;减轻；缓解.容易;舒适；自在Putting butter or oil on burns helps because it may reduce swelling and ease discomfort.（教材 P51）在烧伤处涂黄油或油有帮助，因为它能减少肿胀，缓解不适。K合作探究H 体会ease的用法和意义Now he can set his mi

19、nd at ease because he has passed the examination with ease.现 在他可以放心了，因为他已经轻松地通过了考试。With good social security, ease the old mans mind. 有了良好的社会保障，老人安心了。K自主发现at ease舒适；自由自在；不拘束with ease轻易地；毫不费力地ease ones mind 使某人安心K巩固内化X单句语法填空We were sitting on the sofa at ease.He passed the exam with ease. 课堂实践应用伽IIII

20、IIIIIIIIIIIIIIHIIIIIMIIHllllllllllllllllllllllllll语言内化稳步提能lllllI .课文语法填空The skin, which acts as a barrier 1.against disease, toxins and the suns harmful rays, is an essential part of your body.So if your skin gets burned it can be very serious.Depending on 2.which layers of the skin are burned, burn

21、s are divided 3.into first, second, third degree bums.First degree burns have an effect on only the top millimetres of the skin and it turns white when 4.pressed (press).Second degree burns include severe burns 5.caused (cause) by hot liquids.Third degree burns affect every layer of the skin, and so

22、metimes the tissue under it, 6.which include burns caused by electric shocks, burning clothes, or petrol fires.How can we give first aid? First, remove clothing using scissors 7.if necessary unless it is stuck to the burn.Place burns under cool 8.running(run) water, especially within the first ten m

23、inutes, because cool water stops the burning process and reduces the pain and swelling.If burns are on the face.make sure the victim can still 9.breathe(breath).Lastly, it is vital that if the victim is suffering 10,from second or third-degree burns, there is an urgent need to take him/her to the ho

24、spital at once.II.根据提示完成课堂小作文在日常生活中，如果有人会突然生病(suffer from diseases)或轻微的(minor)烧伤 (burn)o我们经常非常需要(in urgent need of)采取一些实用的措施。为了正确地实 施急救(first aid),我们要了解多种(a variety of)常见的烧伤等级(degree),并反复 练习急救的步骤(process)。总之，急救是一种非常重要的技能(technique)。In our daily life, if someone suffers f?om diseases or gets minor _b

25、urns.We are often in urgent_ need of some practical methods.In or der to perform_ first aid properly, we must know about a variety of degiees of bums and practice the flrst aid process over and o ver_ again.In a word, first aid is an_ important technique.9.Whether to go out or stay in the dorm depen

26、ds oo （依靠）the weather.Ill.句式语境仿写Lit 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 sense of touch,它还有 助于控制你的体温，防止你的身体失去太多的水，当东西太热或太冷时它警告你, 并使你有触觉。K仿写当你离开房间时能把所有的灯都关掉好吗？Could you please switch off all t

27、he lights when you leave the room?2 .As you can imagine, getting burnt can lead to very serious injuries.你可以想象的到，烧伤可能会导致严重的伤害。（仿写X我们都知道书是知识的源泉，我从中获益匪浅。As we all know, books are the source of knowledge from which I benefit a lot.3 .Remove any clothes using scissors if necessary, unless you see the fa

28、bric sticking to the burnt skin.除非衣服粘贴在烧伤面上，否那么要把它去除，必要时可使用剪刀。K仿写U 除非定期浇水否那么这些植物就会枯死。The plants will die unless watered regularly.工记单词I .语境助记同义词1 .With the development of economy, there are varieties of goods in stores, varying from daily groceries to luxury goods, which greatly enriches peoples lif

29、e.In addition, the goods vary with the season in variety and quantity.2.Our country is an independent country so we must depend on ourselves; independence and liberty is our state principle forever.3.Any applicant who would like to apply to become an assistant in our company should send us an applic

30、ation before December 10, 2020.n .词缀助记派生词名词后缀：-ion, -er radiate （a）f radiationlay（0.）layerIII.合成词一族under+neath f underneath milli+metre f millimetreleaf+let leaflet句型公式句型公式l.when引导的时间状语从句o.as引导非限制性定语从句。2 .unless引导条件状语从句。语境理解合作探究课文整体突破Understanding in contextFIRST AID FOR BURNSThe skin is an essentia

31、l part of your body and is its largest organ.Your skin acts as a barrier against disease, toxins, and the suns rays.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.As you can imag

32、ine, getting burnt can lead to very serious injuries.The first and most important step in the treatment of burns is giving first aid.CAUSES OF BURNSYou can get burnt by a variety of things： hot liquids, steam, fire, radiation, the sun, electricity, acids, or other chemicals.K文化视窗急救急救即紧急救治的意思，是指当有任何意

33、外或急病发生时，施救者在医护人员到 达前，按医学护理的原那么，利用现场适用物资临时及适当地为伤病者进行的初步 救援及护理，然后从速送院。1 .aid 帮助;援助；资助K合作探究体会aid用法和意义A man immediately rushed to the girl to give her first aid and I joined in without hesitation.一个人立刻冲向那位姑娘给予急救，我也毫不犹豫地加入这一行列。I couldnt speak any French, but a nice man came to my aid and told me where to

34、 go. 我不会说法语，但是一位好心的男士来帮助我并告诉我怎么走。With the aid of a compass the traveler can find the land.旅行者借助于指南针可以找到这块儿土地。K自主发现Ufirst aid(对伤患者的)急救with the aid of sb=with sbs aid 在某人的帮助下come to ones aid 来帮助某人K词块积累Uaid sb in (doing) sth在某方面帮助某人aid sb with sth以某物帮助某人aid sb to do sth帮助某人做某事K巩固内化单句语法填空When I was in t

35、rouble, he came to my (I) aid at once.(2)With the aid of her mother, she managed to realize her dream.He determined to aid the poor girlto continue (continue) her study.j in continuing (continue) her study.j with her study.2. warnM警告，提醒；通知vi.发出警告，发出预告K探究合作体会warn的用法和意义I shouted to him to warn him of

36、the danger.我向他大喊，提醒他注意危险。He was warned that the small bridge was unsafe.他被警告那座小桥不平安。I warned him not to do that.我告诫他不要那样做。He warned me against going outside alone at night.他提醒我晚上不要单独出去。K自主发现Xwarn sb of sth警告某人某事(Dwarn sb against sth警告某人不做某事warn sb (not) to do sth警告某人(不)做某事warn sb that.警告某人K巩固内化D单句语法

37、填空I had warned him of the possible danger, but he didnt pay attention to it.The police warned us not to go (go) out at night.The police warned him against the careless driving.They warned him (he) that he should be careful enough.3. variety .变化；多样(化);多变(性)various a%.各种各样的；不同种类的vary 也变化；改变K探究合作体会vari

38、ety用法和意义Make sure that as you go from interview to interview, you are getting a variety of/varieties of answers.要确保你在随机采访时能够得到各种不同的(答案九The situation is varying from time to time.情况随时都在变化。K自主发现Uvarieties of( = various).各种各样的a variety of.各种各样的；不同种类的vary fromto 由到不等K巩固内化单句语法填空/补全句子The price of apples v

39、aried from season to season last year.There are a large variety of flowers on sale in the market.市场上有各种各样的花出售。There are various/a variety ofVvarieties of ways of cooking an egg.有各种各样的方法煮鸡蛋。4. prevent.from 阻止；制止K短语记牢1记牢以下短语prevent + 宾语 + (from) doing(1) stop+宾语 + (from) doing 阻止做某事、keep+宾语+ from doin

40、g(2)protect.from/against.保护不受侵袭(from后接能带来伤害或损害之物)They are putting too much carbon dioxide into the atmosphere, which prevents heat from escaping from the earth into space.他们把过多的二氧化碳排放到大气层中，这使得地球上的热量不能释放到太空中 去。They were kept/stopped/prevented from entering the burning building.他们被拦在了燃烧着的大楼外面无法进去。He w

41、ears sunglasses to protect his eyes against/from the strong sunlight.他戴墨镜保护眼睛使其免受强烈阳光的伤害。K名师提醒在上述表示“阻止某人做某事”的短语中，用于被动语态时from 都不能省略。(巩固内化U单句语法填空/补全句子We were prevented from attending (attend) Professor Lis lecture by the heavy rain.The bad weather stopped us (we) (from) getting there on time.Blacks we

42、re kept from eating in whites restaurants.We will spare no effort to prevent 上hem from taking this step.我们会不遗余力地阻止他们采取这一步骤。He said they should not be stopped from studying for their degrees.他说他 们不应该被剥夺通过学习获取学位的权利。5. lead to引起，导致，造成(后果)；通向K短语记牢记牢以下短语lead sb to.带着通往，引导某人去lead sb to do sth 使得某人做某事lead

43、a.life 过着的生活lead the way 带路Confucius said that learning without understanding leads to confusion.孔子说：“学而不思那么罔。”Surfing online for a long time may lead us to short of self-identity and confidence.长时间上网可能会导致我们缺乏自我认同和信心。(3)1 want to know what it was that led you to take up acting as a career.我想知道是什么让你开

44、始从事演艺事业的。Only in socialist countries can the people lead a happy life.只有在社会主义国家，人民才能过上幸福的生活。K名师提醒U lead to中to是介词，后跟名词、代词或动词-ing形式。K巩固内化X单句语法填空/补全句子Trying to put out the fire yourself can lead to injury and make the fire worse, experts said.His action led us to believe (believe)that he was our true f

45、riend.With him leading the way, we got there without any difficulty.有他带路，我们毫无困难地到达了那里。6. As you can imagine, getting burnt can lead to very serious injuries.你可以想象, 烧伤会导致非常严重的伤害。K句式解读1as引导非限制性定语从句。K用法总结as引导定语从句的常用句式有：as is known to all众所周知as we all know我们都知道as we can see正如我们所看至1的as is reported正如报道的那样

46、as is often the case 这是常有的事as was mentioned above正出口上 面所提至的As is known to alL shoes play an important role in our life, for they can protect our feet from being hurt.众所周知，鞋子在我们的生活中起着非常重要的作用，因为它们能保护我们的脚 免受伤害。ThehalL as is often the case, becomes very crowded.大厅里变得非常拥挤，情况常常如此。As was reported, over twe

47、nty people were killed in the terrible accident.正如报道的那样，二十多人死于这起严重的事故。K巩固内化补全句子As is known to us all, she is a famous singer.正如我们所知，她是一个著名的歌手。As is often the case with children, Amy was better by the time the doctor arrived.和孩子们经常遇到的情况一样，医生来的时候艾米已经好些了。As was said, she was admitted to a key university.正如所说，她被一所重点大学录取了。Understanding in contextTYPES OF BURNSBurns are divided into three types, depending on the depth of skin damage.First-degree burns These affect only the top few millimetres of skin.These burns are not serious.Examples include mild sunburn and burns caused