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人教版 (2019)选择性必修 第二册Unit 5 First Aid授课ppt课件
展开Learning Objectives
① T learn sme knwledge abut burns;② T get key infrmatin by identifying text types;③ T raise students’ awareness f security.
Lk and discuss.1. What is the girl n the right ding in the pht?
I think the students are learning basic first aid, in particular CPR.
心肺复苏(CPR)是对心跳、呼吸骤停的患者采取的救命技术,目的是恢复患者的自主呼吸和自主循环,包括胸外按压、开放气道、人工呼吸等一系列操作。
The instructr
The student
=especially, particularly
Lk and discuss.2. Have yu seen this technique used befre? D yu knw hw t d it?
I have never seen CPR perfrmed in real life, but I have ften seen it perfrmed in films and n TV, and I have read abut hw t d it. Yu press dwn n the chest f a victim every few secnds.I dn’t think I’m cnfident enugh t try it myself thugh.
Lk and discuss.3. D yu think it’s imprtant fr the students t learn this? Why?
It is imprtant because if smene’s heart r breathing stps, they usually have nly three t nine minutes befre their brain suffers irreversible damage because f a lack f xygen, unless CPR is perfrmed. Hwever, it may take anywhere frm 10-20 minutes befre an ambulance cmes nce yu call an emergency service.
① What wuld happen t the girl?② What wuld yu d if yu cme acrss the situatin?
The girl wuld be ________(烫伤) by ht water, s we shuld give her sme ____________(急救).
1. What is first aid?2. What first-aid techniques d yu knw f?3. If smene yu knw suffered a burn, what wuld yu d?
First aid is the kind f help given t smene wh suddenly ________ (生病) r ___________ (受伤) befre a dctr cmes.
gets injured
first-aid techniques
Hemstasis(止血)
Heimlich Maneuvre(海姆利克式操作法)
If smene yu knw suffered a burn, what wuld yu d?
Pssible answer: It depends n the kind f burn. All f the burns I've ever seen were fairly minr, s the best thing t d was t put it under cld running water t stp the burning.
Nw let's read the text t explre mre abut burns!
What is the text type?____ advertisement ____ blg pst____ hspital leaflet ____ email____ newspaper article ____ shrt stry
FIRST AID FOR BURNS
Fast reading
Skim the passage and find ut the main idea and structure.
Tip: just lking at the title and subtitles will be kay.
The main idea f the passage:It is abut ________ fr burns.
First aid
Part 1: The _________ f the skin
Part 2: _________ f burns
Part 3: __________ f burns
Part 4: ______________ f burns
Part 5: ___________________ fr burns
characteristics
first aid treatment
functins f the skin
acts as a ______ against disease, ______, and the sun’s ______;
prevents yur bdy frm _____________________
warns yu when things are t _____ r _____
gives yu yur _____________
lsing t much water
sense f tuch
helps t cntrl yur ______________
Part 1. the functins f the skin
bdy temperature
Part 2. Causes f burns
What things wuld cause burns?
ht liquids
electricity
ther chemicals
Causes f burns
Careful reading
Part 3-4. Types and Characteristics f burns
Accrding t _____________________, the burns can be divided int ______ types.
the depth f the damage
Three layers f the skin
the tp layer
the 2nd layer
the 3rd layer
First-degree burns
Secnd-degree burns
Third-degree burns
tp few millimetres
swllen painful white
belw the tp layer
every layer
cl running water
still breathe
the hspital at nce
Part 5. First-Aid Treatment
1. _______ burns under cl running water fr 10 minutes.2. ______ the burned area gently.3. ______ any clthes using scissrs if necessary.4. ______ the burned area with a lse, clean clth.5. ______ the victim t the hspital if serius.
1. Dn’t remve any clthes if they _____ ___ the burnt skin.2. Dn’t ______ il ____ the burnt the burns are n the face, make sure the victim can _______.
apply t
Grup discussin
Hw t deal with these situatins?
Situatin 1: Sam kncked ver a kettle(水壶) full f biling water nt his legs. His legs became red, swllen and cvered with blisters.
Situatin 2: While irning(熨烫) clthes, Miss Gd accidentally tuched the irn. Her wrist blistered and became watery. It hurt a lt.
Situatin 3: Mrs Casey’s sleeve(衣袖) caught fire while she was cking. Her arm lked terrible but it didn’t hurt. The skin was charred(烧焦).
Situatin 4: After an hur in the sun, Lily nticed her arms were red and hurt a bit.
Read again and decide if the fllwing statements are true[T] r false[F].
( )1. Yur skin gives yu prtectin frm many dangerus things.( )2. A first-degree burn has this name because it is the mst serius.( )3. Secnd-degree burns can be the mst painful kind f burn.( )4. It is imprtant t use cl water t stp the heat frm remaining in the wund regardless f the degree f the burn.( )5. Putting butter r il n burns helps because it may reduce swelling and ease discmfrt.
will keep the
heat in the wunds and may cause infectin.
Detailed reading
Read fr language
1. What’s the feature f the language?2. Which kinds f persn(人称) are used in the kind f the passage?3. What is the purpse f the writing?
Task 1: Fcus n the text type.
cncise (简洁的) tedius (冗长的)
In secnd and third persns.
T tell peple why and hw t give first aid n burns.
Read fr creatin
Task 2: Make a Hspital-leaflet fr Cvid-19
Discussin:① What are the symptms(症状) f Cvid-19?② Hw t prevent being infected by Cvid-19?
Fist Aid fr Cvid-19Symptms f Cvid-19... t prevent Cvid-19... ...
Symptms f Cvid-19① Fever r chills; ② cugh;③ difficulty breathing; ④ fatigue ; ⑤ lss f taste r smell.
Hw t prevent Cvid-19① wash hands ften fr at least 20 secnds;② get Cvid vaccine;③ cugh and sneeze int yur elbw;④ practice scial distancing ;⑤ wrk frm hme if yu can;⑥ wear a mask;⑦ d exercise; ⑧ eat a healthy diet⑨ get plenty f sleep⑩ avid crwds⑪ avid handshakes
救人一命,善莫大焉。 — 李·巴杜格
It’s a great hnur t save a life. --- Leigh Bardug
∙ act as … against …∙ Help cntrl… ∙ prevent … frm∙ warn…when…∙ give … sense f tuch
ht liquids, steam, fire, …
∙ First-degree burns …∙ Secnd- degree burns …∙ Third-degree burns …
place, dry, remve, cver, cl, make sure, suffer frm, take… t the hspital
Useful expressins
触觉触电分成依靠,依赖遭受act asprevent ... frm ta variety fapply ... t ...
sense f tuchelectric shckbe divided intdepend nsuffer frm起...作用阻止 ...导致多种多样...将...运用于...;在...上涂抹(敷)...
Hw are peple mst likely t get burnt?
Mst peple are likely t get burnt in the kitchen, by picking up a ht pan, r by getting cking il spilt n themselves.
In grups, discuss the fllwing questins.
Language Pints
1. __ n. 放射线,辐射→radiactive adj.放射性的2. __adj. 较小的;次要的;轻微的minrity n.少数;少数人;少数民族3. _ n. 容易;舒适;安逸vt. &. vi. 使容易;使顺利;.减 轻;缓解 easy adj.容易的;舒适的;安逸的
4.urge. v敦促;催促n.强烈的欲望;冲动→ . adj.紧急 的;紧迫的→urgency n.急事;紧要5.elder. n长者;长辈→ ___ adj.年老的;渐老的6. perate. v操作;运转;经营;动手术→ ___ n.操作员; 技工;管理者→ ___n.操作;运转;经营;行动;手术7. __n.血;血统 _ vi.流血;→bleeding adj.出血的;流血8. ___vi&.ut.打断;打扰vt.使暂停;使中断→ . n.打岔;中断
interruptin
9. ___adj.绝望的;孤注一掷的;非常需要的→ adv.拼命地;绝望地;孤注一掷地 10. v/n.练习;实践→ _adj.实际的;实践的 →practise.v练习;实践11.just. adj. 公平的;公正的→ vt 替辩护;证 有 道理 _n.公平;正义12. n.雾;朦胧;迷惑→ adj.有雾的
desperately
1. act as ______ . 2. _____ 阻(做)某事3. sense f tuch ______ . 4. ____ 被烧伤5. a variety f . 6. ______ 被分成 depend n . 8. 粘附在上
be divided int
5. apply ... t... . 6.__ 患,病;受折磨7. with the help f . 8. 帮助某人站起身来 9. frce ut . 10._ 坐视不理;袖手旁观11. have a respnsibility t d . 12.__ 迟到,睡过头,睡懒觉13. ut f shape . 14. 立刻,马上
help sb t ne’s feet
aid n.[U] & vt. 帮助;援助;资助;救助。[C]辅助用品。(1) aid sb. t d sth. 帮助某人做某事 aid sb. with sth. 以某物给某人帮助 aid sb. in (ding) sth. 在某方面帮助某人我需要有人帮我完成我的工作。I need smene t aid me t finish my wrk.I need smene t aid me with my wrk. I need smene t aid me in (finishing) my wrk.(2)d/give /ffer/perfrm/carry ut first aid 进行急救cme t ne’s aid 来援助某人with the aid f sb.= with sb.’s aid 在某人帮助下 in aid f 为帮助 hearing aid 助听器
With the aid f ur English teacher,we have made great prgress this term.在英语老师的帮助下,这学期我们已经取得了巨大的进步。This new dictinary is a great aid t me.这本新词典对我很有帮助。Many peple went t Wenchuan in aid f the refugees.很多人去汶川帮助灾民们。
1. fall ill 生病
fall + adj.睡着了 ____________ 清醒了 _____________安静下来 _____________His sn suddenly ____ ___ last week. 他儿子突然生病了。She has _____ ___ fr a week. 她已经病了一个星期。
fall asleep
fall awake
fall silent
fell ill
been ill
[辨析] fall ill与be ill(1)fall ill强调突然病倒,是短暂性动词短语,不能与一段时间状语连用。(2)be ill表示生病的状态,是延续性动词短语,可与一段时间状语连用。
2. injury n.[C,U]损伤;伤害(感情)。 ①Several train passengers received serius injuries in the crash.在这次碰撞中火车上有几位乘客受了重伤。②What yu said was an injury t her fame.你所说的有损她的名声。---injure vt./ vi.使受伤;损害;伤害(感情);损害(名誉)---injured adj. 受伤的;受委屈的
hurtinjurewund
肉体,精神上的伤害(一般用语),疼痛意外或事故而受伤指外伤(刀、枪、剑伤)
He gt _______ in the fighting.He was badly _______ in a car accident.Her wrds ________ me deeply.
3. essential adj. ( sth.) –necessary; mst imprtant (尤作表语)必要的;不可缺少的;最重要的; 本质上的Water is essential t the grwth f crps.水是庄家生长做必须的东西。Exercise, fresh air and sleep are essential fr health.运动、新鲜的空气和睡眠健康必不可少的。essential n. 要素;要点--essentially adv.本质上;基本上;从根本上说He’s essentially a very generus man. 他本质上是个非常慷慨的人。
4. rgan n. 器官;(官方的)机关,机构;风琴 an imprtant rgan f the gvernment 政府的一个重要机关----rganic adj. 器官的;生物的,有机的 5. pisn n. 毒药;毒物;有毒害的事物 vt./ vi. 使中毒;放毒于;下毒;放毒The chemical in the river pisned the peple wh drink the water.----pisnus adj. 有毒的;恶毒的;讨厌的A lt f pisnus waste water cmes frm that chemical factry.
6. variety n.[C,U]变化;多样(化);多变(性)。 varius adj.不同的。 varius=a variety f (varieties f)+n.(pl.) 各种各样的,不同种类的。①There are a variety f flwers in the garden.花园里有各种各样的花。②Varieties f reasns were ffered fr the failure.这次失败原因很多。
---- vary vt./ vi. 使不同;变更;变化;呈多样化 vary with… 随变化 vary vary between…and…从到不等; 在到之间变化Cultures vary frm cuntry t cuntry.文化国与国之间是不同的。Opinins f happiness vary frm persn t persn.对于幸福的看法因人而异。
cure sb. f sth. 治好某人的病;矫正某人的不良行为 treat sb. fr sth. 治疗某人的...病
Exercise:The dctrs _________ him with the newly develped medicine, but they didn’t ________ him f his cancer.2. The wund in her heart hasn’t __________ yet.
treat sb. badly/ well 对某人好/不好 treat sb. as/ like... 把某人当...看 treat sb. t 用招待某人My treat. 我请客。完成句子:①不要把我当傻瓜。Dn’t treat me _____ ____ ________ . ②我决定请你们喝啤酒。I decide t treat yu ______ _______ ________ .
as a fl
t sme beer
9. Examples include burns caused by electric shcks, burning clthes r severe petrl fires. electric adj. 电的,带电的,电动的,刺激的He bught an electric hair dryer fr Mary. electric, electrical, electrnic三词都与电有关electric着重于发电的、电动的或导电的。如: electric generatr(发电机),electric light(电灯)electrical多指本身不产生电,但是与电有关的。如: electrical engineering(电机工程); an electrical transcriptin(广播唱片)electrnic 电子的,电子操作的。如: electrnic engineering(电子工程学)
10. squeeze ut 榨出;挤出The little girl is trying her best t squeeze the water ut f the clth.小女孩正尽力把水从布里挤出来。See if yu can squeeze mre infrmatin ut f them.看看你能否逼他们说出更多的东西。squeeze sth.frm/ut f sth.从……挤出/榨出squeeze in/int(a bus)挤进squeeze ne’s way勉强通过,挤过squeeze juice frm an range榨桔子汁squeeze thrugh the crwd挤过人群
11. ver and ver again 反复;多次。=again and again=ver and ver=time and (time) again(1)We’ve discussed this prblem _____________(很多).答案:ver and ver again(2)The students culdn’t understand the thery, s the teacher had t explain it t them __________________(一遍又一遍地).答案:ver and ver again/time and time again
12. in place 1) 在适当的位置/地方; She has a habit f having everything in place.她习惯把每件东西都放在适当的位置。Put yur things in place in case yu need them.把东西放在恰当的位置以防需要。2) 适当,恰当;Her dress was quite in place at the party.晚会上她的打扮非常得体。A little gratitude wuld be in place when receiving help.得到帮助时应当略表谢意。3) 准备就绪(be ready)Everything is in place fr their visit.为迎接他们的到来一切都准备就绪了。
----ut f place1) 不在适当的位置;When they gt hme, they fund everything ut f place.他们到家时发现一切都乱了。2) 不恰当,不协调,不相称,格格不入He felt ut f place in his ffice.他在办公室里觉得格格不入。It was really ut f place fr Lucy t laugh at the lady.Lucy真的不该嘲笑那位女士。
in place f / in ne’s place 代替in the first place 首先,第一take the place f 代替,取代take place 发生,举行take ne’s place 就座;代替
13. vital adj.至关重要的;生死攸关的This matter is f vital imprtance t us.这件事对我们来说至关重要。It is abslutely vital that the matter shuld be kept secret.这件事要保密,这是绝对至关重要的。be f vital imprtance……是至关重要的be vital t/fr 对……很重要It is vital t d sth.做……是很重要的It is vital that...……是十分重要的(that从句中要用虚拟语气,即shuld+d,shuld可以省略)你的支持对我的计划是否成功关系重大。Yur supprt________ ________ ________the success f my plan.答案: is vital t/fr
14. pur vt.& vi. 倒;灌;注;涌①Please pur sme cffee int my cup.请往我的杯子里倒些咖啡。② Recently many peple have pured int the city t make a new life.近来很多人涌入城中来谋求新生活。
15. 许多:只修饰可数名词: a large/ great/ gd number f a great/ gd many quite a few many a mre than ne
只修饰不可数名词: a great/ gd deal f a large/ great amunt f amunts f
既修饰可数名词,又修饰不可数名词: a lt f lts f plenty f a large/ great quantity f quantities f
16. put ne's hands n找到,得到某物1)After days f searching, he finally put his hands n his lst dg.经过多天寻找,他终于在找到了他走失的狗。2)In the dark, he eventually put his hands n his glasses.在黑暗中,他终于摸到了他的眼镜。[短语归纳] =lay/get ne‘s hands n找到,得到某物Keep trying and yu'll ne day get yur hands n what yu want. 1)不断尝试,总有一天你能得到你想要的一切。When children want t put their hands n candy, they'll always beg t their parents.2)当孩子们想要得到糖果时,经常会哀求他们的家长。
17. apply vt. 涂;敷;搽;应用;运用 vi. 申请;请求;应用;有效 1) apply … t … 把……涂/敷到…;把……运用到…First apply the glue t the paper and then put the stamp n. 2) apply neself t 致力于; 集中精力于……Why nt apply yurself t finding a slutin? 3) apply t 适用于……,适应于……What I said just nw als applies t thse wh finished nly half f the hmewrk. 4) apply (t sb.) fr … (向某人)申请Hw many graduates applied t the schl fr the chance t g abrad?
----applicant n. 申请人----applicatin n. 申请;申请书;应用----appliance n. 器具;器械;装置
18. make a difference (1)有很大差别/ 不同 (2) 有很大的关系[影响],起重要作用1) Whether he culd get the supprt frm his parents made a great difference t the plan.他是否能得到父母的支持对这个计划的影响很大。2) Des it make any difference whether he'll attend the meeting?他出不出席会议有什么区别吗?[短语归纳]make a difference 区别对待 make a/sme difference t 对...有些关系make n difference t 对... 没有关系 make all the difference关系重大, 大不相同
They suggested he eat mre slwly and take smaller bites befre they left.suggest作“建议”讲,后接that从句时,从句用虚拟语气,即(shuld)+动词原形suggest作“表明,暗示”讲,后接that从句时,从句用陈述语气I suggest she have dinner first, and then watch the mvie.我建议她先吃饭,然后看电影。Are yu suggesting that I’m nt telling the truth?你的意思是我没有说实话吗?
I lve ding husewrk. I always assist my parents in ding the dish after meals. I als water the flwers in the yard and tidying up my wn bedrm whatever necessary. In my pinin, students can benefit a lt ding sme husewrk. Firstly, ding husewrk was helpful fr us t be a respnsible persn.
Als, it gives ur parents mre time t d what they are like and it imprves the family relatinship. What's mst, ding husewrk can be a frm f mentally relaxatin frm study. That's ur view n husewrk. And hpes this can inspire mre thinking n the tpic !
1. dish-dishes2. tidying-tidy3. whatever-whenever/when4. a lt 后面加frm5. was-is6. 去掉are7. mst-mre8. mentally-mental9. ur-my10 hpes-hpe
2. What steps can be taken t help prevent these burns?
Being aware f the danger is a gd first step. Fr example, yu shuld check t see if the burner is n befre tuching a pan n the stve. Yu shuld als use ven mitts when tuching a ht pan. If yu are using cking il, yu shuld make sure that the pt is set firmly n the stve s that it cannt spill, and that it is nt t full f il. Wear/Apply sun cream when yu g t the beach.
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