人教版 (2019)选择性必修 第二册Unit 5 First Aid备课ppt课件
展开Think f a wrd r phrase that best fits each definitin. Then fill in the blanks with the crrect frm f them.
:a part f the bdy that has a particular purpse,such as the heart r the brain
The eye is ne f the mst delicate _______(rgan) f the bdy.
Think f a wrd that best fits each definitin.Then fill in the blanks with the crrect frm f the wrd.
a chemical, usual a liquid,that has a PH f less than seven
These plastics can resist the actin f _______(acid).
Think f a wrd that best fits each definitin.Then fill in the blanks with the crrect frm f the wrd.
:ne thusand f a meter
These sectins f rcks are cut, using a laser(激光), int slices _____millimeter r less thick.
:enery sent ut in waves
radiatin/rays
They suffer frm health prblems and fear the lng term effects ____ radiatin.
:materials used fr making clth, curtains, etc.
Careful ─ _______fabric tears very easily.
:a persn wh has been attacked ,injured,r killed
Wmen and children are feared t be amng the ________(victim).
:nt very large, imprtant r serius
minr/slight
Yu will experience sme ____________(稍稍的) discmfrt during the treatment.
:lessen pain r discmfrt
The hspice aims _________ (ease) the sufferings f the dying.
:necessary t be dealt with r happen immediately
The gvernment must deal with this as a matter f____________ (urgent).
1.rise vs arise 2.encunter vs cme acrss
Lk at the vcabulary and find the differences between each grup.
Tell ur cmrades t keep calm when prblems arise.
告诉同志们遇事要沉着。
The sun heats the earth, causing the air t rise and the winds t blw.
太阳给地球热量,引起空气上升,刮起风来。
我们会遇到紧急情况和个人危机。
We encunter emergencies and persnal crises.
This is the wrst place I've cme acrss.
这是我到过的最糟糕的地方。
3.undergrund vs subway4.reject vs decline
Animals reject the runt f the litter.
动物们排斥一窝中最弱小的幼仔。
Lk at the vcabulary and find the differencs between each grup.
I dn't travel n the undergrund late at night.
The clsest subway stp is Hustn Street.
最近的地铁站是休斯敦街。
Hurly utput by wrkers declined 1.3% in the first quarter.
工人每小时的产量在第1季度下降了1.3%。
Draw a cnclusin
chse the right wrds accrding t the cntext
establish the awareness f accurate wrds
the chice f synnyms
cnsider the wrd cllcatin habits
cnsider the wrd meaning nuances
Analyze the cntext f each cnversatin, the relatinship between the speakers and what is being talked abut
1.A: The price fr this car? Fifteen thusand dllars ut the dr! What a deal! B: Well, if the car hadn't been in an accident, that wuld be a gd price, but it has a few___________prblems.
A slight B minrC tiny
A is the salespersn, B is the custmer. A is trying t cnvince B that the price f the car is attractive, while B is bargaining
2.A: Ouch! My leg really hurts!B:Why dn't yu take sme medicine t _______the pain?
A reduce B relax C ease
A has a health prblem, and B is a relative r friend f A. A is saying that his leg hurts. B is suggesting that he take medicine.
3.A: Have yu treated any real emergencies in yur first-aid curse at the Red Crss? B: Well, they let us ride alng with sme paramedics. Once, we gave first aid t a____ f a traffic accident befre rushing him t the hspital.
A victim B patient C sufferer
B is a vlunteer. When A asked B abut his wrk in the Red Crss sciety,B gave a detailed answer.
4.A: Did yu hear that three peple died in a fire last night?B: What a terrible______! Hw did it happen?
A accident B incident C ccasin
A and B are acquaintances r friends. They are talking abut the fire accident.
5.A: Can I see yu fr a mment?B: Is it a matter f__________?
A urgency B emergency C seriusness
B is A's superir r elder.A wants t talk with B and B asks if it is urgent.
Chse the right wrd(s) frm A-C t cmplete each shrt cnversatin.
〔辨析〕slight adj. 瘦弱的;指人瘦小纤弱的。minr adj. 小的,不很重要的;尤指比起其他事物来较小或不是很重要、很严重的。tiny 强调与同类或其他物体比较,小得超出正常比例,有时带强烈的感情色彩。
〔辨析〕reduce 普通用词,含义广。指数量、程度的降低或减少。relax v. (使)放松;放宽;尤指工作之余放松休息;也指放松身体部位或放宽规定、法令。ease v. (使)减轻,(使)缓解;指减轻事情的恶劣程度、身心痛苦等。
〔辨析〕victim n.受害者;罹难者;罹病者;牺牲品patient n.(某个医生或牙医等的)病人;接受治疗者(尤指医院里的);受动者sufferer n. 患病者;受苦者;受难者
〔辨析〕accident n. 事故;意外事件;指导致某人受伤或某物受损的事故,也可指并非有意造成的意外事件。incident n. 事件;可指小事件,也可指严重的、重要的或暴力的事件。ccasin n. 时机,机会;指合适的机会或有利的时机,通常用单数,常后接介词 fr。
〔辨析〕emergency, urgency这组词都有“紧急情况”的意思,其区别是:urgency “紧急,急迫(的状态)”,an emergency=a matter f urgencyseriusness n. 严重性;严肃;认真
Pay attentin t the useful expressins
what a dealparamedicgive first aid t sbrush sb t the hspitala matter f
Read the passage abut chemical burns and fill in the blanks with the crrect frms f the wrds in the bx.
A chemical burn ccurs when yur skin r eyes cme int cntact with an_________r ther chemicals. Such _________can be very dangerus and require___________attentin. Chemical burns can even affect yur internal_________if the chemical are swallwed.
incident lse urgent rgan acid victim
First aid shuld be given t chemical burns immediately. Fr example, wrap the burnt area ________ with clean clth if pssible. It is imprtant t send the___________t the hspital right away if he r she is severely burnt.
a chemical burn、skin r eye、cme int cntact with、acid、dangerus、urgent attentin 、 affect、 internal rgans、swallw、wrap、severely、hspital
Read the passage abut chemical burns, find ut the fllwing wrds and phrases .
Retelling
Retell the passage using the useful wrds and phrases yu have fund ut .
Shw time
If yur skin r eyes cme int cntact with an acid, a chemical burn will ccur. It’s very dangerus and urgent attentin is necessary. Chemical burns can even affect internal rgans if smebdy swallws chemicals.First aid including wrapping the burnt area shuld be given. Then send the victims t the hspital if he is severely burnt.
【词义】 vi.& vt.(使)宽慰;减轻;缓解 n.容易;舒适;自在【教材原句】 Why dn’t yu take sme medicine t ease the pain?你为什么不吃点药来缓解疼痛呢?【热点归纳】at ease既可作表语,又可作状语;with ease只能作状语。(1)feel/be at ease感到心情放松put sb at ease使某人放松take ne’s ease休息;轻松一下with ease轻易地;毫不费力地(2)ease ne’s mind使某人安心ease sb f sth 减轻某人的(痛苦、负担等)
Imprtant wrds
【例句】When yu feel nervus,yu’d better listen t sme light music t put yu at ease.当你感到紧张时,你最好听一些轻音乐使自己放松一下。【语法填空】(1)At first, he didn't feel ______ease in thestrange surrundings.(2)We live in an age when mre infrmatin isavailable_______ greater ease than ever befre.(3)I eased him _________his difficulty by telling him what t d. 答案(1)at (2)with(3)f
【词义】 vt.包、裹;(用手臂等)围住【热点归纳】wrap up包起来wrap sth in sth用……包起来wrap sth arund sth/sb包住;围住【例句】Fr example,wrap the burnt area lsely with a clean clth if pssible.例如,如果可能的话,用干净的布松松地包裹烧伤的区域。
【例句】 She wrapped the baby in a blanket.她把婴儿用毯子包了起来。The girl wrapped her arms arund her father.女孩紧紧搂住了爸爸。【语法填空】(1) She wrapped a handkerchief _______bleeding palm.(2)Use a clth t wrap__________the wund.答案1)arund (2)up.
【教材原句】Remve any clthes using scissrs if necessary, unless yu see the fabric sticking t the burnt skin. 如果有必要的话,用剪刀剪掉衣服,除非你看到布料粘在烧焦的皮肤上。【句式剖析】句中if pssible为if it is pssible的省略结构。【例句】If pssible, I wish t g there next summer.如果可能,我希望明年夏天去那里。
Imprtant sentences
【句式拓展】if pssible 如果可能的话if s 假如这样的话if nt 假如不是这样的话;不然的话;否则if ever 即使有【完成句子】①I might see yu tmrrw.__________,then it'll be Saturday. 我可能明天去看你。如果不是明天,那就是周六。答案:If nt
【完成句子】②They think she may try t phne.__________,smene must stay here.他们认为她可能来电话。要是这样的话,就得有人守在这儿。③He seldm,__________,ges t the mvies by himself. 他不会,即使有也很少,单独去看电影的。答案:If s, if ever
释义匹配1.ease A.t make fd r drink g dwn yur thrat2.bathB.t put paper r clth ver smething t cver it3.wrapC.t wash in a bath r t wash smene in a bath4.delayD.t make r becme less severe,difficult, unpleasant, painful, E.t make smething happen at a later time than riginally planned r expected
答案:1.D 2.C 3.B 4.E 5.A
选词填空1.The man__________the last f his cffee and asked fr the bill. 2.It wuld__________my mind t knw yu had arrived safely. 3.The present was beautifully__________ in gld paper. 4.He watched the sun____________dwn behind the muntains. 5.He____________ the children and put them t bed.
ease,swallw,wrap,bath,slip
1.A: Let’s rest in the members’ lunge verthere. The radi said ur flight is d_________due t the f _________ weather.B:I’m afraid I can’t g with yu. I didn’t apply fr m___________in the airline club.A: Oh, dn’t wrry.I can bring a friend in with me!2.A: S, Tny. Hw was yur weekend,surrunded by nature? Must have been quite different frm living in the s______________.B: Well. I had a gd time fishing by the river. But there were t many m________________.
Cmplete the cnversatins with the wrds yu learnt in this unit. The first letter f each wrd is given.
embership
I gt s many bites!A:Oh n!Did yu catch sme fish at least?B: N, I was abut t catch ne when I heard smene s______________________and then I hearda splash in the water.A: Was smene d___________? B:Yes,a girl was walking alng the bank when she s___________. Luckily,I can swim ,s I jumped in the river and gt her ut immediately.
cream/screaming
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