人教课标高二必修5-Unit-5课件.ppt（纯ppt,可能不含音视频素材）

1、单词单词名词名词与急救有关：与急救有关：aid,injury,poison,scissors,bandage,symptom,ambulance 与人体有关：与人体有关：ankle,throat,organ,tissue,wrist,skin 厨房用品：厨房用品：cupboard,pan,stove,basin,kettle 其它：其它：barrier,variety,liquid,radiation,sleeve,blouse,ceremony,ray,bravery,pressure 单词单词动词动词bleed,choke,swell,squeeze,pour,treat,apply 形容

2、词形容词temporary,vital,complex,mild,swollen,unbearable,damp,tight,firm 副词副词mildly,tightly,firmly 短语短语词汇表词汇表first aid,fall ill,electric shock,squeeze out,over and over again,in place,a number of,put ones hands on,make a difference 课文中课文中act as,sense of touch,in the treatment of,a variety of,take off,be

3、honoured for,run from the scene,cut off,take part in 句式句式1.be doing.when.例句：例句：John was studying in his room when he heard screaming.2.It was.that.例句：例句：It was Johns quick action and knowledge of first aid that saved Ms Slades life.3.There is no doubt that.例句：例句：There is no doubt that Johns quick th

4、inking and the first aid skills he learned at school saved Ms Slades life.语法语法省略省略1._ n.&vt.帮助；援助；资助帮助；援助；资助2._ adj.暂时的暂时的;临时的临时的3._ vi.&vt.流血流血4._ n.踝踝(关节关节)5._ vi.&vt.(使使)噎住噎住;(使使)窒息窒息6._ n.橱柜橱柜;衣柜衣柜temporarybleedchokecupboardaidankle(一一)基本单词基本单词7._ n.皮；皮肤皮；皮肤8._ n.器官器官9._ n.屏障；障碍屏障；障碍(物物)10._ n.毒

5、药毒药;毒害毒害 vt.毒害毒害;使中毒使中毒11._ adj.复杂的复杂的12._ n.液体液体13._ n.辐射；射线辐射；射线14._ n.平底锅；盘子平底锅；盘子skinorganbarrierpoisoncomplexliquidradiationpan15._ n.炉子；火炉炉子；火炉 16._ n.(生物生物)组织；薄的织组织；薄的织 物；手巾纸物；手巾纸17._ n.(pl.)剪刀剪刀18._ n.盆盆;盆地盆地19._ vt.&vi.榨榨;挤挤;压榨压榨20._ n.绷带绷带21._ adj.至关重要的至关重要的;生死攸关的生死攸关的stovetissuescissorsba

6、sinsqueezevitalbandage22._ n.症状症状;征兆征兆23._ n.(水水)壶；罐壶；罐24._ vt.&vi.倒倒;灌灌;注注;涌涌25._ n.手腕手腕26._ adj.潮湿的潮湿的27._ n.袖子袖子28._ n.女衬衫女衬衫29._ n.典礼典礼;仪式仪式;礼节礼节30._ n.咽喉；喉咙咽喉；喉咙31._ n.救护车救护车symptompourceremonythroatkettlewristdampsleeveblouseambulance32._ n.损伤损伤;伤害伤害 _ v.损害损害;伤害伤害33._ n.变化变化;多样多样(化化);多变多变(性性)_

7、adj.各种各样的各种各样的34._ adj.轻微的轻微的;温和的温和的;温柔的温柔的 _ adv.轻微地轻微地;温和地温和地35._ vi.&vt.(使使)膨胀膨胀;隆起隆起 _adj.肿胀的肿胀的injuryinjurevarietyvariousmildmildlyswellswollen(二二)派生单词派生单词36._ adj.难以忍受的难以忍受的;不能容忍的不能容忍的 _v.忍受忍受;容忍容忍37._ adj.牢的牢的;紧的紧的;紧密的紧密的 _ adv.紧地紧地;牢牢地牢牢地38._ adj.(动作动作)稳定有力的稳定有力的;坚定的坚定的 _adv.坚固地坚固地;稳定地稳定地unb

8、earablebeartighttightlyfirmfirmly39._ vt.&vi.治疗治疗;对待对待;款待款待 n.款待款待;招待招待 _ n.治疗治疗;疗法疗法;对待对待;待遇待遇40._ n.勇敢；勇气勇敢；勇气 _ adj.勇敢的勇敢的 v.勇敢面对勇敢面对 treattreatmentbraverybrave41._ vt.涂涂;敷敷;搽搽;应用应用;运用运用 vi.申请申请;请求请求;使用使用;有效有效 _ n.申请人申请人 _ n.申请申请(书书)42._ n.压力压力;挤压挤压;压迫压迫(感感)_ v.挤压挤压;压迫压迫pressurepressapplyapplican

9、tapplication1.病倒病倒 _ 2.急救急救_3.榨出榨出;挤出挤出 _4.触电触电;电休克电休克 _5.品种繁多的品种繁多的;种种的种种的 _6.反复反复;多次多次 _7.在适当的位置在适当的位置;适当适当 _fall illfirst aidsqueeze outelectric shocka variety ofover and over againin place(三三)短语短语8.许多许多;若干若干_9.找到找到 _10.区别对待区别对待;有影响有影响;起作用起作用 _a number ofput ones hands onmake a difference1.Remove

10、 clothing using scissors if necessary unless it is stuck to the burn.除非衣服粘贴在烧伤面上除非衣服粘贴在烧伤面上,否则都要把它脱掉否则都要把它脱掉(必要时可用剪刀帮助必要时可用剪刀帮助)。unless为从属连词为从属连词,引导条件状语从句引导条件状语从句,意为意为“除非除非否则的话否则的话”,相当于相当于if.not.。(四四)句式句式2.John was studying in his room when he heard screaming.约翰正在房间里学习约翰正在房间里学习,突然听到一声尖叫。突然听到一声尖叫。be

11、doing.when.正在做正在做这时这时,when在此句中意为在此句中意为“这时这时,突然突然”,相当于相当于at this/that time。3.Theres no doubt that Johns quick thinking and the first aid skills he learned at school saved Ms Slades life.毫无疑问毫无疑问,是约翰敏捷的思维和在校学到的急救技术挽救了斯莱德女士的生命。是约翰敏捷的思维和在校学到的急救技术挽救了斯莱德女士的生命。There is no doubt that.是固定句型是固定句型,表示表示“毫无疑问毫无疑

12、问”,其中其中that引导的是同位语从句。引导的是同位语从句。1.aid n.&v.帮助帮助;援助援助;资助资助 课文原句课文原句：First aid 急救急救【归纳归纳】aid sb.to do sth.帮助某人做某事帮助某人做某事 aid sb.in(doing)sth.在某方面帮某人在某方面帮某人 aid sb.with sth.以某物帮助某人以某物帮助某人(一一)单单 词词give/offer/carry out first aid 进行急救进行急救go/come to ones aid 援助某人援助某人with the aid of sb.with ones aid在某人的帮助下在某

13、人的帮助下in aid of 为帮助为帮助aid 正式用词正式用词,指帮助他人脱离危险或战胜困难指帮助他人脱离危险或战胜困难,着重强调对急需帮助的弱者的帮助。着重强调对急需帮助的弱者的帮助。assist 强调在提供帮助时强调在提供帮助时,以受助者为主以受助者为主,所给的帮助起第二位或从属的作用。所给的帮助起第二位或从属的作用。aid/help/assisthelp 最普通用词最普通用词,含义广泛。指一般性的或迫切需要的帮助含义广泛。指一般性的或迫切需要的帮助,侧重积极地为他人提供物质、精神或其他方面的帮侧重积极地为他人提供物质、精神或其他方面的帮助。如助。如:She came to the g

14、entlemans aid.她来援助那位先生。她来援助那位先生。She assisted the hostess with preparing snacks.她协助女主人准备点心。她协助女主人准备点心。She helps with housework at home.她在家时会帮忙做家务。她在家时会帮忙做家务。2.poison n.毒药毒药;毒害毒害 v.毒害毒害;使中毒使中毒课文原句课文原句：You have three layers of skin which act as a barrier against disease,poisons and the suns harmful ray

15、s.皮肤有三层皮肤有三层,它们是防病、防毒、抵御太阳有害光线侵害的一道屏障。它们是防病、防毒、抵御太阳有害光线侵害的一道屏障。【归纳归纳】take poison 服毒服毒 poison sb./sth.毒害某人毒害某人/某物某物【拓展拓展】poisonous adj.有毒的有毒的;有害的有害的 be poisonous to 对对有害有害/毒毒3.squeeze vt.&vi.榨榨;挤挤;压榨压榨 n.压压;挤挤课文原句：课文原句：For second degree burns,keep cloths cool by putting them back in a basin of cold w

16、ater,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.对于二度烧伤对于二度烧伤,要保持湿布清凉要保持湿布清凉,需把湿布放回冷水盆中需把湿布放回冷水盆中,拧出水后再放在烧伤面上拧出水后再放在烧伤面上,这样要反反复复地做一个这样要反反复复地做一个小时左右小时左右,直到不太痛时为止。直到不太痛时为止。【归纳归纳】squeeze out 榨出榨出;挤出挤出 squeeze.out of/from 把把从从

17、中榨出来中榨出来 squeeze in/into 挤进挤进 squeeze ones way 勉强通过勉强通过;挤过挤过 4.vital adj.至关重要的至关重要的;生死攸关的生死攸关的课文原句课文原句：If the injuries are second or third degree burns,it is vital to get the victim to the doctor or hospital at once.如果属于二度或三度烧伤如果属于二度或三度烧伤,就必须立即把患者送往医院或送去看医生。就必须立即把患者送往医院或送去看医生。【归纳归纳】be vital to/for 对

18、对极为重要极为重要 Its vital to do sth.做某事极其重要做某事极其重要5.pour v.倒倒;灌灌;注注;涌涌课文原句课文原句：Sam broke the blisters and poured icy water from the fridge onto the skin.Sam把水泡弄破把水泡弄破,把从冰箱拿出的冰水倒在皮肤上。把从冰箱拿出的冰水倒在皮肤上。【归纳归纳】pour into 涌入涌入 pour out 倾诉倾诉;倾吐倾吐 pour cold water over/on 对对泼冷水泼冷水 pour sth.out to sb.向向倾诉倾诉【运用运用】用用pou

19、r的适当形式填空的适当形式填空I was_ of the train together with other passengers,but it was _ cats and dogs outside.Seeing so many people _ the waiting hall,I felt this really _ cold water on my plan to attend my teachers birthday party on time.pouring outpouringpouring intopoured6.treat v.&n.治疗治疗;对待对待;招待招待;款待款待;处

20、理处理课文原句课文原句：John used these to treat the most severe injuries to Ms Slades hands.约翰就用这些东西把斯莱德手上最严重的伤口包扎起来。约翰就用这些东西把斯莱德手上最严重的伤口包扎起来。【归纳归纳】treat sb.like/as sth.把把.当当.看待看待 treat sth.seriously/carefully 严肃严肃/认真对待认真对待.treat sb.to sth.招待某人招待某人.treat sb.for.治疗某人治疗某人(某处伤某处伤)treat oneself to.吃吃.;享受享受 Its my

21、treat.我请客。我请客。【拓展拓展】treatment n.治疗治疗;疗法疗法;疗程疗程;对待对待;处理处理【运用运用】用用treat的适当形式填空的适当形式填空1)Hes receiving a _ for cancer.2)The doctor successfully _ the wounded.treatmenttreated7.apply vt.应用应用;运用运用;涂涂;搽搽 vi.申请申请;请求请求;使用使用课文原句课文原句：He slowed the bleeding by applying pressure to the wounds until the police an

22、d ambulance arrived.他使劲地按住伤口他使劲地按住伤口,使血流得慢些使血流得慢些,一直等到警察和救护车的到来。一直等到警察和救护车的到来。【归纳归纳】apply oneself to.致力于致力于;集中精力做集中精力做 apply(to sb.)for sth.(向向)申请申请;请求请求 apply to (to为介词为介词)适用于适用于;对对有效有效 apply.to.把把应用于应用于;将将涂涂/贴在贴在上上 apply ones mind to 致力于致力于;专心于专心于1.fall ill 病倒病倒;生病生病(二二)短语短语课文原句课文原句：First aid is a

23、 temporary form of help given to someone who suddenly falls ill or gets injured before a doctor can be found.急救是在医生来之前急救是在医生来之前,给生病或受伤的人一种临时的帮助。给生病或受伤的人一种临时的帮助。【拓展拓展】fall asleep 睡着睡着;入睡入睡 fall behind 落后落后;输给别人输给别人 fall apart 崩溃崩溃;土崩瓦解土崩瓦解 fall back 后退后退;退却退却 fall over 跌倒跌倒 fall down 倒下倒下;跌倒跌倒;(建筑物建筑

24、物)倒塌倒塌;(计划计划)失败失败 fall in love with sb.爱上某人爱上某人 fall to pieces 崩溃崩溃;倒塌倒塌【温馨提示】【温馨提示】fall ill 强调突然病倒强调突然病倒,短暂性动词短语短暂性动词短语,不与一段时间状语连用不与一段时间状语连用;be ill 表示生病的状态表示生病的状态,延续性动词短语延续性动词短语,可与一段时间状语连用。可与一段时间状语连用。2.over and over again 反复反复;多次多次课文原句：课文原句：For second degree burns,keep cloths cool by putting them b

25、ack 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 the pain is not so bad.对于二度烧伤对于二度烧伤,要保持湿布清凉要保持湿布清凉,需把湿布放回冷水盆中需把湿布放回冷水盆中,拧出水后再放在烧伤面上拧出水后再放在烧伤面上,这样要反反复复地做一个小这样要反反复复地做一个小时左右时左右,直到不太痛时为止。直到不太痛时为止。【拓展拓展】(all)over again 再次再次;重

26、新重新 over and over 一再地一再地;反复地反复地 again and again 反复地反复地;再三再三 once again 再次再次 time and(time)again 多次多次;一再地一再地 time after time 多次多次;不断地不断地 time and again 一次次地一次次地 now and again 时而时而,有时有时【温馨提示温馨提示】now and again(every)now and then 时而；有时；不时时而；有时；不时 3.in place 在适当的位置在适当的位置;适当适当课文原句：课文原句：Hold the bandage in

27、 place with tape.用胶布把绷带固定。用胶布把绷带固定。【拓展拓展】in ones place 处在某人的位置上处在某人的位置上 take the place of sb.take sb.s place 代替某人代替某人 out of place 不合适的不合适的;不恰当的不恰当的 make place for 为为让出地方让出地方4.put/get/lay ones hands on 找到找到;得到得到课文原句：课文原句：He immediately asked a number of nearby people for bandages,but when nobody cou

28、ld put their hands on any,his father got some tea towels and tape from their house.他立即向附近的一些人要绷带他立即向附近的一些人要绷带,当他们都找不到绷带的时候当他们都找不到绷带的时候,他的父亲却从屋里拿出一些擦杯盘的布和胶带来。他的父亲却从屋里拿出一些擦杯盘的布和胶带来。【拓展拓展】at hand 在手边在手边;在附近在附近;即将到来即将到来 by hand 手工手工 in hand 在手里在手里;在掌握中在掌握中;在控制下在控制下 from hand to hand 从一人手中传到另一人手中从一人手中传到另

29、一人手中 hand in hand 手拉手手拉手;共同地共同地 on the one hand,on the other hand 一方面一方面;另一方面另一方面5.make a difference 对某人对某人/物有作用或物有作用或 影响影响;对某人对某人/物重要物重要/要紧要紧 课文原句：课文原句：It shows that a knowledge of first aid can make a real difference.这表明懂得急救知识的确能发挥重要的作用。这表明懂得急救知识的确能发挥重要的作用。【拓展拓展】make no difference(to sb./sth.)对某人对

30、某人/物没有作用或影响物没有作用或影响;对某人对某人/物不重要物不重要/不要紧不要紧 make some difference(to sb./sth.)对某人对某人/物有些作用或影响物有些作用或影响 make all the difference 关系重大关系重大;大不相同大不相同 tell the difference 分辨分辨;区分区分;区别区别1.Remove clothing using scissors if necessary unless it is stuck to the burn.除非衣服粘贴在烧伤面上除非衣服粘贴在烧伤面上,否则把衣服都要脱掉。如果需要的话否则把衣服都要脱

31、掉。如果需要的话,可以使用剪刀。可以使用剪刀。unless为从属连词为从属连词,引导条件状语从句引导条件状语从句,意为意为“除非除非否则的话否则的话”,相当于相当于if.not.(三三)句式句式 unlessif.not.但并不是所有的但并不是所有的if.not.都能替换成都能替换成unless,特别是当从句的动作或情况不发生特别是当从句的动作或情况不发生,主句的情况主句的情况才能发生时才能发生时,只能用只能用if.not.,不能用不能用unless。unless与与if,when等一样等一样,可使用省略结构。可使用省略结构。2.John was studying in his room wh

32、en he heard screaming.约翰正在房间里学习约翰正在房间里学习,突然听到一声尖叫。突然听到一声尖叫。be doing.when.正在做正在做这时这时,when在此句中意为在此句中意为“这时这时,突然突然”,相当于相当于at this/that time。【拓展拓展】be about to do.when.正打算正打算这时这时 be just going to do.when.正要正要这时这时 be on the point of doing.when.正要正要这时这时 had just done.when.刚做了刚做了这时这时3.Theres no doubt that Jo

33、hns quick thinking and the first aid skills he learned at school saved Ms Slades life.毫无疑问毫无疑问,是约翰敏捷的思维和在校学到的急救技术挽救了斯莱德女士的生命。是约翰敏捷的思维和在校学到的急救技术挽救了斯莱德女士的生命。There is no doubt that.是固定句型是固定句型,表示表示“毫无疑问毫无疑问”,其中其中that引导的是同位语从句。引导的是同位语从句。【拓展拓展】There is some doubt whether.不太确定不太确定 I have no doubt about sth

34、./that.我确定我确定/相信相信 I doubt whether/if.我怀疑是否我怀疑是否 I dont doubt that.我不怀疑我不怀疑 be in doubt 不肯定不肯定;不确定不确定 no doubt 无疑无疑;确实确实 without/beyond doubt 毫无疑问毫无疑问;的确的确省略省略在英语中在英语中,为了使语言简洁或避免重复为了使语言简洁或避免重复,省略句中的一个或几个句子成分省略句中的一个或几个句子成分,这种语法现象称为省略。这种语法现象称为省略。简单句中的省略简单句中的省略在简单句中在简单句中,可省略主语、谓语或谓语的一部分、宾语等可省略主语、谓语或谓语的

35、一部分、宾语等,有时甚至同时省略若干成分。如：有时甚至同时省略若干成分。如：(You)Hand me the book over there.(Is)Anybody against the suggestion?What do you think made David so happy?Passing his driving test(made him happy).并列句中的省略并列句中的省略在并列句中在并列句中,如果后面的分句与前面的分句中有相同的成分如果后面的分句与前面的分句中有相同的成分,常被省略常被省略,以避免重复。如：以避免重复。如：To some students learnin

36、g math is very easy,and to others(learning math is)so hard.This machine functions well,but that one doesnt(function well).复合句中的省略复合句中的省略1.定语从句中的省略定语从句中的省略在限制性定语从句中在限制性定语从句中,可省略在从句中作宾语的关系代词可省略在从句中作宾语的关系代词that,which,whom,who。如：。如：That is the film(which/that)we watched last week.Tom isnt a man(whom/tha

37、t/who)you can believe in.注意：注意：当先行词为当先行词为the way时时,从句用从句用that或或in which引导引导,that或或in which也常被省略。如：也常被省略。如：We admired him for the way(in which/that)he faces his difficulties.关系代词作介词的宾语关系代词作介词的宾语,且介词置于关系代词之前时且介词置于关系代词之前时,则不可省略关系代词。如：则不可省略关系代词。如：The athlete to whom you talked is a famous runner.（whom 不

38、可省略）不可省略）2.状语从句中的省略状语从句中的省略在状语从句中在状语从句中,如从句的主语与主句的主语一致如从句的主语与主句的主语一致,谓语中又包含动词谓语中又包含动词be时时,可以省略主语和动词可以省略主语和动词be。状语从句中作。状语从句中作主语的代词主语的代词it以及动词以及动词be也可以省略。如：也可以省略。如：While(I was)in Hangzhou,I paid a visit to the West Lake.The computer is of no use unless(it is)repaired.Although(he is)still young,he know

39、s a lot.Hand in the work tomorrow if(it is)possible.3.宾语从句中的省略宾语从句中的省略在宾语从句中在宾语从句中,连词连词that 一般可以省略；但宾语从句中包含一般可以省略；但宾语从句中包含that引导的两个或两个以上的并列的宾语从句时引导的两个或两个以上的并列的宾语从句时,通常通常只有第一个只有第一个that可以省略。如：可以省略。如：I dont believe(that)Mike has joined the army.Lisa told me(that)she was ill and that she couldnt go to s

40、chool the next day.注意：有时可用注意：有时可用so或或not代替上文的内容。如：代替上文的内容。如：Work hard.If not(If you dont work hard),you will fail in the exam.Do you think Mr.Green will give us help?I hope so.(I hope he will give us help.)【拓展拓展】动词不定式中为了避免重复动词不定式中为了避免重复,常省去前面出现的相同部分常省去前面出现的相同部分,而只保留不定式符号而只保留不定式符号to；如果在省略的不定式结构中；如果在省

41、略的不定式结构中含有含有be,have,have been时时,这些词要保留。如：这些词要保留。如：I asked my friend to have a drink,but he didnt want to(have a drink).Are you a teacher now?No,but I used to be(a teacher).将下列句子改写为省略句。将下列句子改写为省略句。1)Im not listening to music now,but I was listening to music in the morning._ _2)Mrs.Smith wont attend t

42、he party unless she is invited._ _Im not listening to music now,but I was in the morning.Mrs.Smith wont attend the party unless invited.3)The boy didnt want to take these tablets,but he had to take them._ _The boy didnt want to take these tablets,but he had to.如何写指导性说明文如何写指导性说明文 【写作任务写作任务】你校英文报计划出版一

43、期急救常识专刊，现面向全校学生公开征集稿件，你有意参加。请你根据所给图画及你校英文报计划出版一期急救常识专刊，现面向全校学生公开征集稿件，你有意参加。请你根据所给图画及汉语提示，用英语写一篇短文，介绍如何用海姆利克氏急救法汉语提示，用英语写一篇短文，介绍如何用海姆利克氏急救法(the Heimlich maneuver)从窒息者咽部除去异物。从窒息者咽部除去异物。注意：注意：1.词数词数100左右；左右；2.可以适当增加细节，以使行文连贯；可以适当增加细节，以使行文连贯；3.标题已给出，但不计入总词数。标题已给出，但不计入总词数。How to help a choking victim_【写作

44、指导写作指导】审题定调审题定调本习作属于指导性说明文，旨在为读者提供解决问题的方法及具体的操作步骤。这类写作的特点是：目的明本习作属于指导性说明文，旨在为读者提供解决问题的方法及具体的操作步骤。这类写作的特点是：目的明确、简洁明了、步骤清晰、操作性强。此类说明文的句子以祈使句为主，时态以一般现在时为主，人称多用确、简洁明了、步骤清晰、操作性强。此类说明文的句子以祈使句为主，时态以一般现在时为主，人称多用第一人称或第二人称。第一人称或第二人称。谋篇布局谋篇布局本文可分两部分来写：本文可分两部分来写：第一部分：简要说明海姆利克氏急救法的适用对象（异物卡喉的患者）；第一部分：简要说明海姆利克氏急救法

45、的适用对象（异物卡喉的患者）；第二部分：按照动作先后顺序说明施救步骤。第二部分：按照动作先后顺序说明施救步骤。普通表达普通表达If you find someone.,you can try.That can save a life in seconds.Please perform.as the following.高级表达高级表达.is the most effective way to save aperson who.The steps are as follows.组织语言组织语言第一部分第一部分普通表达普通表达Stand behind the victim and lean him

46、/her slightly forward.Put your arms around the person,makea fist with one hand,hold your wristwith another hand and place it belowhis/her chest.Pull both hands backwards into theirstomach with a hard,upward movement.Do the action again and again until thefood in the throat is gone.第二部分第二部分高级表达高级表达Re

47、ach around the victim from behind,make him/her lean slightly forward and circle your hands around his/her stomach.Make a fist with one hand,hold your fist with another hand and put the fist against the bottom of his/her chest.Make a fist with one hand,place it under the breastbone and wrap your othe

48、r hand firmly around this fist.Quickly and with force press the stomach inward and upward.Pull inward and upward,pressing into the victims stomach with good forceRepeat this series of movements untilthe object stuck in the throat is removed.【范文展示范文展示】普通范文普通范文 How to help a choking victim If you find

49、 someone is choking,you can try the Heimlich maneuver.That can save a life in seconds.Please perform it by following these simple steps.1.Stand behind the victim and lean him/herslightly forward.2.Put your arms around the victim,make a fist with one hand,hold your wrist with another hand and place i

50、t below his/her chest.3.Pull both hands backwards into their stomach with a hard,upward movement.4.Do the action again and again until the food in the throat is gone.Attention:Use less force if the victim is a child or weak.高级范文高级范文 How to help a choking victim The Heimlich maneuver is the most effe