高中英语 Unit 5 Period One课件 新人教版必修5.ppt

Unit5,Firstaid,Inthelaboratory，whenyouarecarryingexperimentsout，youmaygetinjuredwhensomeaccidenthappens，likechemicalburns，gaspoisoning，etc.Sogivingfirstaidtreatmenttotheinjuredpeoplemayhelp.Now，Iwanttodiscusssomecommoninjuriesandtheirfirsttreatment，sothatyoucanhavesomeideaswhenanaccidenthappens.,话题语篇导读,ChemicalBurns：1.Usewateronlyforthefirstaidintreatingchemicalburns.2.Washtheinjuredareawithrunningwaterforatleast10minutes.Thiscanpreventfurtherdamagetotheburnttissue.HeatBurnsorScalds：1.Toreducethepain，cooltheinjuredareawithlotsofcoldwater.2.Donotapplyanychemical.,3.Usedry，sterilegauzeorlintdressingandthenapplyabandagetocoverthearea.4.Smotherthefirewithablanketifclothesgetfire.EyeInjury：1.Spraytheirritatedeyebywaterforseveralminutes.2.Seekmedicaltreatment.,SolidorLiquidPoisoning：1.Spitthepoisonoutifthepoisonisstillinthemouth，andwashthemouthwithplentyofwater.2.Ifthepoisonisswallowed，drinkplentyofwaterormilk.Seekmedicaltreatmentatonce.Anywayifyoucarryexperimentsoutcarefully，thechanceofgettingaccidentswouldlower.,Notes1.sterileadj.无菌的2.gauzen.纱布3.lintn.软麻布4.smothervt.闷熄5.irritatedadj.疼痛的，发炎的,TaskAnswerthefollowingquestions.1.Howmanyinjuriesarementionedinthepassage?2.Whatisvitalinthefirstaidtreatmentofthefourkindinjuries?3.Whenachemicalburnhappens，howlongshouldyouwashtheinjuredareawithrunningwater?,Four.,Water.,答案,Atleast10minutes.,PeriodOneWarmingUp，Pre-reading&Reading,课前预习基础落实,课堂讲义核心突破,当堂达标检测巩固,1.n.&vt.帮助；援助；资助2.adj.暂时的；临时的3.n.损伤；伤害vt.损害；伤害4.vi.&vt.流血n.血,答案,aid,temporary,injury,injure,bleed,blood,词语识记,课前预习基础落实,.单词检测,5.vi.&vt.(使)噎住；(使)窒息6.n.毒药；毒害；vt.毒害；使中毒adj.有毒的7.adj.复杂的8.n.变化；多样(化)；多变(性)adj.各种各样的9.adj.轻微的；温和的；温柔的adv.轻微地；温和地,答案,poison,poisonous,complex,variety,various,mild,mildly,choke,10.vi.&vt.(使)膨胀；隆起adj.肿胀的11.adj.难以忍受的；不能容忍的12.n.绷带13.adj.至关重要的；生死攸关的14.n.症状；征兆15.vt.&vi.倒；灌；注；涌16.adj.潮湿的,答案,swollen,unbearable,bandage,vital,symptom,pour,damp,swell,.短语检测1.(对伤患者的)急救2.生病3.触电；电休克4.榨出；挤出5.反复；多次6.在适当的位置；适当,firstaid,fallill,electricshock,squeezeout,overandoveragain,答案,inplace,.阅读课文，排列顺序Thetextisdividedintofiveparts.Inwhichorderarethesetopicscovered？Numberthemfrom1to5.()Thethreetypesofburns()Whattodoifsomeonegetsburned()Thefunctionsoftheskin()Thesymptomsofburns()Howwegetburns,课文预读,答案,3,5,1,4,2,.课文判断正(T)误(F)1.Whensomeoneisburned，youshouldplacesomeiceonhiswound.()2.Thefunctionofcoolwateristopreventandreduceswelling.()3.Weshouldputdampclothsontheseconddegreeburns.()4.Weshouldntbreaktheblisters，ortheywillmakethewoundinfected.()5.Sometimes，wecanputoilorointmentonburnstostoptheinfection.(),答案,F,T,T,T,F,6.Weshouldmakesurethebandagewontsticktotheskinwhenitisused.()7.Ifburnsareontheface，weshouldmakethevictimsitup.()8.Coldwatercanbeusedinthreetypesofburns.(),答案,T,T,F,.课文阅读理解1.Thelargestorganofyourbodyisthe.A.brainB.mouthC.stomachD.skin,答案,1,2,4,3,5,D,2.WhichofthefollowingisNOTthefunctionoftheskinaccordingtothetext?A.Itprotectsyouagainstdisease，poisonsandthesunsharmfulrays.B.Ithelpstheheartbeat.C.Itcankeepyouwarmorcool.D.Itpreventsyourbodyfromlosingtoomuchwaterandgivesyouthesenseoftouch.答案B,答案,1,2,4,3,5,3.WhatistheRIGHTtreatmentforthefirstdegreeburns?A.Getthevictimtothedoctororhospital.B.Putbutter，oilorointmentsonburnsastheydontkeeptheheatinthewoundsandmaydecreaseinfection.C.Keepclothscoolbyputtingthembackinthecoldwater.D.Placecool，clean，wetclothsonthemuntilthepainisnotsobad.答案D,答案,1,2,4,3,5,4.Ifsomeonegetsburnedandhishandsgetblackandwhiteandcharred，itbelongsto.A.firstdegreeburnsB.seconddegreeburnsC.thirddegreeburnsD.noneoftheabove,答案,1,2,4,3,5,C,5.Whatsthemainideaofthetext?A.Theburnsandthefirstaidtreatment.B.Thecharacteristicsofburns.C.Thefunctionoftheskin.D.Howtocarryoutthefirstaidforburns.答案A,答案,1,2,4,3,5,.难句分析1.Soasyoucanimagine，ifyourskingetsburneditcanbeveryserious.句式分析本句为复合句，引导定语从句；主句里含有引导的条件状语从句。自主翻译,答案,as,if,因此，你可以想象得到，如果你的皮肤烧伤了，就可能非常严重。,2.Burnsarecalledfirst，secondorthirddegreeburns，dependingonwhichlayersoftheskinareburned.句式分析此句为复合句，which引导从句，dependingon为非谓语动词作。自主翻译,答案,宾语,状语,根据灼伤(烧伤)的层数，皮肤灼伤(烧伤)可分为一级、二级和三级。,返回,aid,语境感悟,重点单词,(1)(教材P33)Firstaidisatemporaryformofhelpgiventosomeonewhosuddenlyfallsillorgetsinjuredbeforeadoctorcanbefound.急救就是在找到医生之前对突然生病或受伤的人给予临时性的帮助。(2)Hewasbreathingonlywiththeaidofaventilator.他只能靠呼吸器呼吸。,课堂讲义核心突破,(3)Beboldandbraveandmighty(强大的)forceswillcometoyouraid.(2015天津)大胆并勇敢些，力量之神会助你一臂之力。(4)Theyaidedinsolvingtheproblem.他们帮忙解决了这个问题。,归纳拓展,aidn.&vt.帮助；援助；资助firstaid急救beagreataidto.对有极大的帮助withtheaidofsb.withsb.said在某人的帮助下inaidof.用以援助aidsb.in(doing)sth.在(做)某方面帮助某人aidsb.withsth.帮助某人某事aidsb.todosth.帮助某人去做某事,(1)单句语法填空Adictionaryisanimportantaidlearninganewlanguage.ThisbookisagreataidEnglishcomposition.Shegaveaconcertaidofcharity.Shesucceededhisaid.Myprofessoraidsme(continue)mystudy.(2)单句改错Iaidedhimmanagingthefactory.,答案,in,to,in,with,即时跟踪,tocontinue,him后加in,injury,语境感悟,(1)(教材P33)Oftentheillnessorinjuryisnotserious，butthereareothertimeswhengivingfirstaidquicklycansavelives.通常情况下这些患者的伤病都不太严重，但有些时候，迅速实施急救能挽救生命。(2)Theattackwasasevereinjurytohisreputation.这次攻击对他的名誉造成了严重的伤害。(3)Heinjuredhislefthandinafire.他在火灾中伤了左手。,归纳拓展,(1)injuryn.损伤；伤害；vt.损害；伤害dosb.aninjury/doaninjurytosb.伤害某人(2)injuredadj.受伤的theinjured受伤的人,(4)Themomenttheterribleaccidenthappened，ambulancesrushedtheinjuredtothehospital.可怕的事故刚一发生，救护车就把受伤的人火速送到了医院。,易混辨析injure/hurt/harm/wound(1)injure意为“伤害，损害”，一般指由于意外或事故而造成伤害，也表示损害名誉、伤害感情等。(2)hurt意为“疼痛，受伤”，既可以指肉体上的伤害，尤指让身体某一部位受伤；也可以指精神上的伤害，常有强烈的疼痛感。(3)harm意为“伤害”，用于肉体或精神上的伤害，有时也指引起不安或不便。(4)wound意为“受伤，伤口”，通常指武器的伤害，如刀、枪等的伤害，尤其指战场上的伤害。,(1)用injure/hurt/harm/wound的正确形式填空Shewasbadlyintheaccident.Iranupagainstaglassdoorandmyhead.Thesoldierisbearingthesharppaininthewithgreatcourage.Itwouldntdohimanytoworkabitharder.(2)句型转换Hemadeuphismindthathewouldntdoheranyinjury.Hemadeuphismindthathewouldnt.,答案,injured,hurt,wound,即时跟踪,harm,doanyinjurytoher,variety,语境感悟,(1)(教材P34)Youcangetburnedbyavarietyofthings：hotliquids，steam，fire，radiation(bybeingclosetohighheatorfire，etc.)，thesun，electricityorchemicals.你可能由于各种原因而烧伤：灼热的液体、水蒸气、火、辐射(由于靠近高温或大火等)、阳光、电或化学物品。(2)Varietiesofreasonswereofferedforthefailure.这次失败原因很多。,(3)Everyonearrivedlateatthepartyforvariousreasons.由于种种原因，每个人赴会都迟到了。(4)Opinionsonthismattervaryfrompersontoperson.对于这件事，人人看法不一。,归纳拓展,(1)varietyn.种类；变化；多样(化)；多变(性)avarietyofvarietiesofvarious各种各样的(2)varyv.相异，不同；变化；使多样化varyfrom.to.从到不等；在到之间变动varywith随而变动,注意：(1)avarietyof/varietiesof后接可数名词复数作主语时，谓语动词用复数形式。(2)thevarietyof复数名词，意为“的品种”，作主语时，谓语动词用单数形式。,(1)单句语法填空Thevarietyofbooks(be)astonishing.Theanswermustvarythecircumstances.Avarietyofbooks(be)onthedesk.(2)一句多译公园里有各种各样的花。(variety)(various)(kind),答案,is,with,are,即时跟踪,Thereareavarietyof/varietiesofflowersinthepark.,Therearevariousflowersinthepark.,Thereareallkindsofflowersinthepark.,electric,语境感悟,(1)(教材P34)Examplesincludeburnscausedbyelectricshocks，burningclothes，orseverepetrolfires.例如由电击引起的烧伤，因衣服起火引起的烧伤，或因汽油起火引起的烧伤。(2)Canyouusetheelectriciron?你会用电熨斗吗？,归纳拓展,electricadj.用电的；电动的；发电的electricshock触电；电休克anelectricmotor一台电动机,易混辨析electric/electrical/electronic(1)electric用于以下两种情况：一是指可发电的东西；二是指靠电力工作的东西，如anelectricstation发电站；anelectricfan电风扇。(2)electrical电气的，与电有关的。指与电相关的物品或人员，如anelectricalengineer电气工程师。(3)electronic表示“电子的”，如electronicproducts电子产品,用electric/electrical/electronic的正确形式填空(1)Heusuallyoperatesthoseequipment.(2)Pleaseconnectthetwowires.(3)Alltheworkwasdonebymyyoungerbrother.(4)Anshockoccurswhenapersoncomesintocontactwithanenergysource.(5)Thisdictionaryisavailableinversion.,答案,electronic,electric,electrical,即时跟踪,electric,electrical,electronic,vital,语境感悟,(1)(教材P35)Iftheinjuriesaresecondorthirddegreeburns，itisvitaltogetthevictimtothedoctororhospitalatonce.如果属于二度或三度烧伤，就必须立即把患者送去看医生或送往医院。(2)Considerationforotherpeopleisvitaltoallofus.对我们所有人而言体谅他人是极其重要的。,归纳拓展,vitaladj.至关重要的；生死攸关的bevitalto.对是至关重要的Itisvitaltodo.做很重要Itisvitalthat.是十分重要的(从句中的谓语动词用“should动词原形”，should可省略,用所给动词的正确形式填空(1)ItisabsolutelyvitalthattheChinesegovernment(take)effectivemeasurestopreventtheJapanesegovernmentfrompurchasingDiaoyuIsland.(2)Whatsworse，somedrivers，cyclistsandpedestriansdonotthinkitvital(obey)trafficrules.(2015江苏),答案,(should)take,toobey,即时跟踪,fallill,重点短语,语境感悟,(1)(教材P33)Firstaidisatemporaryformofhelpgiventosomeonewhosuddenlyfallsillorgetsinjuredbeforeadoctorcanbefound.急救就是在找到医生之前对突然生病或受伤的人给予临时性的帮助。(2)Heisworkinghardforfearthatheshouldfallbehindothers.他努力工作，唯恐落在别人后面。(3)Theoldladyfelldowninthestreetandbrokeherleg.老妇跌倒在大街上，摔断了腿。,归纳拓展,fallill生病fallbehind落后fallasleep睡着falltopieces崩溃falldown摔倒；倒塌；失败fallinlovewith.爱上,易混辨析fallill/beill(1)fallill表示生病的动作，不能和时间段连用。(2)而beill表示生病的状态，可以和时间段连用。,(1)用fallill/beill的正确形式填空Weareeasierunderpressure.Myfatherusedtobeingoodhealth，buthesuddenlylastweek.Heforaweek.(2)用fall短语的正确形式填空HowcanIbelieve!Thisisthethirdtimethatheinamonth.AfterthedeathofNapoleon，hisempirebeganto.Hewassotiredthathequickly.Hewhohimselfwillhavenorivals(情敌).Theplanbecauseitprovedtobetooexpensive.,答案,tofallill,fellill,hasbeenill,hasfallenill,即时跟踪,falltopieces,fellasleep,fallsinlovewith,felldown,语境感悟,squeezeout,(1)(教材P34)Forseconddegreeburns，keepclothscoolbyputtingthembackinabasinofcoldwater，squeezingthemoutandplacingthemontheburnedareaoverandoveragainforaboutanhouruntilthepainisnotsobad.对于二度烧伤，要保持湿布清凉，需把湿布放回冷水盆中，拧出水后再放在烧伤面上，这样要反反复复地做一个小时左右，直到不太痛时为止。(2)Youshouldsqueezeoutsometimetovisityouroldfriends.你应该挤出点时间去拜访你的老朋友。,归纳拓展,squeezeout榨出；挤出squeezesth.outof/from.把从榨/挤出来；向勒索/榨取squeezein挤进squeezethrough挤过squeeze(sb./sth.)into宾语(把)挤入；塞进,(3)Thismachinehelpsyoutosqueezemorejuiceoutoftheorange.这台机器能帮你挤出更多的橙汁。(4)Therearealreadyfourpeopleinthelift，buthemanagestosqueezein.电梯里已经有四个人了，但他还是挤进去了。,(1)用适当的介、副词填空Thelemonlooksdry，butyoumaybeabletosqueezeafewdrops.Hemanagedtosqueezehimselfthecrowdedbus.Itwasfullonthetrain，soIhadtosqueezetofetchthehotwater.,答案,out,into,through,即时跟踪,(2)完成句子Nosoonerhadthereportersheardthenoticethehall.记者们一听到通知后就全都挤进了大厅。Ihadtothecrowd.我只好从人群里挤过去了。Howcanyoutodowhatyouwant?你是如何挤出更多时间来做你想做的事情的？,答案,thantheyallsqueezedinto,squeezemywaythrough,squeezeoutmoretime,语境感悟,knockover,(1)(教材P35)Samknockedoverakettlefullofboilingwaterontohislegs.萨姆撞翻了一壶开水，洒在了腿上。(2)Iknockedintoanoldfriendofmineinthepark.我昨天在公园里碰见了一位老朋友。(3)Hewasknockeddownbyadrunkdriveryesterday.昨天他被一个醉汉开车撞倒了。(4)IsitOKifIknockoffalittleearlier?我早点下班好不好？,归纳拓展,knockover打翻；撞倒；撞翻knockat/on敲(门、窗等)knockagainst撞到之上knockinto与相撞；偶然碰到(某人)knockdown撞倒；拆除knockoff停止；中断；降价knocksb.out使昏睡，使不省人事；使筋疲力尽,(1)I(差点被撞倒)recentlybyacyclistridingonthepavementwhentherewasacyclelanerightnexttohim.(2015湖南)(2)WhenDadtookoffthelid，thesmellnearly(熏晕我们).(2015四川)(3)ItwasJohn(打翻)thebottle.(4)After(礼貌地敲门)，theapplicantenteredtheofficeofthegeneralmanager.(2015陕西)(5)Inthedarknesshe(撞上了什么东西).,答案,wasalmostknockeddown/over,knockedusout,that/whoknockedover,即时跟踪,knockingpolitelyatthedoor,knockedagainstsomething,get过去分词,经典句式,语境感悟,(1)(教材P33)Firstaidisatemporaryformofhelpgiventosomeonewhosuddenlyfallsillorgetsinjuredbeforeadoctorcanbefound.急救就是在找到医生之前对突然生病或受伤的人给予临时性的帮助。(2)Theyvejustgotmarried.他们刚结婚。,归纳拓展,“get过去分词”有两种情况：一是get代替be，实际上是一种被动语态，表示某一事件的发生，着重强调动作；二是get作始动性连系动词，与多数形容词化了的过去分词连用，构成系表结构，并非真正的被动，表示动作的结果。getcaughtintherain被雨淋getchanged换衣服getdrunk喝醉gethurt受伤getkilled丧命getlost迷路getmarried结婚getpaid得到报酬getstuckinthemud陷到泥里gettired累了,(1)句型转换Someglassesgotbrokenwhenweweremoving.Someglasseswhenweweremoving.Didyougetinvitedtotheparty?totheparty?,答案,werebroken,Wereyouinvited,即时跟踪,(2)完成句子Imheavilyindebtatthemoment，buthopetobeoutofdebtonceI.我现在负债累累，但希望拿到工资后就能把债务还清。Thelittlegirlinmusic.这个小女孩对音乐产生了兴趣。,答案,getpaid,gotinterested,关系代词as引导的非限制性定语从句,语境感悟,(1)(教材P33)Soasyoucanimagine，ifyourskingetsburneditcanbeveryserious.因此，你可以想象得到，如果你的皮肤烧伤了，就可能非常严重。(2)HeisfromtheNortheast，aswecanseefromhisaccent.Aswecanseefromhisaccent，heisfromtheNortheast.He，aswecanseefromhisaccent，isfromtheNortheast.他是东北人，正如我们从他的口音中可以听得出的。,归纳拓展,(1)as引导的非限制性定语从句可置于句首、句中、句末，常常译成“正如”。(2)as是关系代词，在非限制性定语从句中可作主语或宾语。,注意：在非限制性定语从句中，which和as引导定语从句时的区别：(1)which引导的从句不能放在主句前，而as引导的从句既可以放在主句前，也可以放在主句后。(2)用作关系代词，as和which都可以指代一个句子，但as有“正如”、“就像”之意，which则没此含义。(3)当从句的谓语动词是be或相当于连系动词的seem，become等时，可用as或which作主语。但当从句的谓语是行为动词时，只能用which作主语。,(1)单句语法填空Justasinglewordcanchangethemeaningofasentence，asinglesentencecanchangethemeaningofaparagraph.(2015浙江)Thenumberofsmokers，isreported，hasdroppedby17percentinjustoneyear.(2015江苏)Thereisnosimpleanswer，isoftenthecaseinscience.(2013山东),答案,as,as,即时跟踪,as,(2)句型转换Itwasexpectedthathebrokehispromiseoncemoreandthislethisfriendsdown.wasexpected，hebrokehispromiseoncemore，lethisfriendsdown.(3)单句改错Themarket，aswasfoundedin1979，setsupitstentseverySaturdayfrom7a.m.to1p.m.，rainorshine.,答案,As,which,aswhich,ifnecessary,语境感悟,(1)(教材P34)Removeclothingusingscissorsifnecessaryunlessitisstucktotheburn.除非衣服粘贴在烧伤面上，否则都要把衣服脱掉。如果需要的话，可以使用剪刀。(2)If(itis)possible，shewantstogowithus.可能的话，她想跟我们一起去。,归纳拓展,在表示时间、条件、地点、比较、方式或让步的状语从句中，如果谓语动词是be，从句的主语和主句的主语一致或从句的主语是it时，从句常省略主语和be动词。如：ifnecessary必要时，如果必要的话ifpossible如有可能ifany若有的话ifever如果有过的话，如果发生的话ifanything如果有什么的话ifnot不然的话，要不是，如果不,用状语从句的省略形式完成句子(1)，youcanaskhimforhelp.如果必要的话，你可以向他求助。(2)Davidseldomaskshisfather，forhelpwhenintrouble.当遇到麻烦时，戴维很少求助于父亲，如果曾经有的话。(3)Itsoundslikesomethingiswrongwiththecarsengine.，wedbettertakeittothegarageimmediately.听上去汽车的发动机好像坏了。如果是这样的话，我们最好立刻把它送到修理厂。,答案,Ifnecessary,ifever,即时跟踪,Ifso,unless引导的条件状语从句,语境感悟,(1)(教材P34)Removeclothingusingscissorsifnecessaryunlessitisstucktotheburn.除非衣服粘贴在烧伤面上，否则都要把衣服脱掉。如果需要的话，可以使用剪刀。(2)Unlessyouchangeyourmind，Iwontbeabletohelpyou.Ifyoudontchangeyourmind，Iwontbeabletohelpyou.除非你改变想法，否则我不会帮助你的。,unless连词，引导条件状语从句，意为“除非，如果不”，该从句有时可以与if.not.引导的状语从句互换。,(1)单句语法填空Itissocoldthatyoucantgooutsidefullycoveredinthickclothes.(2015江苏)(2)句型转换Youwillbelateforclassunlessyoustartrightnow.Youwillbelateforclassrightnow.,答案,unless,ifyoudontstart,即时跟踪,返回,归纳拓展,.单句语法填空1.Theseparatedmotheranddaughtersqueezedthecrowdandhuggedtogether.2.Hesgothimselfintoadangeroussituationheislikelytolosecontrolovertheplane.3.Wegotalittle(sunburn)，butthedayhadbeensorelaxingthatwedidntmind.(2014广东),答案,through,where,sunburned/sunburnt,当堂达标检测巩固,4.Anumberofbombshaveexploded，seriously(injure)atleastfivepeople.5.Becauseofthebadweather，mymotherfellillandlayinbed；she(be)illforaweek.,答案,injuring,has,been,.选词填空,答案,fall