必修五 Reading.ppt

Unit5,Whatthingsathomecanbedangerous?,electricalequipment,electricwires电线,poisons,knives,hotwater,glass,gas,pets,Brainstorming,Whatwordscanyouthinkofwhenyoutalkaboutaccidentsandfirstaid?,drown,bleed,choke,burn/catchfire,cut,abloodynose,asnakebite,扭伤sprainedankle,abrokenarm,AccidentFirstaid,Whatkindoffirstaidwouldyouperforminthissituation?Makealistofyourideas.,Pre-reading,Cooltheareaofskin.Washitunderthecoldrunningwater.Coverthewoundwithbandage/cleancloth.Seeadoctorifnecessary.,skinorganbarrierpoisonraycomplexvariety,n.皮;皮肤n.器官n.屏障;障碍物n.毒药;毒害vt.毒害;使中毒n.光线;射线adj.复杂的n.变化;多样化,Wordspreview,liquidradiationmildmildlypanstovetissueswell,n.液体n.辐射;射线adj.轻微的;温和的adv.轻微地;温和地n.平底锅;盘子n.炉子;火炉n.组织;手巾纸vt.隆起,scissorsunbearablebasinbandagevital,n.剪刀adj.难以忍受的n.盆;盆地n.绷带adj.至关重要的；生死攸关的,electricshocksqueezeoutoverandoveragain,触电;电休克榨出;挤出反复;多次,Expressionspreview,FirstAidForBurns,Readthetextquicklyandcompletethemainideaofit.Thetextmainlyintroduces_typesofburnsandtheircharacteristicsaswellashowtogive_whenburnshappen.,firstaidtreatment,three,Choosethebestanswer.1.Inthetext,burnsaresorted分类accordingtothe_oftheskinburned.layerB.functionC.typeD.area,2.Whencoolingburns,coolwaterisusedtodothefollowingEXCEPT_.stoptheburningprocessB.preventthepainbecomingunbearableC.reduceswellingD.preventanyblistersbeingbroken,Inwhichorderarethesetopicscoveredinthetext?Numberthemfrom1to5.,_thethreetypesofburns_whattodoifsomeonegetsburned_thefunctionsoftheskin_thesymptomsofburns_howwegetburns,3,1,4,2,5,P35,Functionsofskin,1.Actas_1.Keepus_.2.Preventusfrom_.3.Giveusthe_.,warmorcool,losingwater,senseoftouch,abarrier,P33,steam,thesun,electricity,chemicals,hotliquids,Causesofburns,fire,P34,Thethreelayersofskin:,Thethirdlayer,Thesecondlayer,Thetoplayer,Characteristicsofburns,red,swollenblisters,mildlyswollen,black,white,charred,Types,seconddegreeburns,firstdegreeburns,thirddegreeburns,A,B,C,toplayer,thetopandthesecondlayer,allthethreelayers,_clothingandjewelleryneartheburn._burnsimmediatelywithcoolbutnoticywater._cool,cleanwetclothsontheburns._theburnedareagently.,Takeoff,Cool,Place,Dry,Dos,Firstaidtreatment,5._theburnedareawithadrycleanbandage.6.Ifburnsareonarmsorlegs,_theburnedarea_thantheheart,ifpossible.Ifburnsareontheface,thevictimshould_.7._thevictim_thedoctororhospitalatonce,iftheinjuriesaresecondorthirddegreeburns.,Cover,keep,higher,Get,Dos,to,situp,Donts,Donot_theclothingthatisstucktotheburns.2.Donotcooltheburnswith_water.3.Donotputcoldwateron_degreeburns.4.Donot_theburns,itwillbreaktheblisters.5.Donot_butter,oil,ointmentonburns.,remove,icy,third,put,rub,Carefulreading,重难点句式分析,时间状语从句,1.Forseconddegreeburns,keepclothscoolbyputtingthembackinabasinofcoldwater,squeezingthemoutandplacingthemontheburnedareaoverandoveragainforaboutanhouruntilthepainisnotsobad.,by后接三个v-ing短语作方式状语,happeningordonemanytimes反复；多次,榨出；挤出,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。,对于，关于,(表时间)达，计,itis+adj.+todosth.结构,条件状语从句,immediately立刻，马上,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。,it是形式主语，真正的主语是togetthevictimtothedoctororhospitalatonce。,2.Iftheinjuriesaresecondorthirddegreeburns,itisvitaltogetthevictimtothedoctororhospitalatonce.,Tryourbesttogivethemeffectivefirstaidiftheyareindanger.,Lif