高二英语上学期book5unit5 First aid

Jokefirst!!AChinesestudentpaidavisittoAmerica.whenhewaswalkinginthestreet,hesawatrafficaccidenthappening.ThePolicemancametoaskhimabouttheaccidenthethoughtforalongtimeandsaid……“onecarcome，onecargo，twocarpengpeng，onecardie。”Unit5FirstaidFirstaidFirstaidWhatisthedefinitionofFirstaid?Keywords:help,fallill,injured,quicklyFirstaidWhatisfirstaid?Firstaidisthefirstkindofhelpgiventosomeonewhosuddenlyfallsillorgetsinjuredbeforeadoctorcanbefound.Oftentheillnessorinjuryisnotserious,butthereareothertimeswhengivingfirstaidquicklywillsaveone’slife.help,fallill,injured,quicklyFirstaidWhyisfirstaidimportant?Woundedsoldierreceivingfirstaidfromcomrade.FirstaidWhatisfirstaid?Whatisfirstaid?FirstAidforwoundedinbattlefield.Whyisfirstimportant?Whyisfirstaidimportant?FirstaidFirstAidforfallenclimberWhyisfirstaidimportant?FirstaidFirstaidforascraped(擦伤)knee.Whyisfirstaidimportant?FirstaideducationSeeashortmovieandlearnhowtodealwithcutsandbleedingExample:CutsorbleedingsFirstaideducationForasimplecut,itisonlynecessarytowashtheareaofthecut,dryitandcoveritwithapieceofdrycleancloth.Ifapersonisbleedingbadly,youmusttrytostopthebleeding.Ifapersonlosesonethirdofhisorherblood,heorshemaydie.Pressahandkerchiefontothebleedingpointandholditthere.Example:CutsorbleedingsFirstaidDiscussingroupswiththematerials1.Asnakehasbittenhimonhisleg.Laythepersondownandkeephimstill.Donotwashthevenomofftheskin,itwillhelpidentifythetypeofsnake.Applypressuretothebittenpartwithyourhandsandthen,assoonaspossiblewithabandagefirmlyoverthebite.Donotmovehimuntilthedoctoriscoming.2.Shecutherarmwithsomebrokenglassandisbleedingbadly.Putabandageonthewoundandapplypressuretoreducethebleeding.3.Hehasbadlysprainedhisankle.Havethevictimsitdownandelevate(抬高)thefoot.Putanicepackonankletoreducethepain.Firmtheinjuredpartandcallforhelp.4.Sheischokingonapieceoffood.Ifthepersoncancoughorspeakorbreathe,don’tdoanything.Ifyoumoveher,thefoodinherthroatmaybecausedtomoveandcompletelyblocktheairway.Ifthepersoncannotbreatheorspeak,hithimbetweentheshoulderswithyourhandthreeoffourtimes.5.Shehasbrokenherarm.Donotmovethebrokenboneifpossible.Supportthebrokenarminthemostcomfortableposition.Keepthearmstillusingasling(绷带,带子)orgetthevictimtosupportthebrokenarmwiththeotherarm.Callforhelpimmediately.6.Hehasableedingnose(anosebleed)Getthepersontositdown,risehisheadupslightlyandgently.Putasoftthing,likehandkerchieforpaperintothenosetopreventthenosefrombleeding.Pre-reading1.Lookatthepicture.Whathashappened?2.Whatkindoffirstaidwouldyouperforminthissituation?3.Haveyouorsomeoneyouknoweverbeenburned?Whathappened?Whatdidtheburnlooklike?Didanyoneperformfirstaid?Whatdidhe/shedo?Thinking:Homework1.PreviewthetextofReadingpart.2.FinishtheexerciseonPage70.Bye-bye!