冀教版英语九年级上Unit4Lesson26WhereIsDanny
教案Lesson26WhereIsDanny
知识扩展AboutfirstaidFirstaidisthescienceofgivingmedicalcaretoapersonbeforeadoctorcanbefound
Anyonewiththerightknowledgecangivefirstaid;youdon'thavetobeadoctor
sprained(扭伤)ankle1
Immobilize(固定)thefootandankletoprotectthemfromfurtherinjury
Raisetheankleabovethelevelofyourhearttoreduceanyswelling(肿胀)
Compress(压缩)theanklewithbandageuntiltheswellinghasstopped
Applyicetodecreaseswellingandpain,andthenseeyourdoctor
bleeding1
laytheaffected(受伤的)persondown,withtheheadslightlylower,thanelevate(举起)theperson'slegs
Ifpossibleelevatethewoundabovethelevelofthehearttoreducethebloodflow2
Pressdirectlytothewoundusingasterile(消过毒的)cloth
Wrap(包扎)thewoundtightlywithgauze(纱布)3
Ifthebleedingcontinues,addmorecloth
Donotremovethefirstcloth4
Whenthebleedi