2019年高中英语unit5firstaidsectionⅰwarmingup

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1、Unit5FirstaidItisimportanttoknowhowtogivefirstaid，particularlyinlifethreatening(威胁生命的)situations.Examplesofthesearechoking，excessive(过多的)bleeding，drowning，poisoningandthestoppingofone’sbreathorheartbeat.Firstaidiswhatapersoncandotoawoundedorsickperson，oronanyimmediatesituati

2、onthatinvolves(涉及)lifethreateningmatters，beforethedoctorarrives.Theaimsoffirstaidare：tokeepthepersonalive.Thiscountsforlifethreateningandimmediatesituations；tostabilize(稳定)theconditionoftheperson，andlastly，torelieve(减轻)anypain，discomfortandmostimportantly，anxiety.Ideally(理想地

3、)，afirstaiderissomeonewhohasattendedclassesonemergencycareandhasundergonefirstaidtraining.Butnotallofushavetheopportunitytoreceivesuchtrainingbecauseofourindividual(个人的)workandactivities.Almostallofuswillhavetoadminister(实施)emergencyassistanceatsomepoint.Andifso，wewouldhavet

4、ouseafirstaidkit(急救箱).Thisiswhyitisalwaysadvisedthateveryhomeshouldhaveafirstaidsupply，becauseanemergencyknocksonthemostunexpectedtime.Section_ⅠWarmingUp&Reading—PrereadingFIRSTAID①FORBURNSTheskin②isanessential③partofyourbodyanditslargestorgan④.Youhavethreelayers⑤ofskinwhich

5、actas⑥abarrier⑦againstdisease,poisons⑧andthesun’sharmfulrays⑨.Thefunctions⑩ofyourskinarealsoverycomplex⑪：itkeepsyouwarmorcool⑫；itpreventsyourbodyfromlosing⑬toomuchwater;itiswhereyoufeelcold,heatorpain⑭anditgivesyouyoursenseoftouch⑮.Soasyoucanimagine,ifyourskingetsburneditcan

6、beveryserious.Firstaidisaveryimportantfirststepinthetreatment⑯ofburns.CausesofburnsYoucangetburnedbyavariety⑰ofthings:hotliquids⑱，steam,fire,radiation⑲(bybeingclosetohighheatorfire,etc),thesun,electricityorchemicals.①firstaid[eId](对伤患者的)急救②skin[skIn]n．皮；皮肤③essential[I'senʃl]

7、adj.最重要的；不可缺少的；本质的④organ['ɔːɡən]n．器官⑤layer['leIə]n．层；层次⑥actas充当；担任⑦barrier['bærIə]n．屏障；障碍(物)⑧poison['pɔIzn]n．毒药；毒害vt.毒害；使中毒⑨ray[reI]n．光线；射线⑩functionn．功能；功效⑪complex['kɒmpleks]adj.复杂的⑫keepsyouwarmorcool为“keep＋宾语＋宾补”结构。⑬prevent...(from)doing...阻止……做……⑭whereyoufeelcold,heatorpai

8、n为表语从句。⑮senseoftouch触觉⑯treatmentn.[C，U]治疗；处理；对待⑰variety[və'raIətI]n．变化；多样(化