必修五5單元校級(jí)公開課

Teachingaims:1.Improvethestudentsreadingability.2.MastersomeEnglishexpressionsandphrasesand

knowsomeknowledgeoffirstaid.

3.FinishtheexercisesinComprehendingbyusingthe

knowledgewehavelearnt.1.

n.&vt.幫助;援助;資助2.

n.損傷;傷害→v.傷害,使受傷.→adj.受傷的

3.

adj.暫時(shí)的;臨時(shí)的4.

vi.&vt.流血5.

vi.&vt.(使)噎住;(使)窒息6.

n.器官7.

n.屏障;障礙(物)8.

n.毒藥;毒害vt.毒害;使中毒→adj.有毒的;引起中毒的.aidinjuryinjuretemporarybleedchokeorganbarrierpoisonpoisonousinjuredcheckthewordsofunit5

9.

ray

n.

10.complex

adj.

11.liquid

n.12.radiation

dadj.

14.stove

n.

15.swellvi.&vt.

16.scissors

n.(pl.)

光線;射線復(fù)雜的液體輻射;射線輕微的;溫和的;溫柔的爐子;火爐(使)膨脹;隆起剪刀17.

adj.難以忍受的;不能容忍的18.

n.盆;盆地19.

vt.&vi.榨;擠;壓榨20.

n.繃帶21.

adj.至關(guān)重要的;生死攸關(guān)的22.

n.癥狀;征兆23.

vt.&vi.倒;灌;注;涌24.

n.手腕unbearablebasinsqueezebandagevitalsymptompourwristWhathashappenedtothem?Whatcanyoudotohelp?Whatisfirstaid?Firstaidisthekindofhelpgiventosomeonewhosuddenly___________or_____________beforeadoctorcanbefound.

fallsillgetsinjuredStep1LeadinCanyouguesswhatwillhappentothegirl?Howwillhermotherdealwiththeburn?Lookatthepictureontheleft.Whathashappened?Thegirlhaspulledboilingwaterontoherself.Shewillgetbadburns.IFastReadingInwhichorderarethesetopicscoveredinthetext?Numberthemfrom1to5._____thethreetypesofburns_____whattodoifsomeonegetsburned_____thepurposeofskin_____thesymptomsofburns_____howwegetburns35142Step2ReadingReadpara1and2carefullyandanswerquestions:1.Whatcanskindoforourbody?(P1)A.protectyouagainst

diseases,poisonsandthesun’sharmfulraysB.

keepyouwarmorcoolC.preventyoufromlosingwaterD.

giveyouyoursenseoftouch

II.Carefulreading2.Howcanwegetburnt?(P2)Youcangetburnedby:______________,______,______,__________,__________,___________and_________.hot

liquidssteamfireradiationthe

sunelectricitychemicals

blisterMildlyswollenTissueunderthemoftencanbeseen.seconddegreeburnsfirstdegreeburns

thirddegreeburns2.ReadPara3-4andtellthetypesandcharacteristicsofburns3.ReadPart5anddecidethefollowingsentencestrueorfalse.1)Takeclothingofftheburnedareaifitisstucktotheburn.()2)Don'tputcoldwateronthirddegreeburns.()3)Covertheburnedareawithadry,cleanbandagethatwillnotsticktotheskin. ()4)Putbutter,oilorointmentsontheburnsassoonaspossible.()5)Iftheburnsareonarms,keepthemhigherthantheheart.()6)Itisnotnecessarytotaketheinjurieswhoaresecondorthirddegreeburnstothedoctororhospitalatonce.

()

FFFTTT4.Translateandanalyze.1.Firstaidisatemporaryformofhelpgivento

someonewhosuddenlyfallsillorgetsinjuredbeforeadoctorcanbefound.2.Oftentheillnessorinjuryisnotserious,butthereareothertimeswhengivingfirstaidquicklycansavelives.

急救是在醫(yī)生到來之前給予突發(fā)疾病或者受傷的人的一種臨時(shí)救助形式。通常這種病或傷并不嚴(yán)重，但是有時(shí)迅速的給予急救能挽救人的生命3.Burnsarecalledfirst,secondorthirddegreeburns,dependingonwhichlayersoftheskinareburned.4.Removeclothingusingscissorsifnecessaryunlessitisstucktotheburn.根據(jù)皮膚的燒傷層分為一度燒傷、二度燒傷和三度燒傷。除非衣服粘在燒傷面上，負(fù)責(zé)要把它脫掉，必要時(shí)可使用剪刀。Step3.OralpracticeRoleplay.situation:Tom,whois5yearsold,wasburnedbytheboilingwater.HismotherMarydidnotknowwhattodoandtelephoneoneofherfriendsBobforadvice.Requirement:makeadialoguebetweenMaryandBob.MarydescribeswhathappenedandtellsBobthecharacteristicsoftheburns.Bobjudgeswhatkindsofdegreetheburnisaccordingtothedescriptionandgivesopiniononhowtotreatitcorrectly.Step4summary

Firstaidis1.

temporaryformofhelpgiventosomeonewhosuddenlyfallsillorgets2.

(injure)beforeadoctorcanbefound.Theskinisourbody’s3.

(large)organ.Itsfunctionsareverycomplex.4.

yourskingetsburned,itcanbeveryserious.Firstaidisaveryimportantfirststepinthetreatmentofburns.Youcangetburnedbya5.

(vary)ofthings.Therearethreetypesofburns:firstdegreeburns,seconddegreeburnsandthirddegreeburns.Therearesome6.

(symptom)ofburnssuchasbeingmildlyswollen,extremely7.

(pain),blackandwhite,andsoon.Iftheskinisburned,coolit8.

(immediate)withcoolbutnoticywater.Don’trub,orthewoundmaygetinfected.Covertheburnedarea9.

adry,cleanbandage10.

willnotsticktotheskin.Iftheinjuriesareseri