人教版必修6Unit3 A healthy life(Using language)课件.ppt

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1、ReadingHIV/AIDS:AREYOUATRISK?UsinglanguageThethreebiggestkillersintheworldHeartdiseaseCancerAIDSPre-readingsymbol–redribbonimageambassador1.WhatisHIV?HIVvirusHIVisavirus,asmalllivingthingleadingpeopletodisease.virus2.WhatisAIDS?AIDSstandsforAcquiredImmuneDeficiencyS

2、yndrome.(后天免疫缺陷综合症)AIDSisadisease.ThestageofhavingHIVinone’sbodyiscalledAIDS.Somefacts:Bytheendof2003,anestimated42millionaroundtheworldwerelivingwithHIV/AIDS.Duringtheyear,5millionpeoplebecameinfectedandanestimated3millionpeopledied.Aboutone-thirdofpeoplelivingwith

3、HIV/AIDSare15-24yearsofage.Morethan7millionpeopleinAsiaandthePacificarelivingwithHIV/AIDS.Step1:ListeningListentothepassageandtickallthewordsandexpressionsmentionedinit.()fluvirus()SARSvirus()survival()immunesystem()mosquito()prejudice()homosexualStep2:Readtheposter

4、,thenanswerthequestions:Avirusisaverysmalllivingthingthatcausedisease.1.What’savirus?2.HowdoesHIVaffectpeople’shealth?HIVvirusweakensaperson’simmunesystemandeventuallyitdamagestheimmunesystemsomuchthatthebodycannolongerfightagainstdisease.3.Whatisthedifferencebetwee

5、nAIDSandHIV?HIVisavirus,whileAIDSisthestageoftheillnesscausedbyHIV.incurabledisease4.IsthereacureforAIDSandHIVatthemoment?Section1:Section2:Section3:BackgroundinformationaboutwhatHIV/AIDS.Waystoprotectyourself.Somecommonmythsdispelled.(可消除的荒诞说法)Thispassagecanbedivid

6、edintothreesections.What’sthepurposeofeachsection?Trueorfalse?1YoucanonlygetHIVfrominjectingdrugs.2ItisverylikelythatyouwilldieifyougetinfectedwithHIV.3Ifyoulookhealthy,youcannothaveHIV.4Itcouldbedangeroustohavesexwithoutacondom.5Takingfoodfromthesamedishesassomeon

7、einfectedwithHIVwillgiveyouHIVtoo.6IfyouhaveHIV,youwillalwaysgetAIDSeventually.7.PeoplewhohavenotinjecteddrugsdonotneedtogettestedforHIV.8.YouwillbecomeinfectedwithHIVbyswimminginthesamepoolwithsomeonecarryingHIV.9.PeoplewhohaveHIVlookdifferentfromeveryoneelse.Every

8、December1stisadayofunderstanding,care,andhopeaboutHIVandAIDS.Still,ItisthemissionofAIDS.ORG(Otherorganizations,非盈利组织)toeducatepeoplehowtop