unit3公开课_a_healthy_life using languageppt课件.ppt

1,ParagraphD,Thereisashortageof存在的短缺takein接纳，收留，收容，吸收resultin=leadto=cause=contributetobespreadout分布很散havemixedgradeclasses混合班级distancelearning远程教学,授课教师：张金燕,Unit3Ahealthylife,2,TeachingAims:,1.LetstudentsknowwhatHIV/AIDSis,howitiscontracted(感染)andhowtoprotectoneselffromgettingAIDS.2.GraspsomeusefulwordsandPhrases.,3,TeachingDifficultPoints:,1.ToknowtheimportanceofprotectingthemselvesfromgettingAIDS.2.NottodiscriminateAIDSpatients.,4,advertisement,5,imageambassador,6,symbol-Redribbon(丝带),ItmeansthatweshouldgiveAIDSpatientsloveandcare,understandandsupport,7,WhenisWorldAIDSDay:December1stThepurposesoftheday:Dontlookdownuponthem.Showloveandcaretothem.Helpthemfightfear,shameandprejudice(偏见).,8,HeartdiseaseCancerAIDS,Whatarethethreebiggestkillersintheworldatpresent?,9,Morethan3millionpeoplecarryingHIVwerechildrenandover11millionwerebetweenfifteenandtwenty-four.,10,InAfrica,manychildrenareinfectedwithHIVorAIDSforbirth.,11,Byofficialestimates（估计）,Chinahas840,000peoplecarryingHIV,thevirusthatcausesAIDS,andabout80,000AIDSpatients.,12,HenanAIDSvillage,13,InHenanprovince,thereare38AIDSvillageswheretherearemorethan100peoplecarryingHIV.TheywereinfectedwithHIVfortheirillegalsellingblood,14,Avirusisaverysmalllivingthingthatcausedisease.HIVisavirus.AIDSpatientsarepeoplecarryingHIVvirus.,Whatsavirus?,15,virus,16,HowmuchdoyouknowaboutHIV/AIDS?Dothefollowingquiz.HIVisthesamethingasAIDS.a.trueb.false2.YoucancatchHIVfromtoiletsandfrommosquitoes.a.trueb.false,b,b,17,3.Apersonwholookshealthy_.a.cantpossiblyhavetheHIVvirusb.mighthavetheHIVbablydoesnthavetheHIVvirus4.ItispossibleforanHIVinfectedmothertopassthevirusontoherunbornchild.a.trueb.false,b,a,18,Readinganddiscussing,HIV/AIDS:AREYOUATRISK？,19,incurabledisease,IsthereacureforAIDSandHIVatthemoment?,no,20,Step2:ListeningListentothepassageandtickallthewordsandexpressionsmentionedinit.()virus()sex,male,female()survival()immunesystem()mosquito()prejudice()homosexual()SARSvirus()deliciousfood()travelling,21,Section1:(para1-2)Section2:(two“Ifyou”)Section3:(statements),A.SomecommonmisunderstandingaboutHIV/AIDSB.BackgroundinformationaboutwhatHIV/AIDSisC.Waystoprotectyourself.,Step3:SkimmingThispassagecanbedividedintothreesections.Whatsthemainideaofeachsection?,22,Scanning:Readtheposteragain,thenanswerthequestions:,1.WhatisAIDS?2.HowdoesHIVaffectpeopleshealth?3.HowdoesHIVspread?4.WhatcanwedotoprotectourselvesfromcontractingHIV?,23,1.WhatisAIDS?,AIDSisthestageoftheillnesswheneventually(最终)HIVdamageyourimmunesystemsomuchthatyourbodycannolongerfightdisease.,AIDSstandsforAcquiredImmuneDeficiencySyndrome.(后天免疫缺陷综合症),24,2.HowdoesHIVaffectpeopleshealth?HIVvirusweakensapersonsimmunesystemandeventuallyitdamagestheimmunesystemsomuchthatthebodycannolongerfightagainstdisease.,25,HIVisspreadthroughbloodorthefluidthatthebodymakesduringsex.,3.Howdoesitspread?,26,Therefore,peoplemaygetHIVbyunprotectedsex,unsafebloodtransfusions,andsharingneedleswithpeoplewithHIV.,27,4.WhatcanwedotoprotectourselvesfromcontractingHIV?,Ifyouinjectdrugs,dontshareyourneedlewithanyoneelseanddontshareanythingelsethatapersonhasused.Ifyouhavesexwithothers,useacondom.,28,Decidewhichofthesestatementsaretrueandwhicharefalse.Tickthecorrectbox.ItisdangeroustogetclosetoapersonwithAIDS2.ItisverylikelythatyouwilldieifyoubecomeinfectedwithHIV.,True,False,HIVisspreadthroughbloodorthefluidthatthebodymakesduringsex.,IfyoudevelopAIDS,yourchancesofsurvivalareverysmall.,29,3.YoucanonlygetHIVfrominjectingdrugs.4.EvidenceshowsthatmengetAIDSmoreeasilythanwomen.,True,False,YoucanalsogetHIV/AIDSfromunprotectedsexwithaninfectedperson.,Womenareslightlymorelikelytobecomeinfectedthanmen.,30,5.Itcouldbedangeroustohavesexwithoutusingacondom.6.IfbloodorsexualfluidsinfectedwithHIVgetintosomeonesbody,thatpersoncouldbecomeinfectedtoo.,True,False,Thesecond“Ifyou”,Thefirstsentenceofthesecondparagraph,31,7.YoushouldnothugapersonwithHIV/AIDS.8.ItiseasytotellwhenapersonhasHIV/AIDS.,True,False,Thefourthwrongstatementofthethirdsection.,ItisonlywhenthediseasehasprogressedtoAIDSthatapersonbeginstolooksick.(Thesecondwrongstatement),32,Forapersontobecomeinfected,bloodorsexualfluidthatcarriesthevirus,hastogetinsidethebodythroughbrokenskinorbyinjection.携带病毒的血液或体液必须通过皮肤上的创口或通过注射才能进入人体,使人感染.bloodorsexualfluid作主语,thatcarriesthevirus是定语从句,33,ItisonlywhenthediseasehasprogressedtoAIDSthatapersonbeginstolooksick.只有当这种病毒发展成艾滋病时，人才会显出病态。这是一个强调句,强调状语从句:onlywhenthediseasehasprogressedtoAIDS,34,Womenareslightlymorelikelytobecomeinfectedthanmen.女性感染病毒的可能性比男性稍微大些。likelyadj.有可能的，可能发生的。belikelytodo有可能做某事,35,Discussion,HowshouldweacttowardspeoplewhohaveHIV/AIDS?Whatcanwedotohelpthem?,(Discusswithyourpartner),Step4,36,HowcanwehelppeopleinfectedwithAIDS?,37,LoveUnited,38,sneeze,kiss,cough,hug,shakehands,communicate,HIV/AIDScantbecontractedby,39,40,克林顿拥抱艾滋男孩,lovingandcaringunderstandingandsupporting,41,Dontdiscriminateagainst(区别对待,歧视)them.Showloveandcaretothem.Helpthemfightfear,shame.Itsaworldwideproblem,tellotherstheharmofthisdiseaseLetsenjoyahealthylifeandmeanwhilecareforothers.,42,Whathaveyoulearnedinthislesson?,Conclusion,43,Sokeepawayfromunsafesex,Unsafesexisdangerousorsaf