高二英语healthy-eating课件3.ppt

UNITONEHEALTHMATTERSSECTIONONECURETODISEASES,讲课人：赵根,SARS,ItwasfirstidentifiedinHongKonginFebruaryof2003andthenspreadtoothercountries.,AIDS,ItwasfirstfoundintheUnitedStatesin1980andthenspreadintoourChinasoon.In1985thefirstAIDSexampleofChinawasreported.,birdflu,SARSAIDSbirdflu,Unit1Section1CuretoDiseases,Introductionofthetext,Thetextismadeupoftwoletters.ThefirstoneiswrittenbyMollytoDr.Wang.Mollywantstobecomealabscientist.ButshehassomequestionstoaskDr.Wang.ThesecondoneisthereplyletterbyDr.Wang.InthesecondletterDr.WanganswersMollysquestionsandtellsMollysomethingaboutSARSandAIDSandothers.,MollylearnedaboutSARSexpertDr.WangfromTimemagazine.2.Itisimpossibleforalabscientisttogetinfected(受感染)withSARSorAIDS.3.Dr.WangdecidedtobecomealabscientistbecausehewantedtofindacureforAIDS.4.AccordingtoDr.Wang,thebestcureforalldiseasesistogetridofpoverty,pollutionandunhealthywaysoflife.5.IttookalongtimeformedicalscientiststounderstandhowSARSspread.,Fastreading:TrueorFalse,T,F,F,F,T,Detailedreading,WhatquestionsdoesMollyaskinthefirstletter?2.Whatarethetwoofthebiggestcauses(原因)ofdiseaseinDr.Wangsopinion?3.HowdoesSARSspread?4.HowdoestheAIDSvirusspread?5.ForwhatwasViravaidyawellknown?,1.WhatquestionsdoesMollyaskinthefirstletter?2.Whatarethetwoofthebiggestcausesofdisease?,1)Howdidyoudecidetobecomeascientist?2)Isitdangerouswork?3)Doyouthinkscientistswillbeabletofindacureforalldiseases?4)WhataretheminimumadmissionrequirementsforenteringagooduniversitysuchastheUniversityofToronto?,Povertyandapollutedenvironment.,3.HowdoesSARSspread?4.HowdoestheAIDSvirusspread?5.ForwhatwasViravaidyawellknown?,SARSisspreadmainlybyacoughorasneeze.Itcanalsobespreadbytouch.,TheAIDSvirusspreadsthroughsexandthroughinfectedbloodorbloodproducts.,Viravaidyawaswellknownforhisworkonaprogramofvoluntarybirthcontrolinthe1970s.,Inthe1990s,thegovernmentofThailandappointedMechaiViravaidyatoeducatethepeopleofhiscountryaboutAIDS.,ThegovernmentofThailandappointedMechaiViravaidyatoeducatethepeopleofhiscountryaboutAIDS.,appointvt.“任命;委任，委派”,LanguagePoints:,1.他被任命为主席(chairman)。,2.John已经被派往美国。,3.政府派她来处理这件事情。,1.Hewasappointedaschairman.,2.JohnhasbeenappointedtotheUSA.,3.Thegovernmentappointedhertodealwiththematter.,Eg:HIVisanabbreviationorshortformforhumanimmunodeficiencyvirus.,HIVstandsforhumanimmunodeficiencyvirus.,theUSAHKDr.SARSAIDS,povertyand,byacoughorasneezebytouch,throughsexandthroughinfectedbloodorbloodproducts,apollutedenviron-ment,Thereplyletter,Thetwoofthebiggestcausesofdisease:_,ThewaysSARSspreads:_,ThewaysAIDSspreads:_,AheroinAIDSfight:_,becomeascientist,dangerous,acureforallthediseases,theminimumadmissionrequirement