model7 unit21Lesson 3epidemics

Lesson3EpidemicsExplainedWelcometomyclass!diseasesBirdFlucold/feverAIDSheadachecancerheartdiseasestomachacheSARSfluTo7FluThesymbolofAIDSBirdFluSARS(SeverAcuteRespiratorySyndrome)Lesson3EpidemicsthroughouthistoryTask1:Matchthefiveparagraphs(A-E)withgaps3,5,8,10and12inthetext.ABCDEParagraph3Paragraph5Paragraph8Paragraph10Paragraph12KeywordsPart4(para.7-8):Part5(para.9-12):Part6(para.13):TheSpanishFluSARSConclusionPart3(para.5-6):TheBlackDeathPart2(para.3-4):OneoftheearliestepidemicsonrecordPart1(para.1-2):Introduction:SixpartsmainideasEpide-micsthroug-houthistoryNameTimeOriginalplaceDeathnumberEffectNameTimeOriginalplaceDeathnumberEffectOneoftheearliestepidemicsonrecordAbout500-550ADtheRomanEmpireUpto50%ofthearea’spopulationItsweptthroughNorthAfrica,theMiddleEastandEurope.NameTimeOriginalplaceDeathnumberEffectTheBlackDeathInthe1330’sAsiaUptoonehalfofthepopulationinurbanareas.ItspreadworldwideNameTimeOriginalplaceDeathnumberEffectTheSpanishFlu1918Upto50millionpeopleItwasthemostacuteepidemicinhistory.NameTimeOriginalplaceDeathnumberEffectSARS2002GuangdongProvince774peopleItsweptthroughmanycountries.ItwasalsoharmfultothedoctorsandnursestreatingSARSpatient.19NameBirdFluTimeOriginalplaceDeathnumberEffectWhatshouldwedotopreventepidemics?VoiceyouropinionForexample:Washourhandsfrequently.Openthewindowsoftenandkeeptheairfreshinthehouse…1.Readthetextagainandfindoutsomeusefulwordsandexpressions.Homework:2.Finishexercise2and4inPage38-39.