Unit 21 Lesson 3 Epidemics Explained

全品高考网Lesson3EpidemicsExplainedBirdFlu全品高考网(P.38)2Workinpairs.Doyouthinkthesestatementsaretrue(T)orfalse(F)?kill,destroyinatownorcityUnfortunately,theyareallbloodytruth.•Deathsilentlyleaptfromhousetohouse,Tillhenearlylosthisprey(被掠食者).--FrancisMacnamaraBritish•Peopledroppeddeadlikeflies(苍蝇).Grief-strickenmothersmournedtheirsons’death,Tilltheirtearsrandry.TheBlackDeathDrGarciaNomatterhowgoodmodernscienceis,afutureepidemicisinevitable.Whichofthefollowingdiseasesareepidemics?•AIDS,cancer,headache,stomachache,heartdisease,flu,•TB=Tuberculosis肺结核•AIDS,cancer,headache,stomachacheheartdisease,flu,•TB=Tuberculosis肺结核全品高考网WhatdidyoufeelwhenSARSwasspreading?DoyourememberSARS?What’stheoutcomeofSARS?1.Flukillsmillionsofpeopleeveryyear.2.Mostdiseasesareverynew.3.Epidemicshaveaffectedhistoricalevents.4.Ittakesyearsforadiseasetospreadworldwide.5.Epidemicscanwipeoutuptohalfofthepopulationinurbanareas.6.Morepeoplediedofafluepidemicin1918/1919thandiedinWorldWarI.Pre-readingdestroy;tocausedeathasmuchascityTTTTTTReadingReadingstrategies:Sequencingofinformation1.Readthetextwithgaps.2.Readthesentencesbeforeandafterthegaps.3.Readthemissingparagraphs.4.Putthemissingparagraphsinthegaps.5.Rereadthewholepassagetoseeiftheyarefit.全品高考网Epidemicsthroughouthistory•What’sthetextgoingtotalkabout?Differentkindsofepidemicsthroughouthistory.GuessfromthetitleReadthetexttoseehowthepassagedevelops.A.InorderoftimeB.InorderofspaceC.Inorderoflogic全品高考网Matchthefiveparagraphs(A-E)withgaps3,5,8,10and12inthetext.ABCDEParagraph5Paragraph8Paragraph3Paragraph10Paragraph12全品高考网Part1(para1-2):Introduction①.(para3-4)②.(para5-6):③.(para7-8):④.(para9-12):Part3(para.13):OneoftheearliestepidemicsonrecordThreepartsMainideasFigureoutthemainideasofeachpart.ConclusionTheBlackDeathTheSpanishFluSARSPart2EpidemicsTimePlaceCausesorEffectsBirdFlu1997—worldwide,taken__________________Theearliestepidemic500-550ADNorthAfrica,theMiddleEast,Europe_______,____of__________theBlackDeathAsia,Europe,Africa,theMiddleEast___,________andalackof______________,____ofpeople_________theBlackDeathwarcrowdedcitieshabitInthe1330’sReadparagraph3-11andfillinthefollowingchart.morethan100livesbasichealthroutines50%diedfallRomanEmpire50%werelosttoEpidemicsTimePlaceCausesorEffects1918similarastheBlackDeath______,_____,strike______and___,most____epidemicSARSChina,Canada,Vietnam,SingaporeHongKong,---__todoctors,no__________or____,__months,____infected,____deadTheGreatFluEpidemic(TheSpanishFlu)2002/2003Readparagraph3-11andfillinthefollowingchart.50million18monthstheyoungfitacutenewprescriptiondrugstablets98,0007741.Howdidyoufeelafterreadingthearticle?2.Whatshouldwedotopreventepidemics?Imagineyouareajournalist,andyouaregoingtointerviewaspecialist/expertusingthesequestions:Post-readingHomework1.Createawordwebtoorganizethewordsyoulearnedtoday.2.ReviewthelessonanddoEx.1onP84.3.Writedownyourinterviewinclass.