M7U2-reading模块七-第二单元

Unit2FitforLifeJobsDiseasesOthertermsWhatdoyouknowaboutmedicine?Differentjobs:A_______isapersonwhopreparesandsellsmedicine.A_________isapersonwhotakescareofpeople’steeth.An__________isapersonwhoexaminespeople’seyestoseeiftheyneedtowearglasses.chemisteyedoctordentistA_________isapersonwhohasgeneralskilltotreatphysicalproblems.A________isapersonwhoperformsmedicaloperations.surgeonphysicianDifferentjobs:Acommondiseaseformiddle-agedandolderpeople.Bloodvesselsinthebrainareblockedorburstsuddenlysopatientsfeelasuddenlossofbrainfunction.Diseases:stroke中风Adiseasewheresugarlevelsinthebloodaretoohigh.Patientsareunabletoproduceinsulin(胰岛素).糖尿病cancerpneumoniaDiseases:diabetes癌症肺炎Theroomwhereanoperationisdoneiscalled_________________.____________istheuseofneedlestotreatpeople’shealthproblems.Otheritems:anoperatingtheatreAcupunctureWhatcanacupuncturedo?Acupuncturecan__________________.relievebodypainshelploseweighthelpquitsmoking…M7U2FitforlifeReading:Twolife-savingmedicinesHowcanweunderstandmedicalterms?ReadingstrategyWordsrelatedtoeachother(comingfromthesamestem)WordsthatarecompoundwordsWordswithirregularpluralformsbeneficial(L4)chemical(L7)trial(L13)relief(17)length(L28)abnormal(L36)application(L40)effective(L45)approval(L49)fromthesamestem•Salicylicacid(L11)•life-saving•best-selling(L17)•heartattack(L21)•bloodsugar(L29)•widespread(L50)•bacterium(L39)•bacteria(L41)irregularpluralformscompoundwordsbenefitchemisttryrelievelongnormalapplyeffectapproveTwolife-savingmedicinesaspirinpenicillinWhatillnessescanaspirincure?Thousandsofmedicalstudieshavedeterminedthataspirinlessensthechanceofdevelopingmanyseriousconditions.-breastandcoloncancer-Alzheimer'sdisease-strokeandheartdiseaseWhatillnesscanpenicillincure?Penicillinisusedtotreatmanytypesofinfections(感染),includingpneumoniaandinfectionscausedbystreptococci（链球菌）.Whatelsedoyouknowaboutthesetwomedicines?Whenwaspenicillinfirstdiscovered?In1928.WhatawarddidFleming,FloreyandChainshare?TheNobelPrizeinMedicine.C2:DevelopmentofAspirin:in1900:in1977:in1971:in2003:DevelopmentofPenicillin:in1928:in1940:in1945:ListenandfocusonthedifferentyearsFinishC2,Page20.In1900:(Aspirinwas)soldinshopsintheformoftablet.In1971:(It)provedthatAspirincouldreducetheriskofheartattacks.In1977:(Aspirinwas)usedtopreventstrokes.In2003:(Aspirincouldbe)usedtoreducebloodsugarlevels.C2:DevelopmentofAspirin:In1928:(Penicillinwas)discoveredbyAlexanderFleming.In1940:(Penicillinwas)madeandtestedinlargequantities.In1944:Massproductionbegan.DevelopmentofPenicillin:Effectsofaspirin/penicillinProblemsfacedbypenicillinEffectsofaspirinreducing_____helpingstop________reducingtheriskof_________helpingtheblood_________betterpreventing____reducingtheriskof_________increasing_________ofpeople’slivesreducing______helpingwith________Effectsofaspirinreducingfeverhelpingstopbodypainsreducingtheriskofheartattackshelpingthebloodcirculatebetterpreventingstrokesreducingtheriskofsomecancerincreasingthelengthofpeople’slivesreducingbloodsugarlevelshelpingwithdiabetesEffectsofpenicillintreatingillnesscausedbybacteriaProblemsfacedbypenicillinHowtomakepenicillinpureenoughHowtoproducepenicillininamplequantities2.Whendidpeoplefindthatdrinkingaspecialkindofteacouldreducebodypainsandfever?In1897.PartC1P20Readthepassagecarefullyandanswersomedetailedquestions:Nearly3,500yearsago.1.Whenwasaspirinfirstmade?3.Whatotherthingscanaspirinhelpwithbesidesreducingfeverandpain?Itcanalsohelpreducetheriskofheartattacks,preventstrokes,reducetheriskofsomecancer,increasethelengthofpeople’slivesandreducebloodsugarlevel.4.WheredidAlexanderFlemingfindpenicillin?Inthemouldthatkilledbacteria.5.WhatillnessesdidFlemingthinkthemouldmightbeusedtotreat?Itmighthaveanapplicationintreatingillnessescausedbybacteria.6.WhatdifficultiesdidFleminghaveindevelopingpenicillinasadrug?Fleminghadtwoproblems.Onewastofindaproceduretomakepenicillinpureenoughtoworkasamedicine;theotherwashowtoproduceitintheamplequantitiesneededtobeeffective.Usefulexpressions关注打开从…提取以…形式最畅销的药实施﹑执行focuson(L1)openup(L2)produce…from(L13)intheformof(L16)thebest-sellingmedicine(L17)carryout(L24)这种杀菌药大量地批量生产由于由于他们的工作共同获得诺贝尔医药学奖thisbacteria-killingmedicine(L36)inlargequantities(L48)massproduction(L49)dueto(L50)sharetheNobelPrizeinMedicinefortheirwork(L56)FinishalltheexercisesonP20-21.DosomereadingonP112&113.antibioticsTigerBalm抗生素万金油