Reading(1)：Twolife-savingmedicines

Module7Unit2ReadingTwolife-savingmedicinesbyRenZhihong,Peoplecannotlivewithoutmedicine,especiallywhentheyareill.Inthisunit,wewilllearnaboutthepeople,theplacesandthemedicinerelatedtomedicine.,Leadin,Brainstorming,apersonwhopreparesandsellsmedicine2.apersonwhotakescareofpeoplesteeth3.apersonwhohasgeneralskilltotreatphysicalproblems4.apersonwhoperformsmedicaloperations,Canyounameanyjobsthatrelatetomedicine?,apersonwhopreparesandsellsmedicine,achemist,apersonwhotakescareofpeoplesteeth,adentist,apersonwhohasgeneralskilltotreatphysicalproblems,aphysician,apersonwhoperformsmedicaloperations,asurgeon,Whatdoesachemistdo?,Achemistsjobusuallyinvolvespreparingandsellingmedicine.,Achemistpreparesandsellsmedicine.,Achemistshouldhaveagoodcommandofmedicine,andbecareful,practicalandinterestedinchemistry.Heorsheneedstobepatientaswell,asachemistneedstocommunicatewithorintroducemedicinestopatients.,Whathappenstotheperson?,Thepersonisreceivinganacupuncturetreatmentonanear.Traditionalacupuncturealwaysrequiresdoctorstoinsertsuchneedlesintovariousbodyareas.,Doyouknowtheoriginofacupuncture?AcupuncturehasitsorigininChinabeginningbefore2000BC.,Whatcanacupuncturedo?Acupuncturecan_.,reducebodypains,helploseweight,helpquitsmoking,Letsseethevideo.,Thedoctorsareperforminganoperation.Duringtheprocessofanoperation,thesurgeonscutopenapersonsbodyandremoveorrepairadamagedorgan.,Whataretheydoing?(hints:perform,surgeon,cutopen,repair,remove,damaged),Whatisthegirldoing?,SheishavingherEyesexamined.,Whatdoyoucallthemantestingthegirlseyes?,Aneyedoctor.,Doyouknowwhattheyare?,aspirin阿司匹林,penicillin青霉素,Whatillnessescanthetwomedicinescure?Whatelsedoyouknowaboutthesetwomedicines?,Skimming,2.Whatarethetwomedicinesmentionedinthearticle?,Aspirinandpenicillin.,1.Whatsthemainideaofthearticle?,Thearticlefocusesontwomedicinesthathavechangedpeopleslives.,Passagestructure,Twolife-savingmedicines,aspirin,penicillin,thehistoryofaspirin,thefunctionsofaspirin,thehistoryofpenicillin,thefunctionsofpenicillin,Skimming,In1900:In1971:In1977:In2003:,soldinshopsintheformtablets,provedtoreducetheriskofheartattacks,usedtopreventstrokes,usedtoreducebloodsugarlevels,Developmentofaspirin,Scanning,Thefunctionsofaspirin:reducefeverandhelpstoppain.likelytoreducetheriskofheartattacksandhelpspreventstokes.,Thefunctionsofaspirin:,reducefeverandhelpstoppain.likelytoreducetheriskofheartattacksandhelpspreventstokes.reducetheriskofsomecancersby40%.reducebloodsugarlevels.,In1928:In1940:In1944:,discoveredbyAlexanderFleming,madeandtestedinlargequantities,DevelopmentofPenicillin,massproductionbegan,Scanning,Effectsofpenicillin:,treatingillnessescausedbybacteria,Readingstrategy,Understandingmedicalterms,Wecanunderstandmedicaltermsby:identifyingafamiliarstem(medicine,medical;chemical,chemist)acompoundmadeupoffamiliarwords(life-saving,best-selling,widespread)thesingle/pluralformofafamiliarword,(bacteria,bacterium),Readtheconversationandfillintheblankswithproperwordsaccordingtothereadingmaterial.,Consolidation,cupboardprobabilityrecommendtrialpatientscontainingdiscoveredcausedpurifyqualityincl