牛津译林版高中英语选修七M7U2reading1

高中英语课件（madeofdingshangtuwen）Unit2FitforlifeReading1:Twolife-savingmedicines123451.asurgicalprocedureforremedyinganinjury2.thespecialroomwherepatientsareoperated3.thethingsonemaytakewhenheisill4.theonewhosellsmedicine5.Thesynonymofdoctorsurcgtheatreoperationmedcineist123451.超连接happypillsPeoplemaytakemedicineswhentheyareill.However,iftheydon’ttaketherightmedicineintherightway,theymaynotgetbetterandevengetworse.Doyouknowwhatarethey?aspirinpenicillinWhatillnesscanthetwomedicinescure?Whatelsedoyouknowaboutthesetwomedicines?Whenwasoneofthemedicinesfirstsoldasatablet?WhatdidFleming,FloreyandChainshare?In1900.TheNobelPrize.ReadthearticleagainbyyourselvesandtrytodoC1onpage20.Keys:1.About2500yearsago.2.In1987.3.Itcanalsohelpreducetheriskofheartattacksbythinningblood,preventastroke,reducetheriskofcoloncancer,increasethelengthofpeople’slivesandhelpwithdiabetes.4.Inthemouldthatkilledbacteria.5.Itcanbeusedtotreatbacterialillnessesandotherillnessesincludingpneumonia.6.BecauseFlemingdiscoveredpenicillinandtheothersturneditintothegreatdrugwhichsavemillionsoflives.DevelopmentofAspirin:In1900:In1950:In1971:In1977:In2003:DevelopmentofAspirin:In1900:soldinshopsasatabletIn1950:asthebest-sellingpainkillerrecordedintheGuinnessBookIn1971:provedtobeablood-thinningmedicineIn1977:usedtopreventastrokeIn2003:usedtoreducebloodsugarlevelsDevelopmentofPenicillin:In1928:WorldWarII:In1945:DevelopmentofPenicillin:In1928:discoveredbyAlexanderFlemingWorldWarII:foundnewchemicaltechniquestopurifyitIn1945:allthescientistssharedtheNobelPrizeEffectsofaspirinEffectsofpenicillinEffectsofaspirinReducefeverHelpstopbodypainsReducetheriskofheartattacksPreventastrokeReducetheriskofcoloncancerIncreasethelengthofpeople’slivesHelpwithdiabetesEffectsofpenicillinHelpintreatingwoundsandinfectionsTreatotherillnessesincludingpneumoniaHowcanweunderstandmedicalterms?Wordscomingformthesamestem:Wordsthatarecompoundwords:Wordswithirregularpluralforms:Wordscomingformthesamestem:Medicine,medical,medicinal;Pure,purifyChemical,chemist;Bacterium,bacterialWordsthatarecompoundwords:painkillerblood-thinningheartattackacetylsalicylicWordswithirregularpluralforms:bacteriabacteriumWhatdoyouthinktheworldwouldbelikeiftherewerenomedicines?Doyoubelievethat‘wonderdrugs’willbeinventedtotreatdiseaseslikeAIDSinthefuture?Doyoubelievethatsomedaypeoplewillinventsomepillstokeepusenergeticallday?插入flash特效药period2