牛津版高二模块7第二单元课件(reading)

Unit2Reading,Letswarmup,Agood_tastesbitter.Laughteristhebest_intheworld.Thereisno_againstdeath.,medicine,Althoughthereisnomedicineagainstdeath,goodmedicinescanmakepeoplefeelbetter,andsavepeopleslives.,Whatmedicineshaveyouevertaken?Andwhatdoyouknowaboutthem?,toreducebodyaches,headachesandinsectbites,Torelievethesymptomscausedbythecold,suchascough,runningnoses,headachesandfever,Totreatdiarrhea,toreduceafever,Tokillpain,aspirin,penicillin,Twolife-saving,medicines,1.Whoinventedthetwomedicines?2.Whenwasaspirinfirstmade?Whenwaspenicillinfirstdiscovered?,Scanning,Whoinventedthetwomedicines?,Scanning,DrFelixHoffmannfirstproducedaspirinin1897.,TheScottishscientistFlemmingdiscoveredpenicillinin1928.,Listentothearticleandtrytofigureouttheeffectsofthetwomedicines.,Listening,Effectsofaspirin,Reduce_HelpstopbodypainsReducetheriskof_Prevent_Reducetheriskofsome_Increasethe_ofpeopleslivesReduce_levelsHelppeoplewithdiabetes,fever,heartattacks,strokes,cancers,length,bloodsugar,Effectsofpenicillin,Treatillnessescausedby_,bacteria,Fillintheboxes.,Soldinshopsasatablet,1900,1928,DiscoveredbyAlexanderFleming,1940,Foundnewchemicaltechniquestopurifyit,AllthescientistssharedtheNobelPrize,1944,Asthebest-sellingpainkillerrecordedintheGuinnessBook,1971,1977,2003,Usedtopreventastroke,Usedtoreducebloodsugarlevels,Ifyouaretomakeorinventamedicine,whatillnesswillthemedicinebemadefor?Andwhy?,Discussion,Unit2Reading2,Phrases1.集中于上L12.打开L23.有可能L34.挽救的生命L45.在自然界中L86.咀嚼L97.向分发L158.以的形式L16,focuson,openup,Itislikelythat,Innature,saveoneslife,Chewon,Distributeto,intheformof,9.止疼药L1710.减少的风险L2111.进行一项研究L2312.延长人类寿命L2713.被认为是L3314.在当代L3415.在上试用某物L3816.使变纯L43,Themedicineforpainrelief,Reducetheriskof,carryoutastudy,increasethelengthofpeopleslives,beconsideredtobe,incontemporarysociety,trysth.outon,makesth.pure,17.成功地做成某事L4718.大量地L4719.由于L5020.被广泛使用L5021.死于L51,managetodosth.,inlargequantities,thewidespreaduseof,Dueto,Diefrom,Languagepoints,*Ifyouopenupanymedicinecupboardorgotomedicinecounterintheworld,itislikelythatyouwillfindaspirinandpenicillin.,openup打开（门、容器等）；营业，开业；开辟，开创，开拓,Thedoorman_（打开）theschoolgateatsixeverymorning.Inthiswaythey_afavourablesituation.,opensup,openedup,Itslikelythatsb./sth.islikelytodosth.,这趟火车很可能晚点。,Thetrainislikelytobelate.,Itislikelythatthetrainwillbelate.,*Nearly3,500yearsago,peoplechewedonleavesordrankakindofteamadefromleavespossessingaspecialchemicaltoreducebodypainsandfever.,vt.1.嚼,咀嚼,嚼碎Hechewsgum.2.深思,细想,熟虑(+over)Illchewtheproblemoverforafewdays.Hechewedovertheproblemforseveraldaysbeforemakinghisdecision.,他嚼口香糖。,这个问题我会仔细思考几天。,他对这个问题详细考虑了好多天才作出决定。,chewon1.咀嚼(+on),Hewaschewingonhismeatashefoundithardtoswallow.,2.斟酌，仔细考虑,Hetookmyofferafterchewingonit.,仔细考虑后他接受了我的提议。,*Henotedthatadishinwhichhewastryingtogrowbacteriaforanexperimentlookedabnormal.,note:notice/writedown,1)PleasenotethatthisshopwillbeclosedonSundays.2)Hekeepsadiarytonotewhathappenstohim.,1)Weshouldalsoreadthenotesonthetextatthebackofthebook.2)Hetookanotherlookandfounditwasa10-poundnote.3)Wealwaystakenotesinclass.4)AtfirstIwasgoingtowriteKathyanote,butthenIdecidedtocallherinstead.5)Lilyhasanicevoicebutshehadtroublehittingthehighnotes.,Guessthemeaningof“note(n.)”.,注释,纸币,笔记,便条,音符,13.Andmanagedtomakeandtestthenewdrugsinlargequantities.Lines48-49,1)Buyvegetables_,andyoullbegivenaverygooddiscount.2)Whenyoungatcollege,dadboughtbooks_,forlifewastoohard.,inlargequantities,insmallquantities,大量,少量,Largequantitiesofgoods_beenstoredforthewinter.,large/smallqu