高一Unit 9教学课件.ppt

IntegratingSkills,Lead-in,AlexanderFleming,HediscoveredPenicillin.,Newwords,mould/muld/n.霉；霉菌；气质risky/riski/adj.危险的；冒险的incident/insidnt/n.事情；(政治性)事件significance/signifikns/n.意义；意思；重要性bench/bent/n.长凳,sink/sik/n.洗涤槽jar/da:/n.口瓶；罐子；坛子lid/lid/n.盖子；眼睑penicillin/penisilin/n.青霉素devotion/divun/n.献身；忠心aggressive/gresiv/adj.有进取心的；过分自信的；侵略的,Fastreading,Para.1Flemingwasexcitedabouthisdiscovery,whichhecalledPenicillin,butotherscientistsshowednointerest.Para.2PenicillinplayedaveryimportantroleduringWorldWarandatpresentaswell.,Para.3Flemingdiscoveredamouldthatcankillbacteriabyaccident.Para.4Healthcareinthepastwasoftendangerousandrisky.Para.5AlexanderFleminginventedmanywaystotreatthewoundedduringWorldWar.,Carefulreading,RetellthelifeexperienceofFlemingandhowhediscoveredpenicillin.AlexanderFlemingwasayoungdoctorintheearly1900swhenaGermanchemistdevelopedachemicaltreatmenttocureanincurabledisease.,Flemingbeganusingitinhisclinic.Thenin1914,hehadtogotothebattlefieldtotreatwoundedsoldiersduringWorldWar,whenheinventedmanywaystotreatthewounded.Afterreturningfromthewar,hewentonwiththesearchforthe,chemicalbecausehebelieveditcouldtreatinfections.Oneday,hefoundamouldwasgrowinginsomeoldglasscontainers.Tohissurprise,thebacteriahehadbeengrowinghaddied.Hebelievedthatitwasthemould,whichlaterhecalledpenicillinthatkilledthe,bacteria.Penicillinwasagreatdiscovery.ItplayedaveryimportantroleduringWorldWarandaswellasatpresenttime.FlemingwasawardedNobelPrizeforhisgreatdiscoveryin1945.,AlexanderFlemingdiscoveredPenicillin,Note,Itwasnotuntilafterthewarthathemadehismostimportantdiscovery.(P80)此句包含了一个强调句型，其结构为“Itis/was+被强调部分+that/who+句子的其他部分”。这里需要注意的是当强调not.until结构时，须将not,until一并放在强调部分，后面接肯定句式。e.g.ItwasnotuntilyesterdaythatIgotyourletter.ItwasnotuntilatthattimethatIrealizedwhattroublehewasin.,Post-reading,Beforethediscoveryofpenicillin,medicaltreatmentswere_.expensiveB.effectiveC.dangerousD.simple,Ex.1onP80:,C,2.Penicillinwasdiscoveredin_.1914B.1928C.1929D.1945,B,3.WhenFlemingreportedhisdiscovery,otherscientists_.A.mouldsdidnotusuallygrowinthejarsB.hewasnotlookingforitC.themouldhadstoppedgrowingD.themouldhadkilledthebacteria,D,4.WhenFlemingreportedhisdiscovery,otherscientists_.A.didnotbelievehimB.hewasnotlookingforitC.didnotunderstandhimD.didnotagreewithhim,B,5.Penicillinsavedmanylivesin_.A.WorldWarB.WorldWarC.FranceD.England,B,6.Thediscoveryofpenicillinhasledtoallofthefollowingexcept_.A.newtreatmentsB.saferhospitalsC.fewerdiseasesD.betterhealthcare,C,SA:Ithinkconfidence,carefulness,andperseverancearethemostimportantcharacteristicsthathelpFlemingdiscoverpenicillin.Ifapersonhasnoconfidence,Ex.2onP81:,hewilldonothing.Flemingbelievedthattheremustbeachemicalcuringsoldierswounds,justbecauseofthisbelief,hecouldworkhardandtriedhisbesttodiscoverit.Second,whenyoudosomething,especiallydoa,search,youshouldbeextremelycareful.IfFleminghadpaidnoattentiontotheglasscontainers,hewouldnothavefoundthemould.Third,noonecanachieveanythingwithouthardwork.Flemingworkedontheproblem,formanyyears,ifhehadgivenupaftersometime,hewouldneverhavediscoveredthegreatchemical.SB:Inmyopinion,exceptthethreecharacteristicsyoumentionedjustnow,thesenseofresponsibilityis,alsoveryimportant.Asadoctor,hisresponsibilityistocuretheirpatientsatanytime.IfFleminghadhadnosenseofresponsibility,hewouldnthavespentsomanyyearsfortheresearchforpenicillin.,SC:Ithinkintelligenceisthemostimportantone.Ifacommonpersondoestheresearch,hewillnotdiscoverit.,ReadingonP213,FlorenceNightingale,Sheisrememberedasapioneerofnursingandareformerofhospitalsanitationmethods.Formostofherninetyyears,NightingalepushedforthereformoftheBritishmilitaryhealth-caresystem.,Mainidea,Para.1(Para1):FearhadgrippedthenationwhenSARSbrokeout.Parts2(Para2-7):Thankstothequickandforcefulactionthecountrytookandthesacrifices,thehealthcarestaffmade,SARSendedinthesummerof2003.Part3(Para8):Wewillneverforgetthe“AngelsinWhite”.,Ex.6onP215,Policemen,firefighters,miners,pilots,soldiers,sailors,.A:Ithinkpolicemenhavethemostdangerousjobbecausetherearemanypeoplewhobreaklawsinmoderntimes,andmostof,themarecruel.Thedutyofthepoliceistoarrestthem.Sotheymustfacegreatchallengesanddanger.Manypoliceme