扬州市田家炳实验中学高中英语七MU2Reading教案

学必求其心得，业必贵于专精学必求其心得，业必贵于专精学必求其心得，业必贵于专精M7U2Welcome＆ReadingTwolife-savingmedicines教学目标Afterreading，studentsareexpectedtofindoutwhenthesetwomedicineswereinventedandhowtheyhelppeople.Meanwhile,studentswilllearnamedicalarticlewiththehelpofmedicalterms.重点难点重点：HowtohelpSsunderstandthetwolife-savingmedicinesbetter。难点:HowtohelpSsguessthemeaningsofmedicaltermsandtomakeSsfullyparticipateinalltheactivities.设计思想帮助学生了解两种大大改变人类生命的药物;同时,帮助学生借助于医学术语帮助阅读医学类文章。教学资源对应课件教学设计【课堂引入】前置性补偿IWelcomeinthisunit(Brainstorming)Accordingtodescriptionsordefinitionsofdifferentjobsrelatedtomedicinea,trytoguesswhatthejobsare。1。A____________preparesandsellsmedicine。2。______________istheuseofneedlestotreatpeople’shealthproblems。3。___________performoperationsinaspecialroomcalledanoperatingtheatre。4.An__________________testsoureyestoseeifweneedglasses。5。A_________takescareofpeople'steeth。6。A_________hasgeneralskilltotreatphysicalproblems。【课堂学习】知识梳理StepIFastreading:Gothroughthepassageandtrytofindanswerstothefollowingquestions。1。Whatarethetwomedicinesmentionedinthearticle？___________________2。Whenwaspenicillinfirstdiscovered?_______________________________3.WhatawarddidFleming，FloreyandChainshare?____________________StepIICarefulreadingAspirinReadthefirstparagraphcarefullyandanswersomedetailedquestions：1。Whendidpeoplefindthatdrinkingaspecialteacouldreducefeverandpain?2.Whenwasaspirinfirstmade？__________________________Readthesecondparagraphandtrytofillintheformbelow。EffectsofaspirinPenicillinTrueorfalseexercises1.Penicillin，thispain-killingmedicineisconsideredbymanytobeoneofthemostimportantmedicinesincontemporarysociety。（）2。AlexanderFlemingmanagedtomakethemedicalpuretobeamedicine.()3.Duetothewidespreaduseofpenicillin,manylivesweresavedduringWorldWarII。(）Answerthefollowingquestions。1.WheredidAlexanderFlemingfindpenicillin？________________________2。Whatillnessescanpenicillinbeusedtotreated？______________________3。WhywereFleming,FloreyandChaingiventheNobelPrizeinphysiologyorMedicinein1945？__________________________________________________StepIIIConsolidation1.《课课练》P262。Students'bookP21PartE3。Severalkeysentencestoreadfluently.1）Nearly3，500yearsago,peoplechewedonleavesordrankakindofteamadefromleavespossessingaspecialchemicaltoreducebodypainsandfever。2)Thefirsttrialsofthismedicinetookplacein1899，whenthecompanyHoffmannworkedforbegandistributingthemedicineinpowderformtophysicianstousewithpatients.3）Notonlyhasaspirinprovedvitalforreducingfeverandhelpingstoppain,buttherearealsootherthingsthataspirincanhelpwith。4)LawrenceCraven，adoctorformtheUSA,introducedtheideain1953thataspirinhadthepotentialtoreducetheriskofheartattacks,becauseithelpedthebloodcirculatebetter.5）Itastonishedhimtoseethebacteriasurroundingthemoulddead,whichmeantthatthemouldhadkilledthem。6)Flemingtriedthismouldoutonanotherbacteriumandfoundthatitkilledthebacteriumtoo。7）Ifpenicillinhadnotbeenavailable,manypeoplewouldhavediedfromsicknessorevensmallwounds.【课堂小结】梳理结构和重点句子.【板书设计】文章结构:atimetable.课堂反馈1。Task-basedgapfillingexercise（A级）Namesof(1）____AspirinPenicillinWhoinventedordiscovereditDr.FelixHoffmannAlexanderFlemingWhoputitinto(2)___orproduceitThecompanyHoffmannworkedforHowardFloreyandErnstChainWhatis（3)inthemedicineSalicylicacidandsomeother(4）_______MouldgrowingonaspecialtransparentjellyUses1.Reducingfeverandstopping(5)__________2。Reducingtheriskofheartattacks3.________(6)astroke4。Reducingtheriskofcoloncancer5。Reducingbloodsugar（7）_1.Treatingwoundsandillnessescausedby(8）__________2。TreatingillnesseslikepneumoniaHonorsgiventothemedicinesorthescientistsAppearedintheGuinnessBookofRecordsasthebest-selling(9)1。Consideredtobeoneofthemostimportantmedicinesin（10)__________society2。NobelPrizeinPhysiologyorMedicine2。Discussion:Whatharmdomedicinesdotopeople?（B级)课后测评1.识记短语1。集中于…上,着重（讲述）_______2。打开____________________3.很有可能______________________4.证实对人类有益____________5。咀嚼…________________________6。减轻身体疼痛或退烧___________________7。thefirsttrialofthismedicine__________8。以粉末形式________________9。被制成片剂出售__________________10.最畅销的止痛药_____________________11.有可能降低心脏病发作的风险__________________________________12.reducetheriskofsomecancersby40percent________________________13.延年益寿__________________14.increasethestandardofpeople’shealth_________15.在当代社会__________________16.在…上试用某物________________17。使…变纯____________________18.当作,用作…___________________19.大量地______________________20。批量生产_______________________21.由于…的广泛使用______________________2.FurtherreadingABOUTLIPITORLipitor(阿伐他汀钙片)isaprescriptionmedicine.Alongwithdietandexercise,itlowers“bad”cholesterol（胆固醇）inyourblood.Itcanalsoraise“good”cholesterol.Lipitorcanlowertheriskofheartattackinpatientswithseveralcommonriskfactors,includingfamilyhistoryofearlyheartdisease，highbloodpressure,ageandsmoking。WHOISLIPITORFOR？WhocantakeLIPITOR:●Peoplewhocannotlowertheircholesterolenoughwithdietandexercise●Adultsandchildrenover10WhoshouldnottakeLIPITOR：●Womenwhoarepregnant,maybepregnant，ormaybecomepregnant.Lipitormayharmyourunbornbaby.●Womenwhoarebreast-feeding.Lipitorcanpassintoyourbreastmilkandmayharmyourbaby。●Peoplewithliver(肝脏）problemsPOSSIBIESIDEEFFECTSOFLIPITORSerioussideeffectsinasmallnumberofpeople：●Muscle（肌肉）problemsthatcanleadtokidney(肾脏)problems,includingkidneyfailure●liverproblems。YourdoctormaydobloodteststocheckyourliverbeforeyoustartLipitorandwhileyouaretakingit.Callyourdoctorrightawayifyouhave：●Unexplainedmusclepainorweakness,especiallyifyouhaveafeverorfeelverytired●Swellingoftheface,lips，tongue，and/orthroatthatmaycausedifficultyinbreathingorswallowing●StomachpainSomecommonsideeffectsofLIPITORare:●Musclepain●Upsetstomach●ChangesinsomebloodtestsHOWTOTAKELIPITORDo：●TakeLipitorasprescribedbyyourdoctor,●TrytoeathearthealthyfoodswhileyoutakeLipitor。●TakeLipitoratanytimeofday,withorwithoutfood。●Ifyoumissadose（一剂）,takeitassoonasyouremember。Butifithasbeenmorethan12hourssinceyourmisseddose,wait.Takethenextdoseatyourregulartime.Don’t：●Donotchangeorstopyourdosebeforetalkingtoyourdoctor.●Donotstartnewmedicinesb