2023-2024学年外研版（2019）必修第三册Unit3 Developing ideas 教案.docx

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1、课题:B3U3Reading：DeVeIODingideas课型：新授课课时：Period1-2授课班级：高届班授课人：授课时间：学习目标：1. SSCanacquirethefactsOfBenjamirfsexperiment:2. SSCandistinguishIheIrUeandfa1seinformationOfIheexperiment:3. SSCanhaveabetterUnderStandingOfSCienti行Cspirits:4. SSCanthinkCritiCa1IyaboutWhatWehavereadandheard.教学重点：SSCanacquirethef

2、actsOfBenjaminsexperiment.教学难点：SSCandistinguishthetrueandfa1seinformationOftheexperiment.教学准备：1. Mu1ti-media;2.B1ackboard&cha1k;3.Textbook,etc.教学过程：Step1.1ead-in【教师活动】1. Greetings；2. GuessTime:GiveSssomec1uesandaskthemtoguesswhothemanis.0.HeisoneoftheFoundingFathersoftheUnitedStates.b. Hehe1peddraft

3、theDec1arationofIndependenceandtheUSConstitution.c. Hewasa1eadingAmericanwriter,printerandpub1isher,successfu1dip1omat（外交官）,creativescientistandinventor.d. Hehe1pedAmericabecomeanewcountry.【学生活动】Ssguessthenameofthemanbasedonthec1uesgivenbytheteacher.【设计意图】ToactivateSs,backgroundinformationaboutBenja

4、minFrank1in.Step2.Pre-reading【教师活动】GuideSstopredictwhatwi11bementionedinthetextaccordingtothetit1eandthepicture.（学生活动Ss1ookatthetit1eandthepicture,andthenmakeapredictionofthecontent.设计意S1Todeve1opSs,readingabi1itytopredictthemainideaofanartic1e. Step3.FastReading教师活动1AskSstoreadthetextquick1yandansw

5、erthequestions.Q1:What,stheauthor,sviewonthestoryoftheexperiment?Q2:What,sthegenreofthepassage?Q3:What,sthestructureofthepassage?【学生活动】Readthepassageandanswerthequestions.Ifnecessary,exchangeideasingroups.【设计意图】Todeve1opSs,readingski11ofskimmingaswe11astheawarenessofaskingothersforhe1p. Step4.Carefu

6、1ReadingTask1:【教师活动】AskSstoreviewtheprocessofthe1ightingexperimentconductedbyBenjaminFrank1in.【学生活动】Ssreadthepassagetofindoutthemateria1sandprocedureoftheexperiment.【设计意图】Tohe1pSsc1ear1yunderstandthemainprocessoftheexperiment.Task2:【教师活动】AskSstoreadthepassagecarefu11yandfindouttheanswerstothequestio

7、ns.Q1:WhywasBenjamin,sexperimentnotentire1ytrue?A1:Q2:Whydoscientistsquestionacceptedideas?A2:Q3:Whatistheauthor,sattitudetowardssuchfictiona1stories?Why?A3:Q4:Whatistheauthor,sconc1usionfromthestory?A4:【学生活动】Ssreadthepassagetofindouttheanswerstothequestions.【设计意图】Todeve1opSs,readingabi1ityofscannin

8、gandknowmoreaboutthedetai1edinformation. Step5.Post-ReadingTask1:【教师活动】AskSstonumberthestatementstoshowhoweop1e,sattitudestowardsFrank1in,sexperimenthavechanged.（学生活动SsnumberthestatementsbasedontheirUndertstandingofthetext.设计意图CheckSs,understandingofthetext.Task2:【教师活动】AskSstodiscussthequestionsingr

9、oups.Q1:Whatscientificspiritsdoyouthinkagreatscientistshou1dhave?A1:Q2:Inwhatwaysdoscientistsspiritscontributetothesociety?A2:【学生活动】Sshaveanactivediscussionaboutthequestionswiththeirgroupmembers.【设计意图】Tohe1pSsformtheawarenesssofgroupcooperationandofferthemanopportunitytoexchangetheirideas. Step6.Summary【教师活动】GuideSstosumupwhattheyhaveIeamtaboutthepassage.【学生活动】Trytosummarizethecontentofthisc1asswiththeguidanceoftheteacher.【设计意图】ExerciseSsabi1ityofora1expression. Step7.HomeworkWriteashortpassagewithin80wordsaboutthetruthofthe1ightingexperiment. 板书设计： 课后反思： 二次备课补充: