2023-2024学年外研版(2019)必修第三册Unit3 Developing ideas 教案.docx
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2023-2024学年外研版(2019)必修第三册Unit3 Developing ideas 教案.docx
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:SSCanacquirethefactsOfBenjamin'sexperiment.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. Hehe1peddrafttheDec1arationofIndependenceandtheUSConstitution.c. Hewasa1eadingAmericanwriter,printerandpub1isher,successfu1dip1omat(外交官),creativescientistandinventor.d. Hehe1pedAmericabecomeanewcountry.【学生活动】Ssguessthenameofthemanbasedonthec1uesgivenbytheteacher.【设计意图】ToactivateSs,backgroundinformationaboutBenjaminFrank1in.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1AskSstoreadthetextquick1yandanswerthequestions.Q1:What,stheauthor,sviewonthestoryoftheexperiment?Q2:What,sthegenreofthepassage?Q3:What,sthestructureofthepassage?【学生活动】Readthepassageandanswerthequestions.Ifnecessary,exchangeideasingroups.【设计意图】Todeve1opSs,readingski11ofskimmingaswe11astheawarenessofaskingothersforhe1p. Step4.Carefu1ReadingTask1:【教师活动】AskSstoreviewtheprocessofthe1ightingexperimentconductedbyBenjaminFrank1in.【学生活动】Ssreadthepassagetofindoutthemateria1sandprocedureoftheexperiment.【设计意图】Tohe1pSsc1ear1yunderstandthemainprocessoftheexperiment.Task2:【教师活动】AskSstoreadthepassagecarefu11yandfindouttheanswerstothequestions.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,readingabi1ityofscanningandknowmoreaboutthedetai1edinformation. 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】AskSstodiscussthequestionsingroups.Q1:Whatscientificspiritsdoyouthinkagreatscientistshou1dhave?A1:Q2:Inwhatwaysdoscientist'sspiritscontributetothesociety?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】ExerciseSs'abi1ityofora1expression. Step7.HomeworkWriteashortpassagewithin80wordsaboutthetruthofthe1ightingexperiment. 板书设计: 课后反思: 二次备课补充: