Module 9 Unit 3-2 示范课教学设计（外研版九年级英语上册）

Module9GreatinventionsUnit3Languageinuse-2教学设计一、教学目标1.能够读懂谈论发明创造的文章。2.通过阅读材料了解因特网和电子书的历史、现状以及优缺点，帮助学生开阔视野，增长见识。3.能够使用含有被动语态的句子描述一项重要发明。二、教学重点及难点重点：1.继续巩固被动语态的用法。2.能够使用含有被动语态的句子描述一项重要发明。难点：1.继续巩固被动语态的用法。2.能够使用含有被动语态的句子描述一项重要发明。三、教学准备多媒体课件四、相关资源五、教学过程StepIWarm-up1.FreetalkA:Whenwas…invented?B:Itwasinventedin...2.Let’sreview3.Exercise设计意图：对话导入谈论不同发明的时间，复习总结被动语态的用法，通过练习巩固本单元的语法重点。StepIIPracticeActivity71.LookandsayTshowsapictureofTimBerners-LeeandtalksaboutitwithSs.2.FastReadingWhoisTimBerners-Lee?3.AskSstoreadthepassageandchoosethebesttitle.4.Checktheanswerasaclass.5.TellSstocoverthepassageandworkingwithapartner,trytocompletethechartfrommemory.6.AllowSstoreadthepassageagaintochecktheiranswers.7.Checkanswersasaclass.Aroundtheworld1.LookandsayWhat’sinthepicture?Whatdoyouuseitfor?2.Readandanswer.Whataretheadvantagesanddisadvantagesofe-books?3.Shareideasasaclass.设计意图：通过多种方式介绍了解因特网和电子书并理解文章内容，帮助学生开阔视野，增长见识。CulturalBackgroundIntroduceE-books.设计意图：通过介绍电子书，帮助学生了解相关文化背景知识、拓展知识面。StepIIIProductionActivity81.PutSsingroupsofthreeorfour.Tellthemthateachstudentshouldthinkofoneinventionthathaschangedtheirlife.2.AskSstotelltheirgroupsabouttheinventions.Makesurethateachstudentisgoingtothinkaboutadifferentinvention.3.Tanalysesthetopicofthismoduleandthewritingideas.设计意图：通过“谈论科技发明”的写作思路讲解，帮助学生掌握相关话题的写作技巧。Activity91.Workingwiththeirgroup,eachstudenttellstheirgroupmatesabouttheresearchintotheirinvention.Groupmatesgiveideasforinformationthatcanbeadded,changedandsoon.2.Sstakenotesontheirgroupmates’suggestions,thenpreparetoaddthemtotheirinformation.Activity10Groupspreparetopresenttheirfindingstotheclass.设计意图：通过小组合作完成本节课写作任务，互相提出建议，补充个人观点，完成从输入到输出。StepIVExerciseSsdosomeexercises.1.Teenagers_____________(allow)tosmoke.2.Theearthisourhome.Itmust________________(protect)well.3.Theroomwas___________(fillwith)smoke.4.Thesemagazinescan_________________(takeoutof)thereadingroom.设计意图：通过练习巩固课堂所学知识。StepVSummary一般过去时was/were+done一般现在时am/is/are+done一般将来时的被动语态结构:will/be(am/is/are)goingto+be+done含情态动词的被动语态结构:情态动词+be+done设计意图：带领学生梳理所学知识，方便学生课后巩固复习。StepVIHomework1.Reviewthelanguagepointsandgrammarpointswehavelearnedinthismodule.2.Findmoreinformationaboutnewinventions.六、板书设计Module9GreatinventionsUnit3Langu