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Unit4OurWorldTopic3TheInternetmakestheworldsmaller.(SectionC)教学设计[Materialanalysis]本节课以阅读的形式介绍了因特网的利与弊，复习“主语+及物动词+宾语+宾补”的结构，同时要求学生快速阅读文章了解文章大意，通过英文解释判断单词的含义以及寻找细节信息，培养学生全面看待事物的能力。2a通过小组合作以采访的形式了解学生使用因特网的情况，要求学生根据采访信息写一篇介绍同学们使用因特网情况的文章。教师可以通过全面分析因特网的特点，给学生提供一些关键词，帮助学生辩论因特网的优点及缺点。要求学生通过自己的实际情况参与掌握本课。[Teachingaims]Knowledgeaims：1.能根据音标正确拼读下列生词：correct,safely,true,perfect,cheat,search。2.能理解下列单词的含义并能拼写其中的黑体词：perfect,true,correct,search。3.能够正确使用“主语+及物动词+宾语+宾补”的结构。4.能够用英语谈论因特网的利与弊。Skillaims：1.能听懂本课文本材料，及其他介绍因特网的文章。2.能在图片或者关键词的提示下，介绍一件事物的正反两方面。3.能读懂本篇文章以及与之水平相当的文章。4.能通过调查，写出他人使用因特网的情况。Emotionalaims：通过对因特网利与弊的学习，学生能够明白任何事物都有两面性的道理，教育学生正确使用因特网。[Thekeypointsanddifficultpoints]Keypoints：1.复习“主语+及物动词+宾语+宾补”的结构。2.学习用英文介绍因特网的特点。3.利用所学知识、结合调查结果写一篇有关同学们使用因特网情况的文章。Difficultpoints：根据采访结果写一篇报道。[Learningstrategies]1.在学习因特网利与弊的时候，对比记忆，一条优点与之对应的不足，可以让你在辩论的时候借助对方的信息，还击对方。2.采访结束之后，你应该将采访的结果用文章的形式记录下来。[Teachingaids]Computermultimediaprojector[Teachingprocedures]StepInteractionpatternStudentactivityTeacheractivityIntroduction(6minutes)1.Thewholeclassworkandgroupwork2.Groupwork3.Groupworkandindividualwork4.Groupworkandindividualwork5.Individualwork1.Studentsenjoytheshortmovie.Understand“Everycoinhastwosides”.2.Studentsdiscussthequestionsandtheshortmovie,thenanswerthefirstquestion.3.Studentsgivetheirdifferentanswersaccordingtotheirownideas.4.Volunteersanswerthequestionwithdifferentanswers.Otherstudentsshowtheirownopinionbysaying“IamsureitisagoodwayforEnglishlearning.”“Iamnotsureif...”5.Studentschoosethegoodwaysthatfitforthem.1.ShowashortmovieaboutdifferentpeopleusingtheInternetindifferentways.SuchasalittleboyisplayinggamesontheInternetdayandnight.AnotherboyisstudyingEnglishontheInternet.2.Showthequestionsin1atostudents.Thenaskstudentstodiscussthesequestionsingroups.3.Invitestudentstoanswerquestion1and2.4.Invitemorestudentstosharetheiranswersofquestion3“HowcanyouusetheInternettolearnEnglishafterclass?”5.TeachersummarizesthegoodideasofEnglishlearning.E.g.WatchingEnglishmoviesafterfinishinghomework.Searchingsomegoodwaystoremembernewwords.Presentation(10minutes)1.Thewholeclasswork2.Thewholeclasswork3.Thewholeclassworkandgroupwork4.Thewholeclasswork5.Individualwork6.Groupwork1.Studentsread1a.Thefirstandlastparagraphscanhelpthemfindthemainideaofthepassage.Underlinethenewwords.2.Studentsfindthenewwordsinpassagesandguessthemeaningsinthesentences.3.Studentschecktheiranswersbychangingthenewwordsintotheirmeanings.Thenchecktheanswersingroups.4.Studentsreadthenewwordsafterthetape.Payattentiontothepronunciation.5.Studentsread1aagain.TheycanfindthatthewholepassageistalkingabouttheInternet.6.Studentsread1acarefully.Theycanfindtheanswersinparagraphs2and3.1.Finish1a.Askstudentstoread1a,thengetthemainideaofthepassageandunderlinethenewwords:“change,side,true,perfect”.2.Finish1b.Show1btostudentsandgivethem2minutestofinish1b.3.Advisestudentstochangethewordsintotheirmeaningsinthepassage.Askstudentstocheckwhethertheiranswersarerightorwrong.4.Teachthenewwords.5.Givestudents2minutestoreadthepassageagain.Andthenaskstudentstogiveitagoodtitle.6.Show1dtostudents.Thenaskstudentstoread1acarefullyandfillinthetable.Consolidation(10minutes)1.Individualwork2.Groupwork3.Groupwork4.Groupworkandthewholeclasswork1.Studentssharetheiranswerswiththeirclassmatesandalltheanswersareinthepassage.2.Studentsdiscussingroups.Theyshouldlooktheinformationupinthetextbooksandthenotebooks.3.Studentsstandup,showingtheirideasandsittingdown.Eachstudenthas2minutestoexpress.Theyshoulddebateactively.E.g.GroupA:IamsuretheInternetcanbringusconvenience.Wecandosomeshoppingwithoutleavingtheroom.GroupB:Iamnotsureifyourwordsaretrue.MoreandmorepeoplebuythingsontheInternet.Butwecan’tseethegoodsdirectly.Sometimestheyarenotgood.4.StudentsdiscussingroupsandknowtheyshouldusetheInternetcorrectlyfromnowon.1.Invitesomestudentstosharetheiranswerswiththeirclassmates.2.Debate:Teacherdividestheclassintotwoparts.PartoneaimstofindtheadvantagesoftheInternet,whilepart2aimstofindthedisadvantagesoftheInternet.3.Organizeadebatemeeting.Drawsmilingfacesontheblackboardwhenstudentsgivetheirideas.4.Teachersummarizesthedebatemeeting.Thenshowtheidea:Everycoinhastwosides.AfterthedebatingweknowhowtousetheInternetcorrectlynow.Practice(10minutes)1.Thewholeclassworkandpairwork2.Pairwork3.Pairwork4.Individualwork5.Groupwork6.Groupwork1.Studentsworkinpairs.Askandanswerthequestions.2.Studentsmakeadialogue.Learnthegeneralquestionform“besure”.3.Studentspracticethedialogue.4.Studentsfillintheblanksin2bwiththehelpof2a.5.Threestudentsfromonegroupcometotheplatform.Twostudentsofthemmakeadialoguebasedontheinformationin2a.Thethirdstudentreportsapassagebasedontheirdialogue.6.Anotherstudentcomestotheplatformtosharetheirworks.1.Finish2a.Showthequestionsin2a.Askstudentstoworkinpairs.2.Askstudentstomakeadialoguewiththehelpofthefivequestions.Remindstudentstopayattentiontothefifthquestion:AreyousuretheInternetisgoodforus?3.Invitestudentstopracticethedialogueinclass.Remindstudentstopayattentiontothetone.4.Finish2b.Askstudentstowriteashortpassagebasedonth