初中英语八年级上册《Section B》优质课教案科普版-八年级英语教案

Unit2Topic3Mustweexercisetopreventtheflu?SectionB一、学情分析本节课的授课对象是八年级的学生，经过一年多的初中英语学习，学生掌握了一定量的英语词汇和句型，但已学知识不能够满足学生对于现实生活中真实情景表达的需要。正如歌德所说“心灵最深切关注的一切，只能经由嘴唇吐出的言词讨论。”经本课讲授，旨在以“活动讲授”为主线，以“互助学习”为手段，以词汇和句子为基础，以句型结构为框架，以语言运用为中心，落实根据已给信息和话题进行情景对话，培养学生用英语进行交流的能力。二、教案教学内容分析本节课是第二单元第三话题的SectionB（分两个课时完成）的第一课时1a,1b和1c，课型为听说课；话题为“Mustweexercisetopreventtheflu?”这与学生日常生活联系密切，是学生熟悉的生活实际。本话题是在Topic1和Topic2的基础上继续学习情态动词，这相对降低了学习难度，增强了学生对本课学习的信心。本课时也是对电话语言和留言条的延伸学习。学习内容与生活紧密相连，突出语言的工具性，注重培养学生运用语言的能力。在教学活动设计上，教师将以旧带新，通过不断滚动旧语言点而带出新语言点，螺旋上升，这样的安排不但扩大了话题的内容范围和深度，还可以分散、弱化教学难度，增强学生进入高年级后继续学好英语的自信心，让他们在温故知新的过程中不断开展更深层次的学习。教学目标Knowledgeaims：1.能正确运用反身代词进行听、说、读的学习活动。2.能正确写出电话留言。Skillaims：1.能准确朗读语言材料里的单词和句子,听懂有关电话留言的对话或文章。2.能正确地运用情态动词must,mustn’t和反身代词myself,yourself,herself,yourselves。4.能运用情态动词、反身代词结合本课动词短语，将对话和电话留言自如地转换。Emotionalaims：通过对话学习，了解医生的忙碌，要学会理解医生并知晓保持健康的重要性。重点难点Keypoints：反身代词的运用：myself,givehimthemessagemyself.Difficultpoints：ringsb.up,tellsb.(not)todo，dosth.(by)oneself短语的正确使用。学法指导小组合作学习，交际语言学习法5、教学过程个人智慧展示Step1Warm-up（2minutes）TT:教师，SS：所有学生，Ss:部分学生，ST:教师，SS：所有学生，Ss:部分学生，S1：一位学生。SS:Goodmorning,teacher.T:It’safinedaytoday.Let’sdosomeexercise,OK?TheteacherplaysthevideoofExerciseSongtogetstudentsreadyfortheclass.【设计意图】：日常对话可以拉近与学生的距离，通过video中熟悉的弦律，与视频互动，调动学生的学习激情。Step2Let’sreview（4minutes）T:Inthevideo,mothersandteacherstellustokeephealthy.Sowhatshouldwedotokeephealthy?SS:…T：Right,doctorscanalsogiveussomeadvicetohelpuskeephealthy,especiallywinteriscoming;weareeasytohavetheflu.Now,listentoaninterviewandfindouttheadvice.Payattentiontothesentenceswithshould,hadbetter,mustandsoon.Atthesametime,youcantakenotesbyyourselves.Studentslistentotheaudioandanswerthequestion“Whatshouldwedotopreventtheflu?”(Listenonceandanswer.Ifit’shardtoanswer,theteacherwillchoosea“Dr.Li”fromthestudentstoreadthedoctor’ssuggestions.)Studentsansweraccordingtothehalfsentencesontheboard.【设计意图】：通过采访录音，让学生做到耳到、口到、眼到、心到和手到，身心都活跃起来，为接下来的课堂学习奠定良好的基础。Step3Lead-in(3minutes)1.Presentthethreestudyingaimstomakestudentsknowwhatwewilllearnanddoduringthisclass.2.Group-workAccordingtotheself-studyguide,studentsworkingroupsanddiscusstelephonelanguage.Step4Let’slisten(8minutes)Listentotherecordingandanswerthequestions.WheredoesDr.LiYupingwork?WhorangDr.Liup?Studentsanswerthequestions.Listenagain;judgethefoursentencestogetmorefamiliarwiththeconversation.Andtheteacherwilltellstudentstocorrectthefalseone.Dr.Liisbusyrightnow.()Kangkangcanspeaktohisfatheronthephone30minuteslater.()KangkangringsDr.Liuptwiceintotal.()Kangkang’sfatherleavesamessage.()Studentsanswerthequestions,andifit’sfalse,theyshouldcorrectit.Watchthevideoandfillthetableoftelephonemessage.TELEPHONEMESSAGEFrom:_________To:___________Date:Oct.9thTime:12:20p.m.Message:______________________________________________TELEPHONEMESSAGEFrom:_________To:___________Date:Oct.9thTime:12:20p.m.Message:______________________________________________HuFang【设计意图】：听力练习可以帮助学生将输入与输出一体化，提高学生听词辨音、辨调的能力；培养听力理解的技巧和良好的听力习惯，养成良好的英语听力学习习惯。通过不同层次的听力任务，帮助学生熟悉文本内容，获取所需信息。再以小组活动的形式完成信息填写，增强自学意识和合作意识。Step4Let’stalk(7minutes)1.Studentsworkinpairsandpracticetheconversationfor2munites.Theteacherinvitesthreepairstoroleplayla.2.Retelltheconversationaccordingthegivenpattern,andstudentshave1minutstoprepareforit.WhenKangkang_______Dr.Li_____,MissHuanswersthephoneandtellsKangkangthatshe_______Dr.Liisbusy________.Halfanhourlater,Kangkangcallsagain,he’dliketo_____________Dr.Li.StillDr.Li_______.SoKangkang__________________.Heaskshisfather_______________thetalktomorrowafternoon.MissHuwill_________________.【设计意图】：通过不同层次、不同形式的对话练习，使不同学习水平的学生都能参与课堂活动，熟知课时内容，掌握重难点词汇与短语，并在活动中都学有所获。Step4Let’spractice(5minutes)T:BettyisKangkang’sclassmate.ShewillgotoDr.Li’talk.Andshewantsherfriend,Judytogowithher.SosheringsJudyup.CanBettyspeaktoJudyonthephone?SS:…T:…Judy’smotheranswersthephone,whatwilltheytalk?Doyouknow?SS:…T:Lookatthetablein1c,workwithyourpartnerandmakeupanewconversationlikelabyyourselves.(Ifit’sdifficultforstudents,theteacherwillshowanexample.)【设计意图】：不同形式的操练电话用语，帮助学生开口说英语，巩固练习本课时的重点语言点，为后面的学习任务铺垫基础。Step5Let’sproduce(8minutes)T:Judy’smotherwillgiveJudythemessage.SoshecangowithBettytothetalk.Yes?SS:Yes.T:Ofcourse,maybeKangkang’sotherclassmateswillcalltheirfriendstotakepartinthetalk.Sowhatwilltheytalkabout?SS:…T:AfterMissHugivesDr.Lithemessageherself,Dr.Liwon’tforgetthetalk.Right?SS:Yes.T:AndDr.LiwillringupKangkangtotellhissonthatheknowsthemessage,whatwilltheytalkonthephone?SS:…T:Nowyoucanchooseoneofthetwotasksandtrytomakeanewconversationinparis.Ibelieveyoucanmakeityourselves.Fiveminutes,go!Studentsworkinpairsforfiveminutesthenperform.【设计意图】：通过有选择权的练习方式，可以调动学生的好奇心，在浓厚兴趣的驱动下，学生也将不自觉地从“要我说”向“我愿说”过渡。同时，设置不同的等级的评比方式，有助于学生合作意识和竞争意识的培养。Step6Summary(2minutes)Theteacherwillcalculatethescoresofeachgroupsthengivesomeencouragem