八年级英语语法课教案主备教师赵飞课题名称Howoftendoyouexercise?SectionA2(GrammarFocus-3c)所属单元(章节)Unit2SectionA2课标对单元的总体要求1.KnowledgeObjects:1)Reviewthefrequencywordsbyaskingsomequestions.2)Masterthesimplepresenttense.2.MoralObjects:Afterlearning,helpthestudentstohaveahealthyeatinghabit,haveenoughsleep,domoreexerciseandkeephealthy.Helptoimprovestudents’logicalcapability,creatstudents’interestofpositivethinkingandmakethestudentsunderstandeachothertobuildthefriendship.本节主要知识点Howoftendoyou/doeshe/she......课时主要目标one重点Howoftendoyou/doeshe(she)….?—I/He(She)usually…Theusageoffrequencywords:always;usually;often;sometimes;hardlyever;never主要教法或学法TeachingMethodsObjectTeachingMethodSituationalTeachingMethodLearningMethodsTask-basedLearningMethodExploratoryLearningMethod难点第三人称单数谓语动词在此核心句型中的运用处理方法结合视觉听觉和口头表达,反复操练关键点主语是单三,谓语动词+s处理方法编顺口溜方便记忆教学主要程序(步骤)ProcedureⅠ.Warming-upandrevision1.Reviewtheadverbsoffrequencybyaskingandanswering.2.头脑风暴式导入头脑风暴(brainstorming):教师首先根据本节课的主要语法内容确定导入主题词,利用多媒体选择并引入能够激发学生想象的与主题词相关的图片如锻炼exercise=doexercise=dosports=playsports拓展domorning/eyeexercises购物阅读做家务上钢琴课购物等,视频如看电影看电视等,文字如always,hardlyever,never等,激发学生进行各种相关的联想。但联想的内容要与本节课所授的语法知识相关。3..Askandanswersomeoralquestionsonhowoftenyouexercise.Ⅱ.ExperienceandFindingActivity1.设计主题谈论假期或周末活动Pairwork:A:Whatdoyoudoonweekends/vacation?B:Iusually......A:Whatdoeshe/shedoonweekends/vacation?B:He/Sheusually......(当主语是单三时谓语动词+s)A:Whatdotheydoonweekends/vacation?B:Theyusually.......(当主语是复数第三人称时谓语动词不+s)Activity2.设计主题谈论活动频率(根据表格内容进行小组活动)PersonActivityAdverbsoffrequencyyouexercisealways/usually/oftenhegotothemoviessometimes/hardlyever/nevershehelpwithhouseworkonce/twice/threetimesaweektheywatchTVeveryday/everytwodays=everyotherday/everyfourdaysGroupwork:A1:Howoftendoyou......?B1:Ialways/usually/often......C1.Doyou......?B1:Yes,Ido.Ialways/usually/often....../B1:No,Idon’t.A2:Howoftendoeshe......?B2:Hesometimes/hardlyever/never......A3:Howoftendoesshe......?B3:She.....once/twice/threetimesaweek.A4:Howoftendothey......?B4:They......everyday/everytwodays=everyotherday/everyfourdaysThestudentsopensthebooksandreadthesentencesinGrammarFocusandasksomequestionsiftheyhave.Thestudentstrytofindouttherules,theteachercanaddsometothem.Ⅲ.Summing-up1.TellSstrytofindtheanswers.A:howoften意为“__________”,是用于提问表示__________的特殊疑问词组。其答语应为表示________的副词或副词词组。句子的时态一般是_____________,也可以是一般过去时。翻译:你多久去游泳一次?一个星期三次。_______________________________.B:一般现在时态在一般现在时的一般疑问句中,当主语为第三人称复数或单数时,需要句子前加助动词Do或Does。他们通常在周未锻炼吗?___theyoften________onweekends?她一周上网二次吗?_____she_____theInternettwiceaweek?顺口溜:一般现在时主语单三时谓语动词加sdoes,doesn’t别忽视后面动词现原形Ⅳ.Practice本阶段旨在帮助学生熟悉新语言项目的书面和口头形式,使学生初步形成新的语言习惯,具体操作如下:1.3aCompletethequestionswithdoordoes.Thenmatchthequestionsandanswers.2.Thenaskandansweraboutthequestionsinpairs.3.3bUsethewordsgiventowritequestions.Thenaskandansweraboutthequestionsinpairs.方法指导:应通读所有词汇,掌握句子大意;然后再考虑人称和时态。最后,按所学的句子结构来构成句子。学生们,按老师指导的方法完成3b,并逐句推敲组成正确的句子,理解掌握句式结构,在实际的运用中掌握一般现在时的一般疑问句和特殊问句,当主语为第三人称复数或单数时,需要句子前加助动词Do或Does。提高自己的分析能力及综合运用能力。Ⅴ.Production1.LetSsworkingroupsofsixoreight.2.TellSstodiscusswhatactivitiestheydoonweekends/vacationinfactandhowoftentheydo.Thenmakeasurveybyaskingquestions.3.Trytomakeareportabouttheirpartners.Activity.设计主题猜一猜看谁和好朋友最默契先挑选两人A和B---好朋友背靠背站立,一个学生提问AWhatdoyouusuallydoonweekends/vacation?/Howoftendoyou......?提问BWhatdoeshe/sheusuallydoonweekends/vacation?/Howoftendoeshe/she......?两人同时作答,答案用英语写在纸上,看看谁和好朋友最默契.(最后,可以经学生们评议来推举最有默契的小组)Ⅵ.Progress1.Lettheteachermakeasummaryifnecessary.2.3cWhatcanyoudotoimproveyourEnglish?Addmorethingstothechart.ThenaskandanswertofindthebestEnglishstudent.板书设计:Unit2Howoftendoyouexercise?SectionA2(GrammarFocus-3c)A:Whatdoyoudoonweekends/vacation?B:Iusually......doeshe/shedotheyA:Howoftendoyou......?B:Ialways/usually/often......C.Doyou......?B:Yes,Ido.Ialways/usually/often....../B:No,Idon’t.HomeworkDoasurvey:Whatdoeshe/shedoonweekends?Howoftendoeshe/she......?主要教学环节设计说明环节内容要点对应的师生活动目的(意图)时长(分)预习或准备Reviewtheadverbsoffrequencyaskanswer强化频率副词2分导课头脑风暴式导入与主题词相关的图片,文字等教师利用多媒体展示图片或文字学生观察并说出相关的英语词汇或短语激发学生进行各种相关的联想。联想的内容要与本节课所授的语法知识相关。3分主要知识点学习感知发现总结练习运用设计活动,确定任务学生学习,探究,运用学生们理解掌握句式结构,在实际的运用中提高自己的分析能力及综合运用能力。15分巩固(教材安排部分)3a3b教师进行方法指导学生们,按老师指导的方法完成3a3b,理解掌握句式结构,提高学生的分析能力及综合运用能力。10分巩固(自己补充部分)8分堂清GrammarFocus分析解释三个句式的人称时态变化感悟探究通过小组探究充分理解和运用5分辅助作业做调查表2分辅助手段(教具、学具、电教媒体等)说明手段项目对应辅助的知识点(或环节)及操作建议多媒体课件ppt知识点的条理和环节的层层推进,强调人称的变化和频率副词的变化其他建议重点突破主语单三,谓语动词加s疑问句doesdoesn’t后动词现原形备课组长签字:王小趁