浙江省温州市瓯海区实验中学八年级英语下册《Unit6Howlonghaveyoubeencollectingshells？》教案教学内容：P44-45SectionA1a-2c教学目标：1.知识1.学生能初步掌握句型Howlonghaveyoubeenv-ing…?及其回答2.学生能学会使用forandsince3.学生能区分一般过去时态和现在完成进行时态2.技能1.学生能听懂对话，并记录关键信息2.学生能根据图片及其他一些信息进行简单的对话3.学生能就爱好这一问题采访同学3.情感态度1.通过谈论兴趣爱好，激发学生对课余爱好的重视和喜爱4.学习策略1.听力策略：记录关键词2.认知策略：利用图片等非语言信息理解主题3.交际策略：积极主动与搭档合作，学习英语教学重难点：教学重点：1.学生能初步掌握句型Howlonghaveyoubeenv-ing…?及其回答2.学生能听懂听力内容，记录关键信息教学难点:1.学生学会使用forandsince2.学生能区分一般过去时态和现在完成进行时态TeachingproceduresStep1Warmingup&leadingin1.Greetings2.Freetalking&leadinAskstudents:Whatdidyoudoyesterday?Students:Washclothes……dohomeworkT:Whendidyoubegindoinghomework?Whendidyoustop?(Writethetimeontheblackboard)Howlongdidyoudoyourhomeworkyesterday?Howlonedidyousleep?Nowimagine…isstillsleeping.Howlonghaveyoubeensleeping?Helpthestudenttoanswer:Ihavebeensleepingfor…hours.Eg.stayatschool/haveanEnglishclassStep2GuessingHowlonghasMsHuangbeenteachingEnglish?Youcanguesslikethis:MsHuanghasbeenteachingEnglishfor…years.Step3ListeningT:MsHuangisgoodatEnglishandsheenjoysteachingyouEnglish.Thesestudentslikeskating.1.Accordingtothepicture,teach:skateskatingskater(s)apairofskates2.Letstudentspredictquestionstheinterviewerwillask3.Listenandwritedownthekeywords(afterdemonstration)4.Checktheanswersbyaskingandanswering(Firstbetweenteacherandstudent,thenstudentsaskandanswer)Step4Presentationforfiveyears=sincefiveyearsago(fromthelistening)Presentmoreexamples:1.collectshellsHowlonghasTonybeencollectingshells?Hehasbeencollectingshellsfor7years.since7yearsago.since2005sincehewas7yearsold.2.Kobeplaybasketball3.JackieChanactStep5Haveatry1.Fillintheblankswith“since”or“for”2.Letstudentstrytotellhowtouse“since”and“for”Step6PairworkGivestudentssomepicturesandletthemdopairwork.A:Howlonghave/has…beenv-ing…?B:…have/hasbeenv-ingfor…/since…(给出时间点、时间段、几点到几点、年龄等多种表达供学生选择。)Step7Listening1.Letstudentspredictquestions2.Listenandcheckthequestionsyouhear3.ListenagainandmatchtheanswerswithquestionsStep8AsurveyNameHobbyHowlongIreadingsince…/for…Youcanreportlikethis:Report：Inmygroup,Ilike…,andIhavebeen…Myfriend…likes…,andshehasbeen…Step9Summary1.thedifferencebetweenthesimplepasttenseandthepresentperfectprogressivetense2.howtouse“for”and“since”Step10HomeworkA.ReadtheconversationsonPage90&91FinishPart1inworkbookB.MakeasurveyAskyourfamilywhattheirfavoritesportisandhowlongtheyhavebeendoingit.
