教案教学基本信息学科English学段初中年级八年级单元Unit2课题Howoftendoyouexercise?总课时数6课时SectionB(1a-1e)课型听说课授课时间教学目标及教学重点、难点教学目标：Attheendoftheclass,thestudentswillbeableto:1.learntounderstandandusewh–questionsandadverbsoffrequency.2.learnnewwords:junk,junkfood,coffee,health...3.eathealthilyandhaveagoodlivinghabit.教学重点：1.Keyvocabulary:junk,junkfood,coffee,health...wantsb.todo,begoodfor,havegoodhabits,eatjunkfood,drinkcoffee,eathealthily,haveagoodlivinghabit...2.Keysentences:a.Howoftendoyoudrinkmilk?b.DoesTinahavegoodhabits?c.Howmanyhoursdoyousleepeverynight?教学难点：Learntouse“howoften”andfrequencywordstotalkaboutdailyhabits.教学过程(表格描述)教学环节主要教学活动设置意图Step1Warming-up(PPT3)1.MakeSsreadthequestionsandtrytogiveanswers.2.AskSshaveafreetalkabouttheirhabitsingroups.引导学生用回答问题的方式谈论关于习惯的问题。Step2Lead-in(PPT4-7)1.LeadSstobrainstorm.Listsomekindsofhealthyfood.2.MakeSslookatthepicturesandlearnthehealthyfood.3.MakeSslookatthepicturesandlearnthe引导学生头脑风暴列出健康食品，通过图片，学习与健康食物、垃圾食品\njunkfood.4.Readthenewwordsandphrases.相关的单词和短语,导入课本1a。Step3Presentation(PPT8-18)Workon1a.1.AskSstoreadthewordsin1a.Makesuretheyunderstandwhattheymean.2.Callattentiontothepictures.Saysomethingaboutthepictures.3.Matchthewordswiththepictures.4.Checktheanswers.5.Lookatthepictures,learnthewordsandandreadthem.Workon1b.1.Payattentiontotheconversationintheboxontheright.2.Readittotheclass.3.Pair-work.Chooseanewpartner.UsethewordsinActivity1atomakeconversations.4.Sharethestudents'conversations.5.Dividethewordsintotwogroupsandreadthem.利用生动的图片，学习1a和1b。学会区分健康食物和垃圾食品。为听力做铺垫。Step4Listening(PPT19-28)Workon1c.Nowyouwillhearareporterinterviewtwopeople,Tina&Bill.In1c,we'llknowwhoishealthy,BillorTina?1.Playthetapeforthefirsttime.Listentotheinterviewabouteatinghabits.Circleanswerstoeachquestion.2.AskSstotrytoanswerwhohasthegoodhabitsandwhohasthebadhabits,andgivereasons.Workon1d.1.PlaythetapeforthesecondtimeforSstolistenagainandthenfillintheblanksinthesurvey.2.Checkanswersinclass.3.AskSsdiscuss:Whohasbettereatinghabits?Whoselifestyleisbetter?在听力之后让学生多读这些句子,然后判断谁有最好的生活习惯。然后推测谁可能取得好的成绩，从而明白好习惯对学习成绩的影响。\nWhocangetbettergrades?4.CallsomeSstogivetheresultandreasons.Step5Role-play(PPT29)Workon1e.StudentAisthereporter.StudentBisTinaorBill.Askandanswerquestions.Thenchangeroles.1.AskSstoworkinpairstomakeaninterview.S1:Howoftendoyouexercise?S2:Iexerciseeveryday.S1:Andhowoftendoyou...?2.Callsomepairstopresentinclass.听力之后,分角色做一个采访练习，然后互换角色进行表演。以达到培养学生语言运用能力的目的。Step6Languagepoints(PPT30-35)1.Explaintheusageofwantsb.todo,begoodfor,healthy.2.AskSstoreadthem.解决本课时的单词的用法和重点短语，解决本节课的难点。Step7Exercises(PPT36-40)Showsomeexercisetopracticethekeywords,thetargetlanguageandkeysentences.通过单选、句型转换和完成句子等形式练习所学的知识点。Step8中考链接(PPT41)Practicetheusageofthekeywordshealthy.通过练习healthy这个词的用法，使学生将现在的学习与中考链接。Step9Homework(PPT42)以Myhabits(goodhabitsandbadhabits)为题目写一篇短文。（字数不少于50字）写短文是为了练习本单元所学的采访报告，将本课时所学的听力材料进行输出。板书设计Unit2Howoftendoyouexercise?SectionB(1a-1e)wantsb.todo,begoodfor,havegoodhabits,eatjunkfood,eathealthily,haveagoodlivinghabit.\n-Howoftendoyoudrinkmilk?-Idrinkmilkeveryday.Howmanyhoursdoyousleepeverynight?教学反思1.通过本单元的教学，引导学生认识良好的生活习惯和坏的习惯，从而培养学生的好习惯。1.本节课教师反复强调health、healthy、healthily的不同形式的用法，以及begoodfor，begoodat，begoodwith以及begoodto的区别。