Ｕnit6It'simportanttohaveahealthylifestyle第二课时：(SectionA2a2b2cGrammarFocus)能力目标：能从所听到的对话中获取信息。知识目标：1.掌握单词stranger2.短语：makeone'sowndecisionsstayoutchatontheInternetinorderto3:句型：Inordertobehealthy,teenagersneedtogetenoughsleep.Sheistooyoungtomakeherowndecisions.Tellthemnottomeetstrangers.4：语法：needtodo的用法教学方式：任务型教学，多媒体辅助教学等。Step1:复习１.检查作业２.操练对话A:Doyouthinkit'simportanttoexercise?B:Iguessso.Howaboutyou?A:Yeah,Ido.Exercisinghelpsteenagerstostayhealthy.B:Ithinkit'salsoimportanttospendtimewithfriends.A:Uhhuh,Iagree.(有针对性的复习语言目标)Step２：呈现（Presentation）1：出示教学目标：（1）掌握单词stranger（2）短语：makeone'sowndecisionsstayoutchatontheInternetinorderto（3）句型：Inordertobehealthy,teenagersneedtogetenoughsleep.Sheistooyoungtomakeherowndecisions.Tellthemnottomeetstrangers.（4）语法：needtodo的用法2：让学生把2a,2b内容先浏览一遍，找出学习目标中的单词、短语、句型，做到心中有数。为听力打好基础Step3：听力训练２a2b(Listening)ListentoaclassconversationChoosethecorrectanswer.(让学生明白听力要求)１：Ｐlaytherecording.Studentonlylistenthefirsttime2:Checktheanswer3:PlaytherecordingagainA:Inordertobehealthy,teenagers____________enoughsleep.B:It's__________talkthingsoverwithyourparents.C:Myparentstell__________chatontheInternet.D:Whatismostimportantis______believethatadultswanttohelp.(用同样的方法做听力训练２b)Step4:操练（Practice）1:Asktwostudentstoreadthesampleconversationinthebooktotheclass.(让两个学生读课文中的对话)２：Makeaconversationusinginformationfromactivities2aand2b(用2a和2b中的信息做对话)３：Askstudentstoworkinpairs.４：Askoneortwopairstosaytheirconversationstotheclass.Step5:GrammarFocusStep7:作业（写作练习）编写一个对话，要求用到本单元学过的句型。
