译林版八年级下册英语Unit8Agreenworld课时教学设计

译林版八年级下册英语Unit8Agreenworld教学设计制作人：桥巩初中李春梅课题：Welcometotheunit(第一课时)一、教学内容：八年级英语下册Unit8第一课时Welcometotheunit（课本P106-107）二、教学目标：环保生活，保护环境。三、教学重点难点：“三会”新单词，会说一些保护环境、过环保生活的句子。四、情感目标：教育学生爱护环境，从我做起。五、教学过程：Step1:Newwords:dig挖(过去式dug,现在分词digging)serious认真的，严肃的reduce减少breadfruit水果面包turnoff关上recycle回收利用（动词）plastic塑料的recycling回收利用（名词）separate分开separate…into…把…分成…cutdown砍倒allow允许allowsbtodosth允许某人做某事be(not)allowedtodosth(不)被允许做某事step2:TeachbookP106dialogsaboutEddieandHobo.教学生熟读对话，理解对话内容，找出考点，并能回答以下问题：1.WhatisHobogoingtodowithatrowel?doesHobowanttoplantmoretrees?3.DoesEddiewanttogowithHobo?4.WhatdoesEddiewanttoplant?【合作探究】两人一组分角色朗读对话。Step3:TeachbookP107PartA.Comparedwiththelastfewyears,doyouthinktheenvironmentisgettingbetterorworse?Theenvironmentisgettingworseandworse!Whatcanwedotoprotecttheenvironment?Let’sleantP107partA.a.Wecanreduceairpollutionbyridingbicycle.b.Wecansavewaterbytakingshortershowers.c.Wecansaveenergybyturningoffthelightswhenweleaveaclassroom.d.Wecanprotecttheenvironmentbyrecyclingwaste.Notice:by+V-ing【合作探究】四人一组分任务完成以上a,b,句熟读翻译，然后合作互助共同完成以上四句。老师抽查1-2个组。Discuss:Whatcanwedotoprotecttheenvironmentinourdailylife?Step4:TeachP107PartB:Let’sleantP107partB.Listentotheconversationandfindoutthewaysofprotectingtheenvironment.【合作探究】四人一组分任务完成熟读并翻译对话，然后合作互助。老师抽查1-2个组。找出对话中提到的环保生活方式。(answers)1).taketheundergroundtoschool/work2).choosepublictransport,ridebicycles3).takeshortershowerstosavewater4).turnoffthelightswhenweleavearoom3.Discuss:Doyouknowhowtoliveagreenlife?Discussitingroupsoffourortwo,usingtheconversationasamodel.A:Howdoyouliveagreenlife?B:Icangotoschoolbybike.C:Ioftentakeshor