Theenvironment课题Unit3Theenvironment课型ReadingⅡ备课时间1period教材分析教学目标1.Studentsmasterthelanguagepointsofthetext.(resultin,makeadifference)2.Studentscanusetherightsentencestructureinthetext.3.Studentscanfigureoutthreeelementstothedestructionoftheenvironmentandtheresults.教学重点Masterthelanguagepointsofthetext.教学难点Threeelementstothedestructionoftheenvironmentandtheresults.教学关键Howtouselanguagepoints.教法与学法指导Self-study,groupdiscussion教学环节主要教学步骤或内容学生主体活动教师活动设计意图时间分配第一环节复习回顾主阅读篇章Step1.Readingcomprehension.1.Readthetextparagraphbyparagraphtogetaviewofthethreeelementstothedestructionoftheenvironment.2.Readthepart-Thegreenhouseeffect,putthesentencesintoacorrectorder.3.Readthepart-6.Guidestudentstofinishrelatedexercisein25minutes.1.TrainSs’abilityofreadinginalimitedtime.25Cuttingdownforests,andthenfinishthefollowingchart.4.Readthepart-Badhabits,andthencompletethechart.5.Readthelastparagraph,andthenfinishthechart.第二环节自学课文中的语言点Step2Languagepoints(self-study).2.Self-studyonthelanguagepoints.①Readthetexttofindtheimportantwordsandphrases:destroy,nature,soil,flood,friendly,recycle,purposeandphrasesresultin,makeadifference.②Learnthelearningsheettofinishtherelatedexercise.③Groupworktosharethelearningresultandhelptosolvethedifferentpoints.④Showthelearningresultbygroups.2.Presentthelearningsheetaboutthelanguagepoints.Tellsstofindtherelatedsentencesandlearnthekeypoints.3.Helptoorganizetheclasstoworkingroups(leaderandmembers).2.Cultivatess’abilityofself-studyonthekeypoints.3.Cooperationabilityistrainedhere.10第三环节Step3Usingthelanguagepoints.3.Solvetheproblemsgivenbytheteacherto4.Explaintherulesforthe4.Reviewthepoints.5课堂练习winmarksfortheirgroup.wholeclass.第四环节课时小结Step4Discussion4.Discuss-Howtoprotecttheenvironment?1)Whatotherbadhabitsdopeoplehaveintheirdailylives?2)Whatshouldwedotohelpprotecttheenvironment?5.Directthemtohaveadiscussion.6.Praisethebestgroup.5.Helpsstodevelopgoodhabitsofprotectingtheenvironment.5第五环节课后作业FinishWorkbookP34VocabularyandP42-43ReadingB,C课堂教学流程Readingcomprehension→Languagepoints→Discussion→Exercises效果评价与反思
