【公开课教学设计】必修三Unit-4-How-life-began-on-the-earth-Reading-教案.doc

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1、M3U4Astronomy:thescienceofthestarsPeriod1Reading:Howlifebeganontheearth学校:开课班级:高一(12)班开课教师:指导教师:Ⅰ.ThreeDimensionobjectives1.Knowledgeandability1)Helpthestudentsfindoutthemainideaofeachparagraph.2)Makesurethestudentsfullyunderstandthewholepassageandcanretellit.3

2、)Enablethestudentstothinkandtalkaboutwhattoprotectfortheearth.2.ProcessandMethodsReadinganddiscussing.3.Emotion,attitudeandvalueStimulatethestudents’interestinthescienceofthestars,theearthandthelivingthings.Ⅱ.TeachingimportantpointsEnablethestudentstotalkaboutt

3、hebeginningoflifeontheearth.Ⅲ.TeachingdifficultpointsHowtohelpthestudentstosummarizethemainideaofeachparagraph.Ⅸ.Teachingmethod1.Task-basedteaching2.Process-orientedteachingapproach3.Students-orientedteachingandlearningⅤ.Teachingresources1.ThereadingpassageinMo

4、dule3Unit4,Howlifebeganontheearth.2.Multimediaandacomputer.Ⅵ.TeachingproceduresStepsTeacher’sActivitiesStudents’ActivitiesTeachingAims1.Lead-inandinstruction(5minutes)Talkaboutastronomyandtheplanets.Listentotheteacher’sinstructionandlearntoreadthenamesoftheeigh

5、tplanets.Stimulatethestudents’interestinthescienceofthestars.2.Scanning(5minutes)Letthestudentsfindoutwhenhumansbeingsappeared.Scanthepassageandfindouttheanswer.Helpthestudentsgetfamiliarwiththepassageandgetreadyforcarefulreading.3.Carefulreading(15minutes)Gett

6、hestudentstoreadthepassagecarefullyparagraphbyparagraph.Readthepassagecarefully,answersomequestionsandsumupthemainideaofeachparagraph.Helpthestudentsfindoutthemainideaofeachparagraph.4.Retelling(5minutes)Helpthestudentsdiscussandputtheorderofdevelopmentoflifein

7、toatimeline.Discusstheorderofthedevelopmentoftheearthandthedevelopmentoflife.Makesurethestudentsfullyunderstandthewholepassageandcanretellit.5.Discussing(10minutes)Askthestudentstobrainstormanddiscusswhatwecandofortheearth.Studentsbrainstormanddiscussthetopic.E

8、nablethestudentstothinkandtalkaboutwhattoprotectfortheearth.6.Presentation(5minutes)Asksomestudentstoshowandreadtheirdrafts,makesomecommentsandevaluation.Somestudentsreadthe