Unit 2 The Environment Reading 教学设计 2

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1、Unit2TheEnvironmentReading教学案2时间年月日上课时间]第周周月日班级节次课题Unit2TheEnvironmentReading总课时数第节目标1.Toteachthestudentshowtoreadadebate.2.Tolearntheusagesofsomekeypointsandfinishtherelatedpractice.重难点Theimportantwordsandphrases:cutbackon,whatif,runout参考Referencebooks方法Practice,discussion

2、教学辅助手段多媒体不用专用教室不用教学二次备课教学过程设计Step1:Readthetext(P22-23)andchoosethebestanswers.Step2:keyphrases(P23)1.显然__________2.关注、关心__________3.目前环境状况__________4.将……视为__________5.流入、注入__________6.对环境有害__________7.同时__________8.削减、减少__________9.同意某人（的观点）__________10.确实同意__________11.砍到；

3、减少；缩小__________12.对环境有益__________13.自由发言__________14.纳税、付税__________Step3:用方框内所给词组的适当形式填空。useup,runout,turninto,resultin,agreewith,payfor,openthefloor,befriendlyto,cutbackon,atthesametime1.Theelectriccar________________theenvironmentanddoesn’tusegasorpetrol.2.Whatstartedout

4、asanenjoyableholiday____________apainfulexperiencebecauseofthetrafficaccident?TranslatesomephrasesfromChinesetoEnglishandgiveexamplestothephrasesCompletesomesentencestoconsolidatethepointsTrytorecitesomeimportantsentences教学二次备课教学过程设计3.TheInternetprovidesuswithusefulinformat

5、ion,but_____________________itbringsusculturalrubbish.4.Thetalkhascometoanend.It’stimeforusto___________________fordiscussionabouthowtoprotectourearth.5.Thepollutedwaterflowedintothelake,______________thedeathsofmanyfishes.Step4:Pleasefillineachblankwithnomorethanthreewords

6、.Step5:重点词汇和句型1.MsLinsuggestedweshouldcutbackonthequantityofthingsweproduceinordertosavetheenvironment.(P23)cutbackon减少，缩减，后接名词作宾语。与cut有关的其他短语。①cutback与cutbackon同义，削减，减少。②cutdown砍到；减少；缩小。③cutoff切断；隔绝。2.Whatiftheyrunout?(P25)runout在句中意为（资金、原料、时间等）用完、耗尽，是不及物动词词组，无宾语，无被动语态。①ru

7、noutof用完，是及物动词词组，有被动语态。②useup用尽，是及物动词词组，有被动语态。③giveout用完，是不及物动词词组，无被动语态。Step6ExercisesHavethestudentsreviewtheexercisesandfindoutthepointstheycan'tunderstand.TrytorecitesomeimportantsentencesDiscusssomeexercisesListentotheteacher’sexplanationcarefullyandmakenotesifnecessary

8、Trymakingsentencesusingthesephraseswiththeguidanceoftheteacher课外作业Reviewthepoints教