Unit 2 The Environment Project 教学设计

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1、Unit2TheEnvironmentProject教学案Step1.BrainstormingEncouragethestudentstocollectinformationaboutthethirdlongestriverintheworld-theYangtzeRiver,whichisChina’smostimportantfreshwaterriver.________________________________________________________________________________________________________

2、______________________Step2.Readthetextandanswerthefollowingquestions1.Whatbadeffectshasithadontheecologyoftheareabesideshealthproblems？__________________________________________________________________2.Whathavebeendonetodealwiththeproblem？______________________________________________

3、____________________3.Whatdothetwospecialgovernmentprojectsfocuson？__________________________________________________________________4.HavepeoplesolvedalltheproblemsconcerningtheYangtzeRiver？__________________________________________________________________Step3.Givethemainideaofeachpar

4、agraphStructureofthearticlePartsMainideasParagraph1TheenvironmentalproblemsoftheYangtzeRiverhaveraisedconcern.Paragraphs2—4Paragraph5Step4.Fillinthetablewithdetailedinformationwhichcanhelpthemtogetabetterunderstandingofthearticle.Problems________________________________Killingmanyplants

5、andanimals.Endangeringthewildanimalpopulation.CausesRapidagriculturalandindustrialdevelopmentplus________________________________Untreatedhumanandindustrialsewage[Solutions________________________________________________________________________________________________Step5.Languagepoint

6、s1.)TheYangtzeRiverishometoadiverserangeoffishandanimals…range范围，变化，区域；(变化，差异的)幅度，差距。如：Hehasawiderangeofinterests.(翻译)_____________________________________________________音域(翻译)______________________拓展beyondtherangeof…超过……的范围withintherangeof…在……范围之内这件事超出了我的能力范围。(同上)Theworkiswithintheran

7、geofourresponsibilities.(同上)_____________________________________________________2.)BoatsareprohibitedfromenteringtheYangtzeRiver.prohibit(以法律、规则等公开)禁止Smokingprohibited________________________________prohibit…fromdoing或prohibit…’sdoing(事情)禁止(人)……，阻止，妨碍。Hispoorhealthprohibitedhi