英语：unit 2《the environment》课件（2）-project（牛津译林版必修5）

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1、Unit2TheEnvironmentProjectzxxk精品课件ProjectProtectingtheYangtzeRiverzxxk精品课件Asthethirdlongestriverintheworld,howlongistheYangtzeRiver?Whatarethethreelongestriversintheworld?Howmanyprovincesdoesitrunacross?Itrunsacrossnineprovinces.Itis6,300kilometerslong.TheNileinAfrica,theAmazoninSouthAmericaandtheY

2、angtzeRiverinChina.zxxk精品课件therareanimalsandfishesWhite-flagdolphinYangtzealligatorZhonghuasturgeonzxxk精品课件WhathascausedthepollutionoftheYangtzeRiver?Whatbadeffectshasithadontheecologyoftheareabesideshealthproblems?Whathavebeendonetodealwiththeproblem?Whatdothetwospecialgovernmentprojectsfocuson?Ha

3、vepeoplesolvedalltheproblemsconcerningtheYangtzeRiver?zxxk精品课件1.WhathascausedthepollutionoftheYangtzeRiver?Rapidagriculturalandindustrialdevelopmentplushugepopulationgrowthhasresultedintherisingamountofwatertakenfromtheriver,andthewastebeingputbackintotheriver.Answerthefollowingquestions.zxxk精品课件2.

4、Whatbadeffectshasithadontheecologyoftheareabesideshealthproblems?Ithaskilledmanyplantsandanimals.zxxk精品课件3.Whathavebeendonetodealwiththeproblem?Environmentalorganizationsandprojectshavebeensetuptodealwiththeproblem.zxxk精品课件4.Whatdothetwospecialgovernmentprojectsfocuson?Theyfocusontheproblemsalongth

5、eYangtzeRiver.Thewaterandsoilpreservationprojectistoreplacethecropsonthefarmlandwithtreesorgrassland,andthesecondincludesanaturereverseforwhite-flagdolphins.zxxk精品课件5.HavepeoplesolvedalltheproblemsconcerningtheYangtzeRiver?No,westillhavealongwaytogo.zxxk精品课件ProtectingtheYangtzeRiverProblemsCausesSo

6、lutionsUnsafedrinkingwaterKillingmanyplantsandanimals.Endangeringthewildanimalpopulation.Rapidagriculturalandindustrialdevelopment;Hugepopulationgrowth;UntreatedhumanandindustrialsewageSetupenvironmentalorganizationsandprojects;Educatesandadvisespeople;RealizetheresponsibilitytoprotecttheYangtzeRiv

7、erzxxk精品课件Notes:TheproblemsandcausesAsastudent,whatyoushoulddotoprotecttheenvironmentWhatcanyoudotomakeothersawareoftheimportanceofprotectingtheYangtzeRiverWriteareportaboutwhatstudentsshoulddotoprotectthee