2013牛津译林版必修五unit 2《the environment》ppt课件_2

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1、Itflows6,300kilometersfromwesternChinaintotheEastChinaSea.Itrunsacrossnineprovinces.ItisChina’smostimportantfreshwaterriver.Itisthethirdlongestriverintheworld.But…ProtectingtheYangtzeRiverFastreadingSkimthepassageandmatchthemainideawiththecorrectparagraph.Paragraph4Paragraph5D:Theenviron

2、mentalhealthoftheYangtzeRiverhaveraisedconcern.C:ManypeoplehaverecognizedtheimportanceofprotectingtheYangtzeRiverandmanyenvironmentalorganizationsandprojectshavebeensetuptodothis.E:Twospecialgovernmentprojectsareunderwaytoprotecttheriver.Oneisthewaterandsoilpreservationproject.B:Thesecon

3、dprojectisanaturereserveforwhite-flagdolphins.A:TheenvironmentalsituationoftheYangtzeRiverisimproving.Paragraph1Paragraph2Paragraph31.WhyhasthehealthoftheYangtzeRiverraisedconcernbothnationallyandinternationally?2.WhatdoestheGreenRiverorganizationdo?3.Whatproblemsdothetwogovernmentprojec

4、tsfocuson?4.Whatdidfarmershavetodounderthewaterandsoilpreservationproject?5.Whatdoesthesecondprojectconcern?Scanthepassageandanswerquestions:Answerquestions:1.WhyhasthehealthoftheYangtzeRiverraisedconcernbothnationallyandinternationally?Rapiddevelopmentandanincreaseinpopulationhavemeantt

5、hattheamountofwatertakenfromtheriverisrisingandthewastebeingputbackintotheriverhasbeenincreasing.2.WhatdoestheGreenRiverorganizationdo?IteducatesandadvisespeopleontheimportanceofprotectingtheYangtzeRiver.Italsowatchestheriverandstopstheillegalhuntingofanimals.3.Whatproblemsdothetwogovern

6、mentprojectsfocuson?Theyfocusonwaterandsoilconservationandprotectingwhite-flagdolphins.4.Whatdidfarmershavetodounderthewaterandsoilpreservationproject?Theyhadtoreplacecropswithtreesorgrass.5.Whatdoesthesecondprojectconcern?Thesecondprojectisanaturereserveforwhite-flagdolphins.Carefulread

7、ingProtectingtheYangtzeRiverP1(1)P2(2-4)P3(5)TheenvironmentalproblemsoftheYangtzeRiverhaveraisedconcernAlotofworkhasbeendonetoprotecttheriverTheenvironmentalsituationoftheYangtzeRiverisimprovingEnvironmentalorganizationsandprojectsWaterandsoilpreservationprojectAnatureres