牛津译林版必修5_Unit+2+Environment+Task（共26张PPT）.ppt

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1、TaskWritingareportHowmuchdoyouknowabouttheYangtzeRiver?Itflows6,300kilometersfromwesternChinaintotheEastChinaSea.Itrunsacrossnineprovinces.ItisChina’smostimportantfreshwaterriver.Itisthethirdlongestriverintheworld.…WhathashappenedtotheYangtzeRiver?ProtectingtheYangt

2、zeRiverReadingmainideaofeachparagraphParagraph1TheenvironmentalproblemsoftheYangtzeRiverhaveraisedconcern.Paragraph2ManypeoplehaverecognizedtheimportanceofprotectingtheYangtzeriverandmanyenvironmentalorganizationsandprojectshavebeensetup.Paragraph3Twospecialgovernme

3、ntprojectsareunderwaytoprotecttheriver.Oneisthewaterandsoilpreservationproject.Paragraph4Thesecondprojectisanaturereserveforwhite-flagdolphins.Paragraph5TheenvironmentalsituationoftheYangtzeRiverisimproving.PartsMainideasstructureofthearticleParagraph1Paragraphs2--4

4、Paragraph5TheenvironmentalproblemsoftheYangtzeRiverhaveraisedconcern.Alotofworkhasbeendonetoprotecttheriver.TheenvironmentalsituationofheYangtzeRiverisimproving.Questions1).WhyhavetheenvironmentalproblemsoftheYangtzeRiverraisedconcernbothnationallyandinternationally

5、?Rapidagriculturalandindustrialdevelopmentplushugepopulationgrowthhasmeantthatnotonlyistheamountofwatertakenfromtheriverrising,butthewastebeingputbackintotheriverhasalsobeenincreasing.Italsowatchestheriverandstopstheillegalhuntingofanimals.Questions2).WhatdoestheGre

6、enRiverorganizationdo?IteducatesandadvisespeopleontheimportanceofprotectingtheYangtzeRiver.3).Whatproblemsdothetwogovernmentprojectsfocuson?Theyhadtoreplacecropsontheirfarmlandwithtreesorgrassland.Questions4).Whatdidfarmershavetodounderthewaterandsoilpreservationpro

7、ject?TheyfocusonproblemsalongtheYangtzeRiversuchaswaterconservationandprotectingwhite-flagdolphins.5).Whatdoesthesecondprojectconcern?Thesecondprojectisanaturereserveforwhite-flagdolphins.DiscussionDoyouthinktheenvironmentalsituationoftheYangtzeRiverisgettingbetter?

8、Why?WhatelsecanwedotoprotecttheYangtzeRiver?WritingareportWritingareportPlanning:_____Preparing:_____Producing:_____Presenting:_____Langua