M5U2Project地质中学王聪

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1、Unit2TheEnvironmentProjectProtectingtheYangtzeRiverTeachingaims1)Letthestudentknowourmotherriver.2)LetthemknowtheimportanceofprotectingtheYangtzeRiverandourenvironmentTeachingkeypointsKnowtheproblemstheYangtzeRiverhas,findoutthecausesandthemeasuresshouldbetake.Teachingmethods1)

2、Listeningtogetthegeneralidea2)Askandanswer3)WritingTeachingaids1)Ataperecorder2)AcomputerProceduresStep1leadinShowthestudentspicturesoftheYangtzeRiver.Thenaskthemquestions.DoyouliketheYangtzeRiver?Whyisitimportantinourcountry?Let’sdividetheclassintofourgroups.Thentryyourbesttot

3、ellabouttheYangtzeRiverasmuchaspossible.Thegroupwhichhasmoreideaswillbethewinner.Competition:GROUPA:GROUPB:GROUPC:GROUPD:1.Basicknowledge:Howmanyprovincesdoesitrunacross?HowlongistheYangtzeRiver?Pleasegivethenamesofthethreelongestriversintheworld?Whereisthesourceoftheriver?Howl

4、ongistherivernavigablebyoceangoingvessels?Whatarethethreegorges?Wouldyousaysomethingaboutthem?WhereistheThreeGorgeDam?HowlongistheThreeGorgeDam?HowhighistheThreeGorgeDam?DoyouknowanythingmoreabouttheThreeGorgeDam?2.Matchthepictureswiththenames:Pleasegivethenamesofthebridgesover

5、theriverasmanyasyoucanPleasegivethenamesoftherarefishesintheriverasmanyasyoucan.PleasegivethenamesoffamouscitiesalongtheriverasmanyasyoucanStep2listeningNowsinceyouhavesomeknowledgeaboutYangtzeriver,listentothetapeandtellwhatthepassageistalkingaboutStep3readingThistimeIwantyout

6、oreadthepassagecarefullyanddotheexercisesbelow:1)Answerthequestions:1.WhydotheenvironmentalproblemsoftheYangtzeRiverdrawpeople’sattentionathomeandabroad?Becauseitisthethirdlongestriverintheworldandhometoadiverserangeoffishandanimalswhilemanypeopledependonitfordrinkingwater.2.Wh

7、athascausedthepollutionoftheYangtzeRiver?Rapidagriculturalandindustrialdevelopmentplushugepopulationgrowthhasresultedintherisingamountofwatertakenfromtheriver,andthewastebeingputbackintotheriver.3.Whatbadeffectshasithadontheecologyofthearea?Unsafedrinkingwaterwhichhasledtohealt

8、hyproblemsforpeoplelivingneartheriverandkillingmanypla