英语人教版九年级全册Unit 13 Section A (3a-3c).ppt

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1、Unit13we’retryingtosavetheearth!SectionA(3a-3b)SavetheSharks!德令哈市第五中学严吉蓉人教版九年级全册foodchains食物链oceanecosystem生态系统Whatdidyouseeinthevideo?shark鲨鱼Manypeoplethinkthatsharksaretoostrongtobeendangered,buttheyarewrong.Thesharksareendangered!Savethesharks!MatchReadthepassagequicklyPara

2、.1A.Twogroupsagainst“finning”.Para.2B.Somethingaboutsharkfinsoup.Para.3C.Sharksareendangerednow.鳍1.Whereissharkfinsouppopular?2.Whatdoesitmeanwhenpeopleenjoyabowlofsharkfinsoup?ReadPara.1southernChinaThey’rekillingawholesharkwhentheyenjoyabowlofsharkfinsoup.sharkfinsoupHowdopeo

3、plekillthesharks?1.Howdopeopledealwiththemwhentheycatchthesharks?Let’swatchashortvideo.2.Withoutafin,whatwillhappentoashark?throwthembackintotheocean.1.Howdopeopledealwiththesharkswhentheycatchthem?Theycutofftheirfinscutoffthrow…backinto...2.Withoutafin,whatwillhappentoashark?d

4、ieWithoutafinSavetheSharks!sharkfinsoupbeendangeredagainst“finning”southernChina…abowlof……awhole…When…catchthesharkscutoff…throw…backinto…willdiekind?cruel(残忍的)helpful?harmfultotheenvironment有害的Thisisnotonlycruelbutalsoharmfultotheenvironment.ReadPara.21.Whyisitharmfultotheenvi

5、ronment?2.Whatdothetwonumbersmean?70million90percentSharksareatthetopofthefoodchain,soiftheirnumbersdroptoolow,itwillbringdangertoalloceanlife.1.Whyisitharmfultotheenvironment?thefoodchainatthetopofdroptoolowwillbring…to…2.Whatdothetwonumbersmean?70million90percentAround70milli

6、onsharksarecaughtandtradedeveryyear.Thenumbersofsomekindsofsharkshavefallenbyover90percentinthepast20to30years.situationReadpara.3Whatare?2.Whataretheydoing&whathavetheydone?thetwoenvironmentalprotectiongroups1.Whatarethetwoenvironmentalgroupsagainst“finning”?美国野生救援会(WildAid)是1

7、999年在美国注册的非盈利机构，总部在美国旧金山，它对濒临绝迹的野生动物提供直接的保护，并且发展许多有创意的计划，以教育大众关于野生动物及生态平衡的重要性。世界自然基金会(WWF)是在全球享有盛誉的、最大的独立性非政府环境保护组织之一，自1961年成立以来，WWF一直致力于环保事业，在全世界拥有超过500万支持者和超过100个国家参与的项目网络。2.Whataretheydoing&whathavetheydone?Theyareteachingthepublicabout“finning”.Theyhaveevenaskedgovernmentst

8、odeveloplaws(法律)tostopthesaleofsharkfins.…haveasked…to