英语人教版九年级全册Save the Sharks!.ppt

Unit13weretryingtosavetheearth!SectionA(3a-3b),SavetheSharks!,foodchains食物链,oceanecosystem生态系统,Whatdidyouseeinthevideo?,shark,fin,fins,shark,鲨鱼,Manypeoplethinkthatsharksaretoostrongtobeendangered,buttheyarewrong.,Thesharksareendangered!,Savethesharks!,Match,Readthepassagequickly,Para.1A.Twogroupsagainst“finning”.Para.2B.Somethingaboutsharkfinsoup.Para.3C.Sharksareendangerednow.,鳍,SavetheSharks!,sharkfinsoup,beendangered,against“finning”,1.Whereissharkfinsouppopular?,2.Whatdoesitmeanwhenpeopleenjoyabowlofsharkfinsoup?,ReadPara.1,southernChina,Theyrekillingawholesharkwhentheyenjoyabowlofsharkfinsoup.,sharkfinsoup,SavetheSharks!,sharkfinsoup,beendangered,against“finning”,popular,southernChina,abowlofawhole,Whenenjoyabowlof,bekillingawhole,Howdopeoplekillthesharks?,1.Howdopeopledealwiththemwhentheycatchthesharks?,Letswatchashortvideo.,2.Withoutafin,whatwillhappentoashark?,throwthembackintotheocean.,1.Howdopeopledealwiththesharkswhentheycatchthem?,Theycutofftheirfins,cutoff,throwbackinto.,2.Withoutafin,whatwillhappentoashark?,die,=,=,abowlofsharkfinsoup,thelifeofawholeshark,Withoutafin,SavetheSharks!,sharkfinsoup,beendangered,against“finning”,southernChina,abowlofawhole,Whencatchthesharks,cutoff,throwbackinto,willdie,kind?,cruel(残忍的),helpful?,harmful,totheenvironment,有害的,Thisisnotonlycruelbutalsoharmfultotheenvironment.,ReadPara.2,1.Whyisitharmfultotheenvironment?,2.Whatdothetwonumbersmean?,70million,90percent,Sharksareatthetopofthefoodchain,soiftheirnumbersdroptoolow,itwillbringdangertoalloceanlife.,1.Whyisitharmfultotheenvironment?,thefoodchain,atthetopof,droptoolow,willbringto,2.Whatdothetwonumbersmean?,70million,90percent,Around70millionsharksarecaughtandtradedeveryyear.,Thenumbersofsomekindsofsharkshavefallenbyover90percentinthepast20to30years.,situation,SavetheSharks！,sharkfinsoup,beendangered,against“finning”,southernChina,abowlofawhole,cutoff,throwbackinto,willdie,cruel(残忍的),harmful(有害的),totheenvironment,atthetopof,Ifdroptoolow,willbringto,Didpeoplestopkillingthesharks?,Ifwecantstopthekilling,thesharkswilldisappear.,Readpara.3,Whatare?,2.Whataretheydoing&whathavetheydone?,thetwoenvironmentalprotectiongroups,1.Whatarethetwoenvironmentalgroupsagainst“finning”?,美国野生救援会(WildAid)是1999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”.,Theyhaveevenaskedgovernmentstodeveloplaws(法律)tostopthesaleofsharkfins.,haveaskedtodeveloplawsto,areteachingabout,SavetheSharks!,sharkfinsoup,beendangered,against“finning”,southernChina,abowlofawhole,cutoff,throwbackinto,willdie,cruel&,harmful,atthetopof,Ifdroptoolow,willbringto,twoenvironmentalprotectiongroups,WildAid&WWF,beteachingabout,haveaskedtodeveloplawsto,Arethesharkfinsgoodforhealth,Noscientificstudieshaveshownthatsharkfinsaregoodforhealth.,？,sharkfinsoup,beendangered,against“finning”,southernChina,abowlofawhole,cutoff,throwbackinto,willdie,cruel&,harmful,atthetopof,Ifdroptoolow,willbringto,WildAid&WWF,beteachingabout,haveaskedtodeveloplawsto,SavetheSharks!,Noscientificstudieshaveshownthatsharkfinsaregoodforhealth.,Retell,Withoutafin,InsouthernChina,70million,developlawstostopthesaleofsharkfins,WildAidandtheWWF,Afterreading,1.Manypeopledonotrealizetheyarekillingawholeshark_theyenjoyabowlofsharkfinsoup.2.Sharksareatthetopofthefoodchain,_iftheirnumbersdrop,theoceansecosystemwillbeindanger.3.Manythinkthatsharksaretoostrongtobeendangered,_theyarewrong.,soalthoughifbutwhen,when,so,but,Fillintheblanks.,3b,4._therearenoscientificstudiestosupportthis,alotofpeoplebelievethatsharkfinsaregoodforhealth.5.Sharksmaydisappearoneday_wedonotdosometingtostopthesaleofsharkfins.,Although,if,soalthoughifbutwhen,Fillintheblanks.,3b,Isthesharktheonlyanimalthatisendangered?,据统计，全世界每天有75个物种灭绝，每一小时就有3个物种被贴上死亡标签。也就是说，我们在喝完一杯咖啡，打完一个电话，上完一节课，就有无数的动物灭绝了,Shouldweletthemdisappear?,Discussion,1.Whyaretheyendangered?,2.Whatwillhappeniftheirnumbersdroptoolow?,3.Howshouldweprotectthem?,Forourselves,Forthegovernment,pollute,havenoplace,killthemto,eat,makeclothes,makemoney,Ifdroptoolow,willbringto,stopeating,buying,polluting,developlawsto,A:,A:,A:,B:,B:,B:,Today,Manywildanimalshavebeenendangered.Whyaretheyendangered?Firstly,soBesides,inordertonotonlybutalsoBecause.Forourselves,Forthegovernment,Writing,pollutehavenoplacekillthemtoeat/makeclothes/makemoney,stopeating/buying/pollutingdeveloplawsto,someconjunctionsyoumayuse,so,although,if,but,when,notonlybutalso,because,Nosalenokilling.,没有买卖，就没有杀害。,Protectingwildanimalsisjustprotectingourselves.,保护野生动物就