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ID:48941029
大小:5.17 MB
页数:39页
时间:2020-01-28
《英语人教版九年级全册Save the Sharks!.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Unit13we’retryingtosavetheearth!SectionA(3a-3b)SavetheSharks!foodchains食物链oceanecosystem生态系统Whatdidyouseeinthevideo?sharkfinfinsshark鲨鱼Manypeoplethinkthatsharksaretoostrongtobeendangered,buttheyarewrong.Thesharksareendangered!Savethesharks!MatchRead
2、thepassagequicklyPara.1A.Twogroupsagainst“finning”.Para.2B.Somethingaboutsharkfinsoup.Para.3C.Sharksareendangerednow.鳍SavetheSharks!sharkfinsoupbeendangeredagainst“finning”1.Whereissharkfinsouppopular?2.Whatdoesitmeanwhenpeopleenjoyabowlofsharkfinsou
3、p?ReadPara.1southernChinaThey’rekillingawholesharkwhentheyenjoyabowlofsharkfinsoup.sharkfinsoupSavetheSharks!sharkfinsoupbeendangeredagainst“finning”popularsouthernChina…abowlof……awhole…When…enjoyabowlof……bekillingawhole…Howdopeoplekillthesharks?1.Ho
4、wdopeopledealwiththemwhentheycatchthesharks?Let’swatchashortvideo.2.Withoutafin,whatwillhappentoashark?throwthembackintotheocean.1.Howdopeopledealwiththesharkswhentheycatchthem?Theycutofftheirfinscutoffthrow…backinto...2.Withoutafin,whatwillhappentoa
5、shark?die==abowlofsharkfinsoupthelifeofawholesharkWithoutafinSavetheSharks!sharkfinsoupbeendangeredagainst“finning”southernChina…abowlof……awhole…When…catchthesharkscutoff…throw…backinto…willdiekind?cruel(残忍的)helpful?harmfultotheenvironment有害的Thisisno
6、tonlycruelbutalsoharmfultotheenvironment.ReadPara.21.Whyisitharmfultotheenvironment?2.Whatdothetwonumbersmean?70million90percentSharksareatthetopofthefoodchain,soiftheirnumbersdroptoolow,itwillbringdangertoalloceanlife.1.Whyisitharmfultotheenvironmen
7、t?thefoodchainatthetopofdroptoolowwillbring…to…2.Whatdothetwonumbersmean?70million90percentAround70millionsharksarecaughtandtradedeveryyear.Thenumbersofsomekindsofsharkshavefallenbyover90percentinthepast20to30years.situationSavetheSharks!sharkfinsoup
8、beendangeredagainst“finning”southernChina…abowlof……awhole…cutoff…throw…backinto…willdiecruel(残忍的)harmful(有害的)totheenvironmentatthetopof…If…droptoolowwillbring…to…Didpeoplestopkillingthesharks?Ifwecan’tstopthekilling,thesharkswilldisappear.Readpara.3W
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