九年级新目标英语unit13 we27re trying to save the earth SectionA 3a.ppt

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1、Savethesharks!Unit13We’retryingtosavetheearth.Period33a-3b2.Whatdoyouknowaboutthesharks?Freetalk1.Whatanimalscanyousee?sharksthefoodchainintheocean’secosystematthetopofendangeredthestrongest[tʃeɪn][i:kəʊsɪstəm]fin[fɪn]sharkfinsoupBeforereading!cruelcatchthrow…backcutoffnolongerbeha

2、rmfulto[kru:əl][hɑ:mfl]Let’stakeaction!(采取行动)environmentalprotectiongroupsthesaleofsharkfinsdeveloplawsStop!(世界自然基金会）Predictionthesharks!Whatdoesthispassagemainlytalkabout?SavePara1Para2Para3Readthepassagequickly.Findoutwhatthemainideaofeachparagraphis?Skimming:Paragraph1Paragraph2

3、Paragraph3TakeactiontoprotectthesharksSharksareendangeredTalkaboutsharkfinsoup3aWheresharkfinsoupispopularNumberofsharkscaughtandtradedeveryyearHowmuchthenumbersofsomekindsofsharkshavefalleninthelast20to30yearsTwoenvironmentalgroupswhichareagainst“finning”southernChina70millionover

4、90percentWildAidandtheWWF3aFastreadingReadthepassageaboutsharksandcompletethefactsheetbelow.Carefulreading!ReadPara1.andanswerIssharkfinsoupfamousandexpensiveallaroundtheworld?2.Doyourealizethatyou’rekillingawholesharkwhenyouenjoyabowlofsharkfinsoup?No,itispopularinsouthernChina.Ye

5、s.Furtherthinking:Ifyourparentsordersharkfinsoup,whatshouldyoudoorsay?saynotoeatingsharkfinsoup1.Withoutafin,asharkcanstillswimandneverdies.2.Iftheirnumbersdroptoolow,itwillbringdangertoalloceanlife.3.Sharkswillneverbeendangeredbecausetheyarethestrongestintheirfoodchain.4.Thenumber

6、sofsomekindsofsharkshavefallenbyover90percenteveryyear.TFFReadPara2.andtell“T”or“F”Carefulreading!nolongerslowlyalthoughFinthelast20to30yearsCarefulreading!ReadPara3.andanswer1.WhatareWildAidandtheWWFdoing?2.Whatelsehavetheydone?3.Havescientificstudiesshownthatsharkfinsaregoodforou

7、rhealth?Environmentalprotectiongroupsaroundtheworld,suchasWildAidandtheWWF,areteachingthepublicabout“finning”.Theyhaveevenaskedgovernmentstodeveloplawstostopthesaleofsharkfins.Sofar,noscientificstudieshaveshownthatsharkfinsaregoodforhealth,sowhyeatthem?Helpsavethesharks!Theyareteac

8、hingthepublicabout“finning