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Unit13Wearetryingtosavetheearth.(SectionA3a)Howdoyoufeelaboutthesong?Didyoueverstoptonotice(注意到）thecryinganimals?Whatarethey?Wheredotheylive?Whatdoyouthinkofthem?shark/ʃɑ:k/n.鲨鱼fins/fInz/n.鳍Theyhavelivedintheoceanforover400millionyears,evenolderthanthedinosaurs.(恐龙）Whathappenedtothisshark?Thefinsarecutoffandcookedinto?especially/ɪ‘speʃəli/adv.尤其地;格外地;ocean/‘əʊʃn/n.海洋cruel/kru:əl/adj.残酷的；残忍的harmful/'hɑ:mfl/adj.有害的environment/ɪn'vaɪrənmənt/n.环境chain/tʃeɪn/n.链子；链条ecosystem/'i:kəʊsɪstəm/n.生态系统low/ləʊ/adj.减少的；低/矮的endangered/ɪn‘deɪndʒəd/adj.濒临灭绝的industry/‘Indəstri/n.工业；行业law/lɔ:/n.法律；法规cutoff割掉；砍掉beharmfulto对……有害atthetopof在……顶端thefoodchain食物链thenumberof……的数量Savethesharks!FastReadingSavethesharks!What’sthemainideaofthearticle?A.SomekindsoffishintheoceanB.Thesharksareendangeredintheworld.C.ThesharkfinsoupisfamousandexpensiveA:ingreatdangerB:dangerousSavethesharks!ReadandMatchPara1.endangeredsharksPara2.sharkfinsoupPara3.Helpsavethesharks!Skimming略读ReadingTipFindoutthekeywords(关键词）ineachparagraph.Youcangetsomeinformation.ReadandtellTorF.Para1.Scanning寻读FT()①Sharkfinsoupisfamousandexpensivearoundtheworld.()②You’rekillingawholesharkwhenyouenjoyabowlofsharkfinsoup.insouthernChina.=sharkfinsoupSharkfinsoupisand.ItisespeciallyinChina.Youarekillingaeachtimeyouenjoy=where?result?butfamousexpensivepopularSouthernwholesharkabowlofsharkfinsouppara1Findouttwoadjectivestodescribetheprocess.Para2.FastreadingThisisnotonlycruel,butalsoharmfultotheenvironment.catchcutoffthrowbackdieslowlyA:残忍的B:有害的A:残忍的B:有害的Para2.Scanning寻读3.Sharkscanneverbeendangeredbecausetheyarethestrongestinthefoodchain.Trueorfalse:1.Whyistheprocesscruel?2.Whyisitharmfultotheenvironment?Withoutafin,asharkcannolongerswimandslowlydiesSharksareatthetopofthefoodchainintheocean’secosystem.Iftheirnumbersdroptoolow,itwillbringdangertoalloceanlife.sharksplanktons浮游生物因为我们生存所需的氧气的70%是海洋中的浮游生物提供的，鲨鱼一旦灭绝，没有了天敌的控制的其它海洋生物就会大量吞噬海洋浮游生物，造成地球的缺氧。海洋是地球上最重要的生态系统，起到调节气候和为其它生物提供食物的作用，因此拯救鲨鱼其实就是在拯救人类自己。Iftheirnumbersdroptoolow,itwillbringdangertoalloceanlife.atthetopofthefoodchainintheocean’secosysteminfact2.Thenumbersofsomekindsofsharkshavefallenbyinthelast20to30years.1.Aroundsharksarecaughtandtradedinthisindustryeveryyear.Para2.Scanning寻读Sharksareendangered.Scanning寻读Para2.Scanning寻读70millionover90percentA:行业B:数量sharkscatch,cutoffthrowbackcruel?without…asharkcan….swim...dieharmful?1.Sharks….atthe…..ofthefood….intheocean’s…….2.…theirnumbersdroptoo….,it….bring…..toalloceanlife.endangered?1.Around…..sharks…catch,tradeinthisindustryeveryyear.2.Thenumbers…fallbyover…percentinthelast…years.para21.Whatarethenamesofthetwoenvironmentalprotectiongroups?2.Whathavepeopledonetofightagainst(反对）finning?3.Issharkfinsoupgoodforhealth?Para3.Scanning寻读1.Whatarethenamesofthetwoenvironmentalprotectiongroups?2.Whathavepeopledoneagainst(反对）finningPara3.Scanning寻读2.Askgovernmentstodeveloplawstostopthesalesofsharkfins1.teachthepublicaboutfinning.A:培养B:壮大C：完善3.Issharkfinsoupgoodforhealth?Para3.Scanning寻读Noscientificstudieshaveshownthatsharkfinsaregoodforhealth.A:科学的B:理论的=orenvironmentalprotectiongroupsWhat?1.teachthepublicabout.2.AskgovernmentstotostopthesalesofSofarNoscientificstudieshaveshownthatsharkfins=finningdeveloplawssharkfinsaregoodforhealthpara3Sowhyeatthem?=Let’sworkhandinhandtosavethesharks.Whatcanwedotosavethesharks?Forourselves………….Forthepublic…………Forthegovernment………Forthescientists………..Writealettertotheenvironmentministerinourcountry(环保部长）aboutthesharkprotection.Writingtips:(写作要点）1.cutoff….for….notonly…butalso….2.playanimportantpartinfoodchainIf….drop….bringdangerto…..3.Tellthepublicnotto….Government..scientists….sharkfinsoupwhere?famous&popularinsouthernChinaresult?killingawholesharkcatch,cutoffthrowbackcruelwithout...nolonger..dieharmfulatthetopof..inthe…Ifnumbers….,itwill….endangeredaround…catch,tradethenumbers..fallby..WildAid/WWFteach..finningask..developlawstostopnotgoodforhealthpeoplenoscientificstudiesnotonlybutalsoInfact藏羚羊朱鹮北极熊野生牦牛雪豹非洲狮子大熊猫金丝猴黑颈鹤ThanksSavinganimalsissavingourselves