Save-the-sharks拯救鲨鱼

???????TravellingFrank20165052821elephantsShandong40meAguessinggameUnit13SectionA(3a)山东省临沂市第三十九中学颜鹏Doyoulikepandas?A.Yes.B.No.Foodchainisanimportantpartoftheecosystem.(生态系统)foodchainShouldwebefriendlytopandas?Shouldwesavethepandas?A.Yes.Theyareendangeredanimals.Ifwedon’tsavethem,theywilldisappearsoon.B.No.Therearestillmanypandasontheearth.Thereisnoneedtosavethem.Let’sgotravelling…NOW!sharkfinfinsSomepeoplethinkthatsharksarecruel.Sharksareatthetopofthefoodchainintheocean’secosystem.Doyoulikesharks?A.Yes.B.No.Shouldwebefriendlytosharks?Shouldwesavethesharks?A.Yes.Sharksareindanger.Ifwedon’tsavethem,theywilldisappearsoon.B.No.Sharksarecruelanddangerous.Theyevenkillpeople.Theyareverystrong.Sothereisnoneedtosavethem.Read3aquicklyandfindtheanswer.Shouldwesavethesharks?Savethesharks!Proposing(提出)Savethesharks!Analyzing(分析)Solving(解决)ReadPara.1andthink.1.Haveyouheardofsharkfinsoup?2.Whereissharkfinsouppopular?1.Haveyouheardofsharkfinsoup?Whatissharkfinsoup?鱼翅，就是鲨鱼鳍中的细丝状软骨，形似粉丝,取材于鲨鱼的背鳍、胸鳍、尾鳍。鱼翅价格昂贵，在高档酒店，每份鱼翅羹(sharkfinsoup)约800-1500元人民币。鱼翅本身并没有什么味道，烹制时要用许多调味品给鱼翅赋味。2.Whereissharkfinsouppopular?ItispopularinsouthernChina.Whydoesthewritersay“Youarekillingawholesharkeachtimeyouenjoyabowlofsharkfinsoup”?Let’sreadPara.2andfindtheanswer.1.Whatdopeopledowithsharkswhentheycatchthem?(and)2.Whatdoyouthinkoffinning?(notonly,butalso)3.Howmanysharksarecaughtandtradedeveryyear?4.Howmuchhavethenumbersofsomekindsofsharksfalleninthelast20-30years?ReadPara.2andanswerthequestions.1.Whatdopeopledowithsharkswhentheycatchthem?(and)Theycutofftheirfinsandthrowthesharksintotheocean.Why?Sharkfinsareveryexpensive.Butthesharkmeatdoesn’ttastegood,itisverycheap.Inordertosavethespaceformorefins,whichmeansmoremoney,peoplejustcutoffthesharks’finsandthrowthembackintotheocean.Thisiscalled“finning”.2.Whatdoyouthinkoffinning?(notonly,butalso)Whathappentothesharksaftertheirfinsarecutoff?Withoutafin,asharkcannolongerswimandslowlydies.Thisisnotonlycruel,butalsoharmfultotheenvironment.…cruel,…harmful…==abowlofsharkfinsoupthelifeofawholeshark2.Whatdoyouthinkoffinning?…cruel,…harmful…Whyisitharmful?Sharksareatthetopofthefoodchainintheocean’secosystem.Iftheirnumbersdroptoolow,itwillbringdangertoalloceanlife.SavingSharksissavingourselves!3.Howmanysharksarecaughtandtradedeveryyear?4.Howmuchhavethenumbersofsomekindsofsharksfalleninthelast20-30years?Around70millionsharksarecaughtandtradedeveryyear.Thenumbersofsomekindsofsharkshavefallenbyover90%inthelast20-30years.Savethesharks!Itisnotonly…,butalso…tothe…Withoutafin,asharkcan…swimand…Sharksareatthetopofthe…intheocean’s….Iftheirnumbers…toolow,itwillbring…toalloceanlife.Around…millionsharksare…and…everyyear.Whenpeoplecatch…,they…theirfinsand…thesharkbackintothe...Proposing(提出)Analyzing(分析)Solving(解决)1.Whatdotheenvironmentalprotectiongroupsaroundtheworlddotofightagainst“finning”?2.Haveanyscientificstudiesshownthatsharkfinsaregoodforhealth?ReadPara.3andanswerthequestions.Theyareteachingthepublicaboutfinning.Theyhaveevenaskedthegovernmentstodeveloplawstostopthesaleofsharkfins.No.What’sthefact?科学研究显示，鱼翅中胶原蛋白含量虽然很高，但缺少一种必需的氨基酸(色氨酸)，不容易被人体吸收。鱼翅的营养价值还不如牛奶，鸡蛋。另外，鱼翅被汞等有毒重金属污染的程度高达70%。鲨鱼处在食物链顶端，因此它们体内积聚的有毒物质常常超出正常允许含量的数十倍。=Whyeatfins?Savethesharks!Itisnotonly…,butalso…tothe…Withoutafin,asharkcan…swimand…Sharksareatthetopofthe…intheocean’s….Iftheirnumbers…toolow,itwillbring…toalloceanlife.Around…millionsharksarecaughtand…Whenpeoplecatch…,they…theirfinsand…thesharkbackintothe...Proposing(提出)Analyzing(分析)Solving(解决)Environmentalprotectiongroupsare…thepublicabout...Theyhaveaskedthe…todevelop…tostopthe…ofsharkfins.SavetheSharks!Whatcanpeopledotosavethesharks?Asamiddleschoolstudent,whatcanyoudotosavethesharks?Let’shaveadiscussioningroups.Let’swriteaproposal(倡议书).Whatshouldwedo?Proposing(提出)Analyzing(分析)Solving(解决)Aproposal(倡议书).Proposing(提出)Savethetigers!Analyzing(分析)Solving(解决)Peoplearekillingtigersfortheirskinandbones.Thisisnotonlycruel,butalsodoharmtotheenvironment.Tigersareatthetopofthefoodchainintheforestecosystem.Iftheirnumbersdroptoolow,itwillbringdangertoallforestlife.Let’stellpeopleitisimportanttosavethetigers.Wecanalsoaskthegovernmenttodeveloplawstoprotecttigers.Notrading,nokilling!Proposing(提出)Don’teatsharkfinsoup!Analyzing(分析)Solving(解决)Notrading,nokilling!Savethewildanimals!…Proposing(提出)Savetheelephants!Analyzing(分析)Solving(解决)…kill…forivory…cutoff…,…notonly…,butalso……playanimportantpartin…foodchain…If…drop…,…bringdangerto……tellthepublicnottobuy……ask…todeveloplawstostop...Savingwildanimalsissavingourselves!1.Readthepassageagain.Tellyourfriendswhyweshouldsavethesharks.2.Improveyourproposal.Ifyouhavetime,youcanwatchamovie—SHARKWATER.Homework: