SectionAPeriodTwoUnit13We’retryingtosavetheearth!河北省滄州市東光縣燈明寺中學(xué)高爽AletterfromthesharksDearhumans:Ihavetowritetoyoubecausemyfriendsaredying.Thereasonsareasfollow.First,youdamagetheforestsandtakeuptoomuchlandwherewelive.Second,youhumansevenkilltheendangeredanimalsforfood,manyofushavebeenkilledoverthepastyears.Butasyouallknow,animalsandhumansaregoodfriends.Weliveinearth,relyingoneachother.Withoutanimals,humanswon'tlivelong.So,humansshouldprotectanimals,thatmeansprotectingyourselves.Bestwishes!YoursSharks

Whatanimalsarethey?SharksReferringtosharks,wehavetotalkaboutsharkfinsoup.Doyouknowwhatissharkfinsoup?Haveyoueverhadsharkfinsoup?魚翅湯Whysharkisimportanttoocean’secosystem?Howmanycountriesareinvolvedinhuntingsharks?Whatshouldwedotoprotectthesharks?Watchthevideoandanswerthequestions.sharkfincruelharmfulbeharmfultoatthetopofchainn.鯊魚n.（魚）鰭adj.

殘酷的；殘忍的adj.

有害的對(duì)有害的在頂部或頂端n.鏈子；鏈條WordsReviewthefoodchainecosystemindustrylawscientific食物鏈n.生態(tài)系統(tǒng)n.工業(yè)；行業(yè)n.法律；法規(guī)adj.科學(xué)上的；科學(xué)的WordsReviewNow2minstotestyourspelling.SpellingBee1.English-Chineseshark,fin,chain,thefoodchain,ecosystem,industry,law2.Chinese-English殘酷的，對(duì)有害的，在頂部或頂端，科學(xué)上的Whenfinishing,exchangeyourpaperstoseewhodoesthebest.Beforeyouread1Lookatthepicture,thequestionsin3aandthetitleofthestoryonpage99.Thenanswerthequestionsbelow.Whatcanyouseeinthepicture?Whatmaythepassagetalkabout?Ashark.Itmaytalkaboutthesharks.Readthetitle,thefirstandthelastsentenceofeachparagraphandmatchthemainideas.Talkaboutsharkfinsoup.Sharksareendangerednow.Appealtopeopleagainsteatingsharkfins.Para.3Para.1Para.2Whileyouread2ReadParagraph1andjudgethesentences.①Shark’sfin（魚鰭）soupisfamousandexpensiveallaroundtheworld.②You’rekillingawholesharkwhenyouenjoyabowlofsharkfinsoup.FTinsouthernChina.ReadParagraph2andfillinthechart.peopleenjoy_____________________fishermen___________,___________,then_______________________________________________________decreasedquicklyabowlofsharkfinsoupcatchsharkscuttheirfinsthrowthemintotheoceanThenumbersofsomekindofsharksReadParagraph3andjudgethesentences.WildAidandtheWWFareenvironmentalprotectiongroupsinChina.2.Twoenvironmentalgroupsappealtoestablishlawstostopthesaleofsharkfins.3.Shark’sfinsaregoodforhealth.FTFaroundtheworldSofar,noscientificstudieshaveshownthatsharkfinsaregoodforhealth.Readthepassageaboutsharksandcompletethefactsheetbelow.(P99)3aWheresharkfinsoupispopularNumberofsharkscaughtandtradedeveryyearThenumbersofsomekindsofsharkshavefalleninthelast20to30yearsTwoenvironmentalgroupsagainst“finning”southernChina70millionover90percentWildAid&theWWF1.Manypeopledonotrealizetheyarekillingawholeshark______theyenjoyabowlofsharkfinsoup.2.Sharksareatthetopofthefoodchain,____iftheirnumbersdrop,theocean’secosystemwillbeindanger.3.Manythinkthatsharksaretoostrongtobeendangered,_____theyarewrong.4._________therearenoscientificstudiestosupportthis,alotofpeoplebelievethatsharkfinsaregoodforhealth.5.Sharksmaydisappearoneday_____wedonotdosomethingtostopthesaleofsharkfins.whensobutAlthoughifReadthepassageagainandfillintheblankswiththewordsinthebox.(P99)3b3AfteryoureadRetellthepassageaccordingtothewordsbelow.Awholesharkhasbeenkilledeachtimeyouenjoyabowlofsharkfinsoup.Whenpeoplecatchsharks,they______theirfinsandthrowthesharkbackintotheocean.Withoutafin,asharkcan__________swimandslowlydies.Ifsharks’numbersdroptoolow,itwill______________alloceanlife.______________somekindsofsharkshavefallen____over90percentinthelast20to30years.cutoffnolongerbringdangertoThenumbersofbyWhatcanwedotosavethesharks?Workwithyourpartnersandmakeaposteraboutsharkprotection.GroupWork1.Reviewthe