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1、Unit13We’retryingtosavetheearth!SectionA制作人：砀山第二初级中学杨晓凤TeachingandlearningGoals:一、功能：能谈论环境污染和环境保护问题(Talkaboutpollutionandenvironmentprotection)二、词汇和常用表达：1.能正确使用下列词汇sharkfincruelharmfulatthetopofchainindustrylawscientificaffordreusabletransportation2.能正确使用下列常用表达beha
2、rmfulto,attopof,thefoodchain,takepartin,can’taffordtodo,turnoff,payfor,takeaction.三、文化知识：了解环境污染问题和如何保护环境（Understandtheenvironmentalproblemsandhowtoprotecttheenvironment）Doyoulikeanimals?Doyouknowtheshark?Doyouknowwhythepeoplekilledthesharks?Doyouhearaboutthesharkfi
3、nsoup?Nowmanysharksarekilledforthiskindofsoup.Sharksarefewerandfewer.Whatshouldwedo?Let’scometo3a.LeadinThegeneralideaofthearticleisabout____.A.airpollutionB.thesharksC.waterpollutionReadforthegeneralideaof3a.B3a.Readthepassageaboutsharksandcompletethefactsheetbelo
4、w.InSouthernChina.Around70million.Over90percent.WildAidandtheWWF.WheresharkfinsoupispopularNumberofsharkscaughtandtradedeveryyearHowmuchthenumbersofsomekindsofsharkshavefalleninthelast20to30yearsTwoenvironmentalgroupsagainst“finning”Twoenvironmentalgroupsagainst“fi
5、nning”3b.Readthepassageagainandfillintheblankswiththewordsinthebox.1.Manypeopledonotrealizetheyarekillingawholeshark_________theyenjoyabowlofsharkfinsoup.2.Sharksareatthetopofthefoodchain,_______iftheirnumbersdrop,theocean’secosystemwillbeindanger.3.Manythinkthatsh
6、arksaretoostrongtobeendangered,_________theyarewrong.4._________therearenoscientificstudiestosupportthis,alotofpeoplebelievethatsharkfinsaregoodforhealth.5.Sharksmaydisappearoneday__________wedonotdosomethingtostopthesaleofsharkfins.so,although,if,but,whenwhensobut
7、AlthoughifSavethSharksWhyEnjoysharkfinsoup=killawholesharkHowBecutofffins;dieslowly;thetopofthefoodchain;bringdangertoallWhatasktodeveloplawsRetellthepassageaccordingtothekeywordsintheformbelow.Many____________ofsharkfinsoup.Thisfamousandexpensivedishisespeciallypo
8、pularin________China.Butdoyourealizethatyou’rekillingawholesharkeachtimeyouenjoyabowlofsharkfinsoup?Whenpeoplecatchsharks,theycutofftheirfinsandt
