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SectionA23a-3b1.Theearthisbadlypolluted.Whatshouldwedotosavetheearth?2.Let’stakeaction(采取行动)Bringbagstogoshopping.Throwrubbishintothebins.Takebusesinsteadofdrivingcars.Don’tusewoodenchopsticks3.Checkifyouknowthesephrases.1.听说2.在中国南部地区3.每当4.一碗鱼翅汤5.切掉6.不仅…而且7.对…有害8.没有了鳍heardofinsouthernChinaeachtimeabowlofsharkfinsoupcutoffnotonly。。。butalsoharmfultoWithoutafin4.Checkifyouknowthesephrases.9.在…的顶部10.食物链11.实际上，事实上12.…的数量13.在过去20到30年里14.到目前为止15.海洋生态系统16.帮助拯救鲨鱼atthetopofthefoodchaininfactthenumberofinthelast20to30years.Sofartheocean’secosystemHelpsavethesharks!5.Weliveinthesamesmallworld.Therearesomeanimalsareendangered.Weshoulddosomethingtoprotecttheanimalsandtheenvironment!Toloveanimalsistoloveourselves.6.Usesomewordstodescribethesharks7.biglargecruelscaringdangerousterrible8.Sharksareatthetopofthefoodchainintheocean’secosystem.Afoodchain9.Whoistherealkingofthefoodchain?Humanbeings10.sharkfinsoupfamousexpensivepopular11.Howdopeoplemakeabowlofsharkfinsoup?12.Cutoffshark’sfinThrowthesharkbackintotheocean.13.Canthesharklivelongwithoutthefin?Canthesharkswimwithoutthefin?Canthesharkcatchfoodwithoutthefin?14.Thesharkwilldieslowlywithoutthefin.15.==Abowloffinsoupthelifeofawholeshark16.Readthetitle,thefirstandlastsentencesineachparagraphsandmatchthemainideas.Para.1Para.2Para.3Environmentalprotectiongroupsareagainst“finning”.Somebasicfactsaboutsharkfinsoup.Someimportantfactsaboutkillingsharks.17.Manyhaveheardofsharkfinsoup.ThisfamousandexpensivedishisespeciallypopularinsouthernChina.Butdoyourealizethatyou’rekillingawholesharkeachtimeyouenjoyabowlofsharkfinsoup?Whenpeoplecatchsharks,theycutofftheirfinsandthrowthesharkbackintotheocean.Readthepassageaboutsharksandcompletethefactsheetbelow.3a听说鱼翅汤在中国南部地区=inthesouthofChina每当一碗切掉18.Withoutafin,asharkcannolongerswimandslowlydies.Thismethodisnotonlycruel,butalsoharmfultotheenvironment.Sharksareatthetopofthefoodchainintheocean’secosystem.Iftheirnumbersdroptoolow,itwillbringdangertoalloceanlife.Manybelievethatsharkscanneverbeendangeredbecausetheyarethestrongestintheirfoodchain.Butinfact,around70millionsharksarecaughtandtradedinthisindustryeveryyear.Thenumbersofsomekindsofsharkshavefallenbyover90percentinthelast20to30years.不仅…而且对…有害没有了鳍在。。。的顶部食物链在海洋生态系统中濒临灭绝的在过去的20到30年里与现在完成时连用实际上…的数量19.Environmentalprotectiongroupsaroundtheworld,suchasWildAidandtheWWF,areteachingthepublicabout“finning”.Theyhaveevenaskedgovernmentstodeveloplawstostopthesaleofsharkfins.Sofar,noscientificstudieshaveshownthatshark’sfinsaregoodforhealth,sowhyeatthem?Helpsavethesharks!例如到目前为止（用现在完成时）科学研究完善法律来阻止鱼翅的销售20.WheresharkfinsoupispopularNumberofsharkscaughtandtradedeveryyearHowmuchthenumbersofsomekindsofsharkshavefalleninthelast20to30yearsTwoenvironmentalgroupswhichareagainst“finning”insouthernChinaaround70millionover90percentWildAidandtheWWF3aReadthepassageaboutsharksandcompletethefactsheetbelow.21.①Shark’sfin（鱼鳍）soupisfamousandexpensiveallaroundtheworld.②You’rekillingawholesharkwhenyouenjoyabowlofshark’sfinsoup.WhileyoureadReadParagraph1andjudgethesentences.FT×√22.1.Peoplecutoffsharks’finsandthrowthesharksbackintotheocean.2.Sharksareinthebottomofthefoodchainintheocean’secosystem.√×n.生态系统食物链ReadParagraph2andjudgethesentences.FT23.Savethesharks!`peoplecutofftheirfinsandeatsharkfinsoup.Asharkcannolongerswimandslowlydies.atthetopofthefoodchainintheocean’secosystemIfsharks’numbersdroptoolow,Itwillbringdangertoalloceanlife.24.ReadParagraph2andfillinthechart.peopleenjoy_____________________fishermen___________,___________,then_______________________________________________________decreasedquicklyabowlofsharkfinsoupcatchsharkscuttheirfinsthrowthemintotheoceanThenumbersofsomekindofsharks/dɪ’kri:s/减少25.ReadParagraph3andjudgethesentences.FTF1.WildAidandtheWWFareenvironmentalprotectiongroupsinChina.2.Twoenvironmentalgroupsappealtoestablishlawstostopsalesharkfins.3.Shark’sfinsaregoodforhealth.××√26.Whatcanwedotosavethesharks?Weshouldstopeatingthesharkfinsoup!whenthebuyingstops,thekillingcantoo.27.soalthoughifbutwhen1.Manypeopledonotrealizetheyarekillingawholeshark___________theyenjoyabowlofsharkfinsoup.2.Sharksareatthetopofthefoodchain,_______theirnumbersdrop,theocean’secosystemwillbeindanger.whensoReadthepassageagainandfillintheblankswiththewordsinthebox.3b28.3.Manythinkthatsharksaretoostrongtobeendangered,____________theyarewrong.4.__________therearenoscientificstudiestosupportthis,alotofpeoplebelievethatsharkfinsaregoodforhealth.5.Sharksmaydisappearoneday__________wedonotdosomethingtostopthesaleofsharkfins.butAlthoughifadj.科学上的，科学的29.Let'sdothistoreviewthetext!!!•Somepeopleliketoeatshark'sfinsoup,especiallyin_______China.Butgettingtheshark'sfinisvery_____.Whenpeoplecatchsharks,they________theirfinsandthrowthesharksintotheocean.Thesharkslowlydiesbecauseitcan't_____withoutthefin.Anditisalso______toenvironment.Sharksareatthe____ofthefoodchain.Ifthenumberofsharksdropstoolow,itwillbreakthebalanceofnuture.Pleasesaynotoeatingthesharkfinsoup,andtakeactiontosavethesharks!southerncruelcutoffswimharmfultop30.1.SavetheSharks!savevt.