英语人教PEP版九年级（上册）Unit13+Section+A+3a

shark

鲨鱼fin

鱼翅cruel残忍的harmful有害的foodchain

食物链ecosystem

生态系统industry

行业law法律hearof

cutoff

notonly...butalso...nolongeratthetopofthenumber(s)offallby...developlawssofar

听说切除/切掉

不仅......而且.......

不再/再也不

在...的顶端

......的数量下降了...

立法到目前为止Endangered(濒危的)animalspandastigerssharksgoldenmonkeyshugeandcruelscaringanddangerousliveintheoceanendangered？delicious?Whatdoyouknowaboutsharks?atthetopofthefoodchainWhattroubledosharksgetinto?Whattroubledosharksgetinto?Theyarecaughtbypeople.Theirfinsarecutoff.Theyarethrownbacktosea.Theycan’tswimanymore.Theyonlyhavetodie.sharkfinsoupcruel

ActionstostopkillingsharksPara1Para2Para3Reason

forkillingsharksResultsofkillingsharksQuestionsAnswersWhereshark

finsoupispopularNumberofsharkscaughtandtradedeveryyearHowgovernmentscanhelpTwoenvironmentalgroupsagainst(反对)“finning”SouthernChinaAround70millionDeveloplawsWildAidWWFSharkFinSoupfamousexpensiveFindthreewordstodescribethisdish.popularReadparagraph2andcompletethefactsheet.ResultsofkillingsharksForasharkForsharkgroupsForocean’secosystemWithoutafin,asharkcan__________________________________.1.70millionsharksarecaughtandtradedeachyear.2.Thenumbersofsomekindsofsharks___________________in

thelast20to30

years._____oceanlifewillbe___________iftherearenotenoughsharks.nolongerswimandslowlydieshavefallenby90%indangerAllEnvironmentalgroups:Whocametohelp?☺They

areteachingthepublicabout“finning”.☺Theyhaveevenaskedgovernmentstodeveloplaws.NoTrading,NoKilling!Whenpeoplecatchsharks,theycutofftheirfinsandthrowthesharksbackintotheocean.Thisisnotonlycruel,butalsoharmfultotheenvironment.Withoutafin,asharkcannolongerswimandslowlydies.Sharksareatthetopofthefoodchainintheocean’secosystem.Iftheirnumbersdroptoolow,itwillbringdangertoalloceanlife.Manybelievethatsharkscanneverbeendangeredbecausetheyarethestrongestintheirfoodchain.Butinfact,around70millionsharksarecaughtandtradedinthisindustryeveryyear.Thenumbersofsomekindsofsharkshavefallenbyover90percentinthelast20to30years.1.harmfuladj.有害的beharmfulto对……有害begood/badfor...对...有好处/坏处

Smokingisharmfultothehealth.

吸烟有害健康。

Playingcomputergamesmuchisharmfultostudents.

玩太多电脑游戏对学生有害。2.fallby...下降了...fallto...下降到...

Tony的英语成绩下降了两分。Tony’sEnglishgradesfallby2.Tony’sEmglishgradesfallto2.Whenpeoplecatchsharks,theycutofftheirfinsandthrowthesharksbackintotheocean.Thisisnotonlycruel,butalsoharmfultotheenvironment.Withoutafin,asharkcannolongerswimandslowlydies.Sharksareatthetopofthefoodchainintheocean’secosystem.Iftheirnumbersdroptoolow,itwillbringdangertoalloceanlife.Manybelievethatsharkscanneverbeendangeredbecausetheyarethestrongestintheirfoodchain.Butinfact,around70millionsharksarecaughtandtradedinthisindustryeveryyear.Thenumbersofsomekindsofsharkshavefallenbyover90percentinthelast20to30years....asharkcannolongerswim...不再/再也不...nolongernot…anymore

我不再是个学生了。

I’mnolongerastudent.I’mnotastudentanymore.

...asharkcannotswimanymore...Thenumbersofsomekindsofsharkshavefallenbyover90percentinthelast20to30years.“thenumbersof...”是“thenumberof…”的复数形式。thenumberof+n复……的数量作主语时，谓语动词用单数anumberof+n复许多...作主语时，谓语动词用复数形式Environmentalprotectiongroupsaroundtheworld,suchasWildAidandtheWWF,areteachingthepublicabout“finning”.Theyhaveevenaskedgovernmentstodeveloplawstostopthesaleofsharkfins.Sofar,noscientificstudieshaveshownthatsharkfinsaregoodforhealth,sowhyeatthem?Helpsavethesharks!句中fin本为名词，指“鱼鳍”。此句中的finning由动词化的fin（割鲨鱼鳍以获取鱼翅）的-ing形式转化而成，指课文中所陈述的“猎翅”这一行为。1.Manypeopledonotrealizetheyarekillingawholeshark

______theyenjoyabowlofshark

finsoup.2.Sharksareatthetopofthefoodchain,______iftheirnumbersdrop,

theocean’secosystem

willbeindanger.Manythinkthatsharksaretoostrongtobeendangered,______theyarewrong.4._________therearenoscientificstudiestosupportthis,alotofpeoplebelievethat