初中英语九年级全一册（五·四学制）SectionAa3b.pptx

SectionA3a-3b

1.Wheredosharkslive?__________________________________2.Aretheyallverybig?___________________________________3.Whatdotheyeat?___________________________________4.Isthenumberofsharksdecreasing(减少)?___________________________________5.Whydopeoplecatchthem?___________________________________Whatdoyouknowaboutsharks?Inthesea.Yes,itis.Tocutofftheirfins.Yes,theyare.Fishes.

Savethesharks!What’sthemainideaofthearticle?A.Thesharkfinsoupisfamousandexpensive.B.Thesharksareendangeredintheworld.C.Peoplecutoffsharks’finstomakethesharkfinsoup.3a

Para.1Para.2Para.3A.Badthingshappenwhenpeoplecutoffsharks’fins.B.Environmentalprotectiongroupshavedonethingstoprotectsharks.C.You’rekillingawholesharkwhenyouenjoyabowlofsharkfinsoup.Skimthepassageandmatchthemainideawitheachparagraph.

ReadPara1andmakeTfortrueorFforfalse.Para1.Scanning寻读FT()1.Sharkfinsoupisfamousandexpensiveallaroundtheworld.()2.You’rekillingawholesharkwhenyouenjoyabowlofsharkfinsoup.insouthernChina.=eachtime=

Findoutthetopicsentence(主旨句)inthisparagraph.Para2.Scanning寻读Scanning寻读

Whenpeoplecatchsharks,theycutofftheirfinsandthrowthesharksbackintotheocean.cruelWithoutafin,asharkcannolongerswimandslowlydies.harmful1.Sharksareatthetopofthefoodchainintheocean’secosystem.2.Iftheirnumbersdroptoolow,itwillbringdangertoalloceanlife.2.Thenumbersofsomekindsofsharkshavefallenbyover90percentinthelast20to30years.1.Around70millionsharksarecaughtandtradedinthisindustryeveryyear.Para2.FillintheblanksaccordingtoPara.2facttwodifferentopinionsendangered①②

3aReadthepassageaboutsharksandcompletethefactsheetbelow.WheresharkfinsoupispopularNumberofsharkscaughtandtradedeveryyearHowmuchnumbersofsomekindsof