英语人教版九年级全册Unit 13 Section A 2 3a.ppt

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1、Unit13We‘retryingtosavetheearth!小金县达维中学谢志琼SectionA23aWarmingupTheearthisbadlypolluted.Whatshouldwedotosavetheearth?WarmingupLet’stakeaction(采取行动)Takebusesinsteadofdrivingcars.Recyclebooksandpaper.Turnoffthelightswhenyouleavearoom.紫蓝金刚鹦鹉parrot绒顶柽柳猴monkey丹顶鹤Red-crownedcranes2.Whatdoyouknowabo

2、utsharks?Discusswithyourpartner:1.Haveyoueverseenashark（鲨鱼）?Sharksareendangered,readthepassageandjudgethesentencesandgivereasons.2.Shark’sfin（鱼鳍）soupisfamousandexpensiveallaroundtheworld.×Shark’sfinsoupisfamousandexpensiveinsouthernChina.Wehavetokillawholesharktogetabowlofshark’sfinsoup.√Re

3、adthefirstparagraphReadthesecondparagraph1.Peoplecutoffsharks’finsandthrowthesharksbackintotheocean.2.Sharksareinthebottomofthefoodchainintheocean’secosystem.√×n.生态系统食物链Sharksareatthetopofthefoodchainintheocean’secosystem.Readthethirdparagraph2.WildAidandtheWWFareenvironmentalprotectiongrou

4、psinChina.1.Shark’sfinsaregoodforhealth.××Noscientificstudieshaveshownthatsharkfinsaregoodforhealth.WildAidandtheWWFareenvironmentalprotectiongroupsaroundtheworld.WheresharkfinsoupispopularNumberofsharkscaughtandtradedeveryyearHowmuchthenumbersofsomekindsofsharkshavefalleninthelast20to30yea

5、rsTwoenvironmentalgroupswhichareagainst“finning”southernChinaaround70millionover90percentWildAidandtheWWF3aReadthepassageaboutsharksandcompletethefactsheetbelow.Let’stakeactionNobusiness,nokilledTHANKYOU