英语人教版九年级全册Unit 13 Section A 3a-3c.ppt

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1、SectionA23a-3b被污染烧煤太多扔掉把......变成......附近能够解决问题减少空气污染乘公共汽车或地铁代替、而不是......bepollutedburncoaltoomuchthrowawayturn...into...aroundherebeabletosolvea/theproblemcutdownairpollutiontakethebusorsubwayinsteadof骑自行车骑自行车有别的好处。对......有益垃圾污染去购物开始做某事记得要把垃圾扔进垃圾桶保持公共场

2、所的整洁和美丽对......有影响、有作用通向美好未来ridethebikeThereareotheradvantagesofbikeriding.begoodforwastepollutiongoshoppingstartdoingremembertothrowrubbishinthebinskeeppublicplacescleanandbeatifulmakeadifferencetosb.leadtoabetterfuture1.Haveyoueverseenashark（鲨鱼）?2.Wha

3、tdoyouknowaboutsharks?Discusswithyourpartner:Thesharkfinsoup1800.00RMBeachbowlItcomes….Thesharkswerecaught.Thesharkisbeingkilled.Themaniscuttingthefinoff.Thesharksthathavenofinswillbethrownbackintotheoceanagain.Thefinswillbedeliveredtothemarketsorthere

4、staurants.Beforeyouread1Lookatthephoto,thequestionsin3aandthetitletothestoryonpage99.Thenanswerthequestionsbelow.Whatcanyouseeinthepicture?Whatmaythepassagetalkabout?1.Ashark.2.Itmaytalkaboutthesharks.Readthetitle,thefirstandlastsentencesineachparagrap

5、hsandmatchthemainideas.Talkaboutsharkfinsoup.Sharksareendangerednow.Appealtopeopleagainsteatingsharkfins.Para.3Para.1Para.2Whileyouread2ReadParagraph1andjudgethesentences.①Sharkfin（鱼鳍）soupisfamousandexpensiveallaroundtheworld.②You’rekillingawholesharkw

6、henyouenjoyabowlofsharkfinsoup.FTReadthesecondparagraph1.Peoplecutoffsharks’finsandthrowthesharksbackintotheocean.2.Sharksareinthebottomofthefoodchainintheocean’secosystem.√×n.生态系统食物链ReadParagraph3andjudgethesentences.WildAidandtheWWFareenvironmentalpr

7、otectiongroupsinChina.2.Twoenvironmentalgroupsappealtoestablishlawstostopthesaleofsharkfins.3.Shark’sfinsaregoodforhealth.FTFaroundtheworldSofar,noscientificstudieshaveshownthatsharkfinsaregoodforhealth.WheresharkfinsoupispopularNumberofsharkscaughtand

8、tradedeveryyearHowmuchthenumbersofsomekindsofsharkshavefalleninthelast20to30yearsTwoenvironmentalgroupswhichareagainst“finning”southernChina70millionover90percentWildAidandtheWWF3aReadthepassageaboutsharksandcompletethefactsheetbelow.3b