英语人教版九年级全册Unit 13 .ppt

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1、Unit13We'retryingtosavetheearth!SectionAPeriodTwosharkfincruelharmfulbeharmfultoatthetopofchainthefoodchainecosystemindustrylawscientificn.鲨鱼n.（鱼）鳍adj.残酷的；残忍的adj.有害的对......有害的在......顶部或顶端n.链子；链条食物链n.生态系统n.工业；行业n.法律；法规adj.科学上的；科学的WordsReviewObjectives

2、TolearntousesomewordsandexpressionsTounderstandthepassageaboutendangeredanimals--sharks.Words:shark;fin;cruel;thefoodchain;ecosystem;industry;lawPhrases:nolonger;beharmfulto;atthetopofWhatarethey?Wherearetheyfrom?SharkfinSharkfinsoupTheyarefromsharks

3、.Doyoustillwanttotrythesharkfinsoup?Notrading,nokilling.Doyouknowhowtogetthesharkfin?Beforeyouread1Lookatthephoto,thequestionsin3aandthetitleofthestoryonpage99.Thenanswerthequestionsbelow.Whatcanyouseeinthepicture?Whatdoesthepassagemaytalkabout?1.Ash

4、ark.2.Itmaytalkaboutthesharks.Readthetitle,thefirstandlastsentencesineachparagraphsandmatchthemainideas.Talkaboutsharkfinsoup.Sharksareendangerednow.Appeal呼吁topeopleagainsteatingsharkfins.Para.3Para.1Para.2Whileyouread2ReadParagraph1andjudgethesenten

5、ces.①Shark’sfin（鱼鳍）soupisfamousandexpensiveallaroundtheworld.②You’rekillingawholesharkwhenyouenjoyabowlofsharkfinsoup.FTReadParagraph2andfillinthechart.peopleenjoy_____________________fishermen___________,___________,then_____________________________

6、__________________________decreasedquicklyabowlofsharkfinsoupcatchsharkscuttheirfinsthrowthemintotheoceanThenumbersofsomekindofsharksReadParagraph3andjudgethesentences.WildAidandtheWWFareenvironmentalprotectiongroupsinChina.2.Twoenvironmentalgroupsap

7、pealtoestablishlawstostopthesaleofsharkfins.3.Shark’sfinsaregoodforhealth.FTFaroundtheworldSofar,noscientificstudieshaveshownthatsharkfinsaregoodforhealth.Readthepassageaboutsharksandcompletethefactsheetbelow.(P99)3aWheresharkfinsoupispopularNumberof

8、sharkscaughtandtradedeveryyearHowmuchthenumbersofsomekindsofsharkshavefalleninthelast20to30yearsTwoenvironmentalgroupsagainst“finning”southernChina70millionover90percentWildAid&theWWF1.Manypeopledonotrealizetheyarekillingawholeshark______theyenjoyabo