英语人教版九年级全册〔课件设计〕Unit13SectionA 3a-3b.ppt

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1、Unit13Wearetryingtosavetheearth.(SectionA3a)知识目标：1.掌握以下词汇:cruel,harmful,industry,law,scientific2.通过学习，掌握以下短语，并能在句子中熟练运用：cutoff,throw…backinto,beharmfulto,thenumberof3.理解含有以上重点词组的句子技能目标：能读懂介绍关于鲨鱼保护的文章，完成相应的阅读任务,提高自己的概括、找主题句和搜索细节信息的能力。情感目标：通过了解鲨鱼的现状，增强保护濒危动物的意识。学习目标shark/ʃɑ:k/n.鲨鱼fins/fInz/n.鳍

2、Whathappenedtotheshark?thesharkiscaught(catch)bypeople.First,thefinsarecut(cut)offbypeople.Next,切除thesharkfinsarecooked(cook)intothesharkfinsoupbypeople.鱼翅羹Then,thesharkwithoutfinsisthrown(throw)backintotheoceanbypeople.扔回到…Finally,Whatwillhappentotheshark?Whatshouldwedo?especially/ɪ‘speʃəli

3、/adv.尤其地;格外地;ocean/‘əʊʃn/n.海洋cruel/kru:əl/adj.残酷的；残忍的harmful/'hɑ:mfl/adj.有害的environment/ɪn'vaɪrənmənt/n.环境chain/tʃeɪn/n.链子；链条ecosystem/'i:kəʊsɪstəm/n.生态系统low/ləʊ/adj.减少的；低/矮的endangered/ɪn‘deɪndʒəd/adj.濒临灭绝的industry/‘Indəstri/n.工业；行业law/lɔ:/n.法律；法规cutoff割掉；砍掉beharmfulto对……有害atthetopof在……顶端the

4、foodchain食物链thenumberof……的数量Savethesharks!BeforereadingReadingTip1Lookatthepictureandthetopiccarefully.Youcangetsomeinformation.(仔细阅读文章插图及标题)Savethesharks!BeforereadingSavethesharks!What’sthemainideaofthearticle?A.Thesharkfinsoupisfamousandexpensive.B.Thesharksareendangeredintheworld.C.Peopl

5、ecutoffsharks’finstomakethesharkfinsoup.Skimming略读ReadandMatchPara1.endangeredsharksPara2.sharkfinsoupPara3.Helpsavethesharks!ReadingTip2Findoutthekeywordsineachparagraph.Youcangetsomeinformation.(找出每段的关键词)Savethesharks!ReadandMatchPara1.endangeredsharksPara2.sharkfinsoupPara3.Helpsavethesha

6、rks!Skimming略读Readandjudgethesentences.Para1.Scanning寻读FT()①Sharkfinsoupisfamousandexpensiveallaroundtheworld.()②You’rekillingawholesharkwhenyouenjoyabowlofsharkfinsoup.insouthernChina.=eachtime=Findoutthetopicsentence(主旨句)inthisparagraph.ReadingTip3Thetopicsentencegivesusthemainideaofeachpa

7、ragraph.Itmaybeatthebeginningorendoftheparagraph,sometimesit’salsointhemiddle.(主旨句通常能概括段落大意，承上启下，它常位于段首、段末，有时也出现于段中。)Para2.Scanning寻读Scanning寻读Para2.Scanning寻读Thisisnotonlycruel,butalsoharmfultotheenvironment.Para2.Scanning寻读Para2.Scanning寻读Whatdoe