英语人教版九年级全册unit 13 Section A 3a-3b

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Unit13We’retryingtosavetheearth!SectionA3a-3b桂花学校胡林翔一、教学课型：阅读课二、教材分析：本节课是阅读课，文章介绍了人类捕捉鲨鱼获取鱼翅，破环生态平衡的情况，最后呼吁保护鲨鱼。通过这节课的学习，培养学生保护动物的意识，激发他们强烈的社会责任感和对未来发展的思考。三、学情分析：该年级段的学生有一定的英语基础，对贴近生活的动物保护主题有着浓厚的兴趣，因此教师要给学生表现的机会，指导他们积极主动地阅读。四、教学目标：1、知识目标（1）重点词汇：shark,fin,cruel,beharmfulto,atthetopof,chain,thefoodchain,ecosystem,industry,law,scientific(2)重点句子：Whenpeoplecatchsharks,theycutofftheirfinsandthrowthesharksbackintotheocean.Iftheirnumbersdroptoolow,itwillbringdangertoalloceanlife.Noscientificstudieshaveshownthatsharkfinsaregoodforhealth.2、能力目标：能读懂有关环保等方面的文章，培养学生的阅读能力和知识运用能力。3、情感目标：培养学生保护动物的意识，体会到关爱动物、保护环境的重要性。五、教学重难点：1、培养学生的阅读能力，如略读、扫读和精读等能力。2、提升学生综合运用语言的能力。六、教学过程：IPre-reading1.Guessinggame2.Discussion:(1)Whatdoyouknowaboutsharks?(2)Doyouthinksharkscanbeendangered?Why?3.Apictureshowsasharkisshouting“helpme!”.Why? 4.WordslearningIIWhile-reading1.Readfastandmatchthemainideas.ActionsagainsteatingsharkfinsPara.1Talkaboutsharkfinsoup.Para.2Sharksareendangerednow.Para.32.Readthepassagealoudandcompletethefactsheetin3a.Wheresharkfinsoupispopular NumberofsharkscaughtandtradedeveryyearHowgovernmentscanhelpTwoenvironmentalgroupsagainst“finning”3.Readpassageagainandfillintheblankswiththewordsinthebox.(3b)4.Readthepassageandcompletethemindmap.Thefollowingquestionscanhelpyou.1.Whysharksareendangerednow?2.Howmanysharksarecaughtandtradedeveryyear?3.Whatdopeopledowhentheycatchsharks?4.Canasharkswimwithoutafin?5.Whatwillhappenifthenumbersofsharksdroptoolow?6.Howcanwesavethesharks? SavetheSharks!↓↓Why?How?↓↓Sharksarekilledfor①___________②___________sharksarecaughtandtradedeveryyear.Teach⑨____________________________Todevelop⑩______________________Noscientificstudies⑾________________↓How?↓People②_______sharks,③_______fins,④_________________theocean.↓Results?→cannolonger⑤_________,slowly⑥______be⑦_________totheenvironment.bring⑧_________toalloceanlife.III.Post-reading1.Retellthepassageaccordingtothemindmap.2.Havearelax:Studentswatchavideoaboutsharks.Animalsareourfriendsandtoloveanimalsistoloveourselves.IV.HomeworkMakeaposterofsavingsharks七、板书设计：SavetheSharks!↓↓↓Para.1Para.2Para.3↓↓↓SharkfinsoupEndangeredActions↓↓↓Why?How?How?↓Results?