Unit+6+Earth+first+Understanding+Ideas+导学案 高中英语外研版（2019）必修第二册

Book2Unit6EarthfirstSection2UnderstandingideasSharks:DangerousorEndangered?【学习目标】1.Togetthemainideaofeachparagraph，figureoutthestructureofthepassageandgettheauthor’swritingpurpose；2.Tousecriticalthinkingtoanalyzehowpeople’sattitudestowardssharkshavechanged;3.Toraiseawarenessofprotectingwildanimals.【自主学习】【要求】内容：完成【自主学习】中所布置的任务方法：独立思考，自主探究。ReadformainideaandstructureTask1Findoutthemainideawitheachparagraph.Para.1Jawspeople’slong-heldidea:.Para.2Jawsmadepeoplemoreofsharks.Para.3Thenumberoflargesharksduetofinning.Para.4PeterBenchleyandexpert’sideasofsharks:Sharksdon’thumans.Para.5Thefortunatethingforsharks:MorepeoplewanttoTask2Accordingtothemainideaofeachparagraphandtitle,dividethepassageinto3parts.Task3.What’sthegenre(体裁)ofthepassage?Narration(记叙文)B.Description(描写文)C.Argumentation(议论文)D.Exposition(说明文)【合作探究】【要求】内容：完成【合作探究】中所布置的任务方法：起立讨论，小组合作交流，未解决的部分准备大胆质疑。ReadfordetailsParagraph1WhatisJaws?Pleaseintroducethefilmaccordingtopara.1.Jawsisa.Time:What:Achievement:Effects:2.Whyisthemoviementionedhere?A.Togiveanexample. B.Tointroducethetopic. C.Tomakeasummary.Paragraph2Howdidpeopledescribesharksafterwatchingthemovie.Circleatleast2adjectives(形容词)inthetextandthenwritethemdown.Whatispeople’sreaction?Paragraph3Whathappenedafter1975?Andwhy?Whatisfinning?Whatwillpeopledowhentheyarefinning?Paragraph4WhoisPeterBenchley?WhatmadeBenchleychangedhisattitudetosharks?Paragraph5Whatistheauthor’sattitudetothefutureofsharkprotection?A.PositiveB.NegativeC.Indifferent(漠不关心的)ReadforthoughtHowdoespeople’sattitudetowardssharkschange?【当堂检测】1.Choosetheauthor’spurposeinwritingthepassage.A.TocriticizePeterBenchley’smisleadingdescriptionofsharksinhisbookandadvocatetheprotectionofsharks.B.Toexplainpeople'smisunderstandingofsharks