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1、教学设计明水县第五中学石岩教学目标（Teachingaims）1.Knowledgeaims1)Masterthekeywords:shark,fin,method,cruel,harmful,chain,ecosystem,law,industry.2)Masterusefulexpressions:beharmfulto,atthetopof,thefoodchain,cutoff,sofar,infact,takeaction.3)Mastertargetlanguage:Noscientific
2、studieshaveshownthatsharkfinsaregoodforhealth.Thenumbersofsomekindsofsharkshasfallenbyover90percentinthelast20to30years.2.Abilityaims:1)Toimprovestudents`abilityofreadingandspeaking.2)Totraintheabilityofexpressingstudents`ownopinions.3.Emetionalaims:Lear
3、ntoloveandprotevtanimals.学情分析(studentanalysis)ThestudentsinGradeNineareveryactive,mostofthemwanttoshowthemselves,butsomeofthemdon`tandtheyevenlosetheirinterestsinlearningEnglish,sowhenIdesignthisclass,Ihavetomakeclasslivelyandinteresting,Ifindsomepicture
4、sandanswersomequestionswhichintereststudentsinordertoattracttheirattention,somostofthestudentscantakeanactivepartinteacher`sactivities.重点难点（Theimportantpointsanddifficultpoints）1.Importance1)Talkaboutsharksandanimalprotection.2)Theusageofconjunctions.Dif
5、ficultyHowtousethekeywordsandstructuresintherealsituation.教学过程（Teachingprocess）Step1Lead-inShowthepictureofthesharkandaskthestudents“Doyouknowthiskindofanimals?Doyouthinksharkscanbeendangered?”Let`sgointoUnit13SectionA3a-3b,learnaboutsharks`situation.设计意
6、图：通过图片和问题让学生们对要学习的知识产生极大的兴趣。Step2Showlearningaims1.Masterkeywords:shark,fin,method,cruel,harmful,chain,ecosystem,industry,law2.Totalkaboutpollutionandprotectendangeredanimals.3.Improvestudents`readingskills.设计意图：通过展示学习目标，让学生们知道今天的学习任务。Step3Reviewnewwords
7、TranslstethenewwordsandphrasesintoChinese.shark鲨鱼fin鱼鳍cruel残忍的harmful有害的chain链子ecosystem生态系统industry工业law法律scientific科学的behamfulto对……有害atthetopof在……顶部thefoodchain食物链Step4Reading1.Fast-readingReadthepassageaboutsharksandcompletethefactsheetbelow.设计意图：通过浏览
8、每段的首句和尾句，快速地掌握每段大意进而掌握全篇的中心思想，学会快读。2.Careful-reading1)Askstudentstoreadthepassageparagraphbythemselvesandjudgethesentences.Readthefirstparagraph①Shark`sfinsoupisfamousandexpensiveinnorthernChina×②Togetabowlofshark’sfinsoup
