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1、1教学目标1.语言知识目标基本词汇:shark,fin,method,cruel.Harmful,chain,ecosystem,industry,law,scientific,基本词组:beharmfulto,atthetopof,thefoodchain.基本句型:Noscientificstudieshaveshowedthatsharkfinsaregoodforhealth.Weshouldhelpsavethesharks.2.技能目标:能正确运用现在完成时,被动语态,情态动词。3.情感目标:有环境危机意识,学会关注环
2、境,保护环境,保护野生动物。学情分析评论学生在第一课时已经了解了环境保护的必要性,学习使用现在完成时,usedto和情态动词讨论了保护环境的方法。这节课在此基础上更进一步学习保护野生动物。知道没有买卖,就没有杀戮。3重点难点评论(1)完成任务,考查学生对文章细节的掌握,检测学生对于文章重点词汇的掌握,巩固学生的阅读理解。(2)保护野生动物的措施方法。4教学过程4.1第一学时4.1.1教学活动活动1【导入】Lead－in.Leadin(Showsomepicturesofanimals)Someanimalsareendangere
3、d.Weshouldprotecttheanimalsandtheenvironment!活动2【讲授】Teaching and dicussion1.(Showapictureofashark.)Whatdoyouthinkofsharks?2.Whatdoyouknowaboutsharks?Sharksareatthetopofafoodchaininocean’secosystem.Theyarealsoendangered.3.(showapicture)Whatisit?Sharkfinsoup.4.Whatisitm
4、adefrom?Sharkfins.5.Howcanpeoplegetsharkfins?Sharksarecaughtbypeople.Peoplecutofftheirfins.6.Whatdopeopledowiththesharkswithoutfins?Peoplethrowthesharksbackintotheocean.Withoutafin,asharkcannolongerswimandslowlydies.7.Howmanysharksarekilledeveryyear?Millionsofsharksar
5、ekilledeveryyear.活动3【活动】Reading评论Task1:Readthepassagequicklyandcompletethefactsheetbelow.①Wheresharkfinsoupispopular②Numberofsharkscaughtandtradedeveryyear③Howmuchthenumbersofsomekindsofsharkshavefalleninthelast20to30years④Twoenvironmentalgroupsagainst“finning”Task2:W
6、orkinpairstocirclethewordsandexpressions.1.鱼鳍,鱼翅汤2.在……的顶端3.食物链4.生态系统5.切下6.残忍的7.对……有害8.工业;行业9.科学研究10.制定法律Task3:Readthepassagecarefullyandfillintheblanksingroups.Sharksareatthe1____oftheir2_________intheocean’secosystem.Somanypeoplethinksharksaresostrongthattheycannever
7、be3_________.Buttheyarewrong.4__________soupispopularin5________China.Theythinkthisdishisgoodforhealth.Butinfact,thereareno6_______________tosupportthis.Whenpeoplecatchsharks,they7__________theirfinsandthrowthembackintotheocean.Withoutafin,asharkcan__8_________swimand
8、dies.Thisiscruel,andthis9___________________theenvironment.WildAidandtheWWFhaveevenaskedgovernmentsto10_____________tostopfi
