unit13-We-are-trying-to-save-the-earth..docx
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1、导学案Unit13wearetryingtosavetheearth.Section3a知识目标:1.掌握文本中的新单词和短语hearofsouthernChina2.掌握文中重要的句子及表达法ThisisnotonIycrueI,butaIsoharmfultotheenvironment情感目标:培养学生爱护鲨鱼的情感意识,引导学生关爱动物,保护环境。学习环节及流程:一.图片展示,导入新课二.速读训练,提炼答案快速阅读第一段,判断句子对(Q错(X)。1. Shark,sfin(鱼鳍)soupisfamousandexpensiveallaroundtheworld.()2. Ifweget
2、abowlofshark,sfinsoup,Wewillkillawholeshark.()速读第二段,在文中找出问题的答案。1. Whatdopeopledowhentheycatchashark?2. Whatwillhappentoasharkifithasn,tafin?3. Ifsharks,numberdroptoolow,whatwillitbring?4. Howmanysharksarecaughtandtradeeveryyear?5. Howarethenumbersofsomekindsofsharks?三.细读文本,达标训练Manyhave1sharkfinsoup.
3、Thisfamousandexpensivedishisespeciallypopularin2China.Whenpeoplecatchsharks,theycutofftheirfinsandthrowthesharksbackintotheocean.Butfinningis3cruel,butalso4theenvironment.Thesharkslowlydiesbecauseitcan5swimwithoutafin.Sharksare6thefoodchain.Ifthenumberofsharksdropstoolow,itwill7toalloceanlifethenatu
4、re.Pleasestopeatingsharkfinsoup,and8(采取行动)tosavethesharks!四.借鉴学习,写作提升鱼翅汤在中国的南部很受欢迎,猎翅(finning)行为也异常猖狂。通过今天的学习,你想对那里的人说什么?向他们写一篇关于保护鲨鱼的倡议书。(WhatdoyouwanttosaytothepeopleinsouthernChina?Writealetterofsavingsharkstothem.)提示animals,friends,finning,cruel,harmfulwithout,nolonger,atthetopof,ifnumbers,dropl
5、ow,bringdanger,noscientificstudies,begoodfor,why,helpsave五.总结作业,升华主题Everyoneshouldplayapartinenvironmentalprotection.保护环境,人人有责Savetheearth,savetheanimals,saveourselves拯救地球,拯救动物,拯救我们自己。Unit13Wearetryingtosavetheearth!总结人:汪老师总结日期:2015年1月26日第一部分SeCtiOIlA(Ia-2d)1.1.知识目标类别课时要点重点单词Llitterl,.舌L扔;n.垃圾;2. ug
6、lyadj.丑陋的;3. advantagen.优点;4. costv.花费;5. woodenadj.木制的;6. bottomn.底部;7. fishermann.渔民;8. coaln.煤;9. plasticadj.塑料的;10. takeawayn.外卖食物;11. binn.垃圾箱重点词组1. atthebottomoftheriver在河床底部2. befulloftherubbish充满了垃圾3. throwlitterintotheriver把垃圾扔入河中4. playapartincleaningitup尽一份力把它清理干净5. landpollution土地污染6. fi
7、lltheairwithblacksmoke使空气中充满了黑烟7. cutdownairpollution减少空气污染8. makeadifference产生影响重点句式1. Everyoneintownshouldplayapartincleaningitup.城里的每个人都应当尽一份力把它清理干净。2. Theairisbadlypollutedbecausetherearetoomanycarsontheroadthesedays.空气被严重污染因为如今路上的汽车太多了。3. Tocutdownairpollution,weshouldtakethebusorsubwayinsteado
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