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Unit6Lesson17,InterestingAnimals,head,body,arm,hand,foot,leg,feet,neck,Brainstorm,ear,eye,face,tooth,nose,teeth,Brainstorm,front,back,Brainstorm,Partsofthebody,headneckbodyarmhandlegfootfeetfaceeyeearmouthtoothteethfrontback,Warm-up,Sayandtouch,Giveanexample:Monkeyshavelongarms.Theycanmovefromtreetotreeeasily.,Example:,()1.Whatdothepenguinslooklike?A.Theyhavebigbodiesandlonglegs.B.Theyhavesmallheadsandshortnecks.C.Theyhavelongnecksandshortlegs.()2.Howfastcansomepenguinsswim?A.20milesanhourB.50milesanhourC.25milesanhour()3.Whydothepenguinsstandstillforalongtime?A.Becausetheyhaveshortlegs.B.Becausetheylayeggsinbiggroups.C.Becausetheyneedtokeeptheeggswarm.,B,C,C,Penguins,small,front,backs,fast,food,Giraffes:,Readandanswer,1.Arepenguinsbirdsorfish?2.Whycantotheranimalsinthewaterseepenguinswellfromaboveorbelow?3.Howdogiraffesdrinkwater?4.Cangiraffesrunforalongtime?,above,below,spread,bend,reach,Readthesecondpart,workinpairs,summarizethefeaturesaboutpenguins.,swim25milesanhour,blackbacks,whitefronts,laylegsingroups,standstillforalongtimetokeeptheireggswarmontheirfeet,birds,butcantfly.notfish,butcanswimfast,Readthesecondpart,summarizethefeaturesaboutgiraffes.,eatfromtalltrees,spreadfrontlegswideandbendnecks,sitonthegroundandresttheirheadsonthenecks,runfast,cannotrunforalongtime,walkforlonghours,InterestingAnimalsFacingBigTrouble,2007年12月11日世界自然基金会在印度尼西亚巴厘岛发布了南极企鹅与气候变化报告。报告称，气候变化使南极企鹅数量大大减少，因为冰层融化使它们失去了抚养幼仔的场所，并减少了它们的食物来源。南极的升温速度超过全球平均水平的5倍，使一些企鹅如帝企鹅、帽带企鹅、金图企鹅以及阿德利企鹅等处于危险境地。温家宝总理出席在丹麦哥本哈根举行的世界气候大会时提出“气候变化是当今全球面临的重大挑战。遏制气候变暖，拯救地球家园，是全人类共同的使命，每个国家和民族，每个企业和个人，都应当责无旁贷地行动起来。”,Theicemelts,UseourownchopsticksplantmoretreesUseclothbagsdontuseplasticbagsSavewatersaveelectricityusethestairsratherthantheelevator,GreenhouseEffect,Toomuchcarbondioxide,Livealowcarbonlife,1.听录音，读课文。2.用分类的方法，整理本课所学词汇。3.做一张幻灯片来展示并描述一种你认为很特别的动物。,Homework:,
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