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龜?shù)臈⒌? ocean,lake,desert, forest, pond, stream 龜?shù)姆N類: turtle,tortoise 龜?shù)纳眢w部位: scaly skin, webbed feet, flippers,shell, legs,beaknostrils, neck, scutes, backbone, egg tooth 龜?shù)氖澄? plant,small animal 龜?shù)姆敝尺^程: digging a nest in the dit or sand, laying eggs in thenest, covering eggs, eggs hatching 形容詞性物主代詞的用法，例如: their, its,our,her 副詞的用法，例如: mostly, slowly, quickly 連詞的用法，例如: and, or,as soon as 情態(tài)動詞的用法，例如: can,may 定語從句，例如: Baby turtles eat the same kinds of foods thatadults eat. 特殊疑問句，例如: How can you help turtles? 祈使句，例如: Don't keep them as pets. There be 句型，例如: There are more than 300 kinds of turtles