六年級英語上冊《Unit 3 Animal world》（Lesson 16）課件 人教新起點

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1、crocodileostrichpenguinwhalesharkhippozebralionbutterflygiraffehummingbird reptile 爬行動物爬行動物 mammal 哺乳動物哺乳動物insect昆蟲昆蟲 crocodile鱷魚鱷魚 ostrich 鴕鳥鴕鳥 penguin 企鵝企鵝whale 鯨鯨 shark鯊鯊 hippo河馬河馬 zebra斑馬斑馬 lion獅子獅子 butterfly蝴蝴蝶蝶 hummingbird蜂鳥蜂鳥 giraffe長頸鹿長頸鹿 wing翅膀翅膀 Mammals Mammals bodies are covered with hair

2、 or fur. Mother mammals feed milk to their babies. Mammals have warm blood Birds All birds have feathers. All birds have two wings. Mother birds lay eggs. Reptiles All reptiles have scales. Mother reptiles lay eggs. Most reptiles have four legs. A snake is a reptiles with no legs.Mammals: wings milk

3、 scales feather eggsReptiles: scales milk hair wings featherBirds: milk feathers scales seaMammals: wings scales feathers eggsReptiles: milk hair wings feathersBirds: milk scales seamilkscalesfeathersFirst, I have wings. Second, I have feathers. What kind of animals am I ?You are a bird!First, I have scales. Second, I lay eggs. What kind of animals am I ?You are a reptiles!First, I have hair. Second, I have warm blood. What kind of animals am I ?You are a mammals!