Unit 5,Welcome to the unit,beak,blue and green feather,wing,tail,say hello ,knock on the cage with his beak,parrot,crane,tall, long legs , long beak, long neck, gentle, walk like dancers,rare red-crowned cranes,live in Zhalong Nature Reserve, wetlands (fish),seagull,white and black or grey featherlong beak long-winged web-footed fly over the sea brave,seagulls,fight against the ocean wave and wind,sparrow,brown and grey feathers,swallow,long pointed wings,forked tail,fly to northern countries in summer,gentle swan,swan,white feathers long thin neck,eagle,golden eagle,brownish feathers,hooked beak,broad wings,golden eagle,Questions: 1.What bird do you like best? 2.What does it look like? 3.What does it like? 4.Where does it live? 5.Is it clever / lazy / friendly ?,