蝙蝠的生活环境: cave,treetop,attic 蝠的行为动作: sleep,fly, hunt, scoop,hide,rest, hang,fall,groom, lick, feed 蝠的身体结构: finger, thumb, wing,skin,nose,ear, fur, face,mouth 蝠的种类: insect-eating bat, fruit bat,vampire bat, pollen- andnectar eating bat 与蝙蝠的生活习性有关的词: sleep by day,fly by night,nocturnal,active at night, hide in a roost, hang upside down be busy doing...忙于做··.... with ease 轻松地;轻易地 dependon 依靠 keep...under control 控制住...... take off 起飞 被动语态: This group is known as vampire bats. 定语从句: Insect-eating bats often feast on bugs that come outafter dark. 宾语从句: From this echo the bat can tell an object's size and howfar away it is. 时间状语从句: The pups nurse their mother's milk until their wingsare strong enough to fly. 条件状语从句: The babies usually don't survive unless wildlifeworkers come to the rescue.