学习必备 欢迎下载 八年级阅读理解题(2011)二 (二) Can dolphins talk
Maybe they can’t talk with words, but they talk with sounds
They show their feelings with sounds
Dolphins travel in a group
We call a group of fish a “school”
They don’t study, but they travel together
Dolphins talk to the other dolphins in the school
They give information
They tell when they are happy or sad or afraid
They say “welcome”when a dolphin comes back to the school
They talk when they play
They make a few sounds above water
They make many more sounds under water
People cannot hear these sounds because they are very, very high
Scientists make tapes of the sounds and study them
Sometimes people catch a dolphin for a large aquarium(水族馆)
People can watch the dolphins in a show
Dolphins don’t like to be away from their