Can dolphins (海豚)talk?Maybe they can’t talk with words,but they talk with sounds.They show th

Can dolphins (海豚)talk?Maybe they can’t talk with words,but they talk with sounds.They show th
Can dolphins (海豚)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.
(1) Dolphins are mammals,not
fish,but they swim together in a school.Dolphins talk to the other dolphins in
the school.They give information.They tell when they are happy or sad or
afraid.(2) a ,school,the ,They,to,when,“welcome”comes,say,dolphin,back They talk when they play.
They make a few sounds above
water.They make many more sounds under water.People can’t 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.(An aquarium is a
zoo for fish.) People can watch the dolphins in a show.Dolphins don’t like to
be away from their school in an aquarium.They are sad and lonely.There are
many stories about dolphins.They help people.Sometimes they save somebody’s
life.Dolphin meat is good,but people don’t like to kill them.They say that
dolphins bring good luck.Many people think so.
1.A school of dolphins means______________.
2.How does a dolphin feel in an aquarium?
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3将(1 )译成汉语
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4将(2 )排序,使之与上下文连贯、通顺
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5 Why don’t people kill dolphins since dolphin meat is good?
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