Question

   Can dolphins talk?They can5t 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 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. 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 the sounds are very,very high. Scientists make tapes of the sounds and study them.

   Sometimes people catch dolphins for a large aquarium. People can watch the dolphins in a show. Dolphins don't like to be away from their school in an aquarium. They are sad.

   There are many stories about dolphins. They help people. Sometimes they save somebody’s life. Dolphin meat is good,but people don5t like to kill them. They say that dolphins bring good luck.

Many people believe this.

阅读短文，回答下列问题。

1. Can dolphins talk with words?

   
   

2. What do we call a group of fiwsh?

3. When do they say “Welcome”？

4. Do they make more sounds above water or under water?

Answer 1

三、 1. No,they can’t 2. A “school”. 3. When a dolphin comes back to the school/group. 4. Under water. 5. No,they don't. Because an animal cannot bring good luck to people. /Because it’s just a wish of many people.