Question

【題目】 Can dolphins talk? Maybe they can't talk with words, but they talk 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 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 can't hear these sounds because they are very high.

Sometimes people catch a dolphin for a large aquarium(水族館). So they can watch dolphin shows in the aquariums. Dolphins don't like to be in an aquarium, being away from their school. They are sad and lonely if they do so.

There are many stories about dolphins. They help people Sometimes they save people's lives. Many people believe that dolphins can bring them good luck.

根據(jù)短文內(nèi)容, 判斷正（T）、誤（F）.

【1】Dolphins can talk and show their feelings with sound.

【2】Dolphins make more sounds above water than under water.

【3】Dolphins' sounds are very high, so we can’t hear them.

【4】Dolphins will feel happy if they are away from their school.

【5】Dolphins can save people's life and may bring good luck.

Answer 1

【答案】

【1】T

【2】F

【3】T

【4】F

【5】T

【解析】

這篇短文重點介紹了海豚的生活習性及他們不同于其它動物的特點。它們一般集體活動，是哺乳動物，他們通過聲音彼此交談，也具有人類的情感，并且被人們認為是會帶來幸運的動物。

【1】細節(jié)理解題。根據(jù)They can't talk with words，but they talk with sounds．可知他們不能說話，但是可以用聲音交談。故填T。

【2】細節(jié)理解題，根據(jù)文中“They make a few sounds above water. They make many more sounds under water.”可知海豚水下發(fā)出更多聲音。故填F。

【3】細節(jié)理解題，根據(jù)文中“People can't hear these sounds because they are very high.”可知海豚聲音很高，人們聽不到。所以本題說法正確。故填T。

【4】推理判斷題，根據(jù)文中“Dolphins don't like to be in an aquarium, being away from their school. They are sad and lonely if they do so.”海豚離開學校并不開心，而是難過和孤獨。故填F。

【5】細節(jié)理解題，根據(jù)文中最后兩句“They help people Sometimes they save people's lives. Many people believe that dolphins can bring them good luck.”可知本題描述是正確的。故填T。