题目内容

Many people say dolphins are intelligent. They seem to be able to think, understand and learn things quickly. But are they as smart as humans, or are they more like cats and dogs? Dolphins use their brains quite differently from the way humans do. But scientists say dolphins and humans are very similar in some ways. How?

Like humans, every dolphin has its own "name". The name is a special whistle (哨声). Each dolphin chooses a specific (特有的) whistle for itself, usually by its first birthday Dolphins are like people in other ways, too. They "talk" to each other about a lot of things-such as their age, their feelings, and finding food. They also use a system of sounds and body language to communicate. Understanding dolphin conversation is not easy for humans. No one "speaks dolphin" yet, but some scientists are trying to learn.

Dolphins are also social animals. They live in groups called pods, and they often join others from different pods to play games and have fun--just like people. Scientists believe playing together is something only intelligent animals do.

Dolphins and humans are similar in another way: both species make plans for getting things they want. In the seas of southern Brazil, for example, dolphins use an intelligent plan to get food. When there are fish near a boat, dolphins signal (发信号) to the fishermen to put their nets in the water. Using this method, the men can catch a lot of fish. Why do dolphins help the men? There is an advantage for them they get to eat some of the fish that escape (逃脱) from the net.

1.What is a dolphin's “name”?

A. It is a kind of game.

B. It is a body sign.

C. It is a dolphin’s age.

D. It is a specific sound.

2.What does the underlined word "others" refer to?

A. Other fishes.

B. Other people

C. Other dolphins

D. Other games

3.What can we infer from the passage?

A. Some scientists can understand dolphins system of sounds.

B. Dolphins probably help fishermen by using their body language.

C. Humans join dolphins' groups to get things we want.

D. Dolphins can talk to humans about their age and their feelings.

4.What's the main idea of the passage?

A. Dolphins can communicate with each other at birth.

B. Dolphins are social animals because they play together.

C. Dolphins are smart and are like humans in some ways.

D. Dolphins help humans do many things like catching fish.

1.D 2.C 3.B 4.C 【解析】试题这是一篇说明文,文章主要讲述了海豚在各方面与人类的相似点。 1.题意:海豚的名字是什么?考查细节理解题。根据The name is a special whistle,可知是一种特殊的哨音,故选D。 2.题意:划线词“others”指的是什么?考查词义理解题。根据Dolphins are also social ani...
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Dear Parents,

Young People’s Day Camp (YPDC) has been providing wonderful summers for the children of Central New Jersey since 1972. Now we are preparing for a new summer and it will be our most exciting summer ever.

Our camp is in beautiful Roosevelt Park with a library and a museum. As a former (昔日的) baseball player, I feel the need to keep teenagers healthy. So we will offer a special training program. This program will cover different sports for each child through the summer camp.

Transportation (交通车辆)

We use 20-passenger buses. We will pick up (接) each child between 7:30 a.m. and 8:15 a.m. with door to door transportation. Children will be home between 3:45 p.m. and 4:30 p.m.

Rates (费用)

No.

Weeks

Rates

1

2

$ 925

2

4

$ 1,700

3

6

$ 2,280

4

8

$ 2,950

Every day my son came home happily. He talked about how much fun he had and what he did. Before the summer was even over, he said, “Mom, I want to go back next year. I would like to say thank you and I will see you all next summer.”

— Christina

Please feel free to call us with any questions. I will always make myself available for both you and your children throughout the year. Phone: 732-768-2279.

根据材料内容选择最佳答案。

1.What can we know about YPDC?

A. Its owner was once a basketball player.

B. It is for middle school children only.

C. It has a history of over 40 years.

D. It is near Roosevelt Park.

2.A child can catch the YPDC bus at _______.

A. 9:00 a.m.

B. 8:00 a.m.

C. 7:00 a.m.

D. 6:00 a.m.

3.If Peter’s mom chooses No. 2 for him and No. 3 for his brother, how much should she pay?

A. $4,560.

B. $3,980.

C. $3,400.

D. $3,205.

4.According to Christina, YPDC is _______.

A. dangerous

B. expensive

C. traditional

D. interesting

5.What’s the writer’s purpose of writing this material?

A. To tell people the development of YPDC.

B. To find drivers for YPDC buses.

C. To ask people to join YPDC.

D. To raise money for YPDC.

1.C 2.B 3.B 4.D 5.C 【解析】这是一则广告,主要介绍了青年人日营(YPDC)的相关情况。 1.句意:我们对YPDC有什么了解?A.它的主人曾经是一名篮球运动员。B.它仅适用于中学生。C.它有超过40年的历史。D.它靠近罗斯福公园。根据原文“Young People’s Day Camp (YPDC) has been providing won...

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