题目内容

The next time you take medicine when you’re ill, you may eat a cone snail(芋螺). At least that’s what some scientists are hoping. Scientists have found that cone snails can help with backache, as well as toothache and other body problems.

There are over 600 different kinds of cone snails. This family is especially found in warm and hot waters in the oceans. They catch and eat small fish and even other cone snails. The snails have venom that they’ll give out and use to kill small animals they have caught because cone snails are slow-moving. Sometimes the venom can even kill people. But some scientists have discovered that the venom can also be used as medicine.

The shells of cone snils are often brightly colored, and have interesting shapes, many people think the shells are so beautiful that people kill them, collect lots of shells, and sell them around the world. The environment is also very dangerous for them because of fishing and boating.

Scientists want to help save the cone snails. They hope to make new rules to stop them from dying. If they die out, scientists may never discover what kinds of medicines they can give us.

1.We can find a cone snail in ________ .

A. a warm river B. in a hot ocean

C. a cold ocean D. a lake

2.What does the underline(下划线) word “venom” mean in the second paragraph ? ________.

A. 盔甲 B. 毒液 C. 螺纹 D.鳞片

3.People kill the cone snails in order to ________ .

A. sell their shells B. study their venom

C. save the environment D. kill animals

4. The best title of the passage may be ________ .

A. A Special Medicine B. Great Venom

C. Cone Snails D. Saving the Cone Snails

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My name is Sam. I joined a club called “ passing help ” last month. Now let me tell you why I joined it.

One evening this May, on my way home my old car broken down. It was 25 miles from my home .

I wanted to get a ride, but there was no car . It was also hard to take a taxi . I decided to take a bus home.I went to a bus stop nearby .

After a while , a bus came , but it did not go to my town .the bus driver was a young woman .

She was kind and she told me which bus I should take . I waited there for about thirty minutes , but no bus came . At last a car came to me and a woman came out of the car .She was just the bus driver.

“When I reached the bus station , I got to know that the bus to your town couldn't come ,so I returned here. I just can't leave you here ,” she said , “ Get in my car and I will take you back to your home .”“ It is a long way .”I said.“ Come on ,sir, ”she said ,“ Let’s go.”

On the way she told me a story . A few days ago, there wasn't gas(汽油)in her car . An old man drove her up to a gas station and then back to her car.

When we got to my home , I wanted to give her some money to thank her , but she didn't accept. “ I only want to help others and do something nice for somebody. Pass it along. ” She said.

1. What happened to Sam one evening this May?

A. He lost his way.

B. His car broken down.

C. He was hurt in an accident.

D. He couldn't reach the gas station.

2. Sam didn’t think of going home__________ that evening.

A. by train B. by bus

C. by car. D. by taxi.

3.From the passage , we know that the young woman was _________.

A. a club boss. B. a taxi driver

C. a bus driver. D. a gas station worker.

4. The young woman wanted Sam to _________.

A. give her some money.

B. get on her bus.

C. take her to her house.

D. help others just as she did.

5. The best title (题目)of the passage is ________ .

A. A Kind Old Man. B. Getting a Ride.

C. Passing Help. D. A Broken Car.

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