题目内容

The Science of Risk-Seeking

Sometimes we decide that a little unnecessary danger is worth it because when we weight the risk and the reward, the risk seems worth taking. 1. Some of us enjoy activities that would surprise and scare the rest of us. Why? Experts say it may have to do with how our brain work.

The reason why any of us take any risks at all might have to do with early humans. Risk-taking were better at hunting, fighting, or exploring. 2. As the quality of risk-taking was passed from on ration to the next, humans ended up with a sense of adventure and a tolerance for risk.

So why aren’t we all jumping out of airplanes then? Well, even 200,000 years ago, too much risk-taking could get one killed. A few daring survived, though, along with a few stay-in-the-cave types. As a result, humans developed a range of character types that still exists today. So maybe you love car racing, or maybe you hate it.3.

No matter where you are on the risk-seeking range, scientist say that willingness to take risk increases during your teenage years.4. To help you do that, your brain increases your hunger for new experience. New experiences often mean taking some risks, so your brain raises your tolerance for risk as well.

5., for the risk-seeker a part of the brain related to pleasure becomes active, while for the rest of us, a part of the brain related to fear becomes active.

As experts continue to study the science of risk-seeking, we’ll continue to hit mountains, the waves or the shallow end of the pool.

A. It all depends on your character.

B. Those are the risks you should jump to take.

C. Being better at those things meant a greater chance of survival.

D. Thus, these well-equipped people survived because they were the fittest.

E. This is when you start to move away from your family and into the bigger world.

F. However, we are not all using the same reference standard to weight risks and rewards.

G. New brain research suggests our brains work differently when we face a nervous situation.

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Reporter: Why did you start this new website for Alcott Middle School?

Sarah: Three months ago, my mom was complaining about how she never hears about the days our school ends early until after the fact. She works late and sometimes she has to ask our neighbor at the last minute to pick me up after school. It happened several times, and she was frustrated that there wasn’t better notification (通知) from the school.

Reporter: Didn’t your school already have a website with that information?

Sarah: We had a website. But there wasn’t much information on it, and nobody was in charge of keeping it up to date (包含最新信息的). I asked my teacher if our class could update the school calendar. That seemed pretty easy.

Reporter: Was it?

Sarah: Yeah, and it was kind of fun. So then we asked the principal (校长) if we could redo the whole site. He said okay, so we went to work. We discovered websites that taught us how to make our site look better and added more hot links that people could click to get more information about a subject. We posted photos from basketball games. Our class even started a blog about what’s going on at school. Then we persuaded the teachers to create their own pages.

Reporter: So what’s next?

Sarah: A few friends and I started a small Web design business. We’re asking other schools if they’ll employ (雇用) us to set up a site like the one we created.

Reporter: Wow! That’s pretty enterprising (有事业心的) for a 13-year-old.

Sarah: I guess so. But it doesn’t seem like work when you’re doing something you enjoy.

1.How did Sarah’s mom feel about her school three months ago?

A. Hopeful. B. Thankful.

C. Dissatisfied. D. Uninterested.

2.The underlined part “in charge of” is closest in meaning to _____.

A. in keeping with B. in touch with

C. in need of D. in control of

3.Sarah set up the new school website _____.

A. with the help of her teachers

B. by researching on other websites

C. in order to please her principal

D. to make her school more famous

4.What can we learn about Sarah?

A. She doesn’t like working at all.

B. She dreams of being a boss.

C. She enjoys what she does now.

D. She wants to make lots of money.

One day while I was on the road, _______ a corner with flowers and a flag where somebody special got ______.

The next day when I passed this accident site again, I simply had to stop an d______a prayer and since I had some flowers in my car, I put them down next to all the other flower_______.________I went back in my car I asked myself: “Why am I stopping here? I do not even know this person?”

That night I had a very________dream. All of a sudden this young handsome man______to me and said: “Hello! I am Rocky---please tell my mom that I am OK and that I_______her” and then he disappeared.

When I woke up, I could not get this young man and his _______out of my mind. I do not know Rocky and neither do I know his dear mom—so how in the world may I ______his message to his mother? I asked God to help me.

About two weeks later I went to ______up my car at a nearby gas station. When I paid for my gasoline, I _____the lady’s necklace which was______like a star. When she took my money, she said that the ______of her son are in there.

I will never _____this moment when everything became still and so _____. I put my hand on hers and asked her: “What is your son’s name?” and when she said “Rocky”, our eyes connected _____and were filled with tears. I was ____and not able to respond.

I drove home sobbing. What I did should ______the young man’s dream into reality. I then wrote a note for Rocky’s mom, telling her that her________‘baby boy’ visited me in my dreams and the he wanted me to tell her that he is OK and that he loves her.

1.A. passed by B. put away C. came across D. ran into

2.A. hurt B. injured C. killed D. died

3.A. tell B. speak C. announce D. say

4.A. adjustment B. appointment C. arrangement D. settlement

5.A. As soon as B. As long as C. Unless D. Even if

6.A. foolish B. strange C. painful D. enjoyable

7.A. happened B. applied C. appeared D. reacted

8.A. miss B. respect C. support D. love

9.A. information B. message C. letter D. guidance

10.A. deliver B. devote C. attach D. show

11.A. bring B. turn C. pour D. fill

12.A. stared B. focused C. admired D. attracted

13.A. shining B. spreading C. arising D. boiling

14.A. eyes B. ashes C. arms D. legs

15.A. assume B. measure C. forget D. keep

16.A. quiet B. peaceful C. outstanding D. significant

17.A. slightly B. actually C. firmly D. deeply

18.A. helpless B. hopeless C. speechless D. useless

19.A. make B. get C. have D. let

20.A. guilty B. precious C. delighted D. considerate

A factory tour this summer! Here are some great ones to consider.

The Jelly Belly Bean Company

Fairfield, CA

At this working factory, guests can watch the process of making this famous candy. Have lunch at the Visitor Center Café, where you can order a jelly bean-shaped pizza or hamburger! It is located an hour north of San Francisco. There’s no admission charge for the 40-minute walking tour. Tours are given most days from 9:00 am to 4:00 pm, but come during a weekday to see the candy making in process.

Louisville Slugger Baseball Bat Museum

Louisville, KY

See how each bat is carefully carved out at this family-favorite factory tour. Tour visitors leave with a miniature bat souvenir and personalized bats can be ordered when you arrive and picked up before you leave. Adult tickets are $9. Child tickets are $4. Ages five and under are free. It opens at 9:00 am Mondays through Saturdays. Check the website for specific days and times.

E-One Fire Truck Factory

Ocala, FL

Take this walking tour of a plant in Florida and see for yourself the technology and skill required to build these emergency vehicles. Tours are offered Monday to Friday, at 9:00 am and 11:00 am. Prices are $8 for adults and $6 for children. Kids under 6 are not permitted on the tour for safety reasons. Reservations are required for all tours. Please call 352-861-3524 to schedule a tour. Firefighters can tour for free!

Crayola Crayon Company

Easton, PA

No, this isn’t the actual place where the waxy rainbows are made. But it’s an even-better visitor center where families can not only see how crayons are made, but can explore and use various Crayola art tools and products. Kids can use the latest Crayola products to create masterpieces on site. The visitor center is open most days from 9:30 am to 3:00 pm. The online calendar shows special hours, themes, and daily activities. Tickets are $9.50 each.

1.Which of the following is true about the Jelly Belly Bean Company?

A. Three meals are prepared for you. B. It is open every day.

C. You have to spend some money visiting it. D. It lies north of San Francisco.

2.If a five-year-old boy and his parents visit Louisville Slugger Baseball Bat Museum, they have to pay ______.

A. $22 B. $17

C. $18 D. $13

3.The factory tour this summer involves ______.

A. politics, economics, science and culture

B. diet, sports, traffic and art

C. history, literature, education and custom

D. health, invention, astronomy and car

Farah was sitting in the kitchen going over the party list with her mother. The exams were over and Farah wanted to invite her friends for a party.

“Farah, aren’t you going to invite Hafsa?”her mother asked. Hafsa had been her best friend since childhood.

“Mother, you know I am now a part of Purple Girls Club and we have some rules about people we can be friends with,”Farah answered.

“Really? And what are the rules?” her mother asked.

“Well, only very pretty girls can be part of our group. And Hafsa is so...you know...dark.”

“I cannot believe it,”her mother said angrily.

As Farah left the kitchen, her father called her from the living room. Farah went to her father and paled when she saw the exam report in his hands.“Farah, what has happened to your grades? You have failed in Mathematics,” her father said.

She had no answer. The truth was that the activities of Purple Girls Club left her with very little time for studies.

“Farah, it says that you can take part in supplementary exams(补考). If your grades don’t improve then, I’ll cancel your trip to Spain.”

Farah went to her room and called Gina, the leader of Purple Girls Club. “Gina, can you help me to complete my notes before the exams?”

Gina laughed. “Exams? Who cares about exams?”

One by one, she called her friends in the club but no one seemed to care or wanted to help.Farah knew Hafsa would help her.She also knew Hafsa had been hurt by her, but Hafsa said, “ If you need any help ,just let me know. We can study together till your exams.”

Next Monday, two friends entered the school together.

1.After Farah became a member of Purple Girls Club, she chose a friend according to a person’s_________.

A. looks B. usual activities

C. grades D. favorite clolors

2.Farah became pale after going to her father because_______.

A. He didn’t allow her to go to Spain.

B. She didn’t do well in her exams

C. She had to leave Purple Girls Club

D. He asked her to improve her grades

3.Which word can best describe Hafsa?

A. Silly. B. Beautiful

C. Rude D. Kind

He was the baby with no name. Found and taken from the north Atlantic 6 days after the sinking of the Titanic in 1912, his tiny body so moved the salvage (救援) workers that they called him “our baby.” In their home port of Halifax, Nova Scotia, people collected money for a headstone in front of the baby's grave (墓), carved with the words: “To the memory of an unknown child.” He has rested there ever since.

But history has a way of uncovering its secrets. On Nov. 5, this year, three members of a family from Finland arrived at Halifax and laid fresh flowers at the grave. “This is our baby,” says Magda Schleifer, 68, a banker. She grew up hearing stories about a great-aunt named Maria Panula,42, who had sailed on the Titanic for America to be reunited with her husband. According to the information Mrs. Schleifer had gathered, Panula gave up her seat on a lifeboat to search for her five children -- including a 13-month-old boy named Eino from whom she had become separated during the final minutes of the crossing. "We thought they were all lost in the sea," says Schleifer.

Now, using teeth and bone pieces taken from the baby's grave, scientists have compared the DNA from the Unknown Child with those collected from members of five families who lost relatives on the Titanic and never recovered the bodies. The result of the test points only to one possible person: young Eino. Now, the family sees no need for a new grave. "He belongs to the people of Halifax," says Schleifer, "They've taken care of him for 90 years."

Adapted from People, November 25, 2002

1.The baby traveled on the Titanic with his __________.

A. aunt B. parents

C. mother D. relatives

2.What is probably the boy's last name?

A. Schleiferi. B. Panula

C. Magda. D. Eino..

3.This text is mainly about how _________.

A. the unknown baby’s body was taken from the north Atlantic

B. people found out who the unknown baby was

C. the unknown baby was buried in Halifax, Nova Sotia

D. people took care of the unknown baby for 90 years

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