Brrriiinnng. The alarm clock announces the start of another busy weekday in the morning. You jump out of bed, rush into the shower, into your clothes and out the door with hardly a moment to think. A stressful journey to work gets your blood pressure climbing. Once at the office, you glance through the newspaper with depressing stories or reports of disasters. In that sort of mood, who can get down to work, particularly some creative, original problem-solving work?
The way most of us spend our mornings is exactly opposite to the conditions that promote flexible, open-minded thinking. Imaginative ideas are most likely to come to us when we’re unfocused. If you are one of those energetic morning people, your most inventive time comes in the early evening when you are relaxed. Sleepy people’s lack of focus leads to an increase in creative problem solving. By not giving yourself time to tune into your wandering mind, you’re missing out on the surprising solutions it may offer.
The trip you take to work doesn’t help, either. The stress slows down the speed with which signals travel between neurons (神经细胞), making inspirations less likely to occur. And while we all should read a lot about what’s going on in the world, it would not make you feel good for sure, so put that news website or newspaper aside until after the day’s work is done.
So what would our mornings look like if we wanted to start them with a full ability for creative problem solving? We’d set the alarm a few minutes early and lie awake in bed, following our thoughts where they lead. We’d stand a little longer under the warm water of the shower, stopping thinking about tasks in favor of a few more minutes of relaxation. We’d take some deep breaths on our way to work, instead of complaining about heavy traffic. And once in the office—after we get a cup of coffee—we’d click on links not to the news of the day but to the funniest videos the web has to offer. 
【小题1】According to the author, we are more creative when we are _______.

He’s not just a pretty face! Famous actor Josh Duhamel leads a group of youngsters in a two-mile charity beach run. He may be an attractive movie star, but there’s more to Josh Duhamel than a pretty face. The 40-year-old actor led a youth charity fun run for the third year running on Sunday, in aid of the Red Cross giving a hand to countries and places suffering natural disasters.

Josh sported the charity’s T-shirt and black baseball cap with black jogging bottoms as he joined a group of youngsters in the two-mile effort on Santa Monica Beach. Josh was clearly enjoying himself today, sprinting across the finish line raising both arms in a victory salute.

In March last year and January of 2010, Josh led thousands of runners and raised over $200,000 for both Japanese and Haitian earthquake relief efforts. And donations collected at this year’s Youth Run will go towards the American Red Cross PrepareSoCal campaign which helps Southern Californians get ready for disasters.

“I do the youth run because I feel that younger people may not be able to donate a lot of money but that doesn’t mean that they can’t contribute and make a difference,” Josh told the Red Cross website. “Bringing students of L. A. together for these events not only raises a lot of money, but also raises the spirits of those affected by any disaster and helps everyone young and old.”

Duhamel had won the title of Male Model of the Year in an International Modeling and Talent Association competition in 1997. Duhamel began his acting career as an extra in the music videos for Donna Summer’s song, “I Will Go With You” in 1998. Later that year, he won the role of Leo Pres on the ABC soap opera “All My Children”. He then began appearing in films, and his acting in the film “Transformers” as well as its sequels was so successful that he became a pop film star.

1.Josh Duhamel led the beach run to help the Red Cross ________.

A. raise money for places suffering from disasters

B. raise money for people suffering from diseases

C. find more young volunteers especially teenagers

D. build up a fame of having the spirit of entertainment

2.How did Josh Duhamel feel about his joining in the beach run?

A. He felt it the best way to kill time especially on weekends.

B. He disliked it when there were reporters coming here.

C. He thought it a best chance to make himself famous.

D. He found it enjoyable and exciting to be a member.

3.What will the received donations of this year be used for?

A. Helping Japanese and Haitian defeat earthquakes.

B. Helping Southern Californians get ready for disasters.

C. Helping Northern Californians get ready for disasters.

D. Helping relieve Southern Californians defeat earthquakes.

4.What is the aim of the youth run of L. A.?

A. To persuade more young people to keep the earth green.

B. To make the young realize the influence of famous people.

C. To inspire those affected by disasters and give them a hand.

D. To raise as much money as possible to help the old and young.

5.What is the main idea of the last paragraph?

A. The importance of the youth run started by the Red Cross.

B. The methods to join in the youth run led by Josh Duhamel.

C. The reason why Josh Duhamel leads the youth run.

D. The experiences and achievements of Josh Duhamel.

How do you feel after you've stayed up late to finish schoolwork? Or the day after a slumber party? Scientists now say that your answers to these questions may depend on your genes.
Genes are stretches of DNA that work like an instruction manual for our cells. Genes tell our bodies and brains what to do. People have about 40,000 genes, and each gene can have different forms. So, for example, certain forms of some genes make your eyes blue. Other versions of those genes make your eyes brown.
In a similar way, new research suggests that a gene called period3 affects how well you function without sleep. The discovery adds to older evidence that period3 helps determine whether you like to stay up late or get up early.
The period3 gene comes in two forms: short and long. Everyone has two copies of the gene. So, you may have two longs, two shorts, or one of each. Your particular combination depends on what your parents passed on to you.
Scientists from the University of Surrey in England studied 24 people who had either two short or two long copies of period3. Study participants had to stay awake for 40 hours straight. Then, they took tests that measured how quickly they pushed a button when numbers flashed on a screen and how well they could remember lists of numbers.
Results showed that the people with the short form of period3 performed much better on these tests than the people with the long form did. In both groups, people performed worst in the early morning. That's the time when truck drivers and other night-shift workers say they have the most trouble concentrating.
After the first round of experiments, participants were finally allowed to sleep. People in the group that performed well on the tests took about 18 minutes to nod off.
People with the long period3 gene, by contrast, fell asleep in just 8 minutes. They also spent more time in deep sleep. That suggests that people with the long form of the gene need more and deeper sleep to keep their brains working at top form.
【小题1】We can know from the passage that genes can not ________.