I was driving from Harrisburg to Lewisburg last night, a distance of about eighty miles. It was late. Several times I got stuck behind a slow-moving truck on a narrow road with a solid white line on my left, and I was clinching (紧握) my fists with impatience.

At one point along an open highway, I came to a crossroads with the traffic light. I was alone on the road by now, but as I approached the light, it turned red and I braked to stop. I looked left, right and behind me. Nothing. Not a car, no suggestion of headlights, but there I sat, waiting for' the light to change, the only human being for at least a mile in any direction.

I started wondering why I refused to run the light. I was not afraid of being arrested, because there were obviously no police around, and there certainly would have been no danger in going through it.

Much later that night, the question of why I'd stopped for that light came back to me. I think I stopped because it's part of an agreement we all have with each other. It's not only the law, but it's an agreement we have, and we trust each other to honor it: we don't go through red lights.

It's amazing that we ever trust each other to do the right thing, isn't it? And we do, too. Trust is our first tendency. We have to make a deliberate decision to mistrust someone or to be suspicious or skeptical. Those attitudes don't come naturally to us.

It's a very good thing too, because the whole structure of our society depends on mutual trust, not distrust. This whole thing around us would fall apart if we didn't trust each other most of the time. We do what we say we'll do; we show up when we say we'll show up; we deliver when we say we'll deliver; and we pay when we say we'll pay. We trust each other in these matters, and when we don't do what we've promised, it's far from the normal. It happens often that we don't act in good faith and in a trustworthy manner, but we still consider it unusual, and we're angry or disappointed with those badly-behaved people. Anyway I was so proud of myself for stopping for the red light that night.

1.Why did the author feel impatient while driving?

A. Because he had already driven for a long time.

B. Because it was too far away from his destination.

C. Because something urgent happened in his family.

D. Because he could not overpass a truck on a narrow road.

2.The author stopped at the traffic light because .

A. there were passers-by crossing the road

B. some policemen were on duty just at that point

C. the trust between people influenced the author

D. there was potential danger

3.What would happen if people didn't trust each other in most cases?

A. A11 the things would run normally.

B. The social system would be thrown into disorder.

C. The social traditions would be abandoned.

D. Strict rules and laws would be made.

4.What is the theme of the passage?

A. Mutual Trust is the best policy.

B. A bird in hand is worth two in the bush.

C. Actions speak louder than words.

D. Among the blind the one-eyed is the king.

Your smart phone may have hurt you before you realize it. Don't be addicted to it. Put your phone away, OK?

1.Cyber Sickness

Also called “digital motion sickness”, symptoms that range from headaches to woozy feelings can occur when you quickly scroll on your smart phone or watch action packed video on your screen. 1.. Your sense of balance is different from other senses in that it has lots of inputs. When those inputs don’t agree, that’s when you feel dizziness and sickness.

2. Text Claw

It is the unofficial term for soreness and muscle contraction felt in the finger, wrist and forearm after heavy smart phone use. 2.. So if you’re always on your phone, it makes sense to feel discomfort in your hands and forearms.

3. Eye Strain

Do you stare at a screen for hours on end? If you’re reading this, you very well might. 3.. Staring at your digital devices for a long time can lead to dry eyes, headaches and tiredness, which can decrease your productivity. Experts suggest taking screen breaks every 20 minutes.

4. Text Neck

Similar to the claw, text neck---discomfort in the neck and spine happens when you spend a long time looking down at your smart phone. 4.. Being mindful of how far your neck bends when you’re on your phone---- and bending it back to an upright position can help reduce the risk of text neck.

5. Pedestrian safety

Pedestrian deaths are on the rise because too many smart phone users engage in distracted walking. While focused on the cyber world, many of us can lose reality of the physical one. Elemental pedestrian safety knowledge is compromised by technology, and the risks are scary. 5..

A. We should taking breaks for a while.

B. The sensation results from a mismatch between sensory inputs.

C. Remember that pedestrian safety is more important than smart phone.

D. The habit may lead to people requiring medical spine care at a younger age.

E. To avoid injury or worse, put your phone away until you’ve reached a safe spot.

F. Any specific motor activity can cause pain in the tendons (筋) and muscles when done repeatedly.

G. Any activity that requires active use of your eyes---driving and reading included---can cause eye tiredness.

TV Affects dreams

We have dreams almost every night. Do you ever notice the colors of your dreams? Do you dream in black and white or do you dream in yellow, red and green?

New research suggests that the type of television you watched as a child has a great effect on the color of your dreams.

While almost all people under 25 dream in color, thousands of people over 55, all of whom were brought up with black and white TV sets, often dream in monochrome(黑白画面)。

“It suggests there could be a critical period in our childhood when watching films has a big impact on the way dreams are formed”, said Eva Murzyn, a psychology student at Dundee University in Britain who carried out the study.

Research from 1915 through the 1950s suggested that the vast majority of dreams are in black and white. But the tide(潮流) turned in the sixties, and later results suggested that up to 83 percent of dreams contain some color.

Since this period also marked the transition(过渡) between black-and-white film and TV and Technicolor(印染法彩色),an obvious explanation was that the media had been painting people’s dreams. However, there weren’t any firm conclusions.

But now Miss Murzyn believes she has proven the link. She made a survey of more than 60 people, half of whom were over 55 and half of whom were under 25.

She asked the volunteers to answer a questionnaire on the color of their dreams and their childhood exposure to film and TV.

She then analyzed her own data. Only 4.4 percent of the under-25s’ dreams were black and white. The over-55s who had had access to color TV and film during their childhood also reported a very low proportion of just 7.3 percent.

But the over-55s who only had access to black-and –white media reported dreaming in black and white about a quarter of the time.

Even though they would have spent only a few hours a day watching TV or films, their attention and emotion would have been heightened during this time, leaving a deeper imprint on their mind, Miss Murzyn told the New Scientist.

“The crucial time is between three and ten when we all begin to have the ability to dream”, she said.

1.What’s the main idea of the passage?

A. The relationship between dream color and types of television and films people watch.

B. The relationship between dreams and types of television and films that people watch.

C. The relationship between people’s dreams and colors that they see in their life.

D. The relationship between dream color and the age of the people.

2.From the text, we can see that ___________.

A. all people who are below 25 dream in color

B. watching TV or films probably affects dream color

C. people over 55 always dream in monochrome

D. people begin to dream when they are 10 years old

3. Which is WRONG according to the passage?

A. Miss Murzyn thought she has proved the connection between dream color and TV and films.

B. The 1960s was a time which marked a transition in dream color.

C. The period between 3 and 10 is an important time in forming dreams.

D. Eva Murzyn is a professor at Dundee University in Britain.

4.In which magazine can you find the article?

A. Aging Healthily B. Psychology Analysis

C. New Scientist D. TV And Film Reviews

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