题目内容
-Your gray suit looks nice.
-______
[ ]
A.Where, where.
B.I don’t think so.
C.It’s very cheap.
D.Thank you.
For a while, my neighborhood was taken over by an army of joggers.(慢跑者). They were there all the time—early morning, noon, and evening. There were little old ladies in gray sweats, young couples in Adidas shoes, middle-aged men with red faces. “Come on!” My friend Alex encouraged me to join him as he jogged by my house every evening. “You'll feel great.”
Well, I had nothing against feeling great and if Alex could jog every day, anyone could. So I took up jogging seriously and gave it a good two months of my life, and not a day
more. Based on my experience, jogging is the most overvalued form of exe
rcise around, and judging from the number of the people who left our neighborhood jogging army. I'm not alone in my opinion.
First of all, jogging is very hard on the body. Your legs and feet a real pounding (沉重的脚步) running down a road for two or three miles. I developed foot, leg, and back problems. Then I read about a nationally famous jogger who died of a heart attack while jogging, and I had something else to worry about. Jogging doesn't kill hundreds of people, but if you have any physical weaknesses, jogging will surely bring them out, as they did with me.
Secondly, I got no enjoyment out of jogging. Putting one foot in front of the other for forty-five minutes isn't my idea of fun. Jogging is also a lonely pastime. Some joggers say, “I love being out there with just my thoughts.” Well, my thoughts began to bore me, and most of them were on how much my legs hurt.
And how could I enjoy something that brought me pain? And that wasn't just
the first week: it was practically every day for two months. I never got past the pain level, and pain isn't fun. What a cruel way to do it! So many other exercises, including walking, lead to almost the same results painlessly, so why jog?
I don't jog any more, and I don't think I ever will. I'm walking two miles three times a week at a fast pace, and that feels good. I bicycle to work when the weather is good. I'm getting exercise, and I'm enjoying it at the same time. I could never say the same for jogging, and I've found a lot of better ways to stay in shape.
【小题1】From the first paragraph, we learn that in the writer's neighborhood ________.
| A.jogging became very popular |
| B.many people were encouraged to jog |
| C.Alex organized an army of joggers |
| D.jogging provided a chance to get together |
| A.heart attacks | B.Back problems |
| C.hundreds of people | D.physical weaknesses |
| A.jogging can help people keep fit |
| B.many physical problems result from jogging |
| C.not everyone enjoys jogging |
| D.jogging makes people feel great |
Can you believe your eyes? A recent experiment suggests that the answer to that question may depend on your age.
Martin Doherty, a psychologist at the University of Stirling in Scotland, led the team of scientists. In this experiment, Doherty and his team tested the perception(观察力) of some people, using pictures of some orange circles. The researchers showed the same pictures to two groups of people. The first group included 151 children aged 4 to 10, and the second group included 24 adults aged 18 to 25.
The first group of pictures showed two circles alone on a white background. One of the circles was larger than the other, and these people were asked to identify the larger one. Four-year-olds identified the correct circle 79 percent of the time. Adults identified the correct circle 95 percent of the time.
Next, both groups were shown a picture where the orange circles, again of different sizes, were surrounded by gray circles. Here’s where the trick lies in. In some of the pictures, the smaller orange circle was surrounded by even smaller gray circles — making the orange circle appear larger than the other orange circle, which was the real larger one. And the larger orange circle was surrounded by even bigger gray circles — so it appeared to be smaller than the real smaller orange circle.
When young children aged 4 to 6 looked at these tricky pictures, they weren’t fooled — they were still able to find the bigger circle with roughly the same accuracy as before. Older children and adults, on the other hand, did not do as well. Older children often identified the smaller circle as the larger one, and adults got it wrong most of the time.
As children get older, Doherty said, their brains may develop the ability to identify visual context. In other words, they will begin to process the whole picture at once: the tricky gray circles, as well as the orange circle in the middle. As a result, they’re more likely to fall for this kind of visual trick.
【小题1】Doherty and his team of scientists did an experiment to evaluate .
| A.children’s and adults’ eye-sight |
| B.people’s ability to see accurately |
| C.children’s and adults’ brains |
| D.the influence of people’s age |
| A.children at 6 got it wrong 79 % of the time with no gray ones around |
| B.only adults over 18 got it right 95% of the time with gray ones around |
| C.children at 4 got it right about 79 % of the time with gray ones around |
| D.adults got it right most of the time with gray ones around |
| A.a smaller orange circle appears bigger on a white background |
| B.an orange circle appears bigger than a gray one of the same size |
| C.a circle surrounded by other circles looks bigger than its real size |
| D.a circle surrounded by bigger ones looks smaller than its real size |
| A.4 | B.6 | C.10 | D.18 |
| A.Because they are smarter than older children and adults. |
| B.Because older people are influenced by their experience. |
| C.Because people’s eyes become weaker as they grow older. |
| D.Because their brain can hardly notice related things together. |