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Sports can help you keep fit and get in touch with nature. However, whether you are on the mountains, in the waves, or on the grassland, you should be aware that your sport of choice might have great influence on the environment.
Some sports are resource-hungry. Golf, as you may know, eats up not only large areas of countryside, but also tons of water. Besides, all sorts of chemicals and huge amounts of energy are used to keep its courses(球场) in good condition. This causes major environmental effects. For example, in the dry regions of Portugal and Spain, golf is often held responsible for serious water shortage in some local areas.
There are many environment-friendly sports. Power walking is one of them that you could take up today. You don’t need any special equipment except a good pair of shoes; and you don’t have to worry about resources and your purse. Simple and free, power walking can also keep you fit. If you walk regularly, it will be good for your heart and bones. Experts say that 20 minutes of power walking daily can make you feel less anxious, sleep well and have better weight control.
Whatever sport you take up, you can make it greener by using environment-friendly equipment and buying products made from recycled materials. But the final goal should be “green gyms”. They are better replacements for traditional health clubs and modern sports centers. Members of green gyms play sports outdoors, in the countryside or other open spaces. There is no special requirement for you to start your membership. And best of all, it’s free.
Which of the following is the author most probably in favor of?
A. Cycling around a lake. B. Motor racing in the desert.
C. Playing basketball in a gym. D. Swimming in a sports center.
What do we know about golf from the passage?
A. It is popular in Portugal and Spain.
B. It causes water shortages in some areas.
C. It pollutes the earth with chemicals and wastes.
D. It needs water and electricity to keep its courses green.
The author writes the passage to_______.
A. show us the function of major sports
B. introduce different types of environment-friendly sports
C. discuss the major influence of popular sports
D. encourage us to go in for green sports
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B
Although man has known asbestos for many hundreds of years, it was not until 160 years ago that it was mined for the first time on the North American continent. H. W. Johns, owner of a New York City Supply Shop for roofers, was responsible for he opening of that first mine.
Mr. Johns was given a piece of asbestos which had been found in Italy. He experimented with the material and then showed its surprising powers to his customers. After putting on a pair of asbestos gloves, which looked much like ordinary work gloves, he took red-hot coals from the fireplace and played with them in his hands. How astonished the customers were to discover that he was not burned at all. You can well imagine that he had increasing business in asbestos roofing materials. However, because it was very expensive to transport them from Italy to the United States, Mr. Johns sent out a young scientist to seek a source nearer home. This young man found great vein in the province of Quebec in Canada.
Ever since 1881 Quebec has led the world in the production of this unusual mineral, which is made up of magnesium, silicon, iron, and oxygen. When it is mined, the asbestos is heavy, just as you would expect a mineral to be. When it is separated, a strange thing happens; the rock breaks down into fine, soft, soapy fibers .
Scientists do not know why the rock can be separated easily into threads,but they have found thousands of uses of this fireproof material, of the so-called “cloth of stone”.
60. Which title best expresses the main idea of this passage?
A. Asbestos mined in Canada B. Fireproof matter
C. A “wonder” mineral D. A new roofing material
61. Johns proved his ability as a salesman by_______.
A. going into roofing business
B. carrying asbestos from Italy
C. sending a trained scientist
D. showing the use of asbestos gloves
62. Which is the most important character of asbestos that the author wants to show us?
A. It is like thread. B. It feels soapy.
C. It burns easily. D. It is unusually heavy.
63. The author’s main purpose in writing this passage was to _______.
A. show the need for more scientists
B. compare asbestos with other minerals
C. increase the sales of asbestos
D. present facts about asbestos
So long as teachers fail to distinguish between teaching and learning , they will continue to undertake to do for children that which only children can do for themselves. Teaching children to read is not passing reading on to them. It is certainly not endless hours spent in activities about reading. Douglas insists that“ reading cannot be taught directly and schools should stop trying to do the impossible”.
Teaching and learning are two entirely different processes. They differ in kind and function. The function of teaching is to create the conditions and the climate that will make it possible for children to devise the most efficient system for teaching themselves to read. Teaching is also public activity. It can be seen and observed.
Learning to read involves all that each individual does to make sense of the world of printed language. Almost all of it is private ,for learning is an occupation of the mind ,and that process is not open to public scrutiny.
If teacher and learner roles are not interchangeable ,what then can be done through teaching that will aid the child in the quest(探索)for knowledge? Smith has one principal rule for all teaching instructions. “Make learning to read easy, which means making reading a meaningful, enjoyable and frequent experience for children. ”
When the roles of teacher and learner are seen for what they are, and when both teachers fulfill them appropriately, then much of the pressure and feeling of failure for both is eliminated. Learning to read is made easier when teachers create an environment where children are given the opportunity to solve the problem of leaning to read by reading.
The problem with the reading course as mentioned in the first paragraph is that ________.
A. it is one of the most difficult school courses
B. students spend endless hours in reading
C. reading tasks are assigned with little guidance
D. too much time is spent in teaching about reading
The teaching of reading will be successful if ________.
A. teachers can improve conditions at school for the students
B. teachers can enable students to develop their own way of reading
C. teachers can devise the most efficient system for reading
D. teachers can make their teaching activities observable
The underlined word“ scrutiny” most probably means“________”.
A. inquiry B. observation
C. control D. suspicion
According to the passage, learning to read will no longer be a difficult task when ________.
A. children become highly motivated
B. teacher and learner roles are interchangeable
C. teaching helps children in the search for knowledge
D. reading enriches children’s experience
The main idea of the passage is that ________.
A. teachers should do as little as possible in helping students learn to read
B. teachers should encourage students to read as widely as possible
C. reading ability is something acquired rather than taught
D. reading is more complicated that generally believed
查看习题详情和答案>>The $11 billion self-help industry is built on the idea that you should turn negative thoughts like “I never do anything right” into positive ones like “I can succeed.” But was positive thinking advocate Norman Vincent Peale right? Is there power in positive thinking?
Researchers in Canada just published a study in the journal Psychological Science that says trying to get people to think more positively can actually have the opposite effect: it can simply highlight how unhappy they are.
The study’s authors, Joanne Wood and John Lee of the University of Waterloo and Elaine Perunovic of the University of New Brunswick, begin by citing older research showing that when people get feedback which they believe is very positive, they actually feel worse, not better. If you tell your stupid friend that he has the potential of an Einstein, you’re just underlining his faults. In one 1990s experiment, a team including psychologist Joel Cooper of Princeton asked participants to write essays opposing funding for the disabled. When the essayists were later praised for their sympathy, they felt even worse about what they had written.
In this experiment, Wood, Lee and Perunovic measured 68 students’ self-esteem. The participants were then asked to write down their thoughts and feelings for four minutes. Every 15 seconds, one group of students heard a bell. When it rang, they were supposed to tell themselves, “I am lovable.”
Those with low self-esteem didn’t feel better after the forced self-affirmation. In fact, their moods turned significantly darker than those of members of the control group, who weren’t urged to think positive thoughts.
The paper provides support for newer forms of psychotherapy (心理治疗) that urge people to accept their negative thoughts and feelings rather than fight them. In the fighting, we not only often fail but can make things worse. Meditation techniques, in contrast, can teach people to put their shortcomings into a larger, more realistic perspective. Call it the power of negative thinking.
1.What do we learn from the first paragraph about the self-help industry?
A. It has produced positive results.
B. It is a highly profitable industry.
C. It is based on the concept of positive thinking.
D. It was established by Norman Vincent Peale.
2. What does the word “underline” mean (Line 4, Para. 3)?
A. point out B. lay emphasis on C. pay no attention to D. take for granted
3.Which of the following is TRUE about the Canadian researchers’ study?
A. Encouraging positive thinking many do more good than harm.
B. Self-affirmation can bring a positive change to one’s mood.
C. There can be no simple therapy for psychological problems.
D. Forcing a person to think positive thoughts may lower their self-esteem.
4.What do we learn from the last paragraph?
A. Meditation may prove to be a good form of psychotherapy.
B. People can avoid making mistakes through meditation.
C. Different people tend to have different ways of thinking.
D. The effects of positive thinking vary from person to person.
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阅读理解
Read these two advertisements, and then answer the questions.
When you stretch out in the sun you can do one of three things.
You can use no sun tan oil. You can use an ordinary sun tan oil. Or you can use Bergasol.
If you don't use any sun tan oil at all when you're in sun that is stronger than you're used to, you will burn surprisingly quickly.
If you use an ordinary sun tan oil you will protect your skin to a lesser or greater degree. How much depends on the“protection factor(系数)number”on the bottle.
Some of these oils block out so many of the sun's rays you can stay in the sun all day without burning--but you won't go very brown, either.
Bergasol will protect your skin like an ordinary sun tan oil. But Bergasol oil also has a tan accelerator(加速剂) which comes from the oil of the Bergamot fruit.
It speeds up the rate at which the sun activates(激活) the skin cells that produce melanin.
And it is melanin which gives the skin its brown colour.
So when you use Bergasol sun tan oil you go brown faster, and as the days pass the difference will become more and more obvious.
Unfortunately this special formulation isn't cheap to prepare. So Bergasol is rather more expensive than ordinary sun tan oil.
However the price looks more attractive as you do.
Protection
Many people imagine that“cover-up”means you don't get a tan. Nothing to show for your holiday. What a shame.
Not so. With“cover up”, you can get brown if you want to. The point of cover-up is to protect your skin from the harmful rays of the sun--the ones which, according to the experts, make your skin look older.
That's what Solex Cover-up is all about--protection for your skin. It has a Sun Protection Factor of 8, which makes it suitable for anyone.
Find 0ut how it works for you by consulting(咨询)the Solex Sun Chart. On sale wherever Solex is.
With Solex Cover-up, you can tan as slowly as you like. As gently as you like. And with much less chance of peeling.
Your tan will look better. Your skin will stay young longer. Solex Cover-up.
Gentle tan…full protection.
1.The underlined word“tan”is closest in meaning to _____.
A.brown B.protection
C.light D.health
2.Both Bergasol and Solex serve to _____.
[ ]
A.treat various kinds of skin disease
B.help people enjoy the sun
C.help people get sun tan without being burnt
D.paint the skin with a brown color
3.What's special about Bergasol?
[ ]
A.It is more expensive than ordinary sun tan oil.
B.It has a tan accelerator that makes the skin go brown faster.
C.It has a protection-factor of 8, which makes it suitable for anyone.
D.It protects the skin from the harmful rays of the sun.
4.Which of the following decides how well your skin may be protected?
[ ]
A.The price. B.Melanin.
C.Cover-up. D.SPF number.
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