Way back in 1662，John Evelyn，a brilliant Englishman known for his detailed diaries，wrote about disastrous effects of coal-burning on the city of London .In it,he described an infernal scene of smog．air filled with “Columns and Clouds of Smoke’’given out by small industries and residences that burned coal for fuel．
I found the description in the 2003 book When Smoke Ran like Water，by epidemiologist(流行病学家)and environmental advocator(倡导者)Devra Davis．In it,Davis looks back at several historic pollution events and their disastrous effect on human human health-and at how these phenomena were often Ignored or even actively covered up by then people in charge at that time.
As Davis points out，John Evelyn was ahead of his time when writing about how London’s polluted air affected the well-being of its residents．It wasn’t until nearly 300 years later,after what became well-known as the Great Smog of 1952，that the government began to address the problem in a systematic way．
For four days．Between December 5th“and 9th“，due to all accident of the weather pattern，the city was buried in a heavy fog .People were still burning coal for fuel，and low-grade coal at that time， because 0f wartime condition．A temperature inversion(转向)trapped the smoke from the city’s fires， creating a black cloud in which people could barely find their way down the most familiar streets
Some tried to protect themselves，but most people simply went about their business. But l952’s fog was far worse than any other in memory．In the same week of the previous year, 1852 people had died in London；inl952，that number was 4703 And the deaths didn’t stop when the weather changed and the fog lifted．Davis and her colleagues analyzed data from the next several months and found that about 13000 more people died between December and March than one would have predicted from historical averages Many of them died of pneumonia(肺炎)．The government，she writes．Tried to blame a bad flu season．Her detailed analysis found that explanation simply did
not pan out．
Davis writes that even today in this country ,we still have not completely absorbed the lessons of similar events．Sixty years the killer fog lifted in London，people are dying preventable deaths and suffering life．changing illnesses，simply because they must breathe the air of the cities where they liveThe passage is written to
| A．warn people of the danger from air pollution |
| B．introduce London’s Great Smog of l952 |
| C．blame the government for the smog |
| D．explain the reasons for air pollution |
The underlined word‘‘infernal” in the first paragraph probably means“ ”
| A．imaginary | B．adventurous | C．unbelievable | D．annoying |
One of the reasons for the Great Smog of l952wasthat——
| A．people burned wood for fuel |
| B．a forest fire created a black cloud over the city |
| C．the government ignored the smog |
| D．most people went abouttheirbusine00 |
How does the writer feel about the present air condition in London?
A. lndifferent B Concerned C．Hopeless．D. Panic
What is your favorite color? Do you like yellow, orange or red? If you do, you must be an optimist (乐观者), a leader, an active person who enjoys life, people and excitement. Do you prefer grays (灰色) and blues? Then you are probably quiet, shy and you would rather follow than lead. If you love green, you are strong-minded and determined (意志坚定的). You wish to succeed and want other people to see you are successful. At least this is what psychologists (心理学家) tell us, and they should know, because they have been seriously studying the meaning of color preference (爱好), and the effect (影响) that colors have on human beings. They tell us that we don’t choose our favorite color as we grow up. If you happen to love brown, you did so as soon as you opened your eyes, or at least as soon as you could see clearly.
A yellow room makes us feel more cheerful (开心的) and more comfortable (舒服的) than a dark green one, and a red dress rings warmth and cheer to the saddest winter day. On the other hand, black is depressing (压抑). Light and bright colors make people not only happier but more active. It is a fact that factory workers work better, harder, and have fewer accidents when their machines are painted orange rather than black or dark gray.
Remember, then, that if you feel low, you can always brighten your day or your life with a new shirt or a few colorful things. Remember also that you will know your friends and your enemies better when you find out what colors they like and dislike. And don’t forget that anyone can guess a lot about your character when you choose a piece of handkerchief.According to this passage, _________.
| A．one can choose his color preference |
| B．one is born with his color preference |
| C．one’s color preference is changeable |
| D．one has to choose his favorite color as soon as he can see clearly |
We would pay attention to colors because _______.
| A．colors do have effect on our moods(情绪) |
| B．colors may have effect on our work and study |
| C．light and bright colors make people happy |
| D．you can know your friends better by the colors they like or dislike |
The main idea of this passage is ________.
| A．one’s color preference shows one’s character |
| B．you can brighten your life with wonderful colors |
| C．psychologists have been studying the meaning of color preference |
| D．one’s color preference has something to do with his character and colors have effects on human beings |
"I am feeling black" means ______.
| A．I am feeling well | B．I am very happy |
| C．I am excited | D．I am depressed |
Scientific Progress
Most scientific progress is the result of careful consideration of work that has already been done. The wonderful world which lies before us today has been put up by hardworking men with clear heads and inventive mind, and these who follow them along life’s road will improve on their efforts. It is sometimes necessary to question and even to disbelieve some of the statements made by experts. Action or experiment can often end an argument or achieve a breakthrough.
When men were wondering whether it was possible to reach India by sailing westwards from Europe, and whether there was any land on the other side of the Atlantic Ocean, Christopher Columbus decides to act. He gathered some men, invited them to go on board his three ships, and set out across the dangerous waters of the Atlantic Ocean. He was successful in finding land, but it was not India. The result of his action was that the arguments came to the end.
Any young man who wishes to do research must be courageous enough to question old beliefs and do some original thinking about them. Although we seem to know so much, there are many things we don’t know. Even when we pull an atom to pieces, we do not really know what the pieces are, we often do not reach the reality behind what we discover, and the more we learn, the better we realize our ignorance.Christopher Columbus decided to set out his trip because he wants to ________
| A．travel round the world |
| B．bring words into action |
| C．discover the truth with action |
| D．bring the argument to an end |
According to the passage, the more we learn _______
| A．the more ignorance we will become |
| B．the more brilliant we are |
| C．the more confident we are of ourselves |
| D．the more we know about our ignorance |
Our present wonderful world has been built up by _______
| A．men who do not believe in others but themselves |
| B．those who work hard and dare to break way from old ideas |
| C．those who can make improvements on other people’s work |
| D．men who work extremely hard in following their teachers |
Columbus succeeded in finding out that_______
| A．the Atlantic was dangerous to get across |
| B．India was to the west of the Atlantic |
| C．There was land on the other side of the Atlantic |
| D．it was possible sail to India by crossing the Atlantic |
It is men’s nature to live together in families and tribes(部落), and cities and nations, and therefore men have learned to prize those qualities in each other which make social life the happiest and best.
Of these qualities one of the most important is sympathy－fellow-feeling. If a man had no fellow-feeling, we should call him “inhuman”; he would be no true man. We think so much of this quality that we call a kind man “human”－that is, man-like in his conduct, first to other men, and afterwards to all living things.
If you are cruel to animals, you are not likely to be kind or thoughtfull to men; and if you are thoughtful towards men, you are not likely to be cruel and thoughtful towards animals. This is why the wise man of old wrote, “The merciful man is merciful to his beast.”
What a pleasure it is also to be loved by our pets or domestic animals; and to feel that we are caring for them and are deserving of their love; or to watch the ways of wild creatures, and gradually to make friends with them!
Treating animals kindly does not mean that we must never inflict any pain on them. We ourselves are trained by pains as well as by pleasures; so too, punishment is sometimes needed to train our dogs and horses to obey us. We endure pains at the hands of the surgeon, to cure some wound or to heal some disease; so too, animals must submit to being doctored.
We send out our bravest men to face wounds, sickness and death, for the good of the nation; so too, we let our horses share the risk of battle. For similar reasons, we cannot hesitate to destroy dangerous creatures like wolves and show senseless ferocity(残忍). It is no excuse to say that these animals deserve to be treated cruelly on account of their own cruelty. They are not really cruel, for they tear and kill not from love of unkindness, but because they must do so in order to live.One of the most important qualities of men is fellow-feeling because .
| A．you are likely to be cruel and thoughtful without it |
| B．a man would be inhuman without it |
| C．men can’t bear any pain on themselves and animals |
| D．only sympathy makes a man man-like in his conduct |
The author would probably agree with the following EXCEPT that .
| A．we must never force any pain on animals |
| B．some people have to kill some animals in order to live |
| C．it is human for a doctor to cut off some part from the animals |
| D．wise men are not only good to men but also to animals |
What do you think is the title of the passage?
| A．Loving your pet. | B．Fellow-feeling. |
| C．Making friends with animals. | D．Kindness to animals. |
Which of the following is inhuman according to the writer?
| A．To treat animals cruelly because they are cruel. |
| B．To train animals. |
| C．To destroy some of the dangerous animals. |
| D．To make animals submit to being doctored. |
The underlined word “inflict” here means .
| A．make sb/sth suffer | B．forbid |
| C．punish | D．avoid |
Do American children still learn handwriting in school? In the age of the keyboard, some people seem to think handwriting lessons are on the way out. 90% of teachers say they are required to teach handwriting.But studies have yet to answer the question of how well they are teaching it. One study published this year found that about three out of every four teachers say they are not prepared to teach handwriting. Some teachers are teaching handwriting by providing instruction for 10 15 minutes a day, and then other teachers who basically teach it for 60 to 70 minutes a day — which really for handwriting is pretty much.
Many adults remember learning that way — by copying letters over and over again. Today’ s thinking is that short periods of practice are better. Many experts also think handwriting should not be taught by itself.Instead, they say it should be used as a way to get students to express ideas. After all, that is why we write.
Handwriting involves two skills. One is legibility,_which means forming the letters so they can be read. The other is fluency — writing without having to think about it. Fluency continues to develop up until high school.
But not everyone masters these skills. Teachers commonly report that about onefourth of their kids have poor handwriting. Some people might think handwriting is not important any more because of computers and voice recognition programs.
But Steve Graham at Vanderbilt says word processing is rarely done in elementary school, especially in the early years. American children traditionally first learn to print, and then to write in cursive, which connects the letters. But guess what we learned from a spokeswoman for the College Board, which administers the SAT college admission test. More than 75 percent of students choose to print their essay on the test rather than write in cursive.We can learn ________ from Paragraph 1.
| A．teaching handwriting is a basic requirement in teaching job |
| B．most teachers prefer to teach handwriting |
| C．teachers spend little time in teaching handwriting |
| D．a keyboard has taken the place of the handwriting entirely |
Which of the following is WRONG for traditional handwriting in the USA?
| A．The students are taught by practicing a long period. |
| B．The letters are repeated many times. |
| C．Handwriting includes two skills. |
| D．To write in cursive is taught first. |
The underlined word “legibility” in Paragraph 3 means ________.
| A．easy to read | B．complex | C．unexpected | D．unreadable |
The best title for the passage is ________.
| A．How to improve handwriting in school |
| B．Right or wrong: the death of handwriting |
| C．Handwriting involves two skills |
| D．Handwriting lessons are on the way out |
The author’ s attitude towards whether still to learn handwriting in school is________.
| A．negative | B．objective | C．critical | D．optimistic |
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.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 |
When asked to find the larger circle，________.
| 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 |
According to the passage, we can know that________.
| 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 |
Visual context may work when children get older than________.
| A．4 | B．6 | C．10 | D．18 |
Why are younger children not fooled?
| 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. |