On the morning of November 18, 1755, an earthquake shock Boston． John Winthrop, a professor at Harvard College, felt the quake and awoke. “I rose”, Winthrop wrote, “and lighted a candle, looked at my watch, and found it to be 15minutes after four.” John Winthrop hurried downstairs to the grandfather clock．It had stopped three minutes before, at 4:12．Except for stopping the clock, the quake had only thrown a key from the mantel（壁炉台）to the floor．
The clock had stopped because Winthrop had put some long glass tubes he was using for an experiment into the case for safekeeping． The quake had knocked the tubes over and blocked the pendulum（钟摆）．Winthrop, therefore, had the key on the floor． The quake had thrown it forward in the direction of the quake’s motion by a shock coming from the northwest, perhaps in Canada．What does “it” in the second paragraph refer to?
| A．the floor | B．the key | C．the clock | D．the case |
The text suggests that ．
| A．earthquakes are common in Boston |
| B．John Winthrop was a scientist |
| C．John Winthrop often had difficulty in sleeping |
| D．Harvard College was a center for earthquake researching |
Which of the following is true? .
| A．Some tubes were broken into pieces and stopped the old clock |
| B．The professor lit a candle because of power failure |
| C．Boston is in the southeast of Canada |
| D．The shocks were slight in one way |
John Winthrop put some tubes into this clock case because ．
| A．he wanted to do an experiment |
| B．he thought an earthquake was probably to happen soon |
| C．he thought it safe for them to be put there |
| D．he wanted to record the exam time of the earthquake． |
I must have been about fourteen then, and I put away the incident from my mind with the easy carelessness of youth. But the words, Carl Walter spoke that day, came back to me years later, and ever since have been of great value to me.
Carl Walter was my piano teacher. During one of my lessons he asked how much practicing I was doing. I said three or four hours a day.
“Do you practice in long stretches, an hour at a time?”
“I try to.”
“Well, don’t, ” he said loudly. “When you grow up, time won’t come in long stretches. Practice in minutes, whenever you can find them five or ten before school, after lunch, between household tasks. Spread the practice through the day, and piano-playing will become a part of your life.”
When I was teaching at Columbia, I wanted to write, but class periods, theme-reading, and committee meetings filled my days and evenings. For two years I got practically nothing down on paper, and my excuse was that I had no time. Then I remembered what Carl Walter had said. During the next week I conducted an experiment. Whenever I had five minutes unoccupied, I sat down and wrote a hundred words or so. To my astonishment, at the end of the week I had a rather large manuscript(手稿) ready for revision. Later on I wrote novels by the same piecemeal （零碎的）method. Though my teaching schedule had become heavier than ever, in every day there were moments which could be caught and put to use.
There is an important trick in this time-using principle: you must get into your work quickly. If you have but five minutes for writing, you can’t afford to waste it in chewing your pencil. You must make your mental preparations beforehand, and concentrate on your task almost instantly when the time comes. Fortunately, rapid concentration is easier than most of us realize.
I admit I have never learnt how to let go easily at the end of the five or ten minutes. But life can be counted on to supply interruptions. Carl Walter has had a significant influence on my life. To him I owe the discovery that even very short periods of time add up to all useful hours I need, if I throw myself into it without delay.The meaning of “stretch” in the underlined part is the same as that in the sentence “_______”
| A．The dog woke up, had a good stretch and wandered off. |
| B．Bob worked as a government official for a stretch of over twenty years. |
| C．My family wasn’t wealthy by any stretch of the imagination. |
| D．This material has a lot of stretch in it. |
Which of the following statements is TRUE?
| A．The author didn’t take the teacher’s words to heart at first. |
| B．Rapid concentration is more difficult than people imagine. |
| C．The author thanked his teacher for teaching him to work in long stretches. |
| D．Carl Walter has influenced the writer greatly since he was a student. |
We can infer that the author______.
| A．had new books published each year however busy his teaching is |
| B．is tired of interruptions in life because he always has much work |
| C．has formed a bad habit of chewing a pencil while writing his novels |
| D．makes mental preparations beforehand so as to focus on work quickly |
What is probably the best title for this text?
| A．Concentrate on Your Work | B．A Little at a Time |
| C．How I Became a Writer | D．Good Advice |
Luo Gaoqi hopes to join the increasing number of Chinese students in the United States because he wants the experience of studying in a foreign land as it will help his future job at home. “I want to try Western education because people there think differently,” said the 21-year-old who is in his final year of undergraduate studies. “I also hope to meet friends from different cultures. The social connections may help in the future.”
The latest report from the US-based institute of International Education said China, for the first time, has become the top country of origin for international students in the United States.
For Yang Fan, a journalism student, said studying in the United States is a way to escape the competition for places in China’s top universities. “Due to limited education resources, only about 60 percent of high school graduates in China enter college, and a much lower rate enters the top-level ones. “A foreign degree will definitely help when I seek a job in China,” Yang said.
Both Yang’s and Luo’s parents are supportive of them studying abroad. Neither of them is thinking of settling down in the United States after graduation.
“It is not realistic to do so. As a journalism student, there would be no advantage for me to work in the United States,” Yang said. “But in China, with a US degree and good English, I may stand out against other students who have only studied in China.”
China still needs to improve its environment for scientists and high-level talents, said Xiao Mingzheng, director of the Center for Human Resource Development and Management Research of Peking University, adding that, in particular, the country needs to improve its policies relating to research environments.
In June, the Chinese government published a plan concerning talent development for the next 10 years. In it, it has improved policies and increased budgets to attract talented students back home.Why does Luo Gaoqi wants to study in a foreign land according to his words?
| A．Because the people there are more intelligent. |
| B．Because the foreign countries are more developed. |
| C．Because he can make more friends there. |
| D．Because the culture there is different from that in China. |
What do Guo Gaoqi and Yang Fan have in common?
| A．Their major is the same, which is journalism. |
| B．Both of them want to go back to China after graduation. |
| C．Their parents are against their decision. |
| D．They are forced to study in a foreign land by their parents. |
From the passage, we can infer that _______.
| A．scientists and high-level talents need a better environment in China |
| B．the students abroad are unwilling to go back to China |
| C．China doesn’t need those people to come back to our country at all |
| D．we all need to go abroad to study and then serve our own country |
Manchester is the “capital” of the northwest of England. Situated on the east bank of the River Irwell, it is a lively busy city with a large student population. Although it was once seen as only a dull industrial place, in recent years Manchester has become the “in” place. It is well-known for its clubs, its fashion and its music, not to mention its world -famous football team, Manchester United.
There is plenty to see in Manchester and something to suit all taste. For example, you have a taste of the Orient in Chinatown, home to Manchester’s large Chinese population. Another place to visit is the historical Eastlefield area, which contains the first urban heritage park in Britain. Here you can walk around the museums and experience the atmosphere of the 19th century Manchester.
Football fans need not feel left out; they can always make a trip to the Old Trafford Manchester United Museum which also contains a coffee shop and a souvenir shop
It’s easy to find your way around the city center and you’re never too far away from a bus, which will take you wherever you want to go. However, many people prefer walking in a city where there’s so much to see, and much of it is off the main travel lines.
If you get tired with all that walking, you can refresh yourself at one of the many café bars in the city. There’s a wide variety of homely and old-fashioned ones
Whatever you do, you won’t have a dull moment in the place which was awarded the title of “most interesting city in Europe “. Despite its unpopular industrial image in the past, Manchester is becoming more and more popular as a tourist destination nowadays.According to the passage, Manchester is _________.
| A．a big city in the southwest of England |
| B．only known for its heavy industry |
| C．interesting only if you like football |
| D．a very popular place now |
If you are interested in history, _____ in Manchester.
| A．you will see the 18th century center building |
| B．you can go to Chinatown |
| C．you don’t have a big choice |
| D．you can visit the Eastlefield |
What was Manchester like in the past?
| A．A small and dull city. | B．A city full of factories |
| C．An exciting city to visit | D．A popular destination |
What does the underlined word “its” in the last paragraph refer to?
| A．Europe’s | B．Tourism’s | C．Manchester’s | D．Industry’s |
Nobody likes home economics (家政学). But restoring the program could help us in the fight against obesity and chronic (慢性的) diseases today.
The home economics movement was founded on the belief that housework and food preparation were important subjects that should be studied scientifically. The first classes occurred in the agricultural and technical colleges that were built in the 1860s. When most departments of universities rejected women, home economics was a back door into higher education.
Indeed, in the early 20th century, home economics was a serious subject When few people understood germ (微生物) theory and almost no one had heard of vitamins, home economics classes offered vital information about washing hands regularly, eating fruits and vegetables and not feeding coffee to babies.
However, today we remember only the fixed ideas about home economics, forgetting the movement’s most important lessons on healthy eating and cooking. Too many Americans simply don’t know how to cook. Our diets, consisting of highly processed foods made cheaply outside the home, have contributed to many serious health problems. In the last decade, many cities and states have tried to tax junk food heavily or to ban the use of food stamps (食品券) to buy soda. Clearly, many people are doubtful about any governmental steps to promote healthy eating. But what if the government put the tools of obesity prevention in the hands of children themselves by teaching them how to cook?
My first experience with home economics happened two decades ago when I was a seventh grader in a North Carolina public school. A year later, my father’s job took our family to Wales, where I attended a large school for a few months. It was the first time I had ever really cooked anything. I remember that it was fun, and with an instructor standing by, it wasn’t hard. Those lessons stuck with me when I first started cooking for my husband and myself after college and they still do. Teaching cooking in public schools can help solve some problems facing Americans today. The history of home economics shows it’s possible.Home economics______.
| A．is a subject becoming more and more popular with Americans |
| B．is often used to help fight against obesity and chronic diseases |
| C．once offered women a. special approach to university education |
| D．was first taught in the agricultural and technical colleges in the early 1900s |
The third paragraph mainly tells us______ .
| A．the importance of regular hand washing |
| B．the health benefits of fruits and vegetables |
| C．the contents of home economics classes in the early 20th century |
| D．the significance of teaching home economics in the early 20th century |
In the opinion of the author, how should we fight against childhood obesity?
| A．Children should be taught how to cook. |
| B．A heavy tax should be put on junk food |
| C．Healthy eating should be promoted at school |
| D．Using food stamps to buy soda should be banned |
What does the author imply in the last paragraph?
| A．Her family moved frequently in her childhood. |
| B．Cooking classes have a far-reaching influence on her later life. |
| C．To receive a better education, she went to a large school in Wales. |
| D．Teaching cooking is the key to solving Americans’ health problems. |
For thousands of years, mankind has produced plants and animals to create more desired and useful plants and animals. For example, modern com has been produced to such a large size that it is no longer able to reproduce without man’s assistance. Modern dairy cows produce too much milk and if they are not often emptied of milk, they could leak, burst, become infected, and possibly die. Besides, most dogs raised by people can not survive in the wild even with special training.
Since natural evolution is extremely slow and mankind’s selective production programs only take a few generations to produce a completely new species, natural evolution has already taken a back seat to mankind’s production programs. In addition, mankind has successfully killed off several species all together. For example, there are no more European wolves in existence and mammoths (猛犸象) probably died out because of mankind. Even certain diseases have been permanently got rid of from the planet, and dozens of other diseases will soon be too. Again, natural evolution did i»t cause most of the destruction during man’s rule of the world.
Currently, scientists are creating new species with desired characteristics in the lab significantly faster than natural evolution creates new species. In a single generation, new species can be created and destroyed by mankind, while natural evolution could take thousands of years to do the same but only accidentally. Scientists are even able to replace defective (有缺陷的) or damaged genes with different genes to attempt to cure genetic defects. This is something that natural evolution could possibly never correct.
Eventually scientists will even be able to improve the quality of people. For example, imagine not only correcting your eyesight with gene treatment, but also ensuring that all of your children do not receive your old genes of poor eyesight too. Scientists will one day be able to improve the memory and intelligence of your children, so that they will do better in school and achieve more in life. Doctors and scientists will be able to customize (订制) babies before they are born just like picking options at a car store.According to the first paragraph,______ .
A. man-made evolution has improved all species
B. man-made evolution has weakened some species
C man-made evolution can make up for all natural losses
D. natural evolution won’t happen without man’s assistanceWhat does the underlined part “taken a back seat to” in Paragraph 2 mean?
A. Become powerful assistance to.
B. Become a huge barrier to.
C Speeded up the process of.
D. Played a less important role than.What does the third paragraph mainly talk about?
| A．Why natural evolution happens so slowly. |
| B．The way scientists adopt to have genetic defects repaired. |
| C．The advantages of man-made evolution over natural evolution. |
| D．How scientists make use of man-made evolution to create new species. |
What can we infer from the passage?
| A．Near-sighted parents will be able to produce babies with good eyesight in the future. |
| B．Doctors and scientists will be responsible for mass production of babies in the future. |
| C．It is natural evolution that is to blame for the destruction of European wolves and mammoths. |
| D．Children can now have their memory and intelligence improved with the help of gene treatment. |