Everyone knows that eating too much junk food is not good to our health. Yet, what is it about junk food that is so completely irresistible(无可抗拒的)? For one thing, it’s everywhere. From chips in fast food restaurants to candy in supermarkets, junk food always seems available. Thankfully, science is now providing new clues to help us reduce snacking.
Make friends with dainty(讲究的) eaters.
Studies have found that people tend to increase or reduce the amount of food they eat depending on what their companions are taking in.
See happy movies and always get the smaller bag of popcorn(爆米花).
According to some experts, people eat up to 29% more popcorn if they are watching a sad or serious movie, compared to when they are watching a comedy. Viewers consumed almost 200 calories more when snacking from a large bucket, as opposed to when given a medium-sized container.
Eat breakfast.
Nutritionists have gone back and forth（来来回回）about the question of how much to eat in the morning, but new studies suggest that consuming a good breakfast is a must. Surveys on long-term weight-loss show that two key factors in keeping weight down are eating breakfast and exercising.
Divide your food and conquer overeating.
Any kind of dividing your food into portions slows down your eating. Any kind of marker makes you aware of what you’re eating and of portion size. Researchers advise reallocating（再分配）snack foods into small plastic bags. It sounds simplistic, but it works.Why do people eat too much junk food though it is bad for our health?
| A．It’s delicious from chips to candy. |
| B．Because it’s available here and there. |
| C．It’s easily taken everywhere. |
| D．It’s easily bought in fast food restaurants. |
Which of the following is TRUE according to the passage?
| A．If people are watching a tragedy, they eat up to 29% more popcorn. |
| B．People are likely to eat more food when staying with friends. |
| C．Nutritionists have the same opinion about how much to eat in the morning. |
| D．People prefer to snack from a large bucket. |
What will he or she do if he or she wants to lose weight?
| A．To eat nothing in the morning. |
| B．To get up early and to go to bed late. |
| C．To eat breakfast and exercise. |
| D．To snack from a medium-size bucket. |
Have you ever noticed advertisements which say “Learn a foreign language in 6 weeks, or your money back! From the first day your pronunciation will be excellent. Just send…” and so on? Of course, it never happens quite like that. The only language that is easy to learn is one’s mother tongue. And think how much practice that gets! Before the Second World War people usually learnt a foreign language in order to read the literature of the country.
Now speaking a foreign language is what most people want. Every year millions of people start learning one. How do they do it? Some people try at home, with books and records of tapes; some use radio or television programmes; some use computers and network; others go to evening classes. If they use the language only 2 or 3 times a week, learning it will take a long time, like learning a foreign language at school. A few people try to learn a language fast by studying for 6 or more hours a day. It is clearly easier to learn the language in the country where it is spoken.
However, most people cannot afford this, and for many it is not necessary. They need the language in order to do their work better. For example, scientists and doctors chiefly need to be able to read books and reports in the foreign language. Whether the language is learnt quickly or slowly, it is hard work. Machines and good books will help, but they cannot do the student’s work for him. According to some advertisements, you ______.
| A．have to pay your money if you cannot master a foreign language in 6 weeks |
| B．needn’t pay you money if you cannot learn a foreign language in 6 weeks |
| C．must pay your money if you cannot master a foreign language in 6 weeks |
| D．will be paid much money if you cannot learn a foreign language in 6 weeks |
Now most people try to learn a foreign language in order to ______.
| A．read the literature of the country | B．read books and reports |
| C．do their work better | D．go to foreign countries |
Learning a foreign language is a hard job ______.
| A．only for scientists and doctors | B．only for the students at school |
| C．for those people at home | D．for most people |
Recently there was a major discovery in the scientific research — the mapping of all DNA in a human gene(基因) is complete. Couple of years ago, this seems an impossible task for scientist to accomplish. All this progress in science leads us to believe that the day, when the human being will be cloned, is not far away. Human cloning has always been a topic of argument, in terms of morality(道德) or religion.
Taking a look at why cloning might be beneficial, among many cases, it is arguable that parents who are known to be at risk of passing a genetic limitation to a child could make use of cloning. If the clone was free of genetic limitations, then the other clone would be as well. The latter could be inserted in the woman and allowed to ripen to term. Moreover, cloning would enable women, who can’t get pregnant, to have children of their own.
Cloning humans would also mean that organs could be cloned, so it would be a source of perfect transfer organs. This surely would be greatly beneficial to millions of unfortunate people around the world that are expected to lose their lives due to failure of single (or more) organ(s). It is also arguable that a ban on cloning may be unlawful and would rob people of the right to reproduce and limit the freedom of scientists.
Arguments against cloning are also on a perfectly practical side. Primarily, I believe that cloning would step in the normal “cycle” of life. There would be a large number of same genes, which reduce the chances of improvement, and, in turn, development — the fundamental reason how living things naturally adapt to the ever-changing environment. Life processes failing to do so might result in untimely disappearance. Furthermore, cloning would make the uniqueness that each one of us possesses disappear, thus leading to creation of genetically engineered groups of people for specific purposes, and chances are that those individuals would be regarded as “objects” rather than people in the society.
Scientists haven’t 100% guaranteed that the first cloned humans will be normal. Thus, this could result in introduction of additional limitations in the human “gene-pool”.
Regarding such arguable topics in “black or white” approach seems very innocent to me personally. We should rather try to look at all “shades” of it. I believe that cloning is only legal if its purpose is for cloning organs; not humans. Then we could regard this as for “saving life” instead of “creating life”. I believe cloning humans is morally and socially unacceptable.Which of the following is true according to the passage?
| A．Genetic limitations will be beneficial for some women. |
| B．A large number of genes will prevent us from developing. |
| C．First cloned humans might be normal according to scientists. |
| D．Forbidding cloning might limit the freedom of scientists. |
What’s the author’s opinion on cloning?
| A．It should be entirely banned. | B．It is acceptable if it is used for cloning organs. |
| C．It will take away the right to reproduce. | D．It should be used in creating life. |
Where can you read this article?
| A．In a story book. | B．In a magazine. |
| C．In a science fiction. | D．In a novel. |
Which of the following shows the structure of the passage(1—6 refer to paragraph 1—6)?
They are among the 250, 000 people under the age of 25 who are out of work in the Netherlands, a group that makes up 40 percent of the nation’s unemployed. A storm of anger boils up at the government-sponsored (政府资助的) youth center, even among those who are continuing their studies.
“We study for jobs that don’t exist,” Nicollets Steggerda, 23, said.
After thirty years of prosperity, unemployment among 10 member nations of the European Community has reached as much as 11 percent, affecting a total of 12.3 million people, and the number is climbing.
The bitter disappointment long expressed by British youths is spreading across the Continent. The title of a rock song “No Future” can now be seen written on the brick walls of closed factories in Belgium and France.
One form of protest(抗议) tends to put the responsibility for a country’s economic troubles on the large numbers of “guest workers” from Third World nations, people welcomed in Western Europe in the years of prosperity.
Young Europeans, brought up in an extended period of economic success and general stability, seem to be similar to Americans more than they do their own parents. Material enjoyment has given them a sense of expectation, even the right to a standard of living that they see around them.
“And so we pass the days at the discos, or meet people at the café, and sit and stare,” said Isabella Cault. "There is usually not much conversation. You look for happiness. Sometimes you even find it.”Unemployment in the Netherlands has affected _______
| A．about 0.6 million people | B．250,000 people |
| C．1ess than half of the population | D．one million people |
What Nicollete Steggerda said (Para.2) means that ________.
| A．what the students learn is more than necessary |
| B．the students cannot get work after graduation |
| C．the students’ aim in study is not clear |
| D．school education is not sufficient |
The underlined word ‘‘it” in the last paragraph most probably refers to ________.
| A．material enjoyment | B．a sense of expectation |
| C．a job | D．happiness |
Which of the following is TRUE according to the passage?
| A．British youths have pity on the unemployed on the Continent． |
| B．British youths care about unemployment in France and Belgium． |
| C．British youths show their disappointment over joblessness． |
| D．British youths have confidence to find work on the Continent． |
With alarming regularity, we read about oil tankers having accidents near land and the terrible consequences of the oil spills(泄露) on people, nature, and the environment.
Millions of dollars have been used in developing special chemicals to help dismiss the spills and to clean up the animals, beaches, and land spoiled by the oil. Unfortunately, when many of these chemicals are used, more damage is caused to the environment, especially to lives in the sea.
Of all of today’s environmental disasters, an oil spill may actually be one of the least serious. Although oil is poisonous, it is a natural material. In the end, it breaks down naturally. There are, of course, long-term effects, but it is usually more serious in the short term.
Nature by itself works better than chemical materials, but when there is a spill we demand that governments act immediately with as much hi-tech knowledge as possible. In 1967 the tanker Torrey Canyon sank off the Sicily Isles near the coast of England and spilled 120,000 tones of oil into the ocean. If you go there today, you will find it hard to see any sign that it ever happened.
Governments seem to accept the risk of transporting millions of tons of oil by ship every day so that we can fill up our cars and drive around and cause even more environmental damage. Interestingly, the biggest companies in the world produce cars, and the next biggest supply the gasoline to make them run!
We should be thinking more about reducing our dependency on oil. Governments should be encouraging research into new technologies, such as cars run by solar power(太阳能), electricity, hydrogen, and so on. Much of this research has, in the past, been held back by the oil, gas, and coal.
If the world’s millions of cars were 10% more efficient(高效的) — and the industry could easily produce cars at least twice as efficient — we would need many fewer tankers crossing the oceans each year. If this happened, the risks of oil spills would be reduced, and the air we breathe would be cleaner and fresher, too.What is the passage mainly talking about?
| A．Oil tanker accidents. | B．What oil pollution is. |
| C．Oil spills pollution. | D．How to reduce oil pollution. |
How does the author support the idea that oil spills are not as serious as people believe?
| A．By giving an example. | B．By making an argument. |
| C．By giving a description. | D．By drawing a diagram. |
What does the underlined word “risk” in Paragraph 5 refer to?
| A．Transportation depending more on oil. |
| B．More environmental damage being caused. |
| C．Millions of tons of oil spilling into the sea. |
| D．Poisonous oil breaking down naturally. |
Which suggestion is made for reducing oil tank accidents according to the passage?
| A．We should build safer oil tankers in the near future. |
| B．Tankers should not be allowed to sail near the coastlines. |
| C．We should develop new technologies to cut oil use. |
| D．Countries should build more oil pipelines under the sea. |
Volunteers, as an essential part of a successful world exposition, are a major channel for the public to participate in, serve and share the world exposition and a means to showcase the image of the host country and city. The following information is about the volunteer for the World Exposition 2010 Shanghai China.
I. Basic Requirements for Volunteers
lBe willing to participate in voluntary services of Expo 2010;
lAge limit: Expo Site volunteers must be born before April 30, 1992 and Expo City Voluntary Service Station volunteers before April 30, 1994;
lObey the laws and regulations of the PRC;
lBe able to participate in training and relevant activities before the opening of Expo 2010;
lPossess necessary knowledge and skills needed by the position;
lBe in good health to meet the requirements of corresponding voluntary positions.
II. Further Information for Volunteers
lSource
lResidents of Chinese mainland, Hong Kong, Macau and Taiwan, as well as overseas Chinese, and foreigners can all apply to be the volunteers.
lSignup methods
lApplicants may log in onto the official websites for online signup. They may also consult or connect with the Expo Volunteer Stations.
lTime
lMay 1 – December 31, 2009
III. Volunteer Training
Volunteer training includes general training, special training and position training. General training is carried out through the Internet, while special training and position training are provided through classroom lectures and field practice.
IV. Volunteer Types
lExpo Site volunteers refer to those offering voluntary services to visitors and the Organizer in the Expo Site, mainly including information, visitor flow management, reception, translation and interpretation, assistance for the disabled, and assistance in media service, event and conference organization and volunteer management.
lInformation booth volunteers are stationed in the Expo’s information booths at key transportation centers, commercial outlets, tourist attractions, restaurants, hotels and cultural event places outside the Expo Site. They offer services including information, translation, interpretation and even first aid.What’s the purpose of this writing?
| A．To give some basic information of the World Expo 2010 |
| B．To recruit(招募) the volunteers for the World Expo 2010 |
| C．To praise the hard work of the volunteers |
| D．To attract people to visit the World Expo 2010 |
If you were born in April 1993, where can you be a volunteer?
| A．In the Expo Site. | B．In the host country. |
| C．In the Expo City. | D．In Chinese mainland. |
Which of the training will be done on the Internet?
| A．General training. | B．Position training. |
| C．Classroom training. | D．Special training. |
Which of the following service is offered by information booth volunteers?
| A．Visitor flow management. | B．Helping the disabled. |
| C．Assistance in media service. | D．Emergency first aid. |