Two American scientists told the people in industrial nations that they would be much healthier if they ate more of the same kind of foods eaten by humans living more than 10,000 years ago.
The scientists say that the human body has changed very little since human first appeared on earth, but the way we live has changed greatly. Our body has not been able to deal with these changes in life style and this has led to new kinds of sicknesses. These new sicknesses were not known in ancient times. So they are called “diseases of civilization”. Many cancers and diseases of the blood system, including heart attacks and strokes（中风） are examples of such diseases.
Scientists noted that early stone-age people used very little alcohol or tobacco, probably none. Ancient people also got a great deal of physical exercise, but a change in food is one of the main differences between life in ancient times and life today.
Stone-age people hunted wild animals for their meat, which had much less fat than farm animals. They also ate a lot of fresh wild vegetables, and fruits. They did not use milk and other dairy products, and they made very little use of grains. But today, we eat a large amount of dairy products and grain foods. We eat six times more salt than stone-age people. We eat more sugar. We eat twice as much fat but only one third as much protein and much less vitamin C.
People today probably do not want to live as people thousands of years ago did, but scientists say that we would be much healthier if we ate as those ancient people did, cutting the amount of fatty, salty and sweet foods. The people in industrial nations would be much healthier if they ate ______.
| A．more foods as humans living 10,000 years ago did |
| B．as humans living 10,000 years ago ate |
| C．more kinds of food eaten by people living over 10,000 years ago |
| D．more of the same kinds of foods eaten by people over 10,000 years ago |
New kinds of sicknesses have been found because ______
| A．the human body has changed compared with human first appearing on earth |
| B．the way we live has changed a little |
| C．our body can’t deal with the changes in life style |
| D．the way we live today are improper for the human body |
What is the main cause mentioned in the article why people suffer from a lot of new sicknesses?
| A．Ancient people did a great deal of physical exercise. |
| B．People today have a lot of alcohol. |
| C．People today have more tobacco. |
| D．Food is quite different between life today and life in ancient times. |
When it comes to success in business and success in life, there are few qualities as important as confidence．
People naturally have different levels of confidence. Some have a higher level of confidence than others do, but even those whose confidence is lacking can learn to build their level of confidence and reach their most important goals．Increasing self confidence is one of the most common reasons people give for seeking the help of psychologists and other professionals．
One of the many places where a greater level of confidence is useful is in the workplace. We all know how difficult it can be, for instance, to ask the boss for a raise. This process can be extremely difficult for those who lack confidence in their own abilities. After all, if you are unsure about your own abilities, how will you ever convince your boss that you deserve more money for the work you do?
Even if you are not asking for that big raise, having plenty of confidence in your abilities is important to success．If you are certain of your abilities, chances are that those around you, whether they are your coworkers, your colleagues or your superiors, will see that confidence, and that will help to assure them that you are the best at what you do．
Being thought of as the person to go to, and being seen as an expert in your chosen field, is naturally very important to success on the job．If you can make yourself the person people go to for guidance and advice, you will help to protect yourself from the ever present danger of downsizing(裁员)．After all, if you are a recognized expert at the office, you will be regarded as an indispensable member of the team．
Having a high level of confidence, after all, does not mean overlooking the places where you could improve．Knowing what you do well and where you need help will help you enjoy increased success and confidence．What is the passage mainly about?
| A．The influence of confidence on one's life. |
| B．The difference of people's confidence. |
| C．The importance of confidence to success. |
| D．The judgment on one's confidence. |
Psychologists and other professionals can offer help to those ________.
| A．who dream to be recognized experts |
| B．who expect to give guidance to others |
| C．who want to ask the boss for a raise |
| D．who think their goals are hard to reach |
What does the underlined word "indispensable" in Paragraph 5 probably mean?
| A．outgoing | B．attractive | C．important | D．energetic |
What message does the author want to convey（传递） in the last paragraph?
| A．To overlook one's disadvantages. |
| B．To make full use of one's advantages. |
| C．To have great confidence in one's abilities. |
| D．To make objective evaluations of one's abilities. |
Elizabeth Blackwell was born on February 3, 1821 in Bristol, England. Her father was a rich sugar businessman at the time. Because her parents thought boys and girls should be equal, Elizabeth received the same education as her brothers.
In 1832, her father’s business was destroyed by fire, so her family moved to New York City. But her father’s business there failed. Then in 1837, the family moved to Cincinnati, Ohio. Not long after, her father died. After her father’s death, Elizabeth, at the age of 16, had to go to work.
When she was 24, she visited her dying friend Mary. Her friend said, “You’re young and strong, you should become a doctor.” That was nearly impossible for a woman in the middle of the nineteenth century. But she knew this was what she was going to do.
After several rejections from medical schools, she finally was accepted by Geneva Medical College. By studying hard, she graduated successfully in 1849.
After graduating from medical school, she went to Paris to learn more about medicine. She wanted to be a surgeon, but a serious eye problem forced her to give up the idea.
When she returned to America in 1851, she found it difficult to start her own practice because she was a woman. In 1857, Elizabeth and her sister, also a doctor, along with another woman doctor, managed to open a new hospital, the first for women and children. Besides, she also set up the first medical school for women in 1868, where she taught the women students about disease prevention. It was the first time that the idea of preventing disease was taught in a medical school.
Elizabeth Blackwell started the British National Health Society in 1871, which helped people learn how to stay healthy. In 1889, Elizabeth Blackwell became the first woman doctor in the United States. Most importantly, she fought for the admission of women to medical colleges.
Elizabeth Blackwell died on May 3, 1910, when she was 89.She opened a world of chances for women. She always fought for what was right in all her life. In 1949 the Blackwell medal was established. It’s given to women who have excellent achievements in the field of medicine. She’ll always be remembered as a great woman. According to the passage, Elizabeth Blackwell ________.
| A．received bad education in her childhood |
| B．spent a happy and lucky childhood |
| C．moved to America with her family at eleven |
| D．decided to be a doctor due to her father’s death |
Elizabeth Blackwell could not become a surgeon because ________.
| A．she was a woman |
| B．she had a serious eye problem |
| C．she went to Paris for further education |
| D．she didn’t go to medical school |
Elizabeth Blackwell spent most of her life in ________.
| A．the U.S. | B．Paris | C．England | D．Geneva |
Which of the following is NOT TRUE about Elizabeth Blackwell?
| A．She built the first hospital for women and children with others. |
| B．She became the first woman doctor in the U.S. |
| C．She set up the first medical school for women in the world. |
| D．She built a medal for women with excellent achievements in medicine. |
We live in a very competitive world. Everybody seems to be competing with someone at some level. Each week we spend hours playing or watching others compete in sporting activities all over the world. We cannot help being impressed by the level of excellence that these people achieve.
In sport and business, competition encourages excellence in performance. Where there is no competition, improvement in performance is less likely. Some level of competition is a have-to in all aspects of life.
The following story makes this point.
As two friends are hiking in the forest they come across a huge, ferocious and obviously hungry bear. Its next meal has just come into sight, and they are it! The first friend calculates that the bear will catch them in 27.3 seconds. At that point, she panics, realizing there is no escape. She faces her friend, with the fear of death in her eyes. To her amazement, she observes that her friend is not scared at all. On the contrary, her friend is quickly but calmly taking off her hiking boots and putting on running shoes. “What do you think you’re doing?” the first hiker says to her companion. “You’ll never be able to run faster than that bear”. “That’s true,” says the companion, “but all I have to do is escape, faster than you.”
We all compete when the motivation is strong enough. However, competition is not the real purpose of life. Fulfilling the measure of our creation can only be achieved individually.
Most of time, we are not in competition with any other person, so we do not have to compare ourselves with others. There is only one person that can fulfill our role and that is us. This means that others cannot beat us to the finish line because there is no race. This is not to say that others do not have a similar role to us, but it is never the same. This is important to understand if we are going to enjoy life. Every human being is unique and cannot be cloned. In this, I am not referring to the body, only to the spirit, soul, or the essence of a person.The first four paragraphs tell us that competition.
| A．is necessary though harmful | B．only exists in sports and business |
| C．is a fight against oneself | D．is unavoidable and beneficial |
Why is the story of two friends told in the passage?
| A．To advise friends to be loyal even in competition. |
| B．To expose the weak side of friendship when tested. |
| C．To support the author’s own argument on competition. |
| D．To persuade people to beat others, even friends. |
From the last two paragraphs we learn that.
| A．there is more to life than just competition |
| B．we don’t have to compete since we are all different |
| C．we have to beat others in order to survive |
| D．competition plays an important role in social development |
As a whole the passage advises the readers to.
| A．realize we are living in a world of competition |
| B．face competition in a balanced state of mind |
| C．have a strong sense of being a possible winner |
| D．value friendship however fierce competition may be |
One of the speaking rules you need to know might sound strange to most ESL (English as a second language) students, but it is one of the most important rules. If you want to pass examinations, then study grammar. However, if you want to become fluent in English, then you should try to learn English without studying the grammar.
Studying grammar will only slow you down and confuse you. You will think about the rules when creating sentences instead of naturally saying a sentence like a native. Remember that only a small part of English speakers know more than 20% of all the grammar rules. Many ESL students know more grammar than native speakers. I can confidently say this with experience. I am a native English speaker, majored in English Literature, and have been teaching English for more than 10 years. However, many of my students know more details about English grammar than I do. When they sometimes ask me about grammar, I can easily look up the definition(定义) and apply it, but I can’t tell them the answer off the top of my head.
I often ask my native English friends some grammar questions, and only a few of them know the correct answer. However, they are fluent in English and can read, speak, listen, and communicate effectively.
Do you want to be able to recite the definition of a causative verb, or do you want to be able to speak English fluently?According to the author, what opinion do most ESL students hold?
| A．Grammar matters a lot only in speaking. |
| B．Grammar doesn’t matter much in speaking. |
| C．Grammar is very important in English learning. |
| D．Grammar is not important in English learning. |
What is the author?
| A．An ESL student. | B．A teacher teaching English natives. |
| C．A native English student. | D．A native English teacher. |
The underlined part “off the top of my head” means .
| A．on purpose | B．without consideration |
| C．after thinking | D．with difficulty |
Which of the following titles best suits the text?
| A．Fluency or Grammar? | B．Grammar Counts! |
| C．Exams or No Exams? | D．No More Grammar! |
A small piece of fish each day may keep the heart doctor away. That’s the finding of a study of Dutchmen in which deaths from heart disease were more than 50 percent lower among those who consumed at least an ounce of salt water fish per day compared to those who never ate fish.
The Dutch research is one of three human studies that give strong scientific support to the long-held belief that eating fish can provide health benefits, particularly to the heart. Heart disease is the number-one killer in the United States, with more than 550,000 deaths occurring from heart attacks each year. But previous research has shown that the level of heart disease is lower in cultures that consume more fish than Americans do. There are fewer heart disease deaths, for example, among the Eskimos of Greenland, who consume about 14 ounces of fish a day, and among the Japanese, whose daily fish consumption average more than 3 ounces.
For 20 years, the Dutch study followed 852 middle-aged men, 20 percent of whom ate no fish. At the start of the study, average fish consumption was about two-thirds of an ounce each day, with more men eating lean fish than fatty fish.
During the next two decades, 78 of the men died from heart disease. The fewest deaths were among the group who regularly ate fish, even at levels far lower than those of the Japanese or Eskimos. This relationship was true regardless of other factors such as age, high blood pressure, or blood cholesterol levels.The passage is mainly about ________.
| A．the high incidence of heart disease in some countries |
| B．the changes in people’s diet |
| C．the daily fish consumption of people in different culture |
| D．the effect of fish eating on people’s health |
We can infer from the passage that there are fewer heart disease deaths ________.
| A．in the countries of the yellow-skin race |
| B．in the countries with high consumption of fish |
| C．in the countries with good production of fish |
| D．in highly-developed countries |
The underlined part “This relationship” may refer to the connection between ________ and the level of heart disease.
| A．regular fish-eating | B．the kind of fish eaten |
| C．the amount of fish eaten | D．people of different areas |
In which section of a newspaper can we read this passage?
| A．Ads. | B．Movies. | C．Health and Diet. | D．Briefs. |