Almost every person has a sweet tooth. Even if you love sugar really much it is now time to learn a very important but also very little known truth regarding sugar. Sugar really has no benefits for your health and the only actual benefits from it are that it sweetens your taste buds and satisfies your sweet tooth. Sugar is not a natural substance and is produced through a special industrial process called refining(炼制) the sugar cane. Sugar cane has a lot of health benefits but in the refining process it loses all its vitamins, proteins, minerals and other nutrients which are essential. Therefore, you end up consuming empty calories only. Moreover, your body gets all the sugar it needs from the consumption of regular food such as bread, vegetables, fruits and so on. No added sugar is really needed. However, most people love sugar and simply feel like they need to eat food high in sugar.
The latest researches show that the recommended intake of sugar which is healthy for your body on daily bases for children, men and women is as follows:
·children-- 12 grams, which equals 3 teaspoons;
·men-- 36 grams, which equals 9 teaspoons;
·women-- 20 grams, which equals 5 teaspoons.
The sugar intake when it comes to diabetics(糖尿病人)is a lot different based on the type of diabetes. It is best to consult your doctor in order to find out about your personal requirements for the intake of sugar before you follow the guidelines mentioned earlier.
When we speak about the recommended daily intake of sugar, it does not mean only simple sugars that we consume in the form of desserts and sodas but also sugars that come from complex carbohydrates and also fruit. You should not exclude all of the sugar from your diet but you should make up for all the extra sugar you eat by exercising. It is not really simple to calculate your sugar intake but you can still control it if you try and you can also get a bigger amount of exercise in order to regulate the sugar amount that is being taken in and then digested by your body.The passage mainly talks about__________
| A．the benefits and harm of taking in sugar |
| B．the process of refining the sugar cane |
| C．the causes of different types of diabetes |
| D．the proper intake of sugar for different people |
The underlined phrase “has a sweet tooth” means__________.
| A．has tooth problems | B．prefers sweet food |
| C．has a sweet mouth | D．is always lying |
Which of the following statements is true?
| A．Sugar cane has no benefits to physical health. |
| B．We also take in sugar from fruit and food |
| C．The recommended intake of sugar applies to all. |
| D．Many people know about the proper intake of sugar. |
As for diabetics, __________.
| A．they can never take in any sugar in their diet |
| B．they can take in no more than 20 gram of sugar every day |
| C．they needn’t ask their doctors for advice about their diet |
| D．the sugar intake varies depending on the type of diabetes |
Cleveland has won the distinction of being the worst city in the United States, according to a new survey. The city has high unemployment, terrible weather, heavy taxes, and ordinary sports teams, all of which have pushed it to the No. 1 position in the Forbes.com list.
"Cleveland was the only city that fell in the bottom half of rankings in all nine categories. And it has been entitled with a less than endearing nickname: the Mistake by the lake," Forbes said on its website,
The economic downturn hit cities across the United States last year particularly in the mid-west section of the country. Crime and unemployment secured the No. 2 spot for Stockton, which held the top position in last year's ranking. Memphis got third place thanks to its violent crime rate and the number of officials who are guilty, while the poor auto industry drove the Michigan cities of Detroit and Flint into the top five.
"A lot of the cities that showed up on our list are going through hard times fight now, dealing with high unemployment, with declining producing bases. Many have experienced strong movement out of the city over the last 20 and 30 years."
Despite (尽管) its fine weather, Miami scored in the bottom 10 percent in commuting (上下班往返) time, and violent crime which sent it into sixth place.
"One of the biggest surprises is Miami. The good weather and no state income taxes blur some of the severe problems that Miami has related to crime as well as long commutes," Badenhausen added.
Florida was followed in the poor ranking by St Louis, Buffalo, Canton, Ohio and Chicago, which has the country's highest sales tax at 10.25 percent. New York, the nation's biggest city, is rich in culture but its lengthy commuting time and high income taxes pushed it into 16th place.From the text we can learn that ______.
| A．Cleveland has been entitled a lovely nickname |
| B．the economic downturn hit cities in the mid-east section |
| C．Miami scored in the bottom 10 percent in all nine categories |
| D．commuting time in New York is too long |
What information can be inferred according to the text?
| A．The number of officials who are guilty is large in Memphis. |
| B．Stockton got second place in last year's ranking. |
| C．High income taxes made New York get 16th place. |
| D．Ohio has the country's highest sales tax. |
The word "blur" underlined in the last paragraph but one probably means ______.
| A．make it possible | B．make it unclear | C．make if obvious | D．make it important |
Which of the following is the correct ranking order?
| A．Cleveland, Detroit, Miami, Buffalo, Florida. |
| B．Stockton, Miami, Flint, Florida, Canton. |
| C．Cleveland, Stockton, Miami, Chicago, Florida. |
| D．Stockton, Detroit, Miami, Florida, St Louis. |
Some plants get so hungry they eat flies, and even small frogs. What's more amazing is that these plants occur naturally (in special environments) in every state. In fact, they're found on every continent except Antarctica.
You've probably seen a Venus' flytrap -- a small plant, which grows 6 to 8 inches tall in a container. At the end of its stalks (茎) are leaves that act like traps (陷阱). Inside each trap is a lining of tiny hairs. When an insect lands on them, the traps suddenly shut. Over the course of a week or so, the plant feeds on its catch.
The Venus' flytrap is just one of more than 500 species of meat-eating plants, says Barry Meyers-Rice, the editor of the International Carnivorous Plant Society's Newsletter. He states although you might have read some science-fiction stories, no meat-eating plant does any danger to humans.
Barry says a plant is meat-eating, only if it does all four of the following: "attract, kill, digest, and absorb" some form of insects. Meat-eating plants look and act like other green plants -- well, most of the time.
All green plants make sugar to produce food. What makes meat-eating plants different is their special leaves, which need insects for one reason: nitrogen (氮). Nitrogen is a nutrient that they can't obtain any other way. Why?
Almost all green plants on our planet get nitrogen from the soil. Meat-eating plants can't. They live in places where nutrients are hard to get from the soil because of its acidity. So they've come to rely on getting nitrogen from insects and small animals. In fact, nutrient-rich soft is poisonous to meat-eating plants. Never fertilize (施肥) them! But don't worry, either, if they never seem to catch any insects. They can survive, but they'll grow very slowly.According to the passage, a Venus' flytrap ______.
| A．is a small plant which grows in a container |
| B．is a kind of plant which gets hungry easily |
| C．can trap and feed on some form of insects |
| D．can only grow 6-8 inches tall |
From the passage, we can infer that ______.
| A．meat-eating plants are found nowhere else except Antarctica |
| B．all green plants get nitrogen from the soil |
| C．meat-eating plants endanger humans in science-fiction stories |
| D．the nutrient-poor soil is beneficial to meat-eating plants |
Meat-eating plants grow very slowly, ______.
| A．so you'd better fertilize them |
| B．probably because the supply of nitrogen is cut off |
| C．simply because they can't absorb nitrogen from the soil |
| D．and then they will die slowly |
Which of the following is true?
| A．Meat-eating plants look and act like other green plants. |
| B．It's hard to get nutrients in the soil when acidity is high. |
| C．The Venus' flytrap eats flies to get nutrient from them. |
| D．Green plants make sugar at night. |
There are many theories about how drama (戏剧) came into being in ancient Greece. The one most widely accepted today is based on the assumption that drama developed gradually from ceremonies. The argument for this view goes as follows.
In the beginning, human beings viewed the natural forces of the world as unpredictable, and they sought through various means to control these unknown powers. Those measures which appeared to bring the desired results were then kept and repeated until they hardened into fixed ceremonies. Eventually stories arose which explained the mysteries of the ceremonies. As time passed, some of them were abandoned, but the stories, later called myths (神话), provided materials for art and drama
Those who believe that drama came out of ceremonies also argue that those ceremonies contained the seed of theater because music, dance, and masks were almost always used. In addition, there were performers, and, since considerable importance was attached to avoiding mistakes in the rules of ceremonies, religious leaders usually assumed that task. Wearing masks, they often impersonated (扮演) other people, animals, or supernatural beings, and performed the desired effect by gestures -- success in hunt or battle, the coming rain, the revival (复活) of the Sun -- as an actor might. Eventually such dramatic representations were separated from religious activities.
Another theory finds out the theater came from the human Interest in storytelling. According to this view, tales (about the hunt, war, or other events) are gradually formed, at first through the use of impersonation, action, and dialogue by a speaker and then through the assumption of each of the roles by a different person A closely related theory about drama traces to those dances that are primarily rhythmical and gymnastic or that are imitations (模仿) of animal movements and sounds.Which of the following is Not true according to the passage?
| A．Three theories about how drama came into being are mentioned. |
| B．The majority of people believe drama came from ceremonies. |
| C．Stories were made up to explain the mysteries of the ceremonies. |
| D．Religious activities developed gradually from ceremonies. |
We can infer from the passage that ______.
| A．all measures couldn't bring the desired results |
| B．religious leaders usually didn't perform in the ceremonies |
| C．mistakes are unavoidable in the religious ceremonies |
| D．performers usually used languages to reach the desired results |
The underlined part "traces to" in the last paragraph is closest in meaning to ______.
| A．dates back to | B．is devoted to | C．gives way to | D．is familiar to |
The best title for the text would be ______.
| A．The Development of Drama | B．The History of Drama |
| C．The Origin of Drama | D．The Popularity of Drama |
Charlton Heston was born in 1923 in Evanston, Illinois. Charlton Heston discovered his interest in acting while performing in plays at his high school. He later spent two years studying theater at Northwestern University in Evanston, Illinois. But he left college to join the Army Air Forces during World War Two.
After the war, he found small roles in the theater as well as in television shows. His performance in a television version of the book Jane Eyre caught the attention of the Hollywood producer Cecil B. DeMille who later asked Heston to play the role of Moses in his movie The Ten Commandments which came out in 1956. This role made Heston famous and defined (明确) his career as a hero and leader. His face and body represented strength and heroism in many different roles. He played cowboys, soldiers and athletes.
The 1959 movie Ben Hur made Charlton Heston an even bigger star. Ben Hur won eleven Academy Awards, including Best Actor for Charlton Heston. Heston starred in many adventure movies during the 1960s. In the 1970s, Heston appeared in popular disaster movies like Earthquake,. Skyjacked and Airport 1975.
Charlton Heston was also very active in the movie industry. He worked to help set up the American Film Institute. In 1977 he was honored for his service in the industry. He received the Jean Hersholt Humanitarian Award from the Academy of Motion Picture Arts and Sciences. In 1997 he was awarded a Kennedy Center Honor. And, in 2003, President Bush gave Charlton Heston a Presidential Medal of Freedom, the nation's highest civilian honor.
In 2000, Charlton Heston issued a statement announcing that he had an Alzheimer's disease. He died in 2008 at his home in Beverly Hills, California.What kind of role did Charlton Heston often play in films?
| A．Heroes. | B．Cowboys. | C．Soldiers. | D．Athletes. |
Which film won Best Actor for Charlton Heston?
| A．Jane Eyre. |
| B．Earthquake. |
| C．Ben Hur. |
| D．The Ten Commandments. |
What can we learn about Charlton Heston according to the passage?
| A．He began to show his talent in Ben Hut. | B．He used to be a soldier. |
| C．He was once awarded by Kennedy. | D．He won eleven Academy Awards. |
What's the main idea of Paragraph 2?
| A．How Charlton Heston became famous. |
| B．How Charlton Heston began his career. |
| C．Who made Charlton Heston a popular star. |
| D．Who made Charlton Heston win so many awards. |
Can feeling of nostalgia(怀旧) be good for you? Or is it unhealthy to have a strong love for the past?
For years, medical experts have studied nostalgia and the reasons for it. Many experts warn that too much nostalgia is harmful. They say living in the past shows that a person is unhappy with his present life. These feelings keep the person from living his life to its fullest.
However, experts say it is normal to love the past sometimes. In fact, a little nostalgia can enrich a person’s life.
Dr. Louise Kaplan has written several books about nostalgia. She says these feelings often begin when a young person is between 13 and 19 years old.
“This is the time when you must face the loss of your childhood, “Kaplan says. “You see your new life is easily destroyed. But you think romantically about a golden past. You remember your childhood as a time when life is perfect.”
These feelings continue as the person gets older, Kaplan adds. She says many grown persons have a hard time keeping up with changes in the modem world, so they think back to their younger years. At that time the world seemed simple and more harmless.
Kaplan says these feelings do not always actually exist. The good old days did not always exist. The good old days weren’t always good. However, she says nostalgia can be helpful, if used properly.
“Feelings of nostalgia can cause you to remember a time when you had high hopes and dreams, “Kaplan says. “It might give you the strong wish to catch those dreams today in your past life.” She adds that nostalgia can prevent you from “cutting yourself off from your aim”.Feeling of nostalgia ______.
| A．can cause you to think of your past which was full of hopes and dreams |
| B．might cause you to try to realize the golden dream in the present life |
| C．fill one with hopes for the future no matter what happens |
| D．bring about a love for the past and a hope for the future |
The reason for grown persons to think back to their past is that ______.
| A．time is hard, so they cannot keep up |
| B．they can hardly keep up with changes in today’s world with changes |
| C．many grown persons have little time keeping up with changes |
| D．they lived in the past, of which they are always proud |
Which of the following is NOT talked about in the passage?
| A．Too much nostalgia is harmful to our health. |
| B．Nostalgia shows that a person is not satisfied with his present life. |
| C．Only women have feelings of nostalgia. |
| D．A little nostalgia can make a person’s life more colorful. |
Which of the following can be the best title for the passage?
| A．Thoughts on Nostalgia |
| B．The Reasons for Nostalgia |
| C．Why Not Think Back to the Past |
| D．Nostalgia, Good or Bad |
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