Rice is an important part of many people's diets. Researchers from the Harvard School of Public Health in Massachusetts have released a report about rice. It shows that eating white rice increases the 题目和参考答案——青夏教育精英家教网—

题目内容

Rice is an important part of many people's diets. Researchers from the Harvard School of Public Health in Massachusetts have released a report about rice. It shows that eating white rice increases the risk of diabetes(糖尿病). However, eating brown rice reduces the risk of the disease.

The World Health Organization says more than two hundred twenty million people worldwide have diabetes. Diabetes results when the body cannot effectively use the sugar it produces.

The men and women who took part in the study were asked about their diet and day-to-day activities, as well as any pre-existing diseases. The study found that the people who ate five or more servings of white rice per week had a seventeen percent increased risk of developing diabetes. But those who ate two or more servings of brown rice a week had an eleven percent reduced risk of getting the disease.

Brown rice is the grain in its natural form. White rice results after it has been refined. This involves removing the outer cover, including the husk, bran (糠) and germ. Only the inner white kernel(谷粒) is left. White rice is often enriched to replace some nutrients lost during the refining process.

Qi Sun is the leading writer of the report. He says the outer parts of brown rice slow down the work of the body's digestive enzymes (酶) into starch (淀粉). This means that the release of sugar into the bloodstream is slower after eating brown rice compared to white rice.

A diet of foods that quickly release sugar into the bloodstream has been linked with a greater risk of diabetes. The exact reason for this is not known.

Doctor Sun says less refined grains have more nutritional value than refined grains. He says replacing white rice with whole grains like whole wheat or barley could result in a thirty-six percent lower chance of developing diabetes. However, brown rice does not last as long as white rice because of the oil-rich layer of bran. This makes it less usable in poor communities.

61. This text is organized in the pattern of___________.

A. time and events. B. comparison and contrast.

C. cause and effect. D. definition(定义) and classification(分类).

62. The author uses figures in Paragraph 3 to show__________.

A. the amount of brown rice people ate. B. the rapid growth of the risk of diabetes.

C. brown rice can reduce the risk of disease. D. the amount of white rice people ate.

63. Paragraph 4 is mainly to tell us___________.

A. what brown rice is like. B. what is lost during the refining process.

C. it's complex to refine white rice. D. the difference between brown rice and white rice.

64. According to the text, what does the author suggest we should do?

A. Replace white rice with brown rice. B. Eat two or more servings of brown rice a week.

C. Do research to find the exact reason. D. Eat white rice in poor areas for diabetes.

65. What is the main idea of the text?

A. Eating brown rice doesn't develop diabetes.

B. How diabetes results when people eat white rice.

C. Refining white rice is not good for people's health.

D. Eating white rice increases the risk of diabetes.

BCDAD

练习册系列答案

金榜题名系列丛书新课标快乐假期寒系列答案

金东方文化寒假在线系列答案

精彩假期寒假江苏人民出版社系列答案

相关题目

Rice is an important part of many people’s diets. Researchers from the Harvard School of Public Health in Massachusetts have released a report about rice. It shows that eating white rice increases the risk of type two diabetes. However, eating brown rice reduces the risk of the disease.

The World Health Organization says more than two hundred twenty million people worldwide have diabetes. Type two diabetes results when the body cannot effectively use the sugar it produces.

More than thirty-nine thousand men and one hundred fifty-seven thousand women took part in the study. They were asked about their diet and day-to-day activities, as well as any pre-existing diseases. The study found that the people who ate five or more servings of white rice per week had a seventeen percent increased risk of developing type two diabetes. But those who ate two or more servings of brown rice a week had an eleven percent reduced risk of getting the disease.

Brown rice is the grain in its natural form. White rice results after it has been refined. This involves removing the outer cover, including the husk, bran and germ. Only the inner white kernel is left. White rice is often enriched to replace some nutrients lost during the refining process.

Sun Qi is the lead writer of the report. He says the outer parts of brown rice slow down the work of the body’s digestive enzymes into starch. This means that the release of sugar into the bloodstream is slower after eating brown rice compared to white rice.

A diet of foods that quickly release sugar into the bloodstream has been linked with a greater risk of type two diabetes. The exact reason for this is not known.

Doctor Sun says less refined grains have more nutritional value than refined grains. He says replacing white rice with whole grains like whole wheat or barley could result in a thirty-six percent lower chance of developing type two diabetes. However, brown rice does not last as long as white rice because of the oil-rich layer of bran. This makes it less usable in poor communities.

61. This text is organized in the pattern of_______.

A. time and events

B. comparison and contrast

C. cause and effect

D. definition and classification

62. The author uses figures in Paragraph 3 to show_______ .

A. the amount of white rice people ate

B. the amount of brown rice people ate

C. the rapid growth of the risk of diabetes

D. brown rice can reduce the risk of disease

63. Paragraph 4 is mainly to tell us_______ .

A. what brown rice is like

B. what is lost during the refining process

C. it’s complex to refine white rice

D. the difference between brown rice and white rice

64. According to the text, what does the author suggest we should do?

A. Eat two or more servings of brown rice a week.

B. Eat white rice in poor areas for diabetes.

C. Do research to find the exact reason.

D. Replace white rice with brown rice.

65. What is the main idea of the text?

A. Eating white rice increases the risk of diabetes.

B. Eating brown rice doesn’t develop diabetes.

C. Refining white rice is not good for people’s health.

D. How diabetes results when people eat white rice.

People eat different things in different parts of the world.
In some countries, people eat   36  every day. Sometimes they eat it two or 37  times a day, for breakfast, lunch and supper. They can   38  it, fry it or make it into rice flour（面粉）. They usually eat it   39  meat, fish and vegetables.
Some people do not eat some kind of   40 . Muslims, for example, do not eat pork.
The   41   eat a lot of fish. Japan is an island and its   42  go all over the Pacific looking for fish to   43 . The Japanese sometimes eat uncooked fish, and they also eat a lot of rice.
In   44  such as Britain and the United States of America, the most important food is   45  or potatoes. People there usually make their bread from wheat flour. They   46  potatoes in different ways. They can boil them and fry them.
In Africa, corn is the most important   47  like rice and wheat. Corn is a kind of cereal（谷类食物）. African people make the corn   48  flour. From the flour they make   49  kinds of bread and cakes. Many Africans are very   50  and so they can’t afford to eat much   51  with their cereal.
Cereal and meat are very important, but we also   52  plenty of vegetables and lots of fresh fruit.
Some people   53  only fruit and vegetables. They do not eat meat or fish or 54  that comes from animals. They eat only food from   55 . Some people say that food from plants is better for us than meat.

He only finished fourth in this year's Super Boy talent show. But it didn't stop him capturing (俘获) the hearts of thousands of fans. He can hit high notes with ease. And he is very modest. Zhang Jie,25,shed(流) sweat and tears all the way through the competition, but he never gave up.
“No matter how life treats him, he always fights back bravely ,”said Wu Chunyan, a Senior 2 student in Hubei.“He has never lost his dream of being a singer.”The road to fame is always rocky, and Zhang is no exception. As a college student he was majoring in tourism. He was considering becoming a tourist guide after graduation until he entered a singing competition.
His life changed after he competed in My Show. He won first place and signed with a record company.“I was very excited and regarded it as a way to take me closer to my dream,” he said. But the company gave him little money to make music and slowly began to ignore him. Zhang even borrowed money to buy costumes.“Life has its ups and downs. But the tough (艰难的) reality only makes me stronger,” he said.
He forgot he was once a champion of a talent show and joined Super Boy. His decision got support from his family who worked hard to make ends meet. His mother sold rice noodles on a street in his hometown, but she said she would “support him forever.”
“I have the dream to buy a large house for my parents, where my mom can get a large window sill (窗台) to grow flowers,” said Zhang.
【小题1】Which of the following is the best title of the passage?

A．An easy way to success	B．A rocky path to success
C．A clever boy	D．A successful boy [来源:学科网ZXXK]

【小题2】From the passage, we can know that _________.

A．he once won the first place in Super Boy talent show.

B．he finished fourth in My Show.

C．he is an exception on his way to fame.

D．after sig

ning with a record company, he didn’t get much money.

【小题3】When he met with difficulty in a record company, he decided to _______.

A．join Super Boy	B．tell the others he was a champion
C．give up on his way to success	D．quarrel with the boss

【小题4】Before he joined in a singing competition, his dream was to become________.

A．a great scientist	B．a good college student
C．a famous singer	D．a tourist guide

Green is an important color in nature. It is the color of grass and the leaves on trees. It is also the color of most growing plants.

Sometimes, the word green means young, fresh and growing. Sometimes, it describes something that is not yet ripe or finished. For example, a greenhorn is someone who has no experience, who is new to a situation. In the fifteenth century, a greenhorn was a young cow or ox whose horns(角) had not yet developed. A century or so later, a greenhorn was a soldier who had not yet had any experience in battle. By the eighteenth century, a greenhorn had the meaning it has today—a person who is new in a job.

Someone who has the ability to grow plants well is said to have a green thumb. The expression comes from the early nineteen hundreds. A person with a green thumb seems to have a magic touch that makes plants grow quickly and well. You might say that the woman next door has a green thumb if her garden continues to grow long after your plants have died.

The Green Revolution is the name given some years ago to the development of new kinds of rice and other grains. The new plants produced much larger crops. The Green Revolution was the result of hard work by agricultural scientists who had green thumbs.

Green is also the color used to describe the powerful feeling, jealousy(嫉妒). The green-eyed monster is not a frightening creature from outer space. It is an expression used about four hundred years ago by British writer William Shakespeare in his play “Othello”. It describes the unpleasant feeling a person has when someone has something he wants. A young man may suffer from the green-eyed monster if his girlfriend begins going out with someone else. Or, that green-eyed monster may affect your friend if you get a pay rise and she does not.

1.Greenhorn now refers to ____.

A. a person who is new in a job B. a new solider

C. a young horse D. None of above

2.A person who has a green thumb is a person ____.

A. who is good at growing plants B. whose thumbs are in green color

C. whose garden is greener than others’ D. who is younger than his neighbors

3.The author is actually talking about ____.

A. colors B. language C. politics D. agriculture

试题分类