A small piece of fish each day may keep the heart doctor away. That's the finding of an extensive study of Dutch men in which deaths from heart disease were more than 50 percent lower among those who consumed(消费) at least an ounce of salt water fish per day than those who never ate fish.
The Dutch research is one of three human studies that give strong scientific backing 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 researchers previously have noticed that the incidence (发生率)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 averages more than 3 ounces.
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 (胆固醇) levels .
1.Which of the following is NOT true according to the passage?
A. The Dutch research has proved that eating fish can help to prevent heart disease.
B. There is a low incidence of heart disease in countries like Japan and Greenland.
C. Among all the diseases heart disease is the most dangerous in America.
D. Heart doctors won’t call your house so long as you keep eating fish each day.
2.The underlined phrase “this relationship” refers to the connection between _______ and the incidence of heart disease.
A. the amount of fish eaten B. regular fish-eating
C. the kind of fish eaten D. people of different regions
3.The passage is mainly about __________________.
A. the high incidence of heart disease in some countries
B. the changes in people’s diet in the United States
C. the daily fish consumption of people in different cultures
D. the effect of fish eating regularly on people’s health
4.How many lives could probably be saved each year in the United States by eating fish according to the Dutch study?
A. 550, 000. B. 110,000. C. 275,000. D. 852.
高二英语阅读理解中等难度题
A small piece of fish each day may keep the heart doctor away. That's the finding of an extensive study of Dutch men in which deaths from heart disease were more than 50 percent lower among those who consumed(消费) at least an ounce of salt water fish per day than those who never ate fish.
The Dutch research is one of three human studies that give strong scientific backing 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 researchers previously have noticed that the incidence (发生率)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 averages more than 3 ounces.
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 (胆固醇) levels .
1.Which of the following is NOT true according to the passage?
A. The Dutch research has proved that eating fish can help to prevent heart disease.
B. There is a low incidence of heart disease in countries like Japan and Greenland.
C. Among all the diseases heart disease is the most dangerous in America.
D. Heart doctors won’t call your house so long as you keep eating fish each day.
2.The underlined phrase “this relationship” refers to the connection between _______ and the incidence of heart disease.
A. the amount of fish eaten B. regular fish-eating
C. the kind of fish eaten D. people of different regions
3.The passage is mainly about __________________.
A. the high incidence of heart disease in some countries
B. the changes in people’s diet in the United States
C. the daily fish consumption of people in different cultures
D. the effect of fish eating regularly on people’s health
4.How many lives could probably be saved each year in the United States by eating fish according to the Dutch study?
A. 550, 000. B. 110,000. C. 275,000. D. 852.
高二英语阅读理解中等难度题查看答案及解析
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(英两) 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.
F or 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.
1.What is the author’s attitude towards the topic?
A.Disappointed. B.Sad. C.Concerned. D.Satisfied.
2.We can infer from the passage that there are fewer heart disease deaths in the countries ________.
A.that are highly developed B.with a lot of fish
C.with high consumption of fish D.where it is very cold
3.The underlined words “This relationship” refers to the connection between ________and deaths from heart disease.
A.the amount of fish B.regular fish – eating
C.the kind of fish eaten D.people of different areas
4.The passage is mainly about ________.
A.the changes in people’s diet
B.the effect of fish – eating on people’s health
C.the high percentage of heart disease in some countries
D.the daily fish consumption of people in different cultures
高二英语阅读理解中等难度题查看答案及解析
七选五阅读。
Pearls of wisdom in Proverbs
Out of sight,out of mind.An apple a day keeps the doctor away.Don’t put all your eggs in one basket. 1.Each of the proverbs mentioned above teaches a common truth.But what exactly is a proverb?It’s a short statement that contains a general truth.It is popularly known and often repeated.
Every culture has proverbs. 2.For example,many cultures value old people for their wisdom and experience.This idea can be found in proverbs.A Chinese proverb says,“An old horse will never get lost.” And a Portuguese proverb states,“An old pan is the one that makes good food.” 3.The English say,“Good and quickly seldom meet.” The Chinese say,“Think three times before you act.” A Russian proverb exclaims,“Take your thoughts to bed with you,for the morning is wiser.”
There is a saying:To truly know a people,learn their proverbs.Proverbs contain a culture’s values and morals. 4. People in Saudi Arabia value books and learning.One of their proverbs says,“A book is a garden carried in the pocket.” The French say,“There is no pillow so soft as a clear conscience.” So that culture thinks that being honest is important.Egyptians know the value of friendship.One of their proverbs say,“Friendship doubles joy and halves grief.”
In Africa,many proverbs also use images familiar to Africans.For example,“The best way to eat an elephant in your path is cut him up into little pieces.” 5. Or “A roaring lion kills no game.” This means that one cannot achieve anything by sitting around and talking about it.One must get out and strive for it.
Learning proverbs in another language is fun.You can make a good impression with your language ability.But remember proverbs are usually used in spoken language.They are rarely used in writing.If you use a lot of proverbs when you write,people will think you don’t have original thoughts.
A.What is your favorite proverb?
B.Have you heard any of these proverbs before?
C.Many cultures also agree that acting in a hurry is not a good idea.
D.And while some are special for one culture,there are common themes.
E.In other words,the best way to solve a problem is to work on it bit by bit.
F.There are also proverbs such as “get your ducks in a row.”
G.So you can learn what is valued in different cultures through their proverbs.
高二英语七选五中等难度题查看答案及解析
“An apple a day keeps the doctor away” is one of the most common sayings in the English languages. This is because apples were one of the first foods that medical professionals recognized as healthy—their benefits became obvious when, quite simply, doctors found that people who ate apples were sick less often than those who did not. Today we have a more specific understanding of why apples are so beneficial to overall health.
Apples can help keep your levels of bad cholesterol (胆固醇) down. The pectin (果胶) in apples helps you to maintain cardiovascular health and reduce LDL cholesterol(which is the “bad” kind). Apples themselves do not add cholesterol to your diet and are full of water and fiber to help prevent the cholesterol in other foods you might digest. According to Health Diaries, people who eat two apples per day may lower their cholesterol by as much as 16 percent.
Apples are naturally low in calories and high in water content. Eating an apple can satisfy your hunger and keep you from reaching for high-sugar, high-calories snacks. By eating apples, you will be more able to maintain a healthy weight because they fill you up, potentially stopping you from eating food that encourages a waistline increase.
Apples contain respectable levels of boron (硼), which helps build healthy bones, and can also prevent diseases like arthritis. Apples are rich in vitamin C, which is known to help build immunity.
Studies have shown that apples can decrease the risk of breast cancer, colon cancer, and liver cancer. One theory is that the apple skins are responsible for this, so be sure not to peel your apple before you eat them, as you could remove some of the health benefits.
1.What’s the main idea of the passage?
A. An explanation of an English saying.
B. How to make full use of apples.
C. Apples are beneficial to our health.
D. How to keep healthy in our daily life.
2.By eating apples we can get many benefits EXCEPT________.
A. lowering the cholesterol B. keeping a healthy weight
C. building immunity D. preventing heart disease
3.Which of the following can most probably replace the underlined word “respectable”?
A. Admirable. B. Considerable.
C. Reliable. D. Valuable.
4.Which plays an important role in reducing the risk of breast cancer?
A. The pectin. B. The apple skins.
C. The flesh of apples. D. The fiber of apples.
5.What’s the author’s attitude towards the effect of eating apples?
A. Positive. B. Negative.
C. Doubtful. D. Uncertain.
高二英语阅读理解简单题查看答案及解析
As the saying goes, "An apple a day keeps the doctor away." That's because this healthy food choice is supposed to be full of nutrients. The apple at the supermarket, though, might be so o1d that it has lost many of its nutrients. But soon there might be a way to check the quality of fruit by scanning it.
Scientists at Food+Future coLAB have come up with the idea of a handheld spectrometer(分光仪) that scans food. The machine will work by shining infrared(红外线的)light on a piece of produce. By measuring how chemicals in the fruit or vegetable take in the light, the scanner can recognize the food's chemical makeup.
"The machine can tell you exactly how old an apple is, how many calories it contains, what nutrients are present inside it, and even small differences in taste," Greg Shewmaker of Food+Future coLAB recently said.
For the new machine to be useful to consumers, researchers first need to create a database that contains possible chemicals for a particular type of fruit, like an apple, for example. Scientists will need to scan lots of pieces of produce to collect this data. The information collected will allow the scanners to tell customers the quality of fruit.
Once consumers know what's inside an apple, they can decide if they want to buy it. Knowing fruit quality may also affect how a store prices produce. "We can price produce based on the nutritional value," Shewmaker explained.
Food+Future coLAB has already created a working model of its machine. It says you may see one in your local supermarket within the next few years. Then deciding whether you've picked the healthiest fruit will be just a quick scan.
1.Why does the author mention the saying about apple at the beginning?
A. To prove that the apple is full of nutrients.
B. To introduce the topic of the fruit scanner.
C. To advise people to keep healthy by eating apples.
D. To state that the apple is the most tasty among fruits.
2.What do we know about the spectrometer?
A. It is powered by infrared light.
B. It is not useful in many customers' eyes.
C. It can help customers decide which fruit to buy.
D. It can improve the quality of fruit and vegetables.
3.According to Shewmaker, what's a spectrometer's influence on a store?
A. It makes a store more attractive.
B. It provides price reference for produce.
C. It enriches customers' knowledge about food nutrition.
D. It creates a database about the chemical makeup of fruit.
4.What would be the best title for this text?
A. The Fruit Scanner B. The Priced Fruit
C. How to Scan Fruits D. How to Pick Fruits
高二英语阅读理解中等难度题查看答案及解析
Just as the teacher hands out the spelling test, you see Jeff pull out a small piece of paper with a lot of small words on it. Jeff hides the note into his hand but soon takes it out again. While he's taking the test, you see him looking back and forth between the teacher and his paper. There's no mistaking it — he's cheating.
Cheating can happen in a lot of different ways. When people cheat, it’s not fair to other people, like the kids who studied for the test or who were the true winners of a game.
Many people like the action of cheating. It makes difficult things seem easy, like getting all the right answers on the test. But it doesn’t solve the problem of not knowing the material and it won’t help on the next test—unless the person cheats again.
Some people lose respect for cheaters and think less of them. The cheaters themselves may feel bad because they know they are not really earning that good grade. And, if they get caught cheating, they will be in trouble at school, and maybe at home, too.
Some kids cheat because they’re busy or lazy and they want to get good grades without spending the time studying. Other kids might feel like they can’t pass the test without cheating. Even when there seems to be a “good reason” for cheating, cheating isn’t a good idea.
If you were sick or upset about something the night before and couldn’t study, it would be better to talk with the teacher about this. And if you don’t have enough time to study for a test because of swim practice, you need to talk with your parents about how to balance swimming and school.
A kid who thinks cheating is the only way to pass a test needs to talk with the teacher and his or her parents so they can find some solutions together. Talking about these problems and working them out will feel better than cheating.
1.The author thinks that when kids cheat in class, _______.
A.it is unfair to other people
B.it does harm to their heath
C.teachers should punish them
D.teachers shouldn’t stop them at once
2.Some students like cheating mainly because _______.
A.the material in the test is very difficult
B.they want to do better than the others
C.cheating can make hard things seem very easy
D.they have little time to study
3.The fifth paragraph mainly tells us ______.
A.cheating isn’t a good idea
B.why kids cheat in the test
C.some kids can’t pass the test without cheating
D.some kids don’t spend time studying
4.We can learn from the passage______.
A.cheaters are often thought highly of
B.people show no respect for those who cheat
C.parents whose kids cheat are often in trouble
D.kids cheat in the test because of swim practice
5.Those who cheat are advised to ______.
A.spend more time on school than on sports
B.find good solutions instead of cheating
C.try hard to be intelligent rather than lazy
D.ask their classmates for good methods of study
高二英语阅读理解中等难度题查看答案及解析
A scientist turns out to be able to see the future by offering each of four-year-olds a piece of candy and watching how he or she deals with it. Some children reach eagerly for the candy they see. Some last a few minutes before they give in. But others are determined to wait until the last moment.
By the time the children reach high school, something amazing has happened. A survey found that those who as four-year-olds had enough self-control to hold out generally grew up to be more popular, adventurous, confident and dependable. The children who gave in to temptation (诱惑) early were more likely to be lonely, easily upset in time of difficulties and inflexible (固守己见的).
Actually, the ability to delay reward is a sign of emotional intelligence which doesn’t show up on an IQ test.
The hardware of the brain and the software of the mind have long been scientists’ concerns. But brain theory can’t explain what we wonder about most, like the question why some people remain upbeat in the face of troubles that would defeat a less resistant (有抵抗力的) person.
Here comes the theory of Daniel Goleman, writer of Emotional Intelligence: when it comes to predicting people’s success, brain ability as measured by IQ may actually matter less than the qualities of mind once thought of as “character”.
EQ is not the opposite of IQ. What researchers have been trying to understand is how they work together; how one’s ability to handle stress, for instance, affects the ability to concentrate and put intelligence to use. Among the ingredients (要素) for success, researchers now generally agree that IQ counts for about 20%; the rest depends on everything from social class to luck.
While many researchers in this relatively new field are glad to see emotional issues finally taken seriously, some few fear EQ invites misuse.
1.Why does the author mention the experiment at the beginning of the text?
A. To introduce the topic of the text.
B. To prove the scientist’s wisdom.
C. To amuse both the children and readers.
D. To show us how to do an IQ test.
2.The experiment with the four-year-olds makes it clear that .
A. the age of 4 is a proper time for scientific experiment
B. emotional intelligence won’t show up until adolescence
C. the ability of self-control plays a role in personal success
D. candy can be used to measure a person’s emotional intelligence
3.The underlined word “upbeat” in Paragraph 4 probably means .
A. kind B. positive
C. floating D. negative
4.Which of the following is TRUE of EQ and IQ according to the text?
A. There is no link between EQ and IQ.
B. The higher a person’s IQ is, the higher his or her EQ is.
C. Some people can be blessed with lots of both, but some with little of either.
D. Scientists are trying to discover the way in which EQ and IQ work together.
高二英语阅读理解中等难度题查看答案及解析
She ______ each of the children _______ a piece of cake.
A.treat; of B.treated; with C.treated; to D.treated; as
高二英语单项填空困难题查看答案及解析
The man in________ charge of the luggage attached a lable________ each piece.
A. the, the B. a , in C. X, on D. X, to
高二英语单项填空中等难度题查看答案及解析
______ the heart attack, Monica brought her doctor a bunch of flowers to express her thanks.
A. Surviving B. To survive
C. Survived D. Having survived
高二英语单项填空中等难度题查看答案及解析