Questões de Inglês do ENEM

IS A VEGAN DIET HEALTHY?

By Mary Lynch

    As a registered nutritionist, the question “Is the vegan diet healthy?” is one I get all the time, especially at this time of year.

    Frustratingly, the answer is that it depends as much on what you eat as with any other diet. Someone living purely on ready salted crisps or chips, for example, would be technically following a vegan diet, but it would in no way be healthy.

    However, research shows that there are potential benefits to a vegan diet. A recent study indicated that the average vegan diet is higher in vitamin C and fibre, and lower in saturated fat than one containing meat. In addition, statistics show that vegans have a lower BMI (height-to-weight ratio) than meat eaters – in other words, they are skinnier.

    You see, a diet without any meat or dairy products is likely to contain a lot less saturated fat, which is related to increased cholesterol levels and increased risk of heart disease. We also know that fat contains more calories per gram than other foods, and so vegans may consume fewer calories as a result. Finally, a vegan diet is generally thought to contain more cereals, fruits, vegetables, nuts and seeds than a non¬vegan diet.

    Sounds   great   right?   Not   quite.   In   terms   of   micronutrients,   a   vegan   diet   is   actually   more susceptible to being nutritionally poor. A vegan diet is naturally low in calcium, vitamin D, iron, vitamin B12, zinc and omega-3 fatty acids. Therefore, if you follow a vegan diet it is essential that you get enough of these nutrients through specific vegan food sources – and may even need to take additional supplements. We have many recipes suitable for vegans that can help, just check out our vegan section. In our features we also have this traditional hummus recipe, which contains tahini – a good source of calcium, zinc and iron, which are all micronutrients hard to get a hold of on a vegan diet.

    So there you have it: going vegan does not necessarily mean you are going to be healthier. In fact, I think that much of the improvement in diets among vegans is a result of education rather than going meat free. In other words, if someone chooses to go vegan they are more likely to care about what they are eating and therefore are more likely to educate themselves on the types of foods they should and should not be eating.

From: https://goo.gl/AwDYY7. Accessed on 03/22/2017.

The suffix –y in the words healthy (1st paragraph) and fatty (5th paragraph) gives the idea of:

IS A VEGAN DIET HEALTHY?

By Mary Lynch

    As a registered nutritionist, the question “Is the vegan diet healthy?” is one I get all the time, especially at this time of year.

    Frustratingly, the answer is that it depends as much on what you eat as with any other diet. Someone living purely on ready salted crisps or chips, for example, would be technically following a vegan diet, but it would in no way be healthy.

    However, research shows that there are potential benefits to a vegan diet. A recent study indicated that the average vegan diet is higher in vitamin C and fibre, and lower in saturated fat than one containing meat. In addition, statistics show that vegans have a lower BMI (height-to-weight ratio) than meat eaters – in other words, they are skinnier.

    You see, a diet without any meat or dairy products is likely to contain a lot less saturated fat, which is related to increased cholesterol levels and increased risk of heart disease. We also know that fat contains more calories per gram than other foods, and so vegans may consume fewer calories as a result. Finally, a vegan diet is generally thought to contain more cereals, fruits, vegetables, nuts and seeds than a non¬vegan diet.

    Sounds   great   right?   Not   quite.   In   terms   of   micronutrients,   a   vegan   diet   is   actually   more susceptible to being nutritionally poor. A vegan diet is naturally low in calcium, vitamin D, iron, vitamin B12, zinc and omega-3 fatty acids. Therefore, if you follow a vegan diet it is essential that you get enough of these nutrients through specific vegan food sources – and may even need to take additional supplements. We have many recipes suitable for vegans that can help, just check out our vegan section. In our features we also have this traditional hummus recipe, which contains tahini – a good source of calcium, zinc and iron, which are all micronutrients hard to get a hold of on a vegan diet.

    So there you have it: going vegan does not necessarily mean you are going to be healthier. In fact, I think that much of the improvement in diets among vegans is a result of education rather than going meat free. In other words, if someone chooses to go vegan they are more likely to care about what they are eating and therefore are more likely to educate themselves on the types of foods they should and should not be eating.

From: https://goo.gl/AwDYY7. Accessed on 03/22/2017.

IS A VEGAN DIET HEALTHY?

By Mary Lynch

    As a registered nutritionist, the question “Is the vegan diet healthy?” is one I get all the time, especially at this time of year.

    Frustratingly, the answer is that it depends as much on what you eat as with any other diet. Someone living purely on ready salted crisps or chips, for example, would be technically following a vegan diet, but it would in no way be healthy.

    However, research shows that there are potential benefits to a vegan diet. A recent study indicated that the average vegan diet is higher in vitamin C and fibre, and lower in saturated fat than one containing meat. In addition, statistics show that vegans have a lower BMI (height-to-weight ratio) than meat eaters – in other words, they are skinnier.

    You see, a diet without any meat or dairy products is likely to contain a lot less saturated fat, which is related to increased cholesterol levels and increased risk of heart disease. We also know that fat contains more calories per gram than other foods, and so vegans may consume fewer calories as a result. Finally, a vegan diet is generally thought to contain more cereals, fruits, vegetables, nuts and seeds than a non¬vegan diet.

    Sounds   great   right?   Not   quite.   In   terms   of   micronutrients,   a   vegan   diet   is   actually   more susceptible to being nutritionally poor. A vegan diet is naturally low in calcium, vitamin D, iron, vitamin B12, zinc and omega-3 fatty acids. Therefore, if you follow a vegan diet it is essential that you get enough of these nutrients through specific vegan food sources – and may even need to take additional supplements. We have many recipes suitable for vegans that can help, just check out our vegan section. In our features we also have this traditional hummus recipe, which contains tahini – a good source of calcium, zinc and iron, which are all micronutrients hard to get a hold of on a vegan diet.

    So there you have it: going vegan does not necessarily mean you are going to be healthier. In fact, I think that much of the improvement in diets among vegans is a result of education rather than going meat free. In other words, if someone chooses to go vegan they are more likely to care about what they are eating and therefore are more likely to educate themselves on the types of foods they should and should not be eating.

From: https://goo.gl/AwDYY7. Accessed on 03/22/2017.

IS A VEGAN DIET HEALTHY?

By Mary Lynch

    As a registered nutritionist, the question “Is the vegan diet healthy?” is one I get all the time, especially at this time of year.

    Frustratingly, the answer is that it depends as much on what you eat as with any other diet. Someone living purely on ready salted crisps or chips, for example, would be technically following a vegan diet, but it would in no way be healthy.

    However, research shows that there are potential benefits to a vegan diet. A recent study indicated that the average vegan diet is higher in vitamin C and fibre, and lower in saturated fat than one containing meat. In addition, statistics show that vegans have a lower BMI (height-to-weight ratio) than meat eaters – in other words, they are skinnier.

    You see, a diet without any meat or dairy products is likely to contain a lot less saturated fat, which is related to increased cholesterol levels and increased risk of heart disease. We also know that fat contains more calories per gram than other foods, and so vegans may consume fewer calories as a result. Finally, a vegan diet is generally thought to contain more cereals, fruits, vegetables, nuts and seeds than a non¬vegan diet.

    Sounds   great   right?   Not   quite.   In   terms   of   micronutrients,   a   vegan   diet   is   actually   more susceptible to being nutritionally poor. A vegan diet is naturally low in calcium, vitamin D, iron, vitamin B12, zinc and omega-3 fatty acids. Therefore, if you follow a vegan diet it is essential that you get enough of these nutrients through specific vegan food sources – and may even need to take additional supplements. We have many recipes suitable for vegans that can help, just check out our vegan section. In our features we also have this traditional hummus recipe, which contains tahini – a good source of calcium, zinc and iron, which are all micronutrients hard to get a hold of on a vegan diet.

    So there you have it: going vegan does not necessarily mean you are going to be healthier. In fact, I think that much of the improvement in diets among vegans is a result of education rather than going meat free. In other words, if someone chooses to go vegan they are more likely to care about what they are eating and therefore are more likely to educate themselves on the types of foods they should and should not be eating.

From: https://goo.gl/AwDYY7. Accessed on 03/22/2017.

VEGAN VS VEGETARIAN – WHAT’S THE DIFFERENCE?

By Alina Petre

    Vegetarian diets have reportedly been around since as early as 700 B.C. Several typesexist and individuals may practice them for a variety of reasons, including health, ethics, environmentalism and religion. Vegan diets are a little more recent, but are getting a good amount of press.

What is a vegetarian diet?

     According to the Vegetarian Society, a vegetarian is someone who does not eat any meat, poultry, game, fish, shellfish or by-products of animal slaughter. Vegetarian diets contain various levels of fruits, vegetables, grains, pulses, nuts and seeds. The inclusion of dairy and eggs depends on the type of diet you follow.

The most common types of vegetarians include:

• Lacto-ovo vegetarians: Vegetarians who avoid all animal flesh, but do consume dairy and egg products.

• Lacto vegetarians: Vegetarians who avoid animal flesh and eggs, but do consume dairy products.

• Ovo vegetarians: Vegetarians who avoid all animal products except eggs.

• Vegans: Vegetarians who avoid all animal and animal-derived products.

   Those  who do not eat  meat  or poultry but  do consume  fish are considered pescatarians, whereas part-time vegetarians are often referred to as flexitarians.

    Although sometimes considered vegetarians, pescatarians and flexitarians do eat animal flesh. Therefore, they do not technically fall under the definition of vegetarianism.

From: https://goo.gl/n9yEy1. Accessed on 03/22/2017

VEGAN VS VEGETARIAN – WHAT’S THE DIFFERENCE?

By Alina Petre

    Vegetarian diets have reportedly been around since as early as 700 B.C. Several typesexist and individuals may practice them for a variety of reasons, including health, ethics, environmentalism and religion. Vegan diets are a little more recent, but are getting a good amount of press.

What is a vegetarian diet?

     According to the Vegetarian Society, a vegetarian is someone who does not eat any meat, poultry, game, fish, shellfish or by-products of animal slaughter. Vegetarian diets contain various levels of fruits, vegetables, grains, pulses, nuts and seeds. The inclusion of dairy and eggs depends on the type of diet you follow.

The most common types of vegetarians include:

• Lacto-ovo vegetarians: Vegetarians who avoid all animal flesh, but do consume dairy and egg products.

• Lacto vegetarians: Vegetarians who avoid animal flesh and eggs, but do consume dairy products.

• Ovo vegetarians: Vegetarians who avoid all animal products except eggs.

• Vegans: Vegetarians who avoid all animal and animal-derived products.

   Those  who do not eat  meat  or poultry but  do consume  fish are considered pescatarians, whereas part-time vegetarians are often referred to as flexitarians.

    Although sometimes considered vegetarians, pescatarians and flexitarians do eat animal flesh. Therefore, they do not technically fall under the definition of vegetarianism.

From: https://goo.gl/n9yEy1. Accessed on 03/22/2017

Opportunity Cost

This phenomenon goes by the name of ‘opportunity cost,’ since by not investing in more equipment and a more rigid production flow, the company is forgoing the opportunity to earn increased profits. These costs are every bite as real as the payment of dollars out-of-pocket.

This notion _______ opportunity cost can be reinforced _________ a famous saying ______ Benjamin Franklin, no slouch himself _________ operations management. To make the point, however, we must make a brief excursion into logic. One truth of logic is the validity of the so-called contrapositive, which says simply that if the statement “If A, then B” is true, then it is also true that “If not B, then not A.” That is, of every time A occurs B follows, then we can be sure that if B does not occur, then A did not occur as well. Enough logic then, and back to Ben Franklin.

One of his Poor Richard sayings is that “A penny saved is a penny earned.” We have all recognized the truth of that since childhood, but I assert that by this saying Ben showed us he knows everything about opportunity cost. After all, what is the contrapositive of “A penny not earned is a penny not saved (i.e., a penny sent). All we are saying by this notion of opportunity cost is that “a penny not earned (an opportunity forgone) is a penny spent.” We shall often have occasion to consider opportunity costs, in analyzing and deciding various operations issues.

SCHMENNER, Roger W. Production/Operations Management. 5th Edition. Prentice-Hall, 1993.

Opportunity Cost

This phenomenon goes by the name of ‘opportunity cost,’ since by not investing in more equipment and a more rigid production flow, the company is forgoing the opportunity to earn increased profits. These costs are every bite as real as the payment of dollars out-of-pocket.

This notion _______ opportunity cost can be reinforced _________ a famous saying ______ Benjamin Franklin, no slouch himself _________ operations management. To make the point, however, we must make a brief excursion into logic. One truth of logic is the validity of the so-called contrapositive, which says simply that if the statement “If A, then B” is true, then it is also true that “If not B, then not A.” That is, of every time A occurs B follows, then we can be sure that if B does not occur, then A did not occur as well. Enough logic then, and back to Ben Franklin.

One of his Poor Richard sayings is that “A penny saved is a penny earned.” We have all recognized the truth of that since childhood, but I assert that by this saying Ben showed us he knows everything about opportunity cost. After all, what is the contrapositive of “A penny not earned is a penny not saved (i.e., a penny sent). All we are saying by this notion of opportunity cost is that “a penny not earned (an opportunity forgone) is a penny spent.” We shall often have occasion to consider opportunity costs, in analyzing and deciding various operations issues.

SCHMENNER, Roger W. Production/Operations Management. 5th Edition. Prentice-Hall, 1993.

Opportunity Cost

This phenomenon goes by the name of ‘opportunity cost,’ since by not investing in more equipment and a more rigid production flow, the company is forgoing the opportunity to earn increased profits. These costs are every bite as real as the payment of dollars out-of-pocket.

This notion _______ opportunity cost can be reinforced _________ a famous saying ______ Benjamin Franklin, no slouch himself _________ operations management. To make the point, however, we must make a brief excursion into logic. One truth of logic is the validity of the so-called contrapositive, which says simply that if the statement “If A, then B” is true, then it is also true that “If not B, then not A.” That is, of every time A occurs B follows, then we can be sure that if B does not occur, then A did not occur as well. Enough logic then, and back to Ben Franklin.

One of his Poor Richard sayings is that “A penny saved is a penny earned.” We have all recognized the truth of that since childhood, but I assert that by this saying Ben showed us he knows everything about opportunity cost. After all, what is the contrapositive of “A penny not earned is a penny not saved (i.e., a penny sent). All we are saying by this notion of opportunity cost is that “a penny not earned (an opportunity forgone) is a penny spent.” We shall often have occasion to consider opportunity costs, in analyzing and deciding various operations issues.

SCHMENNER, Roger W. Production/Operations Management. 5th Edition. Prentice-Hall, 1993.

Text

A French art expert believes a charcoal drawing kept in a collection for more than 150 years may be a preparatory sketch made by Leonardo da Vinci of the Mona Lisa.

The black-and-white drawing of a woman, nude from the waist up, known as the Monna Vanna, was previously attributed to Leonardo’s studio, suggesting it was done in his style by a pupil or follower, not by the master himself.

But after preliminary tests at the Louvre Museum, experts believe the sketch may well have been drawn by Leonardo.

Among the signs, according to curator Mathieu Deldicque, are the fact the drawing was made during the same period as the Mona Lisa, the paper is from the same region of Italy, and the technique is very similar to that of the Mona Lisa.

“We know the drawing was made during the lifetime of Leonardo da Vinci, we know that the paper was made in Italy, between Venice and Florence, and the third discovery is the high quality of this drawing in the face of the Monna Vanna and in her arms,” Deldicque told reporters.

“That’s very interesting because the arms are the same as the Mona Lisa‘s.”

Leonardo, who lived from 1452 to 1519, was an engineer, scientist, inventor and sculptor, as well as one of the finest artists of the Italian Renaissance.

He painted the Mona Lisa, also known as La Gioconda and regarded as the world’s most valuable artwork, at the beginning of the 16th century. It is believed to depict Lisa Gherardini, the wife of a successful merchant.

EXCITING

The charcoal portrait, in which the woman is holding a similar pose to the Mona Lisa but with her body more side-on and her head turned further over her left shoulder, has been held in a collection at the Conde Museum at the Palace of Chantilly, north of Paris, since 1862.

The Mona Lisa and Monna Vanna hold their hands in very similar ways, the right hand across the left and resting on the forearm, the fingers gently extended.

Deldicque said that while it was exciting to think the charcoal drawing was created by Leonardo, there were more tests to be done.

“We have one more month of analysis and then a very slow process of history of art with a collection of analysts and advice by specialists,” he said. 

It is possible that process will determine that the authorship is the same. But it may also be inconclusive, he said, adding:

“Maybe the mystery will remain.”

(Source: adapted from http://www.reuters.com/article/us-france-monalisa-sketch/is-16th-century-charcoal-sketch-a-naked-mona-lisa-idUSKCN1C42LD, retrieved on October 1, 2017) 

Text

A French art expert believes a charcoal drawing kept in a collection for more than 150 years may be a preparatory sketch made by Leonardo da Vinci of the Mona Lisa.

The black-and-white drawing of a woman, nude from the waist up, known as the Monna Vanna, was previously attributed to Leonardo’s studio, suggesting it was done in his style by a pupil or follower, not by the master himself.

But after preliminary tests at the Louvre Museum, experts believe the sketch may well have been drawn by Leonardo.

Among the signs, according to curator Mathieu Deldicque, are the fact the drawing was made during the same period as the Mona Lisa, the paper is from the same region of Italy, and the technique is very similar to that of the Mona Lisa.

“We know the drawing was made during the lifetime of Leonardo da Vinci, we know that the paper was made in Italy, between Venice and Florence, and the third discovery is the high quality of this drawing in the face of the Monna Vanna and in her arms,” Deldicque told reporters.

“That’s very interesting because the arms are the same as the Mona Lisa‘s.”

Leonardo, who lived from 1452 to 1519, was an engineer, scientist, inventor and sculptor, as well as one of the finest artists of the Italian Renaissance.

He painted the Mona Lisa, also known as La Gioconda and regarded as the world’s most valuable artwork, at the beginning of the 16th century. It is believed to depict Lisa Gherardini, the wife of a successful merchant.

EXCITING

The charcoal portrait, in which the woman is holding a similar pose to the Mona Lisa but with her body more side-on and her head turned further over her left shoulder, has been held in a collection at the Conde Museum at the Palace of Chantilly, north of Paris, since 1862.

The Mona Lisa and Monna Vanna hold their hands in very similar ways, the right hand across the left and resting on the forearm, the fingers gently extended.

Deldicque said that while it was exciting to think the charcoal drawing was created by Leonardo, there were more tests to be done.

“We have one more month of analysis and then a very slow process of history of art with a collection of analysts and advice by specialists,” he said. 

It is possible that process will determine that the authorship is the same. But it may also be inconclusive, he said, adding:

“Maybe the mystery will remain.”

(Source: adapted from http://www.reuters.com/article/us-france-monalisa-sketch/is-16th-century-charcoal-sketch-a-naked-mona-lisa-idUSKCN1C42LD, retrieved on October 1, 2017) 

__________ is your birthday?

It is ________ November.

Great! We ________ celebrate together.

According to the text, answer true (T) or false (F):

( ) The referendum was held only in some parts of Turkey

( ) The referendum has reduced Recip Erdogan’s presidential powers.

( ) With the new constitution, the Turkish president will not be able to appoint his own ministers.

( ) The European Union that the referendum is not going to help Turkey become a member of the

The correct sequence, from top to bottom is:

TEXTO

Brazil has declared an end to its public health emergency over the Zika virus, 18 months after a surge in cases drew headlines around the world.

The mosquito-borne virus was not considered a major health threat until the 2015 outbreak revealed that Zika can lead to severe birth defects. One of those defects, microcephaly, causes babies to be born with skulls much smaller than expected.

Photos of babies with the defect spread panic around the globe as the virus was reported in dozens of countries. Many would-be travellers cancelled their trips to Zika-infected places. The concern spread even more widely when health officials said it could also be transmitted through sexual contact with an infected person.

The health scare came just as Brazil, the epicentre of the outbreak, was preparing to host the 2016 Olympics, fuelling concerns the Games could help spread the virus. One athlete, a Spanish wind surfer, said she got Zika while training in Brazil ahead of the Games.

In response to the outbreak, Brazil launched a mosquito-eradication campaign. The health ministry said those efforts have helped to dramatically reduce cases of Zika. Between January and mid-April, 95% fewer cases were recorded than during the same period last year. The incidence of microcephaly has fallen as well. 

The World Health Organization (WHO) lifted its own international emergency in November, even while saying the virus remained a threat. 

“The end of the emergency doesn’t mean the end of surveillance or assistance” to affected families, said Adeilson Cavalcante, the secretary for health surveillance at Brazil’s health ministry. “The health ministry and other organisations involved in this area will maintain a policy of fighting Zika, dengue and chikungunya.”

All three diseases are carried by the Aedes aegypti mosquito.

But the WHO has warned that Zika is “here to stay,” even when cases of it fall off, and that fighting the disease will be an ongoing battle.

(Fonte: Associated Press, Friday 12 May 2017 10.18 BST. Last modified on Friday 12 May 2017 22.00 BST) 

Choose the correct alternative to complete the sentence:

The World Health Organization (WHO)…

TEXTO

Brazil has declared an end to its public health emergency over the Zika virus, 18 months after a surge in cases drew headlines around the world.

The mosquito-borne virus was not considered a major health threat until the 2015 outbreak revealed that Zika can lead to severe birth defects. One of those defects, microcephaly, causes babies to be born with skulls much smaller than expected.

Photos of babies with the defect spread panic around the globe as the virus was reported in dozens of countries. Many would-be travellers cancelled their trips to Zika-infected places. The concern spread even more widely when health officials said it could also be transmitted through sexual contact with an infected person.

The health scare came just as Brazil, the epicentre of the outbreak, was preparing to host the 2016 Olympics, fuelling concerns the Games could help spread the virus. One athlete, a Spanish wind surfer, said she got Zika while training in Brazil ahead of the Games.

In response to the outbreak, Brazil launched a mosquito-eradication campaign. The health ministry said those efforts have helped to dramatically reduce cases of Zika. Between January and mid-April, 95% fewer cases were recorded than during the same period last year. The incidence of microcephaly has fallen as well. 

The World Health Organization (WHO) lifted its own international emergency in November, even while saying the virus remained a threat. 

“The end of the emergency doesn’t mean the end of surveillance or assistance” to affected families, said Adeilson Cavalcante, the secretary for health surveillance at Brazil’s health ministry. “The health ministry and other organisations involved in this area will maintain a policy of fighting Zika, dengue and chikungunya.”

All three diseases are carried by the Aedes aegypti mosquito.

But the WHO has warned that Zika is “here to stay,” even when cases of it fall off, and that fighting the disease will be an ongoing battle.

(Fonte: Associated Press, Friday 12 May 2017 10.18 BST. Last modified on Friday 12 May 2017 22.00 BST) 

Anna Karenina

By Leo Tolstoy - PART ONE - Chapter 1

Happy families are all alike; every unhappy family is unhappy in its own way.

Everything was in confusion in the Oblonskys’ house. The wife had discovered that the husband was carrying on an intrigue with a French girl, who had been a governess in their family, and she had announced to her husband that she could not go on living in the same house with him. This position of affairs had now lasted three days, and not only the husband and wife themselves, but all the members of their family and household, were painfully conscious of it. Every person in the house felt that there was no sense in their living together, and that the stray people brought together by chance in any inn had more in common with one another than they, the members of the family and household of the Oblonskys. The wife did not leave her own room, the husband had not been at home for three days. The children ran wild all over the house; the English governess quarreled with the housekeeper, and wrote to a friend asking her to look out for a new situation for her; the man-cook had walked off the day before just at dinner time; the kitchen-maid, and the coachman had given warning.

1994, Ramdom House, Inc.

• The headline that better suits the text and the photo above is: