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题型:阅读理解-阅读单选 难度:0.94 引用次数:103 题号:11285323

Meat and vegetables are measured in grams and kilograms. Milk and other liquid foods are measured in liters or milliliters. These units only measure quantity: they do not measure the value of the food to the body. The unit which measures the quality or value of food is the calorie(热量单位:卡). This measurement tells how much energy a certain food has when it is completely used by the body.

Our bodies use various amount of calories. The more exercise we take, the more calories we burn. If we eat food which contains more calories than we use up, then it is possible that we would increase in weight. In order to avoid becoming overweight, it is advisable to eat a balanced diet and not to eat too many foods that have more calories. The table below gives you some idea of the number of calories in food.

MeatsFruitsSweets and PastriesVegetables
Slice of bacon 50Apple 70Small chocolate bar 19060g bean 15
Hamburger 300Orange 60Large chocolate bar 22560g carrot 18
Slice of beef 100Pear 80Slice apple pie 30060g potato 60
Sausage 180Banana 80Doughnut 20060g onion 25
Meat pie 500Plum 20Scoop of ice cream 8560g cucumber 10
Sausage roll 350Tomato 20Bag of potato crisps 14560g cabbage 15

1. Which is the best title of this passage?
A.The units of measurement.B.How to measure the quality of food.
C.How to keep fitD.Calories in foods.
2. How many slices of bacon equal the same number of calories as in a sausage roll?
A.6.B.7.C.5.D.8
3. To take in less heat, it is better to eat more ________.
A.chocolateB.meat piesC.apple piesD.fruit
4. When do you need the most calories from your diet?
A.When we sleep.B.While watching a play.
C.While working in the fields.D.After getting up.

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【推荐1】Public Health England (PHE) is targeting pizzas, ready meals, ready meat and takeaways. The government has also required the food industry to start using healthier food and encourage the public to choose lower calorie (卡路里) foods.

It is all part of an effort to cut calorie intake by 20% by 2024. The target will point to 13 different food groups, which are equal to about a fifth of the calorie taken by children. If action is not taken, PHE said, it would be prepared to ask the government to pass laws.

PHE would strictly monitor the progress by looking at which products people buy and would be prepared to punish companies which do not take on their duties. The government is also organizing a program encouraging adults to consume (吃,喝) 400 calories at breakfast and 600 each at lunch and dinner.

At present, adults consume between 200 and 300 calories more than they should each day. PHE chief nutritionist Dr. Alison Tedstone said the 400­600­600 tip would make it easier for people to make healthier choices by being able to judge what they should eat at each meal.

How many calories should we eat? It is suggested that a woman eat no more than 2,000 calories a day, while a man should limit his intake to 2,500. For children, it depends on the age. A four­year­old should consume no more than 1,300 calories a day, while for teens aged 17 and 18, it is about 3,000, but overweight children are eating up to 500 calories more than that.

Prof Russell Viner, from the Royal College of Pediatrics and Child Health, said it was a necessary move. He said, “Over the past 40 years, there has been slow growth in food sizes, with pizzas and hamburgers simply much bigger than they were in our parents' time.” The convenience of fast food and the advertisement of unhealthy food and drinks to children add to the problem.

1. What will happen to a company if it encourages high calorie food?
A.It will be punished by customers.
B.It will be forced to stop producing foods.
C.It will be punished by Public Health England.
D.It will be asked to throw away all the food.
2. Who should take in the most calories?
A.Babies aged 4.B.Teens aged 18.
C.Women.D.Men.
3. What can be learned from the text?
A.The government has passed laws about using healthier food.
B.PHE is concerned about the British health problems.
C.Men should eat no more than 2,000 calories.
D.Hamburgers are not bigger than before.
2020-12-09更新 | 199次组卷
阅读理解-阅读单选(约340词) | 容易 (0.94)
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文章大意:这是一篇说明文。介绍了偏头痛这一疾病以及不同的食物疗法。

【推荐2】Migraine is a disease that has a number of symptoms (症状), including head pain that can stick around from four hours to several days. While migraines can happen partly because of genetic (基因的) problems, attacks may happen by chance, set off by a cause in the environment.

One common cause is food, and some common dietary causes include alcohol, salt, sugar, chocolate, and caffeine. But there are many others, and scientists continue to identify more. Last year, for example, a Brazilian study found that watermelons brought on a headache within minutes in about 30 percent of the participants.

Some new researches are looking at which foods and what kinds of diets can prevent or lessen migraines. A new study published last year by a team of researchers found that a diet higher in fish oils rather than vegetable oils helped people ease their headaches. In the study, those on a diet lower in vegetable oil and higher in fatty fish had a 30 to 40 percent reduction in total headache hours per day, serious headache hours per day, and overall headache days per month compared to the control group.

Tanya Kamka had suffered weekly migraines for most of her life. Then, in her 50s, she joined the NIH diet experiment and increased her intake of fish. After only a few months, “I haven’t had a migraine, not even a mild one, in over two years.” she says.

For others, the solution comes from plants, not fish. A 60-year-old man joined a study on the food-migraine link and turned to a diet, which includes a lot of dark, leafy greens. After two months he was experiencing only one migraine a month instead of the 18 to 24 a month he’d suffered before.

Clearly, people with migraines react to food in very different ways. What works for one person may not work for another.

1. What do we know about migraine from paragraph 1?
A.It is related to sleep time.B.It never runs in the family.
C.It lasts for at least three hours.D.It can be caused by the environment.
2. What is paragraph 2 mainly about?
A.The length of migraine.B.Foods that lead to migraine.
C.The most common cause of migraine.D.A Brazilian study about migraine.
3. What can lessen migraines according to a new study published last year?
A.Fish oils.B.Vegetable oils.
C.All kinds of fat.D.Various Vegetables.
4. Which is the author’s opinion about the effect of food on migraines?
A.It varies from person to person.B.It can only stay for a short time.
C.It depends on the age of a patient.D.It is connected to how much one takes.
2023-04-21更新 | 406次组卷
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文章大意:这是一篇说明文。文章主要说明全世界不同地区的人,有不同的饮食习惯,不论怎样,最重要的是存在两大问题,一是消除饥饿,二是吃出健康。

【推荐3】Scientists have learned a lot about the kinds of people need. They say that there are several kinds of food that people should eat every day, they are: (1) green and yellow vegetables of all kinds; (2) citrus (柑桔) fruits and tomatoes; (3) potatoes and other fruits and vegetables; 94) meat of all kinds, fish and eggs; (5) milk and foods made from milk; (6) bread or cereal (谷类), rice is also in this kind of food; (7) butter, or something like butter.

People in different countries and different places of the world eat different kinds of things. Foods are cooked and eaten in many different kinds of ways. People in different countries eat at different times of the day. In some places people eat once or twice a day; in other countries people eat three or four times a day. Scientists say that none of the differences is really important. It doesn’t matter whether foods are eaten raw or cooked, canned (罐装的) or frozen (冷冻的). It doesn’t matter if a person eats dinner at 4 o’clock in the afternoon or at eleven o’clock at night. The important thing is what you eat every day.

There are two problems, then, in feeding the large number of people on the earth. The first is to find some way to feed the world’s population so that no one is hungry. The second is to make sure that people everywhere have the right kinds of food to make them grow to be strong and healthy.

1. According the scientists, which of the following groups of food is the healthiest for your lunch?
A.Chicken, apples, cereal and cabbages.B.Potatoes, carrots, rice and bread.
C.Oranges, bananas, fish and tomatoes.D.Beef, pork, fish and milk,
2. It is important for people to eat ________.
A.three times a day
B.dinner at twelve o’clock
C.cooked food all the time
D.something from each of the seven kinds of food every day
3. People in different countries and different places of the world ________.
A.have the right kinds of food to eatB.cook their food in the same way
C.have their meals at the same timeD.eat food in different ways
4. Which of the following is not true?
A.People in some places don’t have enough to eat.
B.There are too many people in the world.
C.One of the problems is that no one is hungry.
D.The scientists are trying to make people grow to be strong and healthy.
2024-05-17更新 | 65次组卷
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