A new research suggests that children who are brought up on healthy diets are more intelligent compared with those junk food eaters. It was found toddlers (蹒跚学步的孩子) who are fed a diet high in fats, sugars, and processed foods had lower IQs than those fed pasta, salads and fruit. The effect is so great that researchers from the University of Bristol said those children with a “healthier” diet may get an IQ improvement. Scientists stressed a good diet was vital in a child’s early life as the brain grows at its fastest rate during the first three years of life. This indicated head growth at this time is linked to intellectual ability and it is possible that good nutrition during this period may encourage the best brain growth.
Scientists followed the long-term health and happiness of around 14, 000 children born in 1991 and 1992 as part of the West Country’s Avon Longitudinal Study of Parents and Children (ALSPAC). Parents were quizzed about the types and frequency of the food and drink their children consumed when they were three, four, seven and eight and a half years old. Their answers were marked on a sliding scale (浮动计算表). Minus two is for the healthiest while ten is for the unhealthiest. IQ was measured by a test—the Wechsler Intelligence Scale for Children (韦氏儿童智力量表) —of 4, 000 children when they were eight and a half years old. The results found after considering some other factors, a mainly processed food diet at the age of three was connected with a lower IQ at the age of eight and a half, but whether the diet was improved after that age would never influence the result. Every one point increase in dietary score was connected with a 1.67 fall in IQ.
【小题1】According to the passage, ________ can help develop babies’ IQs.A.fats, sugars and pasta | B.pasta, salads and fruit |
C.junk food and salads | D.processed foods and fruit |
A.important | B.primary | C.simple | D.various |
A.introduced | B.explored | C.expressed | D.recorded |
A.what and how often their children had during their early years |
B.what and how much they had during their early years |
C.what their children liked best during their early years |
D.what their children liked best during their childhood |
A.physical problem | B.intellectual ability | C.school work | D.happiness factors |
A.The healthier diet is, the happier the child will be in their daily life. |
B.The Wechsler Intelligence Scale for Children tested nearly 14, 000 children’s IQs. |
C.Researchers from the University of Bristol helped the toddlers get high IQs. |
D.A mainly processed food diet in the babies’ life could lower down their IQs. |
The United States is known around the world for its fast food, such as hamburgers, sandwiches, pizzas, salad bars, and many kinds of ice cream. People can easily find fast food chains(连锁店),such as McDonalds’ and KFC, in most of the big cities in the world.
These years, many people have taken more and more care of their health while eating. They come to know eating too much meat will make them overweight. Many of them are also worried about food addictives(添加剂). Some of them may be harmful to the body.
【小题1】Many Americans buy _______ to save time.
A.ready-made food | B.food to cook at home |
C.inexpensive food | D.foreign food |
A.November 4th |
B.Every the 4th Tuesday in November |
C.the fourth Thursday in November |
D.Every November the 4th |
A.take-away | B.home-cooking |
C.fast | D.Chinese |
A.thinner | B.fatter | C.worse | D.better |
A.overweight | B.their health |
C.food addictives | D.fast food |
With “O sugar (糖)” drinks taking the market by storm, “sugar control” has become one of the most important topics for young people today.
Singapore started to put labels (标签) on every drink recently. The labels are from A to D. A is the most healthy, and D is the least healthy. The more sugar and saturated fat (饱和脂肪), the less healthy the drink is. D-grade drinks aren’t allowed to be advertised (打广告) by companies to attract customers.
Shanghai is the first city in China to set health tips for sugary drink to deal with health problems because of too much sugar intake. 159 stores in the city begin to put three-coloured (red, orange, green) labels on the drinks. The labels warn (告诫) buyers about different grades of drinks. A green label means customers should read the drink’s nutrition label (营养成分表); Orange labels warn customers to limit their added sugar intake; and red labels means you’d better not drink or drink less.
【小题1】The right order of the drinks from the most healthy to the least healthy should be__________.a. Low-fat milk b. Water c. Energy drinks d. Full-fat milk
A.d-b-a-c | B.a-b-d-c | C.b-a-d-c | D.c-d-a-b |
A.Because companies always attract customers by advertising. |
B.Because too much sugar intake leads to health problems. |
C.Because there are many milk tea shops in the city of Shanghai. |
D.Because “sugar control” is one of the most important topics. |
A.To guide people to choose healthy drinks. |
B.To tell people how much sugar is in the drinks. |
C.To show that there are different kinds of drinks. |
D.To stop people buying drinks. |
Have you ever wanted to stop eating something sweet but you just couldn’t? Is it the first thing you do when you get home from school to look in the biscuit box? Can you eat a huge piece of chocolate all by yourself? Can you say no to sweets at parties? If you can’t, then there is a reason...perhaps you are a sugar addict ( 有瘾的人)! Does that sound funny? Well, doctors say that people who often eat sweet food can easily become addicted to sugar. What’s more, most sugar addicts don’t even realize that they are addicted! Sugar addiction is serious because it can really hurt your health. Doctors say that we should eat food which is healthy such as fresh fruits and vegetables, and that we shouldn’t eat a lot of sugar, fat or fast food. But sugar addicts find it difficult to do these. They know they must stop eating sweet food, but they can’t help doing it. Well, here is some advice:
Eat some fresh fruit when you really want something sweet to eat.
Cut down on sweet food slowly. Don’t try to stop eating it all at once.
Always remember you need to be a healthy person without too much sweet food.
You have to tell your parents about your solution to stop sweet food. They will be very happy to help you solve the problem.
【小题1】It is easy for you to become a sugar addict if you eat sweet food______________.
A.once in a while | B.at parties |
C.here and there | D.most of the time |
A.is bad for your teeth only | B.does harm to your health |
C.makes your teeth hurt | D.can make you become fat |
【小题3】People should eat food that is good for them instead of ________.
A.fruit | B.vegetables | C.junk food | D.healthy food |
A.three | B.four | C.five | D.six |
A.They may be happy to know about it. |
B.They may cook more healthy food rather than something sweet. |
C.They may cook something nice for you for lunch. |
D.They may cook something delicious for you for dinner. |
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