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You probably know the food pyramid (金字塔) well enough. It is a food pyramid with horizontal stripes (水平线). Carbohydrates (碳水化合物) , such as bread, rice and potatoes, are on the base of the pyramid. They are most of our everyday food. The fats and oils (脂油) are at the top of the pyramid. We should eat the least of them.
Well, the food pyramid has been built again and it looks a lot better. It is a food pyramid with vertical stripes (垂直线). Instead of the horizontal stripes, the vertical stripes mean the five food groups and fats and oils. Another change is that the stripes get thinner at the top of the pyramid. This is because not all foods in a food group give us the same health benefltS (好处). A fresh apple, for example, would be on the base of the pyramid, while an apple pie would be at the top. This shows that we can eat more fresh apples than apples in an apple pie. Another big change is the steps (阶梯) going up the side. This shows us how important exercise is. It also shows us that we will be healthier and healthier if we take exercise every day.
So why did some American experts change the pyramid? They did this to do a better job of telling people how to be healthy. The new pyramid tells us to have balanced (平衡的) food from each food group every day, and it shows us that we need less of some kinds of food than others. For example, you need less meat or fish than rice or fruit. It also shows us that not all foods in a group give us the same health benefits, and that exercise is quite important in our everyday life.
(1) The vertical stripes in the new pyramid mean ________.
[ ]
A.bread, rice, potatoes, fruit and meat
B.some kinds of food we should eat
C.the five food groups and fats and oils
D.carbohydrates, fats and oils
(2) The word “fresh” here in Chinese means ________.
[ ]
(3) The steps show us ________.
[ ]
A.how to eat the fats and oils
B.exercise is very difficult
C.how to have balanced food
D.exercise is very important
(4) The stripes in the new pyramid become thinner at the top be cause ________.
[ ]
A.you should eat less as you grow older
B.all foods in a food group give us different health benefits
C.some foods in each food group are not as healthy as others
D.the older you are the more important the food pyramid is
(5) The American experts changed the pyramid because
[ ]
A.they wanted to tell people how to be healthy more clearly
B.the old food pyramid does not tell people to take exercise every day
C.the new food pyramid looks much better than the old
D.the old food pyramid is not good for our health at all
查看习题详情和答案>>Jim No.1:
I'm going to have a party next weekend. Are you coming?
From Mary
Jim No.2
The Cat is no now at Present Theatre. Want to see it?
Yours Lucy
Dear Jim No.3
I found a new brand (牌) of dog food. My Loy just loves it. Would you like to get some for your Lucky?
Yours Linda
Jim No.4
Buy some bread on your way home. Thanks.
Tom
Jim No.5
Mr. Brown said your MP5 player was OK. It works well now. And you can go and get it from 9:00 an
to 5:00 pm.
Paul
B. books
C. emails
B. A song.
C. A game.
B. He wanted to buy an MP5 player for him.
C. He made dinner for him.
B. A man and a woman.
C. Linda's and Jim's dogs.
B. Lucy.
C. Tom
(水平线). Carbohydrates (碳水化合物), such as bread,rice and potatoes,are on the dase of the pyr-amid.They
are most of our everyday food.The fats and oils (脂油) are at the top of the pyramid. We should eas the least
of them.
Well, the food pyramid. with vertical stripes (垂直线). Instesd of the horizontal stripes,the vertical stripes
mean the five food groups and fats and pyrmid.This is because not all foods in a food group give us the same
health benefits (好处). A fresh apple, for example,would be on the base of the pyramid,while an apple pie
would be at the top Tis shows that we can eat more fresh (阶梯) going up the side This shows us how
important exercise is. It also shows us that we will be healthier and healthier if we take exercise every day.
Sp wju did some American experts change the pyramid?They did this to do a better job of tell-ing people
how to be healthy. The new pyramid tells us to have dalanced (平衡的) food from each food group eery daly.
and it shouw us that we need Iess of some us kinds of food than othen, For ex-ample, you need less meat or
fish than rice or fruit. It also shows us that not all foods in a groupgive us the same health benfits,and that
exercise is quite important in oru everyday life.
B. some kinds of food we aboule eat
C. the five food groups and fats and oils
D. carbohydrates, fats and oils
B. 新鲜的
C. 新做的
D. 鲜做的
B. exerciac in very difficult
C. how to have dalanoed food
D. exercise is very important
B. all foods in a food group give us different at the top hecause .
C. some foods in each food group are not as healthy as others
D. the older you are the more important the food pyramid im
B. the old food pyramid doss not tell people to take exercise every day
C. the new food pyramid looks much better than the old
D. the old food pyramid is not good for our health at all
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