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UNIT 4 Stay Healthy
第四单元 保持健康
Lesson 27: Good Food,Good health
第二十七课：健康的食物，健康的身体
Here are the four food groups.
下面是四组食物
foods from grain
谷物类食物
Bread,noodles and rice are made from grain.
面包、面条和大米由谷物做成。
Cereal is also made from grain.
麦片同样是由谷物做成的。
Eating foods from grain gives you vitamins,minerals and fibre.
谷物类食物能为你提供维生素、矿物质和纤维。
bread ,fruit and vegetables ,fruit ,
面包,蔬菜和水果,水果,
Fruit and vegetables are also a good source of vitamins,minerals and fibre.
蔬菜和水果也是很好的维生素、矿物质和纤维来源。
They help you grow and stay healthy.
它们帮助你成长并保持健康。
Is fruit different from vegetables?
水果与蔬菜不一样吗？
Yes,fruit is usually sweet,and vegetables are not.
是的，水果通常是甜的，蔬菜不是。
Potatoes are a very popular vegetable in North America.
土豆在北美是一种非常受欢迎的蔬菜。
French fries are made from potatoes.
炸薯条就是由土豆做成的。
North Americans also love salad.
北美人同样喜欢沙拉。
Salad is made of fresh vegetables.
沙拉是由新鲜的蔬菜制作而成的。
What does "fresh" mean?
“新鲜”是什么意思？
It means "not cooked."
意思是“未烹饪的。”
A salad almost always has lettuce and tomatoes.
沙拉几乎总是有莴苣和西红柿。
It usually has carrots,cabbage,onions and others.
通常有胡萝卜、卷心菜、洋葱和其它蔬菜。
Salad is made of fresh vegetables and fruits.
沙拉是由新鲜的蔬菜和水果制作而成的。
protein foods
蛋白质食物
Many people think that only meat and chicken have protein.
很多人认为只有猪肉和鸡肉才含蛋白质。
But other foods like fish,nuts,eggs,beans and tofu are full of protein,too.
但其它的食物如鱼、坚果、鸡蛋、豆角和豆腐也富含蛋白质。
In China and in other East Asian countries,
在中国和其他东亚国家，
people often eat tofu,soy milk and other bean products.
人们经常吃豆腐、豆浆和其他豆制品。
They are all protein foods.
他们全是蛋白质食品。
Protein helps your body grow and stay strong.
蛋白质有助于你的身体成长、保持强壮。
Tofu and soy milk are all made from soybeans.
豆腐和豆浆都是由黄豆制作而成的。
calcium foods
钙类食品
Calcium is one of your body's needs.
钙是你身体需要的一种物质。
It makes your bones and teeth strong.
它使你的骨骼和牙齿变坚硬。
Milk,cheese,butter and yogurt contain calcium.
牛奶、奶酪、黄油和酸奶含有钙。
But did you know that green vegetables also have a lot of calcium?
但你知道青菜同样也含有大量的钙吗？
What is a balanced diet?
什么是均衡饮食？
Your "diet" is all the things that you eat.
你的“饮食”是你所吃的全部。
To have a balanced diet,you need to eat some food from each food group.
为了均衡饮食，你需要从每组食物中选择一些食用。
A balanced diet will give you lots of energy!
均衡的饮食将使你精力充沛！
LET'S DO IT!Do you eat a balanced diet?How about your classmates?Fill in the chart below to compare the eating habits of you and your classmates.
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