课件40张PPT。 Lesson 27Good Food, Good Health教学目标 1. 掌握下面的词语：
Words
potato, tomato, butter, cheese, vitamin, mineral, fiber, salad, yogurt, protein, soy milk, bean, calcium, contain, balanced, diet
2. v-ing 形式做主语 Running is good for your
health.
3. 重点单词的掌握： popular adj. / contain
v / diet n. Warming up Do you like eating vegetables or meat? What kind of meat or vegetables do you like best? What will happen if we eat unhealthy?Good health 请点击看视频 New wordsvitamin mineral fibre potato salad tomato protein bean soy milk calcium cheese butter yogurt contain balanced diet vitaminmineralfibrepotatosalad tomato proteinbeansoy milkcalciumcheesebutteryogurtLanguage points v-ing 形式做主语
Running is good for your health.2. popular adj.
Potatoes are a very popular
vegetable in North America.3. contain v. 包含，含有。（不用于进行时态）Beer contains alcohol.4. diet n. 通常吃的事物，日常食物。Chinese people have a healthy diet. Listening and readingHere are the four food groups. foods from grainBread, noodles and rice are made from grain. Cereal is also made from grain. Eating foods from gain gives you vitamins, minerals and fibre. fruit and vegetablesFruit and vegetables are also a good source of vitamins, minerals and fibre. They help you grow and stay healthy.
Is fruit different from vegetables? Yes, fruit is usually sweet, and vegetables are not.
Potatoes are a very popular vegetables in North America. French fries are made from potatoes.
North Americans also love salad. Salad is made of fresh vegetables. What does “fresh” mean? It means “not cooked.” A salad almost always has lettuce and tomatoes. It usually has carrots, cabbage, onions and others. protein foodsMany people think that only meat and chicken have protein. But other foods like fish, nuts, eggs, beans and tofu are full of protein, too. In China and in other East Asian countries, people often eat tofu, soy milk and other bean products. They are all protein foods. Protein helps your body grow and stay strong. calcium foodsCalcium is one of your body’s needs. It makes your bones and teeth strong. Milk, cheese, butter and yogurt contain calcium. But did you know that green vegetables also have a lot of calcium? What is a balanced diet?Your “diet” is all the things that you eat. To have a balanced diet, you need to eat some food from each food group. A balanced diet will give you lots of energy!Healthy foodEat healthilyThe four food group:Foods from grain.
Fruit and vegetables.
Protein foods.
Calcium foods.Have a balanced diet.______, _______ and ______ are made from grain.
Why to eat? Eating foods from grain gives you _________, _________ and______.Breadnoodlesricevitaminsminerals fiberI am different from vegetables. I am sweet.Fruit and vegetables are also a good source of _______, ________ and _______.
Why to eat? They help you _________ and _____________.vitaminsmineralsfiber growstay healthy_____________________, _______,
________, _______, _______ and __________ are full of protein.Why to eat? Protein helps your body ______ and ___________.Different kinds of meatnutseggsbeanstofusoy milkgrowstay strong______, _________, _______,
__________ and ____________
contain calcium.Why to eat? Calcium is one of
_______________. It makes
your ______ and ______ strong. Milkcheesebutteryogurtgreen vegetables your body’s needsbonesteethWhat’s a balanced diet?Your “diet” is all the things that you eat. To have a balanced diet, you need to eat some food from each food group. A balanced diet will give you lots of energy. Do a surveyDo you eat a balanced diet? How about your classmates? Fill in the chart below to compare the eating habits of you and your classmates. Exercises 1. Vegetables and fruits can help us stay _________ (health).
2. _________ (potato) are a kind of popular vegetable in North America.
3. You need to have a _________ (balance) diet.
4. We must eat _________ (difference) foods if we want to be healthy.
5. The more you do the exercise, the ___________________ (healthy) you will be.
6. His _________ (foot) are bigger than mine.根据句意及首字母提示补全下列单词。 healthyPotatoes balanceddifferenthealthier/more healthyfeet根据汉语意思翻译句子。 1. 我们家上周搬到了北京。
Our family _________ _______ Beijing last week.
2. 这把椅子是由塑料制成的。
This chair is _________ ______ plastic.
3. 蛋白质有助于身体生长并保持强壮。
Protein helps your body ___________ and ______________.moved tomade ofgrowstay strong Homework 现实生活中，有许多学生偏食，学完这课之后，写一篇作文来说服大家要平衡膳食。
