九年级英语上册Unit 1 Stay Healthy Lesson 3 Good Food, Good Health 教学课件

课件37张PPT。 Lesson 3Good Food, Good Health教学目标 1. 掌握下面的词语：
Words
grain, corn, vitamin, mineral, fiber, protein, bean, Asian, soy, calcium, bone, yogurt, contain, balanced, diet
2. 句型：
1) They help you grow and stay healthy.
2) They’re made with lots of fresh vegetables.
3) Do we need to balance our diet? 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 wordsgrain corn
vitamin mineral
fiber protein
bean Asian
soy calcium
bone yogurt
contain balanced diet vitaminmineralfibrepotatosalad tomato proteinbeansoy milkcalciumcheesebutteryogurtLanguage points Breakfast cereal is also made of different grains. 早餐麦片也是由不同的谷物制成的。 【用法】句中的短语be made of…意思是“由……制成”，通过成品可以看出原材料。
【举例】These tables are all made of wood. 这些桌子都是木头做的。
【拓展】类似的短语还有：
be made from… “由……制成”，通过成品不能看出原材料。
be made in… “在某地制造”。
be made by somebody “由某人制造”。
be made into… “把……制成”，指把原料制成成品。2. Calcium makes your bones and teeth strong. 钙能使你的骨骼和牙齿坚固。 【用法】句中的形容词strong用在your bones and teeth后作宾语补足语。动词make后面可以加名词、代词、不带to的不定式、形容词、过去分词等词语构成的复合结构。
e.g.
①We made Bill our monitor. 我们选比尔当班长。
②The boss makes the workers work long hours every day. 老板迫使工人们每天工作很长时间。
③What makes you so happy? 什么事情让你这么高兴？
④This made her so frightened. 这件事使他很害怕。Eat healthilyThe four food group:Grains.
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。